CN220245234U - Wear-resisting lining positioning pressing block for friction wheel of elevator - Google Patents
Wear-resisting lining positioning pressing block for friction wheel of elevator Download PDFInfo
- Publication number
- CN220245234U CN220245234U CN202322015969.3U CN202322015969U CN220245234U CN 220245234 U CN220245234 U CN 220245234U CN 202322015969 U CN202322015969 U CN 202322015969U CN 220245234 U CN220245234 U CN 220245234U
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- briquetting
- pressing block
- friction wheel
- elevator
- block
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- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 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 provides a wear-resisting liner location briquetting that lifting machine friction pulley was used, includes first briquetting and second briquetting, and first briquetting is the U-shaped, and all is the obtuse angle between two lateral parts and the bottom, and first briquetting can be dismantled with lifting machine friction pulley and be connected, and the second briquetting can insert first briquetting inboard to can dismantle with first briquetting and be connected. During installation, the first pressing block is installed firstly, then the liner is installed, and finally the second pressing block is installed, so that the problem that the liner is difficult to install due to the fact that the pressing blocks are installed completely firstly can be avoided.
Description
Technical Field
The utility model relates to the technical field of parts of elevators, in particular to a wear-resistant lining positioning pressing block for a friction wheel of an elevator.
Background
The pressing block and the fixing block are two important parts on the multi-rope friction type elevator, and at present, two modes for fixing friction gaskets on the multi-rope friction type elevator at home and abroad are provided: the reverse trapezoid is turned on the opposite surface of the annular steel plate on the friction wheel to be used as a fixed friction pad, the structure has large processing amount, the friction wheel is heavy, the rotational inertia of the elevator is large, and the application is less, and the reverse trapezoid is a commonly adopted fixed block and a commonly adopted pressing block mode, and is arranged on the friction wheel to be used for fixing the friction pad. The common method for fixing the friction pad of the multi-rope friction type elevator is to fix the friction pad to the roller by using a fixing block and a pressing block, and after the fixing block of the friction pad is installed, the condition of whether the pad is worn or not and the situation of edge falling and block falling needs to be ensured regularly.
The existing wear-resistant liner positioning pressing block for the friction wheel of the elevator is a multi-specification pressing block fixing block for the multi-layer friction mining elevator, wherein the model is jkz-2.8 of the mining elevator, and the pressing blocks are installed firstly when the installation is carried out, so that the two sides of the pressing block are inclined planes, the lining is required to be pushed in along the tangential direction of the friction wheel of the elevator when the lining is installed subsequently, and in-process is carried out because the friction force between the pressing block and the lining is larger, tools such as a hammer are required to assist, time and labor are wasted, and the installation of the lining is troublesome.
Disclosure of Invention
In order to solve the technical problem that after a pressing block is installed in the prior art, the gasket is difficult to install, the utility model provides a wear-resistant gasket positioning pressing block for a friction wheel of a hoisting machine.
The utility model provides a technical scheme for solving the technical problem that after a pressing block is installed, a gasket is difficult to install, which comprises the following steps: the utility model provides a wear-resisting liner location briquetting that lifting machine friction pulley was used, includes first briquetting and second briquetting, and first briquetting is the U-shaped, and all is the obtuse angle between two lateral parts and the bottom, and first briquetting can be dismantled with lifting machine friction pulley and be connected, and the second briquetting can insert first briquetting inboard to can dismantle with first briquetting and be connected.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the inner walls of the two side parts of the first pressing block are provided with a plurality of grooves, and the second pressing block is provided with convex strips corresponding to the grooves one by one.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the first pressing block is connected with the friction wheel of the elevator through a first bolt, the second pressing block is connected with the friction wheel of the elevator through a second bolt, a first through hole for the first bolt to pass through is formed in the bottom of the first pressing block, and a second through hole for the second bolt to pass through is formed in the bottom of the first pressing block.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the outer wall of the bottom of the second pressing block is provided with two accommodating cavities protruding towards the cambered surface, and the accommodating cavities are used for accommodating the first bolts.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the second briquetting top is provided with handheld portion, handheld portion includes the bar piece, and the bar groove has all been seted up to the both sides of bar piece.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the strip-shaped block is parallel and level with the side surface of the first pressing block, which is far away from the friction wheel of the elevator.
The wear-resistant lining positioning pressing block for the friction wheel of the elevator is further optimized: the top of second briquetting is provided with the depressed part, handheld position is located in the depressed part.
The beneficial effects are that: according to the utility model, the first pressing block and the second pressing block are arranged, the first pressing block is U-shaped, the two side parts and the bottom are both obtuse angles, the first pressing block is detachably connected with the friction wheel of the elevator, and the second pressing block can be inserted into the inner side of the first pressing block and is detachably connected with the first pressing block. During installation, the first pressing block is installed firstly, then the liner is installed, and finally the second pressing block is installed, so that the problem that the liner is difficult to install due to the fact that the pressing blocks are installed completely firstly can be avoided.
Drawings
FIG. 1 is a schematic diagram of a first compact;
FIG. 2 is a schematic diagram of a second compact;
FIG. 3 is a schematic diagram of a compact assembly;
FIG. 4 is a cross-sectional view of a first compact;
FIG. 5 is a top view of the inner wall of the bottom surface of the first briquette;
FIG. 6 is a cross-sectional view of a second compact;
FIG. 7 is a cross-sectional view of the bottom surface of the second briquette, labeled: 1. the first briquetting, 2, recess, 3, first through-hole, 4, second briquetting, 5, depressed part, 6, third through-hole, 7, bar piece, 8, sand grip, 9, hold the chamber, 10, second through-hole, 11, bar groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a wear-resisting liner location briquetting that lifting machine friction pulley was used, includes first briquetting 1 and second briquetting 4, and first briquetting 1 is the U-shaped, and all is the obtuse angle between two lateral parts and the bottom, and first briquetting 1 can dismantle with lifting machine friction pulley and be connected, and second briquetting 4 can insert first briquetting 1 inboard to can dismantle with first briquetting 1 and be connected. When the first pressing block 1 is installed, the first pressing block 1 is connected to the friction wheel of the elevator, and then the side part of the first pressing block 1 can be extruded by the lining block and deformed when the lining block is installed, so that the resistance of the first pressing block 1 to the lining block is reduced, the installation is convenient, and in addition, compared with the existing integral pressing block, the U-shaped pressing block is characterized in that the first pressing block 1 is U-shaped, and the space between the two side parts is empty, so that the deformation amplitude of the two side parts is larger, and the effect of reducing the resistance to the lining block can be realized. The first pressing block 1 is arranged into a U shape, so that a good and smooth contact surface can be formed between the bottom of the first pressing block 1 and the friction wheel of the elevator, the installation stability is guaranteed, the two side parts of the first pressing block 1 are obtuse angles with the bottom of the first pressing block, and when the first pressing block 1 is installed, the pads cannot be separated from the intervals between every two rings of the first pressing blocks 1, so that the first pressing blocks 1 and the pads cannot be separated in the radial direction.
The second briquetting 4 can insert the inboard of first briquetting 1, can obtain the cooperation well between two briquetting like this, and first briquetting 1 also is connected through dismantling with second briquetting 4 for when one of them briquetting needs to be changed, it is simpler and more convenient to operate, has also practiced thrift the material. When the pressing block is actually installed on the friction wheel of the elevator. The gasket is installed after the pressing block is installed generally, so that the gasket needs to be smashed into a gap between two circles of pressing blocks when the gasket is installed, the installation becomes troublesome, the first pressing block 1 and the second pressing block 4 are arranged, the first pressing block 1 is installed firstly, then the gasket can be placed in the gap between each circle of pressing blocks, and finally the second pressing block 4 is installed inside the first pressing block 1, so that the whole installation process becomes simple and convenient, and the installation efficiency is improved.
The handheld part of current briquetting is the cross mostly, and the staff drops easily when snatching the briquetting, consequently, in order to be convenient for operating personnel snatch the briquetting second briquetting 4 top is provided with handheld portion, handheld portion includes bar 7, and bar groove 11 has all been seted up to bar 7's both sides, and operating personnel snatchs when second briquetting 4, and bar 7 can be held to the hand, and the finger can support in bar groove 11, can be more firm when snatching like this, and is safer. The strip-shaped block 7 is parallel and level with the side surface of the first pressing block 1, which is far away from the friction wheel of the elevator, so that the surface of the first pressing block 1 and the surface of the second pressing block 4 are smooth during installation, and meanwhile, materials can be saved. The arrangement of the hand-held part can meet the grabbing requirement of operators, so that the top of the second pressing block 4 can be provided with a concave part 5 for the purpose of saving materials, and the hand-held part is positioned in the concave part 5.
The first pressing block 1 is connected with the friction wheel of the elevator through a first bolt, the second pressing block 4 is connected with the friction wheel of the elevator through a second bolt, a first through hole 3 for the first bolt to pass through and a second through hole 10 for the second bolt to pass through are formed in the bottom of the first pressing block 1. The bottom of first briquetting 1 is offered first through-hole 3 for first bolt passes for first briquetting 1 installs on the lifting machine friction pulley, and when first briquetting 1 was connected with second briquetting 4, also through bolted connection, consequently still offered second through-hole 10 on first briquetting 1, corresponding third through-hole 6 has been offered to the bottom of second briquetting 4, and the second bolt passes second through-hole 10 and third through-hole 6, makes first briquetting 1 and second briquetting 4 realize dismantling the connection.
The first briquetting 1 passes through first bolted connection with the lifting machine friction pulley, and then the head of first bolt can occupy certain space, in order to make can close fit between first briquetting 1 and the second briquetting 4, consequently be provided with two to the bellied chamber 9 that holds of cambered surface in second briquetting 4 bottom outer wall, hold chamber 9 and be used for holding first bolt.
When installing second briquetting 4, although realized through the second bolt that first briquetting 1 and second briquetting 4 can dismantle the connection, but in order to guarantee the compactness that first briquetting 1 and second briquetting 4 are connected the inner wall of two lateral parts of first briquetting 1 all is provided with a plurality of recesses 2, is provided with on the second briquetting 4 with recess 2 sand grip 8 of one-to-one, and a plurality of recesses 2 and the cooperation of sand grip 8 like this, first briquetting 1 and second briquetting 4 have carried out spacingly in the minor face direction for the connection effect of the first briquetting 1 and the second briquetting 4 of final combination is better.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a wear-resisting liner location briquetting that lifting machine friction pulley was used which characterized in that: including first briquetting (1) and second briquetting (4), first briquetting (1) are the U type, and all are the obtuse angle between two lateral parts and the bottom, and first briquetting (1) can be dismantled with the lifting machine friction pulley and be connected, and second briquetting (4) can insert first briquetting (1) inboard to can dismantle with first briquetting (1) and be connected.
2. The wear liner locating press for a friction wheel of a hoist as in claim 1, wherein: the inner walls of the two side parts of the first pressing block (1) are provided with a plurality of grooves (2), and the second pressing block (4) is provided with convex strips (8) which are in one-to-one correspondence with the grooves (2).
3. A wear liner locating block for a friction wheel of a hoist as claimed in claim 2, wherein: the first pressing block (1) is connected with the friction wheel of the elevator through a first bolt, the second pressing block (4) is connected with the friction wheel of the elevator through a second bolt, a first through hole (3) for the first bolt to pass through is formed in the bottom of the first pressing block (1), and a second through hole (10) for the second bolt to pass through is formed in the bottom of the first pressing block.
4. A wear liner locating block for a friction wheel of a hoist as claimed in claim 3, wherein: the outer wall of the bottom of the second pressing block (4) is provided with two accommodating cavities (9) protruding towards the cambered surface, and the accommodating cavities (9) are used for accommodating the first bolts.
5. The wear liner locating press for a friction wheel of a hoist as in claim 1, wherein: the top of the second pressing block (4) is provided with a handheld part, the handheld part comprises a bar block (7), and both sides of the bar block (7) are provided with bar grooves (11).
6. The wear liner locating press for a hoist friction wheel of claim 5, characterized in that: the strip-shaped block (7) is flush with the side surface, away from the friction wheel of the elevator, of the first pressing block (1).
7. The wear liner locating press for a hoist friction wheel of claim 5, characterized in that: the top of second briquetting (4) is provided with depressed part (5), handheld portion is located depressed part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015969.3U CN220245234U (en) | 2023-07-29 | 2023-07-29 | Wear-resisting lining positioning pressing block for friction wheel of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015969.3U CN220245234U (en) | 2023-07-29 | 2023-07-29 | Wear-resisting lining positioning pressing block for friction wheel of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245234U true CN220245234U (en) | 2023-12-26 |
Family
ID=89266496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322015969.3U Active CN220245234U (en) | 2023-07-29 | 2023-07-29 | Wear-resisting lining positioning pressing block for friction wheel of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245234U (en) |
-
2023
- 2023-07-29 CN CN202322015969.3U patent/CN220245234U/en active Active
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