CN215351655U - Safety device for installation and maintenance of air conditioner outdoor unit - Google Patents
Safety device for installation and maintenance of air conditioner outdoor unit Download PDFInfo
- Publication number
- CN215351655U CN215351655U CN202121814970.7U CN202121814970U CN215351655U CN 215351655 U CN215351655 U CN 215351655U CN 202121814970 U CN202121814970 U CN 202121814970U CN 215351655 U CN215351655 U CN 215351655U
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- China
- Prior art keywords
- air conditioner
- safety
- rope
- safety rope
- rotating shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 title abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a safety device for installation and maintenance of an air conditioner outdoor unit, which comprises a winder shell, wherein two rotating shafts are arranged on the inner wall of the winder shell in a rotating mode, a limiting groove is formed in each rotating shaft, a torsion spring is sleeved on the outer side of each rotating shaft, one end of the torsion spring is fixed in the limiting groove, the other end of the torsion spring is fixed on the inner wall of the winder shell, a safety rope is wound on each rotating shaft, and one end of the safety rope is fixedly connected with each rotating shaft. The utility model has the advantages that the overlong safety rope can be collected into the winder shell for protection by matching the rotating shaft in the winder with the torsional spring, the abrasion and the collision caused by dragging are reduced, the torsional spring arranged on the rotating shaft can realize the automatic winding of the safety rope, the buffer can be realized when the safety rope is impacted by larger dragging force, the safety rope is prevented from being broken caused by larger impact, and the integral safety is greatly improved.
Description
Technical Field
The utility model belongs to the technical field related to air conditioner installation, and particularly relates to a safety device for installation, maintenance and protection of an air conditioner outdoor unit.
Background
With the increasing improvement of living standards of people, an air conditioner is one of essential household appliances in the life of people, not only can meet the requirements of people on refrigeration and heating, but also can be accompanied by the functions of ventilation and air purification, the wall-mounted air conditioner is popular with consumers because of small volume, low space occupancy rate, no limitation of installation position and easy match with indoor decoration, the installation of an outdoor host of the air conditioner is an important step, the installation of an outdoor unit of the air conditioner outside a window has higher danger, the installation of the outdoor unit of the air conditioner of a high-rise building has higher danger degree, according to the regulation, constructors belonging to high-altitude operation must be equipped with safety ropes, although installation workers are equipped with the safety ropes during actual installation, high-altitude falling accidents occur sometimes, the reasons of the accidents are mostly that the safety ropes are broken, and the research and discovery of the broken safety ropes, because most safety ropes are located the construction operation of being convenient for, the length of design is all longer, and the condition that the safety rope of overlength will appear dragging often in the use, drags bad ware wearing and tearing aggravation that leads to for a long time, in addition unexpected the very easily breaking off when the safety rope receives great strength to drag the impact of colliding with, lead to the emergence of tragedy, consequently need us to design an outer machine installation of air conditioner safety device for maintenance, solve these problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety device for installation and maintenance of an air conditioner external unit.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides an outer machine installation dimension of air conditioner is protected and is used safety device, includes the winder shell, it is provided with two pivots to rotate on the relative inner wall always to the winder shell, each all be provided with the spacing groove in the pivot, the pivot outside is still the suit and is provided with the torsional spring, torsional spring one end is fixed in the spacing inslot, just another fixing of torsional spring is in on the winder shell inner wall, the winding is provided with the safety rope in the pivot, safety rope one end with pivot fixed connection.
Preferably, a waistband is fixedly arranged on one outer side wall of the winder shell, a back belt is fixedly arranged on the waistband, the waistband is fixedly connected with the winder shell through a bolt, and the back belt and the waistband are integrally sewn and formed.
Preferably, the other end of the safety rope is fixedly provided with a hanging ring, and the hanging ring is made of stainless steel.
Preferably, two rope outlets are formed in the winder shell in the Shanghai mode, one safety rope correspondingly penetrates through each rope outlet, and a rubber protective sleeve is fixedly arranged on each rope outlet.
Preferably, the torsion spring is fixedly connected with the winder shell and the rotating shaft through bolts respectively.
The utility model has the advantages and positive effects that:
according to the utility model, the rotating shaft in the winder is matched with the torsional spring, so that the overlong safety rope can be collected into the winder shell for protection, the abrasion and collision caused by dragging are reduced, the torsional spring arranged on the rotating shaft can realize the automatic winding of the safety rope, and the safety rope can be buffered when being impacted by a larger dragging force, so that the safety rope is prevented from being broken due to larger impact, and the overall safety is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 an isometric view of an air conditioner outdoor unit installation and maintenance safety device according to the present invention;
fig. 2 is a front view of an air conditioner outdoor unit mounting and maintaining safety device according to the present invention;
fig. 3 is a sectional view taken along line a-a of an outdoor unit of an air conditioner equipped with a safety device for maintenance according to the present invention;
fig. 4 is a B-B sectional view of an air conditioner outdoor unit mounting maintenance safety device according to the present invention;
the reference numerals are explained below:
1. a winder housing; 2. a harness; 3. a rotating shaft; 4. a torsion spring; 5. a safety cord; 6. hanging a ring; 7. a rope outlet; 8. a waistband; 9. a limiting groove; 10. a rubber protective sleeve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-4, a safety device for installation, maintenance and protection of an air conditioner outdoor unit comprises a winder housing 1, wherein two rotating shafts 3 are arranged on the inner wall of the winder housing 1 in a rotating mode, each rotating shaft 3 is provided with a limiting groove 9, a torsion spring 4 is further sleeved on the outer side of each rotating shaft 3, one end of each torsion spring 4 is fixed in each limiting groove 9, the other torsion spring 4 is fixed on the inner wall of the winder housing 1, a safety rope 5 is wound on each rotating shaft 3, and one end of each safety rope 5 is fixedly connected with the corresponding rotating shaft 3.
The working process of the embodiment: when in use, a worker firstly fixes the device on a body firmly through the waistband 8 and the braces 2, then two safe hooks are respectively fixed on two different hanging points to prevent the falling caused by unstable hanging points, then the worker starts to work, when the worker needs to be far away from the hanging point position in the working process, the worker receives the pulling force of the hanging point, the safety rope 5 drives the rotating shaft 3 to rotate, the safety rope 5 is drawn out and extended to compress the torsion spring 4, the torsion spring 4 is released when the worker is close to the hanging point position to drive the rotating shaft 3 to rotate to wind the safety rope 5, the dragging abrasion in the process is prevented, when the safety rope 5 is impacted by large force, the rotating shaft 3 rotates rapidly, the safety rope 5 extends out, the torsion spring 4 is also compressed continuously in the rotation of the rotating shaft 3, the elasticity is gradually increased in the compression process of the torsion spring 4, and the pulling force received by the safety rope 5 is gradually increased, rather than instantaneously, the secondary buffering process effectively prevents the safety line 5 from breaking.
Preferably, a waistband 8 is fixedly arranged on one outer side wall of the winder shell 1, a strap 2 is fixedly arranged on the waistband 8, the waistband 8 is fixedly connected with the winder shell 1 through a bolt, the strap 2 and the waistband 8 are integrally sewn into a whole, a hanging ring 6 is fixedly arranged at the other end of the safety rope 5, the hanging ring 6 is made of stainless steel, two rope outlets 7 are arranged in the winder shell 1 in the sea, each rope outlet 7 correspondingly penetrates through one safety rope 5, a rubber protecting sleeve 10 is fixedly arranged on each rope outlet 7, and the torsion spring 4 is respectively fixedly connected with the winder shell 1 and the rotating shaft 3 through a bolt.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. The utility model provides an outer machine installation of air conditioner safeguard uses safety device which characterized in that: including retractor housing (1), retractor housing (1) rotates on the relative inner wall always and is provided with two pivot (3), each all be provided with spacing groove (9) in pivot (3), pivot (3) outside still the suit is provided with torsional spring (4), torsional spring (4) one end is fixed in spacing groove (9), just torsional spring (4) another is fixed on retractor housing (1) inner wall, the winding is provided with safety rope (5) on pivot (3), safety rope (5) one end with pivot (3) fixed connection.
2. The safety device for mounting, maintaining and protecting an outdoor unit of an air conditioner according to claim 1, wherein: the belt retractor is characterized in that a waistband (8) is fixedly arranged on one outer side wall of the retractor shell (1), a strap (2) is fixedly arranged on the waistband (8), the waistband (8) is fixedly connected with the retractor shell (1) through a bolt, and the strap (2) and the waistband (8) are integrally sewn and formed.
3. The safety device for mounting, maintaining and protecting an outdoor unit of an air conditioner according to claim 1, wherein: the other end of the safety rope (5) is fixedly provided with a hanging ring (6), and the hanging ring (6) is made of stainless steel.
4. The safety device for mounting, maintaining and protecting an outdoor unit of an air conditioner according to claim 1, wherein: two rope outlets (7) are formed in the winder shell (1) in the Shanghai, one safety rope (5) correspondingly penetrates through each rope outlet (7), and a rubber protective sleeve (10) is fixedly arranged on each rope outlet (7).
5. The safety device for mounting, maintaining and protecting an outdoor unit of an air conditioner according to claim 1, wherein: the torsion spring (4) is fixedly connected with the winder shell (1) and the rotating shaft (3) through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814970.7U CN215351655U (en) | 2021-08-05 | 2021-08-05 | Safety device for installation and maintenance of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814970.7U CN215351655U (en) | 2021-08-05 | 2021-08-05 | Safety device for installation and maintenance of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351655U true CN215351655U (en) | 2021-12-31 |
Family
ID=79614354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814970.7U Expired - Fee Related CN215351655U (en) | 2021-08-05 | 2021-08-05 | Safety device for installation and maintenance of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351655U (en) |
-
2021
- 2021-08-05 CN CN202121814970.7U patent/CN215351655U/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 |
Granted publication date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |