Elevator goods clamping device capable of being stored in overturning mode

Abstract

The utility model relates to the technical field of elevator clamping, in particular to an elevator goods clamping device capable of being stored in a turnover mode, which is arranged in an elevator car body and comprises a mounting plate, a lifting mechanism, a lifting mechanism and a lifting mechanism. The rotating rod is arranged on the mounting plate; the connecting block is arranged on the rotating rod; the first telescopic rod is arranged on the connecting block; the second telescopic rod is arranged on the first telescopic rod in a sliding manner; and the rubber block is arranged on the second telescopic rod. According to the elevator goods clamping device capable of being overturned and stored, a worker controls rotation of a motor, so that a bidirectional lead screw drives two sets of threaded blocks to move oppositely, a first fixing block clamps goods, the first fixing block is fixedly connected with a spring, and the spring has elasticity, so that the goods are clamped by the first fixing block; therefore, the goods can be prevented from being damaged due to the fact that the clamping and fixing force is too large.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator clamping, in particular to an elevator cargo clamping device capable of flipping and storing. Background Art

[0002] In an elevator, space resources are limited. Traditional cargo clamping devices often occupy a large space when not in use, affecting the elevator's cargo capacity and transportation efficiency. The flippable elevator cargo clamping device can be flipped and stored to the side or bottom of the elevator when not in use, effectively saving space and improving the elevator's space utilization rate. Cargo may be affected by various external forces during elevator transportation, such as vibration, tilt, etc., which can easily cause damage or loss of the cargo. The flippable elevator cargo clamping device can ensure the stability and safety of the cargo during transportation and reduce the risk of damage to the cargo through its stable clamping force and flexible flipping function.

[0003] In the prior art, the devices for fixing and clamping the cargo are mostly fixed inside the elevator, which occupies the space inside the elevator, resulting in a reduction in the amount of cargo transported by the elevator, and at the same time, the cargo cannot be clamped and fixed according to the specific conditions of the cargo. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator cargo clamping device that can be flipped and stored to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reversible and storable elevator cargo clamping device is arranged in an elevator box and comprises: a mounting plate arranged inside the elevator box; a rotating rod arranged on the mounting plate; a connecting block arranged on the rotating rod; a first telescopic rod arranged on the connecting block; a second telescopic rod slidably arranged on the first telescopic rod; and a rubber block arranged on the second telescopic rod.

[0007] Preferably, a hydraulic cylinder is provided on the mounting plate, a slider is provided at the output end of the hydraulic cylinder, the slider is slidably connected to the mounting plate, the slider is rotatably connected to the rotating rod, a crank is fixedly connected to one side of the rotating rod, and the crank is slidably connected to a special-shaped slide groove.

[0008] Preferably, a slide rail is fixedly connected to the mounting plate, a slider is slidably connected to the slide rail, and the slider is slidably connected to the mounting plate via the slide rail.

[0009] Preferably, a rotation groove is provided on the sliding block, a rotation rod is rotationally connected to the rotation groove, and the rotation rod is rotationally connected to the sliding block via the rotation groove.

[0010] Preferably, a connecting block is fixedly provided on the rotating rod, a motor is provided on one side of the connecting block, a bidirectional screw rod is provided at the output end of the motor, a threaded block is provided on the bidirectional screw rod, the threaded block and the connecting block are slidably connected, a first telescopic rod is fixedly provided on the threaded block, a second telescopic rod is slidably provided on the first telescopic rod, a second fixed block is fixedly connected to the second telescopic rod, and the first fixed block is fixedly connected to the second fixed block.

[0011] Preferably, a straight slide groove is provided on the connecting block, a threaded block is slidably connected to the straight slide groove, and the threaded block and the connecting block are slidably connected via the straight slide groove.

[0012] Preferably, the second fixed block is fixedly connected to a spring, the spring is fixedly connected to the first fixed block, and the first fixed block and the second fixed block are fixedly connected via the spring.

[0013] Preferably, a rubber block is fixedly provided on the first fixing block, and the rubber block can increase the friction force, thereby fixing the goods.

[0014] Compared with the prior art, the beneficial effect of the utility model is that when in use, the staff controls the transmission of the hydraulic cylinder to rotate the rotating rod, thereby controlling the rotation of the device, so that the device can be stored, avoiding the installation of the device reducing the cargo transportation space of the elevator, and when the cargo needs to be fixed and clamped, the staff controls the rotation of the motor, so that the two-way screw drives the two sets of threaded blocks to move towards each other, so that the first fixed block clamps the cargo, and because the first fixed block is fixedly connected to the spring, the spring is elastic, thereby ensuring that the cargo will not be damaged due to excessive clamping force, and the rubber block fixedly connected to the first fixed block can increase the friction force, so that the cargo is fixed more firmly.

[0015] The utility model controls the turning and storage of the device by controlling the transmission of the hydraulic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0020] In the figure: 1. elevator box; 2. connecting block; 3. motor; 4. straight slide; 5. bidirectional screw; 6. hydraulic cylinder; 7. threaded block; 8. first telescopic rod; 9. second telescopic rod; 10. spring; 11. first fixed block; 12. rubber block; 13. slider; 14. slide rail; 15. rotating groove; 16. special-shaped slide; 17. crank; 18. rotating rod; 19. mounting plate; 20. second fixed block. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] Embodiment 1:

[0024] See also Figure 1-4 The utility model provides a technical solution: a reversible and accumulative elevator cargo clamping device, which is arranged in an elevator box 1, and includes: a mounting plate 19, which is arranged inside the elevator box 1; a rotating rod 18, which is arranged on the mounting plate 19; a hydraulic cylinder 6 is arranged on the mounting plate 19, and a slider 13 is arranged on the output end of the hydraulic cylinder 6, the slider 13 is slidably connected to the mounting plate 19, and the slider 13 is rotatably connected to the rotating rod 18, and a crank 17 is fixedly connected to one side of the rotating rod 18, and the crank 17 is slidably connected to a special-shaped slide groove 16; a slide rail 14 is fixedly connected to the mounting plate 19, and the slide rail 14 is slidably connected to the slider 13, and the slider 13 and the mounting plate 19 are slidably connected through the slide rail 14; a rotating groove 15 is opened on the slider 13, and the rotating groove 15 is rotatably connected to the rotating rod 18, and the rotating rod 18 and the slider 13 are rotatably connected through the rotating groove 15.

[0025] Because the mounting plate 19 is fixedly connected to the hydraulic cylinder 6, and a slider 13 is provided at the output end of the hydraulic cylinder 6, the staff controls the transmission of the hydraulic cylinder 6, so that the slider 13 slides on the mounting plate 19 through the slide rail 14, and the rotating rod 18 is rotationally connected to the slider 13 through the rotating groove 15, and the rotating rod 18 is rotationally connected to the special-shaped slide groove 16 through the crank 17, so that when the hydraulic cylinder 6 is started, the rotating rod 18 is rotated, which is convenient for the device to be stored and turned inside the elevator box 1, and will not occupy the cargo transportation space inside the elevator box 1. At the same time, it is convenient for the staff to rotate the device to clamp and fix the cargo.

[0026] Embodiment 2:

[0027] like Figure 2 As shown, a reversible and accumulative elevator cargo clamping device disclosed in the second embodiment of the utility model comprises a connecting block 2, which is arranged on a rotating rod 18; a first telescopic rod 8, which is arranged on the connecting block 2; a second telescopic rod 9, which is slidably arranged on the first telescopic rod 8; a rubber block 12, which is arranged on the second telescopic rod 9; a connecting block 2 is fixedly arranged on the rotating rod 18, a motor 3 is arranged on one side of the connecting block 2, a bidirectional screw rod 5 is arranged on the output end of the motor 3, a threaded block 7 is arranged on the bidirectional screw rod 5, the threaded block 7 is slidably connected to the connecting block 2, a first telescopic rod 8 is fixedly arranged on the threaded block 7, and a second telescopic rod 9 is slidably arranged on the first telescopic rod 8 A second telescopic rod 9, a second fixed block 20 is fixedly connected to the second telescopic rod 9, and a first fixed block 11 is fixedly connected to the second fixed block 20; a straight slide groove 4 is provided on the connecting block 2, a threaded block 7 is slidably connected to the straight slide groove 4, and the threaded block 7 and the connecting block 2 are slidably connected via the straight slide groove 4; a spring 10 is fixedly connected to the second fixed block 20, a first fixed block 11 is fixedly connected to the spring 10, and the first fixed block 11 and the second fixed block 20 are fixedly connected via the spring 10; a rubber block 12 is fixedly arranged on the first fixed block 11, and the rubber block 12 can increase the friction force, thereby fixing the goods.

[0028] Because the connecting block 2 is fixedly connected to the motor 3, and the output end of the motor 3 is provided with a bidirectional screw rod 5, the staff controls the rotation of the motor 3, so that the bidirectional screw rod 5 drives the two groups to move towards each other, and the threaded block 7 is fixedly connected, the first telescopic rod 8 is slidably connected to the second telescopic rod 9, and the second telescopic rod 9 is fixedly connected to the second fixed block 20. The staff can control the sliding of the first telescopic rod 8 and the second telescopic rod 9, so as to adapt to goods of different specifications, and the second fixed block 20 is fixedly connected to the first fixed block 11 by the spring 10. Since the spring 10 is elastic, it can protect the goods from being damaged due to excessive clamping force, and the rubber block 12 fixedly connected to the first fixed block 11 can increase friction, so that the goods can be fixed more firmly.

[0029] The specific scheme is as follows: because the output end of the hydraulic cylinder 6 is provided with a slider 13, the slider 13 is slidably connected to the mounting plate 19 through the slide rail 14, and the slider 13 is rotatably connected to the rotating rod 18 through the rotating groove 15, the staff controls the transmission of the hydraulic cylinder 6 to rotate the rotating rod 18, thereby controlling the rotation of the device, so that the device can be stored, avoiding the installation of the device to reduce the cargo transportation space of the elevator, and when the cargo needs to be fixed and clamped, the staff controls the rotation of the motor 3, so that the two-way screw rod 5 drives the two groups of threaded blocks 7 to move towards each other, so that the first fixed block 11 clamps the cargo, and because the first fixed block 11 is fixedly connected to the spring 10, the spring 10 is elastic, so that it can be ensured that the cargo will not be damaged due to excessive clamping force, and the rubber block 12 fixedly connected to the first fixed block 11 can increase the friction force, so that the cargo is fixed more firmly.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A reversible and accumulative elevator cargo clamping device, the device being arranged in an elevator box (1), characterized in that: include: A mounting plate (19) arranged inside the elevator casing (1); A rotating rod (18) disposed on the mounting plate (19); A connecting block (2) arranged on the rotating rod (18); A first telescopic rod (8) is arranged on the connecting block (2); A second telescopic rod (9) slidably disposed on the first telescopic rod (8); The rubber block (12) is arranged on the second telescopic rod (9).

2. The reversible and accumulative elevator cargo clamping device according to claim 1, characterized in that: A hydraulic cylinder (6) is arranged on the mounting plate (19), a slider (13) is arranged at the output end of the hydraulic cylinder (6), the slider (13) is slidably connected to the mounting plate (19), the slider (13) is rotatably connected to a rotating rod (18), a crank (17) is fixedly connected to one side of the rotating rod (18), and the crank (17) is slidably connected to a special-shaped slide groove (16).

3. The reversible and accumulative elevator cargo clamping device according to claim 2, characterized in that: The mounting plate (19) is fixedly connected to a slide rail (14), the slide rail (14) is slidably connected to a slider (13), and the slider (13) and the mounting plate (19) are slidably connected via the slide rail (14).

4. The reversible and accumulative elevator cargo clamping device according to claim 2, characterized in that: The slider (13) is provided with a rotation groove (15), the rotation groove (15) is rotationally connected to a rotation rod (18), and the rotation rod (18) and the slider (13) are rotationally connected via the rotation groove (15).

5. The elevator cargo clamping device capable of flipping and storing according to claim 4, characterized in that: A connecting block (2) is fixedly arranged on the rotating rod (18), a motor (3) is arranged on one side of the connecting block (2), a bidirectional screw rod (5) is arranged at the output end of the motor (3), a threaded block (7) is arranged on the bidirectional screw rod (5), the threaded block (7) and the connecting block (2) are slidably connected, a first telescopic rod (8) is fixedly arranged on the threaded block (7), a second telescopic rod (9) is slidably arranged on the first telescopic rod (8), a second fixed block (20) is fixedly connected to the second telescopic rod (9), and the first fixed block (11) is fixedly connected to the second fixed block (20).

6. The elevator cargo clamping device capable of flipping and storing according to claim 5, characterized in that: The connecting block (2) is provided with a straight sliding groove (4), a threaded block (7) is slidably connected to the straight sliding groove (4), and the threaded block (7) and the connecting block (2) are slidably connected via the straight sliding groove (4).

7. The elevator cargo clamping device capable of flipping and storing according to claim 5, characterized in that: The second fixed block (20) is fixedly connected to a spring (10), the spring (10) is fixedly connected to a first fixed block (11), and the first fixed block (11) and the second fixed block (20) are fixedly connected via the spring (10).

8. The elevator cargo clamping device capable of flipping and storing according to claim 5, characterized in that: A rubber block (12) is fixedly arranged on the first fixing block (11), and the rubber block (12) can increase frictional force, thereby fixing the goods.

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