CN212769555U - Device for hoisting hollow-out roof photovoltaic module - Google Patents
Device for hoisting hollow-out roof photovoltaic module Download PDFInfo
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- CN212769555U CN212769555U CN202020747043.7U CN202020747043U CN212769555U CN 212769555 U CN212769555 U CN 212769555U CN 202020747043 U CN202020747043 U CN 202020747043U CN 212769555 U CN212769555 U CN 212769555U
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- photovoltaic module
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- hoisting
- herringbone
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Abstract
The utility model provides a device for hoisting a hollow roof photovoltaic module, which comprises a herringbone diagonal brace, wherein the bottom of the herringbone diagonal brace is connected with two wood gangboards, the wood gangboards serve as bases and serve as operation platforms of constructors, hooks are connected at the positions, close to two ends, of the wood gangboards, and the distance between the hooks at the two ends is matched with the distance between two adjacent parallel purlins of the hollow roof to form spacing matching, so that the bases are limited in the left-right direction and can be pushed to slide to adjust the positions by taking the matching formed by the hooks and the purlins as a guide structure; and the fixed pulley is suspended in the middle of the steel pipe. Use the utility model discloses can improve photovoltaic module hoist and mount efficiency effectively, practice thrift the machinery cost and drop into, save the hoist and mount time in a large number, cause linking and the construction progress of processes such as unit mount, electrical construction to obtain great improvement. Meanwhile, the freight distance of personnel on the roof is reduced, and the safety risk is reduced. And, the utility model discloses easy dismounting realizes the instrumentization form, can reuse.
Description
Technical Field
The utility model relates to a device of fretwork roof photovoltaic module hoist and mount mainly is applied to in the construction of large-scale factory building fretwork roof photovoltaic module.
Background
In the photovoltaic construction of the hollow roof, the main construction processes are as follows: purlin installation and adjustment, installation walkway plates, safety measure construction, photovoltaic module preparation, photovoltaic module allocation, transportation and installation and electrical construction. In the whole construction process, 95% of the workload needs to be carried out on the roof with the height of 10-12 meters. The original photovoltaic module hoisting mode is as follows: and a plurality of discharging platforms are erected on the roof and used for storing the components. And hoisting the whole box assembly onto the unloading platform by using a truck crane, and unpacking the box assembly by constructors to convey the box assembly to a working surface to be installed one by one for installation. The disadvantages of this approach are: (1) a plurality of unloading platforms need to be erected on the roof, and platform materials and a whole box of photovoltaic modules (800 jin) need to be hung to the roof by a crane, so that mechanical use cost is generated; the hoisting operation itself has a certain risk. (2) In order to avoid occupying roads for a long time, the photovoltaic modules can be continuously hung to 3-4 boxes on a roof in actual operation, and under the condition that bulk materials are scattered by constructors and the installation progress is limited, part of the photovoltaic modules can be placed on an unloading platform for a period of time to generate concentrated load on the roof. (3) Constructors frequently walk on the roof with load, and the safety risk is large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a device of fretwork roof photovoltaic module hoist and mount, easy operation is convenient, can ensure constructor safety effectively and be convenient for install, demolish.
Therefore, the utility model adopts the following technical scheme:
a device for hoisting a hollow roof photovoltaic module is characterized by comprising a steel pipe, angle iron, a wood springboard and a fixed pulley; 2 pieces of angle iron are welded at two ends of the steel pipe respectively; the 2 angle irons are welded to form a herringbone inclined strut, the bottom of the herringbone inclined strut is connected with the two wood springboards through bolts, the wood springboards serve as bases and serve as operating platforms of construction personnel, hooks are connected to the positions, close to the two ends, of the wood springboards, the distance between the hooks at the two ends is matched with the distance between two adjacent parallel purlins of the hollow roof to form limiting fit, so that the bases are limited in the left and right direction, and the hooks and the purlins can be matched to form a guide structure to be pushed to slide to adjust the positions; and the fixed pulley is suspended in the middle of the steel pipe.
Furthermore, the steel pipes are horizontally arranged, and two sides of the steel pipes are respectively welded with herringbone crossing parts of the herringbone inclined struts, so that sufficient structural stability is guaranteed.
Furthermore, the hooks are welded into groove shapes by steel plates, the groove shapes are clamped on the purlines from the side faces, and the upper groove walls are connected with the wood springboard.
Furthermore, the fixed pulley is provided with a polyester mountain-climbing rope as a hanging strip, and one end of the polyester mountain-climbing rope is tied with a hook and used for fixing the photovoltaic module to be hoisted.
Use the utility model discloses can improve photovoltaic module hoist and mount efficiency effectively, practice thrift the machinery cost and drop into, save the hoist and mount time in a large number, cause linking and the construction progress of processes such as unit mount, electrical construction to obtain great improvement. Meanwhile, the freight distance of personnel on the roof is reduced, and the safety risk is reduced. And, the utility model discloses easy dismounting realizes the instrumentization form, can reuse.
Drawings
Fig. 1 is a schematic view of the embodiment of the present invention after the bottom hook is hidden.
Fig. 2 is a schematic view of a usage status of the embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to examples to enable those skilled in the art to practice the invention with reference to the following description.
Reference is made to the accompanying drawings. The utility model discloses a length 1.2m phi 4.8 steel pipe 1, chevron shape bracing 2, wooden springboard 3 (length 2m, width 24cm, thickness 4cm) that constitute by two angle bar welding, fixed pulley 4, the recess shape couple 7 that is welded by the steel sheet. The steel pipe 1 is horizontally arranged, and two sides of the steel pipe are respectively welded with the herringbone intersection parts of the herringbone inclined struts 2.
The bottom of the herringbone inclined strut 2 is connected with the two wood springboards 3 through bolts. The distance between the two wood springboards is 30 cm. The two wood springboards are connected through the connecting board 6, and the wood springboard 3 serves as a base of the herringbone inclined strut 2 and serves as an operating platform for constructors. The wood gangplank is close to both ends department and is connected with couple 7, and the interval between the couple 7 at both ends matches and catches on the purlin respectively with the interval of two adjacent parallel purlins 9 of fretwork roof, forms spacing cooperation, makes the base is spacing in the left and right sides direction, and can with the cooperation that couple 7 and purlin 9 formed is the guide structure and is promoted to slide the adjustment position, and after construction completion in a department, operating personnel can rely on purlin 9 to push away the wood gangplank forward, moves whole device along purlin 9 to the next operating point construction, purlin 9 is installed on crossbeam 10.
And a fixed pulley 4 is hung in the middle of the steel pipe 1. The fixed pulley uses a phi 16 terylene mountain-climbing rope as a hanging strip, and the other end of the rope is provided with a hook for hooking the assembly.
The hook can be welded into a groove shape by adopting steel plates, the groove shape is clamped on the purline 9 from the side surface, the upper groove wall 71 is connected with the wood springboard 3 through the bolt 8, and the upper groove wall 91 can be matched with the bolt through a waist-shaped hole so as to be convenient for adjusting the distance.
The height of the whole device (from the steel pipe to the wood springboard) is 80cm-100cm, and the device is set according to the field requirement.
As above, the utility model discloses a device can be fixed on roof purlin, and one is installed respectively to every operation face the utility model discloses device, wooden springboard are as constructor operation platform. Two constructors connect the assembly on the operation platform, the other two constructors can easily pull the 150 plus 200 photovoltaic assemblies to the roof by pulling the ropes on the ground by using the pulleys for one day (8 hours) (note: the weight of each photovoltaic assembly is 30 jin),
of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can change, add or replace the above examples within the scope of the present invention.
Claims (4)
1. A device for hoisting a hollow roof photovoltaic module is characterized by comprising a steel pipe, angle iron, a wood springboard and a fixed pulley; 2 pieces of angle iron are welded at two ends of the steel pipe respectively; the 2 angle irons are welded to form a herringbone inclined strut, the bottom of the herringbone inclined strut is connected with the two wood springboards through bolts, the wood springboards serve as bases and serve as operating platforms of construction personnel, hooks are connected to the positions, close to the two ends, of the wood springboards, the distance between the hooks at the two ends is matched with the distance between two adjacent parallel purlins of the hollow roof to form limiting fit, so that the bases are limited in the left and right direction, and the hooks and the purlins can be matched to form a guide structure to be pushed to slide to adjust the positions; and the fixed pulley is suspended in the middle of the steel pipe.
2. The device for hoisting the hollow roof photovoltaic module as claimed in claim 1, wherein the steel pipes are horizontally arranged, and both sides of the steel pipes are respectively welded with the herringbone intersections of the herringbone diagonal braces, so as to ensure sufficient structural stability.
3. The device for hoisting the hollow roof photovoltaic module as claimed in claim 1, wherein the hooks are welded by steel plates into a groove shape, the groove shape is clamped on the purlins from the side surface, and the upper groove wall is connected with the wood springboard.
4. The device for hoisting the hollow roof photovoltaic module, according to claim 1, wherein the fixed pulley is provided with a polyester mountain-climbing rope as a hanging strip, and a hook is tied at one end of the polyester mountain-climbing rope for fixing the photovoltaic module to be hoisted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747043.7U CN212769555U (en) | 2020-05-08 | 2020-05-08 | Device for hoisting hollow-out roof photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747043.7U CN212769555U (en) | 2020-05-08 | 2020-05-08 | Device for hoisting hollow-out roof photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769555U true CN212769555U (en) | 2021-03-23 |
Family
ID=75066682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020747043.7U Active CN212769555U (en) | 2020-05-08 | 2020-05-08 | Device for hoisting hollow-out roof photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769555U (en) |
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2020
- 2020-05-08 CN CN202020747043.7U patent/CN212769555U/en active Active
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