CN218969998U - Multi-angle and azimuth integrated pile driver - Google Patents

Multi-angle and azimuth integrated pile driver Download PDF

Info

Publication number
CN218969998U
CN218969998U CN202320042270.3U CN202320042270U CN218969998U CN 218969998 U CN218969998 U CN 218969998U CN 202320042270 U CN202320042270 U CN 202320042270U CN 218969998 U CN218969998 U CN 218969998U
Authority
CN
China
Prior art keywords
lifting
block
center
fixedly connected
moving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320042270.3U
Other languages
Chinese (zh)
Inventor
任海林
余斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yili Construction Engineering Co ltd
Original Assignee
Zhejiang Yili Construction Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Yili Construction Engineering Co ltd filed Critical Zhejiang Yili Construction Engineering Co ltd
Priority to CN202320042270.3U priority Critical patent/CN218969998U/en
Application granted granted Critical
Publication of CN218969998U publication Critical patent/CN218969998U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

The utility model discloses an integrated pile driver with multiple angles and directions, which relates to the technical field of pile drivers and comprises the following components: the movable plate is connected with an adjusting rod in the center of the front end of the movable plate in a penetrating manner, is fixedly connected with an adjusting disc at the top of the adjusting rod, is fixedly connected with an adjusting block at the bottom of the adjusting rod, is fixedly connected with a moving mechanism at the left end and the right end of the adjusting block, and is rotatably connected with a lifting mechanism at the position of the rear part of the center of the top of the movable plate. When the device is moved, if a road section with a grandma is met, the moving wheel generates an extrusion effect on the spring positioned at the top of the lifting block through the lifting block, so that the lifting block drives the position of the moving wheel to rise, or the spring positioned below generates a downward pulling force on the lifting block to drive the position of the moving wheel to fall, and the operation can ensure that the moving plate always maintains a parallel state in the moving process, and the damage to parts above the moving plate caused by the grandma is avoided.

Description

Multi-angle and azimuth integrated pile driver
Technical Field
The utility model relates to the technical field of pile drivers, in particular to an integrated pile driver with multiple angles and directions.
Background
The pile driver is a pile driver machine which utilizes impact force to penetrate piles into stratum, and is composed of pile hammer, pile frame and auxiliary equipment, etc., the normal pile driver is vertically embedded with piles, along with the development of the existing foundation engineering construction, various new pile types can require inclined pile construction, all conventional pile drivers can not be constructed, only can be modified according to the requirement of one project, but only can be fixed at one angle, and if the inclination of the piles is changed, the modification is carried out or the new pile driver is matched.
The patent literature with the publication number of CN202221376961.9 in the prior art provides an integral type pile driver of multi-angle and position, and the device can realize the length adjustment of pile driver stand through being equipped with stand guide rail and flexible stand, simultaneously through the effect of the two luffing cylinder of both sides, can realize the multi-angle of stand and adjust to satisfy the stake type of various angles, simultaneously, install it on walking mechanism, in its angle of adjustment and length like this, also can realize self displacement for the adjustment process is more accurate, the convenient operation process. Although the device has more beneficial effects, the following problems still exist: when the device is used, the device is mainly used on a construction site, so that the road surface of a construction product is uneven, the moving structure of the existing device is simpler, the purpose of shock absorption is difficult to achieve in the moving process, the structure of the existing pile driver is complex, the operation is very inconvenient, and the pile driving efficiency is reduced.
Accordingly, one skilled in the art would provide a multi-angle and azimuth integrated pile driver that addresses the problems set forth in the background above.
Disclosure of Invention
The utility model aims to provide an integrated pile driver with multiple angles and directions, which is used for solving the problems that the existing pile driver proposed in the background art is mainly used on a construction site, so that the road surface of a construction product is uneven, the moving structure of the existing device is simpler, the damping purpose is difficult to achieve in the moving process, the structure of the existing pile driver is complex, the operation is very inconvenient, and the efficiency of pile driving is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a multi-angle and azimuth integrated pile driver comprising:
the movable plate is connected with an adjusting rod in the center of the front end of the movable plate in a penetrating manner, is fixedly connected with an adjusting disc at the top of the adjusting rod, is fixedly connected with an adjusting block at the bottom of the adjusting rod, is fixedly connected with a moving mechanism at the left end and the right end of the adjusting block, and is rotatably connected with a lifting mechanism at the position of the rear part of the center of the top of the movable plate
As still further aspects of the utility model: the moving mechanism includes: the lifting device comprises a lifting rail, a lifting block, springs, a movable wheel and a lifting wheel, wherein the lifting rail is fixedly connected to the left end and the right end of the lifting block, the lifting rail is fixedly connected to one side, far away from the center of the lifting block, the lifting block is slidably connected to the lifting block inside the lifting rail, the springs are fixedly connected to the upper end and the lower end of the lifting block, and the movable wheel is rotatably connected to one side, far away from the center of the lifting block, of the lifting block.
As still further aspects of the utility model: the lifting mechanism comprises: the lifting device comprises a lifting frame, a pushing rod, a lifting cylinder, a fixed block, a movable block, a mounting plate, a movable rail, a piling mechanism and a pile driving mechanism, wherein the lifting frame is rotatably connected to the rear part of the center of the left and right hand bellies at the top of a movable plate, the pushing rod is inserted into the center of the lifting frame, the lifting cylinder is sleeved on the outer surface of the center of the pushing rod, the fixed block is rotatably connected to the front end of the top of the lifting frame, the movable block is rotatably connected to the rear end of the top of the lifting frame, the mounting plate is fixedly connected to the top of the fixed block, the movable rail is embedded into the top of the movable block, and the piling mechanism is arranged at the top of the mounting plate.
As still further aspects of the utility model: the pile driving mechanism comprises: the adjusting cylinder is rotationally connected to the center of the front end of the top of the mounting plate, the adjusting cylinder is fixedly connected to the support frame at the rear side of the top of the mounting plate, the U-shaped plate is rotationally connected to the top of the support frame, the U-shaped plate is provided with a moving groove in the top of the U-shaped plate, the pneumatic pump is slidingly connected to the inside of the moving groove, the embedded blocks are fixedly connected to the centers of the left end and the right end of the pneumatic pump, the connecting frame is slidingly connected to the inside of the center of the right side of the pneumatic pump, the pushing pins are fixedly connected to the left end and the right end of the rear side of the connecting frame, and the screw threads are connected to the fixing bolts at the left end and the right end of the rear side of the connecting frame, which are close to the center.
As still further aspects of the utility model: the upper end and the lower end of the lifting block are fixedly connected with the springs respectively, and the top of the mounting block positioned at the rear side of the bottom of the movable plate is fixedly connected with the bottom of the movable plate.
As still further aspects of the utility model: the upper end and the lower end of the lifting cylinder are respectively in rotary connection with the outer surface of the top part of the movable plate, which is close to the front end and the center of the pushing rod, and the mounting plate forms a lifting structure through the lifting frame and the lifting cylinder.
As still further aspects of the utility model: further comprises: the arc-shaped groove is arranged in the center of the front end of the bottom of the movable plate, and the adjusting buckles are embedded in the left end and the right end of the arc-shaped groove.
As still further aspects of the utility model: the centers of the left end and the right end of the rear side of the top of the mounting plate are respectively connected with the lower center of the top of the opposite side of the supporting frame in a rotating way, and the pneumatic pump and the U-shaped plate form a sliding connection structure through the embedded block and the moving groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is moved, if a road section with a grandma is met, the moving wheel generates an extrusion effect on the spring positioned at the top of the lifting block through the lifting block, so that the lifting block drives the position of the moving wheel to rise, or the spring positioned below generates a downward pulling force on the lifting block to drive the position of the moving wheel to fall, and the operation can ensure that the moving plate always maintains a parallel state in the moving process, and the damage to parts above the moving plate caused by the grandma is avoided.
2. According to the utility model, as the pile driving position is different from the traditional mode of being perpendicular to the ground, the pile driving height is different, the lifting cylinder is used for pushing the push rod to rise, the lifting frame is driven to stretch through the push rod, and the lifting frame is used for driving the height of the mounting plate to rise, so that the height of main equipment for driving the pile is driven to rise.
3. The conventional common pile driving device is complex in structure and heavy, the pneumatic pile driver is simple in structure and small in size, but the pneumatic pile driver is mainly used for driving vertical to the ground, and the pneumatic pile driver is not limited by angles through the cooperation of the U-shaped plate and the moving groove, so that the purpose of multi-angle pile driving is achieved.
Drawings
Fig. 1 is a schematic overall perspective view of a multi-angle and azimuth integrated pile driver.
Fig. 2 is a schematic structural view of a multi-angle and azimuth integrated pile driver movement mechanism.
Fig. 3 is a schematic structural view of a multi-angle and azimuth integrated pile driver lift mechanism.
Fig. 4 is an enlarged schematic view of the construction of a multi-angle and azimuth integrated pile driver mechanism.
Fig. 5 is an enlarged schematic view of the construction of the multi-angle and azimuth integrated pile driver at a in fig. 4.
In the figure: 1. a moving plate; 2. an adjusting rod; 3. an adjusting plate; 4. an adjusting block; 5. a mounting block; 6. lifting rails; 7. a lifting block; 8. a spring; 9. a moving wheel; 10. a lifting frame; 11. a push rod; 12. a lifting cylinder; 13. a fixed block; 14. a moving block; 15. a mounting plate; 16. a moving rail; 17. adjusting a cylinder; 18. a support frame; 19. a U-shaped plate; 20. a moving groove; 21. a pneumatic pump; 22. embedding blocks; 23. a connecting frame; 24. pushing the pin; 25. a fixing bolt; 26. an arc-shaped groove; 27. and (5) adjusting the buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, an embodiment of the present utility model provides an integrated pile driver with multiple angles and orientations, including:
the movable plate 1, the regulation pole 2 of the inside of penetrating connection in the front end center of movable plate 1, the regulating plate 3 of fixed connection in regulation pole 2 top, the regulating block 4 of fixed connection in regulation pole 2 bottom, the moving mechanism of both ends about fixed connection in regulating block 4, the elevating system of rotation connection in the position of moving plate 1 top center back of being close to
The moving mechanism includes: the lifting wheel comprises a mounting block 5 fixedly connected to the left end and the right end of an adjusting block 4, a lifting rail 6 fixedly connected to one side, far away from the center of the adjusting block 4, of the mounting block 5, a lifting block 7 slidably connected to the inside of the lifting rail 6, springs 8 fixedly connected to the upper end and the lower end of the lifting block 7, and a moving wheel 9 rotatably connected to one side, far away from the center of the adjusting block 4, of the lifting block 7.
The upper and lower ends of the lifting block 7 are respectively fixedly connected with the springs 8, and the top of the mounting block 5 positioned at the rear side of the bottom of the movable plate 1 is fixedly connected with the bottom of the movable plate 1.
When the device is moved, if the road section of a jolt is met, the moving wheel 9 generates an extrusion effect on the spring 8 positioned at the top of the lifting block 7 through the lifting block 7, so that the lifting block 7 drives the position of the moving wheel 9 to rise, or the spring 8 positioned below generates downward tension on the lifting block 7 to drive the position of the moving wheel 9 to descend, and the operation can ensure that the moving plate 1 always keeps a parallel state in the moving process, and the damage to parts above the moving plate 1 caused by the jolt is avoided.
The lifting mechanism comprises: the lifting device comprises a lifting frame 10, a push rod 11, a lifting cylinder 12, a fixed block 13, a movable block 14, a mounting plate 15, a movable rail 16 and a piling mechanism, wherein the lifting frame 10 is rotatably connected to the left and right sides of the top of the movable plate 1, the center of the lifting frame is located at the rear side of the right and left sides of the top of the lifting frame, the push rod 11 is inserted into the center of the lifting frame 10, the lifting cylinder 12 is sleeved on the outer surface of the center of the push rod 11, the fixed block 13 is rotatably connected to the front end of the top of the lifting frame 10, the movable block 14 is rotatably connected to the rear end of the top of the lifting frame 10, the mounting plate 15 is fixedly connected to the top of the fixed block 13, the movable rail 16 is embedded in the top of the movable block 14, and the piling mechanism is arranged on the top of the mounting plate 15.
The upper and lower ends of the lifting cylinder 12 are respectively and rotatably connected with the outer surface of the top of the movable plate 1, which is close to the front end and the center of the pushing rod 11, and the mounting plate 15 forms a lifting structure through the lifting frame 10 and the lifting cylinder 12.
Since the pile driving position is different from the traditional mode perpendicular to the ground, the pile driving height is different, the push rod 11 is pushed to rise through the lifting cylinder 12, the lifting frame 10 is driven to stretch through the push rod 11, the mounting plate 15 is driven to rise through the lifting frame 10, and the main equipment for pile driving is driven to rise.
The pile driving mechanism comprises: the adjusting cylinder 17 is rotatably connected to the center of the front end of the top of the mounting plate 15, the supporting frame 18 is fixedly connected to the rear side of the top of the mounting plate 15, the U-shaped plate 19 is rotatably connected to the top of the supporting frame 18, the moving groove 20 is formed in the top of the U-shaped plate 19, the pneumatic pump 21 is slidably connected to the inside of the moving groove 20, the embedded blocks 22 are fixedly connected to the centers of the left end and the right end of the pneumatic pump 21, the connecting frame 23 is slidably connected to the inside of the center of the right side of the pneumatic pump 21, the pushing pins 24 are fixedly connected to the left end and the right end of the rear side of the connecting frame 23, and the fixing bolts 25 are in threaded connection with the left end and the right end of the rear side of the connecting frame 23, which are close to the center.
The centers of the left end and the right end of the rear side of the top of the mounting plate 15 are respectively connected with the center of the lower top of the opposite side of the supporting frame 18 in a rotating way, and the pneumatic pump 21 and the U-shaped plate 19 form a sliding connection structure through the embedded block 22 and the moving groove 20.
The structure of the conventional pile driving device is complex and heavy, while the pneumatic pile driver has a simple structure and a small volume, but the pneumatic pile driver is mainly used for driving vertical to the ground, and the pneumatic pile driver is not limited by angles through the cooperation of the U-shaped plate 19 and the movable groove 20, so that the purpose of multi-angle pile driving is realized.
Further comprises: an arc-shaped groove 26 arranged in the center of the front end of the bottom of the movable plate 1 is embedded into adjusting buckles 27 arranged at the left end and the right end of the arc-shaped groove 26.
The movable wheel 9 produces extrusion effect through the lifting block 7 on the spring 8 at the top of the lifting block 7, so that the lifting block 7 drives the position of the movable wheel 9 to rise, or the spring 8 below produces downward tension on the lifting block 7, the position of the movable wheel 9 is driven to descend, the lifting cylinder 12 is started, the lifting cylinder 12 drives the pushing rod 11 to rise, the lifting frame 10 is driven to stretch through the pushing rod 11, when the lifting frame 10 stretches, the movable block 14 is driven to horizontally move in the movable rail 16, the height of the mounting plate 15 is driven to be adjusted, the drill rod is mounted through the connecting frame 23, then the fixing bolts 25 are rotated, and the positions of the drill rods are fixed from the outer surfaces of the two ends of the drill rod through the fixing bolts 25.
The working principle of the utility model is as follows:
when the device is used, the device is pushed to a designated piling place, if a road section with a jolt is met during movement, the movable wheel 9 generates an extrusion effect on the spring 8 positioned at the top of the lifting block 7 through the lifting block 7, so that the lifting block 7 drives the position of the movable wheel 9 to rise, or the spring 8 positioned below generates downward tension on the lifting block 7, and drives the position of the movable wheel 9 to fall, the operation can ensure that the movable plate 1 always maintains a parallel state in the moving process, the damage of parts above the movable plate 1 caused by the jolt is avoided, and the bottom of the adjusting buckle 27 is fixedly connected with the top of the mounting block 5 positioned in front, so that the mounting block 5 is driven to rotate locally by taking the arc groove 26 as a track when the adjusting rod 2 is rotated, and the purpose of flexible movement of the device is realized;
according to the required piling height, starting a lifting cylinder 12, driving the position of a pushing rod 11 to rise through the lifting cylinder 12, driving a lifting frame 10 to stretch through the pushing rod 11, and driving a moving block 14 to horizontally move in a moving rail 16 when the lifting frame 10 stretches, so as to drive the height of a mounting plate 15 to be adjusted;
the drill rod is installed through the connecting frame 23, then the fixing bolt 25 is rotated, the positions of the drill rod are fixed through the outer surfaces of the two ends of the drill rod by the fixing bolt 25, the pneumatic pump 21 is started, the pneumatic pump 21 slides in the moving groove 20 through the embedded block 22 by taking the moving groove 20 as a track, impact force is generated on the pushing pin 24, and then the position of the drill rod is pushed to move towards the position where piling is needed, so that piling work is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. A multi-angle and azimuth integrated pile driver comprising:
the movable plate (1) is connected with the regulating rod (2) in the front end center of the movable plate (1) in a penetrating way, the regulating disc (3) is fixedly connected with the top of the regulating rod (2), the regulating block (4) is fixedly connected with the bottom of the regulating rod (2), the movable mechanism is fixedly connected with the left end and the right end of the regulating block (4), and the lifting mechanism is rotatably connected with the rear part of the center of the top of the movable plate (1)
The moving mechanism includes: the lifting device comprises a mounting block (5) fixedly connected to the left end and the right end of an adjusting block (4), a lifting rail (6) fixedly connected to one side, far away from the center of the adjusting block (4), of the mounting block (5), a lifting block (7) slidingly connected to the inside of the lifting rail (6), springs (8) fixedly connected to the upper end and the lower end of the lifting block (7), and a moving wheel (9) rotatably connected to one side, far away from the center of the adjusting block (4), of the lifting block (7).
2. A multi-angle and azimuth integrated pile driver according to claim 1, wherein said lifting mechanism comprises: the lifting device comprises a lifting frame (10) which is rotationally connected to the left and right sides of the top of a moving plate (1) and is arranged at the rear part of the center of the lifting frame (10), a push rod (11) which is inserted into the center of the lifting frame (10), a lifting cylinder (12) which is sleeved on the outer surface of the center of the push rod (11), a fixed block (13) which is rotationally connected to the front end of the top of the lifting frame (10), a moving block (14) which is rotationally connected to the rear end of the top of the lifting frame (10), a mounting plate (15) which is fixedly connected to the top of the fixed block (13), a moving rail (16) which is embedded in the top of the moving block (14) and a piling mechanism which is arranged at the top of the mounting plate (15).
3. A multi-angle and azimuth integrated pile driver according to claim 2, wherein said pile driving mechanism comprises: the device comprises an adjusting cylinder (17) which is rotationally connected to the center of the front end of the top of the mounting plate (15), a supporting frame (18) which is fixedly connected to the rear side of the top of the mounting plate (15), a U-shaped plate (19) which is rotationally connected to the top of the supporting frame (18), a movable groove (20) which is arranged in the top of the U-shaped plate (19), a pneumatic pump (21) which is slidingly connected to the inside of the movable groove (20), embedded blocks (22) which are fixedly connected to the centers of the left end and the right end of the pneumatic pump (21), a connecting frame (23) which is slidingly connected to the inside of the center of the right side of the pneumatic pump (21), pushing pins (24) which are fixedly connected to the left end and the right end of the rear side of the connecting frame (23) and fixing bolts (25) which are in threaded connection to the rear side of the connecting frame (23) and are close to the left end and the center.
4. The multi-angle and azimuth integrated pile driver according to claim 1, wherein the upper and lower ends of the lifting block (7) are fixedly connected with the springs (8), respectively, and the top of the mounting block (5) located at the rear side of the bottom of the moving plate (1) is fixedly connected with the bottom of the moving plate (1).
5. The multi-angle and azimuth integrated pile driver according to claim 2, wherein the upper and lower ends of the lifting cylinder (12) are rotatably connected to the outer surfaces of the top of the moving plate (1) near the front end near the center and the center of the push rod (11), respectively, and the mounting plate (15) forms a lifting structure through the lifting frame (10) and the lifting cylinder (12).
6. A multi-angle and azimuth integrated pile driver according to claim 1, further comprising: an arc-shaped groove (26) arranged in the center of the front end of the bottom of the movable plate (1) is embedded into adjusting buckles (27) arranged at the left end and the right end of the arc-shaped groove (26).
7. A multi-angle and azimuth integrated pile driver according to claim 3, wherein the centers of the left and right ends of the rear side of the top of the mounting plate (15) are respectively connected with the centers of the lower parts of the top of the opposite side of the supporting frame (18) in a rotating way, and the pneumatic pump (21) and the U-shaped plate (19) form a sliding connection structure through the embedded block (22) and the moving groove (20).
CN202320042270.3U 2023-01-04 2023-01-04 Multi-angle and azimuth integrated pile driver Active CN218969998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320042270.3U CN218969998U (en) 2023-01-04 2023-01-04 Multi-angle and azimuth integrated pile driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320042270.3U CN218969998U (en) 2023-01-04 2023-01-04 Multi-angle and azimuth integrated pile driver

Publications (1)

Publication Number Publication Date
CN218969998U true CN218969998U (en) 2023-05-05

Family

ID=86149967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320042270.3U Active CN218969998U (en) 2023-01-04 2023-01-04 Multi-angle and azimuth integrated pile driver

Country Status (1)

Country Link
CN (1) CN218969998U (en)

Similar Documents

Publication Publication Date Title
CN108532603B (en) Working mechanism of vehicle-mounted highway guardrail pile driving and pulling machine
CN201193478Y (en) Drivage face emulsion drill against outburst
CN218969998U (en) Multi-angle and azimuth integrated pile driver
CN108532599B (en) Working mechanism of highway guardrail pile driving and pulling machine
CN210530741U (en) Drill rod position adjusting mechanism
CN218324746U (en) Drilling deviation prevention device
CN116174771A (en) Drilling machine device
CN116335133A (en) Upright post lifting mechanism of pile driver
CN104234670B (en) A kind of tower linear oil pumping machine
CN214738042U (en) Pile driver for civil engineering
CN215052967U (en) Pile driver for construction
CN111945727A (en) Pile driver convenient to earth road construction has automatic feeding function
CN213080108U (en) Hydraulic support round pin axle head face suspension type drilling assembly
CN117822578B (en) Pile driver capable of adjusting and adapting to terrain for constructional engineering
CN221029806U (en) Guardrail rush-repair vehicle
CN221030145U (en) Fast-assembling fast-moving guardrail rush-repair vehicle
CN221167796U (en) Omnibearing operation guardrail rush-repair vehicle
CN221167795U (en) Pile pulling assembly for guardrail rush-repair vehicle
CN117365284B (en) Natural resource exploration drilling device
CN212835381U (en) Pile driver convenient to earth road construction has automatic feeding function
CN221118481U (en) Pile driver with high accuracy
CN218479019U (en) Roadbed crushing device for construction
CN211773643U (en) Pile driver for civil engineering
CN111305183B (en) Special tamping device and method for slope surface
CN110554424B (en) Artificial seismic source device for exploration

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant