Automatic circulating chain tensioning device for vertical circulating mechanical parking equipment

Abstract

The circulating chain automatic tensioning device for the vertical circulating type mechanical parking equipment comprises a semicircular plate which is installed on a main steel body in a vertical position adjustable mode, the semicircular plate is located in the upper end of a circulating chain and matched with the upper end of the circulating chain, and an installation plate located below the semicircular plate is vertically fixed to the main steel body. And the lifting end of a lifting mechanism arranged on the side wall of the mounting plate is connected with the semicircular plate, and the semicircular plate is driven by the lifting mechanism to move upwards or downwards, so that the tensioning degree of the circulating chain is adjusted. The semi-circular plate which is adjustable in vertical position and matched with the inner side of the upper end of the circulating chain is arranged on the main steel body, and the jacking mechanism arranged on the mounting plate of the main steel body drives the semi-circular plate to move up and down, so that the tensioning degree of the circulating chain is adjusted; the problem of looseness caused by long running time of a circulating chain of vertical circulating type mechanical parking equipment is solved, the structure is simple, the design is reasonable, the cost is low, adjustment is convenient and fast, workers do not need to climb to adjust, and safety and reliability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of vertical circulation mechanical parking equipment, and in particular relates to an automatic circulating chain tensioning device for vertical circulation mechanical parking equipment. Background Art

[0002] At present, vertical circulation mechanical parking equipment accounts for an increasing proportion in the entire mechanical parking equipment market, because it has a large number of parking spaces and a relatively low overall cost under the same floor space; therefore, it is deeply loved by the market, especially in the field of public parking. In the early stage of the garage after installation, because the circulation chain has a certain tension, the circulation chain is tightened during installation, but after a period of load operation, the chain will be loose, and the operator needs to adjust it. The chain tensioning requires at least two people, and one person needs to climb to the position of the semicircular plate for adjustment. This position is at least 9 meters to 18 meters. The risk factor of working at this height is high, and there are high safety hazards. When working at high altitude, it is inevitable that the height of the top semicircular plate on both sides will be inconsistent because it is a manual operation. Moreover, after a period of high-altitude operation, the personnel below need to confirm the degree of tension of the circulation chain, and the adjustment process is very unchanged. Therefore, it is necessary to improve the above problems. Utility Model Content

[0003] The technical problem solved by the utility model is: to provide an automatic tensioning device for a circulating chain of a vertical circulation type mechanical parking equipment. A semicircular plate which can be adjusted in up and down position and is adapted to the inner side of the upper end of the circulating chain is arranged on the main steel body, and the semicircular plate is driven up and down by a lifting mechanism arranged on the mounting plate of the main steel body to adjust the tension of the circulating chain, thereby solving the problem of looseness of the circulating chain of the vertical circulation type mechanical parking equipment caused by long-term operation. The utility model has a simple structure, reasonable design, low cost, convenient and quick adjustment, no need for workers to climb up to adjust, and high safety and reliability.

[0004] The technical solution adopted by the utility model: an automatic tensioning device for a circulating chain for a vertical circulation mechanical parking equipment, comprising a semicircular plate which is adjustably installed on a main steel body in an upper and lower position, the semicircular plate is located inside the upper end of the circulating chain and is adapted to the upper end of the circulating chain, a mounting plate located below the semicircular plate is vertically fixed on the main steel body, and a lifting end of a lifting mechanism arranged on the side wall of the mounting plate is connected to the semicircular plate, and the lifting mechanism drives the semicircular plate to move up or down, thereby realizing the adjustment of the tensioning degree of the circulating chain.

[0005] Among them, the semicircular plate surface is made with multiple vertical waist-shaped holes, and the bolts passing through the vertical waist-shaped holes and the through holes on the main steel body are adapted and connected with locking nuts to achieve adjustable installation of the semicircular plate on the main steel body in the upper and lower positions.

[0006] Furthermore, a top plate is fixed to the lifting end of the upper end of the lifting mechanism, and the top plate is fixedly connected to the lower end of the semicircular plate.

[0007] Furthermore, the lifting mechanism adopts a cylinder, an oil cylinder, or a jack.

[0008] Furthermore, the lifting mechanism may be controlled by wireless or wired means.

[0009] Furthermore, the upper end of the semicircular plate is adapted to the inner side of the semicircular upper end of the circulating chain so that the upper end moving track of the circulating chain with the lower end moving track fixed is located on the semicircular plate.

[0010] The advantages of this utility model compared with the prior art:

[0011] 1. This technical solution adjusts the tension of the circulating chain by setting a semicircular plate with adjustable up and down positions on the main steel body and matching with the inner side of the upper end of the circulating chain, and drives the semicircular plate up and down through the jacking mechanism on the mounting plate of the main steel body, so as to solve the problem of looseness of the circulating chain of vertical circulation mechanical parking equipment caused by long operation time;

[0012] 2. This technical solution realizes the installation of the semicircular plate on the main steel body in an adjustable manner by arranging a plurality of vertical waist-shaped holes on the semicircular plate, and adopting bolts passing through the vertical waist-shaped holes and the through holes on the main steel body and matching with locking nuts, thereby providing conditions for adjusting the upper and lower positions of the semicircular plate;

[0013] 3. This technical solution has a simple structure, reasonable design, low cost, convenient and quick adjustment, no need for workers to climb up to adjust, and high safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiment of the present utility model Figure 1 , 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 them. Based on the embodiments of 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.

[0016] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, 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 limiting the present invention. In addition, the terms "first", "second", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0018] Automatic chain tensioning device for vertical circulation mechanical parking equipment, such as Figure 1 The semicircular plate 3 is arranged on the main steel body 1 in an adjustable manner, and the semicircular outer contour of the semicircular plate 3 is arranged upward, and the semicircular plate 3 is located inside the upper end of the circulating chain 2 and is adapted to the upper end of the circulating chain 2. A mounting plate 4 located below the semicircular plate 3 is vertically fixed on the main steel body 1, and the lifting end of the lifting mechanism 5 arranged on the side wall of the mounting plate 4 is connected to the semicircular plate 3, and the lifting mechanism 5 drives the semicircular plate 3 to move up or down, so as to adjust the tension of the circulating chain 2; in the above structure, by arranging a semicircular plate 3 that can be adjusted in the upper and lower positions and is adapted to the inner side of the upper end of the circulating chain 2 on the main steel body 1, and by driving the semicircular plate 3 to move up and down by the lifting mechanism 5 arranged on the mounting plate of the main steel body 1, the tension of the circulating chain 2 is adjusted, so as to solve the slack problem of the circulating chain 2 of the vertical circulation mechanical parking equipment caused by long operation time.

[0019] The specific structure of the adjustable vertical position installation of the semicircular plate 3 on the main steel body 1 is as follows: a plurality of vertical waist-shaped holes 6 are formed on the surface of the semicircular plate 3, and the bolts 7 passing through the vertical waist-shaped holes 6 and the through holes on the main steel body 1 are adapted to be connected with the locking nuts, thereby realizing the adjustable vertical position installation of the semicircular plate 3 on the main steel body 1, and providing conditions for adjusting the vertical position of the semicircular plate 3; at the same time, the vertical waist-shaped holes 6 can limit the semicircular plate 3 in the left and right directions, so that it can move stably along the length direction of the vertical waist-shaped holes 6.

[0020] The specific structure of the lifting mechanism 5 is as follows: a top plate 8 is fixed to the lifting end of the upper end of the lifting mechanism 5, and the top plate 8 is fixedly connected to the lower end of the semicircular plate 3; specifically, the lifting mechanism 5 adopts a cylinder, an oil cylinder, or a jack. If two electric jacks are used, it is sufficient to ensure that the two electric jacks are lifted and lowered synchronously during the lifting process; specifically, the control of the lifting mechanism 5 can be wireless or wired.

[0021] The upper end of the semicircular plate 3 is adapted to the inner side of the semicircular upper end of the circulating chain 2 so that the upper end moving track of the circulating chain 2 with the lower end moving track fixed is located on the semicircular plate 3 .

[0022] This technical solution has a simple structure, reasonable design, low cost, convenient and quick adjustment, no need for workers to climb up to make adjustments, and high safety and reliability. With this structure, only one person is needed to adjust the tension of the circulating chain 2 of the vertical circulation mechanical parking equipment without climbing up. After the semicircular plate 3 is lifted, the tension of the circulating chain 2 can be clearly seen.

[0023] 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.

[0024] 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. Automatic tensioning device for circulating chain used in vertical circulating mechanical parking equipment, characterized in that: The invention comprises a semicircular plate (3) which is mounted on a main steel body (1) in an adjustable manner in terms of up and down positions. The semicircular plate (3) is located inside the upper end of an endless chain (2) and is adapted to the upper end of the endless chain (2). A mounting plate (4) located below the semicircular plate (3) is vertically fixed on the main steel body (1). The lifting end of a lifting mechanism (5) arranged on the side wall of the mounting plate (4) is connected to the semicircular plate (3). The lifting mechanism (5) drives the semicircular plate (3) to move up or down, thereby adjusting the tension of the endless chain (2).

2. The automatic tensioning device for circulating chains used in vertical circulation mechanical parking equipment according to claim 1 is characterized in that: The surface of the semicircular plate (3) is provided with a plurality of vertical waist-shaped holes (6), and bolts (7) passing through the vertical waist-shaped holes (6) and the through holes on the main steel body (1) are adapted to be connected with locking nuts, thereby realizing an adjustable installation of the semicircular plate (3) on the main steel body (1) in an upper and lower position.

3. The automatic tensioning device for circulating chains used in vertical circulation mechanical parking equipment according to claim 1 is characterized in that: A top plate (8) is fixed to the lifting end of the upper end of the lifting mechanism (5), and the top plate (8) is fixedly connected to the lower end of the semicircular plate (3).

4. The automatic tensioning device for circulating chains used in vertical circulation mechanical parking equipment according to claim 1 is characterized in that: The lifting mechanism (5) adopts an air cylinder, an oil cylinder, or a jack.

5. The automatic tensioning device for circulating chains used in vertical circulation mechanical parking equipment according to claim 4 is characterized in that: The lifting mechanism (5) can be controlled by wireless or wired control.

6. The automatic tensioning device for circulating chains used in vertical circulation mechanical parking equipment according to any one of claims 1 to 5, characterized in that: The upper end of the semicircular plate (3) is adapted to the inner side of the semicircular upper end of the circulating chain (2) so that the upper end moving track of the circulating chain (2) with the lower end moving track fixed is located on the semicircular plate (3).

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