CN219672316U - Safety guardrail for construction site - Google Patents
Safety guardrail for construction site Download PDFInfo
- Publication number
- CN219672316U CN219672316U CN202321380973.3U CN202321380973U CN219672316U CN 219672316 U CN219672316 U CN 219672316U CN 202321380973 U CN202321380973 U CN 202321380973U CN 219672316 U CN219672316 U CN 219672316U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rectangular
- round
- support body
- job site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a construction site safety guardrail, which relates to the technical field of safety guardrails and comprises a frame body, wherein a protective net is arranged on one side of the frame body, an expansion device is arranged on one side of the frame body, a warning device is arranged on one side of the frame body, the expansion device comprises a supporting plate, the supporting plate is fixedly connected with the frame body, a rectangular hole is formed in the surface of the supporting plate, a screw hole block is fixedly connected to one side of the supporting plate, which is close to the rectangular hole, and a bolt is connected with the inner wall of the screw hole block in a threaded manner.
Description
Technical Field
The utility model relates to the technical field of safety guardrails, in particular to a construction site safety guardrail.
Background
Safety guardrails are often required in the operation process of a daily building construction site, surrounding walking personnel are protected by erecting the safety guardrails in a specific area of the construction site, the safety guardrails play a role in warning the surrounding personnel in the specific area, and dangerous information is transmitted to personnel.
The inventor finds that the safety guardrails are formed by installing the protective net in the middle of the frame body in daily work, then a plurality of guardrails are spliced and placed around a specific area to provide safety protection for personnel, but the situation that the protection height is reduced and danger is easy to occur due to lower frame body height when the frame body is placed on a part of slope ground is possibly caused.
In order to solve the problem that the protection height is reduced and danger is easy to occur when the frame body is placed on a part with a slope, the protection height is possibly reduced due to the fact that the frame body is placed on the part with the slope, the prior art adopts a mode of adding wood blocks or concrete blocks at the bottom of the frame body to increase the height of the frame body, and the utility model adopts another solving mode.
Disclosure of Invention
The utility model aims to solve the problem that the lower height of a frame body possibly causes the reduction of the protection height and is easy to cause danger when the frame body is placed on a part of the slope, and provides a construction site safety barrier.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a job site safety barrier, includes the support body, one side of support body is provided with the protective net, one side of support body is provided with expanding unit, one side of support body is provided with warning device, expanding unit includes the backup pad, backup pad and support body fixed connection, rectangular hole has been seted up on the surface of backup pad, one side fixedly connected with screw block that the backup pad is close to rectangular hole, the inner wall threaded connection of screw block has the bolt, rectangular hole's inner wall sliding connection has rectangular frame, rectangular frame's inner wall fixedly connected with a plurality of round bars, a plurality of round through-holes have been seted up to one side of rectangular frame, the surface size and the shape of bolt and the inner wall size and the shape looks adaptation of round through-hole.
The effects achieved by the components are as follows: through setting up expanding unit for personnel can shift out the inside suitable position of rectangular hole with the rectangular frame and carry out the fixed in position through the bolt, make the rectangular frame cooperate a plurality of round bars multiplicable protective netting and the protection height and the scope of support body, the support body is placed and is protected the high condition that leads to personnel to take place danger inadequately when slope ground, has improved the support body and has placed the flexibility of personnel protection when different ground.
Preferably, one end of the bolt is fixedly connected with an operation block, and a plurality of grooves are formed in the surface of the operation block.
The effects achieved by the components are as follows: through setting up the operation piece for personnel can rotate the operation piece under the effect of a plurality of recesses, make the operation piece drive the bolt rotation, make personnel accessible operation piece manual rotate the bolt, improve the convenience of rotation bolt.
Preferably, a handle is fixedly connected to one side of the rectangular frame, and a plurality of anti-slip protrusions are arranged on the inner side of the handle.
The effects achieved by the components are as follows: through setting up the handle for the handle can provide the impetus when personnel remove the rectangle frame, makes personnel accessible handle carry out swift removal to the rectangle frame, improves personnel and removes the convenience of rectangle frame.
Preferably, a positioning rod is fixedly connected to one side of the supporting plate, a round hole block is fixedly connected to one side of the rectangular frame, and the surface of the positioning rod is in sliding connection with the inner wall of the round hole block.
The effects achieved by the components are as follows: through setting up locating lever and round hole piece for the locating lever can be spacing to the rectangle frame in the inside of round hole piece, reduces the rectangle frame and takes place the condition of rocking in the use, improves the stability in use of rectangle frame.
Preferably, one end of the positioning rod, which is far away from the supporting plate, is fixedly connected with a stop block, and the surface of the stop block is larger than the inner wall of the round hole block.
The effects achieved by the components are as follows: through setting up the dog for the dog can block the round hole piece, and the round hole piece breaks away from the condition on locating lever surface when locating lever surface slides from top to bottom.
Preferably, the warning device comprises a rectangular rod, the rectangular rod is fixedly connected with the frame body, one end of the rectangular rod is fixedly connected with a rectangular plate, a convex groove is formed in one side of the rectangular plate, and a warning plate is inserted into the convex groove in a sliding mode.
The effects achieved by the components are as follows: through setting up warning device for personnel can insert the warning board that has the warning sign in the protruding inslot, are located the protection network central point under the effect of rectangle pole and rectangular plate and put and provide the warning effect for the past personnel, have reduced personnel and have had the circumstances that the dangerous unknown protection network of crossing takes place danger to the place in place of the place ahead.
Preferably, the surface of the rectangular plate is fixedly connected with a plurality of reflecting blocks, and the surface of the reflecting block is in an inclined polygon shape.
The effects achieved by the components are as follows: through setting up the reflector block for light on hand when personnel walk at night can shine on the reflector block and reflect in the eye, provide warning effect for personnel of walking at night.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, by arranging the expansion device, a person can move the rectangular frame out of a proper position in the rectangular hole and fix the position through the bolts, so that the protection height and range of the protection net and the frame body can be increased by matching the rectangular frame with a plurality of round rods, the situation that the protection height is insufficient to cause danger to the person when the frame body is placed on the sloping ground is reduced, and the flexibility of the protection to the person when the frame body is placed on different grounds is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing a partial structure of a support plate according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a rectangular frame according to the present utility model;
fig. 4 is a schematic view of a partial structure of a rectangular plate according to the present utility model.
Legend description: 1. a frame body; 2. a protective net; 3. an expansion device; 31. a support plate; 32. a rectangular hole; 33. screw hole blocks; 34. a bolt; 35. an operation block; 36. a positioning rod; 37. a stop block; 38. a rectangular frame; 39. a round bar; 310. a circular through hole; 311. a round hole block; 312. a handle; 4. a warning device; 41. a rectangular bar; 42. a rectangular plate; 43. a convex groove; 44. a warning board; 45. and a light reflecting block.
Detailed Description
Referring to fig. 1-3, this embodiment discloses a job site safety barrier, including support body 1, one side of support body 1 is provided with protective net 2, one side of support body 1 is provided with expanding unit 3, one side of support body 1 is provided with warning device 4, expanding unit 3 includes backup pad 31, backup pad 31 and support body 1 fixed connection, rectangular hole 32 has been seted up on the surface of backup pad 31, one side that backup pad 31 is close to rectangular hole 32 fixedly connected with screw hole piece 33, screw hole piece 33's inner wall threaded connection has bolt 34, rectangular hole 32's inner wall sliding connection has rectangular frame 38, rectangular frame 38's inner wall fixedly connected with a plurality of round bars 39, a plurality of round through-holes 310 have been seted up to one side of rectangular frame 38, the surface size and the shape of bolt 34 and the inner wall size and shape looks adaptation of round through-holes 310, through setting up expanding unit 3, make personnel can shift out rectangular frame 38 rectangular hole 32 inside suitable position through bolt 34 and fix, make rectangular frame 38 cooperate a plurality of protective net 2 and support body 1's protection height and scope, reduce support body 1's the dangerous situation of the personnel that the dangerous situation takes place at different at the height of support body 1 when the height has improved.
Referring to fig. 2 and 3, this embodiment discloses one end fixedly connected with operation piece 35 of bolt 34, a plurality of recesses have been seted up on the surface of operation piece 35, through setting up operation piece 35, make personnel can rotate operation piece 35 under the effect of a plurality of recesses, make operation piece 35 drive bolt 34 rotation, make personnel accessible operation piece 35 manually rotate bolt 34, improve the convenience of rotation bolt 34, one side fixedly connected with handle 312 of rectangular frame 38, the inboard of handle 312 is equipped with a plurality of non-slip raised, through setting up handle 312, make handle 312 can provide the impetus when personnel remove rectangular frame 38, make personnel accessible handle 312 carry out swift removal to rectangular frame 38, improve personnel's convenience of removing rectangular frame 38.
Referring to fig. 2 and 3, this embodiment discloses a side fixedly connected with locating lever 36 of backup pad 31, one side fixedly connected with round hole piece 311 of rectangular frame 38, the surface of locating lever 36 and the inner wall sliding connection of round hole piece 311, through setting up locating lever 36 and round hole piece 311, make locating lever 36 can be spacing to rectangular frame 38 in the inside of round hole piece 311, reduce rectangular frame 38 and take place the condition that rocks in the use, improve rectangular frame 38's stability in use, the one end fixedly connected with dog 37 of locating lever 36 keeping away from backup pad 31, the surface of dog 37 is greater than the inner wall of round hole piece 311, through setting up dog 37, make dog 37 can block round hole piece 311, the round hole piece 311 breaks away from the condition of locating lever 36 surface when locating lever 36 surface slides from top to bottom.
Referring to fig. 4, this embodiment discloses warning device 4 including rectangle pole 41, rectangle pole 41 and support body 1 fixed connection, the one end fixedly connected with rectangular plate 42 of rectangle pole 41, protruding groove 43 has been seted up to one side of rectangular plate 42, protruding groove 43's inside slip is inserted and is equipped with warning board 44, through setting up warning device 4, make personnel can insert the warning board 44 that has the warning language in protruding groove 43, be located the protection network 2 central point under the effect of rectangle pole 41 and rectangular plate 42 and put and provide the warning effect for the personnel in the past, reduced the circumstances that the personnel is dangerous unknown to the place ahead and is crossed protection network 2 and take place danger.
Referring to fig. 4, this embodiment discloses that the surface fixing of rectangular plate 42 is connected with a plurality of reflector blocks 45, and the surface of reflector blocks 45 is the inclined plane polygon, through setting up reflector blocks 45 for light on hand can shine on reflector blocks 45 and reflect in the eye when personnel walk at night, provides warning effect for personnel walking at night.
Working principle: firstly, the frame body 1 is moved, the frame body 1 drives the protective net 2 to move, the frame body 1 drives the supporting plate 31 to move, when the frame body 1 moves to a specified position to be placed, the handle 312 is moved up and down, the handle 312 drives the rectangular frame 38 to move up and down in the rectangular hole 32, the rectangular frame 38 drives the round rods 39 to move up and down, under the action of the stop block 37, the rectangular frame 38 drives the round hole block 311 to slide up and down on the surface of the positioning rod 36, when the rectangular frame 38 moves to the position where the inner wall of the screw hole block 33 coincides with the inner wall of any round hole 310, the operating block 35 rotates, the operating block 35 drives the bolt 34 to rotate, the bolt 34 rotates into the screw hole block 33 to limit the rectangular frame 38 with the inner part of the round hole 310, the rectangular frame 38 drives the round rods 39 to move up and down to adjust and increase the protection height and range of the protective net 2, and the adjustment expansion of the protection height of the frame body 1 when placed on a gradient ground is completed.
Firstly, the warning board 44 with warning words is moved, when the warning board 44 moves to the position where the convex groove 43 is inserted, under the action of the rectangular rod 41 and the rectangular plate 42, the warning board 44 is located at the center of the protection net 2, and meanwhile, under the action of the plurality of reflection blocks 45, the warning effect of the frame body 1 on passing pedestrians is completed.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (7)
1. The utility model provides a job site safety barrier, includes support body (1), its characterized in that: one side of support body (1) is provided with protection network (2), one side of support body (1) is provided with extension device (3), one side of support body (1) is provided with warning device (4), extension device (3) are including backup pad (31), backup pad (31) and support body (1) fixed connection, rectangular hole (32) have been seted up on the surface of backup pad (31), one side fixedly connected with screw hole piece (33) that backup pad (31) is close to rectangular hole (32), the inner wall threaded connection of screw hole piece (33) has bolt (34), the inner wall sliding connection of rectangular hole (32) has rectangle frame (38), the inner wall fixedly connected with a plurality of round bars (39) of rectangle frame (38), a plurality of round through-holes (310) have been seted up to one side of rectangle frame (38), the surface size and the shape of bolt (34) and the inner wall size and the shape looks adaptation of round through-hole (310).
2. A job site safety barrier according to claim 1, wherein: one end of the bolt (34) is fixedly connected with an operation block (35), and a plurality of grooves are formed in the surface of the operation block (35).
3. A job site safety barrier according to claim 1, wherein: one side of the rectangular frame (38) is fixedly connected with a handle (312), and a plurality of anti-slip bulges are arranged on the inner side of the handle (312).
4. A job site safety barrier according to claim 1, wherein: one side of backup pad (31) fixedly connected with locating lever (36), one side fixedly connected with round hole piece (311) of rectangle frame (38), the surface of locating lever (36) and the inner wall sliding connection of round hole piece (311).
5. A job site safety barrier according to claim 4, wherein: one end of the positioning rod (36) far away from the supporting plate (31) is fixedly connected with a stop block (37), and the surface of the stop block (37) is larger than the inner wall of the round hole block (311).
6. A job site safety barrier according to claim 1, wherein: the warning device (4) comprises a rectangular rod (41), the rectangular rod (41) is fixedly connected with the frame body (1), one end of the rectangular rod (41) is fixedly connected with a rectangular plate (42), a convex groove (43) is formed in one side of the rectangular plate (42), and a warning plate (44) is inserted into the convex groove (43) in a sliding mode.
7. A job site safety fence according to claim 6 wherein: the surface of the rectangular plate (42) is fixedly connected with a plurality of reflecting blocks (45), and the surface of the reflecting block (45) is in an inclined polygon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380973.3U CN219672316U (en) | 2023-06-01 | 2023-06-01 | Safety guardrail for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380973.3U CN219672316U (en) | 2023-06-01 | 2023-06-01 | Safety guardrail for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672316U true CN219672316U (en) | 2023-09-12 |
Family
ID=87927962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380973.3U Active CN219672316U (en) | 2023-06-01 | 2023-06-01 | Safety guardrail for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672316U (en) |
-
2023
- 2023-06-01 CN CN202321380973.3U patent/CN219672316U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219672316U (en) | Safety guardrail for construction site | |
| CN219034290U (en) | Safety guardrail | |
| CN208456278U (en) | A kind of garden layout protective fence | |
| CN209025543U (en) | A kind of municipal administration garden layout fast-assembling protective device | |
| CN207331387U (en) | It is a kind of reinforce that punishment underlies solution cavity road structure pour casing | |
| CN212027382U (en) | Electric power construction rail guard | |
| CN114000450A (en) | Road guardrail mounting structure for municipal construction | |
| KR100709108B1 (en) | prevention facilities of jaywalking for housing development | |
| KR200370180Y1 (en) | A guardrail for road | |
| CN219298931U (en) | Hydropower station dam safety protection fence | |
| KR100974510B1 (en) | Prefabricated fence | |
| KR20090005249U (en) | A prevent palte | |
| CN219910300U (en) | Anticreep electric shock rail guard device | |
| CN219974101U (en) | Municipal road construction guardrail | |
| CN218092412U (en) | Rail guard is used in municipal garden construction | |
| CN110952564A (en) | Road pit safety device | |
| CN216949832U (en) | Safety device is used in electric power fortune dimension | |
| CN210134700U (en) | Rail guard is used in municipal garden construction | |
| CN215595194U (en) | Building construction foundation ditch guardrail | |
| CN218347098U (en) | Construction protective fence | |
| CN216617126U (en) | Guardrail convenient to disassemble and assemble | |
| CN218347085U (en) | Protector is used in construction engineering interim construction | |
| CN215518355U (en) | Novel safety barrier structure for highway bridge | |
| CN213203652U (en) | Road structure | |
| CN216339217U (en) | Road guardrail mounting structure for municipal construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |