CN214530400U - Pile driver is used in installation of wave form roof beam guardrail - Google Patents

Abstract

The utility model discloses a pile driver for installing a corrugated beam guardrail, which comprises a transmission case, a lifting mechanism and an auxiliary pile driving mechanism; a transmission case: a partition board is arranged at the bottom end between the left wall surface and the right wall surface, symmetrically distributed sliding columns are arranged between the upper surface of the partition board and the top wall surface of the transmission case, the two sliding columns are respectively in sliding connection with sliding holes arranged at the bottom end of the lifting seat, a piling hammer is arranged on the front side surface of the lifting seat, and an installation seat is arranged on the lower surface of the transmission case; the lifting mechanism: the lifting mechanism is arranged in the transmission case and is in threaded connection with the lifting seat; auxiliary piling mechanism: the mounting seat is arranged inside the mounting seat; wherein: still include the control switch group, the front flank of transmission case is arranged in to the control switch group, and this pile driver is used in installation of wave form roof beam guardrail can carry out automatic fixed rightting to the guardrail stake, avoids appearing the safety problem because of artifical manual rightting, has improved the security of construction, has guaranteed guardrail stake pile quality of piling.

Description

Pile driver is used in installation of wave form roof beam guardrail

Technical Field

The utility model relates to a wave form roof beam guardrail erection equipment technical field specifically is a pile driver is used in installation of wave form roof beam guardrail.

Background

The waveform guardrail is a combined waveform plate movable steel guardrail for an opening of a central separation zone of a highway, and comprises two waveform steel guardrail plates and two stand columns fixedly clamped between the two waveform steel guardrail plates. In the installation process of the corrugated beam guardrail, the corrugated beam guardrail plug upright post needs to be inserted into the plug hole, the traditional installation method is that the pile driving and pressing are carried out by adopting a method of manually holding a pile hammer, the method is time-consuming and labor-consuming, and has high potential safety hazards, therefore, the pile driver for installing the corrugated beam guardrail is needed to meet the use requirements of people, but the existing pile driver for installing the corrugated beam guardrail cannot automatically fix and right the guardrail pile, a worker is needed to right the guardrail and then pile the guardrail, the pile hammer is easy to deflect, the guardrail is caused to be bent or bent, and the life safety of the worker is harmed, therefore, the pile driver for installing the corrugated beam guardrail is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pile driver is used in installation of wave form roof beam guardrail, can carry out automatic fixed righting to the guardrail stake, avoid appearing the safety problem because of artifical manual righting, improved the security of construction, guaranteed guardrail stake pile quality of driving, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pile driver for mounting a corrugated beam guardrail comprises a transmission case, a lifting mechanism and an auxiliary pile driving mechanism;

a transmission case: a partition board is arranged at the bottom end between the left wall surface and the right wall surface, symmetrically distributed sliding columns are arranged between the upper surface of the partition board and the top wall surface of the transmission case, the two sliding columns are respectively in sliding connection with sliding holes arranged at the bottom end of the lifting seat, a piling hammer is arranged on the front side surface of the lifting seat, and an installation seat is arranged on the lower surface of the transmission case;

the lifting mechanism: the lifting mechanism is arranged in the transmission case and is in threaded connection with the lifting seat;

auxiliary piling mechanism: the mounting seat is arranged inside the mounting seat;

wherein: still include control switch group, control switch group sets up the leading flank in the transmission case, external power source is connected to control switch group's input electricity, the output of control switch group is connected to the input electricity of pile hammer, this pile driver is used in installation of wave form roof beam guardrail, can make the more convenient efficient of personnel carry out guardrail pile driving operation, and easy operation has satisfied personnel's user demand, can carry out automatic fixation to guardrail pile and right, avoid appearing the safety problem because of artifical manual righting, the security of construction has been improved, guardrail pile driving quality has been guaranteed.

Furthermore, elevating system includes the lifting screw, the lifting screw rotates through first bearing respectively and connects between the upper surface of baffle and the roof face of transmission case, two lifting screw respectively with the screw hole threaded connection that the lift seat top set up, can improve equipment's driven stability.

Further, elevating system still includes tooth chain wheel, rotary column and gear, the rotary column passes through the second bearing and rotates the inside bottom of connecting in the transmission case, and both ends all are equipped with the gear about the cylinder of rotary column, and the bottom end of two lifting screw passes the commentaries on classics hole that the baffle bottom set up respectively and is equipped with the tooth chain wheel in end department, and the tooth chain wheel is connected with gear engagement respectively, can make the more convenient efficient of personnel carry out guardrail pile driving operation, and easy operation has satisfied personnel's user demand.

Further, elevating system still includes motor and belt pulley, the motor sets up in the diapire face of transmission case, and the output shaft end of motor all is equipped with the belt pulley with the cylinder middle part of rotary column, and two belt pulleys pass through belt transmission and connect, and the output of input electricity connection control switch group of motor can improve equipment's transmission efficiency.

Further, supplementary pile mechanism includes electric putter, rack plate, adjusting gear, regulating plate and supplementary splint, adjusting gear rotates through first pivot respectively and connects in the diapire face of mount pad, the top terminal surface of two adjusting gear all is equipped with the regulating plate, the relative inboard end department of front end of two regulating plates all rotates through the second pivot and is connected with supplementary splint, the diapire face of mount pad is equipped with electric putter, electric putter's flexible end face is equipped with the rack plate, two adjusting gear all are connected with the meshing of rack plate, electric putter's input electric connection control switch group's output, can carry out the automatic fixation to the guardrail stake and right, avoid appearing the safety problem because of artifical manual righting, construction safety is improved, guardrail stake pile quality of piling quality has been guaranteed.

Furthermore, the relative inboard cambered surface of supplementary splint all is equipped with soft backing plate, can avoid the condition that the double-layered trace appears because of the centre gripping dynamics is too big in guardrail pile surface.

Compared with the prior art, the beneficial effects of the utility model are that: this pile driver is used in installation of wave form roof beam guardrail has following benefit:

1. through the regulation and control of control switch group, electric putter's flexible end shrink, it moves backward to drive the rack board, the rack board drives two adjusting gear rather than the meshing is connected and uses first pivot to rotate as the axle center, adjusting gear drives two supplementary splint removal respectively, two supplementary splint remove towards the direction of guardrail pile, soft backing plate on the supplementary splint contacts with the guardrail pile gradually, relative movement through two supplementary splint, two supplementary splint form a ring plate body structure and live the guardrail pile, thereby carry out spacingly to the guardrail pile, the centre gripping dynamics of two supplementary splint needn't be too big, as long as the guardrail pile does not take place the slope can, can carry out automatic spacing fixed righting to the guardrail pile, avoid appearing the safety problem because of artifical manual righting, the security of construction is improved, guardrail pile quality of piling is guaranteed.

2. Through the regulation and control of the control switch group, the pile hammer and the motor operate, the output shaft of the motor drives the belt pulley at the rear side to rotate, the belt pulley at the rear side rotates to drive the other belt pulley connected through belt transmission to rotate, the belt pulley drives the rotary column to rotate, the rotary column drives the gear to rotate, the gear drives the toothed disc connected in a meshing manner to rotate, the toothed disc drives the lifting screw to rotate, as the threaded hole in the lifting seat is in threaded connection with the lifting screw, when the lifting screw rotates, the lifting seat moves downwards along the sliding column, the lifting seat drives the pile hammer to move downwards, meanwhile, the pile hammer can generate up-and-down vibration force, the vibration force generated by the pile hammer can drive the guardrail pile below into the jack, but the vibration force generated by the pile hammer is small in amplitude, so that the lifting seat is required to drive the pile hammer to move downwards continuously, the guardrail pile is gradually driven into a position to be driven, thereby accomplish the pile of guardrail, can make personnel's more convenient efficient carry out guardrail pile operation, easy operation has satisfied personnel's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the auxiliary piling mechanism of the present invention.

In the figure: the device comprises a transmission case 1, a partition board 2, a sliding column 3, a lifting seat 4, a pile driving hammer 5, a mounting seat 6, a lifting mechanism 7, a lifting screw rod 71, a toothed disc 72, a rotary column 73, a gear 74, a motor 75, a belt pulley 76, an auxiliary pile driving mechanism 8, an electric push rod 81, a rack plate 82, an adjusting gear 83, an adjusting plate 84, an auxiliary clamping plate 85, a soft backing plate 9 and a control switch group 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a pile driver for mounting a corrugated beam guardrail comprises a transmission case 1, a lifting mechanism 7 and an auxiliary pile driving mechanism 8;

the transmission case 1: the bottom end between the left wall surface and the right wall surface is provided with a clapboard 2, symmetrically distributed sliding columns 3 are arranged between the upper surface of the clapboard 2 and the top wall surface of a transmission case 1, the two sliding columns 3 are respectively connected with sliding holes arranged at the bottom end of a lifting seat 4 in a sliding way, the sliding columns 3 play a role of sliding guide, the front side surface of the lifting seat 4 is provided with a pile hammer 5, the lower surface of the transmission case 1 is provided with a mounting seat 6, because a threaded hole on the lifting seat 4 is in threaded connection with a lifting mechanism 7, when the lifting mechanism 7 rotates, the lifting seat 4 can move downwards along the sliding columns 3, the lifting seat 4 drives the pile hammer 5 to move downwards, meanwhile, the pile hammer 5 can generate vertical vibration force, the pile driving hammer 5 can press the lower guardrail pile into the jack by the vibration force, but the vibration force generated by the pile hammer 5 is small in amplitude, so the lifting seat 4 is required to continuously drive the pile hammer 5 to move downwards, the guardrail piles are gradually driven into the position to be driven, so that the piles on the guardrail are driven;

the lifting mechanism 7: the lifting mechanism 7 is in threaded connection with the lifting seat 4, the lifting mechanism 7 comprises lifting screws 71, toothed discs 72, rotary columns 73, gears 74, motors 75 and belt pulleys 76, the lifting screws 71 are respectively connected between the upper surface of the partition board 2 and the top wall surface of the transmission box 1 through first bearings in a rotating mode, the two lifting screws 71 are respectively in threaded connection with threaded holes formed in the top end of the lifting seat 4, the rotary columns 73 are connected to the inner bottom end of the transmission box 1 through second bearings in a rotating mode, the gears 74 are arranged at the left end and the right end of a cylinder of the rotary columns 73, the bottom end heads of the two lifting screws 71 respectively penetrate through rotary holes formed in the bottom end of the partition board 2, the toothed discs 72 are arranged at the end heads, the toothed discs 72 are respectively in meshed connection with the gears 74, the motors 75 are arranged on the bottom wall surface of the transmission box 1, the belt pulleys 76 are arranged at the end heads of output shafts of the motors 75 and the middle parts of the cylinders of the rotary columns 73, the two belt pulleys 76 are connected by a belt transmission, the motor 75 runs, the output shaft of the motor 75 drives the rear belt pulley 76 to rotate, the rear belt pulley 76 drives the other belt pulley connected by the belt transmission to rotate, the belt pulley 76 drives the rotary post 73 to rotate, the rotary post 73 drives the gear 74 to rotate, the gear 74 drives the toothed disc 72 connected in a meshed manner to rotate, the toothed disc 72 drives the lifting screw 71 to rotate, as the threaded hole on the lifting seat 4 is in threaded connection with the lifting screw 71, when the lifting screw 71 rotates, the lifting seat 4 moves downwards along the sliding column 3, the lifting seat 4 drives the piling hammer 5 to move downwards, meanwhile, the piling hammer 5 generates up-and-down vibration force, the vibration force generated by the piling hammer 5 can press the guardrail pile below into the jack, but the vibration force generated by the piling hammer 5 has a smaller amplitude, so that the lifting seat 4 needs to continuously drive the piling hammer 5 to move downwards, the guardrail pile is gradually driven into the position to be driven, so that the pile driving of the guardrail is completed, the pile driving operation of the guardrail pile can be conveniently and efficiently performed by personnel, the operation is simple, and the use requirements of the personnel are met;

auxiliary piling mechanism 8: the auxiliary piling mechanism 8 comprises an electric push rod 81, a rack plate 82, an adjusting gear 83, adjusting plates 84 and auxiliary clamping plates 85, the adjusting gear 83 is respectively connected to the bottom wall surface of the mounting seat 6 through a first rotating shaft in a rotating manner, the top end surfaces of the two adjusting gears 83 are respectively provided with the adjusting plates 84, the front ends of the two adjusting plates 84, which are opposite to the inner side ends, are respectively connected with the auxiliary clamping plates 85 through a second rotating shaft in a rotating manner, the bottom wall surface of the mounting seat 6 is provided with the electric push rod 81, the end surfaces of the telescopic ends of the electric push rod 81 are provided with the rack plate 82, the two adjusting gears 83 are respectively connected with the rack plate 82 in a meshing manner, the telescopic ends of the electric push rod 81 contract to drive the rack plate 82 to move backwards, the rack plate 82 drives the two adjusting gears 83 which are connected with the rack plate in a meshing manner to rotate by taking the first rotating shaft as an axis, the adjusting gears 83 respectively drive the two auxiliary clamping plates 85 to move, the two auxiliary clamping plates 85 move towards the direction of the guardrail pile, the soft backing plate 9 on the auxiliary clamping plate 85 is gradually contacted with the guardrail pile, and the two auxiliary clamping plates 85 form a circular plate structure to enclose the guardrail pile through the relative movement of the two auxiliary clamping plates 85, so that the guardrail pile is limited, the clamping force of the two auxiliary clamping plates 85 is not required to be too large, the guardrail pile can be automatically limited, fixed and righted as long as the guardrail pile is not inclined, the safety problem caused by manual righting is avoided, the construction safety is improved, and the piling quality of the guardrail pile is ensured;

wherein: the opposite inner side cambered surfaces of the auxiliary clamping plates 85 are provided with the soft base plates 9, the soft base plates 9 are gradually contacted with the guardrail piles, and the situation that clamping marks appear on the surfaces of the guardrail piles due to overlarge clamping force can be avoided.

Wherein: the pile driving device further comprises a control switch group 10, wherein the control switch group 10 is arranged on the front side face of the transmission case 1, and the control switch group 10 regulates and controls normal operation of the pile driving hammer 5, the motor 75 and the electric push rod 81.

The utility model provides a pair of wave form roof beam guardrail installation is with pile driver's theory of operation as follows: the working personnel firstly fix the equipment on the movable vehicle body, after the installation is finished, the working personnel move the equipment to a designated working area, the working personnel pre-place the guardrail pile at the position to be driven, at the moment, the guardrail pile is positioned under the driving head of the driving hammer 5 and is contacted with the driving head, through the regulation and control of the control switch group 10, the telescopic end of the electric push rod 81 contracts to drive the rack plate 82 to move backwards, the rack plate 82 drives the two adjusting gears 83 which are meshed and connected with the rack plate 82 to rotate by taking the first rotating shaft as the axis, the adjusting gears 83 respectively drive the two auxiliary clamping plates 85 to move, the two auxiliary clamping plates 85 move towards the direction of the guardrail pile, the soft backing plate 9 on the auxiliary clamping plates 85 is gradually contacted with the guardrail pile, through the relative movement of the two auxiliary clamping plates 85, the two auxiliary clamping plates 85 form a circular plate body structure to enclose the guardrail pile, therefore, the guardrail pile is limited, the clamping force of the two auxiliary clamping plates 85 is not required to be too large, as long as the guardrail pile does not incline, after the fixation is finished, the pile hammer 5 and the motor 75 operate by controlling the switch group 10, the output shaft of the motor 75 drives the belt pulley 76 at the rear side to rotate, the belt pulley 76 at the rear side drives the other belt pulley connected with the belt in a transmission way to rotate, the belt pulley 76 drives the rotary column 73 to rotate, the rotary column 73 drives the gear 74 to rotate, the gear 74 drives the toothed disc 72 connected with the toothed disc in a meshing way to rotate, the toothed disc 72 drives the lifting screw 71 to rotate, as the threaded hole on the lifting seat 4 is in threaded connection with the lifting screw 71, when the lifting screw 71 rotates, the lifting seat 4 moves downwards along the pile driving sliding column 3, the lifting seat 4 drives the pile hammer 5 to move downwards, and meanwhile, the pile hammer 5 generates up-and down vibration force, the shaking force that pile hammer 5 produced can make the guardrail pile of below be beaten and press into the jack, but the shaking force amplitude that pile hammer 5 produced is littleer, consequently need lift seat 4 constantly to take pile hammer 5 to move down, the guardrail pile is squeezed into gradually in the position that will squeeze into, thereby accomplish the pile driving to the guardrail, personnel install the waveform guardrail on the guardrail pile through fixing device such as fixing bolt afterwards, after work, regulation and control switch group 10, all structures stop, each structure resets.

It should be noted that the specific model of the pile driving hammer 5 disclosed in the above embodiments is LY-100, the specific model of the motor 75 is 51K150GU-SF, the specific model of the electric push rod 81 is JP4, and the control switch group 10 is provided with switch buttons corresponding to the motor 75 and the electric push rod 81 one by one for controlling the switch operation thereof.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a pile driver is used in installation of wave form roof beam guardrail which characterized in that: comprises a transmission case (1), a lifting mechanism (7) and an auxiliary piling mechanism (8);

transmission case (1): a partition plate (2) is arranged between the left wall surface and the right wall surface, symmetrically distributed sliding columns (3) are arranged between the upper surface of the partition plate (2) and the top wall surface of the transmission case (1), the two sliding columns (3) are respectively connected with sliding holes arranged at the bottom end of a lifting seat (4) in a sliding manner, a piling hammer (5) is arranged on the front side surface of the lifting seat (4), and a mounting seat (6) is arranged on the lower surface of the transmission case (1);

lifting mechanism (7): the lifting mechanism (7) is arranged in the transmission case (1) and is in threaded connection with the lifting seat (4);

auxiliary piling mechanism (8): is arranged inside the mounting seat (6);

wherein: the pile driving hammer is characterized by further comprising a control switch group (10), wherein the control switch group (10) is arranged on the front side face of the transmission case (1), the input end of the control switch group (10) is electrically connected with an external power supply, and the input end of the pile driving hammer (5) is electrically connected with the output end of the control switch group (10).

2. A pile driver for installation of a corrugated beam guardrail as claimed in claim 1, wherein: the lifting mechanism (7) comprises lifting screws (71), the lifting screws (71) are respectively connected between the upper surface of the partition plate (2) and the top wall surface of the transmission case (1) through first bearings in a rotating mode, and the two lifting screws (71) are respectively in threaded connection with threaded holes formed in the top end of the lifting seat (4).

3. A pile driver for installation of a corrugated beam guardrail as claimed in claim 2, wherein: elevating system (7) still include tooth dish (72), rotary column (73) and gear (74), rotary column (73) rotate through the second bearing and connect in the inside bottom of transmission case (1), and both ends all are equipped with gear (74) about the cylinder of rotary column (73), and the bottom end of two lifting screw (71) passes the commentaries on classics hole that baffle (2) bottom set up respectively and is equipped with tooth dish (72) in end department, and tooth dish (72) are connected with gear (74) meshing respectively.

4. A pile driver for installation of a corrugated beam guardrail as claimed in claim 3, wherein: elevating system (7) still include motor (75) and belt pulley (76), motor (75) set up in the diapire face of transmission case (1), and the output shaft end of motor (75) all is equipped with belt pulley (76) with the cylinder middle part of rotary column (73), and two belt pulleys (76) pass through belt transmission and connect, and the output of control switch group (10) is connected to the input electricity of motor (75).

5. A pile driver for installation of a corrugated beam guardrail as claimed in claim 1, wherein: supplementary pile mechanism (8) are including electric putter (81), rack plate (82), adjusting gear (83), regulating plate (84) and supplementary splint (85), adjusting gear (83) rotate through first pivot respectively and connect in the diapire face of mount pad (6), the top terminal surface of two adjusting gear (83) all is equipped with regulating plate (84), the relative inboard end department in front end of two regulating plate (84) all rotates through the second pivot and is connected with supplementary splint (85), the diapire face of mount pad (6) is equipped with electric putter (81), the flexible end terminal surface of electric putter (81) is equipped with rack plate (82), two adjusting gear (83) all are connected with rack plate (82) meshing, the output of the input electricity connection control switch group (10) of electric putter (81).

6. A pile driver for installation of a corrugated beam guardrail as claimed in claim 5, wherein: the opposite inner side cambered surfaces of the auxiliary clamping plates (85) are provided with soft cushion plates (9).

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