Electromechanical installation lifting device with protection function

Abstract

The mechanical and electrical installation lifting device with the protection function comprises a base and a protective cover arranged above the base, the protective cover is connected with the base in an up-down sliding mode through a lifting hydraulic cylinder, and a protection part is arranged in the protective cover; the protective device comprises a protective cover and at least one protective part, the protective part comprises a fixing plate which is horizontally and slidably connected with the side wall of the protective cover, a push plate is arranged on the inner side of the fixing plate, a buffer mechanism is arranged between the push plate and the fixing plate, and the buffer mechanism comprises a first telescopic rod and a first spring. The rotating block drives the threaded rod, the threaded rod drives the fixing plate to move inwards, the electromechanical equipment is fixed through the push plate, when the electromechanical equipment is subjected to impact force in the transverse direction, the buffering effect can be achieved through the telescopic rod and the spring, and therefore the electromechanical equipment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to an electromechanical installation lifting device with a protection function. Background Art

[0002] The mechanical and electrical installation lifting device is a mechanical device driven by hydraulic cylinders or chains, and is mainly used for high-altitude operations and high-altitude maintenance. The safest and most reliable lifting device is the hydraulic lifting device, which is driven by the hydraulic system to lift and lower. In the event of a sudden power outage, it will not fall suddenly, and the manual valve can be operated to slowly lower the lifting device.

[0003] The existing electromechanical installation lifting device installs the electromechanical equipment inside the protective cover to provide protection, and then lifts the protective cover through the lifting hydraulic cylinder. By installing the telescopic column at the bottom of the protective cover, the lifting hydraulic cylinder can be made more stable during the lifting process.

[0004] However, in actual use of the above-mentioned device, since the electromechanical device is installed inside the protective cover, when the electromechanical device is subjected to a lateral impact, the electromechanical device is damaged, and the electromechanical device cannot be protected. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical and electrical installation lifting device with a protective function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mechanical and electrical installation lifting device with a protective function, comprising a base and a protective cover arranged above the base, the protective cover being connected to the base by sliding up and down through a lifting hydraulic cylinder, and a protective part being arranged inside the protective cover;

[0008] The protection part is provided with at least one, and the protection part includes a fixing plate horizontally slidably connected to the side wall of the protective cover, a push plate is provided on the inner side of the fixing plate, a buffer mechanism is provided between the push plate and the fixing plate, and the buffer mechanism includes a first telescopic rod and a first spring.

[0009] As a further solution of the utility model: a telescopic column is provided on the base, and the upper end of the telescopic column is fixedly connected to the bottom of the protective cover.

[0010] As a further solution of the utility model: a rubber pad is provided at the inner bottom of the protective cover.

[0011] As a further solution of the utility model: the protection parts are provided with two groups, and the two groups of protection parts are arranged symmetrically on the left and right.

[0012] As a further solution of the utility model: a threaded rod is threadedly connected to the side wall of the protective cover, the inner side of the threaded rod is rotatably connected to the fixed plate, and one end of the threaded rod away from the fixed plate is fixedly connected to a rotating block.

[0013] As a further solution of the utility model: the side wall of the protective cover is provided with an adjustment mechanism, and the adjustment mechanism includes a clamping block slidably connected to the side wall of the protective cover and used for limiting the rotating block.

[0014] As a further solution of the utility model: the side wall of the protective cover is provided with a slide groove, a slider is slidably connected in the slide groove, the clamping block is fixedly connected to one side of the slider, the side of the slider away from the clamping block is connected to a second telescopic rod and a second spring, the second spring is sleeved on the second telescopic rod, and one end of the second telescopic rod and the second spring away from the slider is fixedly connected to the inner wall of the slide groove.

[0015] As a further solution of the utility model: the first spring is sleeved on the first telescopic rod, and multiple groups of the first spring and the first telescopic rod are provided, and the multiple groups of the first spring and the first telescopic rod are arranged in parallel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The present application sets a push plate and a spring, drives the threaded rod through the rotating block, and causes the threaded rod to drive the fixing plate to move inward, so that the push plate fixes the electromechanical equipment. When the electromechanical equipment is subjected to a lateral impact, the telescopic rod and the spring can play a buffering role, thereby protecting the electromechanical equipment.

[0018] 2. The present application uses a clamping block to limit the rotating block, which prevents the threaded rod from rotating, thereby making the push plate have a better fixing effect on the electromechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 A is an enlarged view of the middle image.

[0022] In the figure: 1-base, 2-lifting hydraulic cylinder, 3-telescopic column, 4-protective cover, 5-threaded rod, 6-fixed plate, 7-rotating block, 9-push plate, 10-first spring, 11-slide groove, 12-slider, 13-second telescopic rod, 14-second spring, 15-block, 16-rubber pad, 17-first telescopic rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 In an embodiment of the utility model, an electromechanical installation lifting device with a protective function includes a base 1 and a protective cover 4 arranged above the base 1. The protective cover 4 is connected to the base 1 by a lifting hydraulic cylinder 2 for upward and downward sliding. A telescopic column 3 is provided on the base 1. The upper end of the telescopic column 3 is fixedly connected to the bottom of the protective cover 4. A rubber pad 16 is provided at the bottom of the protective cover 4.

[0025] A protection part is provided inside the protective cover 4, and the protection part is provided with at least one. In the present embodiment, the protection part is provided with two groups, and the two groups of protection parts are arranged symmetrically on the left and right. The protection part includes a fixed plate 6 horizontally slidably connected to the side wall of the protective cover 4, and a push plate 9 is provided inside the fixed plate 6. A buffer mechanism is provided between the push plate 9 and the fixed plate 6, and the buffer mechanism includes a first telescopic rod 17 and a first spring 10. The first spring 10 is sleeved on the first telescopic rod 17. The first spring 10 and the first telescopic rod 17 are provided with multiple groups, and the multiple groups of the first spring 10 and the first telescopic rod 17 are arranged in parallel. A threaded rod 5 is threadedly connected to the side wall of the protective cover 4, and the inner side of the threaded rod 5 It is rotatably connected to the fixed plate 6, and the end of the threaded rod 5 away from the fixed plate 6 is fixedly connected to the swivel block 7. The side wall of the protective cover 4 is provided with an adjustment mechanism, and the adjustment mechanism includes a block 15 slidably connected to the side wall of the protective cover 4 for limiting the swivel block 7. The side wall of the protective cover 4 is provided with a slide groove 11, and a slider 12 is slidably connected in the slide groove 11. The block 15 is fixedly connected to one side of the slider 12, and the side of the slider 12 away from the block 15 is connected to the second telescopic rod 13 and the second spring 14. The second spring 14 is sleeved on the second telescopic rod 13, and the end of the second telescopic rod 13 and the second spring 14 away from the slider 12 is fixedly connected to the inner wall of the slide groove 11.

[0026] When the utility model is in use, the electromechanical equipment is installed on the bottom of the inner wall of the protective cover 4, and the rubber pad 16 is fixedly installed on the bottom of the inner wall of the protective cover 4, so that when the electromechanical equipment is installed on the bottom of the protective cover 4, the friction between the electromechanical equipment and the rubber pad 16 is increased to achieve an anti-skid effect, and then the clamping block 15 is pulled so that the clamping block 15 drives the slider 12 to slide on the inner wall of the slide groove 11, so that the second telescopic rod 13 and the second spring 14 are telescoped, so that the clamping block 15 is away from the rotating block 7, and then the rotating block 7 is rotated, so that the threaded rod 5 drives the fixing plate 6 and the push plate 9 to move inward, thereby achieving a fixing effect on the electromechanical equipment, and then the clamping block 15 is released, so that the clamping block 15 can fix the rotating block 7 to prevent the threaded rod 5 from rotating, so that the push plate 9 has a better fixing effect on the electromechanical equipment, and when the electromechanical equipment is subjected to a lateral impact, the first telescopic rod 17 and the first spring 10 can achieve a buffering effect, thereby protecting the electromechanical equipment.

[0027] 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.

[0028] 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. A mechanical and electrical installation lifting device with a protective function, comprising a base (1) and a protective cover (4) arranged above the base (1), wherein the protective cover (4) is connected to the base (1) by a lifting hydraulic cylinder (2) so as to slide up and down, and is characterized in that: The protective cover (4) is provided with a protection portion; The protection part is provided with at least one, the protection part comprises a fixing plate (6) horizontally slidably connected to the side wall of the protective cover (4), a push plate (9) is provided inside the fixing plate (6), a buffer mechanism is provided between the push plate (9) and the fixing plate (6), and the buffer mechanism comprises a first telescopic rod (17) and a first spring (10).

2. The electromechanical installation lifting device with protection function according to claim 1, characterized in that: A telescopic column (3) is provided on the base (1), and the upper end of the telescopic column (3) is fixedly connected to the bottom of the protective cover (4).

3. The electromechanical installation lifting device with protection function according to claim 1, characterized in that: The inner bottom of the protective cover (4) is provided with a rubber pad (16).

4. The electromechanical installation lifting device with protection function according to claim 1, characterized in that: The protection parts are provided with two groups, and the two groups of protection parts are arranged symmetrically on the left and right.

5. The electromechanical installation lifting device with protection function according to claim 1, characterized in that: A threaded rod (5) is threadedly connected to the side wall of the protective cover (4); the inner side of the threaded rod (5) is rotatably connected to the fixing plate (6); and a rotating block (7) is fixedly connected to one end of the threaded rod (5) away from the fixing plate (6).

6. The electromechanical installation lifting device with protection function according to claim 5, characterized in that: The side wall of the protective cover (4) is provided with an adjustment mechanism, and the adjustment mechanism comprises a clamping block (15) slidably connected to the side wall of the protective cover (4) and used for limiting the position of the rotating block (7).

7. The electromechanical installation lifting device with protection function according to claim 6, characterized in that: The side wall of the protective cover (4) is provided with a slide groove (11), a slider (12) is slidably connected in the slide groove (11), the clamping block (15) is fixedly connected to one side of the slider (12), a side of the slider (12) away from the clamping block (15) is connected to a second telescopic rod (13) and a second spring (14), the second spring (14) is sleeved on the second telescopic rod (13), and one end of the second telescopic rod (13) and the second spring (14) away from the slider (12) is fixedly connected to the inner wall of the slide groove (11).

8. The electromechanical installation lifting device with protection function according to claim 1, characterized in that: The first spring (10) is sleeved on the first telescopic rod (17), and multiple groups of the first spring (10) and the first telescopic rod (17) are provided, and the multiple groups of the first spring (10) and the first telescopic rod (17) are arranged in parallel.

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