CN216803298U - High-efficient quick demolising tool of theftproof, rust bolt - Google Patents
High-efficient quick demolising tool of theftproof, rust bolt Download PDFInfo
- Publication number
- CN216803298U CN216803298U CN202122048741.5U CN202122048741U CN216803298U CN 216803298 U CN216803298 U CN 216803298U CN 202122048741 U CN202122048741 U CN 202122048741U CN 216803298 U CN216803298 U CN 216803298U
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- thimble
- bolt
- push rod
- dismantling tool
- annular body
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Abstract
The utility model relates to an efficient and rapid anti-theft and rusty bolt dismantling tool, which comprises a dismantling tool body, a thimble and a rotary push rod, wherein the thimble is arranged on the dismantling tool body; one side of the dismantling tool body is an annular body, and the other side of the dismantling tool body is a pipe body; the ring body can clamp the nut of the bolt on the inner side of the ring body through a symmetrical conical surface structure; the thimble can be slidably arranged in the tube body, one end of the thimble is provided with a cutter head, and the cutter head can penetrate through the annular body through the sliding of the thimble to be contacted with the screw of the bolt; one end of the rotary push rod is inserted into the tube body and is in threaded connection with the tube body, and one end of the rotary push rod inserted into the tube body can move to abut against the ejector pin to drive the ejector pin to slide in the tube body. According to the utility model, the thimble is pushed by rotating the push rod, so that the cutter head at one end of the thimble penetrates through the annular body of the dismantling tool body to cut the bolt, the nut and the screw rod of the bolt are separated, and the aim of replacing the bolt and the anti-theft bolt on buildings and equipment in the power industry is further achieved.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul, in particular to an efficient and rapid dismantling tool for an anti-theft and rusty bolt.
Background
Bolts and anti-theft bolts are widely used as mechanical parts in buildings and equipment in the power industry. But since some of the buildings and equipment in the power industry are used in the field environment; the bolt and the anti-theft bolt are influenced by field environmental factors and can generate corrosion and rust after being used for a long time; therefore, the bolts and the anti-theft bolts on buildings and equipment in the power industry need to be replaced in time.
However, the bolt is difficult to remove after being corroded and rusted; meanwhile, part of the anti-theft bolts do not have detachability, so that the efficiency is low, and time and labor are wasted when the bolts and the anti-theft bolts on buildings and equipment in the power industry are replaced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an efficient and quick dismantling tool for an anti-theft and rusty bolt.
The technical scheme adopted by the utility model is as follows:
a high-efficiency and quick dismantling tool for anti-theft and rusted bolts comprises a dismantling tool body, a thimble and a rotary push rod; one side of the dismantling tool body is an annular body, and the other side of the dismantling tool body is a pipe body; the inner side of the annular body, far away from one side of the pipe body, is provided with a symmetrical conical surface structure, and the nut of the bolt can be clamped on the inner side of the annular body through the symmetrical conical surface structure; the thimble is arranged in the pipe body in a sliding manner and is positioned at one side close to the annular body, one end of the thimble is provided with a cutter head, and the cutter head can penetrate through the annular body through the sliding of the thimble to be contacted with a screw rod of the bolt; the rotary push rod is positioned on one side far away from the annular body, one end of the rotary push rod is inserted into the tube body and is in threaded connection with the tube body, and one end of the rotary push rod inserted into the tube body can move to abut against the ejector pin to drive the ejector pin to slide in the tube body.
Further, a spring is sleeved at the other end of the thimble; one end of the spring is fixedly connected with the inner wall of the tube body, and the other end of the spring is fixedly connected with the thimble; after the thimble moves to one side of the annular body under the action of the rotary push rod, the thimble can return to the original position through the spring.
Furthermore, the other end of the rotary pushing rod exposed out of the tube body is provided with a rotating ring, and a crowbar can be inserted into the rotating ring.
Furthermore, the rod body of the rotary push rod is provided with an external thread, and one end of the pipe body, which is far away from the annular body, is provided with an internal thread.
The utility model has the beneficial effects that:
according to the efficient and rapid dismantling tool for the anti-theft and rusty bolt, the ejector pin is pushed by rotating the push rod, one end of the ejector pin penetrates through the annular body of the dismantling tool body, the bolt is cut by the aid of the tool bit at one end of the ejector pin, and a nut and a screw of the bolt are separated; and further achieves the purpose of replacing bolts and anti-theft bolts on buildings and equipment in the power industry.
The efficient and rapid anti-theft and rusty bolt dismantling tool can improve the efficiency of bolt and anti-theft bolt replacing operation on buildings and equipment in the power industry, and is time-saving and labor-saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
in the figures 1-2, 1 is an annular body, 2 is a tube body, 3 is a conical surface structure, 4 is a nut of a bolt, 5 is an ejector pin, 6 is a cutter head, 7 is a screw rod of the bolt, 8 is a rotary push rod, 9 is a spring, and 10 is a rotary ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in figures 1-2, the utility model relates to an efficient and quick dismantling tool for an anti-theft and rusty bolt, which comprises a dismantling tool body, a thimble 5 and a rotary push rod 8. One side of the demolition tool body is an annular body 1, and the other side is a pipe body 2. The inner side of the annular body 1, which is far away from the pipe body 2, is provided with symmetrical conical surface structures 3, and the nut 4 of the bolt can be clamped on the inner side of the annular body 1 by the annular body 1 through the symmetrical conical surface structures 3. The thimble 5 can be slided and locate in body 2, and be located near annular body 1 one side, and the one end of thimble 5 is equipped with tool bit 6, and tool bit 6 can pass annular body 1 through thimble 5 slip and contact with the screw rod 7 of bolt. The rotary push rod 8 is positioned at one side far away from the annular body 1, and one end of the rotary push rod is inserted into the pipe body 2 and is in threaded connection with the pipe body 2; wherein, the rod body of the rotary push rod 8 is provided with an external thread, and one end of the tube body 2 far away from the annular body 1 is provided with an internal thread; one end of the rotary push rod 8 inserted into the tube body 2 can move to abut against the thimble 5, and the thimble 5 is driven to slide in the tube body 2.
When the anti-theft and rusty bolt efficient and rapid dismantling tool is used, firstly, an annular body 1 of a dismantling tool body is sleeved on a nut 4 of a bolt and an anti-theft bolt, and meanwhile, two surfaces of a nut hexahedron are ensured to be attached to a conical surface structure 3 on the inner side of the annular body 1; then the rotary pushing rod 8 is rotated, and the rotary pushing rod 8 is in threaded connection with the pipe body 2, so that the thimble 5 can be pushed by rotating the rotary pushing rod 8, one end of the thimble 5 penetrates through the annular body 1 of the demolition tool body, the bolt is cut by using the cutter head 6 at one end of the thimble 5, and the nut 4 of the bolt is separated from the screw rod 7. The separated bolt is not limited by the nut 4, so that the residual screw 7 can be taken down from a building or equipment by simply knocking; and further achieves the purpose of replacing bolts and anti-theft bolts on buildings and equipment in the power industry.
On the basis of the technical scheme, in order to prevent the thimble 5 from completely sliding out and falling from the tube body 2. The other end of the thimble 5 is sleeved with a spring 9; one end of the spring 9 is fixedly connected with the inner wall of the tube body 2, and the other end of the spring 9 is fixedly connected with the thimble 5. The thimble 5 is moved to the ring body 1 side by the force of the rotary push rod 8, and then it can be returned by the spring 9.
Furthermore, the push lever 8 is rotated for easy turning. A rotating ring 10 is additionally arranged at the other end of the rotating push rod 8 exposed out of the tube body 2, and a crowbar can be inserted through the rotating ring 10; the rotary push rod 8 can be rotated rapidly with less effort by using a crowbar.
Claims (4)
1. The utility model provides a high-efficient quick demolising tool of theftproof, rusty bolt which characterized in that: the efficient and rapid dismantling tool for the anti-theft rusted bolt comprises a dismantling tool body, a thimble and a rotary push rod; one side of the dismantling tool body is an annular body, and the other side of the dismantling tool body is a pipe body; the inner side of the annular body, far away from one side of the pipe body, is provided with a symmetrical conical surface structure, and the nut of the bolt can be clamped on the inner side of the annular body through the symmetrical conical surface structure; the thimble is arranged in the pipe body in a sliding manner and is positioned at one side close to the annular body, one end of the thimble is provided with a cutter head, and the cutter head can penetrate through the annular body through the sliding of the thimble to be contacted with a screw rod of the bolt; the rotary push rod is positioned on one side far away from the annular body, one end of the rotary push rod is inserted into the tube body and is in threaded connection with the tube body, and one end of the rotary push rod inserted into the tube body can move to abut against the ejector pin to drive the ejector pin to slide in the tube body.
2. The efficient and rapid anti-theft and rusty bolt dismantling tool according to claim 1, characterized in that: the other end of the thimble is sleeved with a spring; one end of the spring is fixedly connected with the inner wall of the tube body, and the other end of the spring is fixedly connected with the thimble; after the thimble moves to one side of the annular body under the action of the rotary push rod, the thimble can return to the original position through the spring.
3. The tool for efficiently and quickly dismantling anti-theft and rusty bolts according to claim 1, is characterized in that: the other end of the rotary pushing rod exposed out of the tube body is provided with a rotating ring, and a crowbar can be inserted through the rotating ring.
4. The efficient and rapid anti-theft and rusty bolt dismantling tool according to claim 1, characterized in that: the body of rod of rotatory catch bar is equipped with the external screw thread, keeps away from annular body one end in the body and is equipped with the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048741.5U CN216803298U (en) | 2021-08-28 | 2021-08-28 | High-efficient quick demolising tool of theftproof, rust bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048741.5U CN216803298U (en) | 2021-08-28 | 2021-08-28 | High-efficient quick demolising tool of theftproof, rust bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216803298U true CN216803298U (en) | 2022-06-24 |
Family
ID=82039425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122048741.5U Active CN216803298U (en) | 2021-08-28 | 2021-08-28 | High-efficient quick demolising tool of theftproof, rust bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216803298U (en) |
-
2021
- 2021-08-28 CN CN202122048741.5U patent/CN216803298U/en active Active
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