CN213265555U - Foldable lifting equipment for installation of ventilation and smoke exhaust equipment - Google Patents
Foldable lifting equipment for installation of ventilation and smoke exhaust equipment Download PDFInfo
- Publication number
- CN213265555U CN213265555U CN202021281980.4U CN202021281980U CN213265555U CN 213265555 U CN213265555 U CN 213265555U CN 202021281980 U CN202021281980 U CN 202021281980U CN 213265555 U CN213265555 U CN 213265555U
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- Prior art keywords
- base
- ventilation
- hinged
- supporting seat
- installation
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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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- 239000000779 smoke Substances 0.000 title claims abstract description 21
- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000003517 fume Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a foldable equipment of lifting is used in ventilation and smoke exhaust equipment installation relates to the equipment of lifting technical field, the on-line screen storage device comprises a base, the lateral wall sliding connection of base has hoist mechanism, the upper end both sides of base all articulate has the articulated frame of first V font, the top of base is provided with the supporting seat, the supporting seat includes two "L" shape pieces of controlling the mirror arrangement and constituteing. The utility model discloses in stimulate the base to both sides respectively through the user, remove to suitable position after, put fume extractor in the upper end of supporting seat after again, the hydraulic stem begins to extend, makes the hydraulic stem drive transmission shaft rebound, makes the angle between two adjacent cross framves change at transmission shaft rebound's in-process, makes supporting seat rebound, and the person of facilitating the use promotes the fume extractor of different models, can fold lifting means simultaneously, and the person of facilitating the use carries.
Description
Technical Field
The utility model relates to a lifting means technical field specifically is a foldable lifting means is used in ventilation and smoke exhaust equipment installation.
Background
When the ventilation and smoke exhaust equipment is installed, the lifting equipment is required to lift the smoke exhaust equipment to a certain height for installation, the existing lifting equipment is inconvenient for a user to lift the ventilation and smoke exhaust equipment with different models, and meanwhile, the user is also inconvenient for folding the lifting equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a ventilation fume extractor installation is with foldable equipment of lifting has solved the inconvenient user of current equipment of lifting and has lifted the ventilation fume extractor of different models, and also the inconvenient user carries out the folding problem to lifting equipment simultaneously.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a foldable lifting device is used in ventilation and smoke exhaust equipment installation, includes the base, the lateral wall sliding connection of base has hoist mechanism, the upper end both sides of base all articulate there is the articulated frame of first V font, the top of base is provided with the supporting seat, the supporting seat includes two "L" shape pieces of controlling the mirror image range and constituteing, the end both sides of supporting seat all articulate there is the articulated frame of second V font, hoist mechanism sliding connection is on the lateral wall of supporting seat.
Preferably, the base comprises two rectangular supporting blocks which are arranged in a left-right mirror image mode, and the side wall of the base is provided with a first T-shaped sliding groove.
Preferably, the side wall of the supporting seat is provided with a second T-shaped sliding groove.
Preferably, the lifting mechanism comprises a hydraulic rod hinged on the inner side wall of the base and a hinged frame.
Preferably, the hinged frame is formed by hinging a plurality of cross-shaped frames in pairs, and the two ends of the hinged frame are respectively hinged with a first T-shaped sliding block and a second T-shaped sliding block.
Preferably, the middle part of one of the cross-shaped frames is hinged through a transmission shaft, a circular ring is sleeved outside the transmission shaft, and the periphery of the circular ring is fixedly connected with a hydraulic rod.
Preferably, the first T-shaped sliding block and the second T-shaped sliding block are respectively located in the first T-shaped sliding groove and the second T-shaped sliding groove which are matched with the first T-shaped sliding block and the second T-shaped sliding groove.
Preferably, the first V-shaped hinged frame comprises a first hinged rod and a second hinged rod, hinged holes are formed in two ends of the first hinged rod and two ends of the second hinged rod, and one ends of the first hinged rod and the second hinged rod are hinged through an I-shaped rotating shaft.
(III) advantageous effects
The utility model provides a foldable equipment of lifting is used in ventilation and smoke exhaust equipment installation. The method has the following beneficial effects:
the utility model discloses in stimulate the base to both sides respectively through the user, remove to suitable position after, put smoke exhaust equipment in the upper end of supporting seat after again, the hydraulic stem begins to extend, makes the hydraulic stem drive transmission shaft rebound, the in-process at transmission shaft rebound makes the angle between two adjacent cross framves change, makes supporting seat rebound to the person of facilitating the use promotes the smoke exhaust equipment of different models, can fold lifting means simultaneously, the person of facilitating the use carries.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the ring mounting structure of the present invention;
fig. 3 is a schematic view of a first hinge rod structure of the present invention.
In the figure: 1. a base; 2. a first T-shaped chute; 3. a first T-shaped slider; 4. a hinged frame; 5. A first V-shaped hinge bracket; 501. a first hinge lever; 502. a second hinge lever; 503. an I-shaped rotating shaft; 6. a hydraulic lever; 7. a drive shaft; 8. a second V-shaped hinge frame; 9. a supporting seat; 10. a second T-shaped chute; 11. a second T-shaped slider; 12. a circular ring.
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. 1-3, the present invention provides a technical solution:
a foldable lifting device for installing ventilation and smoke exhaust equipment comprises a base 1, wherein the side wall of the base 1 is connected with a lifting mechanism in a sliding manner;
two sides of the upper end of the base 1 are hinged with first V-shaped hinged frames 5;
a supporting seat 9 is arranged above the base 1, and the supporting seat 9 comprises two L-shaped blocks which are arranged in a left-right mirror image manner;
two sides of the bottom of the supporting seat 9 are hinged with second V-shaped hinged frames 8;
the lifting mechanism is slidably connected to the side wall of the support base 9.
The base 1 comprises two rectangular supporting blocks which are arranged in a left-right mirror mode, and a first T-shaped sliding groove 2 is formed in the side wall of the base 1.
Referring to fig. 1, 2 and 3, the user can conveniently adjust the height of the supporting seat 9 according to the requirement, and the side wall of the supporting seat 9 is provided with a second T-shaped sliding groove 10.
Referring to fig. 1 and 2, in order to facilitate the user's lifting of the fume extractor, the lifting mechanism includes a hydraulic lever 6 hinged on the inner side wall of the base 1 and a hinge bracket 4.
Referring to fig. 1, in order to adjust the included angle between the cross-shaped frames, the hinge frame 4 is formed by hinging a plurality of cross-shaped frames in pairs, and the two ends of the hinge frame 4 are respectively hinged with a first T-shaped sliding block 3 and a second T-shaped sliding block 11.
Referring to fig. 2, in order to facilitate a user to lift the smoke evacuation equipment, the middle of one of the cross-shaped frames is hinged through a transmission shaft 7, a circular ring 12 is sleeved outside the transmission shaft 7, and a hydraulic rod 6 is fixedly connected to the peripheral side of the circular ring 12.
Referring to fig. 1, the user can conveniently adjust the distance between the base 1 and the support base 9 as required, and the first T-shaped sliding block 3 and the second T-shaped sliding block 11 are respectively positioned in the first T-shaped sliding groove 2 and the second T-shaped sliding groove 10 which are matched with the first T-shaped sliding block.
Referring to fig. 1 and 3, in order to facilitate a user to lift smoke exhaust equipment of different models as required, the first V-shaped hinge frame 5 includes a first hinge rod 501 and a second hinge rod 502, hinge holes are provided at two ends of the first hinge rod 501 and the second hinge rod 502, and one ends of the first hinge rod 501 and the second hinge rod 502 are hinged through an i-shaped rotating shaft 503.
During the use, stimulate base 1 to both sides respectively through the user, remove to suitable position after, put fume extractor in the upper end of supporting seat 9 again, hydraulic stem 6 begins the extension, make hydraulic stem 6 drive transmission shaft 7 rebound, the in-process that 7 upshifts at the transmission shaft makes the angle between two adjacent cross framves change, make supporting seat 9 rebound, thereby the person of facilitating the use promotes the fume extractor of different models, can fold lifting means simultaneously, the person of facilitating the use carries, make the device practicality stronger.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a ventilation fume extractor installation is with foldable equipment of lifting, includes base (1), its characterized in that: the side wall of the base (1) is connected with a lifting mechanism in a sliding manner;
two sides of the upper end of the base (1) are hinged with first V-shaped hinged frames (5);
a supporting seat (9) is arranged above the base (1), and the supporting seat (9) comprises two L-shaped blocks which are arranged in a left-right mirror image manner;
two sides of the bottom of the supporting seat (9) are hinged with second V-shaped hinged frames (8);
the lifting mechanism is connected to the side wall of the supporting seat (9) in a sliding mode.
2. A folding lifting device for installation of a ventilation and smoke evacuation equipment, according to claim 1, wherein: the base (1) comprises two rectangular supporting blocks which are arranged in a left-right mirror mode, and a first T-shaped sliding groove (2) is formed in the side wall of the base (1).
3. A folding lifting device for installation of a ventilation and smoke evacuation equipment, according to claim 1, wherein: and a second T-shaped sliding groove (10) is formed in the side wall of the supporting seat (9).
4. A folding lifting device for installation of a ventilation and smoke evacuation equipment, according to claim 1, wherein: the lifting mechanism comprises a hydraulic rod (6) hinged to the inner side wall of the base (1) and a hinged frame (4).
5. A folding lifting device for installation of a ventilation and smoke evacuation equipment, according to claim 1, wherein: the hinged frame (4) is formed by hinging a plurality of cross-shaped frames in pairs, and the two ends of the hinged frame (4) are respectively hinged with a first T-shaped sliding block (3) and a second T-shaped sliding block (11).
6. The folding lifting device for installation of a ventilation and smoke exhaust device of claim 5, wherein: one of them the middle part of cross frame is articulated through transmission shaft (7), the outside cover of transmission shaft (7) has ring (12), week side fixedly connected with hydraulic stem (6) of ring (12).
7. The folding lifting device for installation of a ventilation and smoke exhaust device of claim 5, wherein: the first T-shaped sliding block (3) and the second T-shaped sliding block (11) are respectively positioned in the first T-shaped sliding groove (2) and the second T-shaped sliding groove (10) which are matched with the first T-shaped sliding block and the second T-shaped sliding groove.
8. A folding lifting device for installation of a ventilation and smoke evacuation equipment, according to claim 1, wherein: first V font articulated frame (5) include first articulated rod (501) and second articulated rod (502), the hinge hole has all been seted up at the both ends of first articulated rod (501) and second articulated rod (502), and the one end of first articulated rod (501) and second articulated rod (502) is passed through I shape pivot (503) and is articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281980.4U CN213265555U (en) | 2020-07-02 | 2020-07-02 | Foldable lifting equipment for installation of ventilation and smoke exhaust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281980.4U CN213265555U (en) | 2020-07-02 | 2020-07-02 | Foldable lifting equipment for installation of ventilation and smoke exhaust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213265555U true CN213265555U (en) | 2021-05-25 |
Family
ID=75958070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281980.4U Expired - Fee Related CN213265555U (en) | 2020-07-02 | 2020-07-02 | Foldable lifting equipment for installation of ventilation and smoke exhaust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213265555U (en) |
-
2020
- 2020-07-02 CN CN202021281980.4U patent/CN213265555U/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: 20210525 |