Assembly type pin-falling-preventing double-row transmission chain for vertical circulation type stereo garage

Abstract

The utility model discloses an assembly type anti-pin-falling double-row transmission chain for a vertical circulation type three-dimensional garage, two rows of parallel transmission chains are arranged between a driving motor and a transmission shaft of the vertical circulation type three-dimensional garage, and each row of transmission chains is formed by connecting two ends of a section of chain through a chain link. Each chain link comprises two parallel chain plates and two pin shafts connecting the two chain plates, one end of each pin shaft extends out of the corresponding chain plate to form a fixed end, a detachable connecting piece is arranged at the fixed end of each pin shaft, and the two chain plates and the pin shafts are connected together through the detachable connecting pieces. According to the utility model, the detachable connecting piece is adopted, so that the firmness and the stability of the connection are ensured, and the transmission chain can be conveniently detached and replaced when being loosened and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical circulation type stereo parking equipment, in particular to an assembled anti-dropping double-row transmission chain for a vertical circulation type stereo garage. Background Art

[0002] At present, the vehicle loading plate of vertical circulation stereo garages on the market generally outputs the power of the driving motor to the transmission shaft through a transmission chain. As an important component of the vertical circulation stereo garage, the precision, firmness and stability of the transmission chain are crucial. The existing transmission chains are directly connected and fixed at both ends of a single whole chain. The connection method at the connection point is no different from that at other points. After running for a long time, the entire transmission chain will become loose and deformed, and the length of the chain needs to be adjusted in time. The traditional connection method requires destructive disassembly of the chain, which is very inconvenient and affects the life of the chain. Utility Model Content

[0003] The utility model aims to provide an assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic garage, so as to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled anti-drop pin double-row transmission chain for a vertical circulation type multi-story parking garage, wherein two rows of parallel transmission chains are arranged between the driving motor and the transmission shaft of the vertical circulation type multi-story parking garage, and each row of the transmission chain is formed by connecting the two ends of a section of chain through a chain link, and the chain link includes two parallel chain plates and two pins connecting the two chain plates, and one end of the pin extends out of the chain plate to form a fixed end, and a detachable connecting piece is arranged on the fixed end of the pin, and the detachable connecting piece connects the two chain plates and the pin together.

[0005] In a further embodiment, the detachable connecting member includes a U-shaped card plate, the opening of the card plate is facing the length direction of the chain, the open end and the closed end of the card plate are respectively provided with arc-shaped card grooves, the arc-shaped card groove includes a section of arc located on the upper and lower sides respectively, and a circle of grooves is opened on the fixed end of the pin shaft, and the arc-shaped card groove is stuck in the groove.

[0006] In a further embodiment, the opening of the card plate is in a trumpet shape, and the outer diameter width of the open end of the card plate is smaller than the outer diameter width of the closed end.

[0007] In a further embodiment, the detachable connecting member is a cotter pin, a transverse through hole is formed at the fixed end of the pin shaft, and the cotter pin is inserted into the through hole and abuts against the side surface of the chain plate.

[0008] In a further embodiment, the cotter pin is a folded card wire. After the cotter pin is inserted into the through hole, one end thereof is circular and the other end is separated at an angle.

[0009] Compared with the prior art, the beneficial effect of the utility model is that a detachable connecting part is arranged on the fixed end of the transmission chain pin shaft provided by the utility model, and the detachable connecting part can be a clamping plate and a cotter pin. This connection method not only ensures the firmness and stability of the connection, but also can be easily disassembled and replaced when the transmission chain becomes loose or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view schematic diagram of the utility model;

[0011] Figure 2 It is a side view schematic diagram of the utility model;

[0012] Figure 3 It is a schematic diagram of the card board connection method;

[0013] Figure 4 It is a schematic diagram of the split pin connection method.

[0014] In the figure: 1, transmission chain; 2, chain link; 21, chain plate; 22, pin shaft; 3, clamping plate; 4, cotter pin. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be 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 by specific circumstances.

[0016] 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.

[0017] according to Figure 1-4As shown, the utility model provides an assembled anti-dropping pin double-row transmission chain for a vertical circulation type stereoscopic car park. Two rows of parallel transmission chains 1 are arranged between the driving motor and the transmission shaft of the vertical circulation type stereoscopic car park. Each row of transmission chains 1 is formed by connecting the two ends of a chain section through a chain link 2. The chain link 2 includes two parallel chain plates 21 and two pins 22 connecting the two chain plates 21. One end of the pin 22 extends out of the chain plate 21 to form a fixed end. A detachable connecting piece is arranged on the fixed end of the pin 22. The detachable connecting piece connects the two chain plates 21 and the pin 22 together.

[0018] In the first embodiment of the present application, the detachable connector includes a U-shaped card plate 3, the opening of the card plate 3 faces the length direction of the chain, and the open end and the closed end of the card plate 3 are respectively provided with arc-shaped card slots, and the arc-shaped card slots include a section of arc located at the upper and lower sides, respectively, and a circle of grooves is formed on the fixed end of the pin shaft 22, and the arc-shaped card slot is stuck in the groove. The opening of the card plate 3 is in the shape of a trumpet, and the outer diameter width of the open end of the card plate 3 is smaller than the outer diameter width of the closed end, so that the card plate 3 forms a pin shape with a tightened open end, and it is not easy to fall off after insertion.

[0019] In the second embodiment of the present application, the detachable connecting member is a cotter pin 4, and a transverse through hole is formed at the fixed end of the pin shaft 22. The cotter pin 4 is inserted into the through hole and abuts against the side of the chain plate 21. The cotter pin 4 is a folded card wire. After the cotter pin 4 is inserted into the through hole, one end of the cotter pin 4 is circular and the other end is separated at an angle. The shape of the cotter pin 4 makes it difficult for the cotter pin 4 to fall off from the through hole after being inserted into the through hole.

[0020] 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 above 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.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic car park, characterized in that: Two rows of parallel transmission chains are arranged between the driving motor and the transmission shaft of the vertical circulation type multi-story parking garage. Each row of the transmission chains is formed by connecting the two ends of a chain by a chain link. The chain link includes two parallel chain plates and two pins connecting the two chain plates. One end of the pin extends out of the chain plate to form a fixed end. A detachable connecting piece is arranged on the fixed end of the pin, and the detachable connecting piece connects the two chain plates and the pin together.

2. The assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic car park according to claim 1 is characterized in that: The detachable connecting part includes a U-shaped card plate, the opening of the card plate is facing the length direction of the chain, the open end and the closed end of the card plate are respectively provided with arc-shaped card grooves, the arc-shaped card groove includes a section of arc located on the upper and lower sides respectively, and a circle of grooves is opened on the fixed end of the pin shaft, and the arc-shaped card groove is stuck in the groove.

3. The assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic car park according to claim 2 is characterized in that: The opening of the card plate is in a trumpet shape, and the outer diameter width of the open end of the card plate is smaller than the outer diameter width of the closed end.

4. The assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic car park according to claim 1 is characterized in that: The detachable connecting piece is a split pin, a transverse through hole is formed at the fixed end of the pin shaft, and the split pin is inserted into the through hole and abuts against the side surface of the chain plate.

5. The assembled anti-dropping double-row transmission chain for a vertical circulation type stereoscopic car park according to claim 4 is characterized in that: The cotter pin is a folded card wire. After the cotter pin is inserted into the through hole, one end of the cotter pin is in a circle shape, and the other end is separated at an angle.

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