CN215047904U - Elevator counterweight block fixing device - Google Patents
Elevator counterweight block fixing device Download PDFInfo
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- CN215047904U CN215047904U CN202120515657.7U CN202120515657U CN215047904U CN 215047904 U CN215047904 U CN 215047904U CN 202120515657 U CN202120515657 U CN 202120515657U CN 215047904 U CN215047904 U CN 215047904U
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- fixing device
- spring
- balancing piece
- bottom plate
- elevator
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Abstract
The utility model discloses an elevator counterweight block fixing device, including shell body and displacement mechanism, the inside interior casing of a plurality of groups that evenly is equipped with of shell body, interior casing is equipped with between two liang and cuts apart the bottom plate, the inside intermediate position of interior casing is equipped with the balancing piece, the balancing piece both ends are located the inside intermediate position fixed mounting in interior casing both sides and have displacement mechanism. The utility model discloses a, the shock attenuation gasbag has been adopted, damping spring, in the use, the device shifts up and descends, because balancing piece and elevator direction belong to relative movement, consequently can produce the impact force to the balancing piece in the removal, can alleviate the pressure that the removal produced through damping spring, reduce the destruction to the balancing piece, and can turn into the power that the release air used with the produced pressure of impact through the shock attenuation gasbag on this basis, release away pressure through the air, play better guard action to the balancing piece, the advantage of pressure is alleviated has.
Description
Technical Field
The utility model relates to an elevator technical field particularly, relates to an elevator counterweight block fixing device.
Background
An elevator counterweight is a method of balancing the weight of the car with the payload part to reduce energy consumption and motor power consumption, and in addition, on a hoisting machine with a rope drive pulley, the counterweight can maintain the required stress ratio of the car and the rope branch on the counterweight side, which is necessary in order to obtain a proper friction between the rope and the rope groove of the rope drive pulley.
In the in-service use process, the most unable impact force that produces the balancing piece when going upward and descending to the elevator of a current elevator counterweight block fixing device, long-time unable alleviating leads to the balancing piece to take place the skew easily, influence subsequent safe in utilization, and current balancing piece is installed and is used and later maintenance change not very convenient, need wholly to change, cause economic loss easily, and current elevator counterweight block fixing device stability is not strong moreover, certain limitation has when using.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an elevator counterweight piece fixing device possesses the advantage of alleviating pressure, loading and unloading are convenient, stability is strong, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For the above-mentioned advantage of alleviating pressure, loading and unloading are convenient, stability is strong, the utility model discloses a concrete technical scheme as follows:
a fixing device for an elevator counterweight block comprises an outer shell and a displacement mechanism, wherein a plurality of groups of inner shells are uniformly arranged in the outer shell, a partition bottom plate is arranged between every two inner shells, a balance block is arranged in the middle of the inner part of each inner shell, the two ends of the balance block are fixedly arranged at the middle positions inside the two sides of the inner shell, a slide bar is fixedly arranged at the middle position inside the displacement mechanism, the periphery of the slide bar is sleeved with a slide cylinder, the side surfaces of the two sides of the balance block are fixedly provided with spring bottom plates, the top surface of the spring bottom plate is fixedly provided with a damping spring, the bottom surface of the damping spring is fixedly provided with a spring top plate, the damping air bag is arranged on the top surface of the spring top plate, an air bag top plate is fixedly mounted at one end of the damping air bag, and a plurality of groups of air discharging pipelines are uniformly mounted on the surface of one side of the air bag top plate.
Furthermore, fixed blocks are fixedly installed in the middle positions of the surfaces of the two sides of the inner shell, and the fixed blocks are connected with the outer shell in a threaded mode through screws.
Furthermore, a plurality of groups of ventilation grooves for installing and using the air discharge pipeline are formed in the side surface of the partition bottom plate.
Furthermore, the periphery of the damping air bag is wrapped with cotton cloth filler for protection.
Furthermore, the spring bottom plate, the spring top plate and the air bag top plate are all made of metal materials.
Furthermore, the inner shell is provided with sliding grooves on two side surfaces for the spring bottom plate, the spring top plate and the air bag top plate to slide up and down.
Furthermore, a groove for mounting and using the displacement mechanism is formed in the middle of the inner side of the inner shell.
Furthermore, the outer shell is made of high-strength and good-quality steel.
(III) advantageous effects
Compared with the prior art, the utility model provides an elevator counterweight block fixing device possesses following beneficial effect:
(1) the utility model discloses a, the shock attenuation gasbag has been adopted, damping spring, in the use, the device is shifting up and the in-process that descends, because balancing piece and elevator direction belong to relative movement, consequently can produce the impact force to the balancing piece in the removal, can remove the pressure that produces through damping spring and alleviate, reduce the destruction to the balancing piece, and can turn into the power that the release air used with the produced pressure of impact through the shock attenuation gasbag on the basis of tentatively alleviating, go out pressure through the air release, play better guard action to the balancing piece, the advantage of alleviating pressure has.
(2) The utility model discloses a, the fixed block has been adopted, the shell body, displacement mechanism, interior casing, in the in-service use process, the device adopts shell body and interior casing use of arranging each other, can wholly fix the internal casing through the shell body on the basis of casing including, increase its stability, can carry out certain constraint to the balancing piece through displacement mechanism, ensure that it can remove at the within range of regulation, guarantee that it can not lead to the skew because the home range is too big when alleviating pressure, influence follow-up safe in utilization, and because interior casing all exists alone, consequently, need not wholly operate when installation and later maintenance, only need just can carry out the independent operation to a certain individual body, unusual hommization, be convenient for operate, it is convenient to have loading and unloading, the strong advantage of stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a fixing device for an elevator counterweight block according to the present invention;
fig. 2 is a schematic view of the internal structure of the inner housing of the present invention;
fig. 3 is a schematic structural diagram of the cutting bottom plate of the present invention.
In the figure:
1. an outer housing; 2. an inner housing; 3. a fixed block; 4. dividing the bottom plate; 5. a ventilation slot; 6. an air bleed duct; 7. a shock-absorbing air bag; 8. a damping spring; 9. a counterbalance; 10. a spring bottom plate; 11. a spring top plate; 12. an airbag top plate; 13. a slide bar; 14. a slide cylinder; 15. a displacement mechanism.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an elevator counterweight block fixing device.
Referring to the drawings and the detailed description, as shown in fig. 1-3, the elevator counterweight fixing device according to the embodiment of the present invention comprises an outer housing 1 and a displacement mechanism 15, wherein a plurality of groups of inner housings 2 are uniformly arranged inside the outer housing 1, a partition bottom plate 4 is arranged between every two inner housings 2, a balance weight 9 is arranged at the middle position inside the inner housing 2, two ends of the balance weight 9 are fixedly arranged at the middle positions inside two sides of the inner housing 2, the displacement mechanism 15 is fixedly arranged at the middle position inside the displacement mechanism 15, a slide bar 13 is fixedly arranged at the middle position inside the displacement mechanism 15, a slide cylinder 14 is sleeved on the periphery of the slide bar 13, spring bottom plates 10 are fixedly arranged at the surface positions on two sides of the balance weight 9, a damping spring 8 is fixedly arranged at the top surface position of the spring bottom plate 10, a spring top plate 11 is fixedly arranged at the surface of the bottom of the damping spring 8, and a damping air bag 7 is arranged on the top surface of the spring top plate 11, one end of the damping air bag 7 is fixedly provided with an air bag top plate 12, a plurality of groups of air discharging pipelines 6 are evenly arranged on the surface of one side of the air bag top plate 12, the device adopts the mutual matching use of the outer shell 1 and the inner shell 2, the inner shell 2 can be integrally fixed through the outer shell 1 on the basis of the inner shell 2, the stability of the inner shell is improved, the displacement mechanism 15 can restrict the balance weight 9 to a certain extent, ensure that the balance weight can move in a specified range, ensure that the balance weight can relieve pressure and simultaneously cannot deviate due to overlarge moving range to influence the subsequent use safety, and because interior casing 2 all exists alone, consequently no longer need wholly operate when installation and later maintenance, only need just can carry out the independent operation to a certain individual, very humanized, the operation of being convenient for has the advantage that loading and unloading are convenient, stability is strong.
In one embodiment, the fixing block 3 is fixedly installed at the middle position of the two side surfaces of the inner shell 2, the fixing block 3 is in threaded connection with the outer shell 1 through screws, the inner shell 2 can be fixed above the outer shell 1 through the fixing block 3, the stability of the inner shell is guaranteed, and the installation and the later maintenance of the inner shell 2 are facilitated.
In one embodiment, a plurality of sets of ventilation slots 5 for installing and using the air discharge pipeline 6 are formed in the surface of one side of the split bottom plate 4, and the air discharge pipeline 6 can be fixed through the ventilation slots 5, so that the air discharge is facilitated.
In one embodiment, the periphery of the shock absorption air bag 7 is wrapped with cotton cloth filler for protection, the cotton cloth filler can protect the shock absorption air bag 7, the shock absorption air bag 7 is prevented from being damaged due to overlarge pressure, and economic loss is avoided.
In one embodiment, the spring bottom plate 10, the spring top plate 11 and the airbag top plate 12 are made of metal.
In one embodiment, sliding grooves for sliding the spring bottom plate 10, the spring top plate 11 and the airbag top plate 12 up and down are formed on two side surfaces inside the inner housing 2, and the sliding grooves facilitate the spring bottom plate 10, the spring top plate 11 and the airbag top plate 12 to move up and down.
In one embodiment, the inner housing 2 has a groove formed at a middle position inside the two sides for mounting the displacement mechanism 15, and the groove facilitates the mounting of the displacement mechanism 15.
In one embodiment, the outer shell 1 is made of high-strength and high-quality steel, and the inner shell 2 can be integrally fixed through the outer shell 1, so that the stability of the inner shell is improved.
The working principle is as follows: in the actual use process, the device adopts the mutual matching use of the outer shell 1 and the inner shell 2, the inner shell 2 can be integrally fixed through the outer shell 1 on the basis of the inner shell 2, the stability of the device is improved, the balance weight 9 can be bound to a certain extent through the displacement mechanism 15, the movement of the balance weight within a specified range is ensured, the pressure can be relieved, meanwhile, the deviation caused by overlarge moving range is avoided, the subsequent use safety is influenced, and the inner shell 2 exists independently, so that the integral operation is not needed during the installation and the later maintenance, the independent operation can be carried out only aiming at a certain body, the device is very humanized and convenient to operate, has the advantages of convenient assembly and disassembly and strong stability, in the process of the device moving up and down, because the balance weight 9 and the elevator direction belong to relative movement, consequently can produce the impact force to balancing piece 9 in the removal, can remove the pressure that produces through damping spring 8 and alleviate, reduce the destruction to balancing piece 9, and can turn into the power that the release air used with the produced pressure of impact through damping airbag 7 on the basis of tentatively alleviating, go out pressure through air release, play better guard action to balancing piece 9, the advantage of alleviating pressure has, the device is whole to have the advantage of alleviating pressure, it is convenient to load and unload, strong stability.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an elevator counterweight block fixing device, includes shell body (1) and displacement mechanism (15), its characterized in that, shell body (1) inside evenly is equipped with interior casing (2) of a plurality of groups, interior casing (2) are equipped with between two liang and cut apart bottom plate (4), interior casing (2) inside intermediate position is equipped with balancing piece (9), balancing piece (9) both ends are located interior casing (2) both sides inside intermediate position fixed mounting has displacement mechanism (15), displacement mechanism (15) inside intermediate position fixed mounting has slide bar (13), slide bar (13) periphery has cup jointed slide cartridge (14), balancing piece (9) both sides surface position fixed mounting has spring bottom plate (10), spring bottom plate (10) top surface position fixed mounting has damping spring (8), damping spring (8) bottom surface position fixed mounting has spring roof (11), spring roof (11) top surface is equipped with shock attenuation gasbag (7), shock attenuation gasbag (7) one end fixed mounting has gasbag roof (12), a plurality of sets of gassing pipeline (6) are evenly installed to gasbag roof (12) one side surface position.
2. The elevator counterweight block fixing device according to claim 1, wherein a fixing block (3) is fixedly installed at the middle position of the two side surfaces of the inner shell (2), and the fixing block (3) is in threaded connection with the outer shell (1) through a screw.
3. The fixing device for the counterweight block of the elevator as claimed in claim 1, wherein a plurality of sets of ventilation slots (5) for installing the air release duct (6) are formed on a side surface of the partition bottom plate (4).
4. The elevator counterweight block fixing device according to claim 1, characterized in that the periphery of the shock-absorbing air bag (7) is wrapped with cotton cloth filler for protection.
5. An elevator counterweight fixing device as defined in claim 1, wherein said spring bottom plate (10), said spring top plate (11) and said airbag top plate (12) are made of metal.
6. The elevator counterweight fixing device according to claim 1, wherein sliding grooves for the spring bottom plate (10), the spring top plate (11) and the airbag top plate (12) to slide up and down are formed on the inner side surfaces of the inner housing (2).
7. The fixing device for the counterweight block of the elevator as claimed in claim 1, wherein a groove for installing the displacement mechanism (15) is formed at the middle position inside the two sides of the inner housing (2).
8. An elevator counterweight fixing device as defined in claim 1, characterized in that said outer casing (1) is made of high-strength and high-quality steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515657.7U CN215047904U (en) | 2021-03-11 | 2021-03-11 | Elevator counterweight block fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515657.7U CN215047904U (en) | 2021-03-11 | 2021-03-11 | Elevator counterweight block fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215047904U true CN215047904U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120515657.7U Active CN215047904U (en) | 2021-03-11 | 2021-03-11 | Elevator counterweight block fixing device |
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| CN (1) | CN215047904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116040441A (en) * | 2023-02-16 | 2023-05-02 | 贵州中航电梯有限责任公司 | Counterweight device of elevator |
-
2021
- 2021-03-11 CN CN202120515657.7U patent/CN215047904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116040441A (en) * | 2023-02-16 | 2023-05-02 | 贵州中航电梯有限责任公司 | Counterweight device of elevator |
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