CN212056494U

CN212056494U - Pay-off position indicator for coal mine measurement

Info

Publication number: CN212056494U
Application number: CN202020377715.XU
Authority: CN
Inventors: 魏民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-01
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a unwrapping wire locater is measured in colliery, which comprises a body, perpendicular unwrapping wire hole has been seted up on the body top, and body one side is connected with the line hole of keeping flat horizontally, the workstation is installed to the body bottom, and workstation external connection has the bottom plate, the movable wheel is installed to the bottom plate bottom, the body bottom is connected with rotary mechanism. The utility model discloses in, under rotary mechanism's effect, through rotating the threaded rod, under the effect of first thread piece and second thread piece, make the threaded rod rotate at the workstation top, meshing through threaded rod and outer toothed disc is connected, make outer toothed disc rotate at the workstation top, through the body at outer toothed disc top fixed connection, make the body rotate at the workstation top, through such setting, can make the user make the body rotate through the operation, thereby make the unwrapping wire scope wider, make the colliery measure the unwrapping wire locater use and do not receive angular control, and simple structure, and high durability and convenient operation, be convenient for user later maintenance and use.

Description

Pay-off position indicator for coal mine measurement

Technical Field

The utility model relates to a colliery measures technical field, concretely relates to unwrapping wire locater is measured in colliery.

Background

At present, coal is an important energy resource for human beings, any coal can be used as industrial and civil fuel, and the coal is also an important raw material for metallurgy and chemical industry. Before the coal mine is mined, a pay-off locator is used for measuring the internal space of the coal mine.

The existing coal mine measurement pay-off positioning instrument does not have a mechanism which can rotate the coal mine measurement pay-off positioning instrument when in use so as to enlarge the pay-off range, does not have a mechanism which can lift and adjust the coal mine measurement pay-off positioning instrument according to the use requirement, and does not have a mechanism which can perform damping and buffering on the coal mine measurement pay-off positioning instrument when in moving in a coal mine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a colliery measurement unwrapping wire locater to it is wide to reach the unwrapping wire scope, and the lift of being convenient for removes stable purpose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pay-off locater is measured in colliery, includes the body, perpendicular pay-off hole has been seted up on the body top, and body one side is connected with the line hole of keeping flat horizontally, the workstation is installed to the body bottom, and workstation external connection has the bottom plate, the movable wheel is installed to the bottom plate bottom, the body bottom is connected with rotary mechanism, rotary mechanism is inside including the outer gear dish, and the meshing of outer gear dish one side is connected with the threaded rod, first thread block is installed to threaded rod outer wall screw thread, and is connected with the second thread block on one side of first thread block, elevating system is installed to the workstation bottom, the bottom plate bottom is connected with damper.

As a further description of the above technical solution:

the threaded rod forms a rotating structure with the outer gear disc through the first thread block, the second thread block, and the first thread block and the second thread block are symmetrical about the central axis of the outer gear disc.

As a further description of the above technical solution:

elevating system is inside including the motor, and the motor outside is connected with the bull stick, bull stick one side fixed mounting has the connecting cylinder, and the winding of connecting cylinder outer wall is connected with the connection rope, it is equipped with the lantern ring to connect rope outer wall movable sleeve, and connects the spacing pearl of rope bottom fixedly connected with, spacing pearl externally mounted has the fixed block, and is connected with first loose axle on one side of the fixed block, first loose axle externally mounted has first fly leaf, and first fly leaf internally connected with second loose axle, the second fly leaf is installed to second loose axle one side, and is connected with first spring on the second loose axle top, the third loose axle is installed at first spring top, and third loose axle externally connected with third fly leaf.

As a further description of the above technical solution:

the first movable plate and the second movable plate form a movable structure through the second movable shaft, and the first movable plate and the third movable plate form an elastic structure through the second movable shaft, the first spring, the third movable shaft and the third movable plate.

As a further description of the above technical solution:

the damping mechanism is internally provided with a fixed plate, the bottom end of the fixed plate is fixedly connected with a connecting rod, the bottom of the connecting rod is provided with a rotating shaft, one side of the rotating shaft is connected with a transverse rod, the top end of the transverse rod is provided with a second spring, and the outer wall of the transverse rod is connected with a bearing.

As a further description of the above technical solution:

the cross rod and the connecting rod form a movable structure through the rotating shaft, and the cross rod and the fixing plate form an elastic structure through the second spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under rotary mechanism's effect, through rotating the threaded rod, under the effect of first thread piece and second thread piece, make the threaded rod rotate at the workstation top, meshing through threaded rod and outer toothed disc is connected, make outer toothed disc rotate at the workstation top, through the body at outer toothed disc top fixed connection, make the body rotate at the workstation top, through such setting, can make the user make the body rotate through the operation, thereby make the unwrapping wire scope wider, make the colliery measure the unwrapping wire locater use and do not receive angular control, and simple structure, and high durability and convenient operation, be convenient for user later maintenance and use.

2. The utility model discloses in, under elevating system's effect, under the elastic action of first spring, make third fly leaf and first fly leaf remain the maximum distance all the time, it is biggest to make the distance between workstation and the bottom plate, when the user need highly adjust the workstation, fix under the effect of fixed block one side at the lantern ring, the cross section through spacing pearl is greater than the cross-sectional area of the lantern ring, connect power through the motor, it drives the connecting cylinder to twine the connecting rope to make the bull stick, thereby make first spring shrink, make the distance between workstation and the bottom plate reduce, through such setting, can make the user highly carry out lift adjustment to the workstation, thereby make things convenient for the body to carry out the unwrapping wire location at the co-altitude, and can reduce the usage space, convenience of customers removes and accomodates.

3. The utility model discloses in, under damper's effect, the loose wheel passes through the bearing and rotates at the horizontal pole outer wall, make the bottom plate drive the colliery and measure the unwrapping wire locater and remove, when meeting unevenness road surface, under the effect of pivot, make the loose wheel adjust through the pivot is automatic according to the road surface condition, under the elastic action of second spring, can cushion the vibration of horizontal pole when removing, thereby it is more firm when removing to make the colliery measure the unwrapping wire locater, avoid rocking, through such setting, can make the colliery measure the unwrapping wire locater and conveniently remove not only, and be fit for firm the removal under the abominable condition in ground such as colliery inside.

Drawings

Fig. 1 is a schematic view of the overall structure of a coal mine measurement pay-off locator of the present invention;

fig. 2 is a schematic structural view of the rotating mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the lifting mechanism of the present invention;

fig. 4 is a schematic structural view of the middle damping mechanism of the present invention.

Illustration of the drawings:

1. a body; 2. a vertical wire releasing hole; 3. a horizontal line hole; 4. a work table; 5. a base plate; 6. a movable wheel; 7. a rotation mechanism; 701. an outer gear plate; 702. a threaded rod; 703. a first thread block; 704. a second thread block; 8. a lifting mechanism; 801. a motor; 802. a rotating rod; 803. a connecting cylinder; 804. connecting ropes; 805. a collar; 806. a limiting bead; 807. a fixed block; 808. a first movable shaft; 809. a first movable plate; 810. a second movable shaft; 811. a second movable plate; 812. a first spring; 813. a third movable shaft; 814. a third movable plate; 9. a damping mechanism; 901. a fixing plate; 902. a connecting rod; 903. a rotating shaft; 904. a cross bar; 905. a second spring; 906. and a bearing.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a coal mine measurement pay-off locator comprises a body 1, a vertical pay-off hole 2, a horizontal pay-off hole 3, a workbench 4, a bottom plate 5, a movable wheel 6, a rotating mechanism 7, an external gear plate 701, a threaded rod 702, a first threaded block 703, a second threaded block 704, a lifting mechanism 8, a motor 801, a rotating rod 802, a connecting cylinder 803, a connecting rope 804, a lantern ring 805, a limiting bead 806, a fixed block 807, a first movable shaft 808, a first movable plate 809, a second movable shaft 810, a second movable plate 811, a first spring 812, a third movable shaft 813, a third movable plate 814, a damping mechanism 9, a fixed plate 901, a connecting rod 902, a rotating shaft 903, a cross rod 904, a second spring 905 and a bearing 906, wherein the vertical pay-off hole 2 is formed at the top end of the body 1, a horizontal pay-off hole 3 is connected to one side of the body 1, the bottom of the body 1 is provided with, movable wheel 6 is installed to 5 bottoms of bottom plate, 1 bottom of body is connected with rotary mechanism 7, rotary mechanism 7 is inside including outer gear plate 701, and meshing connection in one side of outer gear plate 701 has threaded rod 702, first screw thread piece 703 is installed to threaded rod 702 outer wall screw thread, and first screw thread piece 703 one side is connected with second screw thread piece 704, elevating system 8 is installed to 4 bottoms of workstation, 5 bottoms of bottom plate are connected with damper 9, movable wheel 6 makes the colliery measure the unwrapping wire locater and can in time remove and transport, it is wider to make the colliery measure the application range of unwrapping wire locater, user's work efficiency is improved.

Furthermore, the threaded rod 702 forms a rotating structure with the external gear plate 701 through the first threaded block 703 and the second threaded block 704, and the first threaded block 703 and the second threaded block 704 are symmetrical with respect to the central axis of the external gear plate 701, so that the external gear plate 701 rotates on the top of the workbench 4 under the meshing connection action of the threaded rod 702 and the external gear plate 701, and the body 1 is fixedly connected to the top end of the external gear plate 701 through the body 1, so that the body 1 rotates on the top of the workbench 4.

Further, the inside of the lifting mechanism 8 includes a motor 801, a rotating rod 802 is connected to the outside of the motor 801, a connecting cylinder 803 is fixedly installed at one side of the rotating rod 802, a connecting rope 804 is wound and connected to the outer wall of the connecting cylinder 803, a sleeve ring 805 is movably sleeved on the outer wall of the connecting rope 804, a limiting ball 806 is fixedly connected to the bottom end of the connecting rope 804, a fixing block 807 is installed outside the limiting ball 806, a first movable shaft 808 is connected to one side of the fixing block 807, a first movable plate 809 is installed outside the first movable shaft 808, a second movable shaft 810 is connected inside the first movable shaft 809, a second movable plate 811 is installed at one side of the second movable shaft 810, a first spring 812 is connected to the top end of the second movable shaft 810, a third movable shaft 813 is installed at the top of the first spring 812, a third movable shaft 814 is connected outside the third movable shaft, the limiting ball 806 can be connected, thereby allowing the table 4 to be adjusted up and down on top of the base plate 5.

Further, the first movable plate 809 forms a movable structure through the second movable shaft 810 and the second movable plate 811, the first movable plate 809 forms an elastic structure through the second movable shaft 810, the first spring 812, the third movable shaft 813 and the third movable plate 814, and the third movable plate 814 and the first movable plate 809 always keep the maximum distance, so that the distance between the workbench 4 and the bottom plate 5 is maximum, and thus, a user can adjust the height of the workbench 4 by adjusting the first spring 812.

Further, the inside fixed plate 901 that is included of damper 9, and fixed plate 901 bottom fixedly connected with connecting rod 902, pivot 903 is installed to connecting rod 902 bottom, and pivot 903 one side is connected with horizontal pole 904, and second spring 905 is installed on horizontal pole 904 top, and horizontal pole 904 outer wall connection has bearing 906, under the effect of pivot 903, makes loose wheel 6 adjust through pivot 903 is automatic according to the road surface condition.

Further, the cross rod 904 forms a movable structure with the connecting rod 902 through the rotating shaft 903, the cross rod 904 forms an elastic structure with the fixing plate 901 through the second spring 905, and the second spring 905 can absorb shock and buffer the movable wheel 6 and the concave-convex parts such as the stone on the ground, so that the movable wheel 6 keeps moving stability.

The working principle is as follows: when the coal mine measurement pay-off locator is used, when a user needs to rotate the coal mine measurement pay-off locator, the threaded rod 702 is rotated under the action of the first threaded block 703 and the second threaded block 704, the threaded rod 702 is rotated at the top of the workbench 4, the outer gear disc 701 is rotated at the top of the workbench 4 through the meshed connection of the threaded rod 702 and the outer gear disc 701, the body 1 is fixedly connected to the top end of the outer gear disc 701 through the body 1, the body 1 is rotated at the top of the workbench 4, and through the arrangement, the body 1 can be rotated through operation by the user, so that the pay-off range is wider, the coal mine measurement pay-off locator is not controlled by angles, the structure is simple, the operation is convenient, the later maintenance and the use of the user are facilitated, when the user needs to lift and adjust the coal mine measurement pay-off locator, the third movable plate 814 and the first movable plate 809 always keep the maximum distance under the elastic action, when the height of the workbench 4 needs to be adjusted by a user, under the action that the lantern ring 805 is fixed on one side of the fixing block 807, the cross section of the limiting bead 806 is larger than the cross section of the lantern ring 805, the motor 801 is connected with a power supply, the rotating rod 802 drives the connecting cylinder 803 to wind the connecting rope 804, so that the first spring 812 is contracted, the distance between the workbench 4 and the bottom plate 5 is reduced, through the arrangement, the height of the workbench 4 can be adjusted in a lifting manner by the user, the paying-off positioning of the body 1 at different heights is facilitated, the use space can be reduced, the user can move and store the device conveniently, when the user needs to absorb shock when moving the coal mine measurement paying-off positioning instrument, the movable wheel 6 rotates on the outer wall of the cross rod 904 through the bearing 906, and the bottom plate 5 drives the coal mine measurement paying-off positioning instrument to move, when meeting the unevenness road surface, under the effect of pivot 903, make loose wheel 6 adjust through pivot 903 is automatic according to the road surface condition, under the elastic action of second spring 905, can cushion the vibration of horizontal pole 904 when removing, thereby it is more firm when removing to make the colliery measure the unwrapping wire locater, avoid rocking, through such setting, can make the colliery measure the unwrapping wire locater not only convenient removal, and be fit for firm the removal under the abominable condition in ground such as colliery inside, just so accomplish the device's theory of operation.

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. The utility model provides a colliery is measured unwrapping wire locater, includes body (1), its characterized in that, perpendicular unwrapping wire hole (2) have been seted up on body (1) top, and body (1) one side is connected with horizontal unwrapping wire hole (3), workstation (4) are installed to body (1) bottom, and workstation (4) external connection has bottom plate (5), movable wheel (6) are installed to bottom plate (5) bottom, body (1) bottom is connected with rotary mechanism (7), rotary mechanism (7) inside including outer gear dish (701), and outer gear dish (701) one side meshing is connected with threaded rod (702), first thread block (703) is installed to threaded rod (702) outer wall screw thread, and first thread block (703) one side is connected with second thread block (704), elevating system (8) are installed to workstation (4) bottom, and the bottom of the bottom plate (5) is connected with a damping mechanism (9).

2. The coal mine measurement pay-off locator according to claim 1, wherein the threaded rod (702) and the outer gear plate (701) form a rotating structure through the first threaded block (703) and the second threaded block (704), and the first threaded block (703) and the second threaded block (704) are symmetrical with respect to a central axis of the outer gear plate (701).

3. The coal mine measurement pay-off locator according to claim 1, wherein a motor (801) is arranged in the lifting mechanism (8), a rotating rod (802) is connected to the outer side of the motor (801), a connecting cylinder (803) is fixedly installed on one side of the rotating rod (802), a connecting rope (804) is wound and connected on the outer wall of the connecting cylinder (803), a lantern ring (805) is movably sleeved on the outer wall of the connecting rope (804), a limiting bead (806) is fixedly connected to the bottom end of the connecting rope (804), a fixing block (807) is installed on the outer portion of the limiting bead (806), a first movable shaft (808) is connected to one side of the fixing block (807), a first movable plate (809) is installed on the outer portion of the first movable shaft (808), a second movable shaft (810) is connected to the inner portion of the first movable plate (809), a second movable plate (811) is installed on one side of the second movable shaft (, and the top end of the second movable shaft (810) is connected with a first spring (812), a third movable shaft (813) is installed at the top of the first spring (812), and a third movable plate (814) is connected to the outside of the third movable shaft (813).

4. The coal mine measurement pay-off locator according to claim 3, wherein the first movable plate (809) forms a movable structure with the second movable plate (811) through the second movable shaft (810), and the first movable plate (809) forms an elastic structure with the third movable plate (814) through the second movable shaft (810), the first spring (812), the third movable shaft (813), and the third movable shaft (814).

5. The pay-off locator for coal mine measurement according to claim 1, wherein the damping mechanism (9) comprises a fixing plate (901) inside, a connecting rod (902) is fixedly connected to the bottom end of the fixing plate (901), a rotating shaft (903) is installed at the bottom of the connecting rod (902), a cross rod (904) is connected to one side of the rotating shaft (903), a second spring (905) is installed at the top end of the cross rod (904), and a bearing (906) is connected to the outer wall of the cross rod (904).

6. The coal mine measurement pay-off locator according to claim 5, wherein the cross bar (904) and the connecting rod (902) form a movable structure through the rotating shaft (903), and the cross bar (904) and the fixing plate (901) form an elastic structure through the second spring (905).