CN218406823U - Protective rain shed - Google Patents
Protective rain shed Download PDFInfo
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- CN218406823U CN218406823U CN202222634612.9U CN202222634612U CN218406823U CN 218406823 U CN218406823 U CN 218406823U CN 202222634612 U CN202222634612 U CN 202222634612U CN 218406823 U CN218406823 U CN 218406823U
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- sleeve
- pin hole
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- canopy
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Abstract
The utility model discloses a protective rain shed, which comprises two tracks, a plurality of supporting mechanisms and a waterproof cover cloth; the two rails are used for being fixed on the ground side by side; each supporting mechanism comprises two supporting rods, two idler wheels and a first telescopic piece, the two idler wheels are rotatably arranged at the lower ends of the two supporting rods, and the two idler wheels are slidably arranged in the two tracks; the waterproof cover cloth is used for covering the upper part of each supporting mechanism. The beneficial effects of the utility model are that: when the installation, at first the length of each first extensible member is adjusted according to the width of foundation ditch, again according to the length of first extensible member, set for the width between two tracks to fix two tracks according to the width of setting for subaerially in foundation ditch both sides, accomplish the installation of canopy, because the utility model provides a width can be adjusted as required to the protection canopy, thereby the demand of hiding of the foundation ditch of adaptable different width, the reuse of being convenient for, thereby reduce the acquisition cost of canopy, reduce the waste of idle canopy.
Description
Technical Field
The utility model belongs to the technical field of the canopy technique and specifically relates to a protection canopy is related to.
Background
At present, the canopy used for construction in a foundation pit construction site is usually a telescopic canopy. The existing telescopic canopy (as in the chinese utility model with application No. CN 201620899449.0) can be extended and retracted only in one direction to adjust the length of the canopy.
The width of the existing telescopic canopy is constant (cannot be adjusted) after the existing telescopic canopy leaves a factory, so that the existing telescopic canopy is generally produced in a customized mode, and the width of the telescopic canopy is required to be provided for customers. Simultaneously, because the width of flexible canopy can not be adjusted, the user is when using, if will shift flexible canopy to another foundation ditch from a foundation ditch and carry out reuse, because the width of foundation ditch probably is different, lead to the width of flexible canopy probably can not satisfy the requirement to must purchase the flexible canopy of new width again, increased the acquisition cost of canopy, also lead to the waste of idle canopy.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a protection canopy to solve the technical problems that the width of the existing telescopic canopy cannot be adjusted, the purchase cost of the canopy is increased, and the recycling is inconvenient.
In order to achieve the purpose, the utility model provides a protective rain shed, which comprises two tracks, a plurality of supporting mechanisms and a waterproof cover cloth;
the two rails are used for being fixed on the ground side by side;
each supporting mechanism comprises two supporting rods, two idler wheels and a first telescopic piece, the two idler wheels are rotatably arranged at the lower ends of the two supporting rods, the two idler wheels are slidably arranged in the two tracks, the length of the first telescopic piece can be extended and retracted, and two ends of the first telescopic piece are respectively connected with the two supporting rods;
the waterproof cover cloth is used for covering and locating the upper parts of the supporting mechanisms, and the supporting rods are connected with the waterproof cover cloth.
In some embodiments, the first telescopic member includes a first sleeve, a first sliding rod, and a first fixing pin, one end of the first sleeve is fixedly connected to one of the support rods, a first pin hole is formed in a side wall of the first sleeve, the first sleeve is slidably sleeved on the first sliding rod, one end of the first sliding rod is fixedly connected to the other support rod, a plurality of second pin holes are formed in a side wall of the first sliding rod along a length direction, and the first fixing pin is configured to be inserted into the first pin hole and the second pin hole.
In some embodiments, the inner sidewall of the first pin hole has a first internal thread, the outer sidewall of the first fixing pin has a first external thread matching with the first internal thread, and the first fixing pin is screwed into the first pin hole.
In some embodiments, each of the support mechanisms further includes two diagonal rods, one ends of the two diagonal rods are hinged to each other, the other ends of the two diagonal rods are hinged to the two support rods, respectively, and the waterproof cover is disposed on the diagonal rods and connected to the diagonal rods.
In some embodiments, each of the support mechanisms further includes a second telescopic member, the length of the second telescopic member is telescopic, and two ends of the second telescopic member are respectively hinged to the two diagonal rods.
In some embodiments, the second telescopic member includes a second sleeve, a second sliding rod, and a second fixing pin, one end of the second sleeve is hinged to one of the diagonal rods, a third pin hole is formed in a side wall of the second sleeve, the second sleeve is slidably sleeved on the second sliding rod, one end of the second sliding rod is hinged to the other diagonal rod, a plurality of fourth pin holes are formed in a side wall of the second sliding rod along a length direction, and the second fixing pin is inserted into the third pin hole and the fourth pin hole.
In some embodiments, a second internal thread is formed on an inner side wall of the third pin hole, a second external thread matched with the second internal thread is formed on an outer side wall of the second fixing pin, and the second fixing pin is connected in the third pin hole in a threaded manner.
In some embodiments, each support rod is provided with a sliding groove along the length direction; the protection canopy still includes a plurality of linking bridge, each the linking bridge all includes two first sliders, two second sliders, first connecting rod and second connecting rod, two first sliders slide respectively and set up in one in the spout of bracing piece, two the second slider slides respectively and sets up in adjacent another in the spout of bracing piece, the center of first connecting rod with the center of second connecting rod is articulated, the both ends of first connecting rod respectively with one first slider and one the second slider is articulated, the both ends of second connecting rod respectively with another first slider and another the second slider is articulated.
In some embodiments, the two rails are provided with mounting holes.
In some embodiments, a brake member is disposed on each of the rollers.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: when the installation, at first the length of each first extensible member is adjusted according to the width of foundation ditch, again according to the length of first extensible member, set for the width between two tracks, and fix two tracks in the subaerial of foundation ditch both sides according to the width of setting for, then be connected the both ends of each first extensible member with two bracing pieces that correspond respectively, thereby accomplish the equipment of each supporting mechanism, go into each track with two gyro wheels difference cards in each supporting mechanism after that, locate each supporting mechanism's top with the buckler cloth cover again, each bracing piece all is connected with the buckler cloth, thereby the installation of canopy has been accomplished, because the utility model provides a width can be adjusted as required to the protection canopy, thereby the demand of hiding of the foundation ditch of adaptable different width, be convenient for reuse, thereby reduce the acquisition cost of canopy, reduce the waste of idle canopy.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a protection canopy according to the present invention;
FIG. 2 is a schematic perspective view of the shelter of FIG. 1 without the waterproof cover cloth;
FIG. 3 is a schematic perspective view of one of the support mechanisms of FIG. 2;
FIG. 4 is a schematic structural view of the support mechanism of FIG. 3;
FIG. 5 is an enlarged partial view of area A of FIG. 4;
FIG. 6 is a partial enlarged view of area B of FIG. 4;
in the figure: 1-track, 11-mounting hole, 2-support mechanism, 21-support rod, 211-sliding chute, 22-roller, 23-first telescopic piece, 231-first sleeve, 232-first slide rod, 2321-second pin hole, 233-first fixed pin, 24-diagonal bar, 25-second telescopic piece, 251-second sleeve, 252-second slide rod, 2521-fourth pin hole, 253-second fixed pin, 3-waterproof cover cloth, 4-connecting bracket, 41-first slider, 42-second slider, 43-first connecting rod and 44-second connecting rod.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1-4, the present invention provides a rain shelter, which comprises two rails 1, a plurality of supporting mechanisms 2 and a waterproof cover cloth 3.
The two rails 1 are used for being fixed on the ground side by side.
Each supporting mechanism 2 all includes two bracing pieces 21, two gyro wheels 22 and first extensible member 23, two gyro wheel 22 all rotates set up in two the lower extreme of bracing piece 21, two gyro wheel 22 all slides set up in two in the track 1, the length of first extensible member 23 is scalable, the both ends of first extensible member 23 respectively with two bracing piece 21 is connected.
When the installation, at first the length of each first extensible member 23 is adjusted according to the width of foundation ditch, again according to the length of first extensible member 23, set for the width between two tracks 1, and fix two tracks 1 in the subaerial of foundation ditch both sides according to the width of setting for, then be connected the both ends of each first extensible member 23 with two bracing pieces 21 that correspond respectively, thereby accomplish the equipment of each supporting mechanism 2, go into each track 1 with two gyro wheels 22 in each supporting mechanism 2 respectively card after that, locate each supporting mechanism 2's top with waterproof cover cloth 3 lid again, each bracing piece 21 all is connected with waterproof cover cloth 3, thereby accomplished the installation of canopy, because the utility model provides a width can be adjusted as required to the protection canopy, thereby the demand of covering of the foundation ditch of adaptable different width, be convenient for reuse, thereby reduce the acquisition cost of canopy, reduce the waste of idle canopy.
In order to specifically realize the functions of the first telescopic member 23, please refer to fig. 2-6, in a preferred embodiment, the first telescopic member 23 includes a first sleeve 231, a first sliding rod 232 and a first fixing pin 233, one end of the first sleeve 231 is fixedly connected to one of the supporting rods 21, a first pin hole (not shown) is formed in a side wall of the first sleeve 231, the first sleeve 231 is slidably sleeved on the first sliding rod 232, one end of the first sliding rod 232 is fixedly connected to the other supporting rod 21, a plurality of second pin holes 2321 are formed in the side wall of the first sliding rod 232 along the length direction, the first fixing pin 233 is configured to be inserted into the first pin hole and the second pin hole 2321, so that when the insertion depth of the first sliding rod 232 in the first sleeve 231 is adjusted to a certain position, the first fixing pin 233 limits the first sleeve 231 and the first sliding rod 232, thereby preventing the two from moving relatively, and the number of the second pin holes 2321 may be set as needed.
In order to prevent the first fixing pin 233 from falling off, referring to fig. 2 to 6, in a preferred embodiment, a first internal thread is formed on an inner side wall of the first pin hole, a first external thread matched with the first internal thread is formed on an outer side wall of the first fixing pin 233, and the first fixing pin 233 is screwed into the first pin hole, so that an insertion depth of the first fixing pin 233 can be adjusted by rotation, and the first fixing pin 233 is prevented from falling off.
In order to improve the stability of each supporting mechanism 2, please refer to fig. 1-4, in a preferred embodiment, each supporting mechanism 2 further includes two diagonal rods 24, one end of each diagonal rod 24 is hinged to each other, the other end of each diagonal rod 24 is hinged to each of the two supporting rods 21, the waterproof cover cloth 3 is covered on the diagonal rods 24 and connected to each diagonal rod 24, and the diagonal rods 24 can not only improve the stability of each supporting mechanism 2, but also support the waterproof cover cloth 3, so as to prevent the center of the waterproof cover cloth 3 from sinking, thereby improving the use effect.
In order to improve the stability of the inclined rods 24, please refer to fig. 3-6, in a preferred embodiment, each of the supporting mechanisms 2 further includes a second telescopic member 25, the length of the second telescopic member 25 is telescopic, two ends of the second telescopic member 25 are respectively hinged to the two inclined rods 24, so that when the distance between the two supporting rods 21 changes, the angle of the two inclined rods 24 changes, and the second telescopic member 25 is telescopic due to its length, so as to adapt to the change of the angle of the two inclined rods 24.
In order to specifically realize the function of the second telescopic member 25, referring to fig. 3-6, in a preferred embodiment, the second telescopic member 25 includes a second sleeve 251, a second sliding rod 252 and a second fixing pin 253, one end of the second sleeve 251 is hinged to one of the diagonal rods 24, a third pin hole (not shown) is formed in a side wall of the second sleeve 251, the second sleeve 251 is slidably sleeved on the second sliding rod 252, one end of the second sliding rod 252 is hinged to the other diagonal rod 24, a plurality of fourth pin holes 2521 are formed in the side wall of the second sliding rod 252 along the length direction, the second fixing pin 253 is inserted into the third pin hole and the fourth pin holes 2521, so that when the insertion depth of the second sliding rod 252 in the second sleeve 251 is adjusted to a certain position, the second sleeve 251 and the second sliding rod 252 are limited by the second fixing pin 253, so as to prevent the relative movement therebetween, and the number of the fourth pin holes 2521 may be set as needed.
In order to prevent the second fixing pin 253 from falling off, referring to fig. 3-6, in a preferred embodiment, a second internal thread is formed on an inner side wall of the third pin hole, a second external thread matched with the second internal thread is formed on an outer side wall of the second fixing pin 253, and the second fixing pin 253 is screwed into the third pin hole.
In order to prevent each supporting mechanism 2 from toppling over, referring to fig. 1-4, in a preferred embodiment, each supporting rod 21 is provided with a sliding chute 211 along the length direction; the protective canopy further comprises a plurality of connecting supports 4, each connecting support 4 is used for connecting two adjacent supporting mechanisms 2, so that each supporting mechanism 2 is prevented from toppling over, each connecting support 4 comprises two first sliding blocks 41, two second sliding blocks 42, a first connecting rod 43 and a second connecting rod 44, each first sliding block 41 is arranged in a sliding groove 211 of one supporting rod 21 in a sliding mode, each second sliding block 42 is arranged in a sliding groove 211 of the other adjacent supporting rod 21 in a sliding mode, the center of each first connecting rod 43 is hinged to the center of each second connecting rod 44, two ends of each first connecting rod 43 are hinged to one first sliding block 41 and one second sliding block 42, and two ends of each second connecting rod 44 are hinged to the other first sliding block 41 and the other second sliding block 42 respectively, so that when the protective canopy is used, when the distance between two adjacent supporting mechanisms 2 changes, the included angle between the first connecting rod 43 and the second connecting rod 44 of the connecting supports 4 between the two supporting mechanisms 2 changes, so that the two first sliding blocks 41 are driven to mutually approach or separate, the two second sliding blocks are driven to simultaneously, and the two supporting mechanisms 4 are connected together, so that the two supporting mechanisms 2 are capable of being connected to prevent toppling over one another through the whole supporting mechanism 2, and the two supporting mechanisms are connected together.
In order to fix the rails 1 to the ground, referring to fig. 1 and 2, in a preferred embodiment, two of the rails 1 are provided with mounting holes 11.
In order to prevent the canopy from sliding along the rails after installation, and referring to fig. 1 and 2, in a preferred embodiment, each of the rollers 22 is provided with a brake (not shown).
For better understanding of the present invention, the following detailed description is made with reference to fig. 1 to 6 to describe the working process of the protection canopy of the present invention: when the installation, at first the length of each first extensible member 23 is adjusted according to the width of foundation ditch, again according to the length of first extensible member 23, set for the width between two tracks 1, and fix two tracks 1 in the subaerial of foundation ditch both sides according to the width of setting for, then be connected the both ends of each first extensible member 23 with two bracing pieces 21 that correspond respectively, thereby accomplish the equipment of each supporting mechanism 2, go into each track 1 with two gyro wheels 22 in each supporting mechanism 2 respectively card after that, locate each supporting mechanism 2's top with waterproof cover cloth 3 lid again, each bracing piece 21 all is connected with waterproof cover cloth 3, thereby accomplished the installation of canopy, because the utility model provides a width can be adjusted as required to the protection canopy, thereby the demand of covering of the foundation ditch of adaptable different width, be convenient for reuse, thereby reduce the acquisition cost of canopy, reduce the waste of idle canopy.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A protective canopy is characterized by comprising two rails, a plurality of supporting mechanisms and waterproof cover cloth;
the two rails are used for being fixed on the ground side by side;
each supporting mechanism comprises two supporting rods, two idler wheels and a first telescopic piece, the two idler wheels are rotatably arranged at the lower ends of the two supporting rods, the two idler wheels are slidably arranged in the two tracks, the length of the first telescopic piece can be extended and retracted, and two ends of the first telescopic piece are respectively connected with the two supporting rods;
the waterproof cover cloth is used for covering and locating each supporting mechanism's top, each the bracing piece all with waterproof cover cloth is connected.
2. The shelter of claim 1, wherein the first extensible member comprises a first sleeve, a first sliding bar and a first fixing pin, one end of the first sleeve is fixedly connected with one of the support bars, a first pin hole is formed in a side wall of the first sleeve, the first sleeve is slidably sleeved on the first sliding bar, one end of the first sliding bar is fixedly connected with the other support bar, a plurality of second pin holes are formed in the side wall of the first sliding bar along the length direction, and the first fixing pin is inserted into the first pin hole and the second pin holes.
3. The shelter of claim 2, wherein the inner side wall of the first pin hole is provided with a first internal thread, the outer side wall of the first fixing pin is provided with a first external thread matched with the first internal thread, and the first fixing pin is in threaded connection with the first pin hole.
4. The shelter of claim 1, wherein each of the support mechanisms further comprises two diagonal rods, one ends of the two diagonal rods are hinged to each other, the other ends of the two diagonal rods are hinged to the two support rods, respectively, and the waterproof cover is covered on the diagonal rods and connected with the diagonal rods.
5. A protection rainshed as claimed in claim 4, wherein each of said support mechanisms further comprises a second extensible member, said second extensible member being extendable in length, and both ends of said second extensible member being respectively hinged to said two diagonal members.
6. The rain protection shed according to claim 5, wherein the second extensible member comprises a second sleeve, a second slide bar and a second fixing pin, one end of the second sleeve is hinged to one of the diagonal bars, a third pin hole is formed in a side wall of the second sleeve, the second sleeve is slidably sleeved on the second slide bar, one end of the second slide bar is hinged to the other diagonal bar, a plurality of fourth pin holes are formed in the side wall of the second slide bar along the length direction, and the second fixing pin is inserted into the third pin hole and the fourth pin hole.
7. The weather shelter of claim 6, wherein the third pin hole has a second internal thread formed on an inner sidewall thereof, and a second external thread engaged with the second internal thread is formed on an outer sidewall thereof, the second pin hole being threadedly coupled to the third pin hole.
8. A shelter as claimed in claim 1 wherein each of said support rods is provided with a sliding slot along the length direction;
the protection canopy still includes a plurality of linking bridge, each linking bridge all includes two first sliders, two second sliders, first connecting rod and second connecting rod, two first slider slides respectively and sets up in one in the spout of bracing piece, two the second slider slides respectively and sets up in adjacent another in the spout of bracing piece, the center of first connecting rod with the center of second connecting rod is articulated, the both ends of first connecting rod respectively with one first slider and one the second slider is articulated, the both ends of second connecting rod respectively with another first slider and another the second slider is articulated.
9. A shelter as claimed in claim 1 wherein mounting holes are provided in both of said rails.
10. A protective rainshed according to claim 1 wherein each said roller has a brake member disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634612.9U CN218406823U (en) | 2022-09-28 | 2022-09-28 | Protective rain shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634612.9U CN218406823U (en) | 2022-09-28 | 2022-09-28 | Protective rain shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406823U true CN218406823U (en) | 2023-01-31 |
Family
ID=84999118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222634612.9U Active CN218406823U (en) | 2022-09-28 | 2022-09-28 | Protective rain shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218406823U (en) |
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2022
- 2022-09-28 CN CN202222634612.9U patent/CN218406823U/en active Active
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