Crown block walking track board elevator lifting support

Abstract

The utility model relates to the technical field of lifting frames, in particular to a crown block walking track board elevator lifting support which comprises a supporting frame, an elevator frame is inserted into the supporting frame, connecting belts are connected to the two sides of the top end of the elevator frame, a roller frame is supported at the bottoms of the connecting belts, and one end of the roller frame is connected with a storage frame. One end of the storage rack is connected with a reciprocating motor, and the bottom end of the reciprocating motor is connected with a supporting plate. According to the utility model, the support frame is mounted at the original inclined ladder in a work area to limit the movement of the elevator frame, and the reciprocating motor is started during maintenance, so that tools and spare parts can be conveniently conveyed by maintenance personnel, the safety of the maintenance personnel and the improvement of the working efficiency are ensured, and the maintenance personnel can conveniently, safely and quickly get on and off a crown block; in the maintenance process of equipment, the number of times of climbing up and down the ladder is reduced, personal injury caused by falling of the climbing up and down due to various factors is eliminated, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting frames, in particular to a lifting bracket for an overhead travelling track plate elevator. Background Art

[0002] The electrolysis workshop uses electrolysis technology to purify and enrich metals. Common electrolysis workshops include zinc electrolysis workshop, copper electrolysis workshop, steel electrolysis workshop, etc. The main function of the electrolysis multifunctional overhead crane is to be an auxiliary equipment for large-scale pre-cultivated anode aluminum electrolysis production. It can meet the environmental requirements and process needs of high-temperature salt, large current, strong induction field, high dust and HF flue gas, and complete the following process samples of pre-cultivated anode electrolytic cells.

[0003] During daily maintenance of the multifunctional overhead crane in the electrolysis workshop, it is necessary to go up and down the equipment via inclined ladders and climbing ladders, which poses a safety hazard of slipping and falling, and is extremely inconvenient when transferring maintenance tools and heavier equipment accessories. Utility Model Content

[0004] The purpose of the utility model is to provide an overhead crane walking track plate elevator lifting bracket to solve the problem proposed in the above-mentioned background technology that during daily maintenance of the multifunctional overhead crane in the electrolysis workshop, it is necessary to go up and down the equipment through inclined ladders and climbing ladders, which poses a safety hazard of people slipping and falling, and is extremely inconvenient in transferring maintenance tools and heavier equipment accessories.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, a crane travel track plate elevator lifting bracket, including a support frame:

[0006] An elevator frame is inserted inside the support frame, connecting belts are connected to both sides of the top of the elevator frame, a roller frame is supported at the bottom of the connecting belt, one end of the roller frame is connected to a storage frame, one end of the storage frame is connected to a reciprocating motor, and the bottom end of the reciprocating motor is connected to a support plate.

[0007] Preferably, the bottom end of the roller frame is fixedly connected to one side of the top end of the support frame, and the connecting belt and the roller frame are arranged to be movably connected.

[0008] Preferably, the storage rack is configured as a combination of a rack body and a roller, the connection belt is wound around an outer wall of the roller of the storage rack, and one end of the reciprocating motor is connected to a surface of one end of the roller of the storage rack.

[0009] Preferably, the bottom end of the reciprocating motor is fixedly connected to one side of the support plate surface, and the bottom of the storage rack is fixedly connected to the other side of the support plate surface.

[0010] Preferably, a fixing pile is connected to one side of the support plate, a limiting slider is inserted into the fixing pile, one end of the limiting slider is connected to a bearing ring, and a threaded rod is inserted into the bearing ring.

[0011] Preferably, a through hole is provided on the surface of the fixing pile, sliding grooves are provided on both sides of the inner wall of the through hole provided on the fixing pile, and one end of the limiting sliding block is inserted into the sliding groove provided on the fixing pile and is slidably connected to the fixing pile.

[0012] Preferably, the limit slider and the threaded rod are movably connected by a bearing ring, thread grooves are provided on both side surfaces of the support frame, and one end of the threaded rod is rotatably connected to the inside of the thread groove provided on the support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Install a support frame at the original inclined ladder in the work area to limit the movement of the elevator frame. When performing maintenance, start the reciprocating motor to drive the roller of the storage rack to rotate, so that the storage rack drives the connecting belt to wrap around the outer surface of the roller of the storage rack, and the connecting belt moves on the top surface of the roller frame. The roller frame is used to assist the connecting belt to move, and the connecting belt is used to pull the elevator frame to rise inside the support frame. It is convenient for the multi-functional overhead crane in the electrolysis workshop to get on and off, and a safety door lock management can be installed to facilitate the transmission of tools and spare parts for maintenance personnel, thereby ensuring the safety of people and improving work efficiency. It can be convenient, safe and fast to get on and off the overhead crane, reduce the number of times of climbing up and down the ladder during the maintenance of the equipment, eliminate personal injuries caused by falling up and down the ladder due to various factors, and improve work efficiency.

[0015] 2. By pressing the support plate against one side of the support frame and then moving the position of the threaded rod, it drives the limit sliders connected on both sides of the bearing ring to slide in the slide groove opened by the fixed pile, and then rotates the angle of the threaded rod so that one end of the threaded rod is rotated and connected to the threaded groove opened by the support frame, thereby connecting and fixing the support frame and the fixed pile, so as to achieve the assembly effect between the support frame and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a top view and a sectional three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 4 It is a partial cross-sectional perspective schematic diagram of the structure of the utility model;

[0020] Figure 5 It is a schematic diagram of a top view and a partially cutaway perspective view of the structure of the utility model.

[0021] In the figure: 1. support frame; 2. elevator frame; 3. connecting belt; 4. roller frame; 5. storage rack; 6. reciprocating motor; 7. support plate; 8. fixing pile; 9. limit slider; 10. bearing ring; 11. threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 , an embodiment provided by the utility model:

[0024] A crane travel track plate elevator lifting bracket, comprising a support frame 1:

[0025] An elevator frame 2 is inserted inside the support frame 1, and connecting belts 3 are connected to both sides of the top of the elevator frame 2. A roller frame 4 is supported at the bottom of the connecting belt 3, and a storage rack 5 is connected to one end of the roller frame 4. A reciprocating motor 6 is connected to one end of the storage rack 5, and a support plate 7 is connected to the bottom end of the reciprocating motor 6. The electronic components in the reciprocating motor 6 are prior art and can be purchased on the market. They are not used as technical protection points of this application, and therefore, no further statements are made.

[0026] Furthermore, the bottom end of the roller frame 4 is fixedly connected to one side of the top end of the support frame 1, and the connecting belt 3 and the roller frame 4 are configured to be movably connected, so that the roller frame 4 supports and assists in the movement of the connecting belt 3.

[0027] Furthermore, the storage rack 5 is configured as a combination of a rack body and a roller, the connecting belt 3 is wrapped around the outer wall of the roller of the storage rack 5, and one end of the reciprocating motor 6 is connected to the surface of one end of the roller of the storage rack 5, so that the roller of the storage rack 5 can be controlled to rotate by the reciprocating motor 6.

[0028] Furthermore, the bottom end of the reciprocating motor 6 is fixedly connected to one side of the support plate 7 surface, and the bottom of the storage rack 5 is fixedly connected to the other side of the support plate 7 surface, so that the bottom of the storage rack 5 is fixed by the support plate 7.

[0029] Furthermore, a fixing pile 8 is connected to one side of the support plate 7, a limiting slider 9 is inserted inside the fixing pile 8, one end of the limiting slider 9 is connected to a bearing ring 10, and a threaded rod 11 is inserted inside the bearing ring 10, thereby achieving an assembly effect between the support frame 1 and the support plate 7.

[0030] Furthermore, a through hole is opened on the surface of the fixed pile 8, and sliding grooves are opened on both sides of the inner wall of the through hole opened by the fixed pile 8. One end of the limit slider 9 is inserted into the sliding groove opened by the fixed pile 8 and is slidably connected to the fixed pile 8, so that the limit slider 9 can be moved and limited by the sliding groove opened by the fixed pile 8.

[0031] Furthermore, the limiting slider 9 and the threaded rod 11 are movably connected by a bearing ring 10, and threaded grooves are provided on the surfaces of both sides of the support frame 1. One end of the threaded rod 11 is rotatably connected to the inside of the threaded groove provided in the support frame 1, so that the threaded rod 11 is limited by the threaded groove provided in the support frame 1.

[0032] Working principle: When the overhead crane travel track is inspected and repaired, the support frame 1 is installed at the original inclined ladder in the work area to limit the movement of the elevator frame 2. When inspecting and repairing, the reciprocating motor 6 is started to drive the roller of the storage rack 5 to rotate, so that the storage rack 5 drives the connecting belt 3 to be wound around the outer surface of the roller of the storage rack 5, and the connecting belt 3 moves on the top surface of the roller frame 4. The roller frame 4 assists the connecting belt 3 to move, and the connecting belt 3 is used to pull the elevator frame 2 to rise inside the support frame 1, so that it is convenient to get on and off the multi-functional overhead crane in the electrolysis workshop, and a safety door can be installed for locking management to facilitate the transmission of tools and spare parts for maintenance personnel, thereby ensuring the safety of people and improving work efficiency, and being able to get on and off the overhead crane conveniently, safely and quickly.

[0033] When assembling the overhead traveling track plate elevator lifting bracket, the support plate 7 is pressed against one side of the support frame 1, and then the position of the threaded rod 11 is moved, so that it drives the limit sliders 9 connected on both sides of the bearing ring 10 to slide in the slide groove opened by the fixed pile 8, and then the angle of the threaded rod 11 is rotated so that one end of the threaded rod 11 is rotated and connected to the threaded groove opened in the support frame 1, thereby connecting and fixing the support frame 1 and the fixed pile 8, so as to realize the assembly effect between the support frame 1 and the support plate 7.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A crane travel track plate elevator lifting bracket, comprising a support frame (1), characterized in that: An elevator frame (2) is inserted inside the support frame (1), and connecting belts (3) are connected to both sides of the top of the elevator frame (2), and a roller frame (4) is supported at the bottom of the connecting belt (3), and one end of the roller frame (4) is connected to a storage frame (5), and one end of the storage frame (5) is connected to a reciprocating motor (6), and the bottom end of the reciprocating motor (6) is connected to a support plate (7).

2. The overhead traveling track plate elevator lifting bracket according to claim 1, characterized in that: The bottom end of the roller frame (4) is fixedly connected to one side of the top end of the support frame (1), and the connection belt (3) and the roller frame (4) are arranged to be movably connected.

3. The overhead traveling track plate elevator lifting bracket according to claim 1, characterized in that: The storage rack (5) is configured as a combination of a rack body and a roller, the connection belt (3) is wound around the outer wall of the roller of the storage rack (5), and one end of the reciprocating motor (6) is connected to the surface of one end of the roller of the storage rack (5).

4. The overhead traveling track plate elevator lifting bracket according to claim 1, characterized in that: The bottom end of the reciprocating motor (6) is fixedly connected to one side of the surface of the support plate (7), and the bottom of the storage rack (5) is fixedly connected to the other side of the surface of the support plate (7).

5. The overhead traveling track plate elevator lifting bracket according to claim 1, characterized in that: One side of the support plate (7) is connected to a fixing pile (8), a limiting slider (9) is inserted inside the fixing pile (8), one end of the limiting slider (9) is connected to a bearing ring (10), and a threaded rod (11) is inserted inside the bearing ring (10).

6. The overhead traveling track plate elevator lifting bracket according to claim 5, characterized in that: A through hole is provided on the surface of the fixing pile (8), and sliding grooves are provided on both sides of the inner wall of the through hole provided on the fixing pile (8). One end of the limit slide block (9) is inserted into the sliding groove provided on the fixing pile (8) and is slidably connected to the fixing pile (8).

7. The overhead traveling track plate elevator lifting bracket according to claim 5, characterized in that: The limit slider (9) and the threaded rod (11) are movably connected by means of a bearing ring (10); thread grooves are provided on both side surfaces of the support frame (1); and one end of the threaded rod (11) is rotatably connected to the inside of the thread groove provided on the support frame (1).

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