Elevator shaft signal mounting bracket
By designing an elevator shaft signal installation bracket that includes components such as vertical rails, sliders, locking clamps, and anti-collision connectors, the problems of insufficient applicability and anti-collision performance of traditional brackets are solved, and reliable clamping and collision resistance of signal equipment of different specifications are achieved, thereby improving the safety of elevator operation and maintenance efficiency.
Patent Information
- Application Number
- CN202422898015.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Traditional elevator shaft signal mounting brackets have poor applicability and cannot reliably clamp signal equipment of different specifications. They also have insufficient anti-collision performance and are easily damaged by collisions.
An elevator shaft signal mounting bracket is designed, which includes a vertical rail, a slider, a locking clamp, an anti-collision connector, a support shaft, a threaded section, a nut and a clamping assembly. The height adjustment is achieved by the displacement of the slider on the vertical rail, and the lateral adjustment is achieved by the displacement of the clamping assembly on the threaded section. The anti-collision connector is used to improve the collision resistance of the bracket.
It achieves reliable clamping of signal equipment of different specifications, enhances the collision resistance of the bracket, avoids damage due to collision, and improves the safety of elevator operation and maintenance efficiency.
Smart Images
Figure CN223357151U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator manufacturing, in particular to an elevator shaft signal mounting bracket. Background Art
[0002] Elevator shaft signal mounting brackets play a vital role in elevator systems, primarily serving the following functions: 1) Supporting and securing signal equipment: Signal equipment within the elevator shaft, such as floor sensors, limit switches, leveling sensors, and communication cables, requires stable and reliable mounting on a structure. Signal mounting brackets are designed for this purpose. They securely attach to the shaft wall or other structural components, providing the necessary support and securing for these critical signaling devices, ensuring they do not become loose or displaced by vibration or external forces during elevator operation. 2) Ensuring signal transmission accuracy: Precise elevator operation relies on accurate signal transmission at every floor and at key locations. Through strategic layout and precise installation, signal mounting brackets ensure optimal operating conditions for signaling equipment, minimizing signal interference or false alarms caused by improper installation, thereby ensuring accurate elevator stops and safe operation. 3) Facilitating maintenance and repair: As a frequently used mode of transportation in high-rise buildings, elevator maintenance and troubleshooting are integral to daily operations. The design of signal mounting brackets usually takes into account the needs of easy access and operation, allowing technicians to quickly and safely access these signal devices when performing elevator maintenance or troubleshooting, greatly improving work efficiency and safety.
[0003] Traditional elevator shaft signal mounting brackets have shortcomings. First, they are not adaptable enough to reliably hold signal equipment of varying specifications. Second, they have poor anti-collision performance and are easily damaged by collisions. Therefore, structural optimization and improvement are needed. Utility Model Content
[0004] The purpose of the utility model is to overcome the above-mentioned problems existing in the traditional technology and provide an elevator shaft signal installation bracket.
[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:
[0006] An elevator shaft signal mounting bracket includes a vertical rail, a slider, a locking clamp, an anti-collision connector, a support shaft, a threaded segment, a nut and a clamping assembly. The outer side of the vertical rail is provided with a locking groove along its length direction. The sliding of the slider is limited to the outer side of the vertical rail. Two locking clamps are installed on the slider for locking the slider on the vertical rail by being engaged in the locking groove. The side end of the slider is installed with a support shaft through the anti-collision connector. Two threaded segments are provided on the support shaft. A nut and a clamping assembly are sleeved on the outer side of each threaded segment. The two opposing clamping assemblies are used to clamp the signal equipment together.
[0007] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the vertical rail is mounted on the inner wall of the elevator shaft.
[0008] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the locking clamp includes a connecting part, a positioning shaft, a locking plate, a pressure plate, an ear seat and a torsion spring. The positioning shafts are symmetrically fixed on the left and right sides of the connecting part. The positioning shaft is movably supported by the ear seat. A torsion spring is installed between the positioning shaft and the ear seat. The locking plate and the pressure plate are respectively installed on the inner and outer sides of the connecting part.
[0009] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, when the pressure plate is pressed and displaced inward, the lock plate can be disengaged from the lock slot and unlocked; when the pressure plate is not pressed and displaced outward under the action of the torsion spring, the lock plate can be stuck in the lock slot.
[0010] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the slider is provided with two slots for facilitating the movement of the locking plate, and the ear seats are symmetrically fixed on both sides of the slots.
[0011] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the anti-collision connector is composed of an inner plate, an outer plate, a hard spring and an anti-slip metal hose, and a hard spring and several anti-slip metal hoses distributed around the hard spring are connected between the inner plate and the outer plate.
[0012] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the clamping assembly includes a T-shaped plate, a clamping plate and a fastening screw. The vertical plate portion of the T-shaped plate is provided with a sliding hole, and the horizontal plate portion of the T-shaped plate is symmetrically provided with two slots. The clamping plate is located on the outside of the plate body that is inserted into the slot and is evenly distributed with fastening grooves. The horizontal plate portion of the T-shaped plate is located near the slot opening and is installed with a fastening screw. The fastening screw can be inserted into the fastening groove that matches its position, thereby locking the position of the T-shaped plate and the clamping plate.
[0013] Furthermore, in the above-mentioned elevator shaft signal mounting bracket, the inner wall of the sliding hole is provided with a convex key, and the outer side of the threaded section is provided with an axial keyway that cooperates with the convex key.
[0014] The beneficial effects of the utility model are:
[0015] The utility model has a reasonable structural design and is mainly composed of a vertical rail, a slider, a locking clamp, an anti-collision connector, a support shaft, a threaded section, a nut and a clamping assembly. On the one hand, it utilizes the displacement of the slider on the vertical rail to achieve height adjustment, and utilizes the position of the clamping assembly on the threaded section for lateral displacement. The clamping assembly itself has a certain height adjustment function, which meets the requirements of reliable clamping of signal equipment of different specifications; on the other hand, by introducing a collision connector, the collision resistance of the bracket can be greatly improved to avoid damage due to collision.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic structural diagram of the vertical rail and slider in the utility model;
[0020] Figure 3 This is a partial structural diagram of the locking clip in the utility model;
[0021] Figure 4 This is a schematic structural diagram of the anti-collision connector in the present utility model;
[0022] Figure 5 This is a schematic structural diagram of the clamping assembly in the present utility model;
[0023] Figure 6 This is a schematic diagram of the top view of the T-shaped plate in the present invention;
[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0025] 1-vertical rail, 2-slider, 3-locking groove, 4-locking clamp, 401-connecting part, 402-positioning shaft, 403-locking plate, 404-pressure plate, 5-anti-collision connecting piece, 501-inner plate, 502-outer plate, 503-hard spring, 504-anti-slip metal hose, 6-support shaft, 7-threaded section, 8-nut, 9-clamping assembly, 901-T-shaped plate, 902-sliding hole, 903-convex key, 904-slot, 905-clamping plate, 906-fastening groove, 907-fastening screw. DETAILED DESCRIPTION
[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] like Figures 1-6 As shown, this embodiment provides an elevator shaft signal mounting bracket, comprising a vertical rail 1, a slider 2, a locking clamp 4, an anti-collision connector 5, a support shaft 6, a threaded section 7, a nut 8, and a clamping assembly 9. The outer side of the vertical rail 1 is provided with a locking groove 3 along its length direction, and the slider 2 is restricted in sliding on the outer side of the vertical rail 1. Two locking clamps 4 are installed on the slider 2 to lock the position of the slider 2 on the vertical rail 1 by snapping into the locking groove 3. The side end of the slider 2 is mounted with a support shaft 6 through the anti-collision connector 5, and the support shaft 6 is provided with two threaded sections 7. The outer side of each threaded section 7 is provided with a nut 8 and a clamping assembly 9. The two opposing clamping assemblies 9 are used to clamp the signal device together. The nut 8 is located on the outer side of the clamping assembly 9 and is used to limit the clamping assembly 9.
[0028] In this embodiment, the vertical rail 1 is installed on the inner wall of the elevator shaft.
[0029] In this embodiment, the locking clamp 4 includes a connecting portion 401, a positioning shaft 402, a locking plate 403, a pressure plate 404, an ear seat and a torsion spring. The positioning shafts 402 are symmetrically fixed on the left and right sides of the connecting portion 401. The positioning shafts 402 are movably supported by the ear seat. A torsion spring is installed between the positioning shaft 402 and the ear seat. The locking plate 403 and the pressure plate 404 are respectively installed on the inner and outer sides of the connecting portion 401.
[0030] In this embodiment, when the pressure plate 404 is pressed and displaced inward, the lock plate 403 can be disengaged from the lock slot 3 and unlocked; when the pressure plate 404 is not pressed and displaced outward under the action of the torsion spring, the lock plate 403 can be stuck in the lock slot 3.
[0031] In this embodiment, two slots are provided on the slider 2 to facilitate the movement of the locking plate 403 , and the ear seats are symmetrically fixed on both sides of the slots.
[0032] In this embodiment, the anti-collision connector 5 consists of an inner plate 501, an outer plate 502, a hard spring 503, and an anti-slip metal hose 504. The hard spring 503 and several anti-slip metal hoses 504 are distributed around the hard spring 503 and connected between the inner and outer plates 501 and 502. The inner plate 501 is fixed to the side of the slider 2, and the outer plate 502 serves as a mounting support for the support shaft 6. The hard spring 503 is designed to automatically return to its original shape after being deformed by a collision, and the anti-slip metal hose 504 is designed to prevent accidental detachment.
[0033] In this embodiment, the clamping assembly 9 includes a T-shaped plate 901, a clamping plate 905, and a fastening screw 907. The vertical plate portion of the T-shaped plate 901 is provided with a sliding hole 902, and the horizontal plate portion of the T-shaped plate 901 is symmetrically provided with two slots 904. The clamping plate 905 is located on the outer side of the plate body and is inserted into the slots 904. A fastening screw 907 is installed on the horizontal plate portion of the T-shaped plate 901 near the opening of the slot 904. The fastening screw 907 can be inserted into the fastening groove 906 with which it is positioned, thereby locking the position of the T-shaped plate 901 and the clamping plate 905.
[0034] In this embodiment, a convex key 903 is provided on the inner wall of the sliding hole 902 , and an axial key groove cooperating with the convex key 903 is provided on the outer side of the threaded section 7 .
[0035] A specific application of this embodiment is: this bracket is mainly composed of a vertical rail 1, a slider 2, a locking clamp 4, an anti-collision connector 5, a support shaft 6, a threaded section 7, a nut 8 and a clamping assembly 9. On the one hand, it uses the displacement of the slider 2 on the vertical rail 1 to achieve height adjustment, and uses the position of the clamping assembly 9 on the threaded section 7 to perform lateral displacement. The clamping assembly 9 itself has a certain height adjustment function to meet the requirements of reliable clamping of signal equipment of different specifications; on the other hand, by introducing the collision connector 5, the collision resistance of the bracket can be greatly improved to avoid damage due to collision.
[0036] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. An elevator shaft signal mounting bracket, characterized in that: It includes a vertical rail, a slider, a locking clamp, an anti-collision connector, a support shaft, a threaded segment, a nut and a clamping assembly. The outer side of the vertical rail is provided with a locking groove along its length direction. The sliding of the slider is limited to the outer side of the vertical rail. Two locking clamps are installed on the slider for locking the slider on the vertical rail by being engaged in the locking groove. The side end of the slider is provided with a support shaft through the anti-collision connector. Two threaded segments are provided on the support shaft. A nut and a clamping assembly are sleeved on the outer side of each threaded segment. The two opposite clamping assemblies are used to clamp the signal device together.
2. The elevator shaft signal mounting bracket according to claim 1, characterized in that: The vertical rail is installed on the inner wall of the elevator shaft.
3. The elevator shaft signal mounting bracket according to claim 2, characterized in that: The locking clamp includes a connecting part, a positioning shaft, a locking plate, a pressure plate, an ear seat and a torsion spring. The positioning shafts are symmetrically fixed on the left and right sides of the connecting part. The positioning shaft is movably supported by the ear seat. A torsion spring is installed between the positioning shaft and the ear seat. The locking plate and the pressure plate are respectively installed on the inner and outer sides of the connecting part.
4. The elevator shaft signal mounting bracket according to claim 3, characterized in that: When the pressure plate is pressed and displaced inward, the lock plate can be disengaged from the lock slot and unlocked; when the pressure plate is not pressed and displaced outward under the action of the torsion spring, the lock plate can be locked in the lock slot.
5. The elevator shaft signal mounting bracket according to claim 4, characterized in that: The slide block is provided with two slots for facilitating the movement of the locking plate, and the ear seats are symmetrically fixed on both sides of the slots.
6. The elevator shaft signal mounting bracket according to claim 5, characterized in that: The anti-collision connector is composed of an inner plate, an outer plate, a hard spring and an anti-slip metal hose. The hard spring and a plurality of anti-slip metal hoses distributed around the hard spring are connected between the inner plate and the outer plate.
7. The elevator shaft signal mounting bracket according to claim 6, characterized in that: The clamping assembly includes a T-shaped plate, a clamping plate and a fastening screw. The vertical plate portion of the T-shaped plate is provided with a sliding hole, and the horizontal plate portion of the T-shaped plate is symmetrically provided with two slots. The clamping plate is located on the outside of the plate body that is inserted into the slot and is evenly distributed with fastening grooves. The horizontal plate portion of the T-shaped plate is located near the slot opening and is installed with a fastening screw. The fastening screw can be inserted into the fastening groove that matches its position, thereby locking the position of the T-shaped plate and the clamping plate.
8. The elevator shaft signal mounting bracket according to claim 7, characterized in that: The inner wall of the sliding hole is provided with a convex key, and the outer side of the threaded section is provided with an axial key groove matched with the convex key.