CN211874547U

CN211874547U - Coal mining gas discharge pipeline bears device

Info

Publication number: CN211874547U
Application number: CN202020486805.2U
Authority: CN
Inventors: 宋伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-04
Filing date: 2020-04-04
Publication date: 2020-11-06
Anticipated expiration: 2030-04-04

Abstract

The utility model belongs to the field of coal mining gas emission, in particular to a coal mining gas emission pipeline bearing device, which comprises a bracket, mounting plates are welded on two sides of the bracket, a plurality of supporting beams are welded between the two mounting plates on the outer side wall of the bracket, reinforcing ribs are arranged between the supporting beams and the bracket, two sides of each reinforcing rib are respectively fixedly connected with the bracket and the supporting beams, and the supporting beams are of hollow structures; the recess can carry out spacingly and stop to the pipeline with the draw-in groove, avoid the pipeline to rotate along a supporting beam, guarantee that the pipeline is placed firmly, through rotatory knob, the knob drives the lead screw through the rotation and rotates, the sliding sleeve can move along the lateral wall of lead screw through ball bearing to the fly leaf promotes to press from both sides the cover and is close to the cover and the laminating of pipeline outer wall on recess and draw-in groove to the pipeline, realizes the clamping to the pipeline, makes the difficult skew of pipeline, makes things convenient for people to install fixedly to the pipeline.

Description

Coal mining gas discharge pipeline bears device

Technical Field

The utility model belongs to coal mining gas discharges the field, concretely relates to coal mining gas discharge pipeline bears device.

Background

Coal mining is exactly the process of carrying out the exploitation utilization to the underground coal seam, in the mining process, contain a large amount of gas in the mine, meet fire and can produce the explosion when gas reachs certain concentration, gas explosion not only can seriously destroy the mine facility, interrupt production, but also can cause a large amount of casualties, need discharge gas through the gas pipeline, the pipeline bears the weight of through the support more and erects, the support is many the horizontal pole design, the pipeline easily produces the roll on the horizontal pole, stability is relatively poor, and when consolidating the pipeline, the pipeline easily rotates along the horizontal pole, produce the skew, be not convenient for fix.

In order to solve the problem, the application provides a coal mining gas discharge pipeline bearing device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a coal mining gas discharge pipeline bears device has and places firmly, convenient fixed characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mining gas discharge pipeline carrying device comprises a support, mounting plates are welded on two sides of the support, a plurality of supporting beams are welded between two mounting plates on the outer side wall of the support, reinforcing ribs are arranged between the supporting beams and the support, two sides of each reinforcing rib are respectively fixedly connected with the support and the supporting beams, each supporting beam is of a hollow structure, a plurality of grooves are sequentially formed in one side, located on the movable plate, of each supporting beam, a sliding sleeve is arranged between the movable plate and the corresponding supporting beam and fixedly connected with the movable plate, a lead screw is sleeved in the sliding sleeve, one end of the lead screw is rotatably connected with the inner wall of the corresponding supporting beam, a knob is welded at one end, far away from the corresponding supporting beam, of each sliding sleeve, a limiting block is symmetrically welded on one side, far away from the corresponding sliding sleeve, of, and with supporting beam sliding connection, a plurality of draw-in grooves have been seted up in proper order to the fly leaf one side of keeping away from the sliding sleeve, the draw-in groove with all bond in the recess and press from both sides the cover.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, the strengthening rib the support with be the triangle design between the recess.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, the recess with press from both sides the cover in the draw-in groove and be opposite setting.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, the sliding sleeve with the junction endotheca of lead screw is equipped with ball bearing, and with the lead screw rotates to be connected.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, a supporting beam with the spacing groove has been seted up to the junction of stopper, the stopper inserts the spacing inslot, and with spacing groove sliding connection.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, the inner wall of spacing groove is T shape structure, just the inner wall of spacing groove with the stopper is laminated mutually.

As the utility model relates to a coal mining gas discharge pipeline bears device is preferred, the lead screw with the one end that the knob is connected runs through a supporting beam, and extend to outside a supporting beam.

Compared with the prior art, the beneficial effects of the utility model are that:

place the pipeline on a supporting beam, make the pipeline be located recess and draw-in groove, recess and draw-in groove can carry on spacingly and stop the pipeline, avoid the pipeline to rotate along a supporting beam, it is firm to guarantee that the pipeline is placed, through rotatory knob, the knob drives the lead screw through the rotation and rotates, the sliding sleeve can remove along the lateral wall of lead screw through ball bearing, thereby the fly leaf promotes to press from both sides the cover and is close to the clamp cover and the laminating of pipeline outer wall on recess and draw-in groove to the pipeline, the realization is to the clamping of pipeline, make the pipeline be difficult for squinting, make things convenient for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view between a support beam and a movable plate of the present invention;

FIG. 3 is a schematic view of the structure A-A of the present invention;

FIG. 4 is a schematic structural view between the support beam and the screw rod of the present invention;

in the figure: 1. a support; 2. a jacket; 3. a knob; 4. a support beam; 5. a groove; 6. a screw rod; 7. a card slot; 8. a movable plate; 9. a limiting block; 10. a sliding sleeve; 11. a limiting groove; 12. mounting a plate; 13. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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;

fig. 1 is a schematic structural diagram of the present invention.

A coal mining gas discharge pipeline bearing device comprises a support 1, mounting plates 12 are welded on two sides of the support 1, a plurality of supporting beams 4 are welded on the outer side wall of the support 1 between the two mounting plates 12, reinforcing ribs 13 are arranged between the supporting beams 4 and the support 1, two sides of each reinforcing rib 13 are respectively fixedly connected with the support 1 and the corresponding supporting beam 4, each supporting beam 4 is of a hollow structure, a plurality of grooves 5 are sequentially formed in one side of each supporting beam 4, which is positioned on a movable plate 8, a sliding sleeve 10 is arranged between the movable plate 8 and the corresponding supporting beam 4, the sliding sleeve 10 is fixedly connected with the movable plate 8, a lead screw 6 is sleeved in the sliding sleeve 10, one end of the lead screw 6 is rotatably connected with the inner wall of the corresponding supporting beam 4, a knob 3 is welded at one end, which is far away from the supporting beam 4, and is connected with a supporting beam 4 in a sliding way, one side of the movable plate 8 far away from the sliding sleeve 10 is sequentially provided with a plurality of clamping grooves 7, and clamping sleeves 2 are bonded in the clamping grooves 7 and the grooves 5

In this embodiment: place the pipeline on a supporting beam 4, make the pipeline be located recess 5 and draw-in groove 7, recess 5 and draw-in groove 7 can carry on spacingly and stop to the pipeline, avoid the pipeline to rotate along a supporting beam 4, it is firm to guarantee that the pipeline is placed, through rotatory knob 3, knob 3 drives lead screw 6 through the rotation and rotates, sliding sleeve 10 can remove along the lateral wall of lead screw 6 through ball bearing, thereby fly leaf 8 promotes to press from both sides cover 2 and is close to press from both sides cover 2 and the laminating of pipeline outer wall on until recess 5 and draw-in groove 7 to the pipeline, the realization is to the clamping of pipeline, make the difficult skew of pipeline, make things convenient for people to install fixedly to.

As shown in fig. 2;

fig. 2 is a schematic structural diagram between the middle support beam 4 and the movable plate 8 of the present invention.

In an alternative embodiment, the ribs 13, the bracket 1 and the grooves 5 are of triangular design.

In this embodiment: because be the triangle design between strengthening rib 13, support 1 and the recess 5, strengthening rib 13 can support a supporting beam 4, increases a supporting beam 4's compressive strength, and the stability between support 1, a supporting beam 4 and strengthening rib 13 can be guaranteed in the triangle design.

As shown in fig. 3;

fig. 3 is a schematic structural diagram of a-a of the present invention.

In an alternative embodiment, the recess 5 is located opposite the jacket 2 in the slot 7.

In an alternative embodiment, the end of the screw rod 6 connected to the knob 3 extends through the support beam 4 and extends outside the support beam 4.

In an alternative embodiment, a ball bearing is sleeved in the joint of the sliding sleeve 10 and the screw 6, and is rotatably connected with the screw 6.

In an optional embodiment, a limiting groove 11 is formed at a joint of the supporting beam 4 and the limiting block 9, and the limiting block 9 is inserted into the limiting groove 11 and is slidably connected with the limiting groove 11.

In an alternative embodiment, the inner wall of the limiting groove 11 is a T-shaped structure, and the inner wall of the limiting groove 11 is attached to the limiting block 9.

In this embodiment: because the groove 5 and the jacket 2 in the clamping groove 7 are oppositely arranged, when the movable plate 8 moves, the movable plate 8 can push the jacket 2 to approach the pipeline until the groove 5 and the jacket 2 on the clamping groove 7 are attached to the outer wall of the pipeline, so that the pipeline is conveniently clamped, because the ball bearing is sleeved in the joint of the sliding sleeve 10 and the screw rod 6 and is rotationally connected with the screw rod 6, when the screw rod 6 rotates, the sliding sleeve 10 can move along the outer side wall of the screw rod 6 through the ball bearing, so that people can conveniently clamp and fix the pipeline, because the connecting part of the supporting beam 4 and the limiting block 9 is provided with the limiting groove 11, the limiting block 9 is inserted into the limiting groove 11, and with spacing groove 11 sliding connection, the sliding sleeve 10 is when removing, and spacing groove 11 can carry on spacingly to sliding sleeve 10 through stopper 9, makes sliding sleeve 10 be difficult for the upset when removing, guarantees the stability of sliding sleeve 10 in the removal.

The utility model discloses a theory of operation and use flow: the pipeline is placed on the supporting beam 4, the pipeline is positioned in the groove 5 and the clamping groove 7, the groove 5 and the clamping groove 7 can limit and block the pipeline, the pipeline is prevented from rotating along the supporting beam 4, the stable placement of the pipeline is ensured, the reinforcing ribs 13 and the groove 5 are in a triangular design, the reinforcing ribs 13 can support the supporting beam 4, the compressive strength of the supporting beam 4 is increased, the triangular design can ensure the stability among the support 1, the supporting beam 4 and the reinforcing ribs 13, the knob 3 is rotated to drive the screw rod 6 to rotate, the ball bearing is sleeved in the connecting part of the sliding sleeve 10 and the screw rod 6 and is rotatably connected with the screw rod 6, the sliding sleeve 10 can move along the outer side wall of the screw rod 6 through the ball bearing when the screw rod 6 rotates, the clamping operation of the pipeline is convenient for people, and the ball bearing is sleeved in the connecting part of the sliding sleeve 10 and the screw rod 6, and be connected with 6 rotations of lead screw, lead screw 6 is when rotating, sliding sleeve 10 can remove along 6 lateral wall of lead screw through ball bearing, make things convenient for people to carry out the clamping operation to the pipeline, because the clamp cover 2 in recess 5 and the draw-in groove 7 is opposition setting, fly leaf 8 is when removing, fly leaf 8 can promote to press from both sides the cover 2 and be close to the pipeline, press from both sides cover 2 and the laminating of pipeline outer wall on recess 5 and draw-in groove 7, the convenience is carried out the clamping to the pipeline, the realization is to the clamping of pipeline, make the difficult skew of pipeline, make things convenient for people to install fixedly to the pipeline.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mining gas discharge pipeline bears device, includes support (1), its characterized in that: the welding of the both sides of support (1) has mounting panel (12), support (1) lateral wall is located two the welding has a plurality of supporting beam (4) between mounting panel (12), supporting beam (4) with be equipped with strengthening rib (13) between support (1), the both sides of strengthening rib (13) respectively with support (1) with supporting beam (4) fixed connection, supporting beam (4) are hollow structure, a plurality of recesses (5) have been seted up in proper order to one side that supporting beam (4) are located fly leaf (8), be equipped with sliding sleeve (10) between fly leaf (8) and supporting beam (4), sliding sleeve (10) with fly leaf (8) fixed connection, sliding sleeve (10) endotheca is equipped with lead screw (6), the one end of lead screw (6) with the inner wall of supporting beam (4) rotates to be connected, the one end welding that supporting beam (4) was kept away from to lead screw (6) has knob (3), keep away from sliding sleeve (10) one side symmetric welding of fly leaf (8) has stopper (9), stopper (9) are kept away from one side embedding of sliding sleeve (10) 0 in supporting beam (4), and with supporting beam (4) sliding connection, fly leaf (8) are kept away from one side of sliding sleeve (10) has seted up a plurality of draw-in grooves (7) in proper order, draw-in groove (7) with it has pressed from both sides cover (2) all to bond in recess (5).

2. The coal mining gas discharge pipe carrying device according to claim 1, characterized in that: the reinforcing ribs (13), the bracket (1) and the grooves (5) are designed in a triangular mode.

3. The coal mining gas discharge pipe carrying device according to claim 1, characterized in that: the groove (5) and the jacket (2) in the clamping groove (7) are oppositely arranged.

4. The coal mining gas discharge pipe carrying device according to claim 1, characterized in that: the ball bearing is sleeved in the joint of the sliding sleeve (10) and the screw rod (6), and the ball bearing is rotatably connected with the screw rod (6).

5. The coal mining gas discharge pipe carrying device according to claim 1, characterized in that: a limiting groove (11) is formed in the joint of the supporting beam (4) and the limiting block (9), and the limiting block (9) is inserted into the limiting groove (11) and is in sliding connection with the limiting groove (11).

6. The coal mining gas discharge pipe carrying device according to claim 5, wherein: the inner wall of the limiting groove (11) is of a T-shaped structure, and the inner wall of the limiting groove (11) is attached to the limiting block (9).

7. The coal mining gas discharge pipe carrying device according to claim 1, characterized in that: one end of the screw rod (6) connected with the knob (3) penetrates through the supporting beam (4) and extends out of the supporting beam (4).