Parking shed with safe locking function

Abstract

The parking shed with the safe locking function comprises a base, a supporting frame is arranged on the base, an upper parking plate and a lower parking plate are arranged in the supporting frame in the vertical direction, and the upper parking plate and the lower parking plate are fixedly connected in the vertical direction. A first hydraulic cylinder capable of driving the upper parking plate and the lower parking plate to lift up and down simultaneously is arranged on the base, and a safety lock is arranged on the supporting frame; the safety lock comprises a locking structure and an inserting plate which are matched with each other, the locking structure is arranged on the supporting frame, the inserting plate is arranged between the upper parking plate and the lower parking plate, and the inserting plate is arranged between the upper parking plate and the lower parking plate and matched with the locking structure arranged on the supporting frame, so that the function of safely locking the upper parking plate and the lower parking plate can be achieved; and as a supplementary structure of the first hydraulic cylinder, the safety of the buried parking shed and the convenience of maintenance are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety locks, in particular to a parking shed with a safety locking function. Background Art

[0002] In double-layer parking sheds, hydraulic locks are often used when raising and lowering parking panels as parking safety locks. Once the hydraulic system has pipeline bursts, seals are damaged and leaking, or the hydraulic system is depressurized, the parking panels cannot be properly locked from falling. In addition, when multiple hydraulic locks are used to raise and lower parking panels, if one of them is damaged, there are certain safety hazards during the maintenance process for the staff. In severe cases, the parking panels may slide down or fall, causing safety accidents. Utility Model Content

[0003] The purpose of the present invention is to solve the above-mentioned problem and to provide a parking shed with a safety locking function in order to overcome the defects of the prior art, as described in detail below.

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

[0005] The utility model provides a parking shed with a safety locking function, comprising a base, a supporting frame is arranged on the base, an upper parking plate and a lower parking plate are arranged in the supporting frame along the up and down directions respectively, the upper parking plate and the lower parking plate are fixedly connected to each other up and down, a first hydraulic cylinder capable of driving the upper parking plate and the lower parking plate to rise and fall simultaneously is arranged on the base, and a safety lock is arranged on the supporting frame;

[0006] The safety lock comprises a locking structure and a plug plate which cooperate with each other, the locking structure is arranged on the supporting frame, and the plug plate is arranged between the upper parking plate and the lower parking plate.

[0007] Preferably, an upper seat plate and a lower seat plate are respectively provided at the upper and lower ends of the plug plate, the upper seat plate is fixedly arranged on the upper parking plate, and the lower seat plate is fixedly arranged on the lower parking plate.

[0008] Preferably, a plurality of evenly distributed continuous double-arc slots are provided on both sides of the plug plate along its length direction.

[0009] Preferably, the locking structure includes a lock seat fixedly arranged on the support frame, a sleeve for passing through the plug plate is provided on the lock seat, a second hydraulic cylinder for driving the sleeve to move is fixedly arranged on the lock seat, and a tooth structure for cooperating with the double arc slot for locking is provided on the lock seat located in the sleeve.

[0010] Preferably, the latch tooth structure includes a latch seat fixedly arranged on the lock seat, a telescopic slide groove is formed through the latch seat, a latch block is slidably arranged in the telescopic slide groove, arc-shaped abutting ends are formed at both ends of the latch block, and a wedge-shaped push block is fixedly arranged on the lower side of the sleeve, one of the abutting ends of the latch block abuts and cooperates with the push block, and the other abutting end of the latch block abuts and cooperates with the double arc latch groove.

[0011] Preferably, a guide slot is provided on the inner side wall of the telescopic slot, a guide slider is slidably arranged in the guide slot, one end of the guide slider is fixedly connected to a clamping block, a spring is arranged between the guide slider and the inner end surface of the guide slot, and when the clamping block is engaged with the double arc slot, the spring is in a compressed state.

[0012] Preferably, the upper parking plate and the lower parking plate are in the shape of a rectangular parallelepiped, and the four corners of the upper parking plate and the lower parking plate are fixedly connected to each other via fixed connecting rods.

[0013] The beneficial effects are:

[0014] 1. By setting a plug plate between the upper parking plate and the lower parking plate, in conjunction with the locking structure provided on the supporting frame, the upper parking plate and the lower parking plate can be safely locked, which has higher safety and reliability. As a supplementary structure of the first hydraulic cylinder, it increases the safety and convenience of maintenance of the underground parking shed;

[0015] 2. The gravity lock design is adopted. When the second hydraulic cylinder fails to work or the hydraulic system fails, the gravity of the sleeve and the push block itself can still push the block to overcome the spring elastic resistance to achieve the locking function;

[0016] 3. The continuous double arc is adopted, which can not only play a timely locking role but also avoid jamming whether you want to move up or down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the mechanical safety lock of the utility model;

[0020] Figure 3 This utility model Figure 2 A local enlarged view of point A;

[0021] Figure 4 It is a cross-sectional view of the mechanical safety lock of the utility model;

[0022] Figure 5 This utility model Figure 4 A partial enlarged view of point B;

[0023] Figure 6 It is a locked state diagram of the mechanical safety lock of the utility model.

[0024] The description of the accompanying drawings is as follows: 1. base; 2. support frame; 3. upper parking plate; 4. lower parking plate; 5. first hydraulic cylinder; 6. locking structure; 601. sleeve; 602. lock seat; 603. second hydraulic cylinder; 604. guide slider; 605. clamping seat; 606. clamping block; 607. telescopic slide; 608. guide slide; 609. spring; 610. push block; 7. plug plate; 701. upper seat plate; 702. lower seat plate; 703. double arc clamping groove; 8. fixed connecting rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] See also Figure 1-Figure 6 As shown, the utility model provides a parking shed with a safety locking function, including a base 1, a supporting frame 2 is arranged on the base 1, and an upper parking plate 3 and a lower parking plate 4 are respectively arranged in the upper and lower directions in the supporting frame 2, and the upper parking plate 3 and the lower parking plate 4 are fixedly connected to each other up and down. Specifically, the upper parking plate 3 and the lower parking plate 4 are in the shape of a rectangular parallelepiped, and the four corners of the upper parking plate 3 and the lower parking plate 4 are fixedly connected to each other by fixed connecting rods 8. A first hydraulic cylinder 5 that can drive the upper parking plate 3 and the lower parking plate 4 to rise and fall simultaneously is arranged on the base 1, and a safety lock is arranged on the supporting frame 2; through the above-mentioned specific structural design, once the hydraulic system of the first hydraulic cylinder 5 fails, the pipeline bursts, the seal is damaged and leaks oil, the hydraulic system is depressurized, and the parking plate cannot be locked from falling, and when the first hydraulic cylinder 5 is repaired, the safety lock can be used to lock the upper parking plate 3 and the lower parking plate 4 to play a role in safety protection.

[0027] The safety lock includes a locking structure 6 and a plug plate 7 that cooperate with each other. The locking structure 6 is arranged on the support frame 2, and the plug plate 7 is arranged between the upper parking plate 3 and the lower parking plate 4. In actual application, the locking structure 6 locks the plug plate 7 to fix the position of the upper parking plate 3 and the lower parking plate 4, thereby achieving safety protection.

[0028] An upper seat plate 701 and a lower seat plate 702 are respectively provided at the upper and lower ends of the plug plate 7. The upper seat plate 701 is fixedly arranged on the upper parking plate 3, and the lower seat plate 702 is fixedly arranged on the lower parking plate 4.

[0029] A plurality of evenly distributed continuous double arc slots 703 are arranged along the length direction of the two sides of the plug board 7. The continuous double arcs can provide a timely locking effect and prevent the board from getting stuck, whether the board moves up or down.

[0030] See the instruction manual Figure 5 As shown, the locking structure 6 includes a lock seat 602 fixedly arranged on the support frame 2, a sleeve seat 601 for passing through the plug plate 7 is arranged on the lock seat 602, a second hydraulic cylinder 603 for driving the sleeve seat 601 to move is fixedly arranged on the lock seat 602, and a tooth structure for locking with the double arc groove 703 is arranged on the lock seat 602 located in the sleeve seat 601. The tooth structure includes a seat 605 fixedly arranged on the lock seat 602, a telescopic slide 607 is provided through the seat 605, a block 606 is slidably arranged in the telescopic slide 607, and arc-shaped abutting ends are formed at both ends of the block 606, a wedge-shaped push block 610 is fixedly arranged on the lower side of the sleeve seat 601, one of the abutting ends of the block 606 abuts and cooperates with the push block 610, and the other abutting end of the block 606 is engaged and engaged with the double arc groove 703. Among them, the ends of the double arc slot 703 and the block 606 are designed with an arc shape, so the plug plate 7 will not get stuck when moving up and down. After the socket 605 falls, the push block 610 limits the block 606, thereby realizing the locking of the upper parking plate 3 and the lower parking plate 4 during the up and down movement.

[0031] In order to realize the reset of the block 606 after the locking is completed, a guide groove 608 is opened on the inner wall of the telescopic groove 607, and a guide slider 604 is slidably arranged in the guide groove 608. One end of the guide slider 604 is fixedly connected to the block 606, and a spring 609 is arranged between the guide slider 604 and the inner end surface of the guide groove 608. When the block 606 is engaged with the double arc groove 703, the spring 609 is in a compressed state.

[0032] Working principle:

[0033] The extension and retraction of the push rod of the first hydraulic cylinder 5 can drive the upper parking plate 3 to move up and down, and the upper parking plate 3 can be lifted up and down by the fixed connecting rod 8 to drive the lower parking plate 4 to move up and down, thereby realizing the upper parking plate 3 and the lower parking plate 4 to move up and down at the same time, thereby realizing the parking of the vehicle on the upper parking plate 3 and the lower parking plate 4 respectively, and in the process of lifting up and down of the upper parking plate 3 and the lower parking plate 4, the plug plate 7 can be driven to move relative to the locking structure 6;

[0034] During the inspection and maintenance of the first hydraulic cylinder 5, in order to ensure the safety of the maintenance personnel, the locking structure 6 is used to lock the plug plate 7. Specifically, the push rod of the second hydraulic cylinder 603 retracts to drive the sleeve 601 to move, and the push block 610 provided on the sleeve 601 can push the block 606 to slide in the telescopic slide groove 607. At this time, the spring 609 is in a compressed state, and the block 606 is inserted into the double arc groove 703, thereby fixing the plug plate 7, and the push block 610 prevents the block 606 from resetting. Only after the second hydraulic cylinder 603 drives the sleeve 601 and the block 606 to reset, the block 606 is separated from the double arc groove 703 and reset under the elastic force of the spring 609.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A parking shed with a safety locking function, characterized in that: The invention comprises a base (1), a support frame (2) is arranged on the base (1), an upper parking plate (3) and a lower parking plate (4) are arranged in the support frame (2) in the up and down directions respectively, the upper parking plate (3) and the lower parking plate (4) are fixedly connected to each other up and down, a first hydraulic cylinder (5) capable of driving the upper parking plate (3) and the lower parking plate (4) to move up and down at the same time is arranged on the base (1), and a safety lock is arranged on the support frame (2); The safety lock comprises a locking structure (6) and a plug plate (7) which cooperate with each other, the locking structure (6) is arranged on the supporting frame (2), and the plug plate (7) is arranged between the upper parking plate (3) and the lower parking plate (4).

2. The parking shed with a safety locking function according to claim 1, characterized in that: An upper seat plate (701) and a lower seat plate (702) are respectively provided at the upper and lower ends of the plug plate (7); the upper seat plate (701) is fixedly arranged on the upper parking plate (3), and the lower seat plate (702) is fixedly arranged on the lower parking plate (4).

3. The parking shed with a safety locking function according to claim 1, characterized in that: A plurality of evenly distributed continuous double arc slots (703) are arranged on both sides of the inserting plate (7) along its length direction.

4. The parking shed with a safety locking function according to claim 1, characterized in that: The locking structure (6) comprises a lock seat (602) fixedly arranged on the support frame (2); a sleeve (601) for passing through the plug plate (7) is arranged on the lock seat (602); a second hydraulic cylinder (603) for driving the sleeve (601) to move is fixedly arranged on the lock seat (602); and a tooth structure for cooperating with the double arc slot (703) for locking is arranged on the lock seat (602) located in the sleeve (601).

5. The parking shed with a safety locking function according to claim 4, characterized in that: The latching tooth structure comprises a latching seat (605) fixedly arranged on the lock seat (602), a telescopic slide groove (607) penetrating the latching seat (605), a latching block (606) slidably arranged in the telescopic slide groove (607), arc-shaped abutting ends formed at both ends of the latching block (606), a wedge-shaped pushing block (610) fixedly arranged on the lower side of the sleeve (601), one of the abutting ends of the latching block (606) abuttingly cooperating with the pushing block (610), and the other abutting end of the latching block (606) abuttingly cooperating with the double arc latching groove (703).

6. The parking shed with a safety locking function according to claim 5, characterized in that: A guide slot (608) is provided on the inner side wall of the telescopic slot (607), a guide slider (604) is slidably provided in the guide slot (608), one end of the guide slider (604) is fixedly connected to the clamping block (606), a spring (609) is provided between the guide slider (604) and the inner end surface of the guide slot (608), and when the clamping block (606) is clamped with the double arc clamping slot (703), the spring (609) is in a compressed state.

7. The parking shed with a safety locking function according to claim 1, characterized in that: The upper parking plate (3) and the lower parking plate (4) are in the shape of a rectangular parallelepiped, and the four corners of the upper parking plate (3) and the lower parking plate (4) are fixedly connected to each other via fixed connecting rods (8).

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