Hanging power and free chain track convenient to overhaul and used for hoisting parts

Abstract

The utility model relates to the technical field of suspended power and free chain track overhauling, and discloses a suspended power and free chain track convenient to overhaul and used for hoisting parts, which comprises a power and free chain track, an overhauling ladder stand is installed at the bottom of the power and free chain track in a sliding mode through a sliding groove, and the power and free chain track comprises an upper connecting track and a lower connecting track. The upper connecting rail and the lower connecting rail are connected and fixed through a plurality of fixing inserting rods, a transmission sliding block is slidably installed in the middle of the outer side of the upper connecting rail, a chain is installed in the middle of the transmission sliding block in a sleeved mode, a supporting claw is installed at the bottom of the transmission sliding block, and a plurality of grabbing and jacking assemblies are installed at the top of the upper connecting rail. A sliding groove is formed in the outer side of the lower connecting rail. According to the hanging power and free chain track convenient to overhaul and used for hoisting the parts, the operation convenience can be improved through the overhaul crawling ladder, a worker can conveniently and rapidly reach the bottom of the hanging power and free chain track through the sliding telescopic ladder, tedious operation such as climbing or scaffold erecting is avoided, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance of suspended accumulation chain tracks, in particular to a suspended accumulation chain track for hoisting parts which is convenient for maintenance. Background Art

[0002] The suspended accumulation chain track consists of tracks, chains, hangers, accumulation mechanisms, etc. Among them, the track is the supporting structure of the entire system, made of high-strength steel; the chain is the transmission medium, and the material is transported from one place to another through the rotation of the chain; the hanger is an important component connecting the chain and the material, which can withstand the mass and friction of the material; the accumulation mechanism is responsible for controlling the accumulation and transportation speed of the material.

[0003] However, the suspended accumulation chain tracks on the market are all designed to be overhead. Due to the special structure, they usually require professional personnel to operate. These operations may involve inspection and maintenance of multiple aspects, including chains, hangers, tracks and accumulation mechanisms. Conventional escalators require multiple personnel to operate, which is cumbersome and labor-intensive. Therefore, a suspended accumulation chain track for hoisting parts that is easy to inspect and maintain is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a suspended accumulation chain track for hoisted parts that is easy to repair and has the advantages of an overhead escalator, etc., and solves the problem of requiring manual loading for repair.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of the above-mentioned overhead escalator, the utility model provides the following technical solutions:

[0008] A hanging accumulation chain track for hoisting parts convenient for maintenance comprises an accumulation chain track, a maintenance ladder is slidably installed at the bottom of the accumulation chain track through a slide groove, the accumulation chain track comprises an upper connecting rail and a lower connecting rail, the upper connecting rail and the lower connecting rail are connected and fixed by a plurality of fixed plug rods, a transmission slider is slidably installed at the middle part of the outer side of the upper connecting rail, a chain is sleevedly installed at the middle part of the transmission slider, a supporting claw is installed at the bottom of the transmission slider, a plurality of top grabbing assemblies are installed at the top of the upper connecting rail, a slide groove is provided at the outer side of the lower connecting rail, a guide slide groove is fixedly installed at the bottom of the lower connecting rail, and a maintenance ladder is slidably installed inside the slide groove;

[0009] The maintenance ladder includes a back plate, an insertion slider is fixedly installed on the back of the back plate, an adjustment button is installed on the right side of the back plate, a first adjustment rod is bolted to the front of the back plate, a second adjustment rod is sleeve-mounted on the bottom of the first adjustment rod, and pedals are installed in the middle of the second adjustment rod and the first adjustment rod.

[0010] As a preferred technical solution of the utility model, a top grasping assembly is welded on the top of the upper connecting rail, the bottom of the top grasping assembly is thickened, and the upper connecting rail is made of steel as a whole.

[0011] As a preferred technical solution of the utility model, a guide slide groove is fixedly installed at the bottom of the lower connecting rail, a movable groove is opened in the middle of the guide slide groove, and the inside of the guide slide groove is polished.

[0012] As a preferred technical solution of the utility model, two sets of pulleys are installed on the top of the transmission slider, and the transmission slider slides on the outer surface of the upper connecting rail through the pulleys. The bottom of the transmission slider is welded with a connecting port, which is connected to the top of the supporting claw.

[0013] As a preferred technical solution of the utility model, the upper connecting rail and the lower connecting rail have the same appearance, and the upper connecting rail and the lower connecting rail are fixed by a fixing plug rod, and a mounting groove is reserved in the middle thereof.

[0014] As a preferred technical solution of the utility model, two slide grooves are provided at the outer bottom of the lower connecting rail, the outer sides of the slide grooves are polished, and the inner sides of the slide grooves are designed to be snap-fit ​​shaped.

[0015] As a preferred technical solution of the utility model, two inserted sliders are installed on the back of the back plate, which are slidably connected to the inside of the slide groove. The top of the first adjusting rod is connected to the front sides of the back plate by bolts, and the second adjusting rod and the first adjusting rod are made of aluminum alloy as a whole.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a hanging accumulation chain track for hoisting parts that is easy to repair and has the following beneficial effects:

[0018] 1. The hanging accumulation chain track for hoisting parts that is easy to maintain can improve the convenience of operation through the maintenance ladder. The sliding telescopic escalator can facilitate the staff to quickly reach the bottom of the hanging accumulation chain track, avoiding tedious operations such as climbing or setting up scaffolding, and improving the convenience of operation.

[0019] 2. The hanging accumulation chain track for the hoisting parts that are easy to maintain can improve safety through the maintenance ladder. Since the design of the sliding telescopic escalator usually adopts anti-slip and wear-resistant materials and has a stable structure, it can ensure the safety of the staff during operation.

[0020] 3. The hanging accumulation chain track for hoisting parts that is easy to maintain can improve work efficiency through the maintenance ladder. The design of the sliding telescopic escalator enables the staff to quickly reach the bottom of the hanging accumulation chain track, shortening the time for maintenance and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the bottom structure of the suspended accumulation chain track of the utility model;

[0022] Figure 2 This is a schematic diagram of the side structure of the suspension accumulation chain track of the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the expanded structure of the maintenance ladder.

[0024] In the figure: 1. chain; 2. fixed plug rod; 3. slide groove; 4. pedal; 5. lower connecting rail; 6. supporting claw; 7. transmission slider; 8. top grasping assembly; 9. upper connecting rail; 10. second adjusting rod; 11. first adjusting rod; 12. adjustment button; 13. insertion slider; 14. back plate; 15. guide slide groove. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-3 , a hanging accumulation chain track for hoisting parts that is easy to repair, including an accumulation chain track, a maintenance ladder is slidably installed at the bottom of the accumulation chain track through a slide groove 3, the accumulation chain track includes an upper connecting rail 9 and a lower connecting rail 5, the upper connecting rail 9 and the lower connecting rail 5 are connected and fixed by a plurality of fixed plug rods 2, a transmission slider 7 is slidably installed in the middle of the outer side of the upper connecting rail 9, a chain 1 is sleeved in the middle of the transmission slider 7, a claw 6 is installed at the bottom of the transmission slider 7, a plurality of top grabbing assemblies 8 are installed on the top of the upper connecting rail 9, a slide groove 3 is opened on the outer side of the lower connecting rail 5, a guide slide groove 15 is fixedly installed at the bottom of the lower connecting rail 5, and an inspection ladder is slidably installed inside the slide groove 3;

[0029] The maintenance ladder includes a back plate 14, an insertion slider 13 is fixedly installed on the back of the back plate 14, an adjustment button 12 is installed on the right side of the back plate 14, a first adjustment rod 11 is bolted to the front of the back plate 14, a second adjustment rod 10 is sleeve-mounted at the bottom of the first adjustment rod 11, and pedals 4 are installed in the middle of the second adjustment rod 10 and the first adjustment rod 11.

[0030] Furthermore, a top grasping assembly 8 is welded to the top of the upper connecting rail 9, the bottom of the top grasping assembly 8 is thickened, and the upper connecting rail 9 is made of steel as a whole.

[0031] It should be noted that the thickening treatment can effectively reduce its tensile stress and improve its overall installability.

[0032] Furthermore, a guide slide groove 15 is fixedly installed at the bottom of the lower connecting rail 5 , a movable groove is opened in the middle of the guide slide groove 15 , and the inside of the guide slide groove 15 is polished.

[0033] It should be noted that the inside of the guide slide groove 15 is polished, and this design can improve its overall sliding smoothness.

[0034] Furthermore, two sets of pulleys are installed on the top of the transmission slider 7, and the transmission slider 7 slides on the outer surface of the upper connecting rail 9 through the pulleys. A connecting port is welded on the bottom of the transmission slider 7, and the connecting port is connected to the top of the supporting claw 6.

[0035] It should be noted that the pulley is made of polyoxymethylene material, which has low cost and high hardness, and can reduce the cost of use.

[0036] Furthermore, the upper connecting rail 9 and the lower connecting rail 5 have the same appearance, and the upper connecting rail 9 and the lower connecting rail 5 are fixed by a fixing plug rod 2, and a mounting groove is reserved in the middle thereof.

[0037] Furthermore, two slide grooves 3 are provided at the outer bottom of the lower connecting rail 5 . The outer sides of the slide grooves 3 are polished, and the inner sides of the slide grooves 3 are designed to be snap-fit ​​shaped.

[0038] Furthermore, two insertion slide blocks 13 are installed on the back of the back plate 14, which are slidably connected to the inside of the slide groove 3. The top of the first adjustment rod 11 is connected to the front sides of the back plate 14 by bolts. The second adjustment rod 10 and the first adjustment rod 11 are made of aluminum alloy as a whole.

[0039] It should be noted that the use of aluminum alloy materials can reduce its overall weight and improve transportation efficiency.

[0040] Beneficial effects:

[0041] 1. The hanging accumulation chain track for hoisting parts that is easy to maintain can improve the convenience of operation through the maintenance ladder. The sliding telescopic escalator can facilitate the staff to quickly reach the bottom of the hanging accumulation chain track, avoiding tedious operations such as climbing or setting up scaffolding, and improving the convenience of operation.

[0042] 2. The hanging accumulation chain track for the hoisting parts that are easy to maintain can improve safety through the maintenance ladder. Since the design of the sliding telescopic escalator usually adopts anti-slip and wear-resistant materials and has a stable structure, it can ensure the safety of the staff during operation.

[0043] 3. The hanging accumulation chain track for hoisting parts that is easy to maintain can improve work efficiency through the maintenance ladder. The design of the sliding telescopic escalator enables the staff to quickly reach the bottom of the hanging accumulation chain track, shortening the time for maintenance and improving work efficiency.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging accumulation chain track for hoisting parts that is easy to repair, comprising an accumulation chain track, a maintenance ladder is slidably installed at the bottom of the accumulation chain track through a slide groove (3), and the accumulation chain track comprises an upper connecting rail (9) and a lower connecting rail (5), characterized in that: The upper connecting rail (9) and the lower connecting rail (5) are connected and fixed by a plurality of fixed plug rods (2); a transmission slider (7) is slidably installed in the middle of the outer side of the upper connecting rail (9); a chain (1) is sleeve-mounted in the middle of the transmission slider (7); a supporting claw (6) is installed at the bottom of the transmission slider (7); a plurality of top grasping assemblies (8) are installed at the top of the upper connecting rail (9); a slide groove (3) is provided on the outer side of the lower connecting rail (5); a guide slide groove (15) is fixedly installed at the bottom of the lower connecting rail (5); and a maintenance ladder is slidably installed inside the slide groove (3); The maintenance ladder comprises a back plate (14), an insertion slider (13) is fixedly mounted on the back of the back plate (14), an adjustment button (12) is mounted on the right side of the back plate (14), a first adjustment rod (11) is bolted to the front of the back plate (14), a second adjustment rod (10) is sleeve-mounted at the bottom of the first adjustment rod (11), and pedals (4) are mounted in the middle of the second adjustment rod (10) and the first adjustment rod (11).

2. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: The top of the upper connecting rail (9) is welded with a top grasping assembly (8), the bottom of the top grasping assembly (8) is thickened, and the upper connecting rail (9) is made of steel as a whole.

3. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: A guide slide groove (15) is fixedly installed at the bottom of the lower connecting rail (5), a movable groove is opened in the middle of the guide slide groove (15), and the inside of the guide slide groove (15) is polished.

4. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: Two sets of pulleys are installed on the top of the transmission slider (7), and the transmission slider (7) slides on the outer surface of the upper connecting rail (9) through the pulleys. A connecting port is welded on the bottom of the transmission slider (7), and the connecting port is connected to the top of the supporting claw (6).

5. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: The upper connecting rail (9) and the lower connecting rail (5) have the same appearance. The upper connecting rail (9) and the lower connecting rail (5) are fixed by a fixing plug rod (2), and a mounting groove is reserved in the middle thereof.

6. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: Two slide grooves (3) are provided at the outer bottom of the lower connecting rail (5), the outer sides of the slide grooves (3) are polished, and the inner sides of the slide grooves (3) are designed to be buckle-shaped.

7. The hanging accumulation chain track for hoisting parts that is easy to repair according to claim 1 is characterized in that: Two insertion slide blocks (13) are installed on the back of the back plate (14) and are slidably connected to the inside of the slide groove (3). The top of the first adjustment rod (11) is connected to the two sides of the front of the back plate (14) by bolts. The second adjustment rod (10) and the first adjustment rod (11) are made of aluminum alloy as a whole.

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