CN213711079U

CN213711079U - Novel anchor rod with strong stabilizing force

Info

Publication number: CN213711079U
Application number: CN202022578085.5U
Authority: CN
Inventors: 王国胜; 马健; 朱安江; 张华�; 杨有松; 赵菊红
Original assignee: Xinjiang Metallurgical Construction Group Co ltd
Current assignee: Xinjiang Metallurgical Construction Group Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-16
Anticipated expiration: 2030-11-10

Abstract

The utility model belongs to the technical field of building engineering, concretely relates to novel stock of strong firm power, including the pole body, the outside sliding connection of pole body has a collar one, the upper end fixedly connected with support one of collar one, the left end of support one is connected with the telescopic link, the outside sliding connection of pole body has a collar two, the upper end fixedly connected with support two of collar two, the flexible section of thick bamboo of right-hand member fixedly connected with of support two, the inboard of a flexible section of thick bamboo with the outside sliding connection of telescopic link. The utility model discloses an add and establish support one, support two and telescopic link isotructure for support one, telescopic link and two telescopic cylinders of support form a U style of calligraphy and with the steel backing plate clamping inside, thereby can reduce the steel backing plate in fixed in-process to the wearing and tearing of screw, and can change the steel backing plate thickness on the pole body through the flexible between telescopic link and the telescopic cylinder, thereby the steel backing plate of more thickness of clamping.

Description

Novel anchor rod with strong stabilizing force

Technical Field

The utility model belongs to the technical field of building engineering, concretely relates to novel stock of strong firm power.

Background

The anchor rod support is an indispensable one-line support process in the field of constructional engineering, can actively reinforce rock and soil mass, and effectively controls the deformation of the soil mass to prevent collapse. The anchor rod support is driven into a hole drilled in advance in earth surface rock mass, and the special structures of the head part and the rod body and a tail supporting plate are utilized, or the surrounding rock and the stable rock mass are combined together by depending on the bonding effect to generate a suspension effect, a combination beam effect and a reinforcing effect so as to achieve the purpose of supporting.

Fixed object uses the screw rod to add the steel backing plate and prepares tight nut again fixedly on traditional screw rod, if the wearing and tearing of nut hole pore wall appear, the screw rod reduces with the firm coefficient of being connected in nut hole, makes the stock can not fasten to an anchor rod can only use the steel backing plate that matches with it when using, can't change the thickness of steel backing plate, uses very inconveniently. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a novel stock of strong firm power has solved the unstable steel tie plate who damages the nut easily and can't use other thickness of current stock fixed mode.

In order to achieve the above purpose, the utility model provides a novel anchor rod with strong stability, which comprises a rod body, wherein the outer side of the rod body is slidably connected with a first mounting ring, the upper end of the first mounting ring is fixedly connected with a first bracket, the left end of the first bracket is connected with a telescopic rod, the outer side of the rod body is slidably connected with a second mounting ring, the upper end of the second mounting ring is fixedly connected with a second bracket, the right end of the second bracket is fixedly connected with a telescopic cylinder, the inner side of the telescopic cylinder is slidably connected with the outer side of the telescopic rod, a fixed cylinder is fixedly sleeved in the telescopic cylinder, a movable plate is slidably connected in the fixed cylinder, the upper end of the movable plate is fixedly connected with a pull rod, the outer side of the pull rod is slidably connected with a spring, the lower end of the movable plate is fixedly connected with a clamping block, the, the lower end of the spring is fixedly connected with the upper end of the moving plate.

The principle of the utility model lies in: the inside that the pulling pull rod made the fixture block break away from the draw-in groove then pulls out the telescopic link of corresponding length according to the steel backing plate thickness, then loosen the pull rod, make the inside that the joint entered into the draw-in groove under the promotion of the elasticity of fixture block, thereby can be fixed with the distance between collar one and the collar two, then put the steel backing plate between collar one and collar two, pass the pole body in proper order and pass the back and screw the nut, when using, displacement has taken place because of the extrusion force when the steel backing plate, also can not the very first time take place the friction with the nut, but rub collar one and collar two earlier, thereby can protect the nut not damaged.

The beneficial effects of the utility model reside in that: the utility model discloses an add and establish support one, support two and telescopic link isotructure for support one, telescopic link and two telescopic cylinders of support form a U style of calligraphy and with the steel backing plate clamping inside, thereby can reduce the steel backing plate in fixed in-process to the wearing and tearing of screw, and can change the steel backing plate thickness on the pole body through the flexible between telescopic link and the telescopic cylinder, thereby the steel backing plate of more thickness of clamping.

Furthermore, the inside fixedly connected with limiting plate of a fixed section of thick bamboo, the inside of limiting plate with the outside sliding connection of pull rod, the lower extreme of limiting plate with the upper end fixed connection of spring. A pressure can be applied to the spring through the limiting plate, so that the spring can press the clamping block into the clamping groove.

Furthermore, the outside welding of telescopic link has the strengthening rib, the right-hand member of strengthening rib with the left end welding of support one. Through setting up the strengthening rib, can strengthen the joint strength between telescopic link and the support.

Further, a steel backing plate is sleeved on the outer side of the rod body, and a nut is connected to the outer side of the rod body through threads. The steel backing plate is used for increasing the stress range during supporting.

Furthermore, the quantity of draw-in groove is a plurality of, and is a plurality of the draw-in groove is in the outside evenly distributed of telescopic link. Through setting up a plurality of draw-in grooves, can realize the installation to the steel tie plate of multiple thickness.

Drawings

Fig. 1 is a schematic view of a novel anchor rod with strong fixing force according to an embodiment of the present invention;

fig. 2 is a plan view of the anchor rod of the novel anchor rod with strong fixing force according to the embodiment of the invention in fig. 1;

fig. 3 is a right side view of the anchor rod of the novel anchor rod with strong fixing force according to the embodiment of the invention in fig. 1;

fig. 4 is an enlarged view of the portion a of the anchor rod of the embodiment of the present invention shown in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a rod body 1, a first mounting ring 2, a first support 3, a telescopic rod 4, a reinforcing rib 5, a second mounting ring 6, a second support 7, a telescopic cylinder 8, a nut 9, a steel base plate 10, a fixed cylinder 11, a movable plate 12, a pull rod 13, a spring 14, a limiting plate 15, a clamping groove 16 and a clamping block 17.

As shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a novel anchor rod with strong stability, including a rod body 1, a first outside sliding connection mounting ring 2 of the rod body 1, a first upper end fixed connection support 3 of the first mounting ring 2, a telescopic rod 4 is connected to a left end of the first support 3, a second outside sliding connection mounting ring 6 of the rod body 1, a second upper end fixed connection support 7 of the second mounting ring 6, a telescopic cylinder 8 of a right end fixed connection of the second support 7, a reinforcing rib 5 is welded to an outside of the telescopic rod 4, a right end of the reinforcing rib 5 is welded to a left end of the first support 3, by setting the reinforcing rib 5, the connection strength between the telescopic rod 4 and the first support 3 can be enhanced, a steel backing plate 10 is sleeved to an outside of the rod body 1, and a nut. The steel backing plate 10 is used for increasing the stress range during supporting.

As shown in fig. 2 and 4, the inner side of the telescopic cylinder 8 is slidably connected with the outer side of the telescopic rod 4, the inner part of the telescopic cylinder 8 is fixedly sleeved with the fixed cylinder 11, the inner part of the fixed cylinder 11 is slidably connected with the movable plate 12, the upper end of the movable plate 12 is fixedly connected with the pull rod 13, the outer side of the pull rod 13 is slidably connected with the spring 14, the lower end of the movable plate 12 is fixedly connected with the fixture block 17, the telescopic rod 4 is provided with the clamping groove 16, the outer side of the fixture block 17 is clamped with the inner part of the clamping groove 16, and the lower end. The inside fixed connection limiting plate 15 of fixed section of thick bamboo 11, the outside sliding connection of limiting plate 15 and pull rod 13, the lower extreme of limiting plate 15 and the upper end fixed connection of spring 14. A pressure can be exerted on the spring 14 through the limiting plate 15, so that the spring 14 can press the clamping blocks 17 into the clamping grooves 16, the clamping grooves 16 are multiple, and the clamping grooves 16 are uniformly distributed on the outer side of the telescopic rod 4. By arranging the clamping grooves 16, the steel base plate 10 with various thicknesses can be installed.

The utility model discloses the concrete implementation process as follows: pulling pull rod 13 makes fixture block 17 break away from the inside of draw-in groove 16 then pulls out corresponding length's telescopic link 4 according to the thickness of steel backing plate 10, then loosen pull rod 13, make fixture block 17 the promotion of the elasticity of spring 14 down the inside that the joint entered into draw-in groove 16, thereby can be fixed with the distance between collar one 2 and collar two 6, then put steel backing plate 10 between collar one 2 and collar two 6, pass pole body 1 in proper order and pass back nut 9 and screw, when using, displacement has taken place because of the extrusion force when steel backing plate 10, also can not take place the friction with nut 9 the very first time, but rub collar one 2 and collar two 6 earlier, thereby can protect nut 9 not damaged.

The utility model discloses an add and establish support one 3, support two 7 and telescopic link 4 isotructures for support one 3, telescopic link 4 and two 7 telescopic cylinders of support 8 form a U style of calligraphy and with steel backing plate 10 clamping inside, thereby can reduce the wearing and tearing of steel backing plate 10 at fixed in-process to nut 9, and can change the thickness of the steel backing plate 10 on the body 1 through the flexible between telescopic link 4 and the telescopic cylinder 8, thereby can the more steel backing plate 10 of thickness of clamping.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a novel stock of strong firm power, includes the pole body, its characterized in that: the outer side of the rod body is connected with a first mounting ring in a sliding way, the upper end of the first mounting ring is fixedly connected with a first bracket, the left end of the first bracket is connected with a telescopic rod, the outer side of the rod body is connected with a second mounting ring in a sliding way, the upper end of the second mounting ring is fixedly connected with a second bracket, the right end of the second bracket is fixedly connected with a telescopic cylinder, the inner side of the telescopic cylinder is connected with the outer side of the telescopic rod in a sliding way, a fixed cylinder is fixedly sleeved in the telescopic cylinder, a moving plate is connected inside the fixed cylinder in a sliding way, the upper end of the moving plate is fixedly connected with a pull rod, the outer side of the pull rod is connected with a spring in a sliding way, the lower end of the moving plate is fixedly connected with a clamping block, the telescopic rod is provided with a clamping groove, the outer side of the clamping block is clamped with the inner part of the clamping groove, and the lower end of the spring is fixedly connected with the upper end of the movable plate.

2. A strong stable force anchor rod according to claim 1, which is characterized in that: the fixed cylinder is fixedly connected with a limiting plate inside, the limiting plate is connected with the outer side of the pull rod in a sliding mode inside, and the lower end of the limiting plate is fixedly connected with the upper end of the spring.

3. A strong stable force anchor rod according to claim 1, which is characterized in that: the outer side of the telescopic rod is welded with a reinforcing rib, and the right end of the reinforcing rib is welded with the left end of the first support.

4. A strong stable force anchor rod according to claim 1, which is characterized in that: the outer side of the rod body is sleeved with a steel backing plate, and the outer side of the rod body is connected with a nut through threads.

5. A strong stable force anchor rod according to claim 1, which is characterized in that: the quantity of draw-in groove is a plurality of, and is a plurality of the draw-in groove is in the outside evenly distributed of telescopic link.