CN221070652U - High altitude screen hoisting structure - Google Patents
High altitude screen hoisting structure Download PDFInfo
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- CN221070652U CN221070652U CN202322389628.2U CN202322389628U CN221070652U CN 221070652 U CN221070652 U CN 221070652U CN 202322389628 U CN202322389628 U CN 202322389628U CN 221070652 U CN221070652 U CN 221070652U
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- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
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Abstract
The utility model provides a high-altitude screen hoisting structure which comprises four frame components and hoisting plates, wherein elastic inhaul cables are fixedly connected to side walls among the four frame components, top hoisting rings are fixedly connected to the outer wall of the top of the frame component, side hoisting rings are fixedly connected to the side walls of two sides of the frame component, meanwhile, the hoisting plates are arranged at the top of the frame component, and the hoisting plates are connected with the top hoisting rings and the side hoisting rings through connecting pieces.
Description
Technical Field
The utility model relates to the field of high-altitude hoisting, in particular to a high-altitude screen hoisting structure.
Background
Many cities mount large-size display screens on the outer walls of high-rise buildings for commercial propaganda and public welfare propaganda, however, the existing technology for hoisting the screens is as follows: CN201051413Y, named: a hoisting structure of an LED screen box discloses: comprising the following steps: the box body comprises a bearing hanging piece extending from the top to the bottom of the box body, a positioning connecting column protruding out of the top of the box body and connected with the bearing hanging piece, and a transverse bolt connecting the bearing hanging piece and the positioning connecting column. The bearing hanging piece is vertically bent and extended to a supporting part on the outer surface of the box body at a position close to the bottom of the box body, the supporting part is provided with a through groove, the through groove extends from the surface of the box body to the wall of the other side of the bearing hanging piece, a diagonal hole is formed in a column head of the positioning connecting column, when the two screen boxes are hung and connected, the column head of the positioning connecting column arranged at the top of the lower screen box stretches into the bottom of the upper screen box bearing hanging piece, the diagonal hole of the column head corresponds to the through groove of the supporting part of the bearing hanging piece, and a transverse bolt is inserted from the through groove, so that the positioning connecting column is extruded upwards to drive the upper box body to be tightly combined with the lower box body. The LED screen box is connected by matching the transverse bolt with the positioning connecting column, the structure is simple and reliable, the screen box can be spliced and hoisted without gaps, the bearing capacity is high, the operation and the use are simple and convenient, and the cost can be reduced.
The lifting device is huge in size and needs to be installed together with the screen, so that the use cost is increased due to the fact that the lifting device cannot be reused, the state of the screen cannot be controlled in the lifting process, and the difficulty of screen installation is increased.
Disclosure of utility model
The utility model provides a high-altitude screen hoisting structure, which aims to solve the technical problems in the prior art.
The utility model discloses a high-altitude screen hoisting structure, which is characterized by comprising the following specific technical means: the utility model provides a high altitude screen hoisting structure, includes frame subassembly, hanger plate, the frame subassembly is equipped with four, and is connected with the elastic cable between the frame subassembly, frame subassembly top outer wall is equipped with top rings, and is equipped with side rings on the side wall of frame subassembly both sides, and the hanger plate sets up in frame subassembly top simultaneously, and the hanger plate passes through the connecting piece and is connected with top rings and side rings.
Furthermore, the inside cavity that has seted up of frame subassembly, and set up the regulation hole on the inside cavity both sides lateral wall of frame subassembly, swing joint has the sprocket in the regulation hole simultaneously.
Furthermore, the wheel shafts are arranged on two sides of the axle center of the chain wheel, the wheel shafts extend into the adjusting holes, a notch which is convenient to adjust is formed in the axle center of the wheel shafts, and the chain wheel body is wound and connected with a fixed chain which extends to the chain wheel in the other frame component.
Further, a locking mechanism for limiting the rotation of the wheel shaft is embedded in the inner wall of the adjusting hole.
Further, the lifting hook is arranged at the top of the lifting plate, the wire wheel cavity is formed in the lifting plate, the collecting wheel is rotationally connected in the wire wheel cavity, the through hole is formed in the inner wall of the lifting plate at the bottom of the collecting wheel, the equipment cavity is formed in the inner wall of the lifting plate at one side of the wire wheel cavity, and the storage battery is embedded in the inner walls of the two ends of the lifting plate.
Further, power equipment is fixedly connected in the equipment cavity, and the power equipment is meshed and connected with the collecting wheel.
Further, collection wheel axle center both sides fixedly connected with fixed axle, and the fixed axle top fixedly connected with conical head of collection wheel one side, conical head and driving motor output meshing are connected simultaneously, collection wheel is epaxial to be twined and is connected with the connecting cable, and the connecting cable extends outside the hoist and mount board from hoist and mount board bottom through-hole.
Further, the connecting rope is a steel wire rope, and the tail end of the connecting rope is fixedly connected with a hook which is used for being connected with the top hanging ring and the side hanging ring.
The beneficial effects are that:
1. Through being equipped with the frame subassembly, utilize the elastic cable between the frame subassembly to make the frame subassembly can tightly wrap up screen four corners department to utilize the length of sprocket adjustment fixed chain to make the relation of connection between the frame subassembly more firmly prevent to rock when the elastic cable extends and leads to the screen to break away from the frame subassembly, and form the wall around the screen, can protect it when realizing protecting the screen corner and the unexpected touching barrier of screen frame, and utilize the elasticity of elastic cable 104 to cushion impact force.
2. Through being equipped with the hanging plate, utilize each connecting rope to independently control respectively, utilize driving motor to drive the length of collecting wheel positive and negative rotation control connecting rope, if need be with screen from the level adjustment to erect or the inclined state when being convenient for the screen installation, the corresponding driving motor's of connecting rope that the control is located the screen bottom collecting wheel release connecting rope, and the corresponding driving motor of connecting rope that is located the screen top will drive collecting wheel recovery connecting rope, realizes the effect of the state of adjustment screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of a frame assembly according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a frame assembly according to the present utility model.
Fig. 4 is a schematic view of a hoisting plate structure according to the present utility model.
FIG. 5 is a schematic top view of the cross-sectional structure of the hanger plate of the present utility model.
In fig. 1 to 5, the correspondence between the component names and the reference numerals is:
1-frame component, 101-top hanging ring, 102-side hanging ring, 103-adjusting hole, 104-elastic cable, 105-sprocket, 106-wheel axle, 107-fixed chain, 2-hanging plate, 201-lifting hook, 202-line wheel cavity, 203-collecting wheel, 204-connecting cable, 205-equipment cavity, 206-driving motor and 207-storage battery.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples
As shown in fig. 1 to 3:
The inside cavity that has seted up of frame subassembly 1, and the inside cavity both sides lateral wall of frame subassembly 1 has seted up regulation hole 103, is connected with sprocket 105 in the rotation in the regulation hole 103 simultaneously. The two sides of the axle center of the chain wheel 105 are fixedly connected with an axle 106, the axle 106 extends into the adjusting hole 103, meanwhile, an inner hexagonal notch is formed in the axle center of the axle 106, and a fixed chain 107 extending to the chain wheel 105 in the other frame component 1 is wound on the wheel body of the chain wheel 105. A locking mechanism for limiting the rotation of the wheel shaft 106 is embedded in the inner wall of the adjusting hole 103.
The utility model provides a high altitude screen hoisting structure, includes frame subassembly 1, lifting plate 2, frame subassembly 1 is equipped with four, and fixedly connected with elastic cable 104 on the lateral wall between the frame subassembly 1, fixedly connected with top rings 101 on the outer wall of frame subassembly 1 top, and fixedly connected with side rings 102 on the lateral wall of frame subassembly 1 both sides, lifting plate 2 sets up simultaneously at frame subassembly 1 top, and lifting plate 2 passes through the connecting piece and is connected with top rings 101 and side rings 102.
Before use, the frame component 1 is pulled away to the periphery according to the size of the screen, the frame component 1 is adjusted to be positioned at four corners of the screen, and the inner side of the frame component 1 is sleeved with corners of the screen so as to wrap the four corners of the screen, and the corners of the screen are protected.
When the frame components 1 are wrapped on the outer frame of the screen, the elastic inhaul cables 104 between the frame components 1 are contracted inwards under the action of the elasticity of the inhaul cables, so that the frame components 1 are tightly attached to the four corners of the screen. And the fixed chain 107 inside the frame assembly 1 will be pulled out of the wheel 105 as it stretches between the frame assemblies. When the frame assembly 1 is fixed, the chain wheel 105 is driven to rotate by a spanner with a pattern corresponding to the outer wall of the wheel axle 106, and the fixing chain 107 is contracted into the frame assembly 1 to be in a tight state. And the locking mechanism in the adjusting hole 103 is in a locking state, and the wheel shaft 106 is limited to prevent the sprocket 105 from rotating to release the fixed chain. The risk of preventing the screen from falling caused by the fact that the screen tilts sideways due to the fact that the gravity center is offset in the hoisting process and a certain acceleration is brought is achieved, and the elastic inhaul cables 104 between the frame assemblies 1 are spread. And the Thailand inhaul cable 104 and the fixed chain 107 are matched around the screen to form a partition, and the elasticity of the elastic inhaul cable 104 and the stability of the fixed chain 107 in a tight state are utilized, so that the screen frame can be protected when the screen frame accidentally touches an obstacle, and the impact force is buffered by utilizing the elasticity of the elastic inhaul cable 104.
Examples
As shown in fig. 4 to 5:
The lifting hook 201 is fixedly connected to the top of the lifting plate 2, the wire wheel cavity 202 is formed in the lifting plate 2, the collecting wheel 203 is rotationally connected to the wire wheel cavity 202, through holes are formed in the inner wall of the lifting plate 2 at the bottom of the collecting wheel 203, the equipment cavity 205 is formed in the inner wall of the lifting plate 2 at one side of the wire wheel cavity 202, and the storage battery 207 is embedded in the inner walls of the two ends of the lifting plate 2. A driving motor 206 is fixedly connected in the equipment cavity 205, the driving motor 206 is meshed with the collection wheel 203, and a cable is connected between the driving motor 206 and the storage battery 207. The collecting wheel 203 axle center both sides fixedly connected with fixed axle, and the fixed axle top fixedly connected with conical head of collecting wheel 203 one side, conical head and driving motor 206 output meshing are connected simultaneously, the winding of collecting wheel 203 wheel body is connected with connecting cable 204, and connecting cable 204 extends outside lifting plate 2 from lifting plate 2 bottom through-hole. The connecting rope 204 is a steel wire rope, and the tail end of the connecting rope 204 is fixedly connected with a hook which is used for being connected with the top hanging ring 101 and the side hanging ring 102.
After the frame assembly 1 is connected with the screen, the driving motor 206 at a corresponding position is controlled according to the specific screen size to drive the collecting wheel 203 to rotate so as to release the connecting cable 204. At this time, the connecting cable 204 extends out of the hanging plate 2 through the through hole at the bottom of the reel cavity 202, and the hook at the bottom of the connecting cable 204 is connected with the top hanging ring 101 in the frame assembly 1 at two sides above the screen. It should be noted that the opening of the hook is provided with a closed structure, so that the hook towing hook caused by shaking and the like in the hoisting process is avoided. Meanwhile, other driving motors 206 are controlled in sequence to drive the collecting wheels 203 to release the connecting ropes 204, the collecting wheels are respectively connected with the side hoisting rings 102 on the side walls of the frame assemblies 1, and the screen is in an upright state or a horizontal state by adjusting the lengths of the connecting ropes 204. The hook 201 is then connected to a crane, and the opening of the hook 201 is also provided with a closing structure, and the screen is lifted to the high altitude by the crane and moved to the desired installation position.
When the screen is hoisted to the installation position, the length of the connecting cable 204 can be adjusted by controlling each driving motor 206 to drive the collecting wheel 203 to rotate. If the screen needs to be adjusted from a horizontal state to an upright state or an inclined state for facilitating the installation of the screen, the collecting wheel 203 of the connecting cable 204 positioned at the bottom of the screen corresponding to the driving motor 206 is controlled to release the connecting cable 204, and the driving motor 206 corresponding to the connecting cable 204 positioned at the top of the screen drives the collecting wheel 203 to recover the connecting cable 204, so that the state of the screen is adjusted.
Working principle: before use, the frame component 1 is pulled away to the periphery according to the size of the screen, the frame component 1 is adjusted to be positioned at four corners of the screen, and the inner side of the frame component 1 is sleeved with the corners of the screen, so that the four corners of the screen are wrapped. When the frame component 1 is wrapped on the outer frame of the screen, the elastic inhaul cables 104 between the frame components 1 are contracted inwards under the action of the elasticity of the elastic inhaul cables, so that the frame components 1 are tightly attached to the four corners of the screen to protect the corners of the screen, when the frame component 1 is fixed, the chain wheels 105 are driven to rotate by the wrenches with the corresponding patterns on the outer wall of the wheel shaft 106, and the fixing chains 107 are contracted into the frame component 1 to enable the fixing chains to be in a tight state. And the locking mechanism in the adjusting hole 103 is in a locking state, and the wheel shaft 106 is limited to prevent the sprocket 105 from rotating to release the fixed chain. The risk of preventing the screen from falling caused by the fact that the screen tilts sideways due to the fact that the gravity center is offset in the hoisting process and a certain acceleration is brought is achieved, and the elastic inhaul cables 104 between the frame assemblies 1 are spread. And the Thailand inhaul cable 104 and the fixed chain 107 are matched around the screen to form a partition, and the elasticity of the elastic inhaul cable 104 and the stability of the fixed chain 107 in a tight state are utilized, so that the screen frame can be protected when the screen frame accidentally touches an obstacle, and the impact force is buffered by utilizing the elasticity of the elastic inhaul cable 104.
After the frame assembly 1 is connected with the screen, a driving motor 206 at a corresponding position is controlled according to the specific screen size to drive the collection wheel 203 to rotate so as to release the connecting cable 204. At this time, the connecting cable 204 extends out of the hanging plate 2 through the through hole at the bottom of the reel cavity 202, and the hook at the bottom of the connecting cable 204 is connected with the top hanging ring 101 in the frame assembly 1 at two sides above the screen. It should be noted that the opening of the hook is provided with a closed structure, so that the hook towing hook caused by shaking and the like in the hoisting process is avoided. Meanwhile, other driving motors 206 are controlled in sequence to drive the collecting wheels 203 to release the connecting ropes 204, the collecting wheels are respectively connected with the side hoisting rings 102 on the side walls of the frame assemblies 1, and the screen is in an upright state or a horizontal state by adjusting the lengths of the connecting ropes 204. The hook 201 is then connected to a crane, and the opening of the hook 201 is also provided with a closing structure, and the screen is lifted to the high altitude by the crane and moved to the desired installation position.
When the screen is hoisted to the installation position, the length of the connecting cable 204 can be adjusted by controlling each driving motor 206 to drive the collecting wheel 203 to rotate. If the screen needs to be adjusted from a horizontal state to an upright state or an inclined state for facilitating the installation of the screen, the collecting wheel 203 of the connecting cable 204 positioned at the bottom of the screen corresponding to the driving motor 206 is controlled to release the connecting cable 204, and the driving motor 206 corresponding to the connecting cable 204 positioned at the top of the screen drives the collecting wheel 203 to recover the connecting cable 204, so that the state of the screen is adjusted.
Claims (8)
1. The utility model provides a high altitude screen hoisting structure, includes frame subassembly (1), hoist and mount board (2), its characterized in that: frame subassembly (1) are equipped with four, and are connected with elastic cable (104) between frame subassembly (1), frame subassembly (1) top outer wall is equipped with top rings (101), and is equipped with side rings (102) on frame subassembly (1) both sides lateral wall, and hoist and mount board (2) are set up in frame subassembly (1) top simultaneously, and hoist and mount board (2) are connected with top rings (101) and side rings (102) through the connecting piece.
2. The overhead screen hoist structure of claim 1, characterized in that: the inner side of the frame component (1) is provided with a hollow cavity, the side walls of the two sides of the hollow cavity in the inner side of the frame component (1) are provided with adjusting holes (103), and meanwhile, the adjusting holes (103) are movably connected with chain wheels (105).
3. The overhead screen hoist structure of claim 2, characterized in that: wheel axle (106) are arranged on two sides of the axle center of the chain wheel (105), the wheel axle (106) extends into the adjusting hole (103), a notch which is convenient to adjust is formed in the axle center of the wheel axle (106), and a fixed chain (107) which extends onto the chain wheel (105) in the other frame component (1) is wound on the wheel body of the chain wheel (105).
4. The overhead screen hoist structure of claim 2, characterized in that: a locking mechanism for limiting the rotation of the wheel shaft (106) is embedded in the inner wall of the adjusting hole (103).
5. The overhead screen hoist structure of claim 1, characterized in that: lifting hook (201) are arranged at the top of lifting plate (2), wire wheel cavity (202) is formed in lifting plate (2), collecting wheel (203) is connected to rotation of wire wheel cavity (202), through holes are formed in the inner wall of lifting plate (2) at the bottom of collecting wheel (203), equipment cavity (205) is formed in the inner wall of lifting plate (2) at one side of wire wheel cavity (202), and storage batteries (207) are embedded in the inner walls of two ends of lifting plate (2).
6. The overhead screen hoist structure of claim 5, characterized in that: and a power device is fixedly connected in the device cavity (205) and is meshed with the collecting wheel (203).
7. The overhead screen hoist structure of claim 5, characterized in that: the utility model discloses a lifting device, including collection wheel (203), fixed axle, connecting cable (204), lifting plate (2), connecting cable (204), driving motor (206), driving motor (203) and lifting plate (2), collection wheel (203) axle center both sides fixedly connected with fixed axle, and the fixed axle top fixedly connected with conical head of collection wheel (203) one side, conical head and driving motor (206) output meshing are connected simultaneously, the winding is connected with connecting cable (204) on collection wheel (203) wheel body, and connecting cable (204) extends outside lifting plate (2) from lifting plate (2) bottom through-hole.
8. The overhead screen hoist structure of claim 7, characterized in that: the connecting rope (204) is a steel wire rope, and the tail end of the connecting rope (204) is fixedly connected with a hook which is used for being connected with the top hanging ring (101) and the side hanging ring (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389628.2U CN221070652U (en) | 2023-09-04 | 2023-09-04 | High altitude screen hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389628.2U CN221070652U (en) | 2023-09-04 | 2023-09-04 | High altitude screen hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070652U true CN221070652U (en) | 2024-06-04 |
Family
ID=91257195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389628.2U Active CN221070652U (en) | 2023-09-04 | 2023-09-04 | High altitude screen hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070652U (en) |
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2023
- 2023-09-04 CN CN202322389628.2U patent/CN221070652U/en active Active
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