CN220851052U

CN220851052U - Novel underground filling pipeline fixing device

Info

Publication number: CN220851052U
Application number: CN202322530787.XU
Authority: CN
Inventors: 党少卿; 王超; 景兵; 段慧宇; 赵培; 许诚麟
Original assignee: Shanxi Coal Planning And Design Institute Group Co ltd
Current assignee: Shanxi Coal Planning And Design Institute Group Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-26
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to a novel underground filling pipeline fixing device, which belongs to the technical field of mining and particularly comprises connecting holes respectively arranged at four corners of a fixing base, wherein expansion bolts are arranged in the connecting holes, a fixing block is fixed on the fixing base, a T-shaped clamping groove is formed in the fixing block, the T-shaped clamping groove does not penetrate through the fixing block, a T-shaped sliding block is arranged at the bottom of a pipe clamp, the T-shaped sliding block is arranged in the T-shaped clamping groove, and a fixing stop block for blocking the T-shaped sliding block is further arranged on the fixing base.

Description

Novel underground filling pipeline fixing device

Technical Field

The utility model relates to a novel underground filling pipeline fixing device, and belongs to the technical field of mining.

Background

Mining filling is an important mode of green mining, and is a mining method for realizing safe mining and ecological protection by processing one or more materials and then conveying the processed materials to a specific position. The most common filling mode at present is that filling slurry is directly introduced into a goaf by using a filling pipe for filling, and filling pipeline laying is one of key processes of mine filling. Because the pipe diameter of the filling pipe is large, and the vibration of the pipeline is large when filling is carried out, the filling pipeline is often laid along the roadway bottom plate, the common fixing method is to fix the filling pipeline on the roadway bottom plate by utilizing omega-shaped pipe clamps, the two sides of the pipe clamps are fixed through anchor rods or expansion bolts, the occupied space of the bottom plate is large, the roadway width is large under the condition that the safety passing of vehicles and personnel is met, the engineering quantity is increased, and the fixing installation is needed again after the disassembly.

Disclosure of utility model

The utility model provides a novel underground filling pipeline fixing device for solving the technical problems in the prior art, and solves the problems that the filling pipeline is large in occupied space and needs to be fixed again after being detached.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the underground novel filling pipeline fixing device comprises a fixing base and a pipe clamp, wherein four corners of the fixing base are respectively provided with a connecting hole, the connecting holes are internally used for installing expansion bolts, a fixing block is fixed on the fixing base, a T-shaped clamping groove is formed in the fixing block, the T-shaped clamping groove does not penetrate through the fixing block, a T-shaped sliding block is arranged at the bottom of the pipe clamp, the T-shaped sliding block is installed in the T-shaped clamping groove, and a fixing stop block for blocking the T-shaped sliding block is further arranged on the fixing base.

Preferably, the fixing base is further provided with two clamping holes, the two clamping holes are located at the front end of the T-shaped sliding block, the bottom of the fixing stop block is provided with two inserting blocks, and the inserting blocks are respectively inserted into the clamping holes.

Preferably, a notch is formed in the front end of the T-shaped clamping groove, and the fixed stop block is located in the notch.

Compared with the prior art, the utility model has the following technical effects: the fixed base is positioned at the lower side of the sliding pipe clamp, so that the occupied space is small; the sliding pipe clamp is fixed with the fixed base through the T-shaped groove of the fixed base and the fixed clamping block, and when the filling pipeline is replaced or the blockage is cleaned, the pipe clamp is only required to be taken down, the pipe clamp is not required to be fixed again, and the working efficiency is improved. Except for the expansion bolts, other parts can be reused, so that material waste is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic exploded view of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, a novel underground filling pipeline fixing device comprises a fixing base 1 and a pipe clamp 2, wherein connecting holes 3 are respectively formed in four corners of the fixing base 1, expansion bolts 4 are arranged in the connecting holes 3, a fixing block 5 is fixed on the fixing base 1, a T-shaped clamping groove 6 is formed in the fixing block 5, the T-shaped clamping groove 6 does not penetrate through the fixing block 5, a T-shaped sliding block 7 is arranged at the bottom of the pipe clamp 2, the T-shaped sliding block 7 is arranged in the T-shaped clamping groove 6, and a fixing stop block 8 for blocking the T-shaped sliding block is further arranged on the fixing base 1. The fixed base 1 is also provided with two clamping holes 9, the two clamping holes 9 are positioned at the front end of the T-shaped sliding block 7, the bottom of the fixed stop block 8 is provided with two inserting blocks 10, and the inserting blocks 10 are respectively inserted into the clamping holes 9. The front end of the T-shaped clamping groove 6 is provided with a notch 11, and the fixed stop block 8 is positioned in the notch 11.

According to the utility model, the expansion bolts provide fixed support for the fixed base, the expansion bolts and the expansion pipes penetrate through connecting holes on two sides of the fixed base, the hole diameter is slightly larger than the diameter of the expansion pipes, and the gasket is positioned on the plane of the groove. The pipe clamp is used for fixing the filling pipe, the radius of the pipe clamp is slightly larger than that of the filling pipe, and the interval is smaller than 5mm. The pipe clamp is fixed on the fixed base through the structures of the T-shaped sliding block and the T-shaped clamping groove. When the pipe clamp is specifically fixed, after the pipe clamp is clamped on the installed filling pipe, the adjusting bolt is fastened through the threaded seat with the threaded hole on the upper part of the sliding pipe clamp, so that the pipe clamp is attached to the filling pipe, and a better fixing effect is achieved. The T-shaped sliding block at the lower part of the pipe clamp slides in along the T-shaped groove of the fixed base until the pipe clamp cannot advance, the fixed clamping block is installed, the sliding pipe clamp is limited to move, and the distance between the T-shaped sliding block of the sliding pipe clamp and the T-shaped groove of the fixed base is smaller than 1mm.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a novel filling pipeline fixing device in pit, includes unable adjustment base and pipe strap, its characterized in that: the four corners of unable adjustment base are provided with the connecting hole respectively, be used for installing expansion bolts in the connecting hole, be fixed with the fixed block on the unable adjustment base, be provided with T type draw-in groove on the fixed block, T type draw-in groove does not run through the fixed block, the bottom of pipe strap is provided with T type slider, T type slider is installed in T type draw-in groove, still be provided with the fixed dog that is used for blockking T type slider on the unable adjustment base.

2. The downhole novel filling pipe fixing device according to claim 1, wherein: the fixing base is further provided with two clamping holes, the two clamping holes are located at the front end of the T-shaped sliding block, the bottom of the fixing stop block is provided with two inserting blocks, and the inserting blocks are respectively inserted into the clamping holes.

3. The downhole novel filling pipe fixing device according to claim 2, wherein: the front end of the T-shaped clamping groove is provided with a notch, and the fixed stop block is positioned in the notch.