Novel guide rail support
The new type of guide rail bracket with multiple locking structures uses pre-embedded components and top clamp components to achieve a tight connection between the guide rail and the wall, which solves the problem of loosening of traditional guide rail brackets and improves the stability and safety of elevator operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2026-03-17
AI Technical Summary
Traditional guide rail brackets, which are fixed with expansion bolts, are prone to loosening, leading to instability of the guide rail and posing a safety hazard.
A new type of guide rail bracket with a multi-locking structure includes a guide rail bracket, a top clamp assembly, a fixing assembly, and pre-embedded components. The pre-embedded components are fixed in the wall, and the top clamp and fixing bolts and other components achieve a tight connection between the guide rail and the wall.
This improves the stability of the guide rail support, prevents loosening, and ensures the safety and stability of elevator operation.
Smart Images
Figure CN224000830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of guide rail fixing technology, specifically a novel guide rail bracket. Background Technology
[0002] To save energy during operation, elevators have a counterweight to balance the weight of the car. To prevent the counterweight from shaking violently and causing safety accidents during operation, a guiding device is needed, which is the counterweight guide rail. The counterweight guide rail is indispensable in the current elevator industry.
[0003] When fixing the guide rail, a guide rail bracket is needed. The guide rail bracket is usually installed on the wall to support the guide rail and ensure the normal operation of the elevator. However, the traditional guide rail bracket is fixed with expansion bolts, which are prone to loosening after a long period of elevator operation. Therefore, we provide a new type of guide rail bracket. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a novel guide rail bracket with a multi-locking structure, which improves the stability of the guide rail bracket.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel guide rail bracket, including a guide rail and a guide rail installer inside the guide rail bracket, the guide rail bracket having a support surface, a fixing step and a connector, a top clamp assembly fixedly installed on the top of the support surface, a fixing assembly connected to the fixing step, a through groove opened in the middle of the connector, and a pre-embedded component connected to the inner side wall of the through groove.
[0006] Optionally, the top clamp assembly includes top clamp supports fixedly installed on both sides of the support surface. The top of the top clamp support has a threaded post, and a top clamp is inserted into the side wall of the threaded post. A fixing nut is threadedly connected to the top of the threaded post.
[0007] Optionally, the top clamp has an inclined surface adapted to the top clamp support, and the bottom end of the top clamp is attached to the outer wall of the guide rail.
[0008] Optionally, a buffer spring is also inserted between the threaded post and the fixing nut, and the number of the connecting parts is four, with tension grooves opened on the side wall.
[0009] Optionally, the side wall of the top clamp support is provided with a threaded hole, and a tightening bolt is threadedly connected to the inner side wall of the threaded hole. One end of the tightening bolt is engaged with a retainer.
[0010] Optionally, the side wall of the guide rail is provided with a slot that matches the card holder, and the card holder is engaged in the slot to prevent the two guide rails from disengaging.
[0011] Optionally, the fixing component includes a self-tapping screw, one end of which is inserted into the guide rail bracket and fixedly connected to the wall, and a buffer spring is also connected between the self-tapping screw and the guide rail bracket.
[0012] Optionally, the embedded component includes a hook embedded in the building wall, with a nut threadedly connected to one end of the hook that protrudes from the connector, the connector having a groove that matches the nut, and the hook having three hooks arranged in a ring.
[0013] This utility model provides a novel guide rail bracket, which has the following beneficial effects:
[0014] This new type of guide rail bracket, through the arrangement of guide rail bracket, top clamp assembly, fixing assembly and pre-embedded components, allows for the following when the guide rail needs to be fixed: firstly, the pre-embedded components can be embedded in the wall during wall pouring; then, the guide rail bracket is inserted into the connector and the locking nut is used to fix the guide rail bracket, forming a tight connection between the guide rail bracket and the wall. At the same time, automatic bolts are inserted into the guide rail bracket and connected to the wall to further fix the guide rail bracket. The guide rail is then assembled on the guide rail bracket, and the top clamp is inserted into the threaded post. The fixing bolt is then connected to the threaded post to fix the top clamp. The top clamp can fix the guide rail and can also fix the clamp bracket by tightening the bolt. The clamp bracket can fix the two guide rails and prevent them from separating. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a side view of the structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the main structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the guide rail bracket of this utility model;
[0019] Figure 5 This is a partial structural schematic diagram of the guide rail bracket of this utility model;
[0020] Figure 6 This is a schematic diagram of the disassembled structure of the guide rail bracket of this utility model.
[0021] In the diagram: 1. Guide rail; 11. Slot; 2. Guide rail bracket; 21. Support surface; 22. Fixing step; 23. Connector; 24. Through slot; 3. Top clamp assembly; 31. Top clamp support; 32. Threaded post; 33. Top clamp; 34. Fixing nut one; 35. Buffer spring; 36. Tightening bolt; 37. Card holder; 4. Fixing assembly; 41. Self-tapping screw; 42. Buffer spring two; 5. Embedded component; 51. Hook; 52. Nut. Detailed Implementation
[0022] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0024] Please see Figures 1 to 6 This utility model provides a technical solution: a novel guide rail bracket, including a guide rail 1, the guide rail 1 being installed in a guide rail bracket 2, the guide rail bracket 2 having a support surface 21, a fixing step 22 and a connector 23, a top clamp assembly 3 being fixedly installed on the top of the support surface 21, a fixing assembly 4 being connected to the fixing step 22, a through groove 24 being opened in the middle of the connector 23, and a pre-embedded component 5 being connected to the inner side wall of the through groove 24.
[0025] As a preferred embodiment, based on the above method, the top clamp assembly 3 further includes a top clamp support 31 fixedly installed on both sides of the support surface 21. The top of the top clamp support 31 has a threaded post 32. The side wall of the threaded post 32 is inserted with a top clamp 33. The top of the threaded post 32 is threadedly connected with a fixing nut 34. The top clamp 33 can be fixed by inserting the top clamp 33 into the threaded post 32 and connecting the fixing nut 34 to the threaded post 32. The top clamp 33 can then clamp and fix the guide rail 1.
[0026] The top clamp 33 has an inclined surface that is adapted to the top clamp support 31, and the bottom end of the top clamp 33 is attached to the outer wall of the guide rail 1.
[0027] A buffer spring 35 is also inserted between the threaded post 32 and the fixing nut 34. There are four connecting parts 23 and tension grooves are opened on the side wall. The buffer spring 35 can buffer the fixing nut 34 and reduce the risk of the fixing nut 34 loosening.
[0028] The side wall of the top clamp support 31 is provided with a threaded hole, and the inner side wall of the threaded hole is threaded with a tightening bolt 36. One end of the tightening bolt 36 is engaged with a clamp 37. The clamp 37 has two ends, which are embedded in the guide rail 1 to prevent the two guide rails 1 from disengaging.
[0029] The side wall of the guide rail 1 is provided with a slot 11 that is compatible with the card holder 37. The card holder 37 is engaged in the slot 11 to restrict the two guide rails 1 from disengaging. The slot 11 is compatible with the card holder 37.
[0030] As a preferred embodiment, based on the above method, the fixing component 4 further includes a self-tapping screw 41, one end of which is inserted into the guide rail bracket 2 and fixedly connected to the wall. A buffer spring 42 is also connected between the self-tapping screw 41 and the guide rail bracket 2. The pre-embedded component 5 includes a hook 51 pre-embedded in the building wall. The top end of the hook 51 protrudes from the connector 23 and is threadedly connected to a nut 52. The connector 23 has a groove that matches the nut 52. The hook 51 has three hooks arranged in a ring. Pouring the hook 51 with concrete can make the hook 51 more stable and have a higher gripping force.
[0031] In summary, when using this new type of guide rail bracket, if it is necessary to fix the guide rail 1, the pre-embedded component 5 can be embedded in the wall during the wall pouring process. Then, the guide rail bracket 2 is inserted into the connector 23 and the locking nut 52 is used to fix the guide rail bracket 2, so that the guide rail bracket 2 and the wall form a tight connection. At the same time, the self-tapping screw 41 is inserted into the guide rail bracket 2 and connected to the wall to further fix the guide rail bracket 2. The guide rail 1 is assembled on the guide rail bracket 2, and then the top clamp 33 is inserted into the threaded post 32. Then, the fixing nut 34 is connected to the threaded post 32 to fix the top clamp 33. The top clamp 33 can fix the guide rail 1. At the same time, the clamp bracket 37 can be fixed by tightening the bolt 36. The clamp bracket 37 can fix the two guide rails 1 and prevent the two guide rails 1 from detaching.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A new type of guide rail bracket comprising a guide rail (1), characterized in that: The utility model provides a guide rail (1) installs guide rail support (2) in, guide rail support (2) have support surface (21), fixed step (22) and connecting piece (23), the top fixed mounting of support surface (21) has top clamp component (3), the fixed step (22) is connected with fixed component (4), the middle part of connecting piece (23) is equipped with through groove (24), the inner side wall of through groove (24) is connected with pre -buried component (5).
2. A novel rail support as claimed in claim 1, wherein: The top clamp component (3) includes top clamp supports (31) fixedly installed on both sides of the support surface (21), the top of the top clamp support (31) has a threaded column (32), the side wall of the threaded column (32) is inserted with a top clamp (33), and the top of the threaded column (32) is threadedly connected with a fixed nut (34).
3. A novel rail support as claimed in claim 2, wherein: The top clamp (33) has a slope adapted to the top clamp support (31), and the bottom end of the top clamp (33) is attached to the outer wall of the guide rail (1).
4. A novel rail support as claimed in claim 3, wherein: The threaded column (32) and the fixed nut (34) are further inserted with a buffer spring (35), and the connecting piece (23) has four side walls and a tension groove.
5. A novel rail support as claimed in claim 4, wherein: The side wall of the top clamp support (31) is provided with a threaded hole (I), and the inner side wall of the threaded hole (I) is threadedly connected with a jacking bolt (36), one end of the jacking bolt (36) is abutted and matched with a clamping frame (37).
6. A novel rail support as claimed in claim 5, wherein: The side wall of the guide rail (1) is provided with a clamping groove (11) adapted to the clamping frame (37), and the clamping frame (37) is clamped in the clamping groove (11) to limit the separation of two guide rails (1).
7. A novel rail support as claimed in claim 1, wherein: The fixed component (4) includes a self-tapping screw (41), one end of the self-tapping screw (41) is fixedly connected with the wall body and penetrates into the guide rail support (2), and the self-tapping screw (41) and the guide rail support (2) are further connected with a buffer spring (42).
8. A novel rail support as claimed in claim 1, wherein: The pre-buried component (5) includes a drag hook (51) pre-buried in the building wall, the top end of the drag hook (51) is threadedly connected with a nut (52) penetrating out of one end of the connecting piece (23), the connecting piece (23) has a groove adapted to the nut (52), and the drag hook (51) has three hook bodies arranged in a ring shape.