CN217749706U - Efficient, detachable and convenient foundation bolt threading device - Google Patents
Efficient, detachable and convenient foundation bolt threading device Download PDFInfo
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- CN217749706U CN217749706U CN202221590025.8U CN202221590025U CN217749706U CN 217749706 U CN217749706 U CN 217749706U CN 202221590025 U CN202221590025 U CN 202221590025U CN 217749706 U CN217749706 U CN 217749706U
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- sleeve
- opening
- foundation bolt
- auxiliary rod
- mounting hole
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Abstract
The utility model discloses a high-efficient dismantled and assembled convenient type rag bolt mantle fiber device, the installation structure comprises a sleeve, set up four symmetric distributions's mounting hole on the lateral wall that the sleeve is close to the top position, install the auxiliary rod in the mounting hole, four the auxiliary rod forms cruciform structure, offer the opening that is used for joint die on the telescopic lower terminal surface, just the opening symmetric distribution has four. The utility model discloses can carry out the mantle fiber to the rag bolt that has damaged, improve operating efficiency. When the threading tool is used, the threading tool is sleeved with one opening on the foundation bolt, then the bottom of the sleeve is downward, the threading tool is clamped in the opening on the lower end face of the sleeve, and then threading can be completed by rotating the four auxiliary rods. Realize being connected with telescopic dismantlement of auxiliary rod through set up fixed cover in the mounting hole, can select the length of auxiliary rod according to the demand when using.
Description
Technical Field
The utility model relates to an rag bolt installation processing technology field especially relates to a high-efficient dismantled and assembled convenient type rag bolt mantle fiber device.
Background
In civil engineering, the foundation bolts are embedded in advance, and other structures are fixed through the foundation bolts. After the foundation bolt construction is completed, when the ground construction is carried out, the finished product is not protected in place, the foundation bolt is extremely easy to damage, the screw thread is damaged slightly, and the foundation bolt is broken seriously. When repairing the damaged screw thread, because the rag bolt interval is nearer, the finished product die can't rotate or remove the handle and half a circle of rotation, inefficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a high-efficient dismantled and assembled convenient type rag bolt mantle fiber device can carry out the mantle fiber to the rag bolt that has damaged.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
high-efficient dismantled and assembled convenient type rag bolt mantle fiber device, including the sleeve, set up four symmetric distribution's mounting hole on the lateral wall that the sleeve is close to the top position, install auxiliary rod, four in the mounting hole the auxiliary rod forms the cruciform structure, offer the opening that is used for joint die on the telescopic lower terminal surface, just opening symmetric distribution has four.
As a further improvement of the utility model, four the one ends of the auxiliary rods inside the sleeve are connected with each other.
As a further improvement of the utility model, the length of the sleeve is 400mm, and the diameter is 150mm.
As a further improvement of the utility model, the diameter of mounting hole is 22mm, and the distance of mounting hole distance sleeve top is 10mm.
As a further improvement of the utility model, the diameter of the auxiliary rod is 20mm.
As a further improvement of the present invention, the opening is a U-shaped opening, the length and height of the opening are 20mm, and the thickness is the same as the thickness of the sleeve.
As a further improvement of the utility model, the mounting hole is internally fixed with a fixed sleeve, the inner wall of the fixed sleeve is provided with an internal thread, and one end of the auxiliary rod is in threaded connection with the inside of the fixed sleeve.
As a further improvement of the utility model, four the fixed sleeve is positioned at one end of the sleeve and is connected with each other.
The utility model has the advantages that: the utility model discloses simple structure, convenient operation can carry out the mantle fiber to the rag bolt that has damaged, improves operating efficiency. When the threading tool is used, the threading tool is sleeved with one opening on the foundation bolt, then the bottom of the sleeve is downward, the threading tool is clamped in the opening on the lower end face of the sleeve, and then threading can be completed by rotating the four auxiliary rods. The detachable connection of the auxiliary rod and the sleeve is realized by arranging the fixing sleeve in the mounting hole, and the length of the auxiliary rod can be selected according to requirements when the detachable connection type auxiliary rod is used.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
Example 1
As shown in fig. 1-3, the high-efficiency detachable convenient foundation bolt threading device comprises a sleeve 1, four symmetrically-distributed mounting holes 2 are formed in the side wall, close to the top, of the sleeve 1, auxiliary rods 3 are mounted in the mounting holes 2, the auxiliary rods 3 form a cross structure, openings 4 for clamping dies 6 are formed in the lower end face of the sleeve 1, and the openings 4 are symmetrically distributed in four.
Example 2
Based on the structure of embodiment 1, in embodiment 2, four auxiliary rods 3 are connected to each other at one end inside the sleeve 1.
The sleeve 1 has a length of 400mm and a diameter of 150mm.
The diameter of the mounting hole 2 is 22mm, and the distance from the mounting hole 2 to the top end of the sleeve 1 is 10mm.
The auxiliary rod 3 has a diameter of 20mm.
The opening 4 is a U-shaped opening 4, the length and the height of the opening 4 are both 20mm, and the thickness of the opening 4 is the same as that of the sleeve 1.
Example 3
Based on the structure of embodiment 1, in embodiment 3,
as shown in fig. 3, a fixing sleeve 5 is fixed in the mounting hole 2, an internal thread is provided on the inner wall of the fixing sleeve 5, and one end of the auxiliary rod 3 is screwed in the fixing sleeve 5.
The four fixing sleeves 5 are connected with each other at one end inside the sleeve 1.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. High-efficient dismantled and assembled convenient type rag bolt mantle fiber device, its characterized in that: the connecting device comprises a sleeve, four mounting holes that the symmetry distributes are seted up on the lateral wall that the sleeve is close to the top position, install the auxiliary rod in the mounting hole, four the auxiliary rod forms cruciform structure, offer the opening that is used for joint die on the telescopic lower terminal surface, just opening symmetry distribution has four.
2. The efficient detachable convenient foundation bolt threading device according to claim 1, wherein: and one ends of the four auxiliary rods, which are positioned in the sleeve, are connected with each other.
3. The efficient detachable convenient foundation bolt threading device according to claim 1, which is characterized in that: the length of sleeve is 400mm, and the diameter is 150mm.
4. The efficient detachable convenient foundation bolt threading device according to claim 1, which is characterized in that: the diameter of the mounting hole is 22mm, and the distance between the mounting hole and the top end of the sleeve is 10mm.
5. The efficient detachable convenient foundation bolt threading device according to claim 1, which is characterized in that: the diameter of the auxiliary rod is 20mm.
6. The efficient detachable convenient foundation bolt threading device according to claim 1, which is characterized in that: the opening is U-shaped opening, the length and the height of opening are 20mm, and thickness is the same with the thickness of sleeve.
7. The efficient detachable convenient foundation bolt threading device according to claim 1, which is characterized in that: the mounting hole is internally fixed with a fixed sleeve, the inner wall of the fixed sleeve is provided with an internal thread, and one end of the auxiliary rod is in threaded connection with the inside of the fixed sleeve.
8. The efficient detachable convenient foundation bolt threading device according to claim 7, wherein: and the four fixing sleeves are mutually connected at one end positioned in the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590025.8U CN217749706U (en) | 2022-06-22 | 2022-06-22 | Efficient, detachable and convenient foundation bolt threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590025.8U CN217749706U (en) | 2022-06-22 | 2022-06-22 | Efficient, detachable and convenient foundation bolt threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217749706U true CN217749706U (en) | 2022-11-08 |
Family
ID=83895397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590025.8U Active CN217749706U (en) | 2022-06-22 | 2022-06-22 | Efficient, detachable and convenient foundation bolt threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217749706U (en) |
-
2022
- 2022-06-22 CN CN202221590025.8U patent/CN217749706U/en active Active
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