CN210193159U

CN210193159U - Mine shaft construction hanging scaffold guiding device

Info

Publication number: CN210193159U
Application number: CN201921130753.9U
Authority: CN
Inventors: Zhenyang Zhai; 翟振洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-03-27
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a mine shaft construction hanging scaffold guiding device in the technical field of hanging scaffold, which comprises a bottom plate, wherein the outer wall of the top of the bottom plate is fixedly connected with a frame, the top end of the frame is fixedly connected with a top plate, the outer walls of the left side and the right side of the bottom plate are respectively provided with a movable groove, the inner cavity of the movable groove is penetrated and inserted with a movable rod, the outer wall of the bottom of one side, away from each other, of two groups of movable rods is respectively provided with a guide wheel, one end, close to each other, of two groups of reset springs is fixedly connected with the outer wall of the center of one side, away from each other, the movable rod can drive the guide wheel to move left and right through the expansion of the reset springs in the device, and the reset springs shrink, so that the movable rod drives the guide wheel to move outwards, the guide wheel is tightly attached to, the safety of the use of the hanging scaffold is increased, and the guiding operation of the hanging scaffold is convenient.

Description

Mine shaft construction hanging scaffold guiding device

Technical Field

The utility model relates to a platform sling technical field specifically is mine pit shaft construction platform sling guider.

Background

The platform sling is a workstation that goes up and down in the pit shaft, and current mine pit shaft when using, need install the leading wheel at the platform sling outside and move the direction to the platform sling, however the platform sling generally is fixed connection with the leading wheel, can't adjust the position of leading wheel, because of pit shaft inner wall unevenness, leads to having the clearance between well bore wall and the leading wheel, and easy emergence is rocked when making the platform sling move, influences the normal direction of platform sling, for this reason, we propose mine pit shaft construction platform sling guider.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine pit shaft construction platform sling guider to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: mine pit shaft construction platform sling guider, comprising a base plate, bottom plate top outer wall and frame fixed connection, frame top and roof fixed connection, the shifting chute has all been seted up to bottom plate bottom left and right sides outer wall, the shifting chute inner chamber runs through to peg graft there is the carriage release lever, one side bottom outer wall that two sets of carriage release levers kept away from each other all is provided with the leading wheel, one side inner wall that two sets of shifting chutes kept away from each other all is provided with reset spring, one side central authorities outer wall fixed connection that one end and two sets of carriage release levers that two sets of reset spring are close to each other kept away.

Preferably, the fluting has all been seted up to the roof left and right sides outer wall, and the fluting inner chamber is pegged graft and is had the guide bar, and one end that two sets of guide bars are close to each other and two sets of fluting one side inner walls that are close to each other are provided with supporting spring between, and the one end that two sets of guide bars kept away from each other all is provided with the pulley.

Preferably, the outer wall of the bottom plate is fixedly connected with the supporting block, the supporting block is lower than the moving rod, and the supporting block is lower than the guide wheel.

Preferably, the outer walls of the front side and the rear side of the moving rod are provided with guide blocks, one outer wall, close to each other, of each of the two sets of guide blocks is fixedly connected with the outer walls of the front side and the rear side of the moving rod respectively, and one outer wall, far away from each other, of each of the two sets of guide blocks is connected with the inner walls of the front side and the rear side of the moving groove.

Preferably, the inner wall of the left side and the inner wall of the right side of the frame are hinged with stop levers, one ends, close to each other, of the two sets of stop levers are respectively attached to one side outer wall, away from each other, of the two sets of moving levers, a limiting block is arranged on one side top outer wall, away from each other, of the two sets of moving levers, and the outer wall of the bottom of the limiting block is attached to the outer wall of the.

Preferably, the inner walls of the left side and the right side of the frame are provided with clamping blocks, the clamping blocks are located above the stop lever, and the outer wall of the top of the stop lever is provided with clamping grooves matched with the clamping blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the device is telescopic through the reset spring, so that the moving rod can drive the guide wheel to move left and right, the reset spring contracts, the moving rod drives the guide wheel to move outwards, the guide wheel is tightly attached to the inner wall of the shaft, the guide wheel can be always tightly attached to the inner wall of the shaft, a gap is not generated between the guide wheel and the side wall of the shaft, the hanging scaffold is prevented from shaking when moving up and down, the use safety of the hanging scaffold is improved, and the hanging scaffold is convenient to guide and operate.

Drawings

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

fig. 2 is a schematic view of the connection structure of the stop lever and the moving rod of the present invention.

In the figure: 1. a base plate; 2. a frame; 3. a moving groove; 4. a travel bar; 5. a guide wheel; 6. a return spring; 7. a stop lever; 8. a limiting block; 9. a clamping block; 10. a card slot; 11. a support block; 12. a guide block; 13. a pulley; 14. a support spring; 15. and (4) slotting.

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.

The utility model provides a technical scheme: the mine shaft construction hanging scaffold guiding device, please refer to fig. 1, comprises a bottom plate 1;

referring to fig. 1, the outer wall of the top of a bottom plate 1 is fixedly connected with a frame 2, the top end of the frame 2 is fixedly connected with a top plate, and the bottom plate 1, the frame 2 and the top plate are made of metal;

referring to fig. 1, the outer walls of the left side and the right side of the bottom of a bottom plate 1 are both provided with a moving groove 3, the inner cavity of the moving groove 3 is inserted with moving rods 4, the outer wall of the bottom of one side, away from each other, of each of the two groups of moving rods 4 is provided with a guide wheel 5, the guide wheels 5 are fixedly connected with the moving rods 4, and the guide wheels 5 are attached to the inner wall of a shaft to guide the up-and-down movement of a hanging scaffold;

referring to fig. 1, the inner walls of the two sets of moving grooves 3 far away from each other are provided with return springs 6, the return springs 6 are fixedly connected with the inner walls of the moving grooves 3, the ends of the two sets of return springs 6 close to each other are fixedly connected with the central outer wall of the two sets of moving rods 4 far away from each other, when the inner wall of the shaft is recessed, the return spring 6 contracts to enable the movable rod 4 to drive the guide wheel 5 to move outwards, so that the guide wheel 5 is tightly attached to the inner wall of the shaft, a gap is not generated between the inner wall of the shaft and the guide wheel 5, the hanging scaffold is prevented from shaking in the moving and guiding process, the use safety of the hanging scaffold is ensured, when the inner wall of the shaft is convex, the return spring 6 can stretch, so that the moving rod 4 can drive the guide wheel 5 to the inner side, the convex inner wall of the shaft cannot influence the normal up-and-down movement of the hanging scaffold, and the guiding operation of the hanging scaffold is convenient;

referring to fig. 1, the outer walls of the left side and the right side of the top plate are both provided with slots 15, guide rods are inserted into the inner cavities of the slots 15, a support spring 14 is arranged between one end of each group of guide rods close to each other and one inner wall of each group of slots 15 close to each other, the support spring 14 is fixedly connected with the inner wall of each slot 15 and the outer wall of each guide rod, the support spring 14 expands to enable the pulley 13 to be tightly attached to the inner wall of the shaft, the support spring 14 stretches to enable the pulley 13 to move left and right, so that the pulley 13 and the guide wheel 5 have the same function, the pulley 13 is arranged at one end of each group of guide rods far away from each other, the pulley 13 is fixedly connected with the guide rods to guide the top of the hanging scaffold, and the;

referring to fig. 1, the outer wall of the bottom of a bottom plate 1 is fixedly connected with a supporting block 11, the supporting block 11 is lower than a moving rod 4, the supporting block 11 is lower than a guide wheel 5, and the supporting block 11 is used for supporting a hanging scaffold, so that the guide wheel 5 and the moving rod 4 cannot be in contact with the ground, the bottom of the hanging scaffold is ensured to be in contact with the ground, the guide wheel 5 and the moving rod 4 cannot be in contact with the ground, and the guide wheel 5 and the moving rod 4 cannot be damaged;

referring to fig. 1, the outer walls of the front side and the rear side of the moving rod 4 are respectively provided with a guide block 12, the outer walls of the two groups of guide blocks 12 close to each other are respectively fixedly connected with the outer walls of the front side and the rear side of the moving rod 4, and the outer walls of the two groups of guide blocks 12 far away from each other are respectively connected with the inner walls of the front side and the rear side of the moving groove 3 in a sliding manner, so that the position of the moving rod 4 is guided, the moving rod 4 cannot shake up and down during moving, and the use effect;

referring to fig. 1 and 2, the inner walls of the left side and the right side of the frame 2 are hinged with the blocking rods 7, one ends of the two groups of blocking rods 7, which are close to each other, are respectively attached to the outer wall of one side, which is far away from each other, of the two groups of moving rods 4, the blocking rods 7 abut against the moving rods 4, the moving rods 4 are located at positions close to the inner sides, the guide wheels 5 are located at the inner sides of the bottom plate 1, the guide wheels 5 cannot extend to the outer side of the bottom plate 1 when the hanging scaffold is not installed, the hanging scaffold is conveniently installed in a shaft, the outer wall of the top of one side, which is far away from each other, of the two groups of moving rods 4 is provided with the limiting blocks 8, the limiting blocks 8 are fixedly connected with the moving rods 4, the outer wall of the bottoms of the limiting blocks 8;

referring to fig. 2, the inner walls of the left and right sides of the frame 2 are provided with the fixture blocks 9, the fixture blocks 9 are located above the stop lever 7, the outer wall of the top of the stop lever 7 is provided with the clamping grooves 10 matched with the fixture blocks 9, and when the stop lever 7 is rotated to prevent the stop lever 7 from contacting the movable rod 4, the fixture blocks 9 are inserted into the clamping grooves 10 to limit the position of the stop lever 7, so that the stop lever 7 is ensured not to influence the movable rod 4 to drive the guide wheel 5 to normally move, and the device is ensured to normally work.

The working principle is as follows: through the laminating of leading wheel 5 and pit shaft inner wall, reciprocate the platform sling and lead, when the pit shaft inner wall is sunken down, through reset spring 6 shrink, make the carriage sling 4 take leading wheel 5 to move to the outside, make leading wheel 5 and pit shaft inner wall laminating, and reset spring 6 shrink, it is inseparable to make leading wheel 5 and pit shaft inner wall laminating, make between pit shaft inner wall and the leading wheel 5 can not produce the clearance, avoid the platform sling to take place to rock at the in-process that removes the direction, ensure the security of platform sling use, when the pit shaft inner wall is protruding, because of reset spring 6 can stretch out and draw back, make the carriage sling 4 can take leading wheel 5 to the inboard, make the bellied inner wall of pit shaft can not influence the platform sling and normally reciprocate, make platform sling direction convenient operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Mine pit shaft construction platform guider, including bottom plate (1), its characterized in that: bottom plate (1) top outer wall and frame (2) fixed connection, frame (2) top and roof fixed connection, movable groove (3) have all been seted up to bottom plate (1) bottom left and right sides outer wall, movable groove (3) inner chamber runs through to peg graft has carriage release lever (4), one side bottom outer wall that two sets of carriage release levers (4) kept away from each other all is provided with leading wheel (5), one side inner wall that two sets of movable groove (3) kept away from each other all is provided with reset spring (6), one side central authorities outer wall fixed connection that one end that two sets of reset spring (6) are close to each other and two sets of carriage release lever (4) kept away from each other.

2. The mine wellbore construction hanging scaffold guiding device of claim 1, wherein: fluting (15) have all been seted up to the roof left and right sides outer wall, and fluting (15) inner chamber is pegged graft and is had the guide bar, is provided with supporting spring (14) between the one end that two sets of guide bars are close to each other and one side inner wall that two sets of fluting (15) are close to each other, and the one end that two sets of guide bars were kept away from each other all is provided with pulley (13).

3. The mine wellbore construction hanging scaffold guiding device of claim 1, wherein: the outer wall of the bottom of the base plate (1) is fixedly connected with the supporting block (11), the height of the supporting block (11) is lower than that of the moving rod (4), and the height of the supporting block (11) is lower than that of the guide wheel (5).

4. The mine wellbore construction hanging scaffold guiding device of claim 1, wherein: the outer walls of the front side and the rear side of the moving rod (4) are respectively provided with a guide block (12), one outer wall, close to each other, of each two groups of guide blocks (12) is fixedly connected with the outer walls of the front side and the rear side of the moving rod (4), and one outer wall, far away from each other, of each two groups of guide blocks (12) is slidably connected with the inner walls of the front side and the rear side of the moving groove (3).

5. The mine wellbore construction hanging scaffold guiding device of claim 1, wherein: the inner walls of the left side and the right side of the frame (2) are hinged with stop rods (7), one ends, close to each other, of the two stop rods (7) are respectively attached to one outer wall, away from each other, of the two moving rods (4), a limiting block (8) is arranged on the outer wall, away from each other, of the top of one side of the two moving rods (4), and the outer wall of the bottom of the limiting block (8) is attached to the outer wall of the top of the stop rods (7).

6. The mine wellbore construction hanging scaffold guiding device of claim 5, wherein: the inner walls of the left side and the right side of the frame (2) are respectively provided with a clamping block (9), the clamping blocks (9) are positioned above the stop lever (7), and the outer wall of the top of the stop lever (7) is provided with a clamping groove (10) matched with the clamping blocks (9).