CN215593813U

CN215593813U - Guardrail breakdown van

Info

Publication number: CN215593813U
Application number: CN202121522075.8U
Authority: CN
Inventors: 陈传洪; 石思旭; 钟宣阳; 李群峰; 肖燕
Original assignee: Chongqing Honggong Engineering Machinery Co ltd
Current assignee: Chongqing Honggong Engineering Machinery Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-21
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a guardrail breakdown van which comprises an automobile, a chassis, an air compressor, a rotary seat, a drilling and pulling mechanism and a dust removal box, wherein the rotary seat is rotatably arranged on the chassis, the dust removal box is arranged at the rear end of the chassis, the drilling and pulling mechanism is movably arranged on the rotary seat through a telescopic pipe matched with a sliding groove, the telescopic pipe can move in the sliding groove, a translation oil cylinder for driving the telescopic pipe to move is arranged on the rotary seat, an installation seat is arranged at one end of the telescopic pipe, the drilling and pulling mechanism is hinged on the installation seat through an inclined crutch, an ash receiving hopper is arranged on the chassis, and the ash receiving hopper is communicated with the dust removal box. The emergency repair vehicle has the advantages that the traveling speed of the vehicle and the chassis is high, the vehicle is convenient to transition, the emergency repair is convenient to use, meanwhile, the pile driving and pulling equipment of the drilling machine is integrated on the drill frame, the construction requirements of various road conditions can be met by one piece of equipment, the pile driving and pulling equipment is designed in the sight range of an operator, and the operation of the operator in a cab is convenient.

Description

Guardrail breakdown van

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a guardrail breakdown van.

Background

Along with the rapid development of traffic transportation, accidents on expressways are increasing day by day, wherein part of accidents can cause the damage of guardrail plates and guardrail piles on two sides of roads, and a very convenient and multifunctional special device which is suitable for requirements is not available for solving the drilling problem of the anti-collision guardrails on the roads in the process of constructing and after constructing the roads.

SUMMERY OF THE UTILITY MODEL

In view of the above, the problem to be solved by the present invention is to provide a crash truck for guard rails, which uses a vehicle and a chassis with fast traveling speed to facilitate transition and rescue, and integrates a drilling machine pile driving and pulling device on a drilling frame, so that one device can meet the construction requirements of various road conditions.

The utility model solves the technical problems by the following technical means: the utility model provides a guardrail breakdown van which comprises an automobile, a chassis, an air compressor, a rotary seat, a drilling and pulling mechanism and a dust removal box, wherein the air compressor is arranged at the front end of the chassis, the rotary seat is rotatably arranged on the chassis, the dust removal box is arranged at the rear end of the chassis, a sliding groove is formed in the rotary seat, the drilling and pulling mechanism is movably arranged on the rotary seat through a telescopic pipe matched with the sliding groove, the telescopic pipe can move in the sliding groove, a translation oil cylinder for driving the telescopic pipe to move is arranged on the rotary seat, an installation seat is arranged at one end of the telescopic pipe, a front-back inclined oil cylinder is hinged to the other end of the telescopic pipe, the drilling and pulling mechanism is hinged to the installation seat through an inclined crank, an ash receiving hopper is arranged on the chassis, and the ash receiving hopper is communicated with the dust removal box.

Furthermore, the downside on chassis is provided with the landing leg, the landing leg setting is around the revolving bed, still be provided with the limit on the bottom plate on chassis and insert the door, the limit is inserted the door and is set up on the length edge of bottom plate, both sides the limit is inserted the door and is set up for the axis symmetry of revolving bed.

Further, it includes drill jig, drill seat and the seat of pulling out to bore to beat to pull out the mechanism, the drill jig rotates to set up on the slope turns, the slope turns to be provided with the hydro-cylinder that inclines about drive drill jig pivoted, the both sides of drill jig are provided with the track respectively, drill seat and the seat of pulling out are mobilizable respectively to be set up on the guide rail, be provided with the chain and the hoist motor that are used for driving the drill seat respectively and pull out the seat on the drill jig, be provided with unit head, connecting rod and drill bit on the drill seat, it is provided with tup subassembly, pile hammer and pile pulling subassembly to pull out on the seat to beat.

Furthermore, two ends of the inclined crutch are respectively provided with a hinge hole for being hinged with the connecting seat and the front and rear inclined oil cylinders, the middle end of the inclined crutch is provided with a rotary bearing for being connected with the drilling rig, and the axis of the rotary bearing is vertical to the axis of the hinge hole.

Further, the lower extreme of rig still is provided with the suction hood, the last through-hole that is provided with of suction hood, the through-hole sets up with the drill bit coaxial line, the suction hood passes through the mobilizable setting of support frame on the rig, still be provided with the lifting cylinder that is used for driving the suction hood and reciprocates on the support frame, the suction hood passes through dust absorption pipe and dust removal case intercommunication.

And the remote control device is electrically connected with the left-right tilting oil cylinder, the front-back tilting oil cylinder and the control device of the lifting motor and is used for controlling the drill bit and the pile driving and pulling assembly to position.

According to the technical scheme, the utility model has the beneficial effects that: the utility model provides a guardrail breakdown van which comprises an automobile, a chassis, an air compressor, a rotary seat, a drilling and pulling mechanism and a dust removal box, wherein the air compressor is arranged at the front end of the chassis, the rotary seat is rotatably arranged on the chassis, the dust removal box is arranged at the rear end of the chassis, a sliding groove is formed in the rotary seat, the drilling and pulling mechanism is movably arranged on the rotary seat through a telescopic pipe matched with the sliding groove, the telescopic pipe can move in the sliding groove, a translation oil cylinder for driving the telescopic pipe to move is arranged on the rotary seat, an installation seat is arranged at one end of the telescopic pipe, a front-back inclined oil cylinder is hinged to the other end of the telescopic pipe, the drilling and pulling mechanism is hinged to the installation seat through an inclined crank, an ash receiving hopper is arranged on the chassis, and the ash receiving hopper is communicated with the dust removal box. The emergency repair vehicle has the advantages that the traveling speed of the vehicle and the chassis is high, the vehicle is convenient to transition, the emergency repair is convenient to use, meanwhile, the pile driving and pulling equipment of the drilling machine is integrated on the drill frame, the construction requirements of various road conditions can be met by one piece of equipment, the pile driving and pulling equipment is designed in the sight range of an operator, and the operation of the operator in a cab is convenient.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a side view of a guard rail emergency repair vehicle according to the present invention in operation;

FIG. 2 is a side view of the guardrail breakdown van provided by the present invention during transport;

fig. 3 is a top view of the guardrail breakdown van provided by the utility model during transportation;

fig. 4 is a three-dimensional structure diagram of a chassis of a guardrail breakdown van provided by the utility model;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a schematic view of a drilling and pulling mechanism of a guardrail breakdown van provided by the utility model;

FIG. 7 is a perspective view of an inclined crutch of the guardrail breakdown van provided by the utility model;

fig. 8 is a cross-sectional view of fig. 7.

Reference numerals: 1-a chassis; 2, an air compressor; 3-a rotary seat; 4-drilling and pulling the mechanism; 5-dust removal box; 32-telescoping tubes; 321-a mounting seat; 322-front and back tilt cylinder; 31-inclined crutch; 11-a leg; 12-inserting a door at the edge; 13-ash receiving hopper; 41-a drill frame; 42-a drill seat; 43-beating and pulling the base; 311-right and left tilt cylinders; 312-hinge hole; 313-a slew bearing; 314-support ring; 44-a dust hood; 441-a support; 442-lifting the oil cylinder; 45-rotating shaft.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 8, the present invention provides a crash truck for a guardrail, comprising a car, a chassis 1, an air compressor 2, a rotary seat 3, a drilling and pulling mechanism 4 and a dust box 5, the air compressor 2 is arranged at the front end of the chassis 1, the rotary seat 3 is rotationally arranged on the chassis 1, the dust removing box 5 is arranged at the rear end of the chassis 1, the rotary seat 3 is provided with a sliding chute, the drilling and pulling mechanism 4 is movably arranged on the rotary seat 3 through a telescopic pipe 32 matched with the sliding chute, the extension tube 32 can move in the sliding groove, the rotary base 3 is provided with a translation oil cylinder for driving the extension tube 32 to move, one end of the extension tube 32 is provided with a mounting seat 321, the other end is hinged with a front and back tilt cylinder 322, the drilling, beating and pulling mechanism 4 is hinged to the mounting seat 321 through an inclined crutch 31, an ash receiving hopper 13 is arranged on the chassis 1, and the ash receiving hopper 13 is communicated with the dust removal box 5. The breakdown van uses the automobile and the chassis 1 to travel fast, is convenient for transition and is convenient for emergency rescue, meanwhile, the drilling machine pile driving and pulling equipment is integrated on the drill frame 41, the construction requirements of various road conditions can be met by one equipment, the drilling and pile driving and pulling equipment is designed in the sight range of an operator, and the operation of the operator in a cab is facilitated. The dust collected in the dust removing box 5 is collected intensively by arranging the dust receiving hopper 13. The drilling and pulling mechanism 4 is supplied with pressure by arranging the air compressor 2, and the air compressor 2 is fixed in the front part of the chassis 1 and used for providing high-pressure gas to the front end of the drill bit so as to facilitate slag discharge. When the breakdown van is transferred, the drilling and pulling mechanism is convenient to be completely stored on the chassis 1, the transfer is convenient, and meanwhile, the drilling and pulling can be conveniently carried out on the two sides of the automobile with the drill frame 41 rotating, so that the drilling and pulling mechanism can adapt to construction conditions of various road conditions.

As a further improvement of the above technical solution, the lower side of the chassis 1 is provided with support legs 11, the support legs 11 are arranged around the rotary seat 3, a bottom plate of the chassis 1 is further provided with edge insertion doors 12, the edge insertion doors 12 are arranged on the length edges of the bottom plate, and the edge insertion doors 12 on the two sides are symmetrically arranged relative to the axis of the rotary seat 3. The supporting legs 11 are arranged below the chassis 1, and when the automobile works, the supporting legs 11 are put down, and the oil cylinders support the automobile body through the supporting legs 11, so that the automobile does not bear large external force when the automobile works. The side inserting door 12 is arranged on the floor, the side inserting door 12 is arranged near a working station of the drilling frame 41, and the side inserting door 12 is opened to protect the drilling mechanism during working.

As a further improvement of the above technical solution, the drilling, striking and pulling mechanism 4 includes a drill frame 41, a drill base 42 and a striking and pulling base 43, the drill frame 41 is rotatably disposed on the inclined crutch 31, the inclined crutch 31 is provided with a left and right inclined oil cylinder 311 for driving the drill frame 41 to rotate, two sides of the drill frame 41 are respectively provided with a track, the drill base 42 and the striking and pulling base 43 are respectively movably disposed on a guide rail, the drill frame 41 is provided with a chain and a lifting motor for respectively driving the drill base 42 and the striking and pulling base 43, the drill base 42 is provided with a power head, a connecting rod and a drill bit, and the striking and pulling base 43 is provided with a hammer head assembly, a pile hammer and a pile pulling assembly. The middle end of the drill frame 41 is provided with a rotating shaft 45 which is used for being rotationally connected with a rotating bearing 313, and the drill frame 41 can rotate around the axis of the rotating shaft 45.

As a further improvement to the above technical solution, two ends of the inclined crutch 31 are respectively provided with a hinge hole 312 for hinge-connecting the connecting seat and the front and rear tilt cylinders 322, a rotary bearing 313 for connecting the rotary bearing 313 of the drilling rig 41 is arranged at the middle end of the inclined crutch 31, and the axis of the rotary bearing 313 is perpendicular to the axis of the hinge hole 312. The drill frame 41 is rotatably arranged on the inclined crutch 31 through the inclined crutch 31, so that the drill frame 41 can swing back and forth and left and right, and the drilling and piling range and the drilling and piling angle are increased. The inclined crank 31 is provided with a support ring 314 for fixing an oil pipe, and the support ring 314 is arranged on both sides of the inclined crank 31 through brackets 441.

As a further improvement to the above technical solution, the lower end of the drilling rig 41 is further provided with a dust hood 44, a through hole is formed in the dust hood 44, the through hole and the drill bit are coaxially arranged, the dust hood 44 is movably arranged on the drilling rig 41 through a support frame, a lifting cylinder 442 used for driving the dust hood 44 to move up and down is further arranged on the support frame, and the dust hood 44 is communicated with the dust removal box 5 through a dust collection pipe. Through setting up suction hood 44, cover the flying upward polluted environment who prevents dust with the drill bit through the cover when driling, with the mobilizable setting of suction hood 44 on the support frame, move up suction hood 44 when fixing a position and prevent its location of sheltering from the sight drill bit of being convenient for, install dust removal case 5 on vehicle chassis 1 and adsorb the dust in suction hood 44 to concentrate absorbent dust and carry out centralized processing in connecing dust hopper 13.

As a further improvement to the above technical solution, the device further comprises a remote control device, and the remote control device is electrically connected with the control devices of the left and right tilt cylinders 311, the front and rear tilt cylinders 322, and the lifting motor for controlling the drill bit and the pile driving and pulling assembly to perform positioning. The rotation and the swing of the drill frame 41 are controlled by arranging a remote control device to carry out positioning, so that accurate operation can be carried out by two persons.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a guardrail breakdown van which characterized in that: comprises an automobile, a chassis (1), an air compressor (2), a rotary seat (3), a drilling and pulling mechanism (4) and a dust removal box (5), wherein the chassis (1) is arranged at the rear end of the automobile, the air compressor (2) is arranged at the front end of the chassis (1), the rotary seat (3) is rotatably arranged on the chassis (1), the dust removal box (5) is arranged at the rear end of the chassis (1), a sliding groove is arranged on the rotary seat (3), the drilling and pulling mechanism (4) is movably arranged on the rotary seat (3) through a telescopic pipe (32) matched with the sliding groove, the telescopic pipe (32) can move in the sliding groove, a translation oil cylinder for driving the telescopic pipe (32) to move is arranged on the rotary seat (3), one end of the telescopic pipe (32) is provided with a mounting seat (321), the other end of the drilling and pulling mechanism (4) is hinged with a front-back tilting oil cylinder (322) through a tilting crutch (31), an ash receiving hopper (13) is arranged on the chassis (1), and the ash receiving hopper (13) is communicated with the dust removal box (5).

2. The guardrail breakdown van of claim 1, wherein: the lower side of the chassis (1) is provided with supporting legs (11), the supporting legs (11) are arranged around the rotary seat (3), a side inserting door (12) is further arranged on a bottom plate of the chassis (1), the side inserting door (12) is arranged on the length side of the bottom plate, and the side inserting doors (12) on two sides are symmetrically arranged relative to the axis of the rotary seat (3).

3. The guardrail breakdown van of claim 2, wherein: the drilling, striking and pulling mechanism (4) comprises a drill frame (41), a drill seat (42) and a striking and pulling seat (43), wherein the drill frame (41) is rotatably arranged on an inclined crutch (31), the inclined crutch (31) is provided with a left inclined oil cylinder and a right inclined oil cylinder (311) which drive the drill frame (41) to rotate, two sides of the drill frame (41) are respectively provided with a track, the drill seat (42) and the striking and pulling seat (43) are movably arranged on a guide rail respectively, the drill frame (41) is provided with a chain and a lifting motor which are respectively used for driving the drill seat (42) and the striking and pulling seat (43), the drill seat (42) is provided with a power head, a connecting rod and a drill bit, and the striking and pulling seat (43) is provided with a hammer head assembly, a pile driving hammer and a pile pulling assembly.

4. The guardrail breakdown van of claim 3, wherein: two ends of the inclined crutch (31) are respectively provided with a hinge hole (312) which is respectively used for being hinged with the connecting seat and the front and rear inclined oil cylinders (322), the middle end of the inclined crutch (31) is provided with a rotary bearing (313) which is used for being connected with the drilling rig (41), and the axis of the rotary bearing (313) is vertical to the axis of the hinge hole (312).

5. The guardrail breakdown van of claim 4, wherein: the lower extreme of rig (41) still is provided with suction hood (44), be provided with the through-hole on suction hood (44), the through-hole sets up with the drill bit coaxial line, suction hood (44) are through the mobilizable setting of support frame on rig (41), still be provided with on the support frame and be used for driving lift cylinder (442) that suction hood (44) reciprocated, suction hood (44) are through dust absorption pipe and dust removal case (5) intercommunication.

6. The guardrail breakdown van of claim 5, wherein: the remote control device is electrically connected with the left-right tilting oil cylinder (311), the front-back tilting oil cylinder (322) and the control device of the lifting motor and is used for controlling the drill bit and the pile driving and pulling assembly to be positioned.