CN219669871U - Goods elevator brake device for lifting heavy objects - Google Patents
Goods elevator brake device for lifting heavy objects Download PDFInfo
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- CN219669871U CN219669871U CN202320557251.4U CN202320557251U CN219669871U CN 219669871 U CN219669871 U CN 219669871U CN 202320557251 U CN202320557251 U CN 202320557251U CN 219669871 U CN219669871 U CN 219669871U
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- 230000001737 promoting effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a goods elevator brake device for lifting heavy objects, which comprises a brake frame and a fixing assembly, wherein a hydraulic system is arranged in the brake frame, a slide rail is arranged on one side of the interior of the brake frame, a fixing rod is fixed on one side of the brake frame through a bolt, a first fixing plate is arranged at one end of the fixing rod, a first hydraulic cylinder is arranged at one end of the first fixing plate through a bolt, a first hydraulic rod is connected in the first hydraulic cylinder in a sliding manner, the first hydraulic rod is connected with the hydraulic system, and a telescopic rod is connected on the side wall of the interior of the brake frame in a sliding manner; according to the utility model, the structures such as the hydraulic system and the brake block are arranged, so that the cargo lift can be conveniently braked, when the device is used, the first hydraulic cylinder receives a command, the first hydraulic rod is controlled to extend, the hydraulic system is pressurized, and the telescopic rod drives the brake block to contact with the side wall of the sliding rail due to the fact that the hydraulic system extends outwards, and the friction force is utilized for braking.
Description
Technical Field
The utility model relates to the technical field of elevator braking, in particular to a goods elevator braking device for lifting heavy objects.
Background
In life today, as cities develop faster, various cities stand up in high-rise buildings, and elevators are widely used, but elevator accidents are also accompanied. The elevator mainly comprises a car, a counterweight, a steel wire rope, a driving device and a braking system, wherein the steel wire rope hangs the car, and the steel wire rope penetrates through the driving device to be connected with the counterweight. When an unexpected event occurs to the elevator, the braking system automatically clamps the steel wire rope to brake the car. If the steel wire rope breaks, the car cannot be braked by the brake system, so that a safety accident occurs.
Through retrieving, chinese patent publication No. 201921328691.2 discloses a wire rope arresting gear for elevator, including roof and metal sheet, roof upper end both sides position all is provided with the brake shoe, brake shoe both sides position is provided with the electro-magnet, the perforation has been seted up to brake shoe front end central point put, perforation inside central point put and is provided with wire rope perpendicularly, wire rope lower extreme passes the roof perpendicularly, brake shoe both sides front end all is provided with the baffle, equal level is provided with the locating lever from top to bottom in baffle inboard end, limiting hole has all been seted up to the metal sheet upper and lower both sides, be provided with the spring between metal sheet outside end position and the baffle inboard end position.
The above patent suffers from the following disadvantages: the device brakes the elevator through wire rope, if wire rope breaks, then braking system can't stop the car, leads to taking place the incident.
For this purpose, a brake device for a lift for lifting a load is proposed.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a cargo lift brake device for lifting a weight, which solves or alleviates the technical problems of the prior art, and at least provides a beneficial option.
The technical scheme of the embodiment of the utility model is realized as follows: the novel brake device comprises a brake frame and a fixing assembly, wherein a hydraulic system is arranged inside the brake frame, a sliding rail is arranged on one side inside the brake frame, a fixing rod is fixed on one side of the brake frame through a fastener, a first fixing plate is arranged at one end of the fixing rod, a first hydraulic cylinder is arranged at one end of the first fixing plate through the fastener, a first hydraulic rod is connected inside the first hydraulic cylinder in a sliding manner, the first hydraulic rod is connected with the hydraulic system, a telescopic rod is connected to the side wall inside the brake frame in a sliding manner, a mounting plate is arranged at one end of the telescopic rod, and a brake pad is arranged at one end of the mounting plate.
In some embodiments, the fixing assembly comprises a supporting rod and a fixing frame, the supporting rod is mounted on the inner side wall of the brake frame, the fixing frame is mounted at one end of the supporting rod, and the telescopic rod is slidably connected inside the fixing frame.
In some embodiments, a spring is mounted on one side of the interior of the brake housing, and one end of the spring is connected to the mounting plate.
In some embodiments, the brake housing interior side wall is fitted with a rangefinder.
In some embodiments, the mounting plate is L-shaped, and the mounting plate sidewall is threaded with a fastener.
In some embodiments, a shaft sleeve is rotatably connected below the inner part of the brake frame, and a scraping plate is mounted on the side wall of the shaft sleeve.
In some embodiments, the bottom of the brake frame is integrally formed with a protruding plate, and a threaded hole is formed in the protruding plate.
In some embodiments, the second fixed plate is fixed on the upper surface of the brake frame through bolts, a second hydraulic cylinder is mounted on the side wall of the second fixed plate, a second hydraulic rod is connected inside the second hydraulic cylinder in a sliding mode, a groove is formed in the side wall of the sliding rail, and the second hydraulic rod is matched with the groove.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
by arranging the structures such as the hydraulic system and the brake pad, the cargo elevator can be conveniently braked, when the device is used, the first hydraulic cylinder receives a command, the first hydraulic rod is controlled to extend, the hydraulic system is pressurized, the telescopic rod drives the brake pad to contact with the side wall of the sliding rail due to the fact that the hydraulic system extends outwards, and friction force is utilized for braking;
the fixing component is arranged in the brake frame, so that the telescopic rod can be conveniently fixed, and the stability of the brake block is improved;
through at brake frame internally mounted distancer, can be convenient for observe the distance of brake frame and mounting panel, when the brake block is too thin, when the brake, the distance between mounting panel and the brake frame increases, exceeds the predetermined numerical value of distancer, and the distancer sends out the alarm, reminds to change the brake block.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural view of the whole of the present utility model.
Fig. 2 is a block diagram of another view of the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a structural view of the bottom of the present utility model.
Reference numerals:
the hydraulic brake device comprises a 1-brake frame, a 2-first hydraulic rod, a 3-first hydraulic cylinder, a 4-first fixing plate, a 5-fixing rod, a 6-second fixing plate, a 7-second hydraulic cylinder, an 8-second hydraulic rod, a 9-groove, a 10-sliding rail, a 11-convex plate, a 12-threaded hole, a 13-telescopic rod, a 14-supporting rod, a 15-fixing frame, a 16-mounting plate, a 17-brake block, 18-fixing pieces, a 19-spring, a 20-range finder, a 21-shaft sleeve and a 22-scraping plate.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1-4, a goods lift brake device for lifting heavy objects comprises a brake frame 1 and a fixing component, wherein a hydraulic system is arranged in the brake frame 1, a slide rail 10 is arranged on one side of the interior of the brake frame 1, a fixing rod 5 is fixed on one side of the brake frame 1 through bolts, a first fixing plate 4 is arranged at one end of the fixing rod 5, a first hydraulic cylinder 3 is arranged at one end of the first fixing plate 4 through bolts, a first hydraulic rod 2 is connected in the first hydraulic cylinder 3 in a sliding manner, the first hydraulic rod 2 is connected with the hydraulic system, a telescopic rod 13 is connected in a sliding manner on the side wall of the interior of the brake frame 1, a mounting plate 16 is arranged at one end of the telescopic rod 13, and a brake block 17 is arranged at one end of the mounting plate 16.
Through setting up structures such as hydraulic system and brake block 17, can be convenient for brake goods lift, when the device is in use, first pneumatic cylinder 3 receives the instruction, and control first hydraulic stem 2 stretches out, carries out pressure to hydraulic system, and telescopic link 13 is because hydraulic system outwards stretches out, drives brake block 17 and slide rail 10 lateral wall and contacts, utilizes frictional force to brake.
In this embodiment, the fixing component includes a supporting rod 14 and a fixing frame 15, the supporting rod 14 is mounted on the inner side wall of the brake frame 1, the fixing frame 15 is mounted at one end of the supporting rod 14, and the telescopic rod 13 is slidably connected inside the fixing frame 15.
Through being provided with fixed subassembly inside brake frame 1, can be convenient for fix telescopic link 13, promote brake block 17 stability.
In this embodiment, a spring 19 is installed at one side of the interior of the brake frame 1, and one end of the spring 19 is connected to the mounting plate 16.
By providing the springs 19 between the brake carriage 1 and the mounting plate 16, the brake pads 17 can be easily reset.
In this embodiment, the inner side wall of the brake frame 1 is provided with a distance meter 20.
Through at 1 internally mounted distancer 20 of brake frame, can be convenient for observe the distance of brake frame 1 and mounting panel 16, when brake block 17 is too thin, when the brake, the distance between mounting panel 16 and the brake frame 1 increases, exceeds the value that distancer 20 decided, distancer 20 sends out the alarm, reminds to change brake block 17.
In this embodiment, the mounting plate 16 is L-shaped, and the side wall of the mounting plate 16 is screwed with a fixing member 18.
The mounting plate 16 is L-shaped, so that the brake pad 17 can be fixed more conveniently, and the brake pad 17 can be detached conveniently by mounting the fixing piece 18 on the side wall of the mounting plate 16.
In this embodiment, a shaft sleeve 21 is rotatably connected to the lower part of the inner part of the brake frame 1, and a scraper 22 is installed on the side wall of the shaft sleeve 21.
By providing the scraper 22 inside the brake frame 1, the surface of the slide rail 10 can be cleaned during movement, and foreign matter can be prevented.
In this embodiment: the bottom of the brake frame 1 is integrally formed with a convex plate 11, and threaded holes 12 are formed in the convex plate 11.
By installing the convex plate 11 on the side wall of the brake frame 1, the brake frame 1 can be conveniently installed.
Embodiment two:
a cargo lift brake device for lifting heavy objects, the present embodiment is modified on the basis of embodiment 1, as shown in figure 1,
in this embodiment, the second fixing plate 6 is fixed on the upper surface of the brake frame 1 through bolts, the second hydraulic cylinder 7 is installed on the side wall of the second fixing plate 6, the second hydraulic cylinder 7 is connected with the second hydraulic rod 8 in a sliding manner, the side wall of the sliding rail 10 is provided with the groove 9, and the second hydraulic rod 8 is matched with the groove 9.
Through structure such as second hydraulic stem 8 of surface mounting on brake frame 1, can be convenient for carry out the position to goods lift and inject inside recess 9 to the second hydraulic stem 8, carry out the position to goods lift and prescribe a limit to.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. A goods lift brake equipment for promoting heavy object, including stopping frame (1) and fixed subassembly, its characterized in that: the novel brake device is characterized in that a hydraulic system is arranged inside the brake frame (1), a sliding rail (10) is arranged on one side inside the brake frame (1), a fixing rod (5) is fixed on one side of the brake frame (1) through a fastener, a first fixing plate (4) is arranged at one end of the fixing rod (5), a first hydraulic cylinder (3) is arranged at one end of the first fixing plate (4) through the fastener, a first hydraulic rod (2) is connected inside the first hydraulic cylinder (3) in a sliding manner, the first hydraulic rod (2) is connected with the hydraulic system, a telescopic rod (13) is connected to the side wall inside the brake frame (1) in a sliding manner, a mounting plate (16) is arranged at one end of the telescopic rod (13), and a brake block (17) is arranged at one end of the mounting plate (16).
2. A lift brake assembly for lifting loads as defined in claim 1 wherein: the fixed assembly comprises a supporting rod (14) and a fixing frame (15), wherein the supporting rod (14) is arranged on the inner side wall of the brake frame (1), the fixing frame (15) is arranged at one end of the supporting rod (14), and the telescopic rod (13) is slidably connected inside the fixing frame (15).
3. A lift brake assembly for lifting loads as defined in claim 1 wherein: a spring (19) is arranged on one side of the interior of the brake frame (1), and one end of the spring (19) is connected with the mounting plate (16).
4. A lift brake assembly for lifting loads as defined in claim 1 wherein: and a distance meter (20) is arranged on the inner side wall of the brake frame (1).
5. A lift brake assembly for lifting loads as defined in claim 1 wherein: the mounting plate (16) is L-shaped, and a fixing piece (18) is connected to the side wall of the mounting plate (16) in a threaded mode.
6. A lift brake assembly for lifting loads as defined in claim 1 wherein: the lower part in the brake frame (1) is rotationally connected with a shaft sleeve (21), and a scraping plate (22) is arranged on the side wall of the shaft sleeve (21).
7. A lift brake assembly for lifting loads as defined in claim 1 wherein: the bottom of the brake frame (1) is integrally formed with a convex plate (11), and threaded holes (12) are formed in the convex plate (11).
8. A lift brake assembly for lifting loads as defined in claim 1 wherein: the brake frame (1) upper surface is fixed with second fixed plate (6) through the bolt, second pneumatic cylinder (7) are installed to second fixed plate (6) lateral wall, second pneumatic cylinder (7) inside sliding connection has second hydraulic stem (8), recess (9) have been seted up to slide rail (10) lateral wall, second hydraulic stem (8) cooperate with recess (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557251.4U CN219669871U (en) | 2023-03-21 | 2023-03-21 | Goods elevator brake device for lifting heavy objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557251.4U CN219669871U (en) | 2023-03-21 | 2023-03-21 | Goods elevator brake device for lifting heavy objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219669871U true CN219669871U (en) | 2023-09-12 |
Family
ID=87922351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320557251.4U Active CN219669871U (en) | 2023-03-21 | 2023-03-21 | Goods elevator brake device for lifting heavy objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219669871U (en) |
-
2023
- 2023-03-21 CN CN202320557251.4U patent/CN219669871U/en active Active
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