Elevator guide rail mounting bracket

Abstract

The utility model relates to the technical field of elevator manufacturing and installation, and discloses an elevator guide rail installation support which comprises a fixed base, a threaded rod is arranged on the fixed base, a supporting frame is installed outside the threaded rod, and a sliding block matched with the threaded rod is fixed to the middle of the top end of the supporting frame. A set of connecting screws used for supporting are connected between the fixed base and the supporting frame, and a set of bearing frames are installed on the top of the supporting frame. Through the arrangement of the fixed base and the supporting frame, the supporting frame can move on the fixed base to adjust the working position, installation of the elevator guide rail can be flexibly adapted, the bearing capacity is high, the deformation resistance performance is excellent, and stable installation and operation of the elevator guide rail can be ensured; the supporting distance between the two bearing frames can be flexibly adjusted, the support has better adaptability and flexibility due to the modular design, and the elevator guide rail supporting frame can meet the installation requirements of elevator guide rails of different specifications and models.

Description

Technical Field

[0001] The present application relates to the technical field of elevator manufacturing and installation, and in particular to an elevator guide rail mounting bracket. Background Art

[0002] In the field of elevator manufacturing and installation, the guide rail mounting bracket is an important component that supports the elevator guide rail. Its performance and quality are directly related to the safety and stability of the elevator operation. At present, the existing elevator guide rail mounting brackets on the market mainly adopt the traditional fixed structure and connection method. Although it meets the basic needs of elevator operation to a certain extent, it still has some obvious shortcomings. First, the mounting brackets in the prior art are often complex in structure, resulting in high manufacturing costs, cumbersome installation process, and reduced construction efficiency; secondly, due to design deficiencies, the bracket is prone to deformation or displacement when bearing the guide rail load, which in turn affects the smooth operation of the elevator.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that the mounting bracket in the prior art is often complex in structure, resulting in high manufacturing cost, cumbersome installation process, and reduced construction efficiency. Secondly, due to design deficiencies, the bracket is prone to deformation or displacement when bearing the guide rail load, thereby affecting the smooth operation of the elevator, the present application provides an elevator guide rail mounting bracket.

[0005] The present application provides an elevator guide rail mounting bracket adopting the following technical solution:

[0006] An elevator guide rail mounting bracket comprises a fixed base, a threaded rod is provided on the fixed base, a support frame is installed on the outside of the threaded rod, a sliding block adapted to the threaded rod is fixed to the middle of the top end of the support frame, a group of connecting screws for support are connected between the fixed base and the support frame, and a group of supporting frames are installed on the top of the support frame.

[0007] Preferably, fixing plates are welded at both ends of the top of the fixed base, the threaded rod is rotatably connected to the fixing plate, a rotating handle is rotatably installed on the outer wall of the fixing plate, one end of the rotating handle extends into the fixing plate and is fixed to one end of the threaded rod.

[0008] Preferably, a movable slideway is symmetrically provided on the top of the fixed base, and both ends of the connecting screw rod extend to the outside of the movable slideway and the support frame respectively, and the outer walls of both ends of the connecting screw rod are connected with fasteners.

[0009] Preferably, a connection hole is provided at the center of the outer wall of the support frame, the connection hole is communicated with the sliding block, and a plurality of tooth grooves are provided at equal distances at both ends of the top of the support frame.

[0010] Preferably, the top of the support bracket is an integral structure with a limit plate, positioning plates are welded on both sides of the support bracket, and blocks adapted to the tooth grooves are symmetrically welded on the bottom of the positioning plates.

[0011] Preferably, a partition plate is welded at the middle end of the inner part of the support bracket, a cavity is opened at the bottom of the partition plate, and bolts are connected between the support bracket and the inner wall of the support frame.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The present application sets a fixed base and a support frame, and the support frame can move and adjust the working position on the fixed base, which is convenient for flexible adaptation to the installation of elevator guide rails. It has strong load-bearing capacity and excellent anti-deformation performance, and can ensure the stable installation and operation of the elevator guide rails. An additional support frame is provided and is set to be adjustable, so that the support spacing between the two support frames can be flexibly adjusted. The modular design makes the bracket have better adaptability and flexibility, and can meet the installation requirements of elevator guide rails of different specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of an elevator guide rail mounting bracket according to an embodiment of the application.

[0015] Figure 2 It is a schematic diagram of the structure of the fixed base of the application embodiment.

[0016] Figure 3 It is an exploded view of the support frame of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Fixed base; 2. Support frame; 3. Threaded rod; 4. Support frame; 5. Fixed plate; 6. Rotating handle; 7. Moving slide; 8. Sliding block; 9. Connecting hole; 10. Tooth groove; 11. Connecting screw; 12. Fastener; 13. Limit plate; 14. Positioning plate; 15. Block; 16. Partition plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses an elevator guide rail mounting bracket. Figure 1-Figure 3, including a fixed base 1, fixed plates 5 are welded at both ends of the top of the fixed base 1, a threaded rod 3 is rotatably connected between the two fixed plates 5, a rotating handle 6 is rotatably installed on the outer wall of the fixed plate 5, one end of the rotating handle 6 extends into the fixed plate 5 and is fixed to one end of the threaded rod 3, the threaded rod 3 can be driven to rotate in the fixed plate 5 by the rotating handle 6, and a support frame 2 is installed on the outside of the threaded rod 3, a sliding block 8 adapted to the threaded rod 3 is fixed to the middle part of the top of the support frame 2, a connecting hole 9 is opened at the center of the outer wall of the support frame 2, the connecting hole 9 is communicated with the sliding block 8, as the threaded rod 3 rotates, the sliding block 8 will move on its outer wall, at this time the supporting position of the support frame 2 can be adjusted.

[0020] A group of connecting screws 11 for support are connected between the fixed base 1 and the support frame 2. A movable slideway 7 is symmetrically provided on the top of the fixed base 1. Both ends of the connecting screw 11 extend to the outside of the movable slideway 7 and the support frame 2 respectively. The outer walls of both ends of the connecting screw 11 are connected with fasteners 12.

[0021] like Figure 3 As shown, a group of support brackets 4 are installed on the top of the support frame 2, and a plurality of tooth grooves 10 are equidistantly provided at both ends of the top of the support frame 2. The top of the support bracket 4 is an integrated structure with a limit plate 13, which can limit the outer side of the elevator guide rail, and positioning plates 14 are welded on both sides of the support bracket 4. The bottom of the positioning plate 14 is symmetrically welded with a clamping block 15 adapted to the tooth groove 10. The distance between the two support brackets 4 can be adjusted according to the installation requirements of the elevator guide rail, and the clamping block 15 can be inserted into the tooth groove 10 for positioning;

[0022] In addition, a partition plate 16 is welded at the middle end of the support frame 4, a cavity is opened at the bottom of the partition plate 16, and a plurality of holes are opened at the center of the inner wall of the support frame 2. Bolts are connected between the support frame 4 and the inner wall of the support frame 2. One end of the bolt extends into the cavity, and the other end passes through the hole and is connected to the inner wall of the support frame 2, so that the support frame 4 can be fixed.

[0023] The implementation principle of an elevator guide rail mounting bracket in the embodiment of the present application is as follows: when in use, the fixed base 1 is first welded to the elevator shaft, and then the elevator guide rail can be installed in the support bracket 4, that is, the bottom of the support bracket 4 can be supported. In this process, the threaded rod 3 can be adjusted to rotate in the fixed plate 5 by rotating the handle 6, and the sliding block 8 can be driven to drive the support frame 2 to move on the threaded rod 3, so as to adapt to different installation distances. At this time, the connecting screw 11 will cooperate with the sliding in the moving slide 7 to support the bottom of the support frame 2, which is used to improve the overall supporting force, and the connecting screw 11 is pre-connected with the fixed base 1 and the support frame 2 by the fastener 12 to improve stability. The supporting distance between the two support brackets 4 can also be adjusted according to the installation requirements of the guide rail, and the positioning is completed by the clamping block 15 and the tooth groove 10. Then, the bolts at the bottom of the partition plate 16 are connected to the inner wall of the support frame 2 to complete the fixing. The modular design makes the bracket have better adaptability and flexibility, and can adapt to the installation requirements of elevator guide rails of different specifications and models.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An elevator guide rail mounting bracket, comprising a fixed base (1), characterized in that: The fixed base (1) is provided with a threaded rod (3), a support frame (2) is installed outside the threaded rod (3), a sliding block (8) adapted to the threaded rod (3) is fixed in the middle of the top end of the support frame (2), a group of connecting screws (11) for support are connected between the fixed base (1) and the support frame (2), and a group of supporting frames (4) are installed on the top of the support frame (2).

2. An elevator guide rail mounting bracket according to claim 1, characterized in that: Both ends of the top of the fixed base (1) are welded with fixed plates (5), the threaded rod (3) is rotatably connected to the fixed plate (5), and a rotating handle (6) is rotatably mounted on the outer wall of the fixed plate (5), one end of the rotating handle (6) extends into the fixed plate (5) and is fixed to one end of the threaded rod (3).

3. The elevator guide rail mounting bracket according to claim 1, characterized in that: A movable slideway (7) is symmetrically provided on the top of the fixed base (1), and both ends of the connecting screw rod (11) extend outside the movable slideway (7) and the support frame (2) respectively, and the outer walls of both ends of the connecting screw rod (11) are connected with fasteners (12).

4. The elevator guide rail mounting bracket according to claim 1, characterized in that: A connection hole (9) is provided at the center of the outer wall of the support frame (2), the connection hole (9) is communicated with the sliding block (8), and a plurality of tooth grooves (10) are provided at equal distances at both ends of the top of the support frame (2).

5. The elevator guide rail mounting bracket according to claim 4, characterized in that: The top of the support frame (4) is provided with a limit plate (13) in an integrated structure, positioning plates (14) are welded on both sides of the support frame (4), and clamping blocks (15) adapted to the tooth grooves (10) are symmetrically welded on the bottom of the positioning plates (14).

6. The elevator guide rail mounting bracket according to claim 5, characterized in that: A partition plate (16) is welded at the middle end of the inner part of the support frame (4), a cavity is provided at the bottom of the partition plate (16), and bolts are connected between the support frame (4) and the inner wall of the support frame (2).

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