CN210564600U

CN210564600U - Anchor rod connecting device

Info

Publication number: CN210564600U
Application number: CN201921478763.1U
Authority: CN
Inventors: 倪煌俊; 陈小川; 柯宅邦; 高坤; 乐腾胜
Original assignee: Quality Of Contruction In Anhui Province Supervision And Inspection Station; Anhui Institute of Architectural Research and Design
Current assignee: Anhui Construction Engineering Testing Technology Group Co ltd; Anhui Institute of Architectural Research and Design
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-19
Anticipated expiration: 2029-09-06

Abstract

The utility model provides an anchor rod jointing equipment, including sleeve pipe body and the fastener of setting at its both ends, fastener includes that outer sleeve member and symmetry set up the slurcam that slides and run through its side, slurcam one end fixed connection endotheca fastener, other end fixed connection driving frame, the threaded rod rather than threaded connection is worn to be equipped with by the driving frame bottom, two connecting block fixed connection, other end cover fixed connection twist grip are passed through to the relative one end of threaded rod. The utility model discloses an in inserting the sleeve pipe body with the stock, rotate twist grip and drive the threaded rod and rotate to order about two drive yoke moves in opposite directions, drive the catch plate and promote the endotheca fastener, make endotheca fastener and stock in close contact with, thereby prevent to make the stock junction not hard up on the stock because of the exogenic action, keep the thoroughness that the stock is connected, improve the stability that the stock is connected, and then improve the connection quality of stock, have higher practicality.

Description

Anchor rod connecting device

Technical Field

The utility model discloses stock equipment technical field, concretely relates to stock jointing equipment.

Background

The existing anchor rod connecting device generally comprises a connecting sleeve, two anchor rods to be butted are butted with the connecting sleeve from two ends of the connecting sleeve respectively, internal threads are arranged in the connecting sleeve, and the anchor rods are screwed into the connecting sleeve through external thread sections preset at the end parts and are in threaded connection with the connecting sleeve.

It is very convenient to couple up through threaded connection's mode, but current stock jointing equipment is under the effect of external force, and the stock junction takes place easily not hard up, and threaded connection between connecting pipe and the stock can become flexible, causes to connect the problem of thoroughly not thorough and connection unstability, influences the connection quality between the stock.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an anchor rod jointing equipment for solve foretell problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor rod jointing equipment, includes the sleeve pipe body and sets up the fastener at sleeve pipe body both ends, fastener includes outer sleeve member, the fixed cover of outer sleeve member is established at sleeve pipe body both ends, the symmetry is provided with two and slides the slurcam that runs through its side on the outer sleeve member, slurcam one end fixed connection endotheca fastener in the outer sleeve member, other end fixed connection driving frame, the driving frame bottom is worn to be equipped with rather than threaded connection's threaded rod, two connecting block fixed connection, other end fixed connection twist grip are passed through to threaded rod opposite in thread and relative one end.

Preferably, the base sleeve body inner surface is provided with a thread.

Preferably, a partition plate is fixedly arranged in the middle of the interior of the sleeve body.

Preferably, the front side and the rear side of the partition board are fixedly connected with shock pads.

Preferably, the shock pad is made of elastic material and is in a shape of a round handle

Preferably, the surface of the sleeve body is fixedly provided with a reinforcing rib along the axial direction.

Preferably, the reinforcing ribs are elongated.

Preferably, one end of the outer sleeve piece, which is close to the sleeve body, is fixedly connected with a reinforcing block, and the inner side of the reinforcing block is fixedly connected with the surface of the sleeve body.

Preferably, the inner sleeve fastener is arc-shaped.

Preferably, the inner wall of the inner sleeve fastener is provided with anti-slip threads.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a with stock threaded connection on the inner wall of screwed pipe, after threaded connection accomplished, rotate the rotation handle, the rotation handle drives the threaded rod and rotates, two threaded rods with opposite external screw threads rotate synchronously under the connection of connecting block to order about two drive brackets and remove in opposite directions, drive the catch plate and promote the stiff end, make stiff end and stock in close contact with, thereby prevent to make the not hard up problem of stock junction because of the exogenic action stock, keep the thoroughness of stock connection, improve the stability of stock connection, guarantee the connection quality of stock;

the utility model discloses a baffle and the shock pad that set up have reduced the impact of stock, have avoided unnecessary wearing and tearing, and the strengthening rib and the boss of setting can strengthen the intensity of stock jointing equipment, further guarantee the connection quality of stock.

The significant advances and outstanding benefits of the present invention over the prior art are further illustrated in the examples section.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a perspective view of an anchor rod connecting device of the present invention;

fig. 2 is a perspective view of the anchor rod connecting device of the present invention after being sectioned;

fig. 3 is a perspective view of a fastening device of the anchor rod connecting device of the present invention.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings and specific embodiments, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, an anchor rod connecting device includes a sleeve body 1 and fastening devices disposed at two ends of the sleeve body, wherein the inner surface of the sleeve body is provided with threads, a partition plate 2 is fixedly disposed at the middle position inside the sleeve body, shock absorbing pads 10 are fixedly connected to the front side and the rear side of the partition plate 2, and the shock absorbing pads 10 are made of elastic materials and are in a shape of a round handle;

the fastening device comprises an outer sleeve member 3, the outer sleeve member 3 is fixedly sleeved at two ends of a sleeve body 1, two pushing plates 4 which penetrate through the side faces of the outer sleeve member 3 in a sliding mode are symmetrically arranged on the outer sleeve member 3, one end, in the outer sleeve member, of each pushing plate 4 is fixedly connected with an inner sleeve clamping member 5, the other end of each pushing plate 4 is fixedly connected with a driving frame 6, the inner sleeve clamping members 5 in the embodiment are arc-shaped, anti-skidding threads 13 are arranged on the inner walls of the inner sleeve clamping members 5, threaded rods 8 in threaded connection with the driving frames 6 are arranged at the bottom ends of the driving frames 6 in a penetrating mode, the threads;

in the embodiment, the surface of the sleeve body 1 is fixedly provided with a reinforcing rib 11 along the axial direction, the reinforcing rib 11 is in a strip shape, one end of the outer sleeve member 3 close to the sleeve body 1 is fixedly connected with a reinforcing block 12, and the inner side of the reinforcing block 12 is fixedly connected with the surface of the sleeve body 1;

the utility model discloses a working process does:

through on the inner wall with stock threaded connection at sleeve pipe body 1, after threaded connection accomplished, rotation twist grip 9, twist grip 9 drives threaded rod 8 and rotates, two threaded rods 8 that the external screw thread is opposite rotate in step under the connection of connecting block 7, thereby order about two drive racks 6 and remove in opposite directions, drive slurcam 4 and promote endotheca fastener 5, make endotheca fastener 5 and stock in close contact with, thereby solve the exogenic action stock and make the not hard up problem of stock junction, keep the thoroughness that the stock is connected, improve the stability that the stock is connected, guarantee the connection quality of stock.

The anchor rod connecting equipment of this embodiment keeps the thoroughness that the stock is connected, improves the stability that the stock is connected, and then improves the connection quality of stock, has higher practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anchor rod jointing equipment, includes the sleeve pipe body, its characterized in that still includes the fastener that sets up at sleeve pipe body both ends, fastener includes outer sleeve member, the fixed cover of outer sleeve member is established at sleeve pipe body both ends, the symmetry is provided with two and slides the slurcam that runs through its side on the outer sleeve member, slurcam one end fixed connection endotheca fastener in the outer sleeve member, other end fixed connection driving frame, the threaded rod rather than threaded connection is worn to be equipped with in driving frame bottom, two connecting block fixed connection, other end fixed connection twist grip are passed through to threaded rod opposite in screw thread and relative one end.

2. A rock bolt connection apparatus according to claim 1, wherein the sleeve body inner surface is provided with a thread.

3. The anchor rod connecting device according to claim 1, wherein a partition is fixedly provided at an intermediate position inside the sleeve body.

4. An anchor rod connecting device according to claim 3, wherein shock absorbing pads are fixedly connected to the front and rear sides of the partition plate.

5. An anchor rod connection device according to claim 4, wherein the shock absorbing pad is made of an elastic material and is in the shape of a round shank.

6. A rock bolt connection apparatus according to claim 1, wherein the sleeve body surface is fixedly provided with reinforcing ribs in the axial direction.

7. An anchor rod connecting device according to claim 6, wherein the reinforcing bar is elongate.

8. A rock bolt connection apparatus according to claim 1, wherein the sleeve member has a reinforcing block fixedly connected to an end thereof adjacent the sleeve body, the inner side of the reinforcing block being fixedly connected to the surface of the sleeve body.

9. A rock bolt connection apparatus according to claim 1, wherein the inner sleeve fastener is arcuate.

10. The anchor rod connecting device according to claim 1, wherein the inner sleeve fastener is provided with anti-slip threads on an inner wall thereof.