CN215364371U - Elevator guide rail vibration reduction support - Google Patents
Elevator guide rail vibration reduction support Download PDFInfo
- Publication number
- CN215364371U CN215364371U CN202121473000.5U CN202121473000U CN215364371U CN 215364371 U CN215364371 U CN 215364371U CN 202121473000 U CN202121473000 U CN 202121473000U CN 215364371 U CN215364371 U CN 215364371U
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- guide rail
- elastic layer
- elastic
- elevator guide
- elevator
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- 230000009467 reduction Effects 0.000 title abstract description 6
- 238000013016 damping Methods 0.000 claims abstract description 48
- 238000010276 construction Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a vibration reduction bracket for an elevator guide rail, and belongs to the technical field of elevator equipment. The elevator guide rail pressure weight comprises a guide rail pressure weight, an elastic layer, a base plate, an elastic vibration damping piece, an expansion bolt and a mounting bolt, wherein the guide rail pressure weight elastically presses the base plate, the bottom of an elevator guide rail is fixed in the elastic layer, the guide rail pressure weight, the elastic layer and the base plate are connected through the mounting bolt, the elastic vibration damping piece is arranged at the bottom of the base plate and connected with the base plate through the mounting bolt, and the elastic vibration damping piece is fixed on a well wall through the expansion bolt. The utility model can buffer the vibration of the guide rail, thereby reducing the vibration of the lift car and improving the riding comfort of passengers; the rigid connection between the elevator guide rail and a building structure can be eliminated through the elastic vibration damping piece, the effects of damping and isolating the vibration of the elevator guide rail can be achieved, and the problem of low-frequency vibration noise of residents around a hoistway is solved.
Description
Technical Field
The utility model relates to a vibration reduction bracket for an elevator guide rail, and belongs to the technical field of elevator equipment.
Background
Most existing elevator cars run on guide rails in a sliding manner by means of guide shoes mounted on both sides, the elevator guide rails being mounted in the elevator shaft. At present, most elevator guide rails are fixed by steel type fixing plates which are installed on building structures in a hoistway. When the elevator runs, vibration generated by friction between the guide shoes and the elevator guide rails and other types of vibration can be transmitted to the elevator car through the hoisting ropes, so that the comfort of passengers taking the elevator is influenced; the vibrations generated at the same time are also transmitted into the building interior structure through the rigid coupling between the elevator guide rails and the building structure, forming low-frequency vibration noise that affects the daily lives and rest of the inhabitants.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: adopt an elevator guide rail damping support buffering guide rail's vibration, reduce the transmission of vibration simultaneously, improve passenger and resident family's comfort level.
The technical scheme of the utility model is as follows: the utility model provides an elevator guide rail damping support, includes that the guide rail presses sign indicating number 1, elastic layer 2, backing plate 3, elastic damping piece 4, expansion bolts 5 and construction bolts 6, the guide rail presses sign indicating number 1 to press elastic layer 2 on backing plate 3, and elevator guide rail bottom is fixed in elastic layer 2, guide rail presses sign indicating number 1, elastic layer 2 and backing plate 3 three and passes through construction bolts 6 and connect, the bottom of backing plate 3 is provided with elastic damping piece 4, and both pass through construction bolts 6 and connect, elastic damping piece 4 passes through expansion bolts 5 to be fixed on the well wall.
Specifically, the guide rail pressing code 1 comprises a left part and a right part, the left part and the right part are symmetrically arranged above the elastic layer 2, and bolt holes for installing bolts 6 are respectively arranged on the surfaces of the left part and the right part.
Particularly, the elastic layer 2 is of an inverted T shape, an inverted T-shaped groove for placing the guide rail is formed in the upper middle position of the elastic layer 2, bolt holes for mounting bolts 6 are respectively formed in the left side and the right side of the elastic layer 2, and the left part and the right part of the guide rail pressing piece 1 are stepped with the elastic layer 2 in a matched mode.
In particular, the elastic layer 2 is made of neoprene.
Particularly, the width of the backing plate 3 is larger than that of the elastic layer 2, and the left side and the right side of the backing plate 3 are respectively provided with three bolt holes for installing bolts 6, wherein the middle position is one, and the upper position and the lower position are respectively one.
Particularly, the guide rail pressing piece 1 and the elastic layer 2 are fixed on the base plate 3 through a reserved bolt hole and a reserved bolt hole in the middle of the base plate 3 through a mounting bolt 6, and the base plate 3 is fixed on the elastic vibration damping piece 4 through the reserved bolt holes in the upper position and the lower position through the mounting bolt 6.
Particularly, the elastic vibration damping parts 4 are arranged in two numbers, the two elastic vibration damping parts are symmetrically fixed at the bottom of the base plate 3, mounting plates are arranged on two sides of the bottom of each elastic vibration damping part 4, bolt holes are formed in the mounting plates, and the elastic vibration damping parts 4 are fixed on the wall of the well through the bolt holes in the mounting plates by using expansion bolts 5.
In particular, the elastic damping member 4 is made of rubber or metal, and the surface is covered with rubber.
In particular, the guide rail pressing code 1 keeps a certain distance from the elevator guide rail slideway, so that the guide rail pressing code and the elevator guide rail slideway are prevented from being in direct contact.
The working principle of the utility model is as follows: through add elastic layer and elasticity damping piece in elevator guide rail supporting structure to reach the rigid connection who eliminates between elevator guide rail and the well wall structure and the purpose of separation elevator guide rail vibration transmission, make the elevator more steady at the operation in-process, improve resident family's comfort level simultaneously to a certain extent.
The utility model has the beneficial effects that: the vibration of the guide rail can be buffered, so that the vibration of the car is reduced, and the riding comfort of passengers is improved; the rigid connection between the elevator guide rail and a building structure can be eliminated through the elastic vibration damping piece, the effects of damping and isolating the vibration of the elevator guide rail can be achieved, and the problem of low-frequency vibration noise of residents around a hoistway is solved.
Drawings
Fig. 1 is a front view of the general structure of the vibration damping bracket of the elevator guide rail of the utility model.
Fig. 2 is a top view of the general structure of the elevator guide rail vibration damping mount of the present invention.
The reference numbers in the figures are: 1-guide rail pressing code, 2-elastic layer, 3-backing plate, 4-elastic vibration damping piece, 5-expansion bolt and 6-mounting bolt.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Example 1: as shown in fig. 1, the elevator guide rail vibration damping support comprises a guide rail pressing code 1, an elastic layer 2, a base plate 3, an elastic vibration damping piece 4, an expansion bolt 5 and a mounting bolt 6, wherein the elastic layer 2 is pressed on the base plate 3 by the guide rail pressing code 1, the bottom of an elevator guide rail is fixed in the elastic layer 2, the guide rail pressing code 1, the elastic layer 2 and the base plate 3 are connected through the mounting bolt 6, the elastic vibration damping piece 4 is arranged at the bottom of the base plate 3 and connected through the mounting bolt 6, and the elastic vibration damping piece 4 is fixed on a hoistway wall through the expansion bolt 5.
When the vibration reduction support for the elevator guide rail is installed, pretightening force needs to be applied, so that the vibration reduction support structure is prevented from loosening in the elevator operation process. Vibration is buffered mainly through the elastic layer 2 and the elastic vibration damping piece 4, so that the elevator runs more stably.
Example 2: the remainder of this example is the same as example 1, where as shown in FIG. 2:
specifically, the guide rail pressing code 1 comprises a left part and a right part, the left part and the right part are symmetrically arranged above the elastic layer 2, and bolt holes for installing bolts 6 are respectively arranged on the surfaces of the left part and the right part. Elastic layer 2 is the type of falling T, and the type of falling T slot that is used for placing the guide rail is offered to the middle upper portion position of elastic layer 2, and the elastic layer 2 left and right sides respectively sets up the bolt hole of a construction bolt 6, and the guide rail presses two parts about sign indicating number 1 to be with elastic layer 2 complex stairstepping.
Specifically, the width of backing plate 3 is greater than the width of elastic layer 2, backing plate 3 left and right sides respectively sets up the bolt hole of three construction bolt 6, wherein the intermediate position is one, and the upper and lower position is respectively one.
Specifically, the guide rail pressing piece 1 and the elastic layer 2 are fixed on the base plate 3 through the reserved bolt holes and the reserved bolt holes in the middle of the base plate 3 through the mounting bolts 6, and the base plate 3 is fixed on the elastic vibration damping piece 4 through the mounting bolts 6 through the reserved bolt holes in the upper position and the lower position.
Specifically, the elastic vibration damping members 4 are provided with two, the two are symmetrically fixed at the bottom of the base plate 3, the mounting plates are arranged on two sides of the bottom of each elastic vibration damping member 4, the two bolt holes are formed in the mounting plates, and the elastic vibration damping members 4 are fixed on the wall of the well through the expansion bolts 5 through the bolt holes in the mounting plates (the elastic vibration damping members on each side are four bolt holes in total).
Specifically, sign indicating number 1 is pressed to the guide rail keeps certain distance with elevator guide rail slide, avoids the two to take place direct contact, avoids the elevator guide rail to rock and press sign indicating number 1 with the guide rail and take place the friction when the operation to produce noise and vibration.
Specifically, the chloroprene rubber can meet the requirements of weather resistance, oil resistance, water resistance and solvent resistance, and halogen-containing polymers have the characteristic of non-spontaneous combustion, are safe and reliable, and have a better vibration damping effect compared with most rubber materials, so that the elastic layer 2 is made of the chloroprene rubber material and is made into a plate shape.
Specifically, the elastic vibration damping piece 4 is made of rubber and metal, the surface of the elastic vibration damping piece is covered by the rubber, the requirements of rigidity, deformation and load are met, and the rubber material has internal friction and large critical damping, so that vibration energy can be absorbed, and vibration transmission can be attenuated and blocked. .
Specifically, the guide rail clamp 1 and the shim plate 3 are made of low-carbon steel in this example because low-carbon steel has good plasticity, toughness and economic benefits.
Specifically, the expansion bolt 304 of the present embodiment is used as the expansion bolt 5 because the expansion bolt 304 has good heat resistance, low-temperature strength, and mechanical properties, and has the characteristics of being corrosion resistant and intergranular corrosion resistant.
Specifically, in this example, the guide rail pad 1, the elastic material 2, the pad plate 3, and the bolt holes in the elastic vibration damper 4 are machined by a machine tool.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various modifications can be made within the technical scope of the present invention without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides an elevator guide rail damping support which characterized in that: including the guide rail pressure sign indicating number (1), elastic layer (2), backing plate (3), elasticity damping piece (4), expansion bolts (5) and construction bolt (6), the guide rail is pressed sign indicating number (1) and is pressed elastic layer (2) on backing plate (3), and elevator guide rail bottom is fixed in elastic layer (2), the guide rail is pressed sign indicating number (1), elastic layer (2) and backing plate (3) three and is passed through construction bolt (6) connection, the bottom of backing plate (3) is provided with elasticity damping piece (4), and both pass through construction bolt (6) connection, elasticity damping piece (4) are fixed on the well wall through expansion bolts (5).
2. The elevator guide rail vibration dampening bracket of claim 1, wherein: the guide rail pressing code (1) comprises a left part and a right part which are symmetrically arranged above the elastic layer (2), and bolt holes for mounting bolts (6) are respectively arranged on the surfaces of the left part and the right part.
3. The elevator guide rail vibration damping mount according to claim 1 or 2, wherein: elastic layer (2) are the type of falling T, and the type of falling T slot that is used for placing the guide rail is offered to the middle upper portion position of elastic layer (2), and the elastic layer (2) left and right sides respectively sets up the bolt hole of a construction bolt (6), the guide rail presses two parts about sign indicating number (1) to be with elastic layer (2) complex stairstepping.
4. The elevator guide rail vibration dampening bracket of claim 3, wherein: the elastic layer (2) is made of chloroprene rubber materials.
5. The elevator guide rail vibration dampening bracket of claim 1, wherein: the width of backing plate (3) is greater than the width of elastic layer (2), the bolt hole of three construction bolt (6) is respectively set up to the both sides about backing plate (3), and wherein the intermediate position is one, and the upper and lower position is respectively one.
6. The elevator guide rail vibration dampening bracket of claim 1, wherein: the guide rail pressing code (1) and the elastic layer (2) are fixed on the base plate (3) through the reserved bolt holes and the reserved bolt holes in the middle of the base plate (3) through the mounting bolts (6), and the base plate (3) is fixed on the elastic vibration damping piece (4) through the reserved bolt holes in the upper position and the lower position by the mounting bolts (6).
7. The elevator guide rail vibration dampening bracket of claim 1, wherein: elastic damping spare (4) are provided with two, and both symmetries are fixed in the bottom of backing plate (3), and the bottom both sides of elastic damping spare (4) all are provided with the mounting panel, and the mounting panel sets up the bolt hole, and elastic damping spare (4) use expansion bolts (5) to fix on the well wall through the bolt hole on the mounting panel.
8. The elevator guide rail vibration damping mount according to claim 1 or 7, wherein: the elastic damping part (4) is made of rubber and metal, and the surface of the elastic damping part is covered by the rubber.
9. The elevator guide rail vibration dampening bracket of claim 1, wherein: the guide rail pressing code (1) and the elevator guide rail slideway keep a certain distance, so that the guide rail pressing code and the elevator guide rail slideway are prevented from being in direct contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473000.5U CN215364371U (en) | 2021-06-30 | 2021-06-30 | Elevator guide rail vibration reduction support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473000.5U CN215364371U (en) | 2021-06-30 | 2021-06-30 | Elevator guide rail vibration reduction support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215364371U true CN215364371U (en) | 2021-12-31 |
Family
ID=79606382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121473000.5U Active CN215364371U (en) | 2021-06-30 | 2021-06-30 | Elevator guide rail vibration reduction support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215364371U (en) |
-
2021
- 2021-06-30 CN CN202121473000.5U patent/CN215364371U/en active Active
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