CN214463215U - Rail guard convenient to dismouting for construction - Google Patents
Rail guard convenient to dismouting for construction Download PDFInfo
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- CN214463215U CN214463215U CN202120637291.0U CN202120637291U CN214463215U CN 214463215 U CN214463215 U CN 214463215U CN 202120637291 U CN202120637291 U CN 202120637291U CN 214463215 U CN214463215 U CN 214463215U
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- rod
- movable
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- movable rod
- extension rod
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Abstract
The utility model discloses a rail guard of dismouting of being convenient for construction, including well core rod and draw-in groove, well core rod's lower extreme is provided with well pole activity track, and the orbital internal connection of well pole activity has central extension rod, well core rod's both ends are connected with the third movable rod, and the outside of third movable rod is provided with the second movable rod, the externally mounted of second movable rod has first movable rod, and the one end of first movable rod is fixed with the limit pole, the internal connection of first movable rod has the connecting rod, the waterproof cover is installed to the upper end of limit pole, and states the lower extreme of limit pole and be provided with limit pole activity track, the orbital internal connection of limit pole activity has limit position extension rod. This guardrail limit position extension rod for construction dismouting of being convenient for can drive limit position extension rod through removing the movable block and slide at well pole activity track, adjust the length that limit position extension rod stretches out the limit rod, adapt to uneven building construction scene, make the guardrail equally can stably use.
Description
Technical Field
The utility model relates to a rail guard field specifically is a rail guard of dismouting of being convenient for construction.
Background
Protective fence-here, it is industrial "protective fence" or "crash barrier", the common steel is made, such as round steel pipe, square steel pipe or profiled steel sheet, the surface treatment of outdoor crash barrier uses waterproof material. The manufactured anti-collision guardrail has beautiful appearance and is not easy to rust.
The protective guard for building construction in the market cannot be adjusted in size from the protective guard, is complex to mount and dismount and is not easy to carry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail guard of dismouting of being convenient for construction to solve above-mentioned background, the rail guard of construction usefulness that proposes in the technique can't remove from rail guard itself and adjust the size, and the installation is dismantled complicacy, the difficult problem of transport.
In order to achieve the above object, the utility model provides a following technical scheme: including well core rod and draw-in groove, well core rod's lower extreme is provided with well pole activity track, and well pole activity track's internal connection has central extension rod, well core rod's both ends are connected with the third movable rod, and the outside of third movable rod is provided with the second movable rod, the externally mounted of second movable rod has first movable rod, and the one end of first movable rod is fixed with the side bar, the internal connection of first movable rod has the connecting rod, waterproof cover is installed to the upper end of side bar, and states the lower extreme of side bar and be provided with side bar activity track, the internal connection of side bar activity track has the limit position extension rod, and the orbital outside of side bar activity is provided with the movable block, the linking piece is installed to the right-hand member of side bar, the draw-in groove is located the right-hand member of linking piece.
Preferably, the side position extension rod forms a sliding structure through the space between the side rod movable track and the movable block, and the movable block is fixedly connected with the extension rod.
Preferably, the side rod and the waterproof cover are in threaded connection, and the side rod is hollow.
Preferably, the clamping groove and the connecting piece are connected in a welding mode, and the clamping groove is two-thirds of a hollow circle.
Preferably, be swing joint between first movable rod and the second movable rod, and be welded connection between first movable rod and the connecting rod.
Preferably, the central extension rod is in a compass shape, and the central extension rod is longer than the side extension rod in size.
Compared with the prior art, the beneficial effects of the utility model are that:
the conveniently-disassembled and assembled edge position extension rod of the protective guard for building construction can drive the edge position extension rod to slide on the middle rod movable track through the movable block, the length of the edge position extension rod extending out of the edge rod is adjusted, the protective guard is suitable for uneven building construction sites, the protective guard can be stably used as well, the central extension rod is far away from the ground due to the fact that the central rod is far away from the ground, the size of the central extension rod is longer than that of the edge position extension rod, the central extension rod and the edge position extension rod are identical in operation and are both conical, and the central extension rod and the edge position extension rod can be conveniently fixed on a building construction site with mud;
the interior of the conveniently-disassembled protective guard side rod for building construction is hollow, so that space can be provided for the side position extension rod while the weight is reduced, the waterproof cover can prevent rainwater and the like from corroding the interior of the protective guard and affecting the service life of the protective guard, the clamping groove is positioned on the side rod on the right side of the protective guard, the internal size of the clamping groove is the same as the external size of the side rod on the left side of the protective guard, and the convenient-assembled protective guard side rod is convenient to install and disassemble;
this building construction is with the middle of being fixed with the connecting rod of the first movable rod upper and lower extreme of rail guard of dismouting of being convenient for, during first movable rod can contract the second movable rod, during the second movable rod can contract the third movable rod, the connecting rod plays spacing effect, the flexible width that can directly adjust the guardrail between first movable rod, second movable rod and the third movable rod.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the present invention.
In the figure, 1, side rods; 2. a connecting rod; 3. a waterproof cover; 4. a first movable bar; 5. a second movable bar; 6. a third movable bar; 7. a center pole; 8. a joining member; 9. a card slot; 10. a middle rod movable track; 11. a side bar movable track; 12. a central extension rod; 13. a moving block; 14. the edge position extension rod.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical solutions in the embodiments of the present invention are clearly and completely described, and obviously, the described embodiments are only some embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: a guardrail convenient to disassemble and assemble for building construction comprises a side rod 1, a connecting rod 2, a waterproof cover 3, a first movable rod 4, a second movable rod 5, a third movable rod 6, a central rod 7, a connecting piece 8, a clamping groove 9, a central rod movable track 10, a side rod movable track 11, a central extension rod 12, a movable block 13 and a side extension rod 14, wherein the lower end of the central rod 7 is provided with the central rod movable track 10, the inside of the central rod movable track 10 is connected with the central extension rod 12, the central extension rod 12 is in a compass shape, the central extension rod 12 is longer than the side extension rod 14 in size, the central extension rod 12 is far away from the ground due to the fact that the central rod 7 is far away from the ground, the central extension rod 12 is longer than the side extension rod 14, the central extension rod 12 and the side extension rod 14 operate the same and are conical, the central extension rod and can be conveniently fixed on a building construction site with mud, two ends of the central rod 7 are connected with the third movable rod 6, and the second movable rod 5 is arranged outside the third movable rod 6, the first movable rod 4 is arranged outside the second movable rod 5, the first movable rod 4 and the second movable rod 5 are movably connected, the first movable rod 4 and the connecting rod 2 are connected in a welding manner, the connecting rod 2 is fixed in the middle of the upper end and the lower end of the first movable rod 4, the first movable rod 4 can be contracted into the second movable rod 5, the second movable rod 5 can be contracted into the third movable rod 6, the connecting rod 2 plays a role in limiting, the extension among the first movable rod 4, the second movable rod 5 and the third movable rod 6 can directly adjust the width of the guardrail, one end of the first movable rod 4 is fixed with the side rod 1, the side rod 1 is connected with the waterproof cover 3 in a threaded manner, the side rod 1 is hollow, the inside of the side rod 1 is hollow, and while the weight is reduced, a space can be provided for the side position extension rod 14, the waterproof cover 3 can prevent rainwater and the like from corroding the inside of the protective guard and affecting the service life of the protective guard, the connecting rod 2 is connected inside the first movable rod 4, the waterproof cover 3 is installed at the upper end of the side rod 1, the side rod movable track 11 is arranged at the lower end of the side rod 1, the side position extension rod 14 is connected inside the side rod movable track 11, the movable block 13 is arranged outside the side rod movable track 11, the side position extension rod 14 forms a sliding structure through the side rod movable track 11 and the movable block 13, the movable block 13 is fixedly connected with the extension rod 14, the side position extension rod 14 can drive the side position extension rod 14 to slide on the middle rod movable track 10 through the movable block 13, the length of the side position extension rod 14 extending out of the side rod 1 is adjusted to adapt to an uneven building construction site, the protective guard can be stably used as well, the connecting piece 8 is installed at the right end of the side rod 1, and the right end of the linking piece 8 is fixed with a clamping groove 9, the clamping groove 9 and the linking piece 8 are connected in a welding mode, the clamping groove 9 is in a two-thirds hollow circle shape, the clamping groove 9 is located on the side rod 1 on the right side of the protective guard, the inner size of the clamping groove 9 is the same as the outer size of the side rod 1 on the left side of the protective guard, and the mounting and the dismounting are convenient.
The working principle is as follows: the protective guard for building construction convenient to disassemble and assemble is made of cylindrical steel pipes, the inner parts of a side rod 1 and a central rod 7 are hollow, a central rod movable track 10 and a side rod movable track 11 are respectively integrated with the central rod 7 and the side rod 1, the length of the central extension rod 12 and the side extension rod 14 outside the central rod 7 and the side rod 1 is controlled by up-and-down movement of the central extension rod 12 and the side extension rod 14 which are respectively connected through a movable block 13, the central extension rod 12 and the side extension rod 14 are both solid steel blocks, the lower ends of the central extension rod 12 and the side extension rod 14 are both conical, the protective guard can be inserted into a building construction site to enable the protective guard to reach a balanced state and be more stable, a waterproof cover 3 can prevent the side rod 1 from being eroded by rainwater and the like, the service life is prolonged, the upper part of the central rod 7 is in a closed state, when the protective guard is too wide, the extension among the first movable rod 4, the second movable rod 5 and the third movable rod 6 can be realized, reach that width of required rail guard, when the rail guard width was not enough, can connect the rail guard of the same specification through draw-in groove 9, the shape of draw-in groove 9 is two-thirds hollow form circle, block limit pole 1 that can be fine, simple to operate and dismantlement are also convenient.
While embodiments of the present invention have been shown and described; to one of ordinary skill in the art; it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a rail guard of dismouting of being convenient for construction, includes well core rod (7) and draw-in groove (9), its characterized in that: the lower end of the central rod (7) is provided with a central rod movable track (10), the inside of the central rod movable track (10) is connected with a central extension rod (12), the two ends of the central rod (7) are connected with third movable rods (6), the outside of each third movable rod (6) is provided with a second movable rod (5), the outside of each second movable rod (5) is provided with a first movable rod (4), one end of each first movable rod (4) is fixedly provided with a side rod (1), the inside of each first movable rod (4) is connected with a connecting rod (2), the upper end of each side rod (1) is provided with a waterproof cover (3), the lower end of each side rod (1) is provided with a side rod movable track (11), the inside of each side rod movable track (11) is connected with a side position extension rod (14), and the outside of each side rod movable track (11) is provided with a movable block (13), the right end of limit pole (1) is installed and is linked up union piece (8), draw-in groove (9) are located the right-hand member of linking up union piece (8).
2. The guardrail convenient to assemble and disassemble for building construction according to claim 1, wherein: the side position extension rod (14) forms a sliding structure through the space between the side rod movable track (11) and the moving block (13), and the moving block (13) is fixedly connected with the side position extension rod (14).
3. The guardrail convenient to assemble and disassemble for building construction according to claim 1, wherein: the side rod (1) is in threaded connection with the waterproof cover (3), and the side rod (1) is hollow.
4. The guardrail convenient to assemble and disassemble for building construction according to claim 1, wherein: the clamping groove (9) and the connecting piece (8) are connected in a welding mode, and the clamping groove (9) is two-thirds of a hollow circle.
5. The guardrail convenient to assemble and disassemble for building construction according to claim 1, wherein: be swing joint between first movable rod (4) and second movable rod (5), and be welded connection between first movable rod (4) and connecting rod (2).
6. The guardrail convenient to assemble and disassemble for building construction according to claim 1, wherein: the central extension rod (12) is in a compass shape, and the central extension rod (12) is longer than the side extension rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637291.0U CN214463215U (en) | 2021-03-29 | 2021-03-29 | Rail guard convenient to dismouting for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637291.0U CN214463215U (en) | 2021-03-29 | 2021-03-29 | Rail guard convenient to dismouting for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463215U true CN214463215U (en) | 2021-10-22 |
Family
ID=78175820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637291.0U Active CN214463215U (en) | 2021-03-29 | 2021-03-29 | Rail guard convenient to dismouting for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463215U (en) |
-
2021
- 2021-03-29 CN CN202120637291.0U patent/CN214463215U/en active Active
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