CN210505178U - Foundation-pit-free additionally-installed elevator traction machine - Google Patents
Foundation-pit-free additionally-installed elevator traction machine Download PDFInfo
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- CN210505178U CN210505178U CN201921574751.9U CN201921574751U CN210505178U CN 210505178 U CN210505178 U CN 210505178U CN 201921574751 U CN201921574751 U CN 201921574751U CN 210505178 U CN210505178 U CN 210505178U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of no foundation ditch of elevator hauler technical field installs elevator hauler additional, the left side of driving sheave is provided with the hauler shaft, the left side transmission of hauler shaft is connected with the oil motor, the left side of oil motor is provided with the oil tank through the pipe connection, the bottom of oil motor is provided with the hydro-cylinder through the pipe connection, the top of pressure spring is provided with the piston, the hydro-cylinder runs through vertically and is provided with the guide bar, and the top of guide bar sets up in the top outer end of hydro-cylinder; the oil motor is driven to rotate by the traction shaft, oil is filled into the upper cavity of the oil cylinder, the piston is driven to compress the pressure spring, and the elastic force is accumulated by the pressure spring; when the lift car ascends, under the action of the elastic force of the pressure spring, oil on the upper cavity of the oil cylinder drives the oil motor, the power-assisted traction machine lifts the lift car, the traction machine can lift the lift car gently without large power, the counterweight is not needed, a compensation chain is not needed, the power of the traction machine is reduced, an elevator foundation pit is not needed, the process is simple, the manufacturing cost is low, and common users can bear the lift.
Description
Technical Field
The utility model relates to an elevator hauler technical field specifically is a no foundation ditch installs elevator hauler additional.
Background
The elevator traction machine is also called as an elevator main machine, and the elevator traction machine is a device for providing power for the up-and-down operation of an elevator as the name suggests, but the traditional elevator traction machine has a complex structure, high manufacturing cost and inconvenient installation;
therefore, the elevator traction machine without the foundation pit is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no foundation ditch installs elevator hauler additional to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no foundation ditch installs elevator hauler additional, includes the gearless hauler, the left side connection of gearless hauler is provided with the driving sheave, the left side of driving sheave is provided with the hauler shaft, the oily motor is connected in the left side transmission of hauler shaft, the left side of oily motor is provided with the oil tank through the pipe connection, the bottom of oily motor is provided with the hydro-cylinder through the pipe connection, the inner chamber bottom of hydro-cylinder is provided with the pressure spring, the top of pressure spring is provided with the piston, the vertical running through of hydro-cylinder is provided with the guide bar, and the top setting of guide bar is in the top outer end of hydro-cylinder.
Preferably, an internal-contracting brake is arranged between the left side of the gearless traction machine and the traction sheave.
Compared with the prior art, the beneficial effects of the utility model are that:
the elevator traction machine is additionally arranged on the foundation-free pit, the oil motor is driven to rotate through the traction shaft, oil is filled into the upper cavity of the oil cylinder, the piston is driven to compress the pressure spring, and the elastic force is accumulated by the pressure spring; when the lift car ascends, under the action of the elastic force of the pressure spring, oil on the upper cavity of the oil cylinder drives the oil motor, the power-assisted traction machine lifts the lift car, the traction machine can lift the lift car gently without large power, the counterweight is not needed, a compensation chain is not needed, the power of the traction machine is reduced, an elevator foundation pit is not needed, the process is simple, the manufacturing cost is low, and common users can bear the lift.
Drawings
FIG. 1 is a diagram: the utility model discloses the schematic structure.
In the figure: 1. a gearless tractor; 2. braking in an embracing way; 3. a traction sheave; 4. a machine shaft; 5. an oil motor; 6. an oil tank; 7. a guide bar; 8. a piston; 9. an oil cylinder; 10. and (5) pressing a spring.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a no foundation ditch installs elevator hauler additional, including no gear hauler 1, the left side of no gear hauler 1 is connected and is provided with driving sheave 3, the left side of driving sheave 3 is provided with hauler shaft 4, the left side transmission of hauler shaft 4 is connected oily motor 5, the left side of oily motor 5 is provided with oil tank 6 through the pipe connection, the bottom of oily motor 5 is provided with hydro-cylinder 9 through the pipe connection, the inner chamber bottom of hydro-cylinder 9 is provided with pressure spring 10, the top of pressure spring 10 is provided with piston 8, the vertical running through of hydro-cylinder 9 is provided with guide bar 7, and the top setting of guide bar 7 is in the top outer end of hydro-cylinder 9.
Wherein: an internal brake 2 is arranged between the left side of the gearless traction machine 1 and the traction sheave 3.
The working principle is as follows: when the elevator car descends, the traction wheel 3 drives the oil motor 5 to rotate through the traction shaft 4, oil is filled into the upper cavity of the oil cylinder 9, the piston 8 is driven to compress the pressure spring 10, and the pressure spring 10 accumulates elastic force; when the lift car ascends, under the action of the elastic force of the pressure spring 10, the oil on the upper cavity of the oil cylinder 9 drives the oil motor 5, the power-assisted traction machine 3 lifts the lift car, and the traction machine 3 can lift the lift car gently without large power.
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 utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a no foundation ditch installs elevator hauler additional, includes no gear hauler (1), its characterized in that: the left side of gearless hauler (1) is connected and is provided with driving sheave (3), the left side of driving sheave (3) is provided with hauler shaft (4), oily motor (5) is connected in the left side transmission of hauler shaft (4), the left side of oily motor (5) is provided with oil tank (6) through the pipe connection, the bottom of oily motor (5) is provided with hydro-cylinder (9) through the pipe connection, the inner chamber bottom of hydro-cylinder (9) is provided with pressure spring (10), the top of pressure spring (10) is provided with piston (8), hydro-cylinder (9) vertical run-through is provided with guide bar (7), and the top setting of guide bar (7) is in the top outer end of hydro-cylinder (9).
2. The foundation-pit-free additionally-installed elevator traction machine as claimed in claim 1, wherein: an internal brake (2) is arranged between the left side of the gearless traction machine (1) and the traction sheave (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574751.9U CN210505178U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additionally-installed elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574751.9U CN210505178U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additionally-installed elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210505178U true CN210505178U (en) | 2020-05-12 |
Family
ID=70570984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574751.9U Expired - Fee Related CN210505178U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additionally-installed elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210505178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510484A (en) * | 2019-09-21 | 2019-11-29 | 中科鼎盛电梯科技江苏有限公司 | An elevator traction machine without foundation pit |
-
2019
- 2019-09-21 CN CN201921574751.9U patent/CN210505178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510484A (en) * | 2019-09-21 | 2019-11-29 | 中科鼎盛电梯科技江苏有限公司 | An elevator traction machine without foundation pit |
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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: 20200512 |