CN214886825U

CN214886825U - Highway guardrail breakdown van

Info

Publication number: CN214886825U
Application number: CN202120678815.0U
Authority: CN
Inventors: 侯学礼
Original assignee: Xuzhou Aoheng Machinery Technology Co ltd
Current assignee: Xuzhou Aoheng Machinery Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-26
Anticipated expiration: 2031-04-02

Abstract

A highway guardrail breakdown van belongs to the field of engineering machinery. The turning device of the guardrail breakdown van is fixedly arranged on a cargo compartment of an automobile, and a turning platform is arranged on the turning device and rotates along with the turning device; the working power device, the control console, the seat, the upper oil tank, the hydraulic controller and the hammer drill are all arranged on the rotary platform; hydraulic support legs are arranged on the bottom surfaces of two sides of the automobile cargo compartment; the hydraulic controller controls the hammer drill and the rotary device to operate through the control console 4; the hammer drill includes: the drilling rod assembly, the hammer drill assembly, the cross slideway assembly and the upright post assembly; the horizontal slideway assembly is arranged on the rotary platform, the upright post assembly is arranged on the horizontal slideway assembly, and the drill rod assembly and the hammer drill assembly are arranged on the upright post assembly. The advantages are that: the hydraulic impact drilling machine has the advantages of high drilling efficiency, low labor intensity, low energy consumption, low pollution, little environmental protection and safety, small size, light weight, convenient operation, low labor intensity, time saving and labor saving. The whole machine body is small in weight and light in weight, and can be constructed in a small space environment.

Description

Highway guardrail breakdown van

Technical Field

The utility model relates to an engineering machine tool field, especially a highway guardrail breakdown van.

Background

At present, the guardrail breakdown van of sale and reuse on the market, when carrying out construction work, when going into drilling operation from going on and switching into pile operation, will more reach hydraulic hammer device operating condition to drilling equipment operating condition, change operating condition and need the manual work to change the rig into the hydraulic hammer, change the in-process, need the cooperation of multiple workers just can accomplish change work, change drilling or pile operation state is wasted time, hard, workman's intensity of labour is big.

The working power of the conventional highway guardrail breakdown van completely uses pneumatic power, and the pneumatic impactor is driven by the pneumatic power to drill holes, so that a very large air compressor needs to be configured, the guardrail breakdown van is very large in size, the energy consumption of the huge air compressor is high during working, the environment is seriously polluted, the environmental protection requirement cannot be met, the construction time is prolonged, and the construction cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a public number guardrail breakdown van, the very big air compressor machine will be joined in marriage when solving current guardrail pile driver drilling, and whole car is bulky, and intensity of labour is big, and is efficient, and the power consumption pollutes seriously not environmental protection greatly, has increased the engineering time, problem that the running cost is high.

The purpose of the utility model is realized like this: guardrail breakdown van includes: the device comprises an automobile, a hydraulic support leg, a console, a hydraulic oil tank, a seat and an upper oil tank; the method is characterized in that: further comprising: the device comprises a working power device, a hydraulic controller and a drilling and piling device;

the drilling and piling device comprises: the rotary device, the rotary platform and the hammer drilling machine;

the rotary device is fixedly arranged on a cargo compartment of the automobile, a rotary platform is arranged on the rotary device, and the rotary platform rotates along with the rotary device; the working power device, the control console, the seat, the upper oil tank, the hydraulic controller and the hammer drill are all arranged on the rotary platform; hydraulic support legs are arranged on the bottom surfaces of two sides of the automobile cargo compartment; the hydraulic controller controls the hammer drill and the rotary device to operate through the console;

the hammer drill includes: the drilling rod assembly, the hammer drill assembly, the cross slideway assembly and the upright post assembly; the horizontal slideway assembly is arranged on the rotary platform, the upright post assembly is arranged on the horizontal slideway assembly, and the drill rod assembly and the hammer drill assembly are arranged on the upright post assembly.

The working power device comprises: the system comprises an oil pump, a starter, an upper diesel engine, a generator, a radiator, a coupling and a battery jar;

further comprising: the device comprises a transmission device, an air compressor, an air filter of the air compressor, an oil-water separator and a fan assembly;

one end of an output shaft of the upper diesel engine is connected with an oil pump, and the other end of the output shaft is in transmission connection with a generator, a fan assembly and an air compressor through a transmission device; the air filter of the air compressor is arranged on the air compressor, and the oil-water separator is connected with the air compressor through a pipeline; the air compressor and the oil-water separator are positioned below the fan assembly; the starter is arranged on the diesel engine, and the radiator is arranged on the rack and faces the fan assembly; the battery is connected with the starter through a wire;

two groups of radiators are independent and are connected together by bolts, one group is connected with the upper diesel engine by a pipeline, the other group is connected with an air compressor and an oil-water separator by pipelines, and cooling liquid of the diesel engine and lubricating oil of the air compressor are cooled by a fan assembly;

the fan assembly includes: the fan comprises supporting legs, fan blades, a front end cover, a fan front bearing, a cylinder, a fan rear bearing, a rear end cover, a connecting shaft, a fan coupler and a transmission shaft; the rear end of the front end of the transmission shaft is connected in the cylinder body through a front fan bearing and a rear fan bearing respectively; the front end and the rear end of the cylinder are respectively connected with a front end cover and a rear end cover; the front end of the transmission shaft is connected with a fan blade, the rear end of the transmission shaft is connected with a connecting shaft through a fan coupler, and the connecting shaft is connected with a diesel engine;

the transmission device comprises: a belt pulley, a connecting shaft and a tooth-shaped coupling; the belt pulley is connected to the output shaft, the belt pulley is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt, a connecting shaft is connected to the end face of the belt pulley, and the connecting shaft is connected with an input shaft of the air compressor through a tooth-shaped coupler;

the transmission device comprises: a multiple-groove output pulley and a multiple-groove input pulley; the multi-groove output belt pulley is connected to the output shaft, one belt groove in the multi-groove output belt pulley is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt, the other belt grooves are connected with the multi-groove input belt pulley through a belt, and the multi-groove input belt pulley is installed on an input shaft of the air compressor;

the transmission device comprises: a belt gear and a gear; the gear with teeth is connected with an output shaft; the belt gear is provided with a belt groove and a gear, one belt groove in the belt gear is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt, the gear on the belt gear is meshed with the gear, and the gear is installed on an input shaft of the air compressor;

the transmission device comprises: a pulley and pin coupling; the belt pulley is connected to the output shaft and is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt; the end surface of the belt pulley is connected with a connecting shaft, and the connecting shaft is connected with an input shaft of the air compressor through a pin coupling.

The stand assembly include: the device comprises a lower support, a positioning frame, a small ladder, a bidirectional cylinder, an outer frame of a stand column and an inner sliding frame;

an inner sliding frame is arranged in the outer frame of the upright post, and the inner sliding frame slides up and down in the outer frame of the upright post; the lower part in the outer frame of the upright post is provided with a lower support, the two-way oil cylinder is connected in the outer frame of the upright post, the upper end of the two-way oil cylinder is connected with the connecting hole of the inner sliding frame, and the lower end of the two-way oil cylinder is connected with the connecting hole of the lower support; the upper end of the bidirectional oil cylinder pushes the inner sliding frame to slide up and down, and the lower end of the bidirectional oil cylinder pushes the lower support to move up and down; a small ladder is hinged to one side of the lower part of the upright post outer frame, and a positioning frame is connected to the lower part of the upright post outer frame; the other side of the lower part of the outer frame of the upright post is also connected with a drill rod seat.

The hydraulic controller comprises: the drilling device comprises a rotary joint, an operation controller, a drilling controller, a support leg controller and an oil pump assembly; the oil pump assembly outputs to the landing leg controller, and simultaneously the oil pump assembly outputs to the operation controller and the drilling controller through the rotary joint; and driving and controlling the pile driver to work and operate.

The oil pump assembly includes: the drilling device comprises a rotary joint, an auxiliary oil tank, an auxiliary filter screen, a drilling oil pump, a main filter screen, a main oil tank and a power takeoff;

the input end of the drilling oil pump is introduced into the auxiliary oil tank through an auxiliary filter screen, the output end of the drilling oil pump is connected with the input port No. 1 of the drilling control assembly valve, and the output port No. 2 of the drilling control assembly valve is introduced into the auxiliary oil tank; the No. 3 and No. 4 ports are connected with a drilling machine; the input shaft of the main oil pump is connected with an output shaft of a power takeoff, and a gear of the power takeoff is connected with a gear of a gear box of an automobile engine; the input end of the main oil pump is connected with the main oil tank through the main filter screen, the output end of the main oil pump is connected with the input port 1 of the supporting leg control assembly valve, and is connected with the input port 1 of the operation control assembly valve through the input/output port 1 of the rotary joint, and the output port 2 of the operation control assembly valve and the overflow port of the upper rotary motor are respectively connected with the main oil tank through the input/

output ports

2 and 3 of the rotary joint.

The oil pump assembly includes: the rotary joint, the drilling oil pump, the main filter screen, the main oil tank, the main oil pump one-way valve, the rotary one-way valve and the power takeoff;

the input end of the drilling oil pump is introduced into the main oil tank through a No. 4 port of the rotary joint, the rotary one-way valve and the main filter screen, the output end of the drilling oil pump is connected with the input port 1 of the drilling control assembly valve, and the output port 2 of the drilling control assembly valve is introduced into the main oil tank through a No. 3 port of the rotary joint; the input shaft of the main oil pump is connected with the output shaft of the power takeoff, and the gear of the power takeoff is meshed with the gear of a gear box of an automobile engine; the input end of the main oil pump is led into the main oil tank through the check valve of the main oil pump and the main filter screen, the output end of the main oil pump is connected with the No. 1 input port of the landing leg control assembly valve, and simultaneously, the input end and the output port of the landing leg control assembly valve are connected with the oil tank through the No. 1 input port and the No. 1 output port of the rotary jointLine ofThe No. 1 input port of the control assembly valve is connected, and the No. 2 output port of the operation control assembly valve, the overflow port of the upper rotary motor and the overflow port of the drilling machine motor are respectively communicated with the main oil tank through the No. 2 input port and the No. 5 input port of the rotary joint.

The oil pump assembly includes: the device comprises a rotary joint, a main filter screen, a main oil tank, a duplex pump and a power takeoff; the duplex pump comprises a main oil pump and a drilling oil pump; the main oil pump and the drilling oil pump are connected in series to form a whole; the input end of the duplex pump is led into the main oil tank through the main filter screen; the output end of a drilling oil pump of the duplex pump is connected with the input port 1 of the drilling control assembly valve through the No. 4 input/output port of the rotary joint, and the output port 2 of the drilling control assembly valve is communicated with the main oil tank through the No. 3 port of the rotary joint; the input shaft of the main oil pump of the duplex pump is connected with the output shaft of the power takeoff, and the input gear of the power takeoff is meshed with the gear of the gear box of the automobile engine; the output end of a main oil pump of the duplex pump is connected with the input port No. 1 of the supporting leg control assembly valve, and is connected with the input port No. 1 of the operation control assembly valve through the input output port No. 1 of the rotary joint, and the output port No. 2 of the operation control assembly valve, the overflow port of the upper rotary motor and the overflow port of the drilling machine motor are respectively led into the main oil tank through the input output port No. 2 and the input output port No. 5 of the rotary joint.

The operation controller comprises: the hydraulic control system comprises an operation control assembly valve, a hydraulic hammer, an upper rotary hydraulic lock, an upper rotary motor, an upright post hydraulic lock, an upright post supporting leg cylinder, an upright post left and right adjusting cylinder hydraulic lock, an upright post left and right adjusting cylinder, a balance valve, an upright post pitching cylinder, a transverse cylinder, a hammer lifting hydraulic lock and a hammer lifting cylinder; the operation control assembly valve is provided with a No. 1 input/output port and a No. 2 input/output port; the

output ports

3 and 4 are connected with the hammer lifting cylinder through the hammer lifting hydraulic lock; the output ports No. 5 and No. 6 are connected with the transverse cylinder; the

output ports

7 and 8 are connected with the upright post pitching cylinder through a balance valve; the

output ports

9 and 10 are connected with the left and right upright post adjusting cylinders through left and right upright post hydraulic locks; the

output ports

11 and 12 are connected with the upright post supporting leg cylinder through the upright post hydraulic lock; the output ports 13 and 14 are connected with an upper rotary motor through an upper rotary hydraulic lock; and the output ports 15 and 16 are connected with the hydraulic hammer.

The operation control assembly valve includes: operating an overflow valve, a hammer lifting valve, a transverse valve, a stand column pitching valve, a stand column left valve, a stand column right valve, a stand column landing leg valve, a hydraulic hammer valve and an upper rotary valve;

one end of the operation overflow valve is simultaneously connected with the P end of the hammer lifting valve, the P end of the transverse valve, the P end of the upright post pitching valve, the P ends of the upright post left and right valves, the P end of the upright post landing leg valve, the P end of the hydraulic hammer valve and the P end of the upper rotary valve to form a No. 1 high-pressure input port, the No. 1 high-pressure input port is connected in series to penetrate through the hammer lifting valve, the transverse valve, the upright post pitching valve, the upright post left and right valves, the upright post landing leg valve, the hydraulic hammer valve and the middle port of the upper rotary valve and simultaneously connected with the O end of the hammer lifting valve, the O end of the transverse valve, the O end of the upright post pitching valve, the O ends of the upright post left and right valves, the O end of the upright post landing leg valve, the O end of the hydraulic hammer valve and the O end of the upper rotary valve to form a No. 2 output port; the No. 1 and No. 2 ends of the hammer lifting valve are No. 3 and No. 4 output ports of the operation control assembly valve, the No. 1 and No. 2 ends of the transverse valve are No. 5 and No. 6 output ports of the operation control assembly valve, the No. 1 and No. 2 ends of the upright post pitching valve are No. 7 and No. 8 output ports of the operation control assembly valve, the No. 1 and No. 2 ends of the upright post left and right valve are No. 9 and No. 10 output ports of the operation control assembly valve, the No. 1 and No. 2 ends of the upright post supporting leg valve are No. 11 and No. 12 output ports of the operation control assembly valve, the No. 1 and No. 2 ends of the hydraulic hammer valve are No. 13 and No. 14 output ports of the operation control assembly valve, and the No. 1 and No. 2 ends of the upper rotary valve are No. 15 and No. 16 output ports of the operation control assembly valve.

The drilling controller comprises: a drilling control assembly valve and a drill motor; the drilling control assembly valve is provided with a No. 1 input port, a No. 2 output port and No. 3 and No. 4 output ports; the output ports No. 3 and No. 4 are connected with a motor of the drilling machine.

The drilling control assembly valve includes: a drilling overflow valve and a drilling machine motor valve; the P port of the drilling machine motor valve is connected with one end of the drilling overflow valve to form a No. 1 high-pressure input port, the No. 1 high-pressure input port penetrates through the middle port of the drilling machine motor valve and is connected with the other end of the drilling overflow valve and the O port of the drilling machine motor valve to form a No. 2 output port, and the No. 1 end and the No. 2 end of the drilling machine motor valve are No. 3 output port and No. 4 output port of the drilling control assembly valve.

The leg controller includes: the hydraulic control system comprises a support leg control assembly valve, a front left hydraulic lock, a front left support leg oil cylinder, a front right hydraulic lock, a front right support leg oil cylinder, a rear left hydraulic lock, a rear left support leg oil cylinder, a rear right support leg oil cylinder and a rear right hydraulic lock;

the landing leg control assembly valve is provided with a No. 1 high-pressure input port, a No. 2 output port, and No. 3, No. 4, No. 5 and No. 6 output ports; the output ports of No. 3 and No. 4 are respectively connected with one end of a front left hydraulic lock and a front right hydraulic lock which are connected in parallel, the output port of the front left hydraulic lock is connected with a front left supporting leg oil cylinder, and the output end of the front right hydraulic lock is connected with a front right supporting leg oil cylinder; the output ports of No. 5 and No. 6 are respectively connected with one end of the rear left hydraulic lock and one end of the rear right hydraulic lock which are connected in parallel, the output port of the rear left hydraulic lock is connected with the rear left supporting leg oil cylinder, and the output port of the rear right hydraulic lock is connected with the rear right supporting leg oil cylinder.

The support leg control assembly valve comprises: the support leg controls an overflow valve, a rear support leg valve and a front support leg valve; one end of the supporting leg control overflow valve is connected with the P end of the rear supporting leg valve and the P end of the front supporting leg valve at the same time to form a No. 1 high-pressure input port, and the No. 1 high-pressure input port is connected in series with the middle ports of the rear supporting leg valve and the front supporting leg valve and is connected with the O end of the rear supporting leg valve and the O end of the front supporting leg valve to form a No. 2 output port; no. 1 and No. 2 ends of the rear supporting leg valve are No. 3 and No. 4 output ports of the supporting leg control assembly valve, and No. 1 and No. 2 ends of the front supporting leg valve are No. 5 and No. 6 output ports of the supporting leg control assembly valve.

The guardrail breakdown van has the advantages that due to the adoption of the technical scheme, the working power device of the guardrail breakdown van can simultaneously drive the hydraulic pump and the air compressor to work, so that the guardrail breakdown van adopts hydraulic driving to pile and drill holes, the multifunctional function of one machine is realized, the pneumatic power provided by the air compressor is only used for removing dust in the drill bit during drilling, the working efficiency of drilling is improved, and the construction is guaranteed by adopting a smaller air compressor; therefore, the assembly space of the whole machine is saved, the guardrail breakdown van body machine is small in weight, light in weight, easy to turn around, convenient and flexible to transition, convenient to control, capable of being constructed in a small space environment, low in manufacturing cost and high in equipment cost performance.

The utility model discloses a hydraulic shock technique is more efficient than traditional pneumatic impact drilling, low in labor strength, and the little environmental protection safety of power consumption low pollution, convenient operation, low in labor strength, labour saving and time saving.

The foldable small ladder is additionally arranged on the upright post assembly, so that great convenience is provided for mounting and dismounting parts at a higher position.

The lower support is provided with the elastic center so that the upright post is more stable during piling and drilling.

The hydraulic hammer and the rig are changed when having solved guardrail breakdown van and will having carried out the drilling operation, and intensity of labour is big wastes time and energy, will join in marriage very big air compressor machine during drilling, and the serious environmental protection not of power consumption pollution greatly, the problem that the engineering time cost is high greatly has reached the utility model aims at.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the structure of fig. 1.

Fig. 3 is a schematic top view of the structure of fig. 1.

Fig. 4 is a schematic structural diagram of the drilling pile driver of the present invention.

Fig. 5 is a schematic view of the C-C viewing direction structure of fig. 4.

Fig. 6 is a schematic structural view of the hammer drill assembly of the present invention.

Fig. 7 is a schematic view of the gear box structure of the present invention.

Fig. 8 is a schematic view of the combination structure of the turning device and the cross sliding way of the present invention.

Fig. 9 is a view-direction structure diagram of fig. 8B-B.

Fig. 10 is a schematic structural view of the working power device of the present invention.

Fig. 11 is a schematic structural diagram of the fan assembly of the present invention.

Fig. 12 is a schematic structural view of embodiment 1 of the transmission device of the present invention.

Fig. 13 is a schematic structural view of embodiment 2 of the transmission device of the present invention.

Fig. 14 is a schematic structural view of embodiment 3 of the transmission device of the present invention.

Fig. 15 is a schematic structural view of embodiment 4 of the transmission device of the present invention.

Fig. 16 is a schematic structural diagram of the column assembly of the present invention.

Fig. 17 is a side view schematic of the structure of fig. 16.

Fig. 18 is a schematic view of a lower support structure of the present invention.

Fig. 19 is a hydraulic schematic diagram of embodiment 1 of the hydraulic controller of the present invention.

Fig. 20 is a hydraulic schematic diagram of embodiment 2 of the hydraulic controller of the present invention.

Fig. 21 is a hydraulic schematic diagram of embodiment 3 of the hydraulic controller of the present invention.

Fig. 22 is a diagram illustrating the operation of the drilling device according to the present invention.

Fig. 23 is a diagram of the pile driving operation of the present invention.

In the figure, 1, an automobile; 2. an air compressor; 3. A hydraulic leg; 4. a console; 5. A hydraulic oil tank; 6. a lower support; 7. a drill rod assembly; 8. a hammer drill assembly; 9. a cross slide assembly; 10. a column assembly; 11. a seat; 12. an upper oil tank; 13. A rotating platform.

2-1, an oil pump; 2-2, a transmission device; 2-3, an air compressor assembly; 2-4, air filter of an air compressor; 2-5, feeding a fuel tank; 2-6, a radiator; 2-7, an oil-water separator; 2-8, a fan assembly; 2-9, air outlet; 2-10, a generator; 2-11, a diesel engine air filter; 2-12, diesel engine air inlet pipe; 2-13, installing a diesel engine; 2-14, a starter; 2-15, a hood; 2-16, a coupling; 2-17, a heat shield; 2-18, chimney; 2-19 and ground feet.

2-8-1, supporting legs; 2-8-2, fan blades; 2-8-3, a front end cover; 2-8-4, fan front bearing; 2-8-5, a cylinder body; 2-8-6, fan rear bearing; 2-8-7, a rear end cover; 2-8-8 parts of a connecting shaft; 2-8-9, a fan coupling; 2-8-10 parts of a transmission shaft.

6-1, top; 6-2, a tip lower cover; 6-3, a spring; 6-4, an outer tube; 6-5, and covering the tip; 6-6, wear-resisting plates; 6-7, a lower supporting frame; 6-8 and connecting holes.

7-1, a drill bit; 7-2, spline housing; 7-3, an air inlet sleeve; 7-4, connecting sleeves; 7-5, a lower end cover of the drill rod; 7-6, sealing the drill rod; 7-7, a drill rod lower bearing; 7-8, coating; 7-9, an upper end cover of the drill rod; 7-10, a bearing on the drill rod; 7-12, connecting a sleeve clip; 7-13 parts of an air outlet pipe; 7-14, an inner sleeve; 7-15, long drill rod; 7-16, a drill rod; 7-17, an air inlet column; 7-18 and an inner sleeve clip.

8-1, a gear box; 8-2, clamp plate bolts; 1-6, a hydraulic motor; 8-4, hammering the clamp plate; 8-6, a cover; 8-7, mounting a hammer drill plate.

8-1-1, pile caps; 8-1-2, a drill rod; 8-1-3, a drill rod sleeve; 8-1-4, a main shaft clip; 8-1-5, sealing the main shaft; 8-1-6, large flange; 8-1-7, a main shaft lower bearing; 8-1-8, a bull gear; 8-1-9, main shaft upper bearing; 8-1-10 parts of a box body; 8-1-11 parts of a main shaft spacer bush; 8-1-12, a bearing on the small shaft; 8-1-13, small shaft spacer bush; 8-1-14, small shaft; 8-1-15, gear; 8-1-16, a box body lower plate; 8-1-17, a small shaft lower bearing; 8-1-18 parts of small flange; 8-1-19 and a main shaft.

9-1, a rotary joint; 9-2, a rotary joint seat; 9-3, pivoting support; 9-4, transverse cylinder ear plates; 9-5, pinion; 1-3, a rotary motor; 9-7, T-shaped frame; 1-6, adjusting cylinders left and right of the upright post; 9-9, a transverse outer slideway; 9-10, transverse inner slide way; 1-9, a transverse cylinder; 9-12, lower ear plate; 9-13 parts of a limiting frame; 1-8, upright column pitching cylinder.

10-1, a positioning frame; 10-2, a small ladder; 10-3, a bidirectional cylinder; 10-4, a drag chain; 10-5, a column outer frame; 10-6, an air compressor air pipe; 10-7, a hammer drill oil pipe; 10-8, inner carriage.

10-1-1, a positioning sleeve; 10-1-2, a bottom plate; 10-1-3, mounting a vertical plate; 10-2-1, outer frame; 10-2-2, pin roll; 10-2-3, hinged at the lower part; 10-2-4, hinged on the upper part; 1-4, a lower support hydraulic lock; 10-3-2, a bidirectional oil cylinder pin shaft; 10-3-3, connecting sleeve; 1-10, lifting cylinder hydraulic lock; 1-5, a lower support cylinder; 1-11, hammer lifting cylinder; 10-4-1, a drill rod seat; 10-5-1, an outer carriage; 10-5-2, rope nose; 10-5-3, a T-shaped frame connecting seat; 10-5-4, a pitching cylinder connecting seat; 10-5-5 parts of a drag chain fixing plate; 10-5-6, reinforcing plate; 10-8-1, connecting plates of hammer drills; 10-8-2, wear-resisting plate; 10-8-3 of short channel steel; 10-8-4 of long channel steel; 10-8-5, an inner sliding frame connecting plate; 10-8-6 and a connecting hole of the lifting cylinder.

1-1, a hydraulic hammer; 1-2, installing a rotary hydraulic lock; 1-3, installing a rotary motor; 1-4, hydraulic locking of the upright column; 1-5, upright post landing leg cylinder; 1-35, adjusting cylinder hydraulic lock left and right of the upright post; 1-6, adjusting cylinders left and right of the upright post; 1-7, a balance valve; 1-8, upright column pitching cylinder; 1-9, a transverse cylinder; 1-10, hammer lifting hydraulic lock; 1-11, hammer lifting cylinder; 1-12, operating a control assembly valve; 1-13, a secondary oil tank; 1-14, an auxiliary filter screen; 1-15, drilling oil pump; 1-16, drill motor; 1-17, a drilling control assembly valve; 1-18, front left hydraulic lock; 1-19, a front left leg oil cylinder; 1-20, front right hydraulic lock; 1-21, a front right support oil cylinder; 1-22, rear left hydraulic lock; 1-23, a rear left support oil cylinder; 1-24, a rear right support oil cylinder; 1-25, rear right hydraulic lock; 1-26, a support leg control assembly valve; 1-27, a main oil pump; 1-28, a main filter screen; 1-29, a main oil tank; 1-30, a swivel joint; 1-31, main oil pump check valve; 1-32, a rotary one-way valve; 1-33, a double pump; 1-34 and a power takeoff.

1-12-1, operating an overflow valve; 1-12-2, hammer lift valve; 1-12-3, a cross valve; 1-12-4, upright column pitch valve; 1-12-5, vertical column left and right valves; 1-12-6, upright leg valve; 1-12-7, hydraulic hammer valve; 1-12-8, and a rotary valve is arranged on the rotary valve.

1-17-1, a drilling overflow valve; 1-17-2, a drill motor valve.

1-26-1, a supporting leg control overflow valve; 1-26-2, rear leg valve; 1-26-3, front leg valve.

Detailed Description

Example 1: guardrail breakdown van includes: the device comprises an automobile 1, a working power device 2, a hydraulic support leg 3, a control console 4, a hydraulic oil tank 5, a seat 11, an upper oil tank 12, a hydraulic controller and a drilling pile driver;

the drilling pile driver include: a slewing device 13, a slewing platform and a hammer drill;

the rotating device 13 is fixedly arranged on the cargo compartment of the automobile 1, and a rotating platform is arranged on the rotating device 13 and rotates along with the rotating device; the working power device 2, the control platform 4, the seat 11, the oiling box 12, the hydraulic controller and the hammer drill are all arranged on the rotary platform; hydraulic support legs 3 are arranged on the bottom surfaces of two sides of the automobile cargo compartment; the hydraulic controller controls the hammer drill and the rotary device to operate through the control console 4;

the hammer drill includes: the drilling rod assembly 7, the hammer drill assembly 8, the cross slideway assembly 9 and the upright post assembly 10; the cross sliding channel assembly 9 is arranged on the rotary platform 13, the upright post assembly 10 is arranged on the cross sliding channel assembly 9, and the drill rod assembly 7 and the hammer drill assembly 8 are arranged on the upright post assembly 10.

The slewing device comprises: the rotary joint 9-1, the rotary joint seat 9-2, the rotary support 9-3, the pinion 9-5 and the rotary motor 1-3; a rotary joint 9-1 is connected at the center position in the rotary joint seat 9-2; the upper end of the rotary joint seat 9-2 is connected with a rotary support 9-3, a large gear ring of the rotary support 9-3 is meshed with a small gear 9-5, the small gear 9-5 is connected to a rotary motor 1-3, and the rotary motor 1-3 drives the rotary support 9-3 to rotate.

The working power device comprises: 2-1 parts of an oil pump, 2-14 parts of a starter, 2-13 parts of an upper diesel engine, 2-10 parts of a generator, 2-6 parts of a radiator, 2-16 parts of a coupling and a battery jar;

the working power device further comprises: the system comprises a transmission device, an air compressor 2-3, an air filter 2-4 of the air compressor, an oil-water separator 2-7, a fan assembly 2-8 and an air outlet 2-9;

one end of an output shaft 2-21 of an upper diesel engine 2-13 is connected with an oil pump 2-1, and the other end of the output shaft is in transmission connection with a generator 2-10, a fan assembly 2-8 and an air compressor 2-3 through a transmission device 2-2; the air compressor air filter 2-4 is installed on the air compressor 2-3, and the oil-water separator 2-7 is connected with the air compressor 2-3 through a pipeline; the air compressor 2-3 and the oil-water separator 2-7 are positioned below the fan assembly 2-8; the starter 2-14 is arranged on the diesel engine 2-13, and the radiator 2-6 is arranged on the frame 9 and faces the fan assembly 2-8; the battery is connected with the starters 2-14 through electric wires.

The upper-mounted diesel engine 2-13 is arranged in a hood 2-15 and comprises: 2-5 parts of an upper fuel tank, 2-6 parts of a radiator, 2-11 parts of a diesel engine air filter, 2-12 parts of a diesel engine air inlet pipe, 2-15 parts of a hood, 2-17 parts of a heat insulation cover, 2-18 parts of a chimney and 2-19 parts of a ground foot; one end outside the hood 2-15 is connected with a heat insulation hood 2-17 and an oil pump 2-1, and the other end outside the hood 2-15 is connected with a radiator 2-6; an air inlet pipe 2-12 provided with a diesel engine 2-13 is connected with an air filter 2-11 of the diesel engine, and a chimney 2-18 is introduced into a heat insulation cover 2-17; the upper fuel tank 2-5 is arranged on the frame at one end; the side surface of the upper diesel engine 2-13 is connected to the frame 9 through a ground pin 2-19;

two groups of radiators are independent and are connected together by bolts, one group is connected with an upper diesel engine 2-13 by a pipeline, the other group is connected with an air compressor 2-3 and an oil-water separator 2-7 by a pipeline, and cooling liquid of the diesel engine and lubricating oil of the air compressor are cooled by a fan assembly 2-8;

the fan assembly 2-8 includes: 2-8-1 parts of supporting legs, 2-8-2 parts of fan blades, 2-8-3 parts of front end covers, 2-8-4 parts of fan front bearings, 2-8-5 parts of cylinders, 2-8-6 parts of fan rear bearings, 2-8-7 parts of rear end covers, 2-8-8 parts of connecting shafts, 2-8-9 parts of fan couplers and 2-8-10 parts of transmission shafts; the rear end of the front end of the transmission shaft 2-8-10 is connected in the cylinder 2-8-5 through a fan front bearing 2-8-4 and a fan rear bearing 2-8-6 respectively; the front end and the rear end of the cylinder body 2-8-5 are respectively connected with a front end cover 2-8-3 and a rear end cover 2-8-7; the front end of the transmission shaft 2-8-10 is connected with the fan blade 2-8-2, and the rear end of the transmission shaft 2-8-10 is connected with the connecting shaft 2-8-8 through the fan coupler 2-8-9.

The transmission device comprises: a belt pulley 2-2-1, a connecting shaft 2-2-2 and a tooth-shaped coupling 2-2-3; the belt pulley 2-2-1 is connected to an output shaft 2-21, the belt pulley 2-2-1 is in transmission connection with a belt pulley of a fan assembly 2-8 and a belt pulley of a generator 2-10 through a belt, a connecting shaft 2-2-2 is connected to the end face of the belt pulley 2-2-1, and the connecting shaft 2-2-2 is connected with an input shaft of an air compressor 2-3 through a tooth-shaped coupler 2-2-3.

The drill rod assembly 7 comprises: the drill bit comprises, by weight, 7-1 parts of a drill bit, 7-2 parts of a spline sleeve, 7-3 parts of an air inlet sleeve, 7-4 parts of a drill rod connecting sleeve, 7-5 parts of a drill rod lower end cover, 7-6 parts of a drill rod seal, 7-7 parts of a drill rod lower bearing, 7-8 parts of an outer sleeve, 7-9 parts of a drill rod upper end cover, 7-10 parts of a drill rod upper bearing, 7-12 parts of a clamp, 7-13 parts of an air inlet pipe, 7-14 parts of an inner sleeve, 7-15 parts of a long drill rod, 7-16 parts of a drill rod, 7-17 parts of an air inlet column and 7-18 parts of an inner sleeve clamp;

the outer sleeve 7-8 is connected to the inner sleeve 7-14 through the lower bearing 7-7 of the drill rod, and the air outlet pipe 7-13 passes through the outer sleeve 7-8 and the inner sleeve 7-14 to be communicated with the inner cavity of the inner sleeve 7-14; an inner sleeve 7-14 at the upper end of the outer sleeve 7-8 is connected with a drill rod upper bearing 7-10, and the upper end of the inner sleeve 7-14 is connected with an inner sleeve clip 7-18; the inner sleeve 7-14 is connected with a drill rod connecting sleeve 7-4, and the drill rod connecting sleeve 7-4 is connected with a drill rod 7-16; a connecting sleeve clip 7-12 is connected between the bottom of the inner sleeve 7-14 and the connecting sleeve 7-4; the center of the drill rod 7-16 is a hollow core, an air inlet column 7-17 is arranged in the drill rod hollow core at the lower part of the drill rod 7-16, an air inlet hole is arranged on the air inlet column 7-17, a spline housing 7-2 is connected in the drill rod hollow core at the lower end of the air inlet column 7-17, a drill bit 7-1 is connected in the spline housing 7-2, a drill bit air hole is arranged on the drill bit 7-1, and the drill bit air hole corresponds to the air inlet hole of the air inlet column; the hollow core of the drill rod is internally provided with a long drill rod 7-15, the lower end of the long drill rod 7-15 is connected with an air inlet column, the upper end of the long drill rod is protruded into the cavity of the inner sleeve 7-14, and an air inlet sleeve 7-3 is connected between the long drill rod 7-15 and the hollow core inner wall of the drill rod.

The hammer drill assembly 8 comprises: the hydraulic hammer comprises a gear box 8-1, a clamp plate bolt 8-2, a hydraulic motor 1-16, a hammer clamp plate 8-4, a hydraulic hammer 1-1, a cover 8-6 and a hammer drill mounting plate 8-7; the two hammer clamping plates 8-4 are provided, the gear box 8-1, the hydraulic motor 1-16 and the hydraulic hammer 1-1 are positioned between the two hammer clamping plates 8-4 and are fixedly connected through a clamping plate bolt 8-2, the two side edges of the hammer clamping plate 8-4 are respectively connected with a cover 8-6 and a hammer drill mounting plate 8-7, and the cover 8-6 and the hammer drill mounting plate 8-7 are positioned between the end parts of the two hammer clamping plates 8-4.

The gear box 8-1 comprises: 8-1-1 part of pile cap, 8-1-2 parts of drill rod, 8-1-3 parts of drill rod sleeve, 8-1-4 parts of main shaft clamp, 8-1-5 parts of main shaft seal, 8-1-6 parts of large flange, 8-1-7 parts of main shaft lower bearing, 8-1-8 parts of large gear, 8-1-9 parts of main shaft upper bearing, 8-1-10 parts of box body, 8-1-11 parts of main shaft spacer bush, 8-1-12 parts of small shaft upper bearing, 8-1-13 parts of small shaft spacer bush, 8-1-14 parts of small shaft, 8-1-15 parts of gear, 8-1-16 parts of box body lower plate, 8-1-17 parts of small shaft lower bearing, 8-1-18 parts of small flange and 8-1-19 parts of main shaft;

one side in the box body 8-1-10 is connected with a main shaft 8-1-19 through a main shaft upper bearing 8-1-9 and a main shaft lower bearing 8-1-7, the lower end of the main shaft 8-1-19 penetrates through the box body 8-1-10, and a drill rod sleeve 8-1-3 is connected on the main shaft 8-1-19 below the box body 8-1-10 through a main shaft clamp 8-1-4; the main shaft 8-1-19 is hollow, the drill rod 8-1-2 penetrates through the hollow of the main shaft 8-1-19, and the drill rod 8-1-2 penetrates through the box body 8-1-10, the main shaft 8-1-19 and the drill rod sleeve 8-1-3; the lower end of the drill rod 8-1-2 is connected with a pile cap 8-1-1; a main shaft 8-1-19 in the box body 8-1-10 is connected with a big gear 8-1-8, and a main shaft spacer 8-1-11 is sleeved on the main shaft 8-1-19 between the big gear 8-1-8 and a main shaft upper bearing 8-1-9; the big gear 8-1-8 is meshed with the gear 8-1-15 on the other side of the box body 8-1-10, the gear 8-1-15 is installed on the small shaft 8-1-14, and the small shaft 8-1-14 is installed on the other side in the box body 8-1-10 through the small shaft upper bearing 8-1-12 and the small shaft lower bearing 8-1-17; a small shaft spacer bush 8-1-13 is sleeved on the small shaft 8-1-14 between the gear 8-1-15 and the small shaft upper bearing 8-1-12; the bottom of the box body 8-1-10 is sealed by a box body lower plate 8-1-16; the positions of the small shafts 8-1-14 and the main shafts 8-1-19 of the lower plates 8-1-16 of the box body are respectively connected with small flanges 8-1-18 and large flanges 8-1-6; the main shaft seal 8-1-5 is arranged on the large flange 8-1-6.

The cross slide assembly 9 comprises: the device comprises a transverse cylinder ear plate 9-4, a T-shaped frame 9-7, a vertical column left and right adjusting cylinder 1-6, an outer slideway 9-9, an inner slideway 9-10, a transverse cylinder 1-9, an ear plate 9-12 and a limiting frame 9-13; the outer slideway 9-9 is arranged on the rotary platform 13, the inner slideway 9-10 and the transverse cylinder 1-9 are arranged in the outer slideway 9-9, and the lug plate 9-12 is connected on the inner slideway 9-10; one end of a transverse cylinder 1-9 is connected with the lug plate 9-4, the other end is connected with an inner slideway 9-10, and the transverse cylinder 1-9 drives the inner slideway 9-10 to slide in the outer slideway 9-9; the inner slideway 9-10 is connected with a T-shaped frame 9-7, one side of the T-shaped frame 9-7 is provided with a left cylinder connecting seat and a right cylinder connecting seat, and a vertical column left and right adjusting cylinder 1-6 is connected between the left cylinder connecting seat and the right cylinder connecting seat and an ear plate 9-12; the bottom surface of the rotary platform is connected with a limiting frame 9-13, the rotary platform stops rotating when the limiting frame 9-13 collides with a limiting column 1-01, and the limiting column 1-01 is arranged on the automobile 1.

The column assembly 10 includes: the device comprises a lower support 6, a positioning frame 10-1, a small ladder 10-2, a bidirectional cylinder 10-3, a drag chain 10-4, an upright post outer frame 10-5, an inner slide frame 10-8 and a drill rod seat 10-4-1;

an inner sliding frame 10-8 and a bidirectional cylinder 10-3 are arranged in the upright post outer frame 10-5, the upper end of the inner sliding frame 10-8 is connected with the upper end of the bidirectional cylinder 10-3, and the inner sliding frame 10-8 slides along the inner side wall of the upright post outer frame 10-5; a hammer drill connecting plate 10-8-1 is arranged on the inner sliding frame 10-8 and protrudes to the outer frame 10-5 of the upright post, and a hammer drill assembly 8 is connected onto the hammer drill connecting plate 10-8-1; the outer wall of the upright post outer frame 10-5 is provided with a T-shaped frame connecting seat 10-5-3 and a pitching cylinder connecting seat 10-5-4; one side of the lower end of the upright post outer frame 10-5 is connected with a positioning frame 10-1, a small ladder 10-2 is connected on the side wall of the lower part of the upright post outer frame 10-5 through a hinge, a lower support 6 is arranged at the lower part of the upright post outer frame 10-5 and is connected with the lower part of the two-way rod 10-3, the lower support 6 can slide in the upright post outer frame 10-5, and a drill rod seat 10-4-1 is arranged at the outer side of the upright post outer frame 10-5.

The column outer frame 10-5 includes: 10-5-1 parts of an outer sliding frame, 10-5-2 parts of a rope nose, 10-5-3 parts of a T-shaped frame connecting seat, 10-5-4 parts of a pitching cylinder connecting seat, 10-4-1 parts of a drill rod seat, 10-5-5 parts of a drag chain fixing plate and 10-5-6 parts of a reinforcing plate; the outer sliding frame 10-5-1 is in a frame shape, two channel steels form an inner slideway, a reinforcing plate 10-5-6 is connected between the two channel steels in the frame shape, and the reinforcing plate 10-5-6 does not influence the up-and-down sliding of the inner sliding frame 10-8; two sides of the outer sliding frame 10-5-1 are connected with rope noses 10-5-2; the front side of the middle part of the outer sliding frame 10-5-1 is connected with a T-shaped frame connecting seat 10-5-3 and a pitching cylinder connecting seat 10-5-4; one side of the outer sliding frame 10-5-1 is connected with a drag chain fixing plate 10-5-5; the lower part of the other side of the outer sliding frame is connected with a drill rod seat 10-4-1.

The inner carriage 10-8 includes: 10-8-1 parts of a hammer drill connecting plate, 10-8-2 parts of a wear-resisting plate, 10-8-3 parts of short channel steel, 10-8-4 parts of long channel steel, 10-8-5 parts of an inner sliding frame connecting plate and 10-8-6 parts of a lifting cylinder connecting hole; two sides of the lower part of the long channel steel 10-8-4 are connected with short channel steel 10-8-3, and wear-resisting plates 10-8-2 are connected in front of and behind the short channel steel 10-8-3; the front side of the lower part of the long channel steel 10-8-4 is connected with a hammer drill connecting plate 10-8-1, and the upper part of the long channel steel 10-8-4 is provided with a lifting cylinder connecting hole 10-8-6; an inner sliding frame connecting plate 10-8-5 is connected between the two long groove steels 10-8-4, and the inner sliding frame connecting plate 10-8-5 does not influence the long groove steel 10-8-4 as a sliding rod to slide in an inner slide way of the outer frame 10-5 of the upright post.

The lower support 6 comprises: a locator, a wear plate 6-6 and a lower support frame 6-7; the side wall of the lower support frame 6-7 is provided with a wear-resisting plate 6-6, and the positioner is arranged in the frame 6-7 and positioned at the bottom of the lower support frame 6-7;

the locator includes: the center comprises a center 6-1, a center lower cover 6-2, a spring 6-3, an outer tube 6-4 and a center upper cover 6-5; the front part of the centre 6-1 is provided with a shaft boss, and the front end of the centre 6-1 is a sharp head; the centre 6-1 sleeved with the spring 6-3 is positioned in the outer tube 6-4, the two ends of the outer tube 6-4 are respectively connected with a centre lower cover 6-2 and a centre upper cover 6-5, and the sharp head of the centre 6-1 penetrates out of the centre lower cover 6-2.

The hydraulic controller comprises: 1-30 parts of a rotary joint, an operation controller, a drilling controller, a support leg controller and an oil pump assembly; the oil pump assembly outputs to the landing leg controller, and simultaneously outputs to the operation controller and the drilling controller through the rotary joints 1-30; and driving and controlling the pile driver to work and operate.

The oil pump assembly includes: 1-30 parts of a rotary joint, 1-13 parts of an auxiliary oil tank, 1-14 parts of an auxiliary filter screen, 1-15 parts of a drilling oil pump, 1-27 parts of a main oil pump, 1-28 parts of a main filter screen, 1-29 parts of a main oil tank and 1-34 parts of a power takeoff;

the input end of the drilling oil pump 1-15 is led into the auxiliary oil tank 1-13 through the auxiliary filter screen 1-14, the output end of the drilling oil pump 1-15 is connected with the input port No. 1 of the drilling control assembly valve, and the output port No. 2 of the drilling control assembly valve is led into the auxiliary oil tank 1-13;

the input shaft of the main oil pump 1-27 is connected with the output shaft of the power takeoff 1-34, and the gear of the power takeoff 1-34 is meshed with the gear of the gear box of the automobile engine; the input end of the main oil pump 1-27 is connected with the main oil tank 1-29 through the main filter screen 1-28, the output end of the main oil pump 1-27 is connected with the input port 1 of the landing leg control assembly valve, and is connected with the input port 1 of the operation control assembly valve through the No. 1 input/output port of the rotary joint 1-30, and the No. 2 output port of the operation control assembly valve and the overflow port of the upper rotary motor 1-3 are respectively connected with the main oil tank 1-29 through the No. 2 input/output port and the No. 3 input/output port of the rotary joint 1-30.

The operation controller comprises: 1-12 parts of an operation control assembly valve, 1-1 parts of a hydraulic hammer, 1-2 parts of an upper rotary hydraulic lock, 1-3 parts of an upper rotary motor, 1-4 parts of an upright post hydraulic lock, 1-5 parts of an upright post supporting leg cylinder, 1-35 parts of an upright post left and right adjusting cylinder hydraulic lock, 1-6 parts of an upright post left and right adjusting cylinder, 1-7 parts of a balance valve, 1-8 parts of an upright post pitching cylinder, 1-9 parts of a transverse cylinder, 1-10 parts of a hammer lifting hydraulic lock and 1-11 parts of a hammer lifting cylinder;

the operation control assembly valves 1-12 are provided with No. 1 high-pressure input ports and No. 2 output ports; the

output ports

3 and 4 are connected with hammer lifting cylinders 1 to 11 through hammer lifting hydraulic locks 1 to 10; the output ports of No. 5 and No. 6, the output ports of No. 5 and No. 6 and the transverse cylinders 1-9 are arranged; the

output ports

7 and 8 are connected with the vertical column pitching cylinders 1-8 through balance valves 1-7; the

output ports

9 and 10 are connected with left and right upright post adjusting cylinders 1-6 through left and right upright post hydraulic locks 1-35; the

output ports

11 and 12 are connected with the upright post supporting leg cylinders 1 to 5 through upright post hydraulic locks 1 to 4; the output ports 13 and 14 are connected with an upper rotary motor 1-3 through an upper rotary hydraulic lock 1-2; and the output ports 15 and 16 are connected with the hydraulic hammer 1-1.

The operation control assembly valve 1-12 includes: 1-12-1 of an operation overflow valve, 1-12-2 of a hammer lifting valve, 1-12-3 of a transverse valve, 1-12-4 of a vertical column pitch valve, 1-12-5 of a vertical column left valve and a vertical column right valve, 1-12-6 of a vertical column landing leg valve, 1-12-7 of a hydraulic hammer valve and 1-12-8 of an upper rotary valve;

one end of an operating overflow valve 1-12-1 is simultaneously connected with a P end of a hammer lifting valve 1-12-2, a P end of a transverse valve 1-12-3, a P end of a column pitch-and-roll valve 1-12-4, a P end of a column left and right valve 1-12-5, a P end of a column support leg valve 1-12-6, a P end of a hydraulic hammer valve 1-12-7 and a P end of an upper rotary valve 1-12-8 to form a No. 1 high-pressure input port, and the No. 1 high-pressure input port is connected in series with a middle port of the hammer lifting valve 1-12-2, the transverse valve 1-12-3, the column pitch-and-roll valve 1-12-4, the column left and right valve 1-12-5, the column support leg valve 1-12-6, the hydraulic hammer valve 1-12-7 and the upper rotary valve 1-12-8 and simultaneously connected with a middle port of the hammer lifting valve 1-12-2 An O end, an O end of a transverse valve 1-12-3, an O end of an upright post pitching valve 1-12-4, O ends of an upright post left valve 1-12-5, O ends of an upright post landing leg valve 1-12-6, O ends of a hydraulic hammer valve 1-12-7 and an O end of an upper rotary valve 1-12-8 are connected to form a No. 2 output port; the No. 1 and No. 2 ends of the hammer lifting valve 1-12-2 are No. 3 and No. 4 output ports of the operation control assembly valve 1-12, the No. 1 and No. 2 ends of the transverse valve 1-12-3 are No. 5 and No. 6 output ports of the operation control assembly valve 1-12, the No. 1 and No. 2 ends of the upright column pitch valve 1-12-4 are No. 7 and No. 8 output ports of the operation control assembly valve 1-12, the No. 1 and No. 2 ends of the upright column left and right valve 1-12-5 are No. 9 and No. 10 output ports of the operation control assembly valve 1-12, the No. 1 and No. 2 ends of the upright column support leg valve 1-12-6 are No. 11 and No. 12 output ports of the operation control assembly valve 1-12, the No. 1 and No. 2 ends of the hydraulic hammer valve 1-12-7 are No. 15 and No. 16 output ports of the operation control assembly valve 1-12, the ends 1 and 2 of the upper rotary valves 1-12-8 are the numbers 13 and 14 of the operation control assembly valves 1-12.

The drilling controller comprises: a drilling control assembly valve 1-17 and a drill motor 1-16; the drilling control assembly valve 1-17 is provided with a No. 1 high-pressure input port, a No. 2 output port and No. 3 and No. 4 output ports; the output ports No. 3 and No. 4 are connected with motors 1-16 of the drilling machine.

The drilling control assembly valve 1-17 includes: 1-17-1 of a drilling overflow valve and 1-17-2 of a drilling machine motor valve; the P port of the drilling machine motor valve 1-17-2 is connected with one end of the drilling overflow valve 1-17-1 to form a No. 1 high-pressure input port, the No. 1 high-pressure input port penetrates through the middle port of the drilling machine motor valve 1-17-2 and is connected with the other end of the drilling overflow valve 1-17-1 and the O port of the drilling machine motor valve 1-17-2 to form a No. 2 output port, and the No. 1 and No. 2 ends of the drilling machine motor valve 1-17-2 are No. 3 and No. 4 output ports of the drilling control assembly valve 1-17.

The leg controller includes: 1-26 parts of a supporting leg control assembly valve, 1-18 parts of a front left hydraulic lock, 1-19 parts of a front left supporting leg oil cylinder, 1-20 parts of a front right hydraulic lock, 1-21 parts of a front right supporting leg oil cylinder, 1-22 parts of a rear left hydraulic lock, 1-23 parts of a rear left supporting leg oil cylinder, 1-24 parts of a rear right supporting leg oil cylinder and 1-25 parts of a rear right hydraulic lock;

the landing leg control assembly valves 1-26 are provided with a No. 1 high-pressure input port, a No. 2 output port, and No. 3, No. 4, No. 5 and No. 6 output ports; the output ports of No. 3 and No. 4 are respectively connected with one end of a front left hydraulic lock 1-18 and a front right hydraulic lock 1-20 which are connected in parallel, the output ports of the front left hydraulic lock 1-18 are connected with a front left leg oil cylinder 1-19, and the output ends of the front right hydraulic lock 1-20 are connected with a front right leg oil cylinder 1-21; the output ports of No. 5 and No. 6 are respectively connected with one end of the rear left hydraulic lock 1-22 and one end of the rear right hydraulic lock 1-25 which are connected in parallel, the output port of the rear left hydraulic lock 1-22 is connected with the rear left leg oil cylinder 1-23, and the output port of the rear right hydraulic lock 1-25 is connected with the rear right leg oil cylinder 1-24.

The leg control assembly valves 1-26 include: the support leg control overflow valve 1-26-1, the rear support leg valve 1-26-2 and the front support leg valve 1-26-3; one end of the supporting leg control overflow valve 1-26-1 is simultaneously connected with the P end of the rear supporting leg valve 1-26-2 and the P end of the front supporting leg valve 1-26-3 to form a No. 1 high-pressure input port, and the No. 1 high-pressure input port is connected in series with the middle ports of the rear supporting leg valve 1-26-2 and the front supporting leg valve 1-26-3 and is simultaneously connected with the O end of the rear supporting leg valve 1-26-2 and the O end of the front supporting leg valve 1-26-3 to form a No. 2 output port; no. 1 and No. 2 ends of the rear support leg valve 1-26-2 are No. 3 and No. 4 output ports of the support leg control assembly valve 1-26, and No. 1 and No. 2 ends of the front support leg valve 1-26-3 are No. 5 and No. 6 output ports of the support leg control assembly valve 1-26.

1-12-2 parts of a hammer lifting valve, 1-12-3 parts of a transverse valve, 1-12-4 parts of a column pitch valve, 1-12-5 parts of a column left valve, a column right valve, 1-12-6 parts of a column landing leg valve, 1-12-7 parts of a hydraulic hammer valve, 1-12-8 parts of an upper rotary valve and 1-17-2 parts of a drilling machine motor valve; the rear supporting leg valves 1-26-2 and the front supporting leg valves 1-26-3 are three-position four-way reversing valves.

Example 2: the oil pump assembly includes: 1-30 parts of a rotary joint, 1-15 parts of a drilling oil pump, 1-27 parts of a main oil pump, 1-28 parts of a main filter screen, 1-29 parts of a main oil tank, 1-31 parts of a main oil pump one-way valve, 1-32 parts of a rotary one-way valve and 1-34 parts of a power takeoff;

the input end of the drilling oil pump 1-15 is led into the main oil tank 1-29 through the No. 4 port of the rotary joint 1-30, the rotary one-way valve 1-32 and the main filter screen 1-28, the output end of the drilling oil pump 1-15 is connected with the input port 1 of the drilling control assembly valve, and the output port 2 of the drilling control assembly valve is led into the main oil tank 1-29 through the No. 3 port of the rotary joint 1-30; the input shaft of the main oil pump 1-27 is connected with the output shaft of the power takeoff 1-34, and the input gear of the power takeoff 1-34 is meshed with the gear box of the automobile engine; the input end of the main oil pump 1-27 is connected with the main oil tank 1-29 through the main oil pump check valve 1-31 and the main filter screen 1-28, the output end of the main oil pump 1-27 is connected with the input port 1 of the landing leg control assembly valve, and is connected with the input port 1 of the operation control assembly valve through the input port 1-30, the output port 2 of the operation control assembly valve, the overflow port of the upper rotary motor 1-3 and the overflow port of the drilling machine motor 1-16 are respectively connected with the main oil tank 1-29 through the input port 2 and the input port 5 of the rotary joint 1-30.

The transmission device comprises: a multi-groove output belt pulley 2-2-4 and a multi-groove input belt pulley 2-2-5; the multi-groove output belt pulley 2-2-4 is connected to the output shaft 2-21, one belt groove in the multi-groove output belt pulley 2-2-4 is in transmission connection with a belt pulley of the fan assembly 2-8 and a belt pulley of the generator 2-10 through a belt, the other belt grooves are connected with the multi-groove input belt pulley 2-2-5 through a belt, and the multi-groove input belt pulley 2-2-5 is installed on an input shaft of the air compressor 2-3.

The rest is the same as example 1.

Example 3: the oil pump assembly includes: 1-30 parts of a rotary joint, 1-28 parts of a main filter screen, 1-29 parts of a main oil tank, 1-33 parts of a duplex pump and 1-34 parts of a power takeoff;

the duplex pump 1-33 comprises a main oil pump 1-27 and a drilling oil pump 1-15; the main oil pumps 1-27 and the drilling oil pumps 1-15 are connected in series to form a whole; the input end of the duplex pump 1-33 is led into the main oil tank 1-29 through the main filter screen 1-28; the output end of a drilling oil pump 1-15 of the duplex pump 1-33 is connected with the input port 1 of the drilling control assembly valve through the No. 4 input/output port of the rotary joint 1-30, and the output port 2 of the drilling control assembly valve is introduced into the main oil tank 1-29 through the No. 3 port of the rotary joint 1-30; the input shaft of the main oil pump 1-27 of the duplex pump 1-33 is connected with the output shaft of the power takeoff 1-34, and the input gear of the power takeoff 1-34 is meshed with the gear box of the automobile engine; the output end of a main oil pump 1-27 of the duplex pump 1-33 is connected with the input port No. 1 of the supporting leg control assembly valve, and is connected with the input port No. 1 of the operation control assembly valve through the input port No. 1 of the rotary joint 1-30, and the output port No. 2 of the operation control assembly valve, the overflow port of the upper rotary motor 1-3 and the overflow port of the drilling machine motor 1-16 are respectively led into the main oil tank 1-29 through the input port No. 2 and the input port No. 5 of the rotary joint 1-30.

The transmission device comprises: with gears 2-2-6 and gears 2-2-7; the belt gear 2-2-6 is connected with an output shaft 2-21; the belt groove is arranged on the toothed wheel 2-2-6, the toothed wheel is also provided with a gear, one belt groove in the toothed wheel 2-2-6 is in transmission connection with a belt pulley of the fan assembly 2-8 and a belt pulley of the generator 2-10 through a belt, the gear on the toothed wheel 2-2-6 is meshed with the gear 2-2-7, and the gear 2-2-7 is installed on an input shaft of the air compressor 2-3.

The rest is the same as example 1.

Example 4: the transmission device comprises: a belt pulley 2-2-1 and a pin coupling 2-2-8; the belt pulley 2-2-1 is connected to the output shaft 2-21, and the belt pulley 2-2-1 is in transmission connection with a belt pulley of the fan assembly 2-8 and a belt pulley of the generator 2-10 through a belt; the end face of the belt pulley 2-2-1 is connected with a connecting shaft 2-2-2, and the connecting shaft 2-2-2 is connected with an input shaft of an air compressor 2-3 through a pin coupling 2-2-8.

The rest is the same as example 1.

Claims

1. The utility model provides a highway guardrail breakdown van, guardrail breakdown van includes: the device comprises an automobile, a hydraulic support leg, a console, a hydraulic oil tank, a seat and an upper oil tank; the method is characterized in that: further comprising: the device comprises a working power device, a hydraulic controller and a drilling and piling device;

2. The road guardrail breakdown van of claim 1, wherein: the working power device comprises: the system comprises an oil pump, a starter, an upper diesel engine, a generator, a radiator, a coupling and a battery jar;

the transmission device comprises: a belt pulley, a connecting shaft and a tooth-shaped coupling; the belt pulley is connected to the output shaft, the belt pulley is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt, a connecting shaft is connected to the end face of the belt pulley, and the connecting shaft is connected with an input shaft of the air compressor through a tooth-shaped coupler.

3. The road guardrail breakdown van of claim 2, wherein: the transmission device comprises: a multiple-groove output pulley and a multiple-groove input pulley; the multi-groove output belt pulley is connected to the output shaft, one belt groove in the multi-groove output belt pulley is in transmission connection with a belt pulley of the fan assembly and a belt pulley of the generator through a belt, the other belt grooves are connected with the multi-groove input belt pulley through a belt, and the multi-groove input belt pulley is installed on an input shaft of the air compressor;

4. The road guardrail breakdown van of claim 1, wherein: the stand assembly include: the device comprises a lower support, a positioning frame, a small ladder, a bidirectional cylinder, an outer frame of a stand column and an inner sliding frame;

5. The road guardrail breakdown van of claim 1, wherein: the hydraulic controller comprises: the drilling device comprises a rotary joint, an operation controller, a drilling controller, a support leg controller and an oil pump assembly; the oil pump assembly outputs to the landing leg controller, and simultaneously the oil pump assembly outputs to the operation controller and the drilling controller through the rotary joint; and driving and controlling the pile driver to work and operate.

6. The road guardrail breakdown van of claim 5, wherein: the oil pump assembly includes: the drilling device comprises a rotary joint, an auxiliary oil tank, an auxiliary filter screen, a drilling oil pump, a main filter screen, a main oil tank and a power takeoff;

the input end of the drilling oil pump is introduced into the auxiliary oil tank through an auxiliary filter screen, the output end of the drilling oil pump is connected with the input port No. 1 of the drilling control assembly valve, and the output port No. 2 of the drilling control assembly valve is introduced into the auxiliary oil tank; the No. 3 and No. 4 ports are connected with a drilling machine; the input shaft of the main oil pump is connected with an output shaft of a power takeoff, and a gear of the power takeoff is connected with a gear of a gear box of an automobile engine; the input end of the main oil pump is connected with the main oil tank through the main filter screen, the output end of the main oil pump is connected with the input port 1 of the supporting leg control assembly valve, and is connected with the input port 1 of the operation control assembly valve through the input/output port 1 of the rotary joint, and the output port 2 of the operation control assembly valve and the overflow port of the upper rotary motor are respectively connected with the main oil tank through the input/output ports 2 and 3 of the rotary joint.

7. The road guardrail breakdown van of claim 5, wherein: the oil pump assembly includes: the rotary joint, the drilling oil pump, the main filter screen, the main oil tank, the main oil pump one-way valve, the rotary one-way valve and the power takeoff;

8. The road guardrail breakdown van of claim 5, wherein: the oil pump assembly includes: the device comprises a rotary joint, a main filter screen, a main oil tank, a duplex pump and a power takeoff; the duplex pump comprises a main oil pump and a drilling oil pump; the main oil pump and the drilling oil pump are connected in series to form a whole; the input end of the duplex pump is led into the main oil tank through the main filter screen; the output end of a drilling oil pump of the duplex pump is connected with the input port 1 of the drilling control assembly valve through the No. 4 input/output port of the rotary joint, and the output port 2 of the drilling control assembly valve is communicated with the main oil tank through the No. 3 port of the rotary joint; the input shaft of the main oil pump of the duplex pump is connected with the output shaft of the power takeoff, and the input gear of the power takeoff is meshed with the gear of the gear box of the automobile engine; the output end of a main oil pump of the duplex pump is connected with the input port No. 1 of the supporting leg control assembly valve, and is connected with the input port No. 1 of the operation control assembly valve through the input output port No. 1 of the rotary joint, and the output port No. 2 of the operation control assembly valve, the overflow port of the upper rotary motor and the overflow port of the drilling machine motor are respectively led into the main oil tank through the input output port No. 2 and the input output port No. 5 of the rotary joint.

9. The road guardrail breakdown van of claim 5, wherein: the operation controller comprises: the hydraulic control system comprises an operation control assembly valve, a hydraulic hammer cylinder, an upper rotary hydraulic lock, an upper rotary motor, an upright post hydraulic lock, an upright post supporting leg cylinder, an upright post left and right adjusting cylinder hydraulic lock, an upright post left and right adjusting cylinder, a balance valve, an upright post pitching cylinder, a transverse cylinder, a hammer lifting hydraulic lock and a hammer lifting cylinder; the operation control assembly valve is provided with a No. 1 input/output port and a No. 2 input/output port; the output ports 3 and 4 are connected with the hammer lifting cylinder through the hammer lifting hydraulic lock; the output ports No. 5 and No. 6 are connected with the transverse cylinder; the output ports 7 and 8 are connected with the upright post pitching cylinder through a balance valve; the output ports 9 and 10 are connected with the left and right upright post adjusting cylinders through left and right upright post hydraulic locks; the output ports 11 and 12 are connected with the upright post supporting leg cylinder through the upright post hydraulic lock; the output ports 13 and 14 are connected with an upper rotary motor through an upper rotary hydraulic lock; the output ports of No. 15 and No. 16 are connected with the hydraulic hammer cylinder;

10. The road guardrail breakdown van of claim 5, wherein: the drilling controller comprises: a drilling control assembly valve and a drill motor; the drilling control assembly valve is provided with a No. 1 input port, a No. 2 output port and No. 3 and No. 4 output ports; the No. 3 and No. 4 output ports are connected with a motor of the drilling machine;

11. The road guardrail breakdown van of claim 5, wherein: the leg controller includes: the hydraulic control system comprises a support leg control assembly valve, a front left hydraulic lock, a front left support leg oil cylinder, a front right hydraulic lock, a front right support leg oil cylinder, a rear left hydraulic lock, a rear left support leg oil cylinder, a rear right support leg oil cylinder and a rear right hydraulic lock;

the landing leg control assembly valve is provided with a No. 1 high-pressure input port, a No. 2 output port, and No. 3, No. 4, No. 5 and No. 6 output ports; the output ports of No. 3 and No. 4 are respectively connected with one end of a front left hydraulic lock and a front right hydraulic lock which are connected in parallel, the output port of the front left hydraulic lock is connected with a front left supporting leg oil cylinder, and the output end of the front right hydraulic lock is connected with a front right supporting leg oil cylinder; the output ports of No. 5 and No. 6 are respectively connected with one end of the rear left hydraulic lock and one end of the rear right hydraulic lock which are connected in parallel, the output port of the rear left hydraulic lock is connected with the rear left leg oil cylinder, and the output port of the rear right hydraulic lock is connected with the rear right leg oil cylinder;