CN218909549U - A stand pile driver accessory for lifting of corrugated plate guardrail - Google Patents
A stand pile driver accessory for lifting of corrugated plate guardrail Download PDFInfo
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- CN218909549U CN218909549U CN202223014247.8U CN202223014247U CN218909549U CN 218909549 U CN218909549 U CN 218909549U CN 202223014247 U CN202223014247 U CN 202223014247U CN 218909549 U CN218909549 U CN 218909549U
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Abstract
The utility model discloses a column pile driver accessory for lifting a corrugated plate guardrail, belongs to the technical field of traffic safety, and aims to solve the problems of large manual operation workload, low efficiency and potential safety hazard during loading, unloading, debugging, installing and fastening of the corrugated plate guardrail. Install on two stands of stand pile driver frame body, the accessory includes ejector pin, wire rope, electromagnetic chuck, and the ejector pin is symmetry in groups to be established on the stand, and wire rope is a set of, and every is followed ejector pin and stand setting, and electromagnetic chuck is all connected to the one end of every wire rope, and the other end of wire rope all can tighten up and relax. The utility model has simple structure and low cost, can expand the application range of the upright pile driver of all guardrail mounting sites in the prior art, and realizes easy and rapid switching of the functions of the upright pile driver for mounting the upright and lifting the guardrail. All accessories are easily available, have extremely low cost and are almost negligible compared with the cost of manpower. But can greatly improve the installation efficiency and has wide application prospect.
Description
Technical Field
The utility model belongs to the technical field of traffic safety, and particularly relates to an upright pile driver accessory for lifting a corrugated plate guardrail.
Background
The highway is in order to prevent that the vehicle from rushing out of the way and to protect vehicle and passenger, all needs to set up crashproof guardrail basically, and easy transport, on-the-spot simple and convenient installation, can produce plastic deformation in the collision process and absorb the semi-rigid guardrail of the impact kinetic energy of car and be the main form of highway crashproof guardrail, semi-rigid guardrail is general. The deformation of soil base, upright posts and cross beams is used for absorbing collision energy and forcing the uncontrolled vehicle to change direction and return to the normal running direction so as to reduce the loss caused by accidents.
The wave-shaped guardrail plate is installed between two guardrail posts in an end-to-end erection mode, post piling is carried out by a post pile driver (figure 3) for burying, and then the guardrail is installed. In order to facilitate the installation operation and improve the installation efficiency, the waveform guardrail plates are firstly unloaded between two adjacent guardrail posts one by one, so that the transport vehicle for loading the waveform guardrail plates is required to stop and unload sequentially, but the mode that the waveform guardrail plates are unloaded one by one adopts manual operation is high in labor intensity and low in unloading efficiency. And the frequent start of the transportation vehicles for orderly parking is easy to cause the damage of the plate surface.
The waveform guardrail is installed and debugged by lifting through full manual operation after unloading, hundreds of jin of waveform beam guardrail plates are heavy, great potential safety hazards exist, and many workers smash the instep into serious injury without attention in the debugging process. And the manual operation efficiency is low.
The upright pile driver (fig. 3) is generally idle after pile driving, if the upright pile driver can be modified or replaced by accessories, the original upright pile driver also has the function of assisting in lifting the wavy beam guardrail plates, the cost of independently developing and processing special lifting equipment for the wavy beam guardrail plates can be saved, the working efficiency of lifting the wavy beam guardrail plates can be improved, and the application range of the upright pile driver can be widened.
Based on the above problems in the background art, a person skilled in the art proposes a pile driver accessory for lifting corrugated plate guardrails.
Disclosure of Invention
The utility model aims to provide a column pile driver accessory for lifting a corrugated plate guardrail, which solves the problems of large manual operation workload, low efficiency and potential safety hazard during loading, unloading, debugging, installing and fastening the corrugated plate guardrail.
In order to solve the problems, the technical scheme of the utility model is as follows:
a stand pile driver accessory for lifting of corrugated plate guardrail installs on two stands of stand pile driver frame body, and the accessory includes ejector pin, wire rope, electromagnetic chuck, and the ejector pin is symmetry in groups established on the stand, and wire rope is a set of, every along ejector pin and stand setting, and electromagnetic chuck is all connected to the one end of every wire rope, and the other end of wire rope all can tighten up and loosen.
Further, the other end of the steel wire rope is connected with a reel machine.
Further, the accessory further comprises brackets, the brackets are symmetrically arranged on the two upright posts of the frame body in groups, and the brackets are positioned below the ejector rod.
Further, the bracket comprises a mounting seat and a supporting rod, wherein the mounting seat is movably mounted on the upright post at one side correspondingly, and the supporting rod is horizontally mounted at the other side of the mounting seat. The mounting seat is convenient for screw connection and disassembly.
Further, a plurality of positioning rings are arranged on the ejector rod and the upright post, and the steel wire rope penetrates through the positioning rings. And the safety and stability are improved.
Further, the upper, middle and lower parts of the upright post are provided with limit posts, so that the corrugated plate guard rail is prevented from being lifted up by too high fork during misoperation, and potential safety hazards are caused.
Further, the stand pile driver comprises a chassis vehicle and a hydraulic system arranged on the chassis vehicle, the frame body is arranged on one side of the chassis vehicle, a lifting mechanism is arranged on a stand column of the frame body and is connected with the hydraulic system, the hydraulic system drives the lifting mechanism to move up and down along the frame body, and the pile driver is movably arranged on the lifting mechanism.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the electromagnetic chuck is utilized to adsorb the corrugated plate guardrail, so that the lifting of the corrugated plate guardrail can be realized, the corrugated plate guardrail is installed on the original upright pile driver through the ejector rod and the steel wire rope, and the automation of the lifting work of the corrugated plate guardrail is realized with the lowest cost, so that heavy manual work in all links of lifting, debugging and fastening of the whole corrugated plate guardrail during unloading and installation can be replaced by machinery, the working efficiency can be correspondingly improved, and the physical injury to operators due to falling when a plurality of people lift the corrugated plate is avoided.
(2) The carrier is introduced, so that the operation of sucking the corrugated plate guardrail by the electromagnetic chuck is ensured to be more than a heavy safety guarantee, on one hand, the corrugated plate guardrail can not fall off in all operation processes, and on the other hand, the lifting and the lifting are mutually matched, so that the corrugated plate is more convenient to adjust to an optimal installation state.
(3) The reel machine can be manually and automatically adjusted flexibly according to budget, and the application scene of the utility model is enlarged.
(4) The utility model has simple structure and low cost, can expand the application range of the upright pile driver of all guardrail mounting sites in the prior art, and realizes easy and rapid switching of the functions of the upright pile driver for mounting the upright and lifting the guardrail. All accessories can be found at the construction site, the cost of equipment reconstruction and upgrading is extremely low, and compared with the manpower cost, the equipment reconstruction and upgrading can be almost ignored. But can greatly improve the installation efficiency and has wide application prospect.
Drawings
FIG. 1 is a schematic structural view of a pile driver fitting for lifting a corrugated panel guard rail;
FIG. 2 is a schematic installation view of a pile driver fitting for lifting a corrugated panel guard rail;
fig. 3 is a schematic view of the working state of a highway guardrail post pile driver commonly used in the prior art.
The reference numerals are as follows: 1-chassis turning; 2-a hydraulic system; 3-a frame body; 31-a lifting mechanism; 32-stand columns; 4-brackets; 41-mounting seats; 42-supporting rods; 5-ejector rods; 51-positioning rings; 52-limiting columns; 6-a reel machine; 61-a steel wire rope; 7-an electromagnetic chuck; 8-pile driver.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1-2, a column pile driver accessory for lifting a corrugated plate guardrail comprises a bracket 4, a push rod 5, a steel wire rope 61 and an electromagnetic chuck 7.
Wherein the bracket 4 and the ejector rod 5 are symmetrically arranged on the two upright posts 32 of the frame body 3 in groups, and the bracket 4 is positioned below the ejector rod 5. Specific: the bracket 4 comprises a mounting seat 41 and a supporting rod 42, wherein the mounting seat 41 is movably mounted on the upright post 32 on the corresponding side, and the supporting rod 42 is horizontally mounted on the other side of the mounting seat 41. The ejector rod 5 and the upright post 32 are respectively provided with a plurality of positioning rings 51, and the upper, middle and lower parts of the upright post 32 are provided with limiting posts 52.
The wire rope 61 is a set of two, and every wire rope 61 all passes the retainer plate 51 on corresponding ejector pin 5 and the stand, and electromagnetic chuck 7 is all connected to the one end of every wire rope 61, and the wire rope 61 other end all can tighten and loosen, and when the cost was limited, can artifical reel, can connect on reel machine 6, and when budget was abundant, reel machine 6 purchased electronic reel machine 6.
As shown in fig. 3: the stand pile driver comprises a chassis vehicle 1 and a hydraulic system 2 arranged on the chassis vehicle 1, a frame body 3 is arranged on one side of the chassis vehicle 1, a lifting mechanism 31 is arranged on a stand column 32 of the frame body 3, the lifting mechanism 31 is connected with the hydraulic system 2, the hydraulic system 2 drives the lifting mechanism 31 to move up and down along the frame body 3, and the pile driver 8 is movably arranged on the lifting mechanism 31.
On the basis of the original upright pile driver, the pile driver 8 on the lifting mechanism 31 can be changed into a movable structure, so that the working state of the pile driver can be conveniently changed according to working conditions, for example, the pile driver 8 is matched when the upright pile is installed, and the pile driver is installed when the corrugated plate is installed.
In the installation of the present utility model, the installation seat 41 is installed on the upright post 32 by using the seat body screw holes and screws, and the operation modes of both sides are consistent. The assembled bracket 4 and the bracket body 3 and the hydraulic system 2 are similar to the bracket structure and the working principle of a forklift.
The ejector rod 5 can be directly welded at the top end of the upright post 32, or can be movably connected. Finally, the positioning ring 51 is directly welded on the ejector rod 5, and the movable positioning ring 51 is arranged on the upright post 32, because the fixing and the movement of the ejector rod 5 do not affect the installation of the pile driver 8, but after the pile driver 8 is arranged, the lifting mechanism 31 is required to move on the upright post 32 greatly.
Finally, the limit post 52 is installed, the distance from the ground is not more than 150cm, the lifting of the support rod 42 is prevented from being too high during misoperation, and the huge risk of injury and residue caused by potential falling and smashing exists.
When the vehicle is used after the installation, the vehicle is separated from the installation working condition.
Under the unloading working condition:
the chassis car 1 follows on one side of the transport vechicle near the roadside, to unloading ground, utilize reel machine 6 to tighten up wire rope 61 earlier, electromagnetic chuck 7 rises to the wave plate guardrail of transport vechicle by, artifical with wave plate guardrail and electromagnetic chuck 7 alignment position, open electromagnetic chuck 7 power, electromagnetic chuck 7 work, inhale the wave plate guardrail, tighten up reel machine 6, slowly pull up wire rope 61, installer gently hold up wave plate guardrail, slowly pull out the transport vechicle carriage, the operating personnel is held up earlier on the die-pin 42 equally, slowly unload subaerial.
And (3) circulating in this way, and unloading the upright post and the corrugated plate guard rail.
In the operation, the upright posts and the corrugated plate guardrails in the carriage of the transport vehicle are required to be manually transported to the side close to the utility model, so that the suction and the unloading are facilitated. The whole process has the manual participation, but the position adjustment and the stabilization operation are mostly carried out for safety, and compared with the original pure manual unloading, the labor intensity is greatly reduced.
The installation working condition is as follows:
firstly, the steel wire rope 61 is unwound by using the reel 6, the electromagnetic chuck 7 falls down along with the steel wire rope, when the electromagnetic chuck 7 contacts with the corrugated plate guardrail, the relative position of the corrugated plate guardrail and the electromagnetic chuck 7 is manually adjusted, the power supply of the electromagnetic chuck 7 is turned on, the electromagnetic chuck 7 works, the corrugated plate guardrail is sucked, the reel 6 is pulled up, the steel wire rope 61 is pulled up, an installer lightly holds the corrugated plate guardrail until the corrugated plate guardrail is lifted up to 20-30cm and separated from other corrugated plate guardrails, then the corrugated plate guardrail is lifted up to a supporting rod 42 at a proper position, and meanwhile, the corrugated plate guardrail is utilized, and at the moment, the lifting mechanism 31 can be driven by the hydraulic system 2 to ascend along the upright post 32, and meanwhile, the reel 6 is pulled up until the steel wire rope 61 is installed.
The magnetism is adjusted by utilizing the opening and closing of the power supply of the electromagnetic chuck 7, so that the electromagnetic chuck 7 can vertically adsorb the corrugated plate guard rail, the supporting rod 42 supports the guard rail to prevent the guard rail from falling, and an installer only needs to adjust the position, so that the corrugated plate can be installed on the upright post after being clamped with the installation hole.
In the process, a plurality of people are not required to lift the corrugated plate, the heavy physical labor for aligning the mounting holes is wasted, the holes are only lightly assisted, and the labor intensity reducing effect is excellent.
And the accessory is modified on the original upright pile driver, so that the cost is extremely low under the condition of high-frequency use, and the cost is almost negligible compared with the manpower cost. But can greatly improve the installation efficiency of the corrugated plate and has wide application prospect.
It should be noted that, the pile driver shown in fig. 3 is a ready-made commodity, all structures and parts thereof are in the prior art, and the structures and working principles of the equipment itself and various accessories are common knowledge, so detailed description thereof is omitted.
Claims (7)
1. A stand pile driver accessory for lifting of corrugated plate guardrail is installed on two stands (32) of stand pile driver frame body (3), its characterized in that, the accessory includes ejector pin (5), wire rope (61), electromagnetic chuck (7), ejector pin (5) symmetry in groups is established on stand (32), wire rope (61) are a set of, every along ejector pin (5) and stand (32) setting, every electromagnetic chuck (7) are all connected to the one end of wire rope (61), the other end of wire rope (61) all can tighten up and loosen.
2. A post driver accessory for lifting a corrugated panel guard rail as claimed in claim 1, wherein: the other end of the steel wire rope (61) is connected with a reel machine (6).
3. A post driver accessory for lifting a corrugated panel guard rail as claimed in claim 2, wherein: the novel lifting device is characterized by further comprising brackets (4), wherein the brackets (4) are symmetrically arranged on the two upright posts of the frame body (3) in groups, and the brackets (4) are positioned below the ejector rod (5).
4. A post driver accessory for lifting a corrugated panel guard rail as claimed in claim 3, wherein: the bracket (4) comprises a mounting seat (41) and a supporting rod (42), wherein the mounting seat (41) is movably mounted on the upright post (32) on one side correspondingly, and the supporting rod (42) is horizontally mounted on the other side of the mounting seat (41).
5. A pile driver accessory for lifting a corrugated panel guard rail as claimed in any one of claims 1 to 4, wherein: and the ejector rod (5) and the upright post (32) are respectively provided with a plurality of positioning rings (51), and the steel wire rope (61) passes through the positioning rings (51).
6. A post driver accessory for lifting a corrugated panel guard rail as claimed in claim 5, wherein: and limiting columns (52) are arranged at the upper, middle and lower parts of the upright posts (32).
7. A post driver accessory for lifting a corrugated panel guard rail as claimed in claim 1, wherein: the stand pile driver comprises a chassis vehicle (1) and a hydraulic system (2) arranged on the chassis vehicle, the frame body (3) is arranged on one side of the chassis vehicle (1), a lifting mechanism (31) is arranged on a stand column (32) of the frame body (3), the lifting mechanism (31) is connected with the hydraulic system (2), the hydraulic system (2) is used for driving the lifting mechanism (31) to move up and down along the frame body (3), and the pile driver (8) is movably arranged on the lifting mechanism (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014247.8U CN218909549U (en) | 2022-11-14 | 2022-11-14 | A stand pile driver accessory for lifting of corrugated plate guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014247.8U CN218909549U (en) | 2022-11-14 | 2022-11-14 | A stand pile driver accessory for lifting of corrugated plate guardrail |
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| Publication Number | Publication Date |
|---|---|
| CN218909549U true CN218909549U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223014247.8U Active CN218909549U (en) | 2022-11-14 | 2022-11-14 | A stand pile driver accessory for lifting of corrugated plate guardrail |
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| CN (1) | CN218909549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735375A (en) * | 2023-08-31 | 2024-03-22 | 成都畅越机械工程有限公司 | Method suitable for loading and unloading wires by crane |
-
2022
- 2022-11-14 CN CN202223014247.8U patent/CN218909549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735375A (en) * | 2023-08-31 | 2024-03-22 | 成都畅越机械工程有限公司 | Method suitable for loading and unloading wires by crane |
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