Fireproof hanging basket with automatic lifting and limiting functions

Abstract

The utility model discloses an automatic lifting and limiting fireproof hanging basket, which relates to the technical field of hanging baskets and comprises a hanging basket body, a plurality of rotating rods are arranged on two sides of the hanging basket body, a cross bar is arranged at the top ends of the rotating rods, and a clamping component matched with the rotating rods is arranged on one side of the cross bar. Lifting machines are symmetrically arranged at the two ends of the hanging basket body, lifting ropes are arranged at the top ends of the lifting machines, and limiting assemblies matched with the hanging basket body are arranged on the outer sides of the lifting ropes. Under the matching action of the hanging basket body, the cross bars, the clamping assembly, the lifting machine, the lifting rope and the limiting assembly, automatic lifting and stable hovering of the fireproof hanging basket for the mining machinery are achieved, and meanwhile the overall material carrying speed and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging basket technical field, concretely relates to a fireproof hanging basket of automatic lifting limiting. BACKGROUND

[0002] A hanging basket is a new type of overhead working equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and be reused. A fireproof hanging basket for mine machinery is a device specially designed for mine environments and is mainly used for lifting and transporting personnel or materials in high-risk environments such as mines. Since flammable and explosive substances may exist in mine environments, these hanging baskets use fireproof and explosion-proof materials and designs to ensure safety in the event of a fire or other emergencies. The application of a fireproof hanging basket for mine machinery can significantly improve the safety of mine operations, reduce the risk of accidents, and protect the lives of miners.

[0003] During external overhead operation and lifting, the fireproof hanging basket for mine machinery is easily affected by wind speed and mechanical vibration during the operation of workers, causing the hanging basket to swing and affecting the safety of workers. Although the guardrails of the fireproof hanging basket for mine machinery can protect the safety of workers, they are not convenient for material handling. Therefore, there is an urgent need to design a fireproof hanging basket with automatic lifting limiting.

[0004] For example, the Chinese patent with the authorized announcement CN222227909U discloses a construction safety hanging basket, which includes a hanging basket body, one hanging basket safety lifting assembly is installed on both sides of the hanging basket body, the hanging basket safety lifting assembly includes a lifting mechanism and a lifting locking piece; the lifting locking piece includes a lifting safety rope structure, and the lifting safety rope structure includes a lifting safety rope and a positioning plate.

[0005] Although the construction safety hanging basket can realize stable hovering of the hanging basket body, when materials need to be transported to the inside of the hanging basket, the guardrails on both sides will hinder the entry and exit of the materials, thereby affecting the overall material handling speed and efficiency.

[0006] In view of the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0007] In view of the problems in the related art, the utility model proposes a fireproof hanging basket with automatic lifting limiting to overcome the above technical problems existing in the prior art.

[0008] Therefore, the utility model adopts the following specific technical solutions:

[0009] The utility model provides an automatic lifting limiting fireproof hanging basket, including the hanging basket body, the both sides of hanging basket body are provided with a plurality of rotary rods, the top of a plurality of rotary rods is provided with the crossbar, one side of crossbar is provided with the clamping assembly who cooperates with rotary rod, the both ends of hanging basket body are provided with the crane symmetrically, the top of crane is provided with the hoisting rope, the outside of hoisting rope is provided with the limiting assembly who cooperates with hanging basket body.

[0010] Further, in order to realize the position movement of the crossbar, facilitate the transportation of goods when the crossbar is in the slot, and provide protection for the operator when the crossbar is at the highest position, a slot one is opened on the both sides of the hanging basket body and cooperates with the crossbar, a slot two is opened at the bottom end of the slot one, a plurality of slot threes which cooperate with the crossbar are opened in the slot two, a plurality of limiting rods one which cooperate with the rotary rods are arranged in the slot two; a plurality of vertical plates which cooperate with the slot three are symmetrically arranged at the bottom end of the crossbar, the two vertical plates are connected by a limiting rod two, a sliding groove and a limiting groove which cooperate with the clamping assembly are sequentially opened at one end of the bottom end of the crossbar; a limiting protrusion which cooperates with the clamping assembly is arranged on one side of a group of vertical plates near the limiting groove; the clamping assembly comprises a cylinder arranged at the bottom end of the crossbar, a sliding protrusion which cooperates with the sliding groove is arranged at the output end of the cylinder; the clamping assembly further comprises an L-shaped limiting block which is sleeved on the top of the outer side of one of the rotary rods, a reverse L-shaped sliding block is arranged at the top end of the L-shaped limiting block; an inclined surface is arranged on one side of the L-shaped limiting block, a limiting hole which cooperates with the reverse L-shaped sliding block is opened at the top end of the L-shaped limiting block; limiting sliding grooves which cooperate with the limiting protrusion are symmetrically opened at the both sides of the reverse L-shaped sliding block, a spring which cooperates with the limiting groove is arranged at the top end of the reverse L-shaped sliding block, a limiting protruding column which cooperates with the limiting hole is arranged at the bottom end of the reverse L-shaped sliding block.

[0011] Further, in order to realize the stable hovering of the hanging basket body, ensure the stability of the hanging basket body in the air, and improve the safety and efficiency in the working process, the limiting assembly comprises a box body which cooperates with the hoisting rope and is arranged at the both ends of the hanging basket body, a motor is arranged on one side of the box body, a rotating shaft is arranged at the output end of the motor, external threads are arranged at the both ends of the rotating shaft, the thread directions of the external threads at the both ends of the rotating shaft are opposite, sliding plates are symmetrically arranged at the both ends of the external threads, limiting wheels which cooperate with the hoisting rope are arranged at the top end of the inner wall of the sliding plates; a limiting lead screw which cooperates with the box body is arranged on one side of the sliding plate.

[0012] The utility model has the advantages that:

[0013] 1) The utility model realizes the automatic lifting, stable hovering of the fireproof hanging basket for mine machinery under the cooperation of the hanging basket body, the crossbar, the clamping assembly, the crane, the hoisting rope and the limiting assembly, and improves the overall goods carrying speed and efficiency.

[0014] 2) In the cooperation of the basket body, the crossbar and the clamping assembly, the position of the crossbar can be moved, when the crossbar is in the slot, the transportation of materials can be facilitated, and when the crossbar is in the highest position, the operator can be protected.

[0015] 3) In the cooperation of the lifting machine, the lifting rope and the limiting assembly, the automatic lifting and stable hovering of the fireproof basket for mine machinery are realized, the stability of the basket body in the air is ensured, and the safety and efficiency in the working process are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is a structure schematic view of an automatic lifting and limiting fireproof basket according to an embodiment of the present application;

[0018] Figure 2 is a cross-sectional schematic view of an automatic lifting and limiting fireproof basket according to an embodiment of the present application;

[0019] Figure 3 is Figure 2 an enlarged view of A in FIG.

[0020] Figure 4 is Figure 2 an enlarged view of B in FIG.

[0021] Figure 5 is a structure schematic view of an automatic lifting and limiting fireproof basket according to an embodiment of the present application.

[0022] In the drawings:

[0023] 1, basket body; 101, slot one; 102, slot two; 103, slot three; 104, limiting rod one; 2, rotating rod; 3, crossbar; 301, vertical plate; 302, limiting rod two; 303, sliding groove; 304, limiting groove; 305, limiting protrusion; 4, clamping assembly; 401, air cylinder; 402, sliding block; 403, L-shaped limiting block; 4031, inclined surface; 4032, limiting hole; 404, inverted L-shaped sliding block; 4041, limiting sliding groove; 4042, spring; 4043, limiting protruding column; 5, lifting machine; 6, lifting rope; 7, limiting assembly; 701, box body; 702, motor; 703, rotating shaft; 704, external thread; 705, sliding plate; 706, limiting wheel; 707, limiting screw. DETAILED DESCRIPTION

[0024] To further illustrate the embodiments, the utility model provides with the drawings, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the related description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to indicate similar components.

[0025] According to the embodiment of the utility model, an automatic lifting limiting fireproof basket is provided.

[0026] The utility model will be further illustrated by combining with the drawings and specific embodiments, as Figures 1-5 The automatic lifting limiting fireproof basket according to the embodiment of the utility model includes a basket body 1, a plurality of rotating rods 2 are arranged on the two sides of the basket body 1, a horizontal bar 3 is arranged at the top of the plurality of rotating rods 2, a clamping assembly 4 matched with the rotating rod 2 is arranged on one side of the horizontal bar 3, hoisting machines 5 are symmetrically arranged at the two ends of the basket body 1, hoisting ropes 6 are arranged at the top of the hoisting machines 5, and limiting assemblies 7 matched with the basket body 1 are arranged on the outer sides of the hoisting ropes 6.

[0027] By means of the above technical scheme, the automatic lifting, stable hovering of the fireproof basket for mine machinery are realized under the cooperation of the basket body 1, the horizontal bar 3, the clamping assembly 4, the hoisting machine 5, the hoisting rope 6 and the limiting assembly 7, and meanwhile the overall material carrying speed and efficiency are improved; under the cooperation of the basket body 1, the horizontal bar 3 and the clamping assembly 4, the position movement of the horizontal bar 3 can be realized, the transportation of materials can be facilitated when the horizontal bar 3 is in the slot one 101, and the operator can be protected when the horizontal bar 3 is at the highest position; under the cooperation of the hoisting machine 5, the hoisting rope 6 and the limiting assembly 7, the automatic lifting and stable hovering of the fireproof basket for mine machinery are realized, the stability of the basket body 1 in the air is ensured, and the safety and efficiency in the working process are improved.

[0028] In addition, the automatic lifting limiting fireproof basket device of the utility model not only can automatically lift and limit the fireproof basket for mine machinery, but also can automatically lift and limit other types of baskets by changing the parameters of the basket body 1 and the limiting assembly 7 according to different parameters, and improve the material carrying speed and efficiency of the basket in the working process.

[0029] It should be explained that the basket body 1 is made of high-temperature-resistant and fire-retardant materials to prevent fire spreading; the lifting machine 5 is usually composed of one or more hooks, steel wires or chains, winches, arm supports or bridge supports, etc., and can vertically and horizontally move heavy objects; the basket body 1, the lifting machine 5 and the energized wiring mode of the lifting machine 5 are prior art and will not be described in detail here.

[0030] In one embodiment, for the basket body 1, the crossbar 3 and the clamping assembly 4, the basket body 1 is provided with a slot one 101 on both sides matched with the crossbar 3, the bottom end of the slot one 101 is provided with a slot two 102, the inside of the slot two 102 is provided with a plurality of slot three 103 matched with the crossbar 3, and the inside of the slot two 102 is provided with a plurality of limiting rods one 104 matched with the rotating rod 2; the bottom end of the crossbar 3 is symmetrically provided with a plurality of vertical plates 301 matched with the slot three 103, the two vertical plates 301 are connected through a limiting rod two 302, and the bottom end of the crossbar 3 is sequentially provided with a sliding slot 303 matched with the clamping assembly 4 and a limiting slot 304; one side of a group of vertical plates 301 close to the limiting slot 304 is provided with a limiting protrusion 305 matched with the clamping assembly 4; the clamping assembly 4 includes a cylinder 401 arranged at the bottom end of the crossbar 3, and the output end of the cylinder 401 is provided with a sliding protrusion 402 matched with the sliding slot 303; the clamping assembly 4 further includes an L-shaped limiting block 403 sleeved on the top outside of one of the rotating rods 2, and the top end of the L-shaped limiting block 403 is provided with an inverted L-shaped sliding block 404; one side of the L-shaped limiting block 403 is provided with an inclined surface 4031, and the top end of the L-shaped limiting block 403 is provided with a limiting hole 4032 matched with the inverted L-shaped sliding block 404; the two sides of the inverted L-shaped sliding block 404 are symmetrically provided with limiting sliding grooves 4041 matched with the limiting protrusions 305, the top end of the inverted L-shaped sliding block 404 is provided with a spring 4042 matched with the limiting slot 304, and the bottom end of the inverted L-shaped sliding block 404 is provided with a limiting protruding column 4043 matched with the limiting hole 4032, so as to realize the position movement of the crossbar 3, when the crossbar 3 is in the slot one 101, the transportation of goods can be facilitated, and when the crossbar 3 is at the highest position, the operator can be protected.

[0031] The working principle of the hanging basket body 1, the cross column 3 and the clamping assembly 4 is as follows: in the initial state, the cross column 3 is located in the slot one 101, when the goods are transported, the operator applies an upward force to the cross column 3, the rotating rod 2 rotates, under the cooperation of the limiting rod one 104 and the limiting rod two 302, the rotating rod 2 stably rotates until the cross column 3 moves to the highest position, in the process of moving the cross column 3, the limiting convex column 4043 moves along the inclined surface 4031, under the cooperation of the limiting sliding groove 4041 and the limiting convex 305, the limiting convex column 4043 stably moves along the inclined surface 4031 until it enters the limiting hole 4032, then under the action of the external controller, the cylinder 401 is controlled and started, under the action of the output end of the cylinder 401, the sliding block 402 is driven to move, under the action of the sliding groove 303, the sliding block 402 stably moves until it moves to the top of the inverted L-shaped sliding block 404, at this time, the two sides of the hanging basket body 1 are limited;

[0032] When one side of the hanging basket body 1 needs to be lowered to facilitate the transportation of materials, under the action of the external controller, the cylinder 401 is controlled and started, under the action of the output end of the cylinder 401, the sliding block 402 is driven to move, under the action of the sliding groove 303, the sliding block 402 stably moves until it is not clamped to the inverted L-shaped sliding block 404, the operator applies an upward force to the inverted L-shaped sliding block 404, under the cooperation of the limiting sliding groove 4041, the limiting convex 305, the spring 4042 and the limiting groove 304, the inverted L-shaped sliding block 404 stably moves upward, the limiting convex column 4043 leaves the limiting hole 4032, at this time, a downward force is applied to the cross column 3, the rotating rod 2 rotates, under the cooperation of the limiting rod one 104 and the limiting rod two 302, the rotating rod 2 stably rotates until the cross column 3 moves to the slot one 101.

[0033] In one embodiment, for the above-mentioned limiting assembly 7, the limiting assembly 7 comprises a box body 701 arranged at both ends of the hanging basket body 1 and cooperating with the lifting rope 6, one side of the box body 701 is provided with a motor 702, the output end of the motor 702 is provided with a rotating shaft 703, both ends of the rotating shaft 703 are provided with external threads 704, the thread directions of the external threads 704 at both ends of the rotating shaft 703 are opposite, both ends of the external threads 704 are symmetrically provided with sliding plates 705, the inner wall top end of the sliding plate 705 is provided with a limiting wheel 706 cooperating with the lifting rope 6; one side of the sliding plate 705 is provided with a limiting lead screw 707 cooperating with the box body 701, so that the lifting rope 6 can be limited, thereby limiting the hanging basket body 1, realizing the stable hovering of the hanging basket body 1, ensuring the stability of the hanging basket body 1 in the air, and improving the safety and efficiency in the working process.

[0034] The working principle of the limiting assembly 7 is as follows: in the initial state, under the action of the external controller, the motor 702 is controlled and started, under the action of the output shaft of the motor 702, the rotating shaft 703 rotates clockwise, in the process of rotating clockwise, the sliding plate 705 is moved, the sliding plate 705 is respectively at the positions opposite to the thread direction of the external threads 704 at both ends of the rotating shaft 703, when the rotating shaft 703 rotates clockwise, the sliding plate 705 will be moved inward in the horizontal direction of the rotating shaft 703, in the process of moving inward, the limiting wheel 706 is moved inward, the clamping and limiting of the hoisting rope 6 are realized, on the contrary, under the action of the external controller, the motor 702 is controlled and started, under the action of the output shaft of the motor 702, the rotating shaft 703 rotates counterclockwise, in the process of rotating counterclockwise, the sliding plate 705 is moved outward in the horizontal direction of the rotating shaft 703, in the process of moving outward, the limiting wheel 706 is moved outward, the release of the hoisting rope 6 is realized.

[0035] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0036] In practical application, in the initial state, after the material to be transported is completed, the operator exerts an upward force on the crossbar 3, and under the cooperation of the L-shaped limiting block 403 and the inverted L-shaped sliding block 404, the crossbar 3 is limited, under the action of the external controller, the cylinder 401 is controlled and started, the sliding protrusion 402 drives the crossbar 3 to be limited again (the specific working principle of the hanging basket body 1, the crossbar 3 and the clamping assembly 4 is as described above), the crossbar 3 forms a protection for the operator, under the action of the external controller, the hoist 5 is controlled and started, the hoist 5 winds the lifting rope 6, and the automatic lifting of the whole hanging basket body 1 is realized, when the hanging basket body 1 moves to the required position, under the action of the external controller, the motor 702 is controlled and started, the motor 702 drives the sliding plate 705 to move inward, and then drives the limiting wheel 706 to move inward to clamp the lifting rope 6 (the specific working principle of the limiting assembly 7 is as described above), and the stable hovering of the hanging basket body 1 is realized, at this time, if the material needs to be transported, under the action of the external controller, the cylinder 401 is controlled and started, the sliding protrusion 402 drives the crossbar 3 to be released from the limiting, under the cooperation of the L-shaped limiting block 403 and the inverted L-shaped sliding block 404, the crossbar 3 is released from the limiting (the specific working principle of the hanging basket body 1, the crossbar 3 and the clamping assembly 4 is as described above), the operator exerts a downward force on the crossbar 3, and the crossbar 3 enters the slot one 101, facilitating the transportation of the material, when the hanging basket body 1 needs to move, under the action of the external controller, the motor 702 is controlled and started, the motor 702 drives the sliding plate 705 to move outward, and then drives the limiting wheel 706 to move outward to release the limiting of the lifting rope 6 (the specific working principle of the limiting assembly 7 is as described above), under the action of the external controller, the hoist 5 is controlled and started, the hoist 5 winds the lifting rope 6, and the automatic lifting of the whole hanging basket body 1 is realized.

[0037] In summary, by means of the above technical scheme of the utility model, under the cooperation of the hanging basket body 1, the crossbar 3, the clamping assembly 4, the hoist 5, the lifting rope 6 and the limiting assembly 7, the automatic lifting and stable hovering of the fireproof hanging basket for mine machinery are realized, and the overall material transportation speed and efficiency are improved, under the cooperation of the hanging basket body 1, the crossbar 3 and the clamping assembly 4, the position of the crossbar 3 can be moved, when the crossbar 3 is in the slot one 101, the transportation of the material can be facilitated, when the crossbar 3 is at the highest position, the operator can be protected, under the cooperation of the hoist 5, the lifting rope 6 and the limiting assembly 7, the automatic lifting and stable hovering of the fireproof hanging basket for mine machinery are realized, the stability of the hanging basket body 1 in the air is ensured, and the safety and efficiency in the working process are improved.

[0038] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific situation.

[0039] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic lifting and limiting fireproof hanging basket, comprising a hanging basket body (1), characterized in that, Both sides of the basket body (1) are provided with a plurality of rotating rods (2), the top of the plurality of rotating rods (2) is provided with a crossbar (3), one side of the crossbar (3) is provided with a clamping assembly (4) matched with the rotating rod (2); Both ends of the basket body (1) are symmetrically provided with a lifting machine (5), the top of the lifting machine (5) is provided with a lifting rope (6), the outer side of the lifting rope (6) is provided with a limiting assembly (7) matched with the basket body (1).

2. The automatic lifting and limiting fireproof hanging basket according to claim 1, characterized in that, Both sides of the basket body (1) are provided with a plurality of rotating rods (2), the top of the plurality of rotating rods (2) is provided with a crossbar (3), one side of the crossbar (3) is provided with a clamping assembly (4) matched with the rotating rod (2); 3. The automatic lifting and limiting fireproof hanging basket according to claim 2, characterized in that, The bottom of the crossbar (3) is symmetrically provided with a plurality of vertical plates (301) matched with the slot three (103) on both sides, the two vertical plates (301) are connected through a limiting rod two (302), and the bottom of the crossbar (3) is sequentially provided with a sliding groove (303) matched with the clamping assembly (4) and a limiting groove (304) on one end. One side of a group of vertical plates (301) near the limiting groove (304) is provided with a limiting protrusion (305) matched with the clamping assembly (4).

4. The automatic lifting and limiting fireproof hanging basket according to claim 3, characterized in that, The clamping assembly (4) comprises a cylinder (401) arranged at the bottom of the crossbar (3), and the output end of the cylinder (401) is provided with a sliding protrusion (402) matched with the sliding groove (303). The clamping assembly (4) further comprises an L-shaped limiting block (403) sleeved on the top of the outer side of one of the rotating rods (2), and the top of the L-shaped limiting block (403) is provided with an inverted L-shaped sliding block (404).

5. The automatic lifting and limiting fireproof hanging basket according to claim 4, characterized in that, One side of the L-shaped limiting block (403) is provided with an inclined surface (4031), and the top of the L-shaped limiting block (403) is provided with a limiting hole (4032) matched with the inverted L-shaped sliding block (404).

6. The automatic lifting and limiting fireproof hanging basket according to claim 5, characterized in that, Both sides of the inverted L-shaped sliding block (404) are symmetrically provided with a limiting sliding groove (4041) matched with the limiting protrusion (305), the top of the inverted L-shaped sliding block (404) is provided with a spring (4042) matched with the limiting groove (304), and the bottom of the inverted L-shaped sliding block (404) is provided with a limiting protruding column (4043) matched with the limiting hole (4032).

7. The automatic lifting and limiting fireproof hanging basket according to claim 1, characterized in that, The limiting assembly (7) comprises a box (701) arranged at both ends of the hanging basket body (1) and matched with the hoisting rope (6), one side of the box (701) is provided with a motor (702), the output end of the motor (702) is provided with a rotating shaft (703), both ends of the rotating shaft (703) are provided with external threads (704), the thread directions of the external threads (704) at both ends of the rotating shaft (703) are opposite, both ends of the external threads (704) are symmetrically provided with sliding plates (705), and the inner wall top end of the sliding plate (705) is provided with a limiting wheel (706) matched with the hoisting rope (6); One side of the sliding plate (705) is provided with a limiting lead screw (707) matched with the box (701).

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