Elevator car protection structure

Abstract

The utility model relates to the technical field of elevator car protection, and discloses an elevator car protection structure which comprises a side plate, the side plate is composed of a first side plate, a second side plate, a top plate, a bottom plate and a back plate, the first side plate and the second side plate are symmetrically distributed, and positioning clamping grooves are formed in the corners of the ends, close to each other, of the top plate and the bottom plate; sealing installation blocks are symmetrically fixed to the edges of the two ends of the first side plate and the two ends of the second side plate, and positioning clamping blocks used for assembly positioning are movably arranged in the sealing installation blocks. The whole installation process is ingenious in design and easy and convenient to operate. Firstly, the back plate is attached to the rear end of the inner wall of the elevator car, then the top plate and the bottom plate are sequentially installed, preliminary fixing of the three parts can be rapidly and accurately completed through clamping and positioning of the sealing installation blocks and the wedging grooves, and installation stability and sealing performance are ensured. When the side plates are mounted, the positioning clamping blocks are popped out and clamped into the positioning clamping grooves in the inner wall of the top plate by means of the elastic force of the supporting springs through the cooperation of the positioning clamping blocks and the positioning clamping grooves, and then the side plates can be fixed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of elevator car protection, in particular to an elevator car protection structure. BACKGROUND

[0002] In modern construction engineering, as the key equipment for vertical transportation, the protection of the elevator car is of great importance. However, from the perspective of convenience of installation and disassembly, the traditional car protection measures often adopt relatively complex fixing methods, such as a large number of welding, bolt fastening, etc. These methods require professional technicians and specific tools in the installation process, which is cumbersome and time-consuming. For example, in some large construction projects, a large number of elevator car protection devices need to be installed, and if the installation of the protection structure of each car needs to consume several hours or even more time, it will seriously slow down the progress of the whole project, increase the labor cost and time cost. Moreover, when the elevator car needs to be maintained, repaired or modified, the disassembly of these traditional fixed protection structures is difficult, and often requires to damage part of the structure to remove, which not only causes waste of resources, but also may cause a certain degree of damage to the car itself, further increasing the maintenance cost and subsequent installation difficulty.

[0003] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE INVENTION

[0004] In order to solve the problem that the traditional car protection measures often adopt relatively complex fixing methods, such as a large number of welding, bolt fastening, etc. These methods require professional technicians and specific tools in the installation process, which is cumbersome and time-consuming, the present application provides an elevator car protection structure.

[0005] The elevator car protection structure provided by the present application adopts the following technical scheme:

[0006] An elevator car protection structure, comprising a side plate composed of a symmetrically distributed side plate one and side plate two, a top plate and a bottom plate, and a back plate, wherein the end edge corners of the top plate and the bottom plate close to each other are provided with positioning clamping grooves, the edge portions of the side plate one and the side plate two at both ends are symmetrically fixed with sealing mounting blocks, the inside of the sealing mounting block is movably provided with a positioning clamping block for component positioning, and the positioning clamping block is matched with the positioning clamping groove.

[0007] Preferably, the edge corners of the back plate are provided with matching grooves matched with the sealing mounting blocks.

[0008] Preferably, the inside of the sealing mounting block is provided with a contraction groove providing a positioning clamping block moving space, and the inside wall of the end of the positioning clamping block and the contraction groove is connected with a support spring for support.

[0009] Preferably, the outer wall of the sealing mounting block is provided with a group of sliding grooves, and the inside of the sliding grooves is slidingly mounted with a matching sliding handle.

[0010] Preferably, one end of the sliding handle extends to the inside of the contraction groove and is fixedly connected with the outer wall of the positioning clamping block.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] The whole installation process of the present application is designed ingeniously and easy to operate. First, the back plate is attached to the inner wall of the back end of the elevator car, and then the top plate and the bottom plate are installed in sequence. The clamping positioning of the sealing mounting block and the fitting groove can quickly and accurately complete the preliminary fixing of the three components, ensuring the stability and sealing performance of the installation. When installing the side plate, the positioning clamping block and the positioning clamping groove are matched, and the positioning clamping block is popped out and clamped into the positioning clamping groove in the inner wall of the top plate by the elastic force of the support spring, thereby completing the fixing of the side plate. This modular installation method does not require complex tools and professional installation skills, greatly shortens the installation time, improves the installation efficiency, and especially in the batch installation or maintenance process of the elevator car, can significantly reduce the labor cost and time cost, improve the work progress;

[0013] When disassembly is needed, only the reverse operation of the installation steps is needed, so that the side plate, the top plate, the bottom plate and the back plate can be easily disassembled in sequence. This convenient disassembly function not only facilitates the replacement and maintenance of the protective device, but also enables the protective device to be reused, reduces resource waste and cost, and meets the modern energy-saving and environmental protection concept. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a front view of an elevator car protection structure according to an embodiment of the application.

[0015] Fig. 2 is an exploded view of an elevator car protection structure according to an embodiment of the application.

[0016] Fig. 3 is a structural schematic view of a top sealing mechanism according to an embodiment of the application.

[0017] BRIEF DESCRIPTION OF DRAWINGS 1, side plate one; 2, top plate; 3, bottom plate; 4, side plate two; 5, back plate; 6, fitting groove; 7, positioning clamping groove; 8, sealing mounting block; 9, positioning clamping block; 10, contraction groove; 11, support spring; 12, sliding groove; 13, sliding handle. DETAILED DESCRIPTION

[0018] The following is in conjunction with the appendix Figs. 1-3 This application will be described in further detail.

[0019] This application discloses an elevator car protection structure. (Refer to...) Figs. 1-2 The system includes side panels, which consist of symmetrically distributed side panels 1 and 4, a top plate 2 and a bottom plate 3, and a back plate 5. Positioning slots 7 are provided at the corners of the top plate 2 and bottom plate 3. Sealing blocks 8 are symmetrically fixed to the edges of both ends of side panels 1 and 4. Fitting grooves 6 are provided at the corners of the back plate 5, and these grooves fit the sealing blocks 8. The back plate 5 is then fitted against the rear end of the elevator car's inner wall. The top plate 2 and bottom plate 3 are then installed sequentially. The initial fixing of these three components is achieved quickly and accurately through the locking and positioning of the sealing blocks 8 and the fitting grooves 6, ensuring the stability and sealing of the installation.

[0020] In this application, the sealing mounting block 8 has a movable positioning block 9 for component positioning. The positioning block 9 is adapted to the positioning slot 7. The sealing mounting block 8 has a shrinkage groove 10 inside to provide space for the positioning block 9 to move. The inner wall of the end of the positioning block 9 and the shrinkage groove 10 that are close to each other is connected to a support spring 11 for support. The positioning block 9 can shrink in the shrinkage groove 10, which facilitates quick locking and installation and is easy to operate.

[0021] like Fig. 3 As shown, the outer wall of the sealing mounting block 8 has a set of sliding grooves 12. A matching sliding handle 13 is slidably installed inside the sliding grooves 12. One end of the sliding handle 13 extends into the interior of the retraction groove 10 and is fixedly connected to the outer wall of the positioning block 9. By utilizing the cooperation between the positioning block 9 and the positioning groove 7, simply push the sliding handle 13 to retract the positioning block 9, tilt the side plate in, and then release the sliding handle 13. The elastic force of the support spring 11 will cause the positioning block 9 to pop out and lock into the positioning groove 7 on the inner wall of the top plate 2, thus completing the fixation of the side plate. Conversely, releasing the lock will release it.

[0022] The implementation principle of an elevator car protection structure according to an embodiment of this application is as follows:

[0023] In use, the back plate 5 is attached to the inner wall of the elevator car, then the top plate 2 and the bottom plate 3 are installed in sequence, the sealing installation block 8 is attached to the edge of the groove 6 and is clamped and positioned, then the side plate one 1 and the side plate two 4 are installed in sequence, the bottom end of the fixed positioning clamping block 9 is extended into the positioning clamping groove 7 in the bottom plate 3, then the sliding handle 13 is pushed to slide in the sliding groove 12 towards the bottom, the positioning clamping block 9 is pushed to extrude the supporting spring 11 to shrink in the shrink groove 10, at this time, the side plate one 1 and the side plate two 4 are adjusted to be vertical, and the sliding handle 13 is loosened, the positioning clamping block 9 is pushed upwards by the elasticity of the supporting spring 11 and is clamped and positioned in the positioning clamping groove 7 in the inner wall of the top plate 2, and the installation of the side plate is completed, the two ends, the two sides and the back of the elevator car can be protected, the inner wall of the car is prevented from being scratched due to decoration engineering when new elevators are put into operation, and the whole is a detachable modular structure, which is convenient to disassemble and assemble and can be reused, thereby greatly saving energy.

[0024] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0026] Finally: the preferred embodiments of the utility model described above are only for the preferred embodiments of the utility model and are not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

[0027] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An elevator car protection structure comprising side panels, characterized by: The side plate is composed of symmetrically distributed side plate one (1) and side plate two (4), top plate (2) and bottom plate (3), and back plate (5), the top plate (2) and bottom plate (3) are provided with positioning clamping grooves (7) at the edge corners of the close end, the side plate one (1) and side plate two (4) are symmetrically fixed with sealing mounting blocks (8) at the edge of both ends, the inside of the sealing mounting block (8) is movably provided with a positioning clamping block (9) for component positioning, and the positioning clamping block (9) is matched with the positioning clamping groove (7).

2. An elevator car protection structure according to claim 1, characterized in that: The edge corners of the back plate (5) are provided with matching grooves (6), and the matching grooves (6) are matched with the sealing mounting blocks (8).

3. An elevator car protection structure according to claim 1, characterized in that: The inside of the sealing mounting block (8) is provided with a contraction groove (10) for providing the active space of the positioning clamping block (9), and the end inner wall of the positioning clamping block (9) and the contraction groove (10) is connected with a supporting spring (11) for supporting.

4. An elevator car protection structure according to claim 1, characterized in that: A group of sliding grooves (12) are formed on the outer wall of the sealing mounting block (8), and a matching sliding handle (13) is slidably installed in the sliding groove (12).

5. An elevator car protection structure according to claim 4, characterized in that: One end of the sliding handle (13) extends to the inside of the contraction groove (10) and is fixedly connected with the outer wall of the positioning clamping block (9).

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