CN220378002U - Protective fence convenient to disassemble and assemble - Google Patents
Protective fence convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN220378002U CN220378002U CN202321422301.4U CN202321422301U CN220378002U CN 220378002 U CN220378002 U CN 220378002U CN 202321422301 U CN202321422301 U CN 202321422301U CN 220378002 U CN220378002 U CN 220378002U
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- fixedly connected
- support column
- groove
- protective fence
- disassemble
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- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fencing (AREA)
Abstract
The utility model discloses a protective fence convenient to disassemble and assemble, which comprises a support column, wherein a T-shaped groove is formed in the upper surface of the support column, a base is fixedly connected to the lower surface of the support column, a lower connecting plate is fixedly connected to the inner side of the T-shaped groove and close to the lower surface of the support column, an upper connecting plate is fixedly connected to the inner side of the T-shaped groove and close to the upper surface of the T-shaped groove, fixing plates are fixedly connected to the front side and the rear side of the upper connecting plate and close to the lower surface of the upper connecting plate, a rotating shaft is fixedly connected to the inner side surfaces of the two fixing plates, a shaft sleeve is movably connected to the side surface of the rotating shaft, and a connecting block is fixedly connected to the side surface of the shaft sleeve. Through above-mentioned structure, rail part sets up pivot and connecting block cooperation, can put down after dismantling, and convenient transportation has the oblique angle through setting up guide pillar and spring cooperation and lower fixed block can automatic chucking prop up the rail, and the dismouting step is simple and practical to base and support column separation set up the replaceability that has increased the device.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a protective fence convenient to disassemble and assemble.
Background
Municipal works need put corresponding protective apparatus in the outside in the work progress, can provide better protection for construction highway section through the protection rail, can also play certain warning effect to the pedestrian simultaneously, the normal clear of the construction of being convenient for.
At present, the protective fence used during municipal construction is simple in structure, single in function, in order to ensure personnel safety in construction, generally uses the safety protective fence, and the pillar, the horizontal pole or the protective screening of current protective fence adopt rigid connection more, on the one hand, are inconvenient to store and transport, mostly use manual transport, waste manpower, on the other hand, because the protective screening can often suffer the rainwater erosion, be difficult to change after the protective screening damages, can only whole protective fence trades off, causes construction cost's increase.
Disclosure of Invention
The utility model provides a protective fence convenient to disassemble and assemble, the fence part is provided with a rotating shaft and a connecting block to be matched, the fence can be leveled after disassembly, the transportation is convenient, the fence can be automatically clamped and supported by arranging a guide post and a spring to be matched with a lower fixing block with an oblique angle, the disassembly and assembly steps are simple and practical, and the replaceability of the device is improved due to the separation and arrangement of a base and a support post.
In order to achieve the above object, a protective fence convenient to assemble and disassemble is provided, which comprises a supporting column, the T-shaped groove is seted up on the upper surface of support column, fixed surface is connected with the base under the support column, T-shaped groove inboard and be close to lower fixed surface and be connected with lower connecting plate, T-shaped groove inboard and be close to upper fixed surface and be connected with upper connecting plate, the equal fixedly connected with fixed plate of upper and lower both sides and be close to lower surface of upper connecting plate, the inboard fixed surface of two fixed plates is connected with the pivot, pivot side swing joint has the axle sleeve, the side fixedly connected with connecting block of axle sleeve, connecting block left side surface and be close to top fixed connection have lower fixed block, spherical groove has been seted up to lower fixed surface on the lower fixed block, the upper fixed surface of connecting block left side surface and be located the top fixed connection of lower fixed block has the circular groove, the bottom surface fixedly connected with spring of circular groove, the link fixedly connected with guide pillar of spring, the top and the spherical groove contact, the left side of upper fixed block has the rectangular groove, the rectangular groove has been seted up to the pivot, the pivot is through rotating the upper and lower fixed plate, the upper and lower fixed plate is through the upper and lower fixed plate, the upper and lower fixed surface is the upper and lower fixed plate is convenient to rotate, the upper and lower fixed plate is through the upper and lower fixed plate is convenient to set up, the lower fixing block is arranged to facilitate fixing the guide post conveniently, the upper fixing block is arranged to facilitate arranging the circular groove fixing spring, the spring and the guide post are matched to facilitate automatic clamping, the rectangular groove is arranged to facilitate placing the rocker, and the supporting plate is arranged to provide a supporting point for the rocker.
According to a protection rail convenient to dismouting, the base side divide into upper and lower two parts, the screw hole has been seted up to the lower surface of base, the quantity of screw hole is a plurality of, a plurality of screw hole evenly distributed is at the base lower surface, is in order to make things convenient for passerby to collide with through setting up the fillet at the base, is in order to reserve with bottom surface fixed connection scheme through setting up the screw hole.
According to the protective fence convenient to dismouting, the lower surface of support column just is located center fixedly connected with screw thread post, screw thread groove A has been seted up to base upper surface just in the center, screw thread post and screw thread groove A contact, through setting up screw thread post cooperation screw thread groove A for convenient loading and unloading.
According to the protective fence convenient to dismouting, the quantity of T type groove is two, two the T type groove is located the left and right sides of support column respectively, screw thread groove B has been seted up to support column upper surface and be located the center, the contact has the double-screw bolt in the screw thread groove B, surface fixedly connected with solar reflector on the double-screw bolt is in order to make things convenient for evening to vehicle light reflection of light warning through setting up solar reflector.
According to the protective fence convenient to dismouting, rectangular channel has been seted up to the support column upper surface, clamp plate lower surface and rectangular channel bottom contact, the height of clamp plate is higher than the height of support column upper surface, is higher than the height of support column upper surface through setting up the clamp plate in order to play the effect of compressing tightly to the connecting plate better.
According to the protective fence convenient to disassemble and assemble, the solar cell is fixedly connected with the upper surface of the solar reflecting plate, the reflecting plate is fixedly connected with the side surface of the solar reflecting plate, and the solar cell is arranged to facilitate energy storage in daytime and automatic discharge and luminescence at night.
According to the protective fence convenient to disassemble and assemble, the joint of the left side surface and the upper surface of the lower fixing block is provided with an oblique angle, the lower surface of the guide pillar is arranged to be spherical, and the oblique angle is arranged to facilitate the guide pillar to automatically slide into the spherical groove on the upper surface of the lower fixing block.
The utility model has the beneficial effects that: the rail part is provided with the rotating shaft and the connecting block to be matched, can be leveled after being disassembled, is convenient to transport, can be automatically clamped to prop up the rail through the lower fixing block provided with the guide pillar and the spring to be matched with a bevel angle, is simple and practical in disassembly and assembly steps, and the base and the support pillar are separated to be provided with the replaceability of the device.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a protective fence of the present utility model which is easy to assemble and disassemble;
FIG. 2 is a perspective view of a support structure of a protective fence according to the present utility model that is easy to disassemble and assemble;
FIG. 3 is a cross-sectional view of a protective fence of the present utility model which is easy to assemble and disassemble;
fig. 4 is an enlarged view of a of fig. 3 according to the present utility model.
Legend description:
1. a lower connecting plate; 2. a connecting block; 3. a base; 4. a threaded hole; 5. a support column; 6. a T-shaped groove; 7. a pressing plate; 8. a solar energy reflecting plate; 9. an upper connecting plate; 10. a fixing plate; 11. a rotating shaft; 12. a threaded column; 13. a seesaw; 14. a support plate; 15. a guide post; 16. a lower fixing block; 17. a spherical groove; 18. a spring; 19. and (5) an upper fixing block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the protective fence for easy dismounting includes a support column 5, a T-shaped groove 6 is provided on the upper surface of the support column 5, a base 3 is fixedly connected to the lower surface of the support column 5, a lower connecting plate 1 is fixedly connected to the inner side of the T-shaped groove 6 and close to the lower surface, an upper connecting plate 9 is fixedly connected to the inner side of the T-shaped groove 6 and close to the upper surface, fixing plates 10 are fixedly connected to the front and rear sides of the upper connecting plate 9 and close to the lower surface, a rotating shaft 11 is fixedly connected to the inner side surfaces of the two fixing plates 10, a shaft sleeve is movably connected to the side surface of the rotating shaft 11, a connecting block 2 is fixedly connected to the side surface of the shaft sleeve, a lower fixing block 16 is fixedly connected to the left side surface of the connecting block 2 and close to the upper side, a spherical groove 17 is provided on the upper surface of the lower fixing block 16, a round groove 17 is provided on the lower surface of the connecting block 2 and is fixedly connected to the upper fixing block 19 above the lower fixing block 16, a spring 18 is fixedly connected to the bottom surface of the round groove 18, the connecting end of the spring 18 is fixedly connected to 15, the top end of the guide post 15 contacts the spherical groove 17, the left side of the rectangular groove 19 is provided with the rectangular groove 13, and the left side of the left fixing block 19 is connected to the upper surface of the rectangular groove 13 is fixedly connected to the upper surface of the support plate 13.
The base 3 side divide into upper and lower two parts, and screw hole 4 has been seted up to the lower surface of base 3, and the quantity of screw hole 4 is a plurality of, and a plurality of screw holes 4 evenly distributed are at the base 3 lower surface.
The number of the T-shaped grooves 6 is two, the two T-shaped grooves 6 are respectively positioned at the left side and the right side of the support column 5, the upper surface of the support column 5 is provided with a thread groove B at the center, the inside of the thread groove B is contacted with a stud, and the upper surface of the stud is fixedly connected with a solar reflecting plate 8. Rectangular grooves are formed in the upper surfaces of the support columns 5, the lower surfaces of the pressing plates 7 are in contact with the bottom surfaces of the rectangular grooves, and the height of the pressing plates 7 is higher than that of the upper surfaces of the support columns 5.
The upper surface of the solar reflecting plate 8 is fixedly connected with a solar cell, and the side surface of the solar reflecting plate 8 is fixedly connected with a reflecting plate. The joint of the left side surface and the upper surface of the lower fixed block 16 is provided with an oblique angle, and the lower surface of the guide post 15 is provided with a sphere. The lower surface of the support column 5 is fixedly connected with a threaded column 12 at the center, a threaded groove A is formed in the upper surface of the base 3 at the center, and the threaded column 12 is in contact with the threaded groove A.
Working principle: firstly, screw thread columns 12 on a support column 5 and screw thread grooves A in a base 3 are screwed up, an upper connecting plate 9 of a fence is pulled up, a shaft sleeve in a connecting block 2 rotates on a rotating shaft 11, when the shaft sleeve rotates to a proper height, a guide column 15 slides into a ball groove 17 through an inclined chamfer on a lower fixed block 16, a spring 18 is gradually compressed in the process, the spring 18 props against the guide column 15 when the top end of the guide column 15 slides into the ball groove 17, two ends of the supported fence are inserted into T-shaped grooves 6 of the support column 5, a pressing plate 7 is inserted, a solar reflecting plate 8 with a stud is screwed up with the support column 5 through the screw thread grooves B, when the fence is disassembled, a rocker 13 is pressed down by hand, the support plate 14 serves as a fulcrum to press the spring 18 to pull up the guide column, and at the moment, the connecting block can rotate.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a protective fence convenient to dismouting, its characterized in that, including support column (5), T type groove (6) have been seted up to the upper surface of support column (5), fixedly connected with base (3) under support column (5), T type groove (6) inboard and be close to lower fixed surface and be connected with lower connecting plate (1), T type groove (6) inboard and be close to upper fixed surface and be connected with upper connecting plate (9), both sides and be close to lower fixed surface of upper connecting plate (9) all fixedly connected with fixed plate (10), the inboard fixed surface of two fixed plates (10) are connected with pivot (11), pivot (11) side swing joint has the axle sleeve, the side fixedly connected with connecting block (2) of axle sleeve, connecting block (2) left side surface and be close to top fixed surface and be connected with lower fixed block (16), spherical groove (17) have been seted up on the upper surface of lower fixed block (16), the top fixed surface that is located lower fixed block (16) is connected with fixed block (19), upper fixed surface (19) are equipped with pivot (11), circular groove (18) are connected with round guide pillar (18) are connected with each other to the top, rectangular grooves are formed in the left side of the upper fixing block (19), the rectangular grooves extend into the circular grooves, a rocker (13) is fixedly connected to the left side of the guide pillar (15), a supporting plate (14) is fixedly connected to the left side and the lower surface of the upper fixing block (19), and the upper surface of the supporting plate (14) is in contact with the lower surface of the rocker (13).
2. The protective fence convenient to disassemble and assemble according to claim 1, wherein the side surface of the base (3) is divided into an upper part and a lower part, threaded holes (4) are formed in the lower surface of the base (3), the number of the threaded holes (4) is multiple, and the threaded holes (4) are uniformly distributed on the lower surface of the base (3).
3. The protective fence convenient to disassemble and assemble according to claim 1, wherein the lower surface of the supporting column (5) is fixedly connected with a threaded column (12) at the center, the upper surface of the base (3) is provided with a threaded groove A at the center, and the threaded column (12) is in contact with the threaded groove A.
4. The protective fence convenient to disassemble and assemble according to claim 1, wherein the number of the T-shaped grooves (6) is two, the two T-shaped grooves (6) are respectively positioned on the left side and the right side of the support column (5), a thread groove B is formed in the upper surface of the support column (5) and in the center of the support column, studs are contacted in the thread groove B, and a solar reflecting plate (8) is fixedly connected to the upper surface of each stud.
5. The protective fence convenient to disassemble and assemble according to claim 1, wherein the upper surface of the supporting column (5) is provided with a rectangular groove, the lower surface of the pressing plate (7) is in contact with the bottom surface of the rectangular groove, and the height of the pressing plate (7) is higher than that of the upper surface of the supporting column (5).
6. The protective fence convenient to disassemble and assemble according to claim 4, wherein the solar cell is fixedly connected to the upper surface of the solar reflecting plate (8), and the reflecting plate is fixedly connected to the side surface of the solar reflecting plate (8).
7. The protective fence convenient to disassemble and assemble according to claim 1, wherein an oblique angle is arranged at the joint of the left side surface and the upper surface of the lower fixing block (16), and the lower surface of the guide post (15) is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422301.4U CN220378002U (en) | 2023-06-06 | 2023-06-06 | Protective fence convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422301.4U CN220378002U (en) | 2023-06-06 | 2023-06-06 | Protective fence convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378002U true CN220378002U (en) | 2024-01-23 |
Family
ID=89564362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321422301.4U Active CN220378002U (en) | 2023-06-06 | 2023-06-06 | Protective fence convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378002U (en) |
-
2023
- 2023-06-06 CN CN202321422301.4U patent/CN220378002U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |