Auxiliary assembly for elevator construction
By designing auxiliary components for elevator construction, the coordination of screws and gears is used to achieve stable clamping of the guide rails, the problems of shaking and rotation of the guide rails during lifting are solved, and construction safety and efficiency are improved.
Patent Information
- Application Number
- CN202422613922.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-29
AI Technical Summary
During the construction of existing elevators, when the sling is directly tied to the guide rail, the guide rails are prone to shake and rotate during the lifting process, making it difficult to maintain a stable state, which increases the risk of collision and safety hazards to construction workers.
An auxiliary component including the elevator guide rail body, mounting plate, adjustment plate, sling, bidirectional screw, clamping plate, tightening mechanism, fixing mechanism and auxiliary clamping mechanism is designed. Through the cooperation of the screw and gear, stable clamping and fixing of the guide rail is achieved, and the elastic force of the spring and clamping block is used to fix the sling to avoid shaking.
The stability of elevator guide rails during lifting is achieved, the collision risk is reduced, and construction safety and efficiency are improved.
Smart Images
Figure CN223133868U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to an auxiliary component for elevator construction. Background Technique
[0002] The auxiliary component for elevator construction plays a crucial role in the elevator construction process. The auxiliary component can help construction workers install and debug the elevator more quickly. For example, some special lifting tools can conveniently lift elevator components to the designated position, reducing the time and labor intensity of manual handling. The precise positioning device can ensure that the installation positions of elevator components are accurate, avoiding repeated adjustments, thus saving construction time. It provides stable support and fixation. During the elevator construction process, some auxiliary components can firmly fix components such as elevator cars and guide rails, preventing them from accidentally moving or tipping over during construction and ensuring the safety of construction workers. The safety protection device is also an important part of the auxiliary component. For example, the guardrail can prevent construction workers from falling from a height, and the safety net can catch accidentally dropped tools and parts. Some auxiliary tools are reasonably designed and convenient for construction workers to operate.
[0003] During the installation process of elevator guide rails, relevant auxiliary tools are needed for auxiliary installation. In the existing elevator installation process, slings are mostly used to hoist guide rails. When the sling directly binds the guide rail, the guide rail is prone to shaking and rotating during hoisting and is difficult to maintain a stable state. This not only increases the risk of colliding with surrounding objects but also causes harm to construction workers, reducing the safety of elevator construction.
[0004] Therefore, it is necessary to design and transform the sling to effectively prevent the phenomenon of shaking when it hoists the guide rail. Content of the Utility Model
[0005] To solve the problems raised in the above background technique, the purpose of the utility model is to provide an auxiliary component for elevator construction, which has the advantage of stable hoisting, and solves the problems that in the existing elevator installation process, slings are mostly used to hoist guide rails. When the sling directly binds the guide rail, the guide rail is prone to shaking and rotating during hoisting and is difficult to maintain a stable state. This not only increases the risk of colliding with surrounding objects but also causes harm to construction workers, reducing the safety of elevator construction.
[0006] To achieve the above object, the present utility model provides the following technical solutions: An auxiliary component for elevator construction, comprising an elevator guide rail body. An installation plate is provided on the front side of the elevator guide rail body. An adjustment plate is fixedly connected to the front side of the installation plate. A sling is movably connected to the inner wall of the adjustment plate. A bidirectional screw is movably connected to the inside of the installation plate. On both sides of the surface of the bidirectional screw, there are clamping plates I threadedly connected. A tightening mechanism is provided on the front side of the elevator guide rail body. A fixing mechanism is provided inside the adjustment plate. An auxiliary clamping mechanism is provided on the rear side of the installation plate.
[0007] Preferably, as for the present utility model, the tightening mechanism includes a gear. The inner wall of the gear is fixedly connected to the surface of the bidirectional screw. A rack is engaged with the top of the gear. The rack is slidably connected to the inside of the installation plate. A push rod is provided at the bottom of the gear. A tightening block is fixedly connected to the rear sides of the rack and the push rod. The tightening block is located on the front side of the elevator guide rail body.
[0008] Preferably, as for the present utility model, the fixing mechanism includes a spring. The outside of the spring is fixedly connected to the inner wall of the adjustment plate. A clamping block is fixedly connected to the side of the spring close to the sling. The side of the clamping block close to the sling is designed with tooth-shaped lines.
[0009] Preferably, as for the present utility model, the auxiliary clamping mechanism includes a screw I. The surface of the screw I is threadedly connected to the inside of the clamping plate I. The front side of the screw I is movably connected to a clamping plate II. The clamping plate II is located on the rear side of the elevator guide rail body.
[0010] Preferably, as for the present utility model, a friction pad is fixedly connected to the front side of the clamping plate II. The friction pad is located on the rear side of the elevator guide rail body.
[0011] Preferably, as for the present utility model, knobs are fixedly connected to the rear side of the screw I and the right side of the bidirectional screw. The knobs are located outside the elevator guide rail body.
[0012] Preferably, as for the present utility model, limit plates are fixedly connected to both sides of the surface of the bidirectional screw. The limit plates are located outside the installation plate.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In this utility model, the auxiliary component is integrally sleeved on the surface of the elevator guide rail body. Then, several auxiliary components are adjusted to appropriate positions. The bidirectional screw is rotated clockwise. The bidirectional screw drives the gear to rotate clockwise. The bidirectional screw drives the first clamping plate to move inward. The first clamping plate clamps the elevator guide rail body from both sides. The gear drives the rack to move towards the side close to the elevator guide rail body. The rack drives the pressing block to move backward. The pressing block further presses and fixes the elevator guide rail body. Then, the sling is passed through the hole on the surface of the adjusting plate. After the sling is adjusted to an appropriate length, the elastic force of the spring pushes the clamping block to fix and limit the sling. The simultaneous fixation of the two slings can greatly avoid shaking, having the advantage of stable hoisting. The elevator guide rail body can remain stable during the hoisting process. The auxiliary device can firmly fix it. The auxiliary device can adjust its position according to the length of the elevator guide rail body, improving the use efficiency of the auxiliary device.
[0015] 2. By setting the auxiliary clamping mechanism in this utility model, it can assist in fixing the elevator guide rail body from the rear side, avoiding loosening of the first clamping plate after long-term use, resulting in shaking of the elevator guide rail body, and improving the use stability of the first clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of this utility model;
[0017] Figure 2 It is a three-dimensional view of the mounting plate of this utility model;
[0018] Figure 3 It is a three-dimensional view of the bidirectional screw of this utility model;
[0019] Figure 4 It is a three-dimensional view of the second clamping plate of this utility model;
[0020] Figure 5 It is a three-dimensional view of the adjusting plate of this utility model.
[0021] In the figure: 1, elevator guide rail body; 2, mounting plate; 3, adjusting plate; 4, sling; 5, bidirectional screw; 6, first clamping plate; 7, pressing mechanism; 71, gear; 72, rack; 73, push rod; 74, pressing block; 8, fixing mechanism; 81, spring; 82, clamping block; 9, auxiliary clamping mechanism; 91, first screw; 92, second clamping plate; 10, friction pad; 11, knob; 12, limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0023] As Figures 1 to 5 shown, an auxiliary component for elevator construction provided by the present utility model includes an elevator guide rail body 1. An installation plate 2 is arranged on the front side of the elevator guide rail body 1. A regulating plate 3 is fixedly connected to the front side of the installation plate 2. A suspension cable 4 is movably connected to the inner wall of the regulating plate 3. A bidirectional screw 5 is movably connected to the inside of the installation plate 2. Clamping plates 6 are threadedly connected to both sides of the surface of the bidirectional screw 5. A tightening mechanism 7 is arranged on the front side of the elevator guide rail body 1. A fixing mechanism 8 is arranged inside the regulating plate 3. An auxiliary clamping mechanism 9 is arranged on the rear side of the installation plate 2.
[0024] Referring Figure 3 to, the tightening mechanism 7 includes a gear 71. The inner wall of the gear 71 is fixedly connected to the surface of the bidirectional screw 5. A rack 72 is meshed with the top of the gear 71. The rack 72 is slidably connected to the inside of the installation plate 2. A push rod 73 is arranged at the bottom of the gear 71. A tightening block 74 is fixedly connected to the rear sides of the rack 72 and the push rod 73. The tightening block 74 is located on the front side of the elevator guide rail body 1.
[0025] As a technical optimization scheme of the present utility model, by arranging the tightening mechanism 7, the fixing strength of the clamping plate 6 on the elevator guide rail body 1 can be increased, avoiding the low fixing strength between the elevator guide rail body 1 and the clamping plate 6, resulting in the loosening of the elevator guide rail body 1 during the hoisting process, and improving the fixing strength of the clamping plate 6.
[0026] Referring Figure 5 to, the fixing mechanism 8 includes a spring 81. The outer side of the spring 81 is fixedly connected to the inner wall of the regulating plate 3. A clamping block 82 is fixedly connected to the side of the spring 81 close to the suspension cable 4. The side of the clamping block 82 close to the suspension cable 4 is designed with tooth-shaped lines.
[0027] As a technical optimization scheme of the present utility model, by arranging the fixing mechanism 8, the suspension cable 4 can be fixed, avoiding the shaking of the suspension cable 4 during use, resulting in the shaking of the installation plate 2, and improving the use stability of the suspension cable 4.
[0028] Referring Figure 4 to, the auxiliary clamping mechanism 9 includes a first screw 91. The surface of the first screw 91 is threadedly connected to the inside of the clamping block 82. A clamping plate 92 is movably connected to the front side of the first screw 91. The clamping plate 92 is located on the rear side of the elevator guide rail body 1.
[0029] As a technical optimization solution of the utility model, by setting an auxiliary clamping mechanism 9, the elevator guide rail body 1 can be auxiliary fixed from the rear side to prevent the clamping plate 6 from loosening after long-term use, causing the elevator guide rail body 1 to shake, thereby improving the use stability of the clamping plate 6.
[0030] refer to Figure 3 A friction pad 10 is fixedly connected to the front side of the second clamping plate 92 , and the friction pad 10 is located on the rear side of the elevator guide rail body 1 .
[0031] As a technical optimization solution of the utility model, by setting the friction pad 10, the friction force on the surface of the second splint 92 can be increased, avoiding the small friction force on the surface of the second splint 92, resulting in low fixing strength between the second splint 92 and the elevator guide rail body 1, thereby improving the use stability of the second splint 92.
[0032] refer to Figure 4 The rear side of the screw 91 and the right side of the bidirectional screw 5 are fixedly connected to the knob 11, and the knob 11 is located on the outside of the elevator guide rail body 1.
[0033] As a technical optimization solution of the utility model, by setting the knob 11, it is possible to facilitate the turning of the screw 91 and the bidirectional screw 5, avoiding the lack of fulcrum points on the surfaces of the screw 91 and the bidirectional screw 5, which makes the screw 91 and the bidirectional screw 5 difficult to turn, thereby improving the usability of the screw 91 and the bidirectional screw 5.
[0034] refer to Figure 4 Both sides of the surface of the bidirectional screw 5 are fixedly connected with a limit plate 12, and the limit plate 12 is located on the outside of the mounting plate 2.
[0035] As a technical optimization solution of the utility model, by setting a limit plate 12, the bidirectional screw 5 can be limited to prevent the bidirectional screw 5 from shaking during use, causing the gear 71 to disengage from the tooth plate, thereby improving the use stability of the bidirectional screw 5.
[0036] Working principle and usage process of the utility model: When in use and auxiliary installation of the elevator guide rail body 1 is required, first, the whole auxiliary component is sleeved on the surface of the elevator guide rail body 1. Subsequently, several auxiliary components are adjusted to appropriate positions. Rotate the bidirectional screw 5 clockwise. The bidirectional screw 5 drives the gear 71 to rotate clockwise. The bidirectional screw 5 drives the first clamping plate 6 to move inwards. The first clamping plate 6 clamps the elevator guide rail body 1 from both sides. The gear 71 drives the rack 72 to move towards the side close to the elevator guide rail body 1. The rack 72 drives the abutting block 74 to move backwards. The abutting block 74 further abuts and fixes the elevator guide rail body 1. Subsequently, pass the sling 4 through the holes on the surface of the adjusting plate 3. After adjusting the sling 4 to an appropriate length, the elastic force of the spring 81 pushes the clamping block 82 to fix and limit the sling 4. The simultaneous fixation of the two slings 4 can greatly avoid shaking, thus having the advantage of stable hoisting.
[0037] In summary, for the auxiliary component for elevator construction, through the combined use of the elevator guide rail body 1, mounting plate 2, adjusting plate 3, sling 4, bidirectional screw 5, first clamping plate 6, abutting mechanism 7, fixing mechanism 8 and auxiliary clamping mechanism 9, it solves the problem that during the existing elevator installation, slings are mostly used for hoisting the guide rail. When the slings directly bind the guide rail, the guide rail is prone to shaking and rotating during hoisting and is difficult to maintain a stable state. This not only increases the risk of colliding with surrounding objects but also causes harm to construction workers, reducing the safety of elevator construction.
[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An auxiliary component for elevator construction, comprising an elevator guide rail body (1), characterized in that: An installation plate (2) is provided on the front side of the elevator guide rail body (1). A regulating plate (3) is fixedly connected to the front side of the installation plate (2). A suspension cable (4) is movably connected to the inner wall of the regulating plate (3). A bidirectional screw rod (5) is movably connected to the inside of the installation plate (2). On both sides of the surface of the bidirectional screw rod (5), a clamping plate one (6) is threadedly connected. A tightening mechanism (7) is provided on the front side of the elevator guide rail body (1). A fixing mechanism (8) is provided inside the regulating plate (3). An auxiliary clamping mechanism (9) is provided on the rear side of the installation plate (2).
2. The auxiliary component for elevator construction according to claim 1, wherein: The tightening mechanism (7) includes a gear (71). The inner wall of the gear (71) is fixedly connected to the surface of the bidirectional screw rod (5). A rack (72) is meshed with the top of the gear (71). The rack (72) is slidably connected to the inside of the installation plate (2). A push rod (73) is provided at the bottom of the gear (71). A tightening block (74) is fixedly connected to the rear sides of the rack (72) and the push rod (73). The tightening block (74) is located on the front side of the elevator guide rail body (1).
3. An auxiliary component for elevator construction according to claim 1, characterized in that: The fixing mechanism (8) includes a spring (81). The outer side of the spring (81) is fixedly connected to the inner wall of the regulating plate (3). A clamping block (82) is fixedly connected to the side of the spring (81) close to the suspension cable (4). The side of the clamping block (82) close to the suspension cable (4) is designed with tooth-shaped patterns.
4. An auxiliary component for elevator construction according to claim 3, characterized in that: The auxiliary clamping mechanism (9) includes a screw rod one (91). The surface of the screw rod one (91) is threadedly connected to the inside of a clamping plate two (92). The front side of the screw rod one (91) is movably connected to a clamping plate two (92). The clamping plate two (92) is located on the rear side of the elevator guide rail body (1).
5. The auxiliary component for elevator construction according to claim 4, characterized in that: A friction pad (10) is fixedly connected to the front side of the clamping plate two (92). The friction pad (10) is located on the rear side of the elevator guide rail body (1).
6. The auxiliary component for elevator construction according to claim 4, characterized in that: Knobs (11) are fixedly connected to the rear side of the screw rod one (91) and the right side of the bidirectional screw rod (5). The knobs (11) are located outside the elevator guide rail body (1).
7. An auxiliary component for elevator construction according to claim 1, characterized in that: Limit plates (12) are fixedly connected to both sides of the surface of the bidirectional screw rod (5). The limit plates (12) are located outside the installation plate (2).