CN210460757U

CN210460757U - Pipeline hoist device for tunnel

Info

Publication number: CN210460757U
Application number: CN201921541945.9U
Authority: CN
Inventors: 熊文涛
Original assignee: Qingdao Tongchuang Pipeline System Co ltd
Current assignee: Qingdao Tongchuang Pipeline System Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-05
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a pipeline hoisting device for roadway, which comprises a plurality of sections of steel pipes which are connected in sequence, a fixing frame and an adjusting frame, wherein the fixing frame is provided with a plurality of anchor rods, the fixing frame is also provided with a first strip-shaped hole, the first strip-shaped hole is vertically arranged, the adjusting frame is arranged on the fixing frame through a fixing bolt, and the fixing bolt passes through the first strip-shaped hole and is in threaded connection with a fastening nut; and the adjusting frame is provided with a pipeline fastening part for fixing the steel pipe. The pipeline hoisting device for the roadway can be used for stably and reliably supporting and fixing the steel pipe, so that the use safety and reliability of the pipeline are improved.

Description

Pipeline hoist device for tunnel

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a pipeline hoist device for tunnel.

Background

In coal mining, it is often necessary to arrange pipes in the roadway for emulsion delivery. For installing the pipeline in the roadway, it is common to install anchor rods on the side wall or the top of the roadway, and then hang the pipeline with steel wires. However, since the roadway is not straight and has a wavy shape, the steel pipes constituting the pipeline are directly and rigidly connected. Therefore, in the actual use process, part of the steel pipe is not hung on the steel wire, so that the load of the pipeline part area is increased, and the joint of the steel pipe is failed. How to design a technique that improves the pipeline and use fail safe nature is the utility model discloses the technical problem that will solve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a pipeline hoist device for tunnel realizes providing firm reliable support through pipeline hoist device for the tunnel and fixes the steel pipe to improve pipeline and use fail safe nature.

The technical scheme provided by the utility model is that, a pipeline hoisting device for roadway, including the steel pipe that the multisection connects gradually, still include mount and alignment jig, be provided with a plurality of stock on the mount, still be provided with first bar hole on the mount, first bar hole vertical arrangement, the alignment jig is installed on the mount through fixing bolt, fixing bolt passes first bar hole and threaded connection has fastening nut; and the adjusting frame is provided with a pipeline fastening part for fixing the steel pipe.

Further, the pipeline fastening part comprises a U-shaped bolt and a fixing nut, the U-shaped bolt is sleeved on the steel pipe, and two end portions of the U-shaped bolt penetrate through the adjusting frame respectively and are in threaded connection with the fixing nut.

Furthermore, a second strip-shaped hole is formed in the adjusting frame, and the U-shaped bolt is sleeved on the steel pipe and inserted into the second strip-shaped hole.

Further, the pipe fastening member comprises an upper clamp and a lower clamp, the lower clamp is mounted on the adjusting frame, the upper clamp is connected with the lower clamp through a locking bolt, and the steel pipe is clamped between the upper clamp and the lower clamp.

Furthermore, a sliding groove is formed in the adjusting frame, a sliding block is arranged at the bottom of the lower clamp, and the sliding block is slidably arranged in the sliding groove.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the fixing frame is fixed on the side wall or the top of the roadway through the anchor rod, the adjusting frame is used for fixing the steel pipe through the pipeline fastening part, the height of the adjusting frame can be adjusted up and down on the fixing frame by utilizing the first strip-shaped hole, so that the height position of the adjusting frame can be correspondingly adjusted according to the installation height requirements of the steel pipes at different positions, and after the height position of the adjusting frame is adjusted, the adjusting bracket is fixed well through the fixing bolt, the adjusting bracket can reliably support and fix the steel pipe, meanwhile, the fixing frame and the adjusting frame are matched to realize rigid fixation of the steel pipe, so that the steel pipe can be supported more stably and reliably, the damage of the steel pipe joint due to overlarge load caused by the fact that the steel pipe is not lifted and supported is avoided, the pipeline hoisting device for the roadway can be used for stably and reliably supporting and fixing the steel pipe, so that the use safety and reliability of the pipeline are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a reference diagram of the pipeline hoisting device for laneway in the utility model;

fig. 2 is a reference diagram of the pipeline hoisting device for laneway in a wall-mounted use state;

fig. 3 is a reference diagram of the pipeline hoisting device for laneway in a top-mounted use state;

fig. 4 is a schematic structural view of a fixing frame in the pipeline hoisting device for a roadway according to the present invention;

fig. 5 is a schematic structural view of an adjusting bracket in the pipeline hoisting device for a roadway according to the present invention;

fig. 6 is a schematic structural view of the pipe fastening member 21 in the pipe hoisting device for a roadway according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, 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 efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the pipeline hoisting device for a roadway of the present embodiment includes a plurality of sections of steel pipes 100 connected in sequence, and further includes a fixed frame 1 and an adjusting frame 2, wherein the fixed frame 1 is provided with a plurality of anchor rods 11, the fixed frame 1 is further provided with a first strip-shaped hole 12, the first strip-shaped hole 12 is vertically arranged, the adjusting frame 2 is installed on the fixed frame 1 through a fixing bolt (not shown), the fixing bolt passes through the first strip-shaped hole 12 and is in threaded connection with a fastening nut (not shown); the adjusting bracket 2 is provided with a pipe fastening part 21 for fixing the steel pipe.

Specifically, in the process of assembling and arranging the steel pipes 1 in the roadway, the fixing positions of the fixing frames 1 are adjusted according to the distribution of the steel pipes 1, and then the height positions are adjusted by the adjusting frames 2 to meet the installation and support requirements of the steel pipes 1. And owing to dispose first bar hole 12 on the mount 1, and first bar hole 12 is vertical arrangement, alright carry out height control with convenient coming to the first bar hole 12 of adjusting frame 2 extension. Thus, the height position of the adjusting bracket 2 can more effectively meet the installation and support requirements of the steel pipe 100, and damage to the connection part of the steel pipe 100 caused by the suspension and unsupported of the steel pipe 100 can be effectively avoided. In which anchor rods 11 are fixed to the side walls of the tunnel as shown in fig. 2 to install the steel pipes 100 through the side walls of the tunnel, and anchor rods 11 are fixed to the roof of the tunnel as shown in fig. 3 to install the steel pipes 100 through the roof of the tunnel.

There are various forms of the pipe fastening member 21 for fixing the steel pipe 100 on the installation frame. For example: the pipe fastening member 21 includes a U-shaped bolt 211 and a fixing nut 212, the U-shaped bolt 211 is fitted over the steel pipe, and both ends of the U-shaped bolt 211 penetrate the adjusting bracket 2 and are threadedly connected to the fixing nut, respectively. Specifically, the pipe fastening member 21 fixes the steel pipe 100 by using a U-bolt 211, and the U-bolt 211 is sleeved on the steel pipe 100 and then passes through the adjusting bracket 2 and is fastened and fixed by a fixing nut 212. Preferably, in order to adjust the transverse installation position of the steel pipe 100 as required, the adjusting bracket 2 is correspondingly provided with a second bar-shaped hole 31, and the U-shaped bolt 211 is sleeved on the steel pipe and inserted into the second bar-shaped hole 31. Specifically, after the U-shaped bolt 211 is sleeved on the steel pipe 100, the U-shaped bolt can be inserted into the second strip-shaped hole 31 to adjust the position in the transverse direction, so as to meet the requirement of accurate installation of the steel pipe 100.

Similarly, as shown in fig. 6, the pipe fastening member 21 may further include an upper clamp 213 and a lower clamp 214 connected together, the lower clamp 214 being mounted on the adjustment frame 2, the upper clamp 213 being connected to the lower clamp 214 by a locking bolt 215, and the steel pipe being clamped between the upper clamp 213 and the lower clamp 214. Specifically, the upper clip 213 and the lower clip 214 are both in a semicircular structure, the lower clip 214 is directly mounted on the adjusting bracket 2, then the steel pipe 100 is placed on the lower clip 214 and the upper clip 213 is fastened, and finally, the upper clip 213 and the lower clip 214 are connected together by the locking bolt 215. Preferably, in order to adjust the transverse installation position of the steel pipe 100 as required, correspondingly, the second strip-shaped hole 31 on the adjusting bracket 2 may serve as a sliding slot, the bottom of the lower clamp 214 is provided with a sliding block 216, the sliding block 216 is slidably disposed in the sliding slot, the sliding block 216 is further provided with a threaded hole, a positioning screw is threadedly connected in the threaded hole, and after the sliding block 216 is slid to the designated position, the positioning screw is rotated to abut against the adjusting bracket 2 to position the sliding block 216.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A pipeline hoisting device for a roadway comprises a plurality of sections of steel pipes which are sequentially connected, and is characterized by further comprising a fixing frame and an adjusting frame, wherein a plurality of anchor rods are arranged on the fixing frame, a first strip-shaped hole is further formed in the fixing frame, the first strip-shaped hole is vertically arranged, the adjusting frame is installed on the fixing frame through a fixing bolt, and the fixing bolt penetrates through the first strip-shaped hole and is in threaded connection with a fastening nut; and the adjusting frame is provided with a pipeline fastening part for fixing the steel pipe.

2. The roadway pipeline hoisting device according to claim 1, wherein the pipeline fastening member comprises a U-shaped bolt and a fixing nut, the U-shaped bolt is sleeved on the steel pipe, and two end portions of the U-shaped bolt respectively penetrate through the adjusting frame and are in threaded connection with the fixing nut.

3. The pipeline hoisting device for the roadway according to claim 2, wherein a second strip-shaped hole is formed in the adjusting bracket, and the U-shaped bolt is sleeved on the steel pipe and inserted into the second strip-shaped hole.

4. The roadway pipe hoist apparatus of claim 1, wherein the pipe fastening member comprises an upper clamp and a lower clamp, the lower clamp is mounted on the adjusting bracket, the upper clamp is connected with the lower clamp by a locking bolt, and the steel pipe is sandwiched between the upper clamp and the lower clamp.

5. The roadway pipeline hoisting device according to claim 4, wherein the adjusting bracket is provided with a sliding groove, and the bottom of the lower clamp is provided with a sliding block which is slidably arranged in the sliding groove.