CN219341498U - Automatic lifting equipment for underground power construction - Google Patents

Abstract

The utility model relates to the field of electric power engineering, in particular to automatic lifting equipment for underground electric power construction, which comprises a support, a limiting frame and a push rod, wherein an electric hoist is arranged in the middle of the top end of the support, two groups of traction ropes are arranged on the electric hoist, the limiting frame is fixed on three sides of the upper half section of the support, the two groups of traction ropes are positioned on the side surfaces of the push rod, sliding grooves are formed in the two symmetrical sides of the limiting frame, a bearing is positioned in the sliding grooves, a pull rod is connected to the push rod, the pull rod is positioned in the middle of the limiting frame and is movably connected with the sliding grooves, when materials are transported, the pull rod is pulled by a handle, so that the pull rod drives the push rod to move, and meanwhile, the traction ropes arranged on the electric hoist are pushed to move, so that the traction ropes are close to one side of the support, and when the positions of the traction ropes are fixed close to one side of the support, the materials are hung on a hook arranged at one end of the traction ropes by constructors conveniently.

Description

Automatic lifting equipment for underground power construction

Technical Field

The utility model relates to the technical field of power engineering, in particular to automatic lifting equipment for underground power construction.

Background

Electric power engineering, i.e., engineering related to the production, transmission and distribution of electric energy, is divided into two types, i.e., power transmission and wire laying, in which one type of electric power engineering is to erect an electric power rack on the ground and the other type of electric power engineering is to lay cables under the ground to transmit electric power. The construction of electric power in the pit is often used for on the ore deposit, through laying the cable in the pit, when laying the cable in the pit, need with the help of automatic material lifting device to current automatic material lifting equipment installs additional and uses the air supply function, can avoid underground staff's oxygen deficiency.

The automatic material lifting equipment for underground power construction has the following defects: when carrying out electric power construction to the pit, need to fall down the pit with the material through electric block with the material transportation, electric block is located the intermediate position of equipment, when artificially hanging the material, need be close to the well limit, the staff exists the risk of falling to the well in and inconvenient string the material on electric block.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides automatic lifting equipment for underground power construction.

The technical scheme for solving the technical problems is as follows: the utility model provides an automatic material equipment of carrying of electric power construction in pit, includes support, spacing and push rod, electric block is installed to the top intermediate position of support, be provided with two sets of haulage ropes on the electric block, the trilateral spacing that is fixed with of the first section of support, two sets of the haulage ropes are located the side of push rod, the both ends of push rod are fixed with the connecting rod, the bearing is installed in the outside of connecting rod, the spout has been seted up to the symmetry both sides inside of spacing, the bearing is located the inside of spout, be connected with the pull rod on the push rod, the pull rod is located the intermediate position of spacing and both are swing joint.

Preferably, the automatic lifting equipment for underground power construction is characterized in that a power distribution cabinet and a blower are installed side by side on one surface of the support, provided with the limiting frame, and the power distribution cabinet, the blower and the electric hoist are electrically connected.

Preferably, the automatic lifting device for underground power construction is characterized in that the support is connected with the limiting frame through bolts, a limiting hole, a groove and a clamping groove are formed in the limiting frame, the limiting hole is located in the middle of the limiting frame, an arc-shaped groove is formed in the outer side of the limiting hole, and one end of the groove is connected with the clamping groove.

Preferably, the automatic lifting device for underground power construction is characterized in that connecting rods are symmetrically fixed at two ends of the push rod, the connecting rods and the bearings form a rotating structure, and the push rod and the limiting frame form a sliding structure.

Preferably, the automatic lifting device for underground power construction is characterized in that a through hole is formed in the push rod, the pull rod penetrates through the through hole, two groups of limiting rings are connected to the pull rod through threads, and the limiting rings are located on two sides of the through hole.

Preferably, the automatic lifting device for underground power construction is characterized in that handles and clamping blocks are respectively fixed at two ends of the pull rod, and the clamping blocks are located in the grooves.

The beneficial effects of the utility model are as follows: when carrying out the material transportation, at first through the pulling of handle accuse handle, make the pull rod drive the push rod and remove, when the push rod removes, can promote the haulage rope that sets up on the electric block and remove, make the haulage rope be close to one side of support, be close to support one side when the fixed position of haulage rope to make things convenient for constructor to hang the material on the couple that haulage rope one end set up, do not need to hang the material on the couple with the body forward tilting, avoid falling down the risk in the well.

Drawings

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

FIG. 2 is a schematic diagram showing a three-dimensional structure of a traction rope according to the present utility model after movement;

FIG. 3 is a schematic view of an assembled cross-sectional structure of a stopper and a push rod according to the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure of the portion A in FIG. 3 according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a spacing frame according to the present utility model;

fig. 6 is a schematic view of a partially enlarged structure at B in fig. 5 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bracket; 2. a power distribution cabinet; 3. a blower; 4. an electric hoist; 5. a traction rope; 6. a limiting frame; 7. a chute; 8. a limiting hole; 9. a groove; 10. a clamping groove; 11. a push rod; 12. a through hole; 13. a connecting rod; 14. a bearing; 15. a pull rod; 16. a handle; 17. a limiting ring; 18. and (5) clamping blocks.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1-6, an automatic lifting device for underground electric power construction comprises a support 1, a limiting frame 6 and a push rod 11, wherein an electric hoist 4 is installed at the middle position of the top end of the support 1, two groups of traction ropes 5 are arranged on the electric hoist 4, the limiting frame 6 is fixed on three sides of the upper half section of the support 1, the two groups of traction ropes 5 are located on the side face of the push rod 11, connecting rods 13 are fixed at two ends of the push rod 11, bearings 14 are installed on the outer side of the connecting rods 13, sliding grooves 7 are formed in the two symmetrical sides of the limiting frame 6, the bearings 14 are located in the sliding grooves 7, a pull rod 15 is connected to the push rod 11, and the pull rod 15 is located at the middle position of the limiting frame 6 and is movably connected with the two traction ropes.

The power distribution cabinet 2 and the blower 3 are installed side by side in one side of the support 1 provided with the limiting frame 6, and the power distribution cabinet 2, the blower 3 and the electric hoist 4 are electrically connected. The electric power distribution cabinet 2 is used for supplying power to the air blower 3 and the electric hoist 4, fresh air can be provided by workers in the pit through the air blower 3, materials can be transported to the pit by the electric hoist 4, and a circuit is paved by constructors.

The bracket 1 is connected with the limiting frame 6 through bolts, a limiting hole 8, a groove 9 and a clamping groove 10 are formed in the limiting frame 6, the limiting hole 8 is located in the middle of the limiting frame 6, the arc-shaped groove 9 is formed in the outer side of the limiting hole 8, the clamping groove 10 is connected to one end of the groove 9, a handle 16 and a clamping block 18 are respectively fixed to two ends of the pull rod 15, and the clamping block 18 is located in the groove 9. The bolt is adopted to assemble the connecting bracket 1 and the limiting frame 6, so that the limiting frame 6 is convenient to install, meanwhile, the clamping block 18 is installed in the groove 9, when the handle 16 is pulled to the tail end position, the handle 16 is used for controlling the pull rod 15 to rotate 180 degrees, the clamping block 18 is further enabled to slide in the groove 9, the handle 16 is loosened, the clamping block 18 is enabled to move into the clamping groove 10, the clamping groove 10 is limited to rotate by the clamping block 18, and meanwhile the pull rod 15 cannot move backwards.

Connecting rods 13 are symmetrically fixed at two ends of the push rod 11, the connecting rods 13 and the bearings 14 form a rotating structure, and the push rod 11 and the limiting frame 6 form a sliding structure. The bearing 14 is arranged in the chute 7, so that the push rod 11 can move in the limit frame 6 by means of the connecting rod 13, the position of the push rod 11 is changed, the push rod 11 is further used for pushing the position of the traction rope 5 to change, the purpose of changing the tail end position of the traction rope 5 is achieved, and materials are conveniently hung on a hook arranged at the tail end of the traction rope 5.

The push rod 11 is provided with a through hole 12, a part of the pull rod 15 is positioned in the through hole 12, two groups of limiting rings 17 are connected to the pull rod 15 through threads, and the limiting rings 17 are positioned on two sides of the through hole 12. The limiting ring 17 is designed, so that the push rod 11 and the pull rod 15 can only rotate relatively, and cannot move relatively, and further the push rod 11 can be driven to move synchronously by pushing the pull rod 15, so that the aim of changing the position of the push rod 11 is fulfilled.

Working principle: when the equipment is used for carrying out electric power laying on materials transported by underground workers, firstly, the power distribution cabinet 2 is used for supplying power to the air blower 3 and the electric hoist 4, fresh air is provided for the underground workers by the air blower 3, when the materials are transported, the pull rod 15 is pulled by the handle control handle 16, the push rod 11 is driven to move by the pull rod 15 by means of the two groups of limiting rings 17, when the push rod 11 moves, the bearing 14 installed at one end of the connecting rod 13 moves in the chute 7, the push rod 11 moves and simultaneously pushes the traction rope 5 arranged on the electric hoist 4 to move, the traction rope 5 is close to one side of the support 1, after the handle 16 is pulled to a certain length, the pull rod 16 rotates 180 degrees, the clamping block 18 slides in the groove 9, the handle 16 is loosened, the push rod 11 is reset at a certain distance under the acting force of the traction rope 5, at the moment, the push rod 11 drives the pull rod 15 to move, the clamping block 18 fixed at one end of the pull rod 15 moves into the inside the clamping groove 10, and the clamping block 18 is limited to rotate at the moment, and meanwhile, the pull rod 15 cannot move backwards, the position of the traction rope 5 is fixed to be close to one side of the support 1, and the traction rope 5 is convenient to hang the electric hoist 5 to hang down, and the materials can be transported by the electric hoist to the intermediate position when the electric hoist is hung down to the underground workers to the position to be vertical to the position to be convenient to hang the position to be vertical to be hung down to the position to the underground workers to be convenient to be placed on the hook 5.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. The utility model provides an automatic material equipment of carrying of electric power construction in pit, includes support (1), spacing (6) and push rod (11), its characterized in that: electric block (4) are installed on the top of support (1), be provided with two sets of haulage ropes (5) on electric block (4), the upper half section of support (1) is fixed with spacing (6), and two sets of haulage ropes (5) are located the side of push rod (11), the both ends of push rod (11) are fixed with connecting rod (13), bearing (14) are installed in the outside of connecting rod (13), two spouts (7) have been seted up to the inside of spacing (6), bearing (14) are located the inside of spout (7), be connected with pull rod (15) on push rod (11), pull rod (15) are installed on spacing (6) and both swing joint.

2. The automatic lifting device for downhole power construction of claim 1, wherein: one side of the bracket (1) is provided with a power distribution cabinet (2) and a blower (3) side by side.

3. The automatic lifting device for downhole power construction of claim 1, wherein: the novel anti-theft device is characterized in that the bracket (1) is connected with the limiting frame (6) through bolts, a limiting hole (8), a groove (9) and a clamping groove (10) are formed in the limiting frame (6), the limiting hole (8) is located in the middle of the limiting frame (6), an arc-shaped groove (9) is formed in the outer side of the limiting hole (8), and one end of the groove (9) is connected with the clamping groove (10).

4. The automatic lifting device for downhole power construction of claim 1, wherein: connecting rods (13) are symmetrically fixed at two ends of the push rod (11), the connecting rods (13) and the bearings (14) form a rotating structure, and the push rod (11) and the limiting frame (6) form a sliding structure.

5. The automatic lifting device for downhole power construction of claim 1, wherein: the push rod (11) is provided with a through hole (12), the pull rod (15) penetrates through the through hole (12), two groups of limiting rings (17) are connected to the pull rod (15) in a threaded mode, and the limiting rings (17) are located on two sides of the through hole (12).

6. The automatic lifting device for downhole power construction of claim 1, wherein: the two ends of the pull rod (15) are respectively fixed with a handle (16) and a clamping block (18), and the clamping block (18) is positioned in the groove (9).

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