CN217950413U - Supporting and reinforcing column for mine building channel - Google Patents

Abstract

The utility model belongs to the technical field of the passageway is built in ore deposit, a passageway is built with supporting reinforcement post in ore deposit is disclosed, comprising a base plate, one side fixed surface of bottom plate installs the stand, the top of stand is provided with the lift post, the outside surface of lift post rotates and installs the backup pad, the lower surface of backup pad is seted up flutedly, the bracing piece is installed to the recess internal rotation, the spout has been seted up on the outside surface of lift post, slidable mounting has the slider in the spout, the lead screw is installed in the inboard rotation of lift post, the outside fixed surface of lead screw installs bevel gear one, one side of lift post rotates and installs the pivot, the one end fixed mounting of pivot has bevel gear two, one side fixed surface of lift post installs positioning gear one, the inboard slidable mounting of pivot has the core bar, the outside fixed surface of core bar installs positioning gear two, the outside fixed surface of lift post installs the support, a side surface of support is provided with the spring. The utility model discloses have the beneficial effect of being convenient for installation and dismantlement.

Description

Supporting and reinforcing column for mine building channel

Technical Field

The application relates to the technical field of a mine building channel, in particular to a supporting and reinforcing column for the mine building channel.

Background

Along with the continuous development of science and the continuous progress of economy, people pay more and more attention to the utilization and development of energy, a coal mine is an important energy, when the coal mine is obtained, a mine tunnel needs to be drilled frequently, the safety of workers and machinery is ensured, and a supporting reinforcing column is usually arranged in the mine tunnel.

The backup pad that is used for of current support reinforcement post adopts bolt fixed mounting on the top of reinforcement post mostly, when the installation, need twist a plurality of bolts, will twist a plurality of bolts again during the dismantlement for when installation and dismantlement, comparatively waste time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a passageway is built with supporting reinforcement post in ore deposit.

The application provides a passageway is built with supporting reinforcement post in ore deposit adopts following technical scheme:

the utility model provides a passageway is built with supporting reinforced column in ore deposit, includes the bottom plate, one side fixed surface of bottom plate installs the stand, the top of stand is provided with the lift post, the outside surface rotation of lift post installs the backup pad, the lower surface of backup pad is seted up flutedly, the bracing piece is installed to the recess internal rotation, the spout has been seted up on the outside surface of lift post, slidable mounting has the slider in the spout, the inboard rotation of lift post installs the lead screw, the outside fixed surface of lead screw installs bevel gear one, one side of lift post is rotated and is installed the pivot, the one end fixed mounting of pivot has bevel gear two, one side fixed surface of lift post installs positioning gear one, the inboard slidable mounting of pivot has the core bar, the outside fixed surface of core bar installs positioning gear two, the outside fixed surface of lift post installs the support, a side surface of support is provided with the spring.

Furthermore, be sliding connection between stand and the lift post, the backup pad is provided with four, bracing piece and recess looks adaptation.

Through above-mentioned technical scheme, through the bracing piece that sets up for backup pad accessible bracing piece rotates the regulation.

Furthermore, the slider is sliding connection through spout and lift post, keeping away from backup pad one end of bracing piece and rotating the side surface of installing at the slider.

Through the technical scheme, the sliding block can slide and be adjusted in the sliding groove through the arranged sliding groove.

Furthermore, the screw rod is in threaded connection with the sliding block, the first bevel gear is meshed with the second bevel gear, and the rotating shaft is in rotating connection with the first positioning gear.

Through the technical scheme, the screw rod is arranged, so that the sliding block can be driven to slide and adjust by the rotation adjustment of the screw rod.

Furthermore, the core rod and the rotating shaft are relatively fixed in the circumferential direction, and the first positioning gear and the second positioning gear are meshed with each other.

Through above-mentioned technical scheme, relatively fixed on the circumferencial direction between core bar and the pivot through setting up for only can slide adjusting between core bar and the pivot, the one end fixed mounting of core bar has the handle.

Further, the spring is arranged between the bracket and the second positioning gear.

Through the technical scheme, the spring can apply elasticity to the second positioning gear, and the first positioning gear and the second positioning gear can be meshed with each other.

To sum up, the application comprises the following beneficial technical effects:

through rotating the handle, make the handle drive bevel gear two and rotate, bevel gear two drives bevel gear one of intermeshing with it and rotates the regulation, make bevel gear drive lead screw rotation regulation, the lead screw can drive the slider of threaded connection with it and slide the regulation in the spout, under the effect of bracing piece, can drive the backup pad and rotate the regulation, make the backup pad be used for supporting, through the spring that sets up, make locating gear two and locating gear one intermeshing, make core bar and pivot circumferencial direction fixed, make the lead screw circumference fixed, fix the high position of slider promptly, make and fix the backup pad, and only need outwards stimulate the handle, make locating gear one and locating gear two separate, can rotate the handle regulation backup pad, make installation and dismantlement to the backup pad become simple and convenient.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic front view of the present application;

fig. 3 is a partial cross-sectional structural schematic diagram of the present application.

The numbering in the figures illustrates:

1. a base plate; 2. a column; 3. a lifting column; 4. a support plate; 5. a groove; 6. a support bar; 7. a chute; 8. a slider; 9. a screw rod; 10. a first bevel gear; 11. a rotating shaft; 12. a second bevel gear; 13. positioning a first gear; 14. a core bar; 15. a second positioning gear; 16. a handle; 17. a support; 18. a spring.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a supporting and reinforcing column for a mine passageway, please refer to fig. 1-3, the supporting and reinforcing column comprises a bottom plate 1, a stand column 2 is fixedly installed on one side surface of the bottom plate 1, a lifting column 3 is arranged on the top end of the stand column 2, a supporting plate 4 is rotatably installed on the outer side surface of the lifting column 3, a groove 5 is formed in the lower surface of the supporting plate 4, a supporting rod 6 is rotatably installed in the groove 5, a sliding groove 7 is formed in the outer side surface of the lifting column 3, a sliding block 8 is slidably installed in the sliding groove 7, a screw rod 9 is rotatably installed on the inner side of the lifting column 3, a bevel gear I10 is fixedly installed on the outer side surface of the screw rod 9, a rotating shaft 11 is rotatably installed on one side of the lifting column 3, a bevel gear II 12 is fixedly installed at one end of the rotating shaft 11, a positioning gear I13 is fixedly installed on one side surface of the lifting column 3, a core rod 14 is slidably installed on the inner side surface of the rotating shaft 11, a positioning gear II 15 is fixedly installed on the outer side surface of the core rod 14, a support 17 is fixedly installed on the outer side surface of the lifting column 3, and a spring 18 is arranged on one side surface of the support 17.

Be sliding connection between stand 2 and the lift post 3, accessible bolt fastening interval between lift post 3 and the stand 2, backup pad 4 is provided with four, and bracing piece 6 and 5 looks adaptations of recess, slider 8 are sliding connection through spout 7 and lift post 3, and 4 one ends of backup pad of keeping away from of bracing piece 6 rotate and install a side surface at slider 8.

The screw rod 9 is in threaded connection with the sliding block 8, the bevel gear I10 is meshed with the bevel gear II 12, the rotating shaft 11 is in rotating connection with the positioning gear I13, the core rod 14 and the rotating shaft 11 are fixed relatively in the circumferential direction, the positioning gear I13 is meshed with the positioning gear II 15, one end of the core rod 14 is fixedly provided with a handle 16, and the spring 18 is arranged between the support 17 and the positioning gear II 15.

The implementation principle of this application embodiment channel is built with supporting reinforcement post in ore deposit does: when the device is used, the whole device is placed on the ground, the distance between the lifting column 3 and the upright post 2 is controlled, the top end of the lifting column 3 is in contact with the top end of the channel, the handle 16 is pulled outwards to separate the first positioning gear 13 from the second positioning gear 15, the handle 16 is rotated to enable the core bar 14 to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 10 which is meshed with the second bevel gear 10 to rotate, the first bevel gear 10 drives the screw rod 9 to rotate, the sliding block 8 which is in threaded connection with the screw rod 9 is adjusted in a sliding mode, the supporting plate 4 is adjusted in a rotating mode under the action of the supporting rod 6 until the upper surface of the supporting plate 4 is in contact with the top surface of the channel, the supporting plate 4 supports the channel, the handle 16 is loosened, the spring 18 drives the second positioning gear 15 to be meshed with the first positioning gear 13, the rotating shaft 11 is circumferentially fixed, namely the position of the sliding block 8 is fixed, namely the position of the supporting plate 4 is fixed, and the supporting plate is simple and convenient to fix.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a passageway is built with supporting reinforcement post in ore deposit, includes bottom plate (1), its characterized in that: the utility model discloses a lifting column, including bottom plate (1), bottom plate, support pole (17), support pole (6), spout (7) have been seted up to the outside surface of lifting column (3), backup pad (4) have been installed in the rotation of the outside surface of lifting column (3), recess (5) have been seted up to the lower surface of backup pad (4), bracing piece (6) have been installed to recess (5) internal rotation, spout (7) have been seted up to the outside surface of lifting column (3), slidable mounting has slider (8) in spout (7), the inboard of lifting column (3) is rotated and is installed lead screw (9), the outside surface fixed mounting of lead screw (9) has bevel gear (10), one side of lifting column (3) is rotated and is installed pivot (11), the one end fixed mounting of pivot (11) has bevel gear two (12), one side surface fixed mounting of lifting column (3) has positioning gear one (13), the inboard slidable mounting of pivot (11) has core bar (14), the outside surface fixed mounting of outside of lift post (14) has positioning gear two (15), the outside surface fixed mounting has support (17), one side surface fixed mounting of support (17) is provided with spring (18).

2. The supporting and reinforcing column for the mine passageway according to claim 1, wherein: be sliding connection between stand (2) and lift post (3), backup pad (4) are provided with four, bracing piece (6) and recess (5) looks adaptation.

3. The supporting and reinforcing column for the mine passageway according to claim 1, wherein: the sliding block (8) is in sliding connection with the lifting column (3) through the sliding groove (7), and one end, far away from the supporting plate (4), of the supporting rod (6) is rotatably installed on the surface of one side of the sliding block (8).

4. The supporting and reinforcing column for the mine passageway according to claim 1, wherein: the screw rod (9) is in threaded connection with the sliding block (8), the bevel gear I (10) is meshed with the bevel gear II (12), and the rotating shaft (11) is in rotating connection with the positioning gear I (13).

5. The supporting and reinforcing column for the mine passageway according to claim 1, wherein: the core rod (14) and the rotating shaft (11) are relatively fixed in the circumferential direction, the first positioning gear (13) and the second positioning gear (15) are meshed with each other, and a handle (16) is fixedly mounted at one end of the core rod (14).

6. The supporting and reinforcing column for the mine passageway according to claim 1, wherein: the spring (18) is arranged between the bracket (17) and the second positioning gear (15).

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