CN220978915U - Assembled warning fence for construction site of building engineering - Google Patents
Assembled warning fence for construction site of building engineering Download PDFInfo
- Publication number
- CN220978915U CN220978915U CN202322778094.2U CN202322778094U CN220978915U CN 220978915 U CN220978915 U CN 220978915U CN 202322778094 U CN202322778094 U CN 202322778094U CN 220978915 U CN220978915 U CN 220978915U
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- rod
- lock catch
- railing
- installation
- fixed mounting
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 31
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an assembled warning fence for a construction site of a building engineering, and belongs to the field of warning fence equipment. The novel lock catch comprises a connecting fixed block, wherein mounting shafts are fixedly mounted at the front end and the rear end of the connecting fixed block, mounting grooves are formed in the left side and the right side of the bottom of the connecting fixed block, a front supporting leg and a rear supporting leg are respectively connected to the two mounting shafts in a rotating mode, a lock catch groove is formed in the front supporting leg, a lock catch fixedly connected with the front supporting leg is arranged at the lower portion of the lock catch groove, a mounting base is fixedly connected to the middle of the rear supporting leg, a lock catch rod is rotatably connected to the mounting base, and the other end of the lock catch rod is matched with a lock catch. According to the utility model, the U-shaped bottom groove and the limiting plate are arranged on the support column, so that the rail can be quickly installed and fixed or quickly disassembled; the folding support leg can be unfolded by buckling the lock rod into the lock catch, and can be folded by taking down the lock rod from the lock catch. The utility model is mainly used for warning people.
Description
Technical Field
The utility model belongs to the field of warning fence equipment, and particularly relates to an assembled warning fence for a construction site of a building engineering.
Background
With the development of society, the construction engineering is more and more paying attention to the application of safety facilities, and a warning fence is one of devices frequently used in construction sites of the construction engineering. Because the number of the warning bars is large, the workload of carrying work and assembling work is huge, the carrying and assembling operations are complex, and the working efficiency is reduced.
The Chinese patent with the authorized bulletin number of CN218715820U discloses an assembled warning fence for a construction site of a building engineering, which comprises a support column, a baffle plate, a rotating plate and a U-shaped plate, wherein the adjacent baffle plates are movably connected through hinges, and the U-shaped plate is fixedly connected with the bottom of the support column.
In the later use process, the device also has the following problems: 1. the connecting structure between the railings is complex, so that the weight of the railing structure is increased, the failure rate of the railing structure is also increased, and the reliability of the railing structure is seriously reduced; 2. the U-shaped plate is used at the bottom of the warning fence to fix, and the warning fence has the advantages of more stable installation, increased volume, larger occupied space in the carrying and collecting process and increased operation difficulty of carrying and storing.
Disclosure of utility model
The utility model aims to solve the technical problems that: the utility model provides an assembled warning fence for construction site, which overcomes the defects of the prior art and realizes the rapid installation and fixation or rapid disassembly of the railing by arranging a U-shaped bottom groove and a limiting plate on a supporting column; the folding support legs can be unfolded by buckling the lock rod into the lock catches, and can be folded by taking down the lock rod from the lock catches; through the setting of slipmat and load sole, realize increasing the purpose of warning fence stability.
An assembled warning fence for building engineering construction site, including connecting the fixed block, connect the equal fixed mounting in both ends in fixed block front, the mounting groove has all been seted up to the bottom left and right both sides of connecting the fixed block, two epaxial rotation respectively of installation are connected with preceding landing leg and back landing leg, the hasp groove has been seted up on the preceding landing leg, hasp groove lower part is equipped with the hasp with preceding landing leg fixed connection, back landing leg middle part fixedly connected with installation base, installation base rotation is connected with the hasp pole, the other end and the hasp of hasp pole cooperate, the upper surface fixedly connected with extension spring of hasp pole, the other end fixed connection of extension spring is in back landing leg upper portion, fixed mounting has fixed mounting in the mounting groove, fixed mounting's top fixed mounting has the spacer pin, fixed mounting side fixed mounting has the railing, railing and spacer pin cooperate.
Preferably, the upper and lower both ends of fixed mounting frame all with connect fixed block fixed connection, fixed mounting frame includes the support column, has seted up the hasp pole seam in the middle of the support column, the equal fixedly connected with U-shaped kerve in support column bottom both sides, and U-shaped kerve cooperatees with the bottom of railing, the equal fixedly connected with limiting plate in top both sides of support column, and the limiting plate cooperatees with the top of railing.
Preferably, the limiting pin comprises an installation box fixedly connected with the inner side of the limiting plate, the installation box is slidably connected with a pin rod, a limiting disc is fixedly arranged on the pin rod, the bottom of the limiting disc is movably contacted with the inner wall of the bottom of the installation box, a pressure spring contacted with the pin rod is arranged in the installation box, one end of the pressure spring is contacted with the top of the limiting disc, and the other end of the pressure spring is contacted with the inner wall of the top of the installation box.
Preferably, the surface of the railing is fixedly provided with a fluorescent sticker, the two sides of the top of the railing are provided with jacks, and the jacks are contacted with the pin rod.
Preferably, the lock catch rod comprises a rod body, the upper surface of the rod body is fixedly connected with the tension spring, the rod body is matched with the lock catch groove, the front end of the rod body is fixedly provided with a lock rod, the lock rod is matched with the lock catch, the rear end of the rod body is fixedly provided with a mounting rotating shaft, and the mounting rotating shaft is rotationally connected with the mounting base.
Preferably, the bottoms of the front support leg and the rear support leg are rotationally connected with a load foot plate, and an anti-skid pad is fixedly arranged at the bottom of the load foot plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through setting up U-shaped kerve and limiting plate on the support column, insert U-shaped kerve with the railing bottom, push the railing into the limiting plate again, cooperate the spacer pin to realize the quick installation fixed to the railing, in the same way, only need pull out the pin pole from the jack, can take down the railing from the support column, realize quick dismantlement;
2. The folding support leg can be unfolded by buckling the lock rod into the lock catch, so that the stability of the warning fence is improved, the folding support leg can be folded by taking down the lock rod from the lock catch, the size is reduced, and the folding support leg is convenient to carry and store;
3. The friction between the load foot board and the ground can be increased through the arrangement of the anti-slip mat, and the load foot board can increase dead weight through carrying fillers such as sand, stone and soil blocks, so that the purpose of further increasing the stability of the warning fence is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a folded leg structure;
FIG. 3 is a schematic structural view of a fixed mounting bracket;
fig. 4 is a schematic structural view a of the folding leg;
FIG. 5 is a schematic view B of a folding leg;
FIG. 6 is a schematic view of the internal structure of the stopper pin;
Fig. 7 is a quick detachable balustrade.
In the figure, 1, front support leg; 101. locking; 102. a latch groove; 2. a rear leg; 201. a mounting base; 3. a load foot plate; 4. an anti-slip pad; 5. a tension spring; 6. connecting a fixed block; 601. a mounting shaft; 602. a mounting groove; 7. a fixed mounting rack; 701. a support column; 702. a U-shaped bottom groove; 703. a limiting plate; 704. a lock catch bar slot; 8. railing; 801. a fluorescent patch; 802. a jack; 9. a locking bar; 901. a shaft; 902. installing a rotating shaft; 903. a lock lever; 10. a limiting pin; 1001. a pin rod; 1002. a mounting box; 1003. a pressure spring; 1004. and a limiting disc.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
The directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings of the utility model as set forth in the visual orientations illustrated in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.
As shown in fig. 1, fig. 2 and fig. 4, an assembled warning fence for a construction site comprises a connecting and fixing block 6, wherein mounting shafts 601 are fixedly arranged at the front end and the rear end of the connecting and fixing block 6, mounting grooves 602 are formed in the left side and the right side of the bottom of the connecting and fixing block 6, a front supporting leg 1 and a rear supporting leg 2 are respectively connected to the two mounting shafts 601 in a rotating manner, the stability of placement of the warning fence can be improved by opening the front supporting leg 1 and the rear supporting leg 2, displacement or toppling of the warning fence caused by external environment factors is avoided, the volume of a folding bracket can be reduced by folding the front supporting leg 1 and the rear supporting leg 2, and the folding bracket is convenient to carry and store and quite convenient; the front supporting leg 1 is provided with a locking groove 102, a lock catch 101 fixedly connected with the front supporting leg 1 is arranged at the lower part of the locking groove 102, the middle part of the rear supporting leg 2 is fixedly connected with a mounting base 201, the mounting base 201 is rotationally connected with a locking rod 9, the other end of the locking rod 9 is matched with the lock catch 101, the unfolded folding supporting leg is supported and locked by the matching of the locking rod 9 and the lock catch 101, and the locking rod 9 is taken down from the lock catch 101 to finish folding of the folding supporting leg; the upper surface of the lock catch rod 9 is fixedly connected with the tension spring 5, the other end of the tension spring 5 is fixedly connected to the upper part of the rear supporting leg 2, the tension spring 5 keeps the lock catch rod 9 always in a trend of turning upwards along the mounting base 201, therefore, the lock catch rod 9 can be firmly clamped in the lock catch 101 to keep contact, when the folding supporting leg needs to be folded, the lock catch rod 9 is pressed downwards from the lock catch 101 only by force, so that the lock catch rod 9 is separated from the lock catch 101, after the folding supporting leg is folded, the lock catch rod 9 is lifted upwards under the action of the tension spring 5 to keep fit with the front supporting leg 1, the integral volume of the warning fence is reduced, and the carrying and the storage are facilitated; fixed mounting frame 7 is fixedly mounted in mounting groove 602, and fixed mounting frame 7's top fixed mounting has spacer pin 10, and spacer pin 10's bottom contacts with railing 8's top, and fixed mounting frame 7 side fixed mounting has railing 8, and railing 8 cooperatees with spacer pin 10, and railing 8 direct mount is on fixed mounting frame 7 to realize quick installation dismantlement through spacer pin 10.
As shown in fig. 3, the upper and lower ends of the fixing mount 7 are fixedly connected with the connecting fixing block 6, stability of the structure is improved, the fixing mount 7 comprises a support column 701, a lock catch bar slit 704 is formed in the middle of the support column 701, the lock catch bar slit 704 enables the lock catch bar 9 to pass through the middle, the lock catch bar 9 can penetrate through the fixing mount 7 and simultaneously contact the front support leg 1 and the rear support leg 2, the front support leg 1 and the rear support leg 2 are supported, the two sides of the bottom of the support column 701 are fixedly connected with a U-shaped bottom groove 702, the U-shaped bottom groove 702 is matched with the bottom of the railing 8, the two sides of the top of the support column 701 are fixedly connected with a limiting plate 703, the limiting plate 703 is matched with the top of the railing 8, when the railing 8 is installed, the railing 8 is lifted, the bottom side face of the railing 8 is inserted into the U-shaped bottom groove 702, the railing 8 is pushed onto the limiting plate 703, and the railing 8 is contacted with the limiting pin 10 at the moment and cannot be taken out to achieve fixing.
As shown in fig. 6, the limiting pin 10 includes an installation box 1002 fixedly connected with the inner side of the limiting plate 703, the installation box 1002 is slidably connected with a pin rod 1001, an anti-slip pattern is arranged at the top of the pin rod 1001, a worker can use the pin rod 1001 conveniently, the tail end of the pin rod 1001 is designed as an inclined plane, the inclined plane is pushed into the direction of the limiting plate 703 towards the railing 8, a limiting disc 1004 is fixedly arranged on the pin rod 1001, the bottom of the limiting disc 1004 is movably contacted with the inner wall of the bottom of the installation box 1002, a pressure spring 1003 contacted with the pin rod 1001 is arranged in the installation box 1002, one end of the pressure spring 1003 is contacted with the top of the limiting disc 1004, and the other end of the pressure spring 1003 is contacted with the inner wall of the top of the installation box 1002. As shown in fig. 7, a fluorescent sticker 801 is fixedly mounted on the surface of the railing 8, so that warning operation can be realized at night, jacks 802 are formed in two sides of the top of the railing 8, and the jacks 802 are in contact with the pin 1001. When the railing 8 is installed, the railing 8 presses the inclined surface of the pin 1001 when the limiting plate 703 is pushed in, so that the pin 1001 presses the pressure spring 1003 to move upwards until the pin 1001 is aligned with the jack 802, and then the pin 1001 is inserted into the jack 802 to realize fixation, and at the moment, the railing 8 is limited in six directions of up, down, left, right, front and rear by the U-shaped bottom groove 702, the limiting plate 703 and the pin 1001 to realize complete fixation; when the railing 8 needs to be disassembled, the pin 1001 is pulled up, the pin 1001 is completely withdrawn from the jack 802, and the railing 8 can be pulled forward to finish the disassembling operation.
As shown in fig. 5, the latch lever 9 includes a lever body 901, the upper surface of the lever body 901 is fixedly connected with the tension spring 5, the lever body 901 is subject to the tension of the tension spring 5 and keeps the trend of lifting upwards all the time, the lever body 901 is matched with the latch groove 102, the front end of the lever body 901 is fixedly provided with a lock lever 903, the lock lever 903 is matched with the latch 101, the lock lever 903 and the latch 101 keep in contact under the action of the tension spring 5, the latch lever 9 at this time connects the front support leg 1 and the rear support leg 2, the front support leg 1 and the rear support leg 2 after being unfolded are fixed, the rear end of the lever body 901 is fixedly provided with a mounting rotating shaft 902, and the mounting rotating shaft 902 is rotationally connected with the mounting base 201.
The front support leg 1 and the bottom of the rear support leg 2 are rotationally connected with a load foot plate 3, the periphery of the load foot plate 3 is tilted upwards, sand, stone, soil and other materials are filled inwards conveniently, the weight of the load foot plate 3 is increased, the stability of a warning fence is kept, an anti-slip pad 4 is fixedly arranged at the bottom of the load foot plate 3, and the friction force between the warning fence and the ground is increased.
The using process comprises the following steps:
1. pulling down the latch rod 9, unfolding the front support leg 1 and the rear support leg 2, and buckling the lock rod 903 into the latch 101 to complete the arrangement of the folding support legs;
2. The bottom of the railing 8 is respectively clamped into the right U-shaped bottom groove 702 of one folding bracket and the left U-shaped bottom groove 702 of the other folding bracket, and the railing 8 is pushed to be right, so that the pins 1001 on the two folding brackets are inserted into the insertion holes 802, and the railing 8 is assembled;
3. The load foot plate 3 is filled with materials, so that the stability of the warning fence is improved;
4. Pulling up the pin 1001, pulling out the railing 8 to the outside, and slightly lifting up the railing 8, so that the railing 8 can be taken out of the U-shaped bottom groove 702, and the railing 8 is detached;
5. The front leg 1 and the rear leg 2 can be retracted after the lock rod 903 is withdrawn by forcibly pressing the lock rod 903 downward from the latch 101.
According to the utility model, the U-shaped bottom groove 702 and the limiting plate 703 are arranged on the support column 701, so that the rail 8 can be quickly installed and fixed or quickly detached; the folding legs can be unfolded by buckling the lock rod 903 into the lock catch 101, and the folding legs can be folded by taking down the lock rod 903 from the lock catch 101; through the setting of slipmat 4 and load sole 3, realize increasing the purpose of warning fence stability.
Claims (6)
1. The utility model provides a building engineering construction site is with assembled warning fence which characterized in that: including connecting fixed block (6), the equal fixed mounting in both ends has installation axle (601) before connecting fixed block (6), installation groove (602) have all been seted up to the bottom left and right both sides of connecting fixed block (6), rotate respectively on two installation axles (601) and be connected with preceding landing leg (1) and back landing leg (2), buckle groove (102) have been seted up on preceding landing leg (1), buckle groove (102) lower part is equipped with hasp (101) with preceding landing leg (1) fixed connection, back landing leg (2) middle part fixedly connected with installation base (201), installation base (201) rotate and are connected with hasp pole (9), the other end and the hasp (101) of hasp pole (9) cooperate, the last fixed surface of hasp pole (9) is connected with extension spring (5), the other end fixed connection of extension spring (5) is in back landing leg (2) upper portion, fixed mounting has fixed mounting bracket (7) in installation groove (602), the top fixed mounting of fixed mounting bracket (7) has spacing round pin (10), fixed mounting bracket (7) side fixed mounting has railing (8), railing (8) cooperate with spacing round pin (10).
2. The assembled warning fence for construction sites of claim 1, wherein: the upper and lower both ends of fixed mounting bracket (7) all with connect fixed block (6) fixed connection, fixed mounting bracket (7) are including support column (701), have seted up hasp pole seam (704) in the middle of support column (701), equal fixedly connected with U-shaped kerve (702) in support column (701) bottom both sides, U-shaped kerve (702) cooperate with the bottom of railing (8), equal fixedly connected with limiting plate (703) in the top both sides of support column (701), limiting plate (703) cooperate with the top of railing (8).
3. The assembled warning fence for construction sites of claim 1, wherein: the limiting pin (10) comprises an installation box (1002) fixedly connected with the inner side of a limiting plate (703), the installation box (1002) is connected with a pin rod (1001) in a sliding mode, a limiting disc (1004) is fixedly arranged on the pin rod (1001), the bottom of the limiting disc (1004) is movably contacted with the inner wall of the bottom of the installation box (1002), a pressure spring (1003) in contact with the pin rod (1001) is arranged in the installation box (1002), one end of the pressure spring (1003) is in contact with the top of the limiting disc (1004), and the other end of the pressure spring (1003) is in contact with the inner wall of the top of the installation box (1002).
4. The assembled warning fence for construction sites of claim 1, wherein: the surface of the railing (8) is fixedly provided with a fluorescent sticker (801), the two sides of the top of the railing (8) are provided with jacks (802), and the jacks (802) are contacted with the pin rod (1001).
5. The assembled warning fence for construction sites of claim 1, wherein: the lock catch rod (9) comprises a rod body (901), the upper surface of the rod body (901) is fixedly connected with the tension spring (5), the rod body (901) is matched with the lock catch groove (102), a lock rod (903) is fixedly arranged at the front end of the rod body (901), the lock rod (903) is matched with the lock catch (101), an installation rotating shaft (902) is fixedly arranged at the rear end of the rod body (901), and the installation rotating shaft (902) is rotationally connected with the installation base (201).
6. The assembled warning fence for construction sites of claim 1, wherein: the bottoms of the front supporting leg (1) and the rear supporting leg (2) are rotationally connected with a load foot plate (3), and an anti-slip pad (4) is fixedly arranged at the bottom of the load foot plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778094.2U CN220978915U (en) | 2023-10-17 | 2023-10-17 | Assembled warning fence for construction site of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778094.2U CN220978915U (en) | 2023-10-17 | 2023-10-17 | Assembled warning fence for construction site of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978915U true CN220978915U (en) | 2024-05-17 |
Family
ID=91055557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322778094.2U Active CN220978915U (en) | 2023-10-17 | 2023-10-17 | Assembled warning fence for construction site of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978915U (en) |
-
2023
- 2023-10-17 CN CN202322778094.2U patent/CN220978915U/en active Active
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