CN215857709U - Pile driving and drawing machine with vehicle-mounted crane - Google Patents
Pile driving and drawing machine with vehicle-mounted crane Download PDFInfo
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- CN215857709U CN215857709U CN202122163573.4U CN202122163573U CN215857709U CN 215857709 U CN215857709 U CN 215857709U CN 202122163573 U CN202122163573 U CN 202122163573U CN 215857709 U CN215857709 U CN 215857709U
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- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 239000010720 hydraulic oil Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A pile driver with a truck-mounted crane belongs to the field of pile drivers. The pile driver comprises: the pile driving and extracting machine comprises a truck-mounted crane, a pile driving and extracting machine bottom plate, a traveling mechanism, a pile driving and extracting machine head, an upright post, an engine and an auxiliary adjusting mechanism; the truck-mounted crane, the engine and the auxiliary adjusting mechanism are arranged on the bottom plate of the pile and draw machine, the walking mechanism is arranged below the bottom plate of the pile and draw machine, the upright post is connected with one end of the auxiliary adjusting mechanism, a sliding plate is arranged on a track of the upright post, and the head of the pile driving and drawing machine is connected on the sliding plate and moves up and down along the upright post; the auxiliary adjusting mechanism adjusts the upright post to position and adjust the front, the back, the left and the right. A truck-mounted crane is installed on a bottom plate of the pile driver, when the truck-mounted crane is used for hoisting, the hoisted heavy materials are guardrail plates or other lighter objects within the hoisting range of the truck-mounted crane, and the hoisted materials are lifted and placed under the working state of the truck-mounted crane. The advantages are that: the labor is saved, the efficiency of the hanging plate is improved, and the construction safety is improved.
Description
Technical Field
The utility model relates to the field of pile driving and drawing machines, in particular to a pile driving and drawing machine with a truck-mounted crane.
Background
Chinese patent 'a road guardrail pile driving and drawing machine with a drilling function', patent number 2018210284658; comprises a ground plate and a working mechanism, wherein the working mechanism is connected on the ground plate.
The ground includes: the device comprises a travelling mechanism (7), a chassis frame, a seat (6), an operating platform (9), a hydraulic oil tank (5), a shed (1), a diesel oil tank (2), a radiator (3), an engine (13) and a hydraulic pump; a shed (1), a diesel tank (2), a radiator (3), a hydraulic oil tank (5), a seat (6), an operating platform (9) and an engine (13) are connected to the upper surface of the ground frame.
The working mechanism comprises: the pile driving device comprises upright columns, limiting frames (4-24), pile grippers (4-6), a lifting device, a transverse device, a left device, a right device, a pitching device and a working device; the lower part of the upright post is sequentially connected with a limiting frame (4-24) and a pile gripper (4-6); the upright post is connected with a working device through a lifting device, and the lifting device slides up and down along the upright post and drives the working device to move up and down; the upright post is hinged at one end of the transverse device through the pitching device, can do transverse motion along with the transverse device and can do pitching motion by taking the transverse device as a pivot; the bottom of the transverse device is hinged on the ground plate, the left and right devices are hinged between the transverse device or the upright post and the ground plate, and the transverse device and the upright post move left and right under the driving of the left and right devices by taking the hinge of the bottom as a fulcrum.
People use the pile driver to pile or pull the pile. After piling is completed, the guardrail plate needs to be installed on the underground guardrail pile, and when the guardrail plate is installed, at least two workers are needed to install the guardrail plate on the guardrail pile, so that the labor intensity of the workers is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pile driving and pulling machine with a truck-mounted crane, which solves the problems that when an existing pile driving and pulling machine is used for installing a guardrail plate, at least two workers are needed to install the guardrail plate on a guardrail pile, the labor intensity of the workers is high, and the working efficiency is low.
The purpose of the utility model is realized as follows: the pile driver comprises: the pile driving and extracting machine comprises a truck-mounted crane, a pile driving and extracting machine bottom plate, a traveling mechanism, a pile driving and extracting machine head, an upright post, an engine and an auxiliary adjusting mechanism;
the truck-mounted crane, the engine and the auxiliary adjusting mechanism are arranged on the bottom plate of the pile and draw machine, the walking mechanism is arranged below the bottom plate of the pile and draw machine, the upright post is connected with one end of the auxiliary adjusting mechanism, a sliding plate is arranged on a track of the upright post, and the head of the pile driving and drawing machine is connected on the sliding plate and moves up and down along the upright post; the auxiliary adjusting mechanism 7 adjusts the upright post to position and adjust the front, back, left and right.
The truck-mounted crane comprises: the device comprises a fixed flange, a crane upright post, a rotating mechanism, a large arm fixing plate, a lifter, a large arm, a small arm, a fixed pulley, a hoisting rope, a lifting hook, a hydraulic oil cylinder and a connecting pin tight shaft;
the lower end of the crane upright post is connected with a fixed flange, the upper end of the crane upright post is sequentially connected with a rotating mechanism and a large arm fixing plate, the large arm fixing plate is connected with a large arm, a small arm is sleeved in the large arm, and the end part of the small arm is connected with a fixed pulley; a hoisting rope is wound on the fixed pulley, one end of the hoisting rope is connected with the lifter, and the other end of the hoisting rope is connected with the lifting hook.
The rotary mechanism comprises: the outer sleeve, the bearing, the mandrel and the fixing bolt;
the outer sleeve is connected with the large arm fixing plate into a whole, and the mandrel is connected with the crane upright into a whole; the outer sleeve is sleeved on the mandrel and is connected with the mandrel through a bearing; the outer sleeve is provided with a bolt hole, the bolt hole is connected with a fixing bolt, the mandrel is provided with a groove, the position of the groove corresponds to that of the fixing bolt, and the fixing bolt is positioned in the groove.
The lifter is a winch assembly, and the winch assembly is arranged on the upper end face of the large arm.
The lifter comprises: the hydraulic cylinder, the hydraulic cylinder pulley and the steel wire rope fixing end; hydraulic cylinder installs the one end at the up end of big arm, is connected with the pneumatic cylinder pulley at hydraulic cylinder's front end, still is connected with the wire rope stiff end on the up end of big arm, and wire rope's one end fixed connection is on the wire rope stiff end, and wire rope walks around behind the pneumatic cylinder pulley rethread fixed pulley and is connected with the lifting hook.
The lifter comprises: the hydraulic cylinder, the hydraulic cylinder pulley and the steel wire rope fixing end; a pulley is arranged at the fixed end of the steel wire rope; the hydraulic cylinder is arranged at one end of the upper end face of the large arm, the front end of the hydraulic cylinder is connected with a hydraulic cylinder pulley, the upper end face of the large arm is also connected with a steel wire rope fixing end, one end of the steel wire rope is fixedly connected to the hydraulic cylinder pulley, and the steel wire rope is connected with the lifting hook through a fixed pulley after bypassing the pulley on the steel wire rope fixing end; the hydraulic oil cylinder is positioned on the upper end surface of the large arm between the fixed end of the steel wire rope and the fixed pulley.
The lifter is a hydraulic oil cylinder, the hydraulic oil cylinder is arranged at the end part of the small arm through a connecting locking shaft, and the other end of the hydraulic oil cylinder is connected with a lifting hook.
The pile driver also comprises: a guardrail board trailer; the guardrail board trailer is articulated with the pile driver and moves along with the pile driver, and the guardrail board trailer is matched with the truck-mounted crane for use.
The beneficial effects are that, because the scheme is adopted, the truck-mounted crane is arranged on the bottom plate of the pile driver, when the truck-mounted crane is used for hoisting, the hoisted heavy materials are guardrail plates or other lighter objects in the hoisting range of the truck-mounted crane, and the hoisted materials are lifted and placed under the working state of the truck-mounted crane. After the pile driver finishes pile driving, when the guardrail plate is installed, the guardrail plate is lifted by using the truck-mounted crane and directly placed at the position of the guardrail pile, and the guardrail plate can be installed on the guardrail pile by one person; the guardrail plate trailer can be further hung by being matched with the truck-mounted crane, the truck-mounted crane works in cooperation with the guardrail plate trailer, and the truck-mounted crane and the guardrail plate trailer directly lift the guardrail plate from the guardrail plate trailer, so that the labor intensity of workers is greatly reduced, and the working efficiency and the safety are improved.
The problems that when the guardrail plate is installed by using the existing pile driver and extractor, at least two workers are needed to install the guardrail plate on the guardrail pile, the labor intensity of the workers is high, and the working efficiency is low are solved, and the purpose of the utility model is achieved.
The advantages are that: the labor is saved, the efficiency of the hanging plate is improved, and the construction safety is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 4 is a schematic structural view of a rotating mechanism of the truck-mounted crane.
Fig. 5 is a schematic structural diagram of embodiment 4 of the present invention.
Fig. 6 is a schematic structural diagram of embodiment 5 of the present invention.
FIG. 7 is a schematic structural diagram of embodiment 6 of the present invention.
FIG. 8 is a schematic structural diagram of example 7 of the present invention.
Fig. 9 is a schematic structural diagram of embodiment 8 of the present invention.
In the figure, 1, a truck-mounted crane; 2. a bottom plate of a pile driver and extractor; 3. a traveling mechanism; 4. a pile driver head is driven; 5. a column; 6. an engine; 7. an auxiliary adjustment mechanism; 8. a pressing arm; 9. a guardrail board trailer; 10. a guardrail plate.
1-1, fixing a flange; 1-2, crane column; 1-3, a rotating mechanism; 1-4, a large arm fixing plate; 1-5, a winch assembly; 1-6, big arm; 1-7, forearm; 1-8, a fixed pulley; 1-9, a hoisting rope; 1-10, a hook; 1-11 parts of a hydraulic oil cylinder; 1-12, hydraulic cylinder pulley; 1-13, a steel wire rope fixing end; 1-14, connecting the pin shaft.
1-3-1, a jacket; 1-3-2, bearing; 1-3-3, mandrel; 1-3-4, and fixing bolts.
Detailed Description
Example 1: in fig. 1. The pile driver comprises: the pile driving and extracting machine comprises a truck-mounted crane 1, a pile driving and extracting machine bottom plate 2, a traveling mechanism 3, a pile driving and extracting machine head 4, a stand column 5, an engine 6, an auxiliary adjusting mechanism 7 and a lower pressing arm 8;
the truck-mounted crane 1, the engine 6 and the auxiliary adjusting mechanism 7 are arranged on the bottom plate 2 of the pile and draw machine, the walking mechanism 3 is arranged below the bottom plate 2 of the pile and draw machine, the upright post 5 is connected with one end of the auxiliary adjusting mechanism 7, a sliding plate is arranged on a track of the upright post 5, the sliding plate is arranged on a lower pressing arm 8, the pile driving and drawing machine head 4 is connected on the sliding plate and moves up and down along the upright post under the action of the lower pressing arm 8; the auxiliary adjusting mechanism 7 adjusts the upright post to position and adjust the front, back, left and right.
Example 2: in fig. 2. The pile driver comprises: the pile driving and extracting machine comprises a truck-mounted crane 1, a pile driving and extracting machine bottom plate 2, a traveling mechanism 3, a pile driving and extracting machine head 4, an upright post 5, an engine 6 and an auxiliary adjusting mechanism 7;
the truck-mounted crane 1, the engine 6 and the auxiliary adjusting mechanism 7 are arranged on the bottom plate 2 of the pile-driving and pile-pulling machine, the walking mechanism 3 is arranged below the bottom plate 2 of the pile-driving and pile-pulling machine, the upright post 5 is connected with one end of the auxiliary adjusting mechanism 7, a sliding plate is arranged on a track of the upright post 5, and the head 4 of the pile-driving and pile-pulling machine is connected on the sliding plate and moves up and down along the upright post; the auxiliary adjusting mechanism 7 adjusts the upright post to position and adjust the front, back, left and right.
Example 3: the truck-mounted crane 1 is installed at any position above the bottom plate 2 of the pile driver and extractor in embodiment 1 or embodiment 2, so that the normal operation and normal running of the pile driver and extractor are not affected.
In fig. 3. The truck-mounted crane comprises: the device comprises a fixed flange 1-1, a crane upright 1-2, a rotating mechanism 1-3, a large arm fixing plate 1-4, a lifter, a large arm 1-6, a small arm 1-7, a fixed pulley 1-8, a lifting rope 1-9, a lifting hook 1-10, a hydraulic oil cylinder 1-11 and a connecting pin tightening shaft 1-12;
the lower end of a crane upright post 1-2 is connected with a fixed flange 1-1, the upper end of the crane upright post 1-2 is sequentially connected with a rotating mechanism 1-3 and a large arm fixing plate 1-4, the large arm fixing plate 1-4 is connected with a large arm 1-6, a small arm 1-7 is sleeved in the large arm 1-6, and the end part of the small arm 1-7 is connected with a fixed pulley 1-8; a hoisting rope 1-9 is wound on the fixed pulley 1-8, one end of the hoisting rope 1-9 is connected with the lifter, and the other end is connected with the lifting hook 1-10.
In fig. 4, the rotating mechanism includes: the bearing comprises an outer sleeve 1-3-1, a bearing 1-3-2, a mandrel 1-3-3 and a fixing bolt 1-3-4; the outer sleeve 1-3-1 is connected with the large arm fixing plate 1-4 into a whole, and the mandrel 1-3-3 is connected with the crane upright column 1-2 into a whole; the outer sleeve 1-3-1 is sleeved on the mandrel 1-3-3, and the outer sleeve 1-3-1 and the mandrel 1-3-3 are connected through a bearing 1-3-2; the outer sleeve 1-3-1 is provided with a bolt hole, the bolt hole is connected with a fixing bolt 1-3-4, the core shaft 1-3-3 is provided with a groove, the position of the groove corresponds to that of the fixing bolt, and the fixing bolt is positioned in the groove.
The lifter is a winch assembly 1-5, and the winch assembly 1-5 is arranged on the upper end surface of the large arm 1-6; the winch assembly adopts a motor as lifting power, and the motor is connected with a vehicle-mounted power supply through a switch; or the winch assembly adopts a hydraulic motor as lifting power, and the hydraulic motor is connected with a vehicle-mounted hydraulic pump station through a hydraulic valve.
Example 4: the truck-mounted crane 1 is mounted on the upper surface of the bottom plate 2 of the pile-driving rig of embodiment 1 or embodiment 2.
In fig. 5. The lifter is a hydraulic oil cylinder 1-11, the hydraulic oil cylinder 1-11 is arranged at the end part of the small arm 1-7 through a connecting locking shaft 1-14, and the other end of the hydraulic oil cylinder 1-11 is connected with a lifting hook 1-10.
The rest was the same as example 3.
Example 5: the truck-mounted crane 1 is mounted on the upper surface of the bottom plate 2 of the pile-driving rig of embodiment 1 or embodiment 2.
In fig. 6. The lifter comprises: 1-11 parts of hydraulic oil cylinder, 1-12 parts of hydraulic cylinder pulley and 1-13 parts of steel wire rope fixing end; the hydraulic cylinder 1-11 is arranged at one end of the upper end face of the large arm 1-6, the front end of the hydraulic cylinder 1-11 is connected with a hydraulic cylinder pulley 1-12, the upper end face of the large arm 1-6 is also connected with a steel wire rope fixing end 1-13, one end of the steel wire rope is fixedly connected to the steel wire rope fixing end 1-13, and the steel wire rope is connected with the lifting hook 1-10 through a fixed pulley 1-8 after bypassing the hydraulic cylinder pulley 1-12. The fixed ends 1-13 of the steel wire rope are positioned on the upper end surfaces of the large arms 1-6 between the hydraulic oil cylinders 1-11 and the fixed pulleys 1-8.
The rest was the same as example 3.
Example 6: the truck-mounted crane 1 is mounted on the upper surface of the bottom plate 2 of the pile-driving rig of embodiment 1 or embodiment 2.
In fig. 7. The lifter comprises: 1-11 parts of hydraulic oil cylinder, 1-12 parts of hydraulic cylinder pulley and 1-13 parts of steel wire rope fixing end; the hydraulic cylinder 1-11 is arranged at one end of the upper end face of the large arm 1-6, the front end of the hydraulic cylinder 1-11 is connected with a hydraulic cylinder pulley 1-12, the upper end face of the large arm 1-6 is also connected with a steel wire rope fixing end 1-13, one end of the steel wire rope is fixedly connected to the steel wire rope fixing end 1-13, and the steel wire rope is connected with the lifting hook 1-10 through a fixed pulley 1-8 after bypassing the hydraulic cylinder pulley 1-12. The hydraulic oil cylinders 1-11 are positioned on the upper end surfaces of the large arms 1-6 between the fixed ends 1-13 of the steel wire ropes and the fixed pulleys 1-8.
The rest of the procedure was the same as in example 3.
Example 7: the truck-mounted crane 1 is mounted on the upper surface of the bottom plate 2 of the pile-driving rig of embodiment 1 or embodiment 2.
In fig. 8. The lifter comprises: 1-11 parts of hydraulic oil cylinder, 1-12 parts of hydraulic cylinder pulley and 1-13 parts of steel wire rope fixing end; pulleys are arranged on the fixed ends 1-13 of the steel wire rope; the hydraulic cylinder 1-11 is arranged at one end of the upper end face of the large arm 1-6, the front end of the hydraulic cylinder 1-11 is connected with a hydraulic cylinder pulley 1-12, the upper end face of the large arm 1-6 is also connected with a steel wire rope fixing end 1-13, one end of the steel wire rope is fixedly connected to the hydraulic cylinder pulley 1-12, and the steel wire rope is connected with the lifting hook 1-10 through a fixed pulley 1-8 after bypassing the pulley on the steel wire rope fixing end 1-13. The hydraulic oil cylinders 1-11 are positioned on the upper end surfaces of the large arms 1-6 between the fixed ends 1-13 of the steel wire ropes and the fixed pulleys 1-8.
The rest was the same as example 3.
Example 8: in fig. 9, the pile driver further includes: a guardrail board trailer 9; the guardrail board trailer 9 can be articulated with any pile driver, the guardrail board 10 is arranged on the guardrail board trailer 9, the guardrail board trailer 9 and the truck-mounted crane 1 can be used in cooperation under the traction of the pile driver. The rest is the same as example 1.
Claims (8)
1. The utility model provides a beat pile extractor with vehicle mounted hangs, characterized by: the pile driver comprises: the pile driving and extracting machine comprises a truck-mounted crane, a pile driving and extracting machine bottom plate, a traveling mechanism, a pile driving and extracting machine head, an upright post, an engine and an auxiliary adjusting mechanism;
the truck-mounted crane, the engine and the auxiliary adjusting mechanism are arranged on the bottom plate of the pile and draw machine, the walking mechanism is arranged below the bottom plate of the pile and draw machine, the upright post is connected with one end of the auxiliary adjusting mechanism, a sliding plate is arranged on a track of the upright post, and the head of the pile driving and drawing machine is connected on the sliding plate and moves up and down along the upright post; the auxiliary adjusting mechanism adjusts the upright post to position and adjust the front, the back, the left and the right.
2. The pile driver with the truck-mounted crane according to claim 1, wherein: the truck-mounted crane comprises: the device comprises a fixed flange, a crane upright post, a rotating mechanism, a large arm fixing plate, a lifter, a large arm, a small arm, a fixed pulley, a hoisting rope, a lifting hook, a hydraulic oil cylinder and a connecting pin tight shaft;
the lower end of the crane upright post is connected with a fixed flange, the upper end of the crane upright post is sequentially connected with a rotating mechanism and a large arm fixing plate, the large arm fixing plate is connected with a large arm, a small arm is sleeved in the large arm, and the end part of the small arm is connected with a fixed pulley; a hoisting rope is wound on the fixed pulley, one end of the hoisting rope is connected with the lifter, and the other end of the hoisting rope is connected with the lifting hook.
3. The pile driver with the truck-mounted crane according to claim 2, wherein: the rotary mechanism comprises: the outer sleeve, the bearing, the mandrel and the fixing bolt;
the outer sleeve is connected with the large arm fixing plate into a whole, and the mandrel is connected with the crane upright into a whole; the outer sleeve is sleeved on the mandrel and is connected with the mandrel through a bearing; the outer sleeve is provided with a bolt hole, the bolt hole is connected with a fixing bolt, the mandrel is provided with a groove, the position of the groove corresponds to that of the fixing bolt, and the fixing bolt is positioned in the groove.
4. The pile driver with the truck-mounted crane according to claim 2, wherein: the lifter is a winch assembly, and the winch assembly is arranged on the upper end face of the large arm.
5. The pile driver with the truck-mounted crane according to claim 2, wherein: the lifter comprises: the hydraulic cylinder, the hydraulic cylinder pulley and the steel wire rope fixing end; hydraulic cylinder installs the one end at the up end of big arm, is connected with the pneumatic cylinder pulley at hydraulic cylinder's front end, still is connected with the wire rope stiff end on the up end of big arm, and wire rope's one end fixed connection is on the wire rope stiff end, and wire rope walks around behind the pneumatic cylinder pulley rethread fixed pulley and is connected with the lifting hook.
6. The pile driver with the truck-mounted crane according to claim 2, wherein: the lifter comprises: the hydraulic cylinder, the hydraulic cylinder pulley and the steel wire rope fixing end; a pulley is arranged at the fixed end of the steel wire rope; the hydraulic cylinder is arranged at one end of the upper end face of the large arm, the front end of the hydraulic cylinder is connected with a hydraulic cylinder pulley, the upper end face of the large arm is also connected with a steel wire rope fixing end, one end of the steel wire rope is fixedly connected to the hydraulic cylinder pulley, and the steel wire rope is connected with the lifting hook through a fixed pulley after bypassing the pulley on the steel wire rope fixing end; the hydraulic oil cylinder is positioned on the upper end surface of the large arm between the fixed end of the steel wire rope and the fixed pulley.
7. The pile driver with the truck-mounted crane according to claim 2, wherein: the lifter is a hydraulic oil cylinder, the hydraulic oil cylinder is arranged at the end part of the small arm through a connecting locking shaft, and the other end of the hydraulic oil cylinder is connected with a lifting hook.
8. The pile driver with the truck-mounted crane according to claim 1, wherein: the pile driver also comprises: a guardrail board trailer; the guardrail board trailer is articulated with the pile driver and moves along with the pile driver, and the guardrail board trailer is matched with the truck-mounted crane for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163573.4U CN215857709U (en) | 2021-09-08 | 2021-09-08 | Pile driving and drawing machine with vehicle-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163573.4U CN215857709U (en) | 2021-09-08 | 2021-09-08 | Pile driving and drawing machine with vehicle-mounted crane |
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| Publication Number | Publication Date |
|---|---|
| CN215857709U true CN215857709U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122163573.4U Active CN215857709U (en) | 2021-09-08 | 2021-09-08 | Pile driving and drawing machine with vehicle-mounted crane |
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| CN (1) | CN215857709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715012A (en) * | 2022-03-14 | 2022-07-08 | 厦门厦工重工有限公司 | Clamp, guardrail breakdown van and guardrail plate mounting method thereof |
-
2021
- 2021-09-08 CN CN202122163573.4U patent/CN215857709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715012A (en) * | 2022-03-14 | 2022-07-08 | 厦门厦工重工有限公司 | Clamp, guardrail breakdown van and guardrail plate mounting method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: No. 291 Beijing South Road, Tongshan District, Xuzhou City, Jiangsu Province, 221112 Patentee after: XUZHOU WINS CONSTRUCTION MECHANICAL CO.,LTD. Address before: 234000 200m east of the intersection of Minzi Avenue and Zhongshan Road, economic development zone, Yongqiao District, Suzhou City, Anhui Province Patentee before: Suzhou Wansheng Construction Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |