CN217872925U

CN217872925U - Protective structure

Info

Publication number: CN217872925U
Application number: CN202222265951.4U
Authority: CN
Inventors: 王超群; 谢安福; 朱天辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-22
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a protective structure belongs to protective structure technical field to solve among the prior art can't adjust according to the colliery air pipe of difference in the use, thereby lead to the not good and technical problem who has the limitation of use of protective effect, including the connecting seat, the equal swing joint of both sides outer wall of connecting seat has the extension board, the one end fixedly connected with of extension board supports the touch multitouch, the pulley is installed through the connecting piece in the top of extension board, through the jacking protection backup pad and the conflict piece that sets up, can be with device fixed mounting back like this in the use, thereby make the conflict of jacking protection backup pad and the colliery air pipe of different height dimensions through adjusting, thereby reach protective effect, and through adjusting supporting the touch multitouch, the conflict piece after making like this and adjusting is inconsistent with colliery air pipe's both sides inner wall, thereby make the stability and the protective effect of device better, and the device does not have the limitation in the use.

Description

Protective structure

Technical Field

The utility model belongs to the technical field of protective structure, more specifically say, in particular to protective structure.

Background

The mine ventilation method is a working method for supplying air to a mine by a main ventilator, and the coal mine ventilation pipeline is positioned in a coal mine group and can cause the coal mine ventilation pipeline to lose effect when a coal mine collapses and the like, so that the protection structure is needed.

Traditional protective structure is in the use, because of design and the size of colliery air pipe need the regional objective factor of adaptation exploitation, then leads to air pipe's size to differ, just so has to have and can't adjust according to the colliery air pipe of difference to lead to the not good and limitation that has the use of protecting effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a protective structure to can't adjust according to the colliery air pipe of difference in the use among the solution prior art, thereby lead to the not good technical problem who has the limitation of use of protecting effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protective structure, includes the connecting seat, the equal swing joint of both sides outer wall of connecting seat has the extension board, the one end fixedly connected with of extension board is to the touch multitouch, the pulley is installed through the connecting piece in the top of extension board, the pulley is installed in the inside of guide rail, the inside at the connecting plate is seted up to the guide rail, the top of connecting plate is connected with the bottom of mounting panel, the mounting panel, first movable groove has been seted up to the inside of mounting panel, first movable block is installed to the inside symmetry in first movable groove, the top of first movable block is articulated mutually with the lift support arm, the top of lift support arm is articulated mutually with the bottom of second movable block, the inside at second movable groove is installed to the second movable block, the inside at jacking protection backup pad is seted up to the second movable groove.

As the utility model discloses an optimal technical scheme, the spout has all been seted up to the outer wall around the connecting seat, the slider is all installed to the inside of spout, the inner wall around the extension board is installed to the slider, the extension board passes through the slider and constitutes sliding structure with the connecting seat.

As the utility model discloses an optimal technical scheme, spacing hole has been seted up to the equal symmetry equidistant in top both sides of connecting seat, the top of extension board is through installing spacing bolt and connecting seat fixed connection.

As the utility model discloses a preferred technical scheme, the bottom of connecting seat and the bottom of extension board all have the fixed disk through connecting rod fixed mounting, the fixed disk all runs through threaded connection and has positioning bolt.

As the utility model discloses an optimal technical scheme, one side of first movable block all is connected with the lateral wall of connecting bearing, the inside wall of connecting bearing is connected with adjusting bolt's one end, adjusting bolt through thread connects in the both sides of mounting panel.

As the utility model discloses an preferred technical scheme, the lift support arm constitutes the active structure through first movable block and mounting panel, the lift support arm passes through the second movable block and constitutes the active structure with jacking protection backup pad.

The utility model provides a protective structure possesses following beneficial effect:

1. this is novel through the jacking protection backup pad and the conflict piece that sets up, can be with device fixed mounting back like this in the use, thereby through adjusting making jacking protection backup pad contradict with the colliery air pipe of the height and size of difference, thereby reach the protecting effect, and through adjusting the conflict piece, the conflict piece after making the regulation like this contradicts with colliery air pipe's both sides inner wall, thereby make the stability and the protecting effect of device better, and the device does not have the limitation in the use.

2. This novel through the lift support arm that sets up, the accessible lift support arm returns like this in transportation and handling to make the volume of device diminish, be more convenient for transport and transport, improved the practicality and the convenience of device like this.

Drawings

Fig. 1 is a schematic front view of a protective structure of the present invention;

fig. 2 is a schematic structural view of a combination part of a connecting rod, a fixing disc and a positioning bolt in the protection structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of the area B in fig. 1.

In the figure: 1. a connecting seat; 2. a chute; 3. a slider; 4. an extension plate; 5. a limit bolt; 6. a contact block; 7. a connecting rod; 8. fixing the disc; 9. positioning the bolt; 10. a pulley; 11. a guide rail; 12. a connecting plate; 13. mounting a plate; 14. a first movable slot; 15. a first movable block; 16. connecting a bearing; 17. adjusting the bolt; 18. lifting the support arm; 19. a second movable block; 20. a second movable slot; 21. and (5) jacking a protective supporting plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a protective structure, including connecting seat 1, the equal swing joint of both sides outer wall of connecting seat 1 has extension board 4, the one end fixedly connected with who extends board 4 offsets touch multitouch 6, pulley 10 is installed through the connecting piece in the top of extension board 4, pulley 10 installs the inside at guide rail 11, guide rail 11 sets up the inside at connecting plate 12, the top of connecting plate 12 is connected with the bottom of mounting panel 13, first movable groove 14 has been seted up to the inside of mounting panel 13, first movable block 15 is installed to the inside symmetry of first movable groove 14, the top of first movable block 15 is articulated mutually with lift support arm 18, the top of lift support arm 18 is articulated mutually with the bottom of second movable block 19, the inside at second movable groove 20 is installed to second movable block 19, the inside at jacking protection backup pad 21 is set up to second movable groove 20, jacking protection backup pad 21 and conflict multitouch 6 through the jacking, can be with the device fixed mounting after like this in the use, thereby make the colliery of jacking protection backup pad 21 conflicting with the conflict of different height dimensions carry out the colliery, thereby reach the protective effect, and offset the inner wall of air pipe after adjusting touch multitouch 6, thereby the better stability of air pipe and the protection device and the both sides of air pipe are made.

Wherein, spout 2 has all been seted up to the outer wall around connecting seat 1, slider 3 is all installed to the inside of spout 2, and slider 3 is installed at extension board 4 front and back inner wall, and extension board 4 passes through slider 3 and constitutes sliding construction with connecting seat 1, and extension board 4 through setting up can make extension board 4 slide adjustment through slider 3 in the use like this to it makes conflict piece 6 inconsistent with the both sides inner wall of colliery air pipe after making extension board 4 adjust.

Wherein, spacing hole has been seted up to the equal symmetry equidistant in top both sides of connecting seat 1, and the top of extension board 4 is through installing spacing bolt 5 and connecting seat 1 fixed connection, through the spacing bolt 5 that sets up, and accessible spacing bolt 5 is fixed extension board 4 of adjusting like this in the use.

Wherein, the bottom of connecting seat 1 and the bottom of extending board 4 all have a fixed disk 8 through connecting rod 7 fixed mounting, and fixed disk 8 all runs through threaded connection has positioning bolt 9, and through the positioning bolt 9 that sets up, accessible installation positioning bolt 9 makes the bottom of fixing to coal mine ventilation pipe through fixed disk 8 in the use like this, fixes the device wholly.

Wherein, one side of first movable block 15 all is connected with connection bearing 16's lateral wall, and connection bearing 16's inside wall is connected with adjusting bolt 17's one end, and adjusting bolt 17 runs through threaded connection in the both sides of mounting panel 13, through the adjusting bolt 17 that sets up, like this accessible corotation or reversal adjusting bolt 17 in the use to make adjusting bolt 17 drive first movable block 15 and move about.

Wherein, lift support arm 18 constitutes the active structure through first movable block 15 and mounting panel 13, and lift support arm 18 constitutes the active structure through second movable block 19 and jacking protection backup pad 21, through the lift support arm 18 that sets up, like this in transportation and handling accessible lift support arm 18 return back to make the volume of device diminish, be more convenient for transport and transport, improved the practicality and the convenience of device like this.

The specific use mode and function of the embodiment are as follows:

the utility model discloses when using, jacking protection backup pad 21 and conflict piece 6 through setting up, can be with device fixed mounting back like this in the use, thereby it contradicts with the colliery air pipe of different height dimensions to make jacking protection backup pad 21 through adjusting, thereby reach the protecting effect, and through adjusting conflict piece 6, conflict piece 6 after making the regulation is inconsistent with colliery air pipe's both sides inner wall like this, thereby the stability and the protecting effect that make the device are better, and the device does not have the limitation in the use, lift support arm 18 through setting up, like this in transportation and handling accessible lift support arm 18 return, thereby make the volume of device diminish, be more convenient for transport and transport, the practicality and the convenience of device have been improved like this.

In the use, at first through the lift support arm 18 that sets up, like this the retraction of accessible lift support arm 18 in transportation and handling, thereby make the volume of device diminish, more be convenient for transport and transport, secondly through the positioning bolt 9 that sets up, accessible installation positioning bolt 9 makes the bottom of fixing to the coal mine air pipe through fixed disk 8 in the use like this, fix the device wholly, later through the extension board 4 that sets up, like this can make extension board 4 carry out sliding adjustment through slider 3 in the use, thereby make conflict piece 6 inconsistent with the both sides inner wall in air pipe coal mine after extension board 4 adjusts, and through the spacing bolt 5 that sets up, like this accessible spacing bolt 5 fixes the extension board 4 of adjusting in the use, at last through the adjusting bolt 17 that sets up, like this accessible corotation or reversal adjusting bolt 17 in the use, thereby make adjusting bolt 17 drive first movable block 15 move about, make jacking protection backup pad 21 and conflict piece 6 conflict through the setting up, like this can be with the device fixed mounting after the use, thereby make jacking protection pad 21 reach the different air pipe height adjustment through adjusting bolt 6 and the conflict piece and the both sides of air pipe that the protection effect is accomplished so, thereby the use the both sides protection effect of a protection piece is just so.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protective structure, characterized in that: including connecting seat (1), the equal swing joint of both sides outer wall of connecting seat (1) has extension board (4), the one end fixedly connected with of extension board (4) is to touch multitouch (6), pulley (10) are installed through the connecting piece in the top of extension board (4), the inside at guide rail (11) is installed in pulley (10), the inside at connecting plate (12) is seted up in guide rail (11), the top of connecting plate (12) is connected with the bottom of mounting panel (13), first movable groove (14) have been seted up to the inside of mounting panel (13), first movable block (15) are installed to the inside symmetry of first movable groove (14), the top of first movable block (15) is articulated mutually with lift support arm (18), the top of lift support arm (18) is articulated mutually with the bottom of second movable block (19), the inside at second movable groove (20) is installed to second movable block (19), the inside at jacking protection backup pad (21) is seted up in second movable groove (20).

2. A protective structure according to claim 1, characterized in that: spout (2) have all been seted up to the front and back outer wall of connecting seat (1), slider (3) are all installed to the inside of spout (2), inner wall around extension board (4) is installed in slider (3), extension board (4) constitute sliding structure through slider (3) and connecting seat (1).

3. A protective structure according to claim 1, characterized in that: spacing holes are symmetrically and equidistantly formed in the two sides of the top end of the connecting seat (1), and the top end of the extension plate (4) is fixedly connected with the connecting seat (1) through mounting of a limiting bolt (5).

4. A protective structure according to claim 1, characterized in that: the bottom of connecting seat (1) and the bottom of extending board (4) all have fixed disk (8) through connecting rod (7) fixed mounting, fixed disk (8) all run through threaded connection and have positioning bolt (9).

5. A protective structure according to claim 1, characterized in that: one side of the first movable block (15) is connected with the outer side wall of the connecting bearing (16), the inner side wall of the connecting bearing (16) is connected with one end of the adjusting bolt (17), and the adjusting bolt (17) penetrates through the two sides of the mounting plate (13).

6. A protective structure according to claim 1, characterized in that: the lifting support arm (18) forms a movable structure with the mounting plate (13) through the first movable block (15), and the lifting support arm (18) forms a movable structure with the jacking protection support plate (21) through the second movable block (19).