CN219864412U - Temporary guardrail for building construction - Google Patents
Temporary guardrail for building construction Download PDFInfo
- Publication number
- CN219864412U CN219864412U CN202320993460.3U CN202320993460U CN219864412U CN 219864412 U CN219864412 U CN 219864412U CN 202320993460 U CN202320993460 U CN 202320993460U CN 219864412 U CN219864412 U CN 219864412U
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- Prior art keywords
- rod
- main
- connecting end
- hinged
- folding
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- 238000009435 building construction Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a temporary guardrail for building construction, and relates to the technical field of guardrails. The utility model comprises two main rods which are distributed at intervals; the folding mechanism is formed by sequentially and movably connecting a plurality of folding units, the folding units comprise a first rod and a second rod, the middle parts of the first rod and the second rod are mutually hinged, the first rod and the second rod form an X-shaped structure, and two folding units positioned at the outermost side are respectively and movably connected with two main rods; the locking mechanism is arranged on the two main rods, and is connected with the two main rods through the locking mechanism after the folding mechanism is folded. When the temporary guardrail is used, the interception range can be increased by changing the size, so that the using amount of the guardrail is reduced, and the temporary guardrail can be stored by folding when not used, so that the temporary guardrail is reduced in size, is beneficial to carrying and storing, and is higher in practicability.
Description
Technical Field
The utility model relates to the technical field of guardrails, in particular to a temporary guardrail for building construction.
Background
At present, in order to improve the safety of construction sites in the process of building construction, when avoiding the workman to mistake and go into the position of being under construction or needing construction, can build simple and easy rail guard around construction sites usually and play the effect of protection.
The simple guardrail is mainly an iron horse guardrail and is obtained by a hot galvanizing tube, the guardrail is of a hollow structure, has the advantages of light weight, convenience in moving and convenience in arrangement, but has certain defects in use, namely the whole structure is fixed, the length and the size are fixed and cannot be adjusted, a large number of iron horse guardrails are often required to be matched for use when the guardrail is temporarily enclosed on a construction site, and the carrying workload is increased due to the fact that the number of iron horse guardrails is increased.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background art, the utility model provides a temporary guardrail for building construction.
The utility model adopts the following technical scheme for realizing the purposes:
a temporary guardrail for construction, comprising:
two main rods which are distributed at intervals;
the folding mechanism is formed by sequentially and movably connecting a plurality of folding units, the folding units comprise a first rod and a second rod, the middle parts of the first rod and the second rod are mutually hinged, the first rod and the second rod form an X-shaped structure, and two folding units positioned at the outermost side are respectively and movably connected with two main rods;
the locking mechanism is arranged on the two main rods, and is connected with the two main rods through the locking mechanism after the folding mechanism is folded.
Further, the two ends of the first rod are a first connecting end and a second connecting end respectively, the two ends of the second rod are a third connecting end and a fourth connecting end respectively, the first connecting end is hinged to the adjacent third connecting end, the second connecting end is hinged to the adjacent fourth connecting end, the first connecting end and the third connecting end are hinged to the main rod, the second connecting end and the fourth connecting end are both hinged to the sliding blocks, and the sliding blocks are connected with the main rod in a sliding mode.
Further, a groove body is formed in one side of the main rod, the sliding block is slidably mounted in the groove body, a through hole is formed in the other side of the main rod and is communicated with the groove body, a bolt penetrating through the through hole is connected to the sliding block in a threaded mode, and the bolt can be abutted to the side face of the main rod.
Further, the locking mechanism comprises a lock rod and a screw rod, one end of the lock rod is hinged to one of the main rods, the other end of the lock rod is provided with a jack, and the screw rod is connected to the other main rod in a threaded mode.
Further, one of the main rods is hinged with a lifting rod, a limiting hole is formed in the lifting rod, the other main rod is provided with a stud, and a supporting block is sleeved on the stud in a threaded manner.
Further, a backing plate is arranged at the bottom of the main rod.
Further, a moving wheel is arranged at the bottom of the base plate.
The beneficial effects of the utility model are as follows:
when the temporary guardrail is used, the interception range can be increased by changing the size, so that the using amount of the guardrail is reduced, and the temporary guardrail can be stored by folding when not used, so that the temporary guardrail is reduced in size, is beneficial to carrying and storing, and is higher in practicability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a side view of FIG. 1 of the present utility model;
FIG. 3 is an isometric cross-sectional view taken in the direction A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of another perspective structure of the present utility model;
reference numerals: 1. a main rod; 2. a folding unit; 3. a first lever; 301. a first connection end; 302. a second connection end; 4. a second lever; 401. a third connection end; 402. a fourth connection end; 5. a tank body; 6. a lock lever; 7. a screw; 8. a backing plate; 9. a through hole; 10. a slide block; 11. a bolt; 12. a lifting rod; 13. a stud; 14. abutting blocks; 15. and (5) moving the wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 4, a temporary guard rail for construction according to an embodiment of the present utility model includes:
the two main rods 1 are distributed at intervals, the main rods 1 are galvanized square tubes, and the thickness is 2 cm-3 cm, so that the structural firmness of the main rods 1 is ensured;
the folding mechanism is formed by sequentially and movably connecting a plurality of folding units 2, the folding units 2 comprise a first rod 3 and a second rod 4, the middle parts of the first rod 3 and the second rod 4 are mutually hinged, the first rod 3 and the second rod 4 form an X-shaped structure, two folding units 2 positioned at the outermost side are respectively and movably connected with two main rods 1, the distance between the two main rods 1 can be adjusted through the folding mechanism, and the area between the two main rods 1 is intercepted through the folding mechanism;
as a novel temporary guardrail, the benefit is obvious when the novel temporary guardrail is used, a single temporary guardrail can replace a plurality of existing iron horse guardrails, the interception range can be adjusted by changing the distance between two main rods 1 through a folding mechanism, so that the novel temporary guardrail can replace a plurality of iron horse guardrails, secondly, the novel temporary guardrail can change the distance between the two main rods 1 according to the surrounding area environment so as to meet the use requirement, and the requirement that the distance between the two main rods 1 cannot exceed the maximum use distance and is smaller than the minimum use distance is realized, and the novel temporary guardrail is adjusted according to the actual situation;
the locking mechanism is arranged on the two main rods 1, after the folding mechanism is folded, the two main rods 1 are connected through the locking mechanism, when the folding mechanism is in links of carrying, storing and the like, folding and storing are needed, the locking mechanism is used for connecting the two main rods 1, and the folding mechanism is in a folding state at the moment, so that the size is reduced, the folding mechanism is convenient to move and store, and the stability during storing can be improved under the cooperation of the locking mechanism;
in summary, when the temporary guardrail provided by the utility model is used, the interception range can be increased by changing the size, so that the use amount of the guardrail is reduced, and when the temporary guardrail is not used, the temporary guardrail can be folded for storage, so that the temporary guardrail is reduced in size, is beneficial to carrying and storing, and has higher practicability.
As shown in fig. 1, in some embodiments, two ends of the first rod 3 are a first connection end 301 and a second connection end 302, two ends of the second rod 4 are a third connection end 401 and a fourth connection end 402, the first connection end 301 is hinged to an adjacent third connection end 401, the second connection end 302 is hinged to an adjacent fourth connection end 402, wherein the first connection end 301 and the third connection end 401 are hinged to the main rod 1, the second connection end 302 and the fourth connection end 402 are both hinged with a sliding block 10, the sliding block 10 is slidably connected with the main rod 1, in this embodiment, a folding unit structure is specifically disclosed, and the folding unit structure is also specifically disclosed.
As shown in fig. 3, in order to improve the position stability of the two main rods 1, in some embodiments, a groove 5 is configured on one side of the main rod 1, a sliding block 10 is slidably mounted in the groove 5, a through hole 9 is configured on the other side of the main rod 1, the through hole 9 is communicated with the groove 5, a bolt 11 penetrating through the through hole 9 is connected to the sliding block 10 in a threaded manner, the bolt 11 can be abutted against the side surface of the main rod 1, when the bolt 11 is abutted against the main rod 1, the sliding block 10 cannot slide at this time, then the first rod 3 and the second rod 4 cannot rotate, and therefore the space between the two main rods 1 cannot be adjusted, and thus the whole guardrail can be kept stable when in use.
As shown in fig. 1, in some embodiments, the locking mechanism includes a locking rod 6 and a screw 7, one end of the locking rod 6 is hinged to one of the main rods 1, the other end of the locking rod is provided with a jack, the screw 7 is in threaded connection with the other main rod 1, when the guardrail is folded, the two main rods 1 are close to each other, the locking rod 6 is rotated to enable the jack to be close to the screw 7, the screw 7 is removed from the main rod 1, the end of the screw 7 passes through the jack to be in threaded connection with the main rod 1, the two main rods 1 are locked, and at the moment, the two main rods 1 cannot generate a moving away action, so that the guardrail can be conveniently moved.
As shown in fig. 3, in some embodiments, one of the main rods 1 is hinged with a lifting rod 12, the lifting rod 12 rotates on the end surface of the main rod 1, but the lifting rod 12 is made of elastic steel, so that deformation can occur, a limiting hole is formed in the lifting rod 12, a stud 13 is formed in the other main rod 1, an abutment block 14 is sleeved on the stud 13 in a threaded manner, when the two main rods 1 are locked by matching the locking rod 6 and the screw rod 7, the lifting rod 12 is rotated to be close to the stud 13, the limiting hole of the lifting rod 12 is sleeved on the stud 13 in a bending manner, then the abutment block 14 is in threaded connection with the stud 13, and when the guardrail of the utility model is carried, the lifting rod 12 is directly held by a hand to move, so that the guardrail can be conveniently moved.
As shown in fig. 4, in some embodiments, the bottom of the main rod 1 is provided with a pad 8, the contact area between the pad 8 and the ground is increased to improve the stability of the guard rail after being placed, and secondly, the stability of the guard rail in use can be improved by a counterweight such as a brick.
As shown in fig. 4, in some embodiments, the bottom of the pad 8 is provided with a moving wheel 15, where the moving wheel 15 is mounted on the pad 8 by a mounting plate, and the mounting plate and the bottom plate are mounted by screws, that is, the moving wheel 15 may be detached, adjusted according to the use environment, and the moving wheel 15 may be detached if it is a soil land, and the moving wheel 15 may be used if it is a cement land or the like, so as to provide more choices for the user.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. Construction temporary guard rail, its characterized in that includes:
two main rods (1) which are distributed at intervals;
the folding mechanism is formed by sequentially and movably connecting a plurality of folding units (2), the folding units (2) comprise a first rod (3) and a second rod (4) with the middle parts mutually hinged, the first rod (3) and the second rod (4) form an X-shaped structure, and two folding units (2) positioned at the outermost side are respectively and movably connected with two main rods (1);
the locking mechanism is arranged on the two main rods (1), and after the folding mechanism is folded, the two main rods (1) are connected through the locking mechanism;
the two ends of the first rod (3) are respectively a first connecting end (301) and a second connecting end (302), the two ends of the second rod (4) are respectively a third connecting end (401) and a fourth connecting end (402), the first connecting end (301) is hinged with the adjacent third connecting end (401), the second connecting end (302) is hinged with the adjacent fourth connecting end (402), the first connecting end (301) and the third connecting end (401) are hinged with the main rod (1), the second connecting end (302) and the fourth connecting end (402) are both hinged with a sliding block (10), and the sliding block (10) is in sliding connection with the main rod (1);
a groove body (5) is formed on one side of the main rod (1), the sliding block (10) is slidably arranged in the groove body (5), a through hole (9) is formed on the other side of the main rod (1), the through hole (9) is communicated with the groove body (5), a bolt (11) penetrating through the through hole (9) is connected to the sliding block (10) in a threaded mode, and the bolt (11) can be abutted against the side face of the main rod (1);
the locking mechanism comprises a lock rod (6) and a screw rod (7), one end of the lock rod (6) is hinged to one of the main rods (1), the other end of the lock rod is provided with an inserting hole, and the screw rod (7) is in threaded connection with the other main rod (1);
one main rod (1) is hinged with a lifting rod (12), a limiting hole is formed in the lifting rod (12), the other main rod (1) is provided with a stud (13), and a supporting block (14) is sleeved on the stud (13) in a threaded manner.
2. The temporary guardrail for building construction according to claim 1, characterized in that the bottom of the main rod (1) is provided with a backing plate (8).
3. The temporary guardrail for building construction according to claim 2, characterized in that the bottom of the pad (8) is provided with a moving wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993460.3U CN219864412U (en) | 2023-04-27 | 2023-04-27 | Temporary guardrail for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993460.3U CN219864412U (en) | 2023-04-27 | 2023-04-27 | Temporary guardrail for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864412U true CN219864412U (en) | 2023-10-20 |
Family
ID=88333845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320993460.3U Active CN219864412U (en) | 2023-04-27 | 2023-04-27 | Temporary guardrail for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864412U (en) |
-
2023
- 2023-04-27 CN CN202320993460.3U patent/CN219864412U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |