CN220769087U - Rail guard for municipal construction - Google Patents
Rail guard for municipal construction Download PDFInfo
- Publication number
- CN220769087U CN220769087U CN202322485953.9U CN202322485953U CN220769087U CN 220769087 U CN220769087 U CN 220769087U CN 202322485953 U CN202322485953 U CN 202322485953U CN 220769087 U CN220769087 U CN 220769087U
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- Prior art keywords
- block
- sliding
- adjusting
- municipal construction
- connecting block
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a protective guard for municipal construction, which relates to the technical field of protective guard, and comprises two bases, wherein the top ends of the two bases are respectively connected with a support column, four adjustable handrails are connected between the two support columns, the length of an adjustable handrail is conveniently adjusted according to construction requirements by adjusting the matching between movable blocks on the upper surface and the lower surface of a connecting block, a reset spring and a bolt, the protective range of the protective guard can be flexibly adjusted according to the size of the range required to be protected, the setting of a plurality of protective guard is reduced, the protective efficiency is improved, the connection limit between two adjusting connecting blocks can be conveniently realized, the matching between two clamping grooves and the connecting grooves and the clamping columns can be limited, the fixed angle between the two adjusting connecting blocks is conveniently adjusted according to the angle of the protective range, the fixed angle of the adjustable handrail is adapted to the protective range, the occupation of the setting of a plurality of protective guard on redundant space is reduced, and the influence of construction on pedestrians and vehicles is reduced.
Description
Technical Field
The utility model relates to the technical field of protective fences, in particular to a protective fence for municipal construction.
Background
In urban road maintenance, it is often necessary to temporarily repair and maintain urban roads or municipal facilities, and temporary repair and maintenance requires arranging a guard rail on the periphery of a maintenance site to prevent pedestrians and vehicles from influencing the construction safety of constructors and also prevent pedestrians from being injured, for example, china patent discloses a municipal construction guard rail (bulletin number CN 218759191U), which has an anti-collision buffering function, but when the guard rail is arranged on a construction site, since the guard rail is of standard size, different construction sites also need different protection ranges according to operation requirements, the guard rail of standard size cannot set up a corresponding safety range according to the protection range, and can occupy redundant space due to the size of the guard rail, thereby affecting normal same lines of pedestrians and vehicles and bringing a lot of inconvenience to the life traffic of people.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a protective fence for municipal construction, which solves the problem that an adaptive protective range cannot be set up according to a construction requirement range.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a rail guard for municipal construction, includes two bases, two the top of base all is connected with the support column, is connected with four adjustable railing between two the support column;
the adjustable railing comprises a first connecting block and a second connecting block, a plurality of adjusting connecting blocks are connected between the first connecting block and the second connecting block, one end face of each adjusting connecting block is connected with a first connecting head, and the other end face of each adjusting connecting block is connected with two second connecting heads.
As a further technical scheme of the utility model, the upper surface and the lower surface of the adjusting connecting block are respectively connected with a guide rod, the outer surfaces of the two guide rods are respectively connected with a movable block, one end of each movable block is respectively connected with a bolt, and the outer surfaces of the guide rods and the upper surfaces of the movable blocks are respectively connected with a reset spring.
As a further technical scheme of the utility model, the surface of the adjusting connecting block is connected with a sliding block, a sliding groove is formed in the corresponding position of the surface of the adjusting connecting block and the sliding path of the sliding block, the inner bottom side of the sliding groove is connected with a clamping column, two clamping grooves are formed in the surface of the sliding block and correspond to the clamping column, and a connecting groove is formed between the two clamping grooves.
As a further technical scheme of the utility model, a sliding hole is formed on one end face of the movable block corresponding to the guide rod, insertion holes are formed on the corresponding positions of the upper surface and the lower surface of the first connector and the bolt, the bottom end of the reset spring is connected to the upper surface of the movable block, the top end of the reset spring is connected to the tail end of the guide rod, and the bolt is connected with the adjusting connection block through the movable block, the guide rod and the reset spring.
As a further technical scheme of the utility model, one side surface of the first connector is connected with a limiting block, the end surface of the sliding block is correspondingly provided with a notch, and the upper surface and the lower surface of the limiting block are correspondingly provided with limiting grooves corresponding to the sliding path of the limiting block.
As a further technical scheme of the utility model, the surfaces of the support column, the first connecting block, the second connecting block and the adjusting connecting block are respectively stuck with a reflective mark, the inside of the base is provided with a balancing weight, the support column is made of steel, the outer diameter size of the guide rod is matched with the sliding path of the movable block, the inner diameter size of the jack is matched with the outer diameter size of the bolt, and the distance between the two second connecting blocks is matched with the outer diameter size of the first connecting head.
As a further technical scheme of the utility model, the inner diameter of the sliding groove is matched with the sliding path of the sliding block, the outer diameter of the limiting block is matched with the inner diameter of the sliding block, the inner diameter of the clamping groove is matched with the outer diameter of the clamping column, and the inner diameter of the connecting groove is matched with the sliding path of the clamping column.
Advantageous effects
The utility model provides a protective fence for municipal construction. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a rail guard is used in municipal construction, through adjusting the cooperation between movable block and reset spring and the bolt of connecting block upper and lower surface, can be connected with and connect fixedly with first connector to two second, conveniently adjust the length of adjustable rail pole according to the construction demand to the scope size that can protect as required, nimble adjustment rail guard's protection scope reduces the setting of a plurality of rail guards, improves protection efficiency.
2. The utility model provides a rail guard for municipal construction, cooperation between slider and stopper and spacing groove in the spout through can make things convenient for the connection spacing between two regulation connecting blocks, cooperation between two block grooves and spread groove and the block post can restrict the fixed angle between two regulation connecting blocks, the fixed angle of conveniently adjusting adjustable railing according to the angle of protection scope to adaptation protection scope reduces a plurality of rail guard setting to unnecessary space's occupation, reduces the influence of construction to pedestrian and vehicle.
Drawings
FIG. 1 is a schematic structural view of a guard rail for municipal construction;
FIG. 2 is an elevation view of a municipal construction rail guard;
FIG. 3 is a schematic diagram of an exploded construction of an adjustable rail of a municipal construction rail guard;
fig. 4 is a schematic diagram of a connection structure of an adjusting connection block of a guard rail for municipal construction.
In the figure: 1. a base; 2. a support column; 3. an adjustable railing; 31. a first connection block; 32. a second connection block; 33. adjusting the connecting block; 34. a first connector; 35. a second connector; 36. a guide rod; 37. a movable block; 38. a plug pin; 39. a jack; 301. a slide block; 302. a chute; 303. a clamping column; 304. a return spring; 305. a clamping groove; 306. a connecting groove; 307. a limiting block; 308. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical scheme of a guard rail for municipal construction: the utility model provides a rail guard for municipal construction, including two bases 1, the top of two bases 1 all is connected with support column 2, is connected with four adjustable railing 3 between two support columns 2, and adjustable railing 3 includes first connecting block 31 and second connecting block 32, is connected with a plurality of between first connecting block 31 and the second connecting block 32 and adjusts connecting block 33, adjusts the terminal surface of connecting block 33 and is connected with first connector 34, adjusts the other terminal surface of connecting block 33 and is connected with two second connectors 35.
As shown in fig. 3-4, the upper and lower surfaces of the adjusting connection block 33 are connected with guide rods 36, the outer surfaces of the two guide rods 36 are connected with movable blocks 37, one end of each movable block 37 is connected with a bolt 38, the outer surface of each guide rod 36 and the upper surface of each movable block 37 are connected with a reset spring 304, a sliding hole is correspondingly formed on one end surface of each movable block 37 and the guide rod 36, a jack 39 is correspondingly formed on the upper and lower surfaces of the first connection head 34 and the corresponding position of each bolt 38, the bottom end of each reset spring 304 is connected with the upper surface of each movable block 37, the top end of each reset spring 304 is connected with the tail end of each guide rod 36, the bolts 38 are connected with the adjusting connection block 33 through the movable blocks 37, the guide rods 36 and the reset springs 304, the support column 2 and the surfaces of the first connecting block 31, the second connecting block 32 and the adjusting connecting block 33 are respectively stuck with a reflective sign, the balancing weight is arranged in the base 1, the support column 2 is made of steel, the outer diameter of the guide rod 36 is matched with the sliding path of the movable block 37, the inner diameter of the insertion hole 39 is matched with the outer diameter of the bolt 38, the distance between the two second connecting heads 35 is matched with the outer diameter of the first connecting head 34, the two movable blocks 37 slide on the outer surface of the guide rod 36, the insertion and the combination between the insertion hole 39 can be driven, the adjusting connecting block 33 is convenient to assemble and disassemble, the length of the adjustable railing 3 is increased or reduced according to the use requirement, and the protective guard can be applied to various scenes.
As shown in fig. 4, the surface of the adjusting connection block 33 is connected with a sliding block 301, a sliding groove 302 is formed at a position corresponding to the sliding path of the sliding block 301 on the surface of the adjusting connection block 33, a clamping column 303 is connected to the inner bottom side of the sliding groove 302, two clamping grooves 305 are formed on the surface of the sliding block 301 corresponding to the clamping column 303, a connecting groove 306 is formed between the two clamping grooves 305, a limiting block 307 is connected to one side surface of the first connecting head 34, a notch is formed on the end surface of the sliding block 301 corresponding to the limiting block 307, limiting grooves 308 are formed on the upper surface and the lower surface of the limiting block 307 corresponding to the sliding path of the limiting block 307, the inner diameter of the sliding groove 302 is matched with the sliding path of the sliding block 301, the outer diameter of the limiting block 307 is matched with the inner diameter of the clamping column 303, the inner diameter of the connecting groove 306 is matched with the sliding path of the clamping column 303, and the inner diameter of the sliding block 301 and the clamping column 303 are matched with each other.
The working principle of the utility model is as follows: when the adjustable railing 3 is used, according to the length required by a protection range, the movable blocks 37 on the upper surface and the lower surface of the adjusting connecting block 33 slide along the outer surface of the guide rod 36, the reset spring 304 is extruded, the bolt 38 slides upwards, then the first connecting head 34 of the other adjusting connecting block 33 is inserted into the two second connecting heads 35, the two movable blocks 37 are loosened, the reset spring 304 drives the movable blocks 37 to reset, the bolt 38 is inserted into the insertion holes 39 of the first connecting heads 34, and the length of the adjustable railing 3 can be adjusted;
the sliding block 301 slides along the inner side wall of the sliding groove 302, so that the sliding block 301 is separated from the outer surface of the limiting block 307 and the limiting groove 308, one clamping groove 305 on the surface of the sliding block 301 is separated from the clamping column 303, the sliding block 301 slides along the outer surface of the clamping column 303, and after the sliding block 301 slides to the tail end, the other clamping groove 305 is clamped with the outer surface of the clamping column 303, so that the connection angle between the two adjusting connection blocks 33 can be adjusted.
Claims (7)
1. The utility model provides a rail guard for municipal construction, includes two bases (1), its characterized in that, two the top of base (1) all is connected with support column (2), is connected with four adjustable railing (3) between two support column (2);
the adjustable railing (3) comprises a first connecting block (31) and a second connecting block (32), a plurality of adjusting connecting blocks (33) are connected between the first connecting block (31) and the second connecting block (32), one end face of each adjusting connecting block (33) is connected with a first connecting head (34), and the other end face of each adjusting connecting block (33) is connected with two second connecting heads (35).
2. The guard rail for municipal construction according to claim 1, wherein the upper and lower surfaces of the adjusting connection block (33) are respectively connected with a guide rod (36), the outer surfaces of the two guide rods (36) are respectively connected with a movable block (37), one end of each movable block (37) is respectively connected with a bolt (38), and the outer surfaces of the guide rods (36) and the upper surfaces of the movable blocks (37) are respectively connected with a return spring (304).
3. The guard rail for municipal construction according to claim 1, wherein the surface of the adjusting connection block (33) is connected with a sliding block (301), a sliding groove (302) is formed at a position corresponding to a sliding path of the sliding block (301) on the surface of the adjusting connection block (33), a clamping column (303) is connected to an inner bottom side of the sliding groove (302), two clamping grooves (305) are formed on the surface of the sliding block (301) corresponding to the clamping column (303), and a connecting groove (306) is formed between the two clamping grooves (305).
4. The guard rail for municipal construction according to claim 2, wherein a sliding hole is formed in an end face of the movable block (37) corresponding to the guide rod (36), insertion holes (39) are formed in positions, corresponding to the insertion pins (38), of the upper surface and the lower surface of the first connector (34), the bottom end of the return spring (304) is connected to the upper surface of the movable block (37), the top end of the return spring (304) is connected to the tail end of the guide rod (36), and the insertion pins (38) are connected with the adjusting connection block (33) through the movable block (37), the guide rod (36) and the return spring (304).
5. The municipal construction guardrail according to claim 3, wherein a limit block (307) is connected to one side surface of the first connector (34), a notch is formed in the end surface of the slider (301) corresponding to the limit block (307), and a limit groove (308) is formed in the upper and lower surfaces of the limit block (307) corresponding to the sliding path of the limit block (307).
6. The protective guard for municipal construction according to claim 4, wherein the support column (2) and the first connecting block (31), the second connecting block (32) and the adjusting connecting block (33) are respectively provided with a reflective mark, the inside of the base (1) is provided with a balancing weight, the support column (2) is made of steel, the outer diameter of the guide rod (36) is matched with the sliding path of the movable block (37), the inner diameter of the jack (39) is matched with the outer diameter of the plug pin (38), and the distance between the two second connecting blocks (35) is matched with the outer diameter of the first connecting head (34).
7. The municipal construction guardrail according to claim 5, wherein the inner diameter of the chute (302) is adapted to the sliding path of the slider (301), the outer diameter of the stopper (307) is adapted to the inner diameter of the slider (301), the inner diameter of the engaging groove (305) is adapted to the outer diameter of the engaging column (303), and the inner diameter of the connecting groove (306) is adapted to the sliding path of the engaging column (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322485953.9U CN220769087U (en) | 2023-09-13 | 2023-09-13 | Rail guard for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322485953.9U CN220769087U (en) | 2023-09-13 | 2023-09-13 | Rail guard for municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769087U true CN220769087U (en) | 2024-04-12 |
Family
ID=90611612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322485953.9U Active CN220769087U (en) | 2023-09-13 | 2023-09-13 | Rail guard for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769087U (en) |
-
2023
- 2023-09-13 CN CN202322485953.9U patent/CN220769087U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |