Comb tooth frame

Abstract

The utility model relates to the technical field of mechanical parking space comb tooth vehicle carrying plates, in particular to a comb tooth frame which comprises stand columns and a cross beam, the stand columns are distributed in a rectangular mode and fixedly connected to the ground, the cross beam is installed at the tops of the front stand column and the rear stand column, and lifting devices are arranged on the inner sides of the stand columns and used for lifting vehicles. Two-layer mechanical parking is controlled by adopting a set of transverse moving carrying trolley, and a vehicle containing comb tooth frame structure is adjusted to be in a lifting type in a matched design mode; furthermore, a liftable comb tooth structure is adopted in a plane moving type mechanical equipment project, so that the overall design clearance height can be reduced, and the modification requirements of most old cities are met; one set of transverse moving carrying trolley controls parking of the two-layer structure, meanwhile, the number of transverse moving carrying trolleys matched with a project is reduced, and the overall project cost is saved; the space height requirement of plane moving projects is lowered, and the requirement for transformation of most old city equipment is met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parking space comb-tooth vehicle loading plates, in particular to a comb-tooth frame. Background Art

[0002] At present, due to the limitation of daylighting at the height of buildings, the ground sites are usually designed with plane moving mechanical equipment, such as lift shaft + transverse transport trolley (each floor); the operating principle of the equipment is that the car enters the lift platform, passes through the lift to the parking floor, and the transport trolley runs to the lift platform to pull the car to the transverse transport trolley. After the transverse transport trolley moves to the designated parking position, the transport trolley sends the car to the parking comb rack, and then the transport trolley returns to the transverse transport trolley to complete the parking action. The process of picking up the car is the opposite. Since the overall cost of setting up a transverse transport trolley on each floor is high, and the transport trolley on each floor is higher than the 130mm fixed comb rack during the process of storing and retrieving vehicles, it needs to be raised by 200mm as a whole; in order to reduce the cost and the limit of floor height requirements, a new type of lifting device with comb rack structure is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a comb tooth frame to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A comb rack, comprising: columns and crossbeams, wherein the columns are distributed in a rectangular shape and are fixedly connected to the ground, the crossbeams are installed on the tops of the front and rear columns, and the inner sides of the columns are provided with lifting devices for lifting vehicles;

[0006] The lifting device comprises: a hoist, a transmission shaft, a lifting sprocket, a rear hanging point chain, a front hanging point chain, a limit collision plate and a comb rack;

[0007] There are two comb tooth frames, which are respectively arranged on both sides of the inner side of the column. The two ends of the transmission shaft are rotatably connected between two adjacent columns through bearings, and the lifting sprocket is installed on the outer wall of the transmission shaft. The rear hanging point chain and the front hanging point chain are both wound around the lifting sprocket and fixed on the crossbeam. The other end is wound around the guide wheel and connected to the top of the comb tooth frame.

[0008] Preferably, the limiting collision plate is installed above the comb tooth frame for limiting the position.

[0009] Preferably, the comb rack comprises: a fixed rod, a support rod one and a support rod two, the top of the fixed rod is fixedly connected to the rear hanging point chain and the front hanging point chain, a plurality of support rods one are provided and are equally fixedly connected to the bottom of the fixed rod, and two support rods two are provided and connected in front of the bottom of the fixed rod.

[0010] Preferably, the column is an I-beam, and two pulley blocks are arranged on the top of the fixing rod and are slidably connected to the grooved inner walls of the front and rear columns, and the pulley blocks include: a mounting rod, a guide wheel 1 and a guide wheel 2;

[0011] The mounting rod is fixedly connected to the top of the fixing rod, and two guide wheels 1 and 2 are provided. The two guide wheels 1 are rotatably connected to one side of the mounting rod through bearings and are located on the inner wall of the I-beam groove. The two guide wheels 2 are respectively installed on one side of the mounting rod and are located in the middle of the two guide wheels 2.

[0012] Preferably, a fixed platform is arranged on the inner side of the column, a fixed comb tooth frame is arranged on the top of the fixed platform, and the fixed comb tooth frame and the comb tooth frame are arranged alternately.

[0013] Preferably, the outer wall of the guide wheel 1 is in contact with the two side walls of the I-beam, and the outer wall of the guide wheel 2 is in contact with the inner wall of the I-beam.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By adopting a set of transverse moving transport trolleys to control the second-floor mechanical parking, the comb frame structure of the vehicle is adjusted to a liftable type in coordination with the design; and then in the plane moving mechanical equipment project, by adopting a liftable comb structure, the overall design clearance height can be reduced to meet the needs of most old city renovations; a set of transverse moving transport trolleys is used to control the second-floor structure parking, while reducing the number of supporting transverse moving transport trolleys for the project, saving the overall cost of the project; reducing the space height requirements for plane moving projects to meet the needs of most old city equipment renovations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view schematic diagram of the utility model in operation;

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

[0018] Figure 3 It is a schematic diagram of the structure of the utility model;

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

[0020] Figure 5 This is a schematic diagram of the structure of the pulley block of the utility model.

[0021] In the figure: 1. column; 2. crossbeam; 3. lifting device; 301. hoist; 302. transmission shaft; 303. lifting sprocket; 304. rear hanging point chain; 305. front hanging point chain; 306. limit collision plate; 307. comb frame; 3071. fixed rod; 3072. support rod one; 3073. support rod two; 4. fixed platform; 5. fixed comb frame; 6. pulley block; 601. mounting rod; 602. guide wheel one; 603. guide wheel two. 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] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0026] like Figure 1-5As shown, a comb frame includes: columns 1 and beams 2, the columns 1 are distributed in a rectangular shape and are fixedly connected to the ground, the beams 2 are installed on the tops of the front and rear columns 1, and a lifting device 3 is arranged on the inner side of the columns 1 for lifting the vehicle; the lifting device 3 includes: a hoist 301, a transmission shaft 302, a lifting sprocket 303, a rear suspension point chain 304, a front suspension point chain 305, a limit collision plate 306 and a comb frame 307; the comb frame 307 is provided with two, They are respectively arranged on both sides of the inner side of the column 1, and the two ends of the transmission shaft 302 are rotatably connected between two adjacent columns 1 through bearings, and the lifting sprocket 303 is installed on the outer wall of the transmission shaft 302. The rear hanging point chain 304 and the front hanging point chain 305 are both wound around the lifting sprocket 303 and fixed on the beam 2. The other end is wound around the guide wheel and connected to the top of the comb tooth frame 307. The limiting collision plate 306 is installed above the comb tooth frame 307 for limiting.

[0027] The comb rack 307 includes: a fixed rod 3071, a support rod 1 3072 and a support rod 2 3073. The top of the fixed rod 3071 is fixedly connected to the rear suspension point chain 304 and the front suspension point chain 305. A plurality of support rods 1 3072 are provided and are equally fixedly connected to the bottom of the fixed rod 3071. Two support rods 2 3073 are provided and are connected to the front of the bottom of the fixed rod 3071.

[0028] The column 1 is an I-beam, and two pulley blocks 6 are arranged on the top of its fixed rod 3071 and are slidably connected to the groove-shaped inner walls of the front and rear columns 1. The pulley block 6 includes: a mounting rod 601, a guide wheel 1 602 and a guide wheel 2 603; the mounting rod 601 is fixedly connected to the top of the fixed rod 3071, and two guide wheels 1 602 and 603 are arranged. The two guide wheels 1 602 are respectively rotatably connected to one side of the mounting rod 601 through bearings and are located on the groove-shaped inner wall of the I-beam. The two guide wheels 2 603 are respectively installed on one side of the mounting rod 601 and are located in the middle of the two guide wheels 2 603; a fixed platform 4 is arranged on the inner side of the column 1, and a fixed comb rack 5 is arranged on the top of the fixed platform 4, and the fixed comb rack 5 and the comb rack 307 are staggered; the outer wall of the guide wheel 1 602 is in contact with the two side walls of the I-beam, and the outer wall of the guide wheel 2 603 is in contact with the inner wall of the I-beam.

[0029] The working principle of the utility model is as follows:

[0030] The comb teeth of the original fixed structure are designed to be a liftable structure; the second-floor planar mobile device can reduce the height of the fixed comb teeth of the first layer by 130mm; at the same time, a set of transverse transport trolleys can be reduced to control the second-floor structure when it is working: in the normal state, the lifting comb tooth frame 307 is on the ground, and its height is lower than the fixed comb tooth frame 5; when the transport trolley sends the vehicle to the first-floor fixed comb tooth frame 5 and returns to the transverse transport trolley, the transmission shaft chain is driven by the lifting motor 301, thereby driving the lifting sprocket 303 to rotate, and the circulating chain assembled on the sprocket starts to run, driving the lifting comb tooth frame 307 to move up and down, and after the circulating chain hits the limit switch feedback signal when it is in place, the equipment stops.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A comb tooth holder, characterized in that: include: The upright posts (1) and the cross beam (2), wherein the upright posts (1) are arranged in a rectangular shape and are fixedly connected to the ground, the cross beam (2) is installed on the tops of the two front and rear upright posts (1), and a lifting device (3) is provided on the inner side of the upright posts (1) for lifting the vehicle; The lifting device (3) comprises: a lifting machine (301), a transmission shaft (302), a lifting sprocket (303), a rear hanging point chain (304), a front hanging point chain (305), a limit collision plate (306) and a comb tooth frame (307); Two comb tooth frames (307) are provided and are respectively arranged on both sides of the inner side of the column (1); the two ends of the transmission shaft (302) are rotatably connected between two adjacent columns (1) through bearings, and the lifting sprocket (303) is installed on the outer wall of the transmission shaft (302); the rear hanging point chain (304) and the front hanging point chain (305) are both wound around the lifting sprocket (303) and fixed on the crossbeam (2); the other end is wound around the guide wheel and connected to the top of the comb tooth frame (307).

2. The comb tooth holder according to claim 1, characterized in that: The limiting collision plate (306) is installed above the comb tooth frame (307) and is used for limiting the position.

3. The comb tooth holder according to claim 1, characterized in that: The comb tooth frame (307) comprises: a fixed rod (3071), a first support rod (3072) and a second support rod (3073); the top of the fixed rod (3071) is fixedly connected to a rear suspension point chain (304) and a front suspension point chain (305); a plurality of first support rods (3072) are provided and are equally fixedly connected to the bottom of the fixed rod (3071); and two second support rods (3073) are provided and are connected to the front of the bottom of the fixed rod (3071).

4. The comb tooth holder according to claim 1, characterized in that: The column (1) is an I-beam, and two pulley blocks (6) are arranged on the top of the fixing rod (3071) and are slidably connected to the groove-shaped inner walls of the front and rear columns (1), and the pulley blocks (6) include: a mounting rod (601), a guide wheel 1 (602) and a guide wheel 2 (603); The mounting rod (601) is fixedly connected to the top of the fixing rod (3071), and two guide wheels (602) and (603) are provided. The two guide wheels (602) are rotatably connected to one side of the mounting rod (601) through bearings and are located on the inner wall of the I-beam groove. The two guide wheels (603) are respectively installed on one side of the mounting rod (601) and are located in the middle of the two guide wheels (603).

5. The comb tooth holder according to claim 1, characterized in that: A fixed platform (4) is arranged on the inner side of the upright column (1), a fixed comb tooth frame (5) is arranged on the top of the fixed platform (4), and the fixed comb tooth frame (5) and the comb tooth frame (307) are arranged alternately.

6. The comb tooth holder according to claim 4, characterized in that: The outer wall of the guide wheel 1 (602) is in contact with the two side walls of the I-beam, and the outer wall of the guide wheel 2 (603) is in contact with the inner wall of the I-beam.

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