CN221116587U - High-stability spliced guide rail for elevator car - Google Patents
High-stability spliced guide rail for elevator car Download PDFInfo
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- CN221116587U CN221116587U CN202323305080.5U CN202323305080U CN221116587U CN 221116587 U CN221116587 U CN 221116587U CN 202323305080 U CN202323305080 U CN 202323305080U CN 221116587 U CN221116587 U CN 221116587U
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a high-stability spliced guide rail for an elevator car, and particularly relates to the technical field of guide rails for elevator cars. According to the high-stability spliced guide rail for the elevator car, the guide rail can be supported and fixed by the equipment through the supporting mechanism, the guide rail is convenient to detach and install quickly, the maintenance is simple and easy to operate, and meanwhile, the additional installation of fixing equipment is not needed, so that the produced materials are reduced, and the production cost is reduced; the device can be rapidly installed through the limiting mechanism, so that the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of elevator car guide rails, in particular to a high-stability spliced guide rail for an elevator car.
Background
The elevator guide rail is an elevator component consisting of steel rails and connecting plates, and is divided into a car guide rail and a counterweight guide rail. The cross-sectional shape is divided into three forms of T shape, L shape and hollow. The guide rail plays a guiding role and bears the impact force of the elevator car and the elevator during braking, the impact force of the safety tongs during emergency braking and the like. The magnitude of these forces is related to the load mass and speed of the elevator, so the guide rail should be selected according to the elevator speed and load mass. The car guide rail is commonly referred to as a primary rail and the counterweight guide rail as a secondary rail.
The elevator guide rail is two or more vertical or inclined rigid rails installed in the elevator shaft or between floors, ensures up-and-down movement of the car and counterweight therealong, ensures inclined or horizontal movement of the escalator and moving walkway steps therealong, and provides guidance for the elevator car, counterweight or steps. The definition of the guide rail shows that the guide rail is an important reference component for the steps of a vertical elevator, an escalator and a moving pavement, controls the running track of the steps of the elevator car, the escalator and the moving pavement, ensures the transmission of operation signals and is an important component related to the safety and the running quality of the elevator.
Most of the existing elevator guide rails are spliced, are transported to a construction site for splicing after being prefabricated in a factory, but the spliced guide rails are prone to errors in processing and mounting processes, so that the overall quality of the spliced guide rails is poor, abrasion and noise of an elevator during operation are large, the service life of the elevator is seriously shortened, and risks of personal and property safety exist.
Disclosure of utility model
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a high stability concatenation formula guide rail for elevator car, includes the wall body, the upper end of wall body is provided with the main tributary fagging, the upper end of main tributary fagging is provided with expansion bolts all around, the upper end of main tributary fagging is provided with the auxiliary support board, the upper end of main tributary fagging is provided with supporting mechanism, the upper end of auxiliary support board is provided with stop gear, stop gear's upper end is provided with the guide rail body.
Preferably, the supporting mechanism comprises a clamping block, the lower end of the clamping block is fixedly connected with the upper end of the main supporting plate, a T-shaped block is arranged in the inner cavity of the clamping block, a first threaded hole is formed in the middle of the T-shaped block, and a locking bolt is connected with the inner wall of the first threaded hole in a threaded mode.
Preferably, the inner wall of the clamping block is inserted with the outer wall of the T-shaped block, and the middle part of the T-shaped block is in threaded through connection with the outer wall of the first threaded hole.
Preferably, a first threaded hole matched with the first threaded hole on the T-shaped block is formed in the middle of the clamping block.
Preferably, the limiting mechanism comprises a guide rail supporting block, the lower end of the guide rail supporting block is fixedly connected with the upper end of the auxiliary supporting plate, anti-slip pads are arranged on two sides of the inner wall of the guide rail supporting block, positioning bolts are arranged on two sides of the upper end of the guide rail supporting block, threaded holes II are formed in two sides of the upper end of the guide rail supporting block in a penetrating mode, and threaded holes III are formed in the inner wall of the anti-slip pads in a penetrating mode.
Preferably, the inner wall of the guide rail supporting block is connected with the outer wall of the anti-skid pad in a fitting way, and the upper end of the guide rail supporting block is connected with the outer wall of the positioning bolt in a threaded way.
Preferably, the threaded holes III on two sides of the anti-skid pad are symmetrical with the threaded holes on two sides of the guide rail supporting block.
Preferably, the lower end of the main support plate is detachably connected with the upper end of the wall body, and the periphery of the upper end of the main support plate is in threaded connection with the lower end of the expansion bolt.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the equipment can support and fix the guide rail through the supporting mechanism, the guide rail is convenient to detach and install quickly, the maintenance is simple and easy to operate, and meanwhile, the additional installation of fixing equipment is not needed, so that the produced materials are reduced, and the production cost is reduced.
In the implementation process, the device can be quickly installed by the aid of the limiting mechanism, so that the applicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a supporting mechanism according to the present utility model;
FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;
FIG. 4 is a schematic view of a detailed view of a spacing mechanism according to the present utility model;
Fig. 5 is a side view of the present utility model.
In the figure: 1. a wall body; 2. a main support plate; 3. an expansion bolt; 4. an auxiliary supporting plate; 5. a support mechanism; 6. a limiting mechanism; 7. a guide rail body; 51. a clamping block; 52. a T-shaped block; 53. a first threaded hole; 54. a locking bolt; 61. a guide rail supporting block; 62. an anti-slip pad; 63. positioning bolts; 611. a threaded hole II; 612. and a threaded hole III.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 5, the high-stability spliced guide rail for the elevator car comprises a wall body 1, wherein a main support plate 2 is arranged at the upper end of the wall body 1, expansion bolts 3 are arranged at the periphery of the upper end of the main support plate 2, an auxiliary support plate 4 is arranged at the upper end of the main support plate 2, a support mechanism 5 is arranged at the upper end of the main support plate 2, equipment can be supported and fixed on the guide rail, the guide rail is convenient to detach and install quickly, maintenance is easy to operate, meanwhile, additional installation and fixing equipment are not needed, produced materials are reduced, production cost is reduced, a limit mechanism 6 is arranged at the upper end of the auxiliary support plate 4, quick installation of the equipment can be realized by the limit mechanism 6, accordingly, the applicability of the equipment is improved, a guide rail body 7 is arranged at the upper end of the limit mechanism 6, the lower end of the main support plate 2 is detachably connected with the upper end of the wall body 1, and the periphery of the upper end of the main support plate 2 is in threaded connection with the lower end of the expansion bolts 3.
As shown in fig. 2, the supporting mechanism 5 comprises a clamping block 51, the lower end of the clamping block 51 is fixedly connected with the upper end of the main supporting plate 2, a T-shaped block 52 is arranged in the inner cavity of the clamping block 51, a first threaded hole 53 is formed in the middle of the T-shaped block 52, and a locking bolt 54 is connected with the inner wall of the first threaded hole 53 in a threaded manner;
The inner wall of the clamping block 51 is spliced with the outer wall of the T-shaped block 52, and the middle part of the T-shaped block 52 is in threaded through connection with the outer wall of the first threaded hole 53;
the middle part of the clamping block 51 is provided with a first threaded hole 53 which is matched with the first threaded hole 53 on the T-shaped block 52.
As can be seen from the above, the top plate width of the T-shaped block 52 is five millimeters greater than the width of the latch block 51.
As shown in fig. 3 and 4, the limiting mechanism 6 comprises a guide rail supporting block 61, the lower end of the guide rail supporting block 61 is fixedly connected with the upper end of the auxiliary supporting plate 4, anti-slip pads 62 are arranged on two sides of the inner wall of the guide rail supporting block 61, positioning bolts 63 are arranged on two sides of the upper end of the guide rail supporting block 61, threaded holes II 611 are connected on two sides of the upper end of the guide rail supporting block 61 in a penetrating manner, and threaded holes III 612 are connected on the inner wall of the anti-slip pad 62 in a penetrating manner;
the inner wall of the guide rail supporting block 61 is in fit connection with the outer wall of the anti-skid pad 62, and the upper end of the guide rail supporting block 61 is in threaded connection with the outer wall of the positioning bolt 63;
The third screw holes 612 on both sides of the anti-skid pad 62 are symmetrical with the second screw holes 611 on both sides of the rail supporting block 61.
As described above, the cross-sectional shape of the rail body 7 is convex, and the anti-slip pad 62 is provided between the contact surface of the joint between the rail body 7 and the rail support block 61.
The working principle of the utility model is as follows: firstly, the guide rail supporting blocks 61 are connected from top to bottom through the guide rail surfaces on two sides of the guide rail body 7, the counterweight supporting on two sides of the guide rail body 7 is realized through the arrangement of the guide rail supporting blocks 61, deformation is not easy to occur after long-term stress, the stability of equipment is enhanced, the safety performance of an elevator car is greatly improved, wherein the auxiliary supporting plate 4 is welded on one side of the guide rail supporting blocks 61, the T-shaped blocks 52 at the lower end of the auxiliary supporting plate 4 are connected with the clamping blocks 51 on the side wall of the main supporting plate 2 through the locking bolts 54, the fixed connection of the guide rail body 7 and the main supporting plate 2 can be realized, the main supporting plate 2 is connected with the wall body 1 through the expansion bolts 3, and the main supporting plate 2 can be fixedly installed on the wall body 1, so that the installation of the wall body 1 and the guide rail body 7 is realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. High stability concatenation formula guide rail for elevator car, including wall body (1), its characterized in that: the wall body (1) is provided with main support board (2) in the upper end, be provided with expansion bolts (3) around the upper end of main support board (2), the upper end of main support board (2) is provided with auxiliary support board (4), the upper end of main support board (2) is provided with supporting mechanism (5), the upper end of auxiliary support board (4) is provided with stop gear (6), the upper end of stop gear (6) is provided with guide rail body (7).
2. The high stability splice guide rail for an elevator car of claim 1, wherein: the supporting mechanism (5) comprises a clamping block (51), the lower end of the clamping block (51) is fixedly connected with the upper end of the main supporting plate (2), a T-shaped block (52) is arranged in an inner cavity of the clamping block (51), a first threaded hole (53) is formed in the middle of the T-shaped block (52), and a locking bolt (54) is connected with the inner wall of the first threaded hole (53) in a threaded mode.
3. The high stability splice guide rail for an elevator car of claim 2, wherein: the inner wall of the clamping block (51) is inserted into the outer wall of the T-shaped block (52), and the middle part of the T-shaped block (52) is in threaded penetrating connection with the outer wall of the threaded hole I (53).
4. A high stability splice guide rail for an elevator car as defined in claim 3, wherein: the middle part of the clamping block (51) is provided with a first threaded hole (53) which is matched with the first threaded hole (53) on the T-shaped block (52).
5. The high stability splice guide rail for an elevator car of claim 1, wherein: stop gear (6) are including guide rail supporting shoe (61), the lower extreme of guide rail supporting shoe (61) is fixed connection with the upper end of vice backup pad (4), the inner wall both sides of guide rail supporting shoe (61) are provided with slipmat (62), the upper end both sides of guide rail supporting shoe (61) are provided with positioning bolt (63), the upper end both sides through connection of guide rail supporting shoe (61) has screw hole two (611), the inner wall through connection of slipmat (62) has screw hole three (612).
6. The high stability splice guide rail for an elevator car of claim 5, wherein: the inner wall of the guide rail supporting block (61) is connected with the outer wall of the anti-skid pad (62) in a fitting mode, and the upper end of the guide rail supporting block (61) is connected with the outer wall of the positioning bolt (63) in a threaded mode.
7. The high stability splice guide rail for an elevator car of claim 6, wherein: the threaded holes III (612) on two sides of the anti-skid pad (62) are symmetrical with the threaded holes II (611) on two sides of the guide rail supporting block (61).
8. The high stability splice guide rail for an elevator car of claim 1, wherein: the lower end of the main support plate (2) is detachably connected with the upper end of the wall body (1), and the periphery of the upper end of the main support plate (2) is in threaded connection with the lower end of the expansion bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323305080.5U CN221116587U (en) | 2023-12-05 | 2023-12-05 | High-stability spliced guide rail for elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323305080.5U CN221116587U (en) | 2023-12-05 | 2023-12-05 | High-stability spliced guide rail for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221116587U true CN221116587U (en) | 2024-06-11 |
Family
ID=91367528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323305080.5U Active CN221116587U (en) | 2023-12-05 | 2023-12-05 | High-stability spliced guide rail for elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221116587U (en) |
-
2023
- 2023-12-05 CN CN202323305080.5U patent/CN221116587U/en active Active
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