CN216889600U - Novel elevator guide rail and connecting piece thereof - Google Patents
Novel elevator guide rail and connecting piece thereof Download PDFInfo
- Publication number
- CN216889600U CN216889600U CN202220242286.4U CN202220242286U CN216889600U CN 216889600 U CN216889600 U CN 216889600U CN 202220242286 U CN202220242286 U CN 202220242286U CN 216889600 U CN216889600 U CN 216889600U
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- Prior art keywords
- guide rail
- plate
- novel elevator
- connecting plate
- elevator guide
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- 238000009413 insulation Methods 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011521 glass Substances 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
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of elevators, in particular to a novel elevator guide rail and a connecting piece thereof, wherein the guide rail comprises a supporting part, a connecting part and a bottom part, a sound absorbing part which is sunken towards the inside of the guide rail is arranged in the middle of the supporting part, the connecting part comprises a first connecting plate and a second connecting plate, a first mounting opening and a second mounting opening are formed in two ends of the bottom part, two rows of first screw holes are formed in two sides of the bottom part, and the connecting piece comprises a fixing plate and a sound insulation guide block.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a novel elevator guide rail and a connecting piece thereof.
Background
The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The cross section of the glass tube is divided into three forms, namely T-shaped, L-shaped and hollow. The guide rail can bear the impact force of the car and the elevator during braking, the impact force of safety tongs during emergency braking and the like while playing a role in guiding. The magnitude of these forces is related to the mass and speed of the elevator, and therefore the guide rails should be selected according to the speed and mass of the elevator, usually called car guide rails as primary rails and counterweight guide rails as secondary rails.
Our product belongs to the counter-weight guide rail, belongs to the auxiliary rail, although the auxiliary rail is the important part in the elevator part, the problem that has certain noise when running, and in the time of installing the guide rail, the condition that both ends align difficultly exists, operate in the well when installing the guide rail, well space is relatively narrow, the operation is more difficult, especially in winter, it is more difficult to install the guide rail and align the upper and lower two guide rails.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a novel elevator guide rail and a connecting piece thereof.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel elevator guide rail and connecting piece thereof, the guide rail includes supporting part, connecting portion and bottom, be equipped with in the middle of the supporting part to the inside sunken sound-absorbing portion of guide rail, connecting portion include first connecting plate and second connecting plate, the bottom both ends are equipped with first installing port and second installing port, the both sides of bottom are equipped with two rows of first screws, the connecting piece includes fixed plate and syllable-dividing guide block.
The sound absorption part is characterized in that the outer region of the sound absorption part is provided with a sunken part in the middle, other regions are flat parts, the sunken part is a sunken groove, and the inner region of the sound absorption part is provided with sound absorption materials and the surface of the sound absorption part is rough.
The first connecting plate is a pair of parallel plates, the second connecting plate is a pair of tower-shaped plates, one end of the first connecting plate is connected with the supporting part, the other end of the first connecting plate is connected with the second connecting plate, one end of the second connecting plate is connected with the first connecting plate, and the other end of the second connecting plate is connected with the bottom.
The bottom comprises the panel of fifty percent discount, the panel of fifty percent discount closely pastes and forms the bottom plate together, every side of bottom plate all is equipped with one row of first screw.
Two rows of second screw holes at one end of the fixing plate are matched with the first screw holes in the bottom plate, the distances between the screw holes are equal, the distance from the outermost screw hole of the second screw hole to the middle of the transverse part of the fixing plate is equal to the distance from the second row of screw holes of the first screw hole to the nearest end of the guide rail, and the middle part of the longitudinal direction of the fixing plate is provided with an adjusting groove penetrating through the two ends.
The fixed plate is also provided with a sound insulation guide block, and the section of the sound insulation guide block is rectangular, trapezoidal or triangular.
The first mounting opening and the second mounting opening are attached to enclose an interval, and the interval is matched with the sound insulation guide block.
When the sound insulation guide block is inserted into the interval, the first screw hole is just matched with the second screw hole.
The second connecting plate and the bottom plate form an included angle of 40-60 degrees.
Has the advantages that:
1. be equipped with first installing port and second installing port at bottom both ends, the space that forms from this is convenient for the syllable-dividing guide block in the connecting plate and is inserted, and the guide block that gives sound insulation plays the effect of location, especially is convenient for fix a position the installation in winter, and the master of easy to assemble improves the installation effectiveness.
2. The middle of the supporting part is provided with a sound absorbing part which is sunken towards the inner part of the guide rail, thereby playing the effect of reducing noise.
3. The sound absorption part is provided with sound absorption materials in the inner area and the surface is rough, and the sound absorption materials are mainly used for destroying the path of noise, so that more noise is counteracted when being transmitted in the guide rail, and the effect of reducing the noise is achieved.
4. The section of the sound insulation guide block is one of a rectangle, a trapezoid or a triangle, when noise contacts the sound insulation guide block, the noise is partially absorbed and partially rebounded, and the noise is matched with the sound absorption part on the supporting part, so that the noise transmitted to the outside is greatly reduced.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
Fig. 1 is a schematic structural view of a novel elevator guide rail and a connecting member thereof according to the present invention;
fig. 2 is a schematic structural diagram of a guide rail in the novel elevator guide rail and a connecting member thereof provided by the utility model;
fig. 3 is a schematic diagram of a three-dimensional structure of a guide rail in the novel elevator guide rail and the connecting member thereof provided by the utility model;
fig. 4 is a schematic structural view of a novel elevator guide rail and a connecting piece in the connecting piece thereof;
fig. 5 is a schematic structural view of a novel elevator guide rail and a sound insulation guide block in a connecting piece of the novel elevator guide rail, wherein the section of the sound insulation guide block is rectangular;
fig. 6 is a structural schematic diagram of a novel elevator guide rail and a sound insulation guide block in a connecting piece of the novel elevator guide rail, wherein the section of the sound insulation guide block is trapezoidal;
fig. 7 is a schematic structural view of a novel elevator guide rail and a sound insulation guide block in a connecting piece of the novel elevator guide rail, wherein the section of the sound insulation guide block is triangular;
fig. 8 is a schematic view of the installation structure of the novel elevator guide rail and the connecting member thereof.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
as shown in fig. 1, a novel elevator guide rail and connecting piece thereof, the guide rail includes supporting part 1, connecting portion 2 and bottom 3, be equipped with in the middle of the supporting part 1 to the inside sunken sound-absorbing portion 11 of guide rail, connecting portion 2 includes first connecting plate 21 and second connecting plate 22, 3 two in bottom are equipped with first installing port 31 and second installing port 32, the both sides of bottom 3 are equipped with two rows of first screw, the connecting piece includes fixed plate 4 and syllable-dividing guide block 5.
The first mounting opening 31 and the second mounting opening 32 are attached to enclose an interval, and the interval is matched with the sound insulation guide block 5.
When the sound insulation guide block 5 is inserted into the interval, the first screw hole 331 and the second screw hole 41 are also matched.
The second connecting plate 22 and the bottom plate 33 form an included angle of 40-60 degrees.
The connecting piece with the sound insulation guide block 5 is inserted into an interval defined by the first mounting hole 31 and the second mounting hole 32, so that the sound insulation guide block has a good positioning effect, can be mounted more conveniently, and is better in effect particularly in winter.
Example 2:
the difference from embodiment 1 is that the outer region of the sound absorbing part 11 has a concave part in the middle, the other regions are flat parts, the concave part is a sunken groove, and the inner region of the sound absorbing part 11 is provided with a sound absorbing material and has a rough surface.
The recessed portion in the outer region of the sound absorbing portion 11 is mainly used for canceling a part of noise generated between the weight and the guide rail, and also transmitting a part of noise to the inside of the sound absorbing portion 11 to be absorbed by the sound absorbing portion 11.
Example 3:
the difference from embodiment 1 is that the first connecting plate 21 is a pair of parallel plate members, the second connecting plate 22 is a pair of tower-shaped plate members, one end of the first connecting plate 21 is connected to the support portion 1, the other end thereof is connected to the second connecting plate 22, one end of the second connecting plate 22 is connected to the first connecting plate 21, and the other end thereof is connected to the bottom portion 3.
The tower-shaped structure of the second connecting plate 22 has the greatest effect of stabilizing the guide rail and the deformation of the guide rail, compared with the former way, and part of the deformation is that the structure of the guide rail is deformed, such as inwards concave or ramming drum bending, due to the collision between the guide rail and the guide rail during transportation, which is also a cause of defective products of the guide rail.
Example 4:
the difference from the embodiment 1 is that the bottom 3 is made of a folded plate material, the folded plate material is tightly attached together to form a bottom plate 33, and each side of the bottom plate 33 is provided with a row of first screw holes 331.
Two rows of second screw holes 41 at one end of the fixing plate 4 are matched with the first screw holes 331 on the bottom plate 33, the distances between the screw holes are equal, the distance from the outermost screw hole of the second screw hole 41 to the middle of the transverse part of the fixing plate 4 is equal to the distance from the second row of screw holes of the first screw hole 331 to the nearest end of the guide rail, and the longitudinal middle part of the fixing plate 4 is provided with adjusting grooves 42 penetrating through two ends.
During the installation process, it is important that the screw holes are aligned with each other, after the first guide rail is installed, the connecting member is then installed on the guide rail, it is important that the distances between the two rows of second screw holes 41 at one end of the fixing plate 4 and the first screw holes 331 on the base plate 33 are equal, the adjusting grooves 42 are used for compensating the distances between the screw holes when the fixing member is tightened, and the actual distances between the screw holes are different, so that the adjusting grooves 42 are arranged for compensating the distances in this respect, so that the screw holes can be installed in place.
Example 5:
the difference from the embodiment 1 is that a sound insulation guide block 5 is further provided on the fixing plate 4, and the section of the sound insulation guide block 5 is one of a rectangle, a trapezoid or a triangle.
When the section of the sound insulation guide block 5 is rectangular, trapezoidal or triangular, noise generates interference and rebound absorption in different forms in the guide rail, and particularly when the section is triangular, the sound absorption part 11 is combined to better rebound the noise to the upper part and then absorb the noise.
Example 6:
in the above embodiment, the rail mounting method: after a current guide rail is installed, firstly, a sound insulation guide block 5 on a fixing plate 4 is sleeved on a first installation opening 31 or a second installation opening 32 of the guide rail, then the guide rail and the fixing block 4 are screwed down through screws, an adjusting groove 42 on the fixing block 4 plays a certain compensation role, certain errors exist in the batch production process, and the compensation can be achieved through certain flexibility of the adjusting groove 42 due to the weak errors; install a back guide rail after the fixed plate 4, the first installing port 31 or the second installing port 32 of guide rail matches the installing port of one before, then screws up in the same way in preceding operation, for the installing mode of former, is convenient for align, simple to operate, quick.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a novel elevator guide rail and connecting piece thereof, the guide rail includes supporting part (1), connecting portion (2) and bottom (3), its characterized in that, be equipped with in the middle of supporting part (1) to the inside sunken sound-absorbing part of guide rail (11), connecting portion (2) are including first connecting plate (21) and second connecting plate (22), bottom (3) both ends are equipped with first installing port (31) and second installing port (32), the both sides of bottom (3) are equipped with two rows of first screws, the connecting piece includes fixed plate (4) and syllable-dividing guide block (5).
2. The novel elevator guide rail and the connecting member thereof according to claim 1, wherein the sound absorption part (11) has a concave part in the middle in the outer region and a flat part in the other region, the concave part is a sunken groove, and the sound absorption part (11) has a sound absorption material in the inner region and has a rough surface.
3. The novel elevator guide rail and the connecting member thereof according to claim 2, wherein the first connecting plate (21) is a pair of parallel plates, the second connecting plate (22) is a pair of tower-shaped plates, one end of the first connecting plate (21) is connected to the supporting portion (1), the other end is connected to the second connecting plate (22), one end of the second connecting plate (22) is connected to the first connecting plate (21), and the other end is connected to the bottom portion (3).
4. The novel elevator guide rail and its connecting member according to claim 1, characterized in that the bottom (3) is made of a folded sheet material, which is tightly attached together to form a bottom plate (33), and each side of the bottom plate (33) is provided with a row of first screw holes (331).
5. The novel elevator guide rail and the connecting member thereof according to claim 4, wherein two rows of second screw holes (41) at one end of the fixing plate (4) are matched with the first screw holes (331) on the bottom plate (33) with equal distance therebetween, the distance from the outermost screw hole of the second screw hole (41) to the middle of the transverse portion of the fixing plate (4) is equal to the distance from the second row of screw holes of the first screw hole (331) to the proximal end of the guide rail, and the longitudinal middle portion of the fixing plate (4) is provided with an adjusting groove (42) penetrating through both ends.
6. The novel elevator guide rail and the connecting member thereof according to claim 5, wherein the fixing plate (4) is further provided with a sound insulation guide block (5), and the section of the sound insulation guide block (5) is one of rectangular, trapezoidal or triangular.
7. The novel elevator guide rail and the connecting member thereof according to claim 5, wherein the first mounting opening (31) and the second mounting opening (32) are fitted to enclose a section, and the section is matched with the sound insulation guide block (5).
8. The novel elevator guide rail and the connecting member thereof according to claim 7, wherein the first screw hole (331) and the second screw hole (41) are also matched when the sound-proof guide block (5) is inserted into the space.
9. The novel elevator guide rail and its connecting member according to claim 4, wherein the second connecting plate (22) forms an angle of 40-60 degrees with the bottom plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242286.4U CN216889600U (en) | 2022-01-29 | 2022-01-29 | Novel elevator guide rail and connecting piece thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242286.4U CN216889600U (en) | 2022-01-29 | 2022-01-29 | Novel elevator guide rail and connecting piece thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889600U true CN216889600U (en) | 2022-07-05 |
Family
ID=82183936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220242286.4U Expired - Fee Related CN216889600U (en) | 2022-01-29 | 2022-01-29 | Novel elevator guide rail and connecting piece thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889600U (en) |
-
2022
- 2022-01-29 CN CN202220242286.4U patent/CN216889600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |