Steel wire rope simple lifting garage with middle cantilever

Abstract

The utility model discloses a steel wire rope simple lifting garage with a middle cantilever, which comprises a rack, a steel wire rope driver, a lifting steel wire rope, a reversing pulley assembly, an upper-layer car carrying plate, a telescopic lifting assembly and a hinge pull rod, the telescopic lifting assembly is connected with a hinge pull rod, the hinge pull rod is connected with the middle of an upper-layer car carrying plate, one end of the upper-layer car carrying plate is connected with the rack, and the front end, the rear end and the top face of the rack, the steel wire rope drive and the telescopic lifting assembly are each provided with a reversing pulley assembly. The two ends of the lifting steel wire rope are fixed to the rack and the steel wire rope drive respectively, and the middle is wound around the reversing pulley assemblies respectively. The motor is used for directly driving the steel wire rope reel, the steel wire rope is combined with the reversing pulley, safe lifting of the vehicle carrying plate is achieved, the occupied left and right net space size is small, and the width of the vehicle carrying plate in a limited space is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of stereo garages, and in particular relates to a steel wire rope simple lifting garage with a central cantilever. Background Art

[0002] At present, among the mechanical three-dimensional parking equipment on the market, the wire rope type simple lifting garage is mainly of the rear cantilever type. The existing rear cantilever wire rope type simple lifting garage has a too long cantilever, which causes the upper car loading plate to have too large a bending moment on the bottom of the column, resulting in high requirements for the foundation. Therefore, it is necessary to add a crossbeam tie rod on the top to connect it with the building concrete column or beam to make it a whole and increase the stability of the main structure. Due to the different installation positions and the unfixed positions of the building concrete columns or beams, this method makes the appearance of the equipment of this method strange and unsightly. In addition, the motor of the existing rear cantilever wire rope type simple lifting garage is installed on the top of the column, which occupies a large net space on the left and right, reducing the width of the car loading plate in a limited space. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of wire rope simple lifting garage which uses a motor to directly drive the wire rope drum, combines the wire rope with a reversing pulley, realizes the safe lifting of the vehicle loading plate, occupies a small net space on the left and right, and increases the width of the vehicle loading plate in a limited space, so as to have a middle cantilever wire rope.

[0004] The purpose of the utility model and the solution of its main technical problems are achieved by adopting the following technical solutions:

[0005] The utility model discloses a simple lifting garage with a wire rope and a middle cantilever, comprising a frame, a wire rope drive, a lifting wire rope, a reversing pulley assembly, an upper vehicle loading plate, a telescopic lifting assembly and a hinge pull rod, and is characterized in that a wire rope drive is installed at one end of the frame, a telescopic lifting assembly is installed in the middle, the telescopic lifting assembly is connected to the hinge pull rod, the hinge pull rod is connected to the middle part of the upper vehicle loading plate, one end of the upper vehicle loading plate is connected to the frame, reversing pulley assemblies are respectively installed on the front and rear ends of the frame, the top surface, the wire rope drive and the telescopic lifting assembly, the two ends of the lifting wire rope are respectively fixed on the frame and the wire rope drive, and the middle part is respectively wound around a plurality of reversing pulley assemblies.

[0006] The frame is composed of columns, lifting guide rails, a base, diagonal braces, and limit blocks. The base is respectively equipped with columns and diagonal braces on both sides, and the columns are respectively equipped with lifting guide rails and limit blocks. The two ends of the lifting wire rope are respectively fixed on the two columns.

[0007] The wire rope drive is composed of a motor and a wire rope drum. The wire rope drum is connected to the motor, and the middle part of the lifting wire rope is fixed on the wire rope drum.

[0008] The reversing pulley assembly consists of shaft A, a limit clamp, bolts, a spacer, a retaining ring, a pulley, and a bearing. Shaft A is inserted into the bearing sleeve, the pulley is placed on the spacer, and the retaining ring is clamped on. Shaft A is clamped into the limit clamp, inserted into the bolt, and screwed into the pulley seat. The two ends of the lifting wire rope are respectively wrapped around the pulleys installed on the top of the two columns.

[0009] The telescopic lifting assembly consists of a lower guide frame, a guide wheel, a hinge shaft, an upper guide frame, a hinge hole, an electromagnet hook plate, and a screw rod. The lower guide frame and the upper guide frame are respectively installed at both ends of the screw rod. The guide wheel insertion pins are respectively inserted into the four corners of the lower guide frame, a gear is placed in the middle of the lower end and inserted into the hinge shaft, and the guide wheel insertion pins are respectively inserted into the four corners of the upper guide frame. A reversing pulley assembly is installed in the center of the upper guide frame, an electromagnet hook plate is installed on the upper guide frame, a hinge hole is provided on the upper guide frame, the guide wheel is stuck in the lifting guide rail, the front hinge hole provided on the vehicle loading plate is inserted into the hinge shaft for hinge connection, and the two ends of the lifting wire rope are respectively wound around the pulleys in the reversing pulley assembly installed in the center of the upper guide frame.

[0010] The hinge pull rod is composed of an axis B, a short pull rod and a long pull rod. The short pull rod is hinged to the long pull rod through the axis B. The short pull rod is hinged to the hinge hole through the axis B. The long pull rod is hinged to the rear hinge hole arranged on the upper vehicle loading plate through the axis B.

[0011] The base is respectively equipped with a car block and an electric control box, and the column is respectively equipped with an electromagnet hook, a car detection switch, a monitoring camera, a safety warning light, and a rope loosening switch. The electromagnet hook hooks the electromagnet hook plate, and the rope loosening switch is stuck in the lifting wire rope.

[0012] Compared with the prior art, the utility model has obvious beneficial effects; it can be seen from the above technical scheme that: by installing other parts on the frame, including: columns, lifting guide rails, bases, diagonal braces, and limit blocks, the wire rope drive is directly driven by the motor to drive the wire rope drum to rotate forward and reverse, so as to realize the contraction of the lifting wire rope, which is installed at the rear position of the bottom and does not occupy the space on the left and right of the column and the vehicle loading plate. The lifting wire rope is wound from the rear side of the frame to the top of the column through a number of reversing pulley assemblies, so that the telescopic lifting assembly is lifted and lowered, and finally the lifting and lowering of the upper vehicle loading plate is realized. The reversing pulley assembly is used for reversing the wire rope. At the same time, it can play the role of a movable pulley in the telescopic lifting assembly, thereby reducing the force on the wire rope. The upper vehicle loading plate is provided with a rear hinge hole and a front hinge hole at the bottom, wherein the rear hinge hole is connected to the hinge shaft in the telescopic lifting assembly, and the front hinge hole is connected to the middle axis of the hinge pull rod. When the upper vehicle loading plate is in the raised parking state, it is in an upward tilted state, so that the upper and lower vehicles can be parked in a mutually staggered manner, and the effective space is utilized to the maximum extent. When descending, the lower guide frame of the telescopic lifting assembly at the rear end of the upper vehicle loading plate first contacts the limit block in the frame, and then the upper guide frame of the telescopic lifting assembly continues to descend, causing the upper vehicle loading plate to rotate around the rear hinge hole until the front end contacts the ground and tilts downward. This state allows the rear of the upper vehicle to avoid the wire rope drive. The telescopic lifting assembly includes: a lower guide frame, a guide wheel, a hinge shaft, an upper guide frame, a reversing pulley set, a hinge hole, an electromagnet hook plate, and a screw. Among them, the parts fixed to the upper guide frame can move up and down along the screw. The hinge pull rod includes: a shaft, a short pull rod, and a long pull rod. When descending into place, the short pull rod and the long pull rod are at a certain angle and do not affect the door switch. The electromagnet hook is a conventional finished product purchased, used to prevent the vehicle loading plate from falling as a safety protection; the vehicle presence detection switch is a conventional finished product purchased, used to detect whether there is a vehicle on the ground as a safety protection; the monitoring camera is a conventional finished product purchased, used to monitor the vehicle status and interact with the user by voice as a safety protection; the safety warning light is a conventional finished product purchased as a safety protection; the electric control box is used to control the operation of the equipment and make detection and judgment. The loose rope switch is a conventional finished product purchased, used to detect the looseness of the wire rope as a safety protection, which realizes the use of a motor to directly drive the wire rope drum, and combines the wire rope with the reversing pulley to realize the safe lifting and lowering of the vehicle loading plate, and occupies a small net space on the left and right, so that the width of the vehicle loading plate in a limited space is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the frame structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the wire rope drive of the utility model;

[0016] Figure 4 It is a partial cross-sectional view of the reversing pulley assembly of the utility model;

[0017] Figure 5 It is a top view of the reversing pulley assembly of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the upper vehicle loading plate of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the telescopic lifting component of the utility model. Figure 1 ;

[0020] Figure 8 This is a schematic diagram of the structure of the telescopic lifting component of the utility model. Figure 2 ;

[0021] Fig. 9 It is a schematic diagram of the structure of the hinge pull rod of the utility model;

[0022] Fig.10 It is the use state of the utility model Figure 1 ;

[0023] Fig.11 It is the use state of the utility model Figure 2 .

[0024] Marking in the figure

[0025] 1. Frame, 2. Wire rope drive, 3. Lifting wire rope, 4. Reversing pulley assembly, 5. Car block, 6. Upper car loading plate, 7. Telescopic lifting assembly, 8. Hinge pull rod, 9. Electromagnet hook, 10. Car presence detection switch, 11. Monitoring camera, 12. Safety warning light, 13. Electric control box, 14. Loose rope switch, 101. Column, 102. Lifting guide rail, 103. Base, 104. Diagonal brace, 105. Limit block, 201. Motor, 202. Wire rope drum, 401. Shaft A, 402. Limit card plate, 403. Bolt, 404. Spacer, 405. Retaining ring, 406. Pulley, 407. Bearing, 601, rear hinge hole, 602, front hinge hole, 701, lower guide frame, 702, guide wheel, 703, hinge shaft, 704, upper guide frame, 705, hinge hole, 706, electromagnet hook plate, 707, screw, 801, shaft B, 802, short pull rod, 803, long pull rod, 15, car A, 16, car B. DETAILED DESCRIPTION

[0026] The specific implementation methods, structures, features and functions of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] The utility model is a wire rope simple lifting garage with a central cantilever, comprising a frame 1, a wire rope drive 2, a lifting wire rope 3, a reversing pulley assembly 4, a car block 5, an upper car loading plate 6, a telescopic lifting assembly 7, a hinge pull rod 8, an electromagnet hook 9, a car detection switch 10, a monitoring camera 11, a safety warning light 12, an electric control box 13, and a loose rope switch 14, characterized in that;A wire rope drive 2 is installed at one end of the frame 1, a telescopic lifting component 7 is installed in the middle, the telescopic lifting component 7 is connected to a hinge pull rod 8, the hinge pull rod 8 is connected to the middle of the upper vehicle loading plate 6, and one end of the upper vehicle loading plate 6 is connected to the frame 1. Reversing pulley assemblies 4 are installed on the front and rear ends of the frame 1, the top surface, the wire rope drive 2, and the telescopic lifting component 7. The two ends of the lifting wire rope 3 are respectively fixed on the frame 1 and the wire rope drive 2, and the middle part is respectively wound around a number of reversing pulley assemblies 4. The frame 1 is composed of a column 101, a lifting guide rail 102, a base 103, a diagonal brace 104, and a limit block 105. The columns 101 and the diagonal brace 104 are respectively installed on both sides of the base 103, and the lifting guide rails 102 and the limit block 105 are respectively installed on the column 101. The two ends of the lifting wire rope 3 are respectively fixed on the two columns 101, the wire rope drive 2 is composed of a motor 201 and a wire rope drum 202, the wire rope drum 202 is connected to the motor 201, the middle part of the lifting wire rope 3 is fixed on the wire rope drum 202, the reversing pulley assembly 4 is composed of a shaft A401, a limit card plate 402, a bolt 403, a spacer 404, a retaining ring 405, a pulley 406, and a bearing 407. The shaft A401 penetrates the bearing 407, puts on two pulleys 406, puts on the spacer 404, and clamps the retaining ring 405. The shaft A401 is clamped into the limit card plate 402, penetrates the bolt 403, and is screwed into the pulley seat. The two ends of the lifting wire rope 3 are respectively wound around the pulleys 406 installed on the top of the two columns 101, and the telescopic lifting assembly 7 is composed of a lower guide frame 701 , guide wheel 702, hinge shaft 703, upper guide frame 704, hinge hole 705, electromagnet hook plate 706, screw 707, lower guide frame 701 and upper guide frame 704 are respectively installed at both ends of screw 707, guide wheel 702 is inserted into pins at four corners of lower guide frame 701, gear is inserted into hinge shaft 703 in the middle of lower end, guide wheel 702 is inserted into pins at four corners of upper guide frame 704, reversing pulley assembly 4 is installed in the center of upper guide frame 704, electromagnet hook plate 706 is installed on upper guide frame 704, hinge hole 705 is provided on upper guide frame 704, guide wheel 702 is stuck in lifting guide rail 102, front hinge hole 602 provided on vehicle loading plate 6 is inserted into hinge shaft 703 for hinged connection, lifting steel The two ends of the wire rope 3 are respectively wound around the pulley 406 in the reversing pulley assembly 4 installed at the center of the upper guide frame 704. The hinge pull rod 8 is composed of the shaft B801, the short pull rod 802, and the long pull rod 803. The short pull rod 802 is hinged to the long pull rod 803 through the shaft B801. The short pull rod 802 is hinged to the hinge hole 705 through the shaft B801. The long pull rod 803 is hinged to the rear hinge hole 601 set on the upper vehicle loading plate 6 through the shaft B801. The base 103 is respectively installed with a car block 5 and an electric control box 13. The column 101 is respectively installed with an electromagnet hook 9, a vehicle detection switch 10, a monitoring camera 11, a safety warning light 12, and a rope loosening switch 14. The electromagnet hook 9 hooks the electromagnet hook plate 706, and the rope loosening switch 14 is stuck in the lifting wire rope 3. ;

[0028] When used; see Figure 10-11 , stop; after car A15 is backed onto the loading plate 6 and stopped steadily, the driver gets off and leaves, the electric control box 13 starts the motor 201, the motor 201 drives the wire rope drum 202 to rotate, the wire rope drum 202 drives the lifting wire rope 3 to be rolled on the wire rope drum 202, the lifting wire rope 3 is respectively changed to the pulley 406 in the reversing pulley assembly 4 respectively installed under the diagonal support 104 through the two pulleys 406 in the reversing pulley assembly 4 installed respectively under the diagonal support 104, and then changed to the pulley 406 in the reversing pulley assembly 4 on the column 101, after changing, they respectively go around the pulley 406 in the reversing pulley assembly 4 installed at the center of the upper guide frame 704 to change direction, and then fixed on the column 101 after changing through the roller, the lifting wire rope 3 is rolled on When the wire rope drum 202 is on, the lifting wire rope 3 drives the upper guide frame 704 to move on the screw 707, and the guide wheel 702 rolls. When the upper guide frame 704 reaches the upper end of the screw 707, it continues to move. At the same time, the short pull rod 802 and the long pull rod 803 are straightened, and the vehicle loading plate 6 rotates with the hinge shaft 703 as the center and then tilts. The screw 707 continues to drive the lower guide frame 701, the guide hinge shaft 703, the electromagnet hook plate 706, and the screw 707 to move upward along the lifting guide rail 102. When the upper guide frame 704 reaches the top of the lowering guide rail 102, it stops, and the hinge shaft 703 drives the vehicle loading plate 6 to move upward. After the electromagnet hook 9 is energized, it generates magnetic force to hook the electromagnet hook plate 706, and then drive from under the vehicle loading plate 6 into the vehicle B16.

[0029] Pick up the car; first drive car B16 out, the electromagnet hook 9 is powered off and disengaged from the electromagnet hook plate 706, the rope loosening switch 14 is turned on, the electric control box 13 starts the motor 201, the motor 201 reverses to drive the wire rope drum 202 to rotate, and the wire rope drum 202 releases the lifting wire rope 3 through the two pulleys 406, and the upper guide frame 704 moves downward on the screw 707, the lower guide frame 701, the guide hinge shaft 703, the electromagnet hook plate 706, and the screw 707 move downward along the lifting guide rail 102, and the guide wheel 702 rolls. When the lower guide frame 701 reaches the lower end of the screw 707, the upper guide frame 704 continues to move, and at the same time the short pull rod 802 and the long pull rod 803 are bent, and the car loading plate 6 rotates with the hinge shaft 703 as the center and is parallel to the base 103, and then the car A15 can be driven away from the car loading plate 6.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A wire rope simple lifting garage with a central cantilever, comprising a frame (1), a wire rope drive (2), a lifting wire rope (3), a reversing pulley assembly (4), an upper vehicle loading plate (6), a telescopic lifting assembly (7), and a hinge pull rod (8), characterized in that; A wire rope drive (2) is installed at one end of the frame (1), a telescopic lifting assembly (7) is installed in the middle, the telescopic lifting assembly (7) is connected to a hinge pull rod (8), the hinge pull rod (8) is connected to the middle of an upper vehicle loading plate (6), one end of the upper vehicle loading plate (6) is connected to the frame (1), and reversing pulley assemblies (4) are respectively installed at the front and rear ends of the frame (1), the top surface, the wire rope drive (2), and the telescopic lifting assembly (7), the two ends of the lifting wire rope (3) are respectively fixed to the frame (1) and the wire rope drive (2), and the middle part is respectively wound around a plurality of reversing pulley assemblies (4).

2. A steel wire rope simple lifting garage with a central cantilever as claimed in claim 1, characterized in that; The frame (1) is composed of a column (101), a lifting guide rail (102), a base (103), a diagonal brace (104), and a limit stopper (105). The columns (101) and the diagonal brace (104) are respectively installed on both sides of the base (103). The lifting guide rail (102) and the limit stopper (105) are respectively installed on the columns (101). The two ends of the lifting wire rope (3) are respectively fixed on the two columns (101).

3. A steel wire rope simple lifting garage with a central cantilever as claimed in claim 1, characterized in that; The wire rope drive (2) is composed of a motor (201) and a wire rope drum (202). The wire rope drum (202) is connected to the motor (201), and the middle part of the lifting wire rope (3) is fixed on the wire rope drum (202).

4. A steel wire rope simple lifting garage with a central cantilever as claimed in claim 1, characterized in that; The reversing pulley assembly (4) is composed of a shaft A (401), a limiting clamping plate (402), a bolt (403), a spacer (404), a retaining ring (405), a pulley (406), and a bearing (407). The shaft A (401) is inserted into the bearing (407), the pulley (406) is put on, the spacer (404) is put on, and the retaining ring (405) is clamped on. The shaft A (401) is clamped into the limiting clamping plate (402), the bolt (403) is inserted into the pulley seat, and the two ends of the lifting wire rope (3) are respectively wound around the pulleys (406) installed on the top of the two columns (101).

5. The steel wire rope simple lifting garage with a central cantilever as claimed in claim 1, characterized in that; The telescopic lifting assembly (7) is composed of a lower guide frame (701), a guide wheel (702), a hinge shaft (703), an upper guide frame (704), a hinge hole (705), an electromagnet hook plate (706), and a screw rod (707). The lower guide frame (701) and the upper guide frame (704) are respectively installed at both ends of the screw rod (707). The guide wheels (702) are inserted into the pins at the four corners of the lower guide frame (701). A gear is placed in the middle of the lower end and inserted into the hinge shaft. (703), the four corners of the upper guide frame (704) are respectively inserted into the guide wheel (702) through the pin, the center of the upper guide frame (704) is installed with a reversing pulley assembly (4), the upper guide frame (704) is installed with an electromagnet hook plate (706), the upper guide frame (704) is provided with a hinge hole (705), the guide wheel (702) is inserted into the lifting guide rail (102), the front hinge hole (602) provided on the vehicle loading plate (6) is inserted into the hinge shaft (703) for hinge connection, and the two ends of the lifting wire rope (3) are respectively wound around the pulley (406) in the reversing pulley assembly (4) installed in the center of the upper guide frame (704).

6. A steel wire rope simple lifting garage with a central cantilever as claimed in claim 1, characterized in that; The hinge pull rod (8) is composed of an axis B (801), a short pull rod (802), and a long pull rod (803); the short pull rod (802) is hinged to the long pull rod (803) via the axis B (801); the short pull rod (802) is hinged to a hinge hole (705) via the axis B (801); and the long pull rod (803) is hinged to a rear hinge hole (601) provided on the upper vehicle loading plate (6) via the axis B (801).

7. A steel wire rope simple lifting garage with a central cantilever as claimed in claim 2, characterized in that; The base (103) is respectively mounted with a car block (5) and an electric control box (13); the column (101) is respectively mounted with an electromagnet hook (9), a car presence detection switch (10), a monitoring camera (11), a safety warning light (12), and a rope release switch (14); the electromagnet hook (9) is hooked on the electromagnet hook plate (706), and the rope release switch (14) is stuck on the lifting wire rope (3).

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