CN210917983U - Roof guard rail node - Google Patents
Roof guard rail node Download PDFInfo
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- CN210917983U CN210917983U CN201921022432.7U CN201921022432U CN210917983U CN 210917983 U CN210917983 U CN 210917983U CN 201921022432 U CN201921022432 U CN 201921022432U CN 210917983 U CN210917983 U CN 210917983U
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- aluminum alloy
- roof
- guard rail
- parapet
- node
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Abstract
The utility model provides a railing node is prevented on roof. Including parapet and locking mechanism, the upper surface both ends of parapet all are provided with aluminum alloy stand, two the both sides bottom of aluminum alloy stand all is provided with the fixed block, and two be provided with two connecting rods between the position of locating of aluminum alloy stand, two be provided with fifteen aluminum alloy protection poles between the position of connecting rod, two simultaneously the intermediate position department of aluminum alloy stand has all run through the dead lever. The utility model provides a guardrail bar node is prevented on roof is convenient for adjust the angle that forms between two aluminum alloy stands and the parapet to be fit for partial facade molding and have the demand, need reduce the chooseing for use of the building of parapet height, avoided the ground people sight can see the railing, influence the pleasing to the eye degree of building, the first telescopic link of simultaneous design, second telescopic link and locking mechanism are convenient for fix the railing, play fine supporting role, the firm nature of the device has been strengthened.
Description
Technical Field
The utility model relates to a guard rail field especially relates to railing node is prevented on roof.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The guardrail also can be different according to the difference of height, the price of per meter length, nevertheless the roof guard rail node that appears on the market still has various not enough, can not satisfy the demand of production.
The utility model discloses a device of guardrail bar is prevented in simple and easy installation as utility model discloses that the bulletin number is CN206458093U, it is reliable though realized protection quality, repeatedly usable, it is convenient to dismantle equipment, reduces construction cost, but still does not solve current roof and prevent guardrail bar node when using, because the railing has certain height, the people can see the railing when ground to building has brought unsightly, causes the corruption to the railing easily simultaneously, has reduced life's problem.
Therefore, there is a need to provide a roof guard rail joint that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a railing node is prevented on roof has solved current railing node is prevented on roof and when using, because the railing has certain height, the people can see the railing when ground to bring unsightly to housing construction, caused the corruption to the railing easily simultaneously, reduced life's problem.
In order to solve the technical problem, the utility model provides a pair of technical scheme: guardrail bar node is prevented on roof, including parapet and locking mechanism, the upper surface both ends of parapet all are provided with aluminum alloy stand, two aluminum alloy stand's both sides bottom all is provided with the fixed block, and two be provided with two connecting rods between the position of department of aluminum alloy stand, two be provided with fifteen aluminum alloy protection poles between the position of connecting rod, two simultaneously the intermediate position department of aluminum alloy stand has all run through the dead lever, two the surface one end of dead lever all is provided with the nut, two the other end of dead lever is provided with first telescopic link, the bottom of first telescopic link is provided with the second telescopic link.
Preferably, the locking mechanism comprises a locking sleeve, the bottom end of the locking sleeve is fixedly connected with a rotating sleeve, pressing blocks are arranged on two sides of the inner wall of the locking sleeve, and the top end of the locking sleeve is fixedly connected with a dustproof sheet.
Preferably, the two connecting rods are fixedly connected through fifteen aluminum alloy protection rods, and the distances between the aluminum alloy protection rods are equal.
Preferably, circular hole A has all been seted up to the intermediate position department of aluminum alloy stand, the dead lever runs through in circular hole A, and dead lever and nut fixed connection.
Preferably, circular hole B has all been seted up to two one side of aluminum alloy stand, circular hole B's inside is provided with the pivot, two the pivot runs through respectively in aluminum alloy stand, just the pivot rotates with aluminum alloy stand to be connected.
Preferably, four spacing recesses have all been seted up to one side of fixed block, two the one end of pivot is connected with spacing recess block respectively.
Preferably, the two rotating sleeves are both circular in section shape, and the inner wall of each rotating sleeve is provided with a thread A.
Preferably, the two second telescopic rods are in a semi-hollow cylinder shape, the top end of the outer surface of each second telescopic rod is provided with a thread B, and the rotating sleeve is movably connected with the second telescopic rods through the threads A and the threads B.
Preferably, the cross section of the four pressing blocks is trapezoidal, an opening is formed in the middle of each locking sleeve, and the cross section of each opening is trapezoidal.
Compared with the prior art, the utility model provides a guardrail bar node is prevented on roof has following beneficial effect:
the utility model provides a guardrail bar node is prevented on roof, be convenient for adjust the angle that forms between two aluminum alloy stands and the parapet through the fixed block and the pivot of design, so that there is the demand in suitable part facade molding, the chooseing for use of the building that needs to reduce the parapet height, avoided the ground people viewpoint to see the railing, influence the pleasing to the eye degree of building, the first telescopic link of simultaneous design, second telescopic link and locking mechanism are convenient for fixed railing, play fine supporting role, the firm nature of the device has been strengthened, indirect life that has improved the device, therefore, the clothes hanger is strong in practicability, fine development prospect has been brought.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a roof guard rail joint according to the present invention;
FIG. 2 is a schematic side view of the structure shown in FIG. 1;
FIG. 3 is a side view of the first telescoping rod of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of a top cross section of the first telescopic rod shown in fig. 1.
Reference numbers in the figures: 1. parapet, 2, aluminum alloy stand, 3, connecting rod, 4, aluminum alloy guard bar, 5, fixed block, 6, nut, 7, dead lever, 8, first telescopic link, 9, lock sleeve, 10, second telescopic link, 11, pivot, 12, briquetting, 13, dustproof piece, 14, the rotation cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a roof guard rail node according to the present invention; FIG. 2 is a schematic side view of the structure shown in FIG. 1; FIG. 3 is a side view of the first telescoping rod of FIG. 1; FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3; fig. 5 is a schematic structural view of a top cross section of the first telescopic rod shown in fig. 1. The utility model provides a technical scheme: guardrail bar node is prevented on roof, including parapet 1 and locking mechanism, parapet 1's upper surface both ends all are provided with aluminum alloy stand 2, two aluminum alloy stand 2's both sides bottom all is provided with fixed block 5, and be provided with two connecting rods 3 between two aluminum alloy stand 2's the position, be provided with fifteen aluminum alloy protection poles 4 between two connecting rods 3's the position, two aluminum alloy stand 2's intermediate position department has all run through dead lever 7 simultaneously, the surface one end of two dead levers 7 all is provided with nut 6, the other end of two dead levers 7 is provided with first telescopic link 8, the bottom of first telescopic link 8 is provided with second telescopic link 10.
In order to fix the first telescopic rod 8 conveniently, in this embodiment, preferably, the locking mechanism includes a locking sleeve 9, a rotating sleeve 14 is fixedly connected to a bottom end of the locking sleeve 9, pressing blocks 12 are arranged on two sides of an inner wall of the locking sleeve 9, and a dust-proof sheet 13 is fixedly connected to a top end of the locking sleeve 9.
For the convenience of protection, in this embodiment, preferably, two connecting rods 3 are fixedly connected through fifteen aluminum alloy protection rods 4, and the distances between the aluminum alloy protection rods 4 are equal in size.
In order to fix the fixing rod 7, in this embodiment, preferably, the middle position of the aluminum alloy column 2 is provided with a circular hole a, the fixing rod 7 penetrates through the circular hole a, and the fixing rod 7 is fixedly connected with the nut 6.
In order to facilitate rotating the aluminum alloy upright post 2, in the embodiment, preferably, a circular hole B is formed in one side of each of the two aluminum alloy upright posts 2, a rotating shaft 11 is arranged inside the circular hole B, the two rotating shafts 11 respectively penetrate through the aluminum alloy upright posts 2, and the rotating shafts 11 are rotatably connected with the aluminum alloy upright posts 2.
For the sake of convenience, in this embodiment, it is preferable that four fixing blocks 5 have each been provided with a limiting groove on one side, and the one ends of two rotating shafts 11 are connected with limiting groove snap fit respectively.
In order to facilitate the rotation of the rotating sleeves 14, in the present embodiment, it is preferable that the cross-sectional shapes of the two rotating sleeves 14 are both circular rings, and the inner wall of the rotating sleeve 14 is provided with a thread a.
In order to facilitate the movement of the first telescopic rod 8, in this embodiment, it is preferable that the two second telescopic rods 10 are shaped like a semi-hollow cylinder, the top end of the outer surface of the second telescopic rod 10 is provided with a thread B, and the rotating sleeve 14 is movably connected with the second telescopic rod 10 through the thread a and the thread B.
In order to facilitate the pressing of the pressing blocks 12, in this embodiment, preferably, the cross-sectional shapes of the four pressing blocks 12 are trapezoidal, the middle of the two locking sleeves 9 is provided with an opening, and the cross-sectional shape of the opening is trapezoidal.
The utility model provides a railing node is prevented on roof's theory of operation as follows: for different heights of the parapet wall 1, when the handrail can be prevented from being seen from the viewpoint of ground people, the rotating sleeve 14 can be rotated through the screw thread A and the screw thread B, the rotating sleeve 14 can rotate and descend while rotating, the rotating sleeve 14 drives the locking sleeve 9 to descend, the pressing block 12 is trapezoidal and can be in a loosening state, the first telescopic rod 8 can be moved to a certain height, when the first telescopic rod 8 moves, the aluminum alloy upright post 2 can be driven to rotate around the rotating shaft 11 through the two fixing blocks 5, the angle between the aluminum alloy upright post 2 and the parapet wall 1 is changed, so that the handrail can not be seen from the viewpoint of ground people, then the rotating sleeve 14 can be rotated through the screw thread A and the screw thread B, the rotating sleeve 14 can rotate and ascend while rotating, the rotating sleeve 14 drives the locking sleeve 9 to ascend, the locking sleeve 9 presses the pressing block 12 while ascending, the pressing block 12 moves towards the inner side, thereby fixing the height of the first telescopic rod 8, namely completing the use. 1. Parapet, 2, aluminum alloy stand, 3, connecting rod, 4, aluminum alloy guard bar, 5, fixed block, 6, nut, 7, dead lever, 8, first telescopic link, 9, lock sleeve, 10, second telescopic link, 11, pivot, 12, briquetting, 13, dustproof piece, 14, rotating sleeve
Compared with the prior art, the utility model provides a guardrail bar node is prevented on roof has following beneficial effect:
the utility model provides a guardrail bar node is prevented on roof, be convenient for adjust the angle that forms between two aluminum alloy stand 2 and the parapet 1 through the fixed block 5 and the pivot 11 of design, so that there is the demand in suitable part facade molding, need reduce the chooseing for use of the building of parapet 1 height, avoided the ground people viewpoint to see the railing, influence the pleasing to the eye degree of building, the first telescopic link 8 of simultaneous design, second telescopic link 10 and locking mechanism are convenient for fixed railing, play fine supporting role, the firm nature of the device has been strengthened, indirect improvement the device's life, therefore, the clothes hanger is strong in practicability, fine development prospect has been brought.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (9)
1. Railing node is prevented on roof, including parapet (1) and locking mechanism, its characterized in that: the utility model discloses a parapet, including parapet (1), aluminum alloy stand (2), two aluminum alloy stand (2)'s both sides bottom all is provided with fixed block (5), and two be provided with two connecting rod (3) between the position of locating of aluminum alloy stand (2), two be provided with fifteen aluminum alloy protection rod (4) between the position of connecting rod (3), two simultaneously the intermediate position department of aluminum alloy stand (2) has all run through dead lever (7), two the surface one end of dead lever (7) all is provided with nut (6), two the other end of dead lever (7) is provided with first telescopic link (8), the bottom of first telescopic link (8) is provided with second telescopic link (10).
2. The roof guard rail node of claim 1, characterized in that, the locking mechanism includes a locking sleeve (9), a rotating sleeve (14) is fixedly connected to the bottom end of the locking sleeve (9), pressing blocks (12) are arranged on both sides of the inner wall of the locking sleeve (9), and a dust-proof sheet (13) is fixedly connected to the top end of the locking sleeve (9).
3. The roof guard rail joint according to claim 1, characterized in that two connecting rods (3) are fixedly connected through fifteen aluminum alloy guard bars (4), and the distances between the aluminum alloy guard bars (4) are equal.
4. The joint of the roof guard rail of claim 1, wherein the aluminum alloy columns (2) are provided with round holes A at the middle positions, the fixing rods (7) penetrate through the round holes A, and the fixing rods (7) are fixedly connected with the nuts (6).
5. The joint of the roof guard rail according to claim 1, wherein a circular hole B is formed in each of two aluminum alloy columns (2), a rotating shaft (11) is arranged inside each circular hole B, the two rotating shafts (11) respectively penetrate through the aluminum alloy columns (2), and the rotating shafts (11) are rotatably connected with the aluminum alloy columns (2).
6. The joint of the roof guard rail according to claim 5, wherein one side of each of the four fixing blocks (5) is provided with a limiting groove, and one end of each of the two rotating shafts (11) is connected with the limiting groove in a clamping manner.
7. The node of the roof guard rail according to claim 2, characterized in that the cross-sectional shapes of the two rotating sleeves (14) are both circular rings, and the inner wall of the rotating sleeve (14) is provided with a thread A.
8. The roof guard rail joint of claim 2, characterized in that the two second telescopic rods (10) are in the shape of a semi-hollow cylinder, the top end of the outer surface of the second telescopic rod (10) is provided with a thread B, and the rotating sleeve (14) is movably connected with the second telescopic rod (10) through the thread A and the thread B.
9. The node of the roof guard rail according to claim 2, characterized in that the cross section of the four pressing blocks (12) is trapezoidal, an opening is formed in the middle of each of the two locking sleeves (9), and the cross section of the opening is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022432.7U CN210917983U (en) | 2019-07-03 | 2019-07-03 | Roof guard rail node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022432.7U CN210917983U (en) | 2019-07-03 | 2019-07-03 | Roof guard rail node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917983U true CN210917983U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022432.7U Active CN210917983U (en) | 2019-07-03 | 2019-07-03 | Roof guard rail node |
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| Country | Link |
|---|---|
| CN (1) | CN210917983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215286A (en) * | 2022-01-18 | 2022-03-22 | 张跃 | Roof suspender structure |
-
2019
- 2019-07-03 CN CN201921022432.7U patent/CN210917983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215286A (en) * | 2022-01-18 | 2022-03-22 | 张跃 | Roof suspender structure |
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