CN218437040U - Device for pulling out underground fixing rod - Google Patents
Device for pulling out underground fixing rod Download PDFInfo
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- CN218437040U CN218437040U CN202222430228.7U CN202222430228U CN218437040U CN 218437040 U CN218437040 U CN 218437040U CN 202222430228 U CN202222430228 U CN 202222430228U CN 218437040 U CN218437040 U CN 218437040U
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- steel pipe
- shaped
- shaped steel
- steel plate
- pulling out
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Abstract
The utility model discloses a device for pulling out secret dead lever, its technical scheme main points are: the V-shaped steel plate is fixedly welded at 1/5 of the steel pipe through a reinforcing rib at the bottom of the V-shaped steel plate, anti-skidding teeth are arranged in the middle of a V-shaped wall of the V-shaped steel plate, and a V-shaped joint is arranged in a circular arc mode. The utility model is suitable for a erect fixture such as steel pipe, reinforcing bar, stake to the earth's surface and demolish, make V shaped steel board and the surperficial in close contact with that need extract the pillar through the dislocation torsion of steel pipe head, utilize mechanics lever principle to extract the underground pillar, this device convertible various forms satisfies diversified use through the mechanics mode simultaneously, reaches laborsaving, save time, the province fund, simple good-use, the effect of popular understanding.
Description
Technical Field
The utility model belongs to the technical field of the device is demolishd to fixtures such as steel pipe, reinforcing bar, stake is erect to the earth's surface, concretely relates to a device for pulling out secret dead lever.
Background
Generally, fixed objects such as steel pipes, steel bars and wood piles are erected on the ground surface to meet various requirements of supporting and fixing, the fixed objects need to be removed after use, but the existing removing device is relatively original and is very difficult to remove, 3-5 steel bars can be pulled out by normal manual work and are exhausted, the working efficiency is low, and hands and waists are easily injured during removal.
Therefore, there is a need to further improve the existing dismantling device or manual pulling method for building fixtures, and provide a new technical solution.
SUMMERY OF THE UTILITY MODEL
To the weak point among the prior art, the utility model aims at solving the technical problem that the inefficiency that current pulling fixture instrument or manual drawing operation exist and intensity of labour are big, provide a device for pulling out the dead lever under ground, can alternate various forms, use the simplest material and the device that can easily extract ground fixture such as earth's surface reinforcing bar, and can satisfy diversified the use through the mechanics mode, reach laborsaving, save time, save fund, effect that popular and easily understand.
In order to achieve the above purpose, the utility model discloses technical scheme as follows: the utility model provides a device for pulling out dead lever underground, includes the steel pipe and the V shaped steel board of fixed welding on the steel pipe, the one side of V shaped steel board is equipped with the strengthening rib, the fixed welding of strengthening rib is in 1/5 department along steel pipe surface length direction.
Further, the steel pipe is a long steel pipe with the length of 1.3-1.5m, and the area of the wide surface of the V-shaped steel plate is 40cm & lt 2 & gt.
Furthermore, anti-skid teeth are arranged in the middle of the V-shaped wall of the V-shaped steel plate, and the V-shaped connecting part is arranged in a circular arc shape.
Furthermore, one end of the steel pipe along 4/5 of the length direction is internally provided with a hollow cavity.
Has the advantages that: the utility model discloses a fixed welding has the steel pipe rational utilization lever principle of V shaped steel board, can easily extract ground fixture such as earth's surface reinforcing bar, compares that current more original demolish the work efficiency of device high hundred times have more, just the utility model discloses in the aspect of the pillar demolishs of preventing wind at present, more ordinary manual work demolishs about 100 times fast, also can play the inspiration of thinking nature in the aspect of great pillar demolishs such as pole, and various forms of this device convertible simultaneously to the diversified use is satisfied to the mechanics mode.
Drawings
Fig. 1 is a schematic structural diagram of a device for pulling out a fixing rod in the ground according to an embodiment of the present invention;
fig. 2 is a schematic view of a using state of the device for pulling out the underground fixing rod according to the embodiment of the present invention.
In the figure, 1-steel pipe, 2-V-shaped steel plate, 11-inner cavity, 21-reinforcing rib and 22-tooth.
Detailed Description
The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are only for illustrating the present invention, and they do not limit the scope of the present invention in any way.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a device for pulling out secret dead lever, including steel pipe and the fixed V shaped steel board 2 of welding on steel pipe 1, the one side of V shaped steel board 2 is equipped with strengthening rib 21, the fixed welding of strengthening rib 21 is in 1/5 department along 1 surperficial length direction of steel pipe, and V type opening orientation is the 4/5 direction of steel pipe 1, when guaranteeing to use, reaches laborsaving, save time, economize on capital, popular and easily understood effect.
In this embodiment, the steel pipe 1 is a circular steel pipe having a length of 1.3 to 1.5m, and the area of the wide surface of the V-shaped steel plate 2 is 40cm2. The matching of the sizes can ensure that the fixture has enough strength without damaging the device and can not be detached when being pulled out.
In the embodiment, the anti-skid teeth 22 are arranged in the middle of the V-shaped wall of the V-shaped steel plate 2, so that the V-shaped steel plate can be in close contact with the surface of the pulled-out strut, and the sliding cannot occur; the V-shaped joint is arranged in a circular arc mode, the corners of the V-shaped steel plate 2 are arranged in a fillet mode, and the side lines of the V-shaped steel plate 2 and the two ends of the steel pipe 1 can be properly arranged to be chamfers.
In this embodiment, the hollow cavity 11 is arranged in the 4/5 end of the steel pipe 1 along the length direction, so as to ensure that the steel pipe 1 can be adapted to other equipment for installation or the length of the steel pipe can be lengthened according to actual needs, and the steel pipe 1 has enough bending resistance and yield resistance.
The utility model discloses a theory of operation: the utility model discloses a fixed welding has steel pipe 1 of V shaped steel board 2, when using, utilizes the dislocation torsion of 1 head of steel pipe to make V shaped steel board 2 and the surperficial in close contact with who extracts the pillar to according to mechanics lever principle, use the steel pipe to one end as the fulcrum, around the fulcrum application of force, upwards extract fixings such as underground pillar.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present invention may be made by those skilled in the art without departing from the principles of the present invention.
Claims (4)
1. The utility model provides a device for pulling out dead lever underground which characterized in that: the steel pipe comprises a steel pipe (1) and a V-shaped steel plate (2) fixedly welded on the steel pipe (1), wherein a reinforcing rib (21) is arranged on one side of the V-shaped steel plate (2), and the reinforcing rib (21) is fixedly welded at a position 1/5 of the length direction of the surface of the steel pipe (1).
2. A device for pulling a ground fixing rod according to claim 1, wherein the steel pipe (1) is a long steel pipe having a length of 1.3-1.5m, and the wide surface area of the V-shaped steel plate (2) is 40cm2.
3. The device for pulling out the underground fixed rod as claimed in claim 1, wherein the V-shaped wall of the V-shaped steel plate (2) is provided with anti-slip teeth (22) at the middle part, and the V-shaped junction is arranged in a circular arc.
4. A device for pulling out a fixing rod from the ground as claimed in claim 1, wherein the hollow chamber (11) is provided at one end of the steel pipe (1) along 4/5 of the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430228.7U CN218437040U (en) | 2022-09-14 | 2022-09-14 | Device for pulling out underground fixing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430228.7U CN218437040U (en) | 2022-09-14 | 2022-09-14 | Device for pulling out underground fixing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437040U true CN218437040U (en) | 2023-02-03 |
Family
ID=85104899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222430228.7U Active CN218437040U (en) | 2022-09-14 | 2022-09-14 | Device for pulling out underground fixing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437040U (en) |
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2022
- 2022-09-14 CN CN202222430228.7U patent/CN218437040U/en active Active
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