CN220599452U - Adjustable protective fence for constructional engineering - Google Patents
Adjustable protective fence for constructional engineering Download PDFInfo
- Publication number
- CN220599452U CN220599452U CN202322186398.XU CN202322186398U CN220599452U CN 220599452 U CN220599452 U CN 220599452U CN 202322186398 U CN202322186398 U CN 202322186398U CN 220599452 U CN220599452 U CN 220599452U
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- rod
- wall
- fixedly connected
- mounting rod
- block
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- 230000001681 protective effect Effects 0.000 title abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 69
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an adjustable protective fence for constructional engineering, and relates to the technical field of building guardrails. Including first installation pole and second installation pole, one side outer wall fixedly connected with mounting panel that second installation pole is relative with first installation pole, one side outer wall fixedly connected with a plurality of first connecting blocks of keeping away from the second installation pole of mounting panel, a plurality of the equal rotation of outer wall of first connecting block is connected with the second connecting block, and a plurality of the equal fixedly connected with same door plant of one side outer wall that the second installation pole was kept away from to the second connecting block. The movable plate is driven to extrude the compression spring and the elastic frame through stirring, the door plate is pushed to open a small door, when special conditions occur, the door plate can be used for passing quickly, when the door plate is closed, the stirring block is stirred to extrude the compression spring and the elastic frame, the stirring block is loosened after the door plate is reset, the movable plate extrudes the door plate under the elastic action of the compression spring and the elastic frame, and the closing state of the door plate is guaranteed.
Description
Technical Field
The utility model relates to the technical field of building guardrails, in particular to an adjustable protective fence for building engineering.
Background
The guardrail is a safety protection facility commonly used on the building construction site, and has the characteristics of portability and rapid installation process.
Most of the existing protective fences are in a full-sealing state when in use, when special conditions are met, the protective fences need to bypass to a front door and then go to be processed, the bypass time is long, emergency conditions cannot be processed at the first time, the protective fences are inconvenient, most of the existing protective fences can only be adjusted in a single direction, the terrains of construction sites are complex and changeable, guardrails with different lengths or heights are needed for different terrains, and therefore the existing protective fences cannot meet the requirement of implementing and using of multiple terrains.
Disclosure of Invention
The utility model aims to provide an adjustable protective fence for constructional engineering, which solves the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable protection rail for building engineering, includes first installation pole and second installation pole, second installation pole and the relative one side outer wall fixedly connected with mounting panel of first installation pole, the one side outer wall fixedly connected with a plurality of first connecting blocks of keeping away from the second installation pole of mounting panel, a plurality of the outer wall of first connecting block all rotates and is connected with the second connecting block, a plurality of the one side outer wall of second connecting block keep away from the second installation pole all fixedly connected with same door plant, a plurality of the first connecting block with a plurality of all be provided with the fixed axle between the second connecting block, the mounting panel with rotate through fixed axle, first connecting block and second connecting block between the door plant and be connected;
the outer wall of one side, opposite to the second installation rod, of the first installation rod is fixedly connected with a guard rail, the outer wall of one side, far away from the first installation rod, of the guard rail is fixedly connected with a plurality of rails, the outer wall of one side, far away from the first installation rod, of the guard rail is fixedly connected with a first connecting frame, a plurality of first rotating shafts are arranged between the first connecting frames, the outer wall of one side, far away from the first installation rod, of the first connecting frames is provided with first movable blocks, the inner wall of the first movable grooves is movably connected with first movable blocks, the outer wall of one side, far away from the first installation rod, of the first movable blocks is fixedly connected with first fixed blocks, the outer wall of the first fixed blocks is rotatably connected with second fixed blocks, the outer wall of one side, far away from the first installation rod, of the second fixed blocks is fixedly connected with supporting blocks, a plurality of first rotating shafts are arranged between the first fixed blocks and the second fixed blocks, and the first movable blocks are rotatably connected through the first fixed blocks, the second fixed blocks and the first rotating shafts;
one of them the top outer wall fixedly connected with fixed plate of supporting shoe, one side outer wall fixedly connected with elastic frame that the fixed plate is close to the door plant, one side outer wall that the fixed plate is close to the door plant just is located the inside fixedly connected with compression spring of elastic frame, the equal fixedly connected with of opposite side outer wall of elastic frame and compression spring is the same fly leaf, the outer wall fixedly connected with shifting block of fly leaf.
Preferably, the pole groove has all been seted up to the top outer wall of first installation pole and second installation pole, the pole hole has all been seted up to one side outer wall that first installation pole and second installation pole are on the back of the body, is located pole groove inner wall swing joint of first installation pole department has the second to assist the pole, is located pole groove inner wall swing joint of second installation pole department has first assistance pole, first assistance pole is kept away from one side outer wall fixedly connected with fourth fixed block of second installation pole, one side outer wall fixedly connected with second connecting frame of first installation pole is kept away from to the second assistance pole, second movable groove has been seted up to one side outer wall of first installation pole is kept away from to the second connecting frame, the inner wall swing joint of second movable groove has the second movable block, one side outer wall fixedly connected with third fixed block of first installation pole is kept away from to the second movable block, be provided with the second pivot between third fixed block and the fourth fixed block, the second assistance pole is kept away from the first assistance pole through the third fixed block that sets up, fourth fixed block and second rotation block, second assistance pole and second rotation block are close to one side outer wall fixedly connected with second connecting frame, second pin hole and second pin hole are all had, second pin hole and second pin hole are all connected with the second rotation axis.
Preferably, the first movable block is close to the first installation rod and is located the first stopper of inner wall fixedly connected with of first movable groove, first installation rod and second installation rod are through the first connection frame, first movable groove, first movable block, second connection frame, the second movable block swing joint of setting up.
Preferably, the outer walls of the opposite sides of the first mounting rod and the second mounting rod are fixedly provided with connecting devices.
Preferably, the outer walls of the bottoms of the first mounting rod and the second mounting rod are fixedly connected with bases, and universal wheels are fixedly installed on the outer walls of the bottoms of the two bases.
Preferably, the movable plate is movably connected with the door plate through a compression spring and an elastic frame, and the door plate is rotatably connected with the plurality of supporting blocks through a first connecting block, a second connecting block and a fixed shaft.
Compared with the related art, the adjustable protective fence for the constructional engineering has the following beneficial effects:
1. the utility model provides an adjustable protective fence for constructional engineering, which is characterized in that a movable plate is driven to extrude a compression spring and an elastic frame through stirring to push a door plate to open a small door, when special conditions occur, the adjustable protective fence can be used for rapidly passing through, when the door plate is closed, a stirring block is stirred to extrude the compression spring and the elastic frame, the stirring block is loosened after the door plate is reset, the movable plate extrudes the door plate under the elastic action of the compression spring and the elastic frame, the door plate is ensured to be in a closed state, and the problems that most of the existing protective fences are in a fully sealed state when in use, need to bypass to a front door and then go to be processed when encountering the special conditions, have long bypass time, can not process emergency at first time and are inconvenient are solved.
2. The utility model provides an adjustable protective fence for constructional engineering, which is characterized in that the height of a device is adjusted, a first auxiliary rod and a second auxiliary rod are pulled upwards, after the proper positions are reached, a bolt is used for inserting a corresponding second auxiliary rod and a corresponding limiting hole on the outer wall of the first auxiliary rod into a corresponding rod hole on the outer wall of the first auxiliary rod through a rod hole on the outer wall of the first installation rod and a corresponding bolt hole on the outer wall of the second installation rod, the first auxiliary rod and the second auxiliary rod are fixed, the width of the device is adjusted, the second installation rod is pulled to enable a second movable block at the first auxiliary rod and a first movable block at a protective fence to move rightwards respectively from the inside of a second connecting frame and the inside of the first connecting frame, after the adjustment to a certain position, the first movable block and the second movable block are positioned on one side inside of the first connecting frame and the second connecting frame, a first limiting block and a second limiting block are respectively arranged on one side of the first connecting frame and the inner wall of the first connecting frame, the angles of the first limiting block and the second connecting frame are in clamping connection, the fourth fixing block is arranged on one side of the first rod, the side of the second movable block close to the second auxiliary rod is arranged on one side of the second auxiliary rod, the second movable block is arranged on the side of the second movable block and the second movable block is arranged on the second movable block and the second movable block is opposite side of the second auxiliary rod and the second auxiliary rod is opposite to the second auxiliary rod.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the door panel of the present utility model;
FIG. 3 is an exploded view of the structure of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 2;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure: 1. a first mounting bar; 101. a second mounting bar; 2. a mounting plate; 3. a first connection block; 4. a second connection block; 5. a fixed shaft; 6. a door panel; 7. a guard rail; 8. a first connection frame; 801. a first movable groove; 9. a first movable block; 901. a first limiting block; 10. a first fixed block; 11. a second fixed block; 12. a support block; 13. a first rotating shaft; 14. a fixing plate; 15. an elastic frame; 16. a compression spring; 17. a movable plate; 18. a shifting block; 19. a rod groove; 20. a rod hole; 21. a first auxiliary rod; 22. a limiting hole; 24. a plug pin; 25. a second auxiliary rod; 26. a second connection frame; 27. a second movable block; 28. a connecting device; 29. and (5) a base.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
Embodiment one:
referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an adjustable protection rail for building engineering, including first installation pole 1 and second installation pole 101, the second installation pole 101 is fixedly connected with mounting panel 2 with the relative one side outer wall of first installation pole 1, one side outer wall of keeping away from second installation pole 101 of mounting panel 2 is fixedly connected with a plurality of first connecting blocks 3, the outer wall of a plurality of first connecting blocks 3 all rotates and is connected with second connecting block 4, the same door plant 6 of one side outer wall of a plurality of second connecting blocks 4 keeping away from second installation pole 101 all fixedly connected with, all be provided with fixed axle 5 between a plurality of first connecting blocks 3 and a plurality of second connecting blocks 4, rotate through fixed axle 5 between mounting panel 2 and the door plant 6, first connecting block 3 and second connecting block 4 are connected;
the outer wall of one side, opposite to the second installation rod 101, of the first installation rod 1 is fixedly connected with a guard rail 7, the outer wall of one side, far away from the first installation rod 1, of the guard rail 7 is fixedly connected with a plurality of handrails, the outer wall of one side, far away from the first installation rod 1, of the plurality of handrails is fixedly connected with a first connecting frame 8, a first movable groove 801 is formed in the outer wall of one side, far away from the first installation rod 1, of the plurality of first movable grooves 801, a first fixed block 10 is fixedly connected with the outer wall of one side, far away from the first installation rod 1, of the plurality of first movable blocks 9, a second fixed block 11 is fixedly connected with the outer wall of one side, far away from the first installation rod 1, of the plurality of second fixed blocks 11, is fixedly connected with a supporting block 12, a first rotating shaft 13 is arranged between the plurality of first fixed blocks 10 and the plurality of second fixed blocks 11, and the plurality of supporting blocks 12 are respectively connected through the first fixed blocks 10, the second fixed blocks 11 and the first rotating shaft 13;
the top outer wall fixedly connected with fixed plate 14 of one of them supporting shoe 12, one side outer wall fixedly connected with elastic frame 15 that the fixed plate 14 is close to door plant 6, one side outer wall that the fixed plate 14 is close to door plant 6 just is located the inside fixedly connected with compression spring 16 of elastic frame 15, the equal fixedly connected with same fly leaf 17 of opposite side outer wall of elastic frame 15 and compression spring 16, the outer wall fixedly connected with shifting block 18 of fly leaf 17, the inner wall fixedly connected with first stopper 901 that the first movable block 9 is close to first installation pole 1 and is located first movable slot 801, first installation pole 1 and second installation pole 101 are through the first connecting frame 8 that sets up, first movable slot 801, first movable block 9, second connecting frame 26, second movable block 27 swing joint, the equal fixedly mounted connection device 28 of one side outer wall that first installation pole 1 and second installation pole 101 are on the back to each other, the bottom outer wall of two bases 29 is all fixedly mounted with the universal wheel, fly leaf 17 and door plant 6 pass through the compression spring 15 that sets up and the fixed axle 3 and the fixed axle that the fixed connection of door plant 6 and door plant 6 pass through, the fixed axle 3 and the fixed axle that sets up.
In this embodiment, be provided with mounting panel 2 in the one side that second installation pole 101 is close to first installation pole 1, be provided with first connecting block 3 in the one side that mounting panel 2 is close to first installation pole 1, be provided with fixed axle 5 on first connecting block 3, rotate on fixed axle 5 and be connected with second connecting block 4, second connecting block 4 outer wall is connected with door plant 6, stir the driving piece 18 of supporting shoe 12 top outer wall, drive fly leaf 17 to compress compression spring 16 and elastic frame 15 along with the removal of driving piece 18, at this moment can promote door plant 6 and open a dodge door, when the special circumstances appears, can be used to pass through fast, when closing door plant 6, stir driving piece 18 to compression spring 16 and elastic frame 15 extrusion, release driving piece 18 after door plant 6 resets, fly leaf 17 extrudees door plant 6 under compression spring 16 and elastic frame 15's elastic action, guarantee door plant 6 closed condition.
Embodiment two:
referring to fig. 1-3, the top outer walls of the first installation rod 1 and the second installation rod 101 are provided with rod grooves 19, the outer walls of one side of the first installation rod 1 and one side of the second installation rod 101, which are opposite, are provided with rod holes 20, the inner wall of the rod groove 19 at the first installation rod 1 is movably connected with a second auxiliary rod 25, the inner wall of the rod groove 19 at the second installation rod 101 is movably connected with a first auxiliary rod 21, one side outer wall of the first auxiliary rod 21, which is far away from the second installation rod 101, is fixedly connected with a fourth fixed block, one side outer wall of the second auxiliary rod 25, which is far away from the first installation rod 1, is fixedly connected with a second connecting frame 26, one side outer wall of the second connecting frame 26, which is far away from the first installation rod 1, is provided with a second movable groove, the inner wall of the second movable block 27, one side outer wall of the second movable block 27, which is far away from the first installation rod 1, is fixedly connected with a third fixed block, a second rotating shaft is arranged between the third fixed block and the fourth fixed block, the second auxiliary rod 25 and the first auxiliary rod 21 are fixedly connected with a fourth fixed block, one side outer wall of the second auxiliary rod 21, which is far away from the first installation rod 1, one side of the second auxiliary rod 21 is far away from the second movable block is fixedly connected with a second connecting block 22, one side of the second movable block 20, the second rotating block is correspondingly connected with the second rotating block 20, the second rotating block is arranged between the second movable block and the second movable block 27, the second auxiliary rod 25 is far from the second movable block 20, the second rotating block is arranged on the second side opposite side of the second movable block 20, and the second auxiliary rod 20 is correspondingly connected with the second rotating block 20, and the second rotating rod 20, and the second auxiliary rod 2 and the second auxiliary rod 1.
In this embodiment, after the device is placed at a designated position, the height of the device is adjusted according to the situation of the site, the first auxiliary rod 21 and the second auxiliary rod 25 are pulled upwards, after the device reaches a proper position, the bolt 24 is used to insert the rod hole 20 corresponding to the outer walls of the first mounting rod 1 and the second mounting rod 101 into the limit hole 22 corresponding to the outer walls of the second auxiliary rod 25 and the first auxiliary rod 21, the first auxiliary rod 21 and the second auxiliary rod 25 are fixed, then the width of the device is adjusted according to the situation of the site, the second mounting rod 101 is pulled to enable the second movable block 27 at the first auxiliary rod 21 and the first movable block 9 at the guard rail 7 to move rightwards from the inside of the second connecting frame 26 and the first connecting frame 8 respectively, after the device is adjusted to a certain position, one side of the first movable block 9 and the second movable block 27, which is located inside the first connecting frame 8 and the second connecting frame 26, the first limit block 901 and the second limit block 26 are respectively connected with the inner walls of the first connecting frame 8 and the second connecting frame 26 in a clamping manner, then the first movable block 27 is arranged at the first side of the second movable block 21 and the second movable block 9 is close to the first rotating to the first fixed block 21 according to the situation of the site, and the second movable block is arranged at the second movable block 21, and the second movable block is close to the first fixed block 21 is arranged at the second fixed side.
Working principle: after the device is placed at a designated position, the height of the device is adjusted according to the condition of the site, the first auxiliary rod 21 and the second auxiliary rod 25 are pulled upwards, after the device reaches a proper position, the bolt 24 is used for inserting the rod holes 20 on the outer walls of the first mounting rod 1 and the second mounting rod 101 into the limit holes 22 corresponding to the second auxiliary rod 25 and the outer walls of the first auxiliary rod 21, the first auxiliary rod 21 and the second auxiliary rod 25 are fixed, then the width of the device is adjusted according to the condition of the site, the second mounting rod 101 is pulled to enable the second movable block 27 at the first auxiliary rod 21 and the first movable block 9 at the guard rail 7 to move rightwards from the inside of the second connecting frame 26 and the first connecting frame 8 respectively, after the device is adjusted to a certain position, one side of the first movable block 9 and the second movable block 27, which are positioned inside the first connecting frame 8 and the second connecting frame 26, is respectively provided with a first limit block 901 and a second limit block, the first limit block 901 and the second limit block are clamped and limited with the inner walls of the first connecting frame 8 and the second connecting frame 26, and meanwhile, the angle of the device can be adjusted according to the site situation, as the fourth fixed block is arranged on one side of the first auxiliary rod 21, which is close to the second auxiliary rod 25, the third fixed block is arranged on one side of the second movable block 27, which is close to the first auxiliary rod 21, a second rotating shaft is arranged between the third fixed block and the fourth fixed block, the second mounting rod 101 is moved to rotate for adjusting the angle of the device, meanwhile, the mounting plate 2 is arranged on one side of the second mounting rod 101, which is close to the first mounting rod 1, the first connecting block 3 is arranged on one side of the mounting plate 2, which is close to the first mounting rod 1, the fixed shaft 5 is rotatably connected with the second connecting block 4, the outer wall of the second connecting block 4 is connected with the door plate 6, the poking block 18 poking the outer wall of the top of the supporting block 12, along with the movement of the shifting block 18, the movable plate 17 is driven to extrude the compression spring 16 and the elastic frame 15, at the moment, the door plate 6 can be pushed to open a small door, when special conditions occur, the small door can be used for rapidly passing through, when the door plate 6 is closed, the shifting block 18 is shifted to extrude the compression spring 16 and the elastic frame 15, the shifting block 18 is released after the door plate 6 is reset, and the movable plate 17 extrudes the door plate 6 under the elastic action of the compression spring 16 and the elastic frame 15, so that the closing state of the door plate 6 is ensured.
Claims (6)
1. The utility model provides an adjustable protection rail for building engineering, includes first installation pole (1) and second installation pole (101), its characterized in that: the mounting plate is characterized in that a mounting plate (2) is fixedly connected to the outer wall of one side, opposite to the first mounting rod (1), of the second mounting rod (101), a plurality of first connecting blocks (3) are fixedly connected to the outer wall of one side, far away from the second mounting rod (101), of the mounting plate (2), second connecting blocks (4) are rotatably connected to the outer wall of the first connecting blocks (3), one door plate (6) is fixedly connected to the outer wall of one side, far away from the second mounting rod (101), of the second connecting blocks (4), fixing shafts (5) are arranged between the first connecting blocks (3) and the second connecting blocks (4), and the mounting plate (2) and the door plate (6) are rotatably connected through the fixing shafts (5), the first connecting blocks (3) and the second connecting blocks (4);
the first mounting rod (1) is fixedly connected with a guard rail (7) on the outer wall of one side opposite to the second mounting rod (101), the guard rail (7) is fixedly connected with a plurality of rails on the outer wall of one side far away from the first mounting rod (1), the plurality of rails are fixedly connected with a first connecting frame (8) on the outer wall of one side far away from the first mounting rod (1), the plurality of first connecting frames (8) are respectively provided with a first movable groove (801), the inner walls of the plurality of first movable grooves (801) are respectively and movably connected with a first movable block (9), the outer walls of one side far away from the first mounting rod (1) of the plurality of first movable blocks (9) are respectively and rotatably connected with a second fixed block (11), the outer walls of the plurality of first fixed blocks (10) are respectively and fixedly connected with a supporting block (12), and the plurality of first fixed blocks (10) and the first rotating shafts (13) are respectively connected with the first fixed blocks (13) through the first rotating shafts (13);
one of them supporting shoe (12) top outer wall fixedly connected with fixed plate (14), one side outer wall fixedly connected with elastic frame (15) that fixed plate (14) is close to door plant (6), one side outer wall that fixed plate (14) is close to door plant (6) just is located inside fixedly connected with compression spring (16) of elastic frame (15), the equal fixedly connected with of opposite side outer wall of elastic frame (15) and compression spring (16) is same fly leaf (17), the outer wall fixedly connected with shifting block (18) of fly leaf (17).
2. An adjustable guard rail for construction engineering according to claim 1, wherein: the first mounting rod (1) and the top outer wall of the second mounting rod (101) are provided with rod grooves (19), the outer walls of one sides of the first mounting rod (1) and the second mounting rod (101) which are opposite to each other are provided with rod holes (20), the inner walls of the rod grooves (19) at the first mounting rod (1) are movably connected with second auxiliary rods (25), the inner walls of the rod grooves (19) at the second mounting rod (101) are movably connected with first auxiliary rods (21), one side outer wall of the first auxiliary rods (21) far away from the second mounting rod (101) is fixedly connected with a fourth fixed block, one side outer wall of the second auxiliary rods (25) far away from the first mounting rod (1) is fixedly connected with a second connecting frame (26), one side outer wall of the second connecting frame (26) far away from the first mounting rod (1) is provided with a second movable groove, the inner walls of the second movable grooves are movably connected with second movable blocks (27), one side of the second movable blocks (27) far away from the first mounting rod (1) is fixedly connected with a third fixed block, the second movable block (25) is connected with the second rotating shaft (25) and is fixedly connected with the second fixed block, the second fixed block is arranged between the second fixed block and the second fixed block (25) and the second fixed block, and the second fixed block is connected with the second fixed block (25) through the second fixed block, limiting holes (22) are formed in the outer walls of one sides, opposite to each other, of the first auxiliary rod (21) and the second auxiliary rod (25), bolts (24) are inserted into the inner walls of the rod holes (20), the limiting holes (22) correspond to the rod holes (20), and the second auxiliary rod (25) and the first auxiliary rod (21) are connected with the first mounting rod (1) and the second mounting rod (101) in a clamping mode through the limiting holes (22), the rod holes (20) and the bolts (24) which are formed in the first auxiliary rod and the second auxiliary rod.
3. An adjustable guard rail for construction engineering according to claim 1, wherein: the first movable block (9) is close to the first mounting rod (1) and is located the inner wall fixedly connected with first stopper (901) of first movable groove (801), first connecting frame (8), first movable groove (801), first movable block (9), second connecting frame (26), second movable block (27) swing joint of first mounting rod (1) and second mounting rod (101) through setting up.
4. An adjustable guard rail for construction engineering according to claim 3, wherein: the outer walls of the opposite sides of the first mounting rod (1) and the second mounting rod (101) are fixedly provided with connecting devices (28).
5. An adjustable guard rail for construction engineering according to claim 4, wherein: the bottom outer walls of the first mounting rod (1) and the second mounting rod (101) are fixedly connected with bases (29), and universal wheels are fixedly mounted on the bottom outer walls of the two bases (29).
6. An adjustable guard rail for construction engineering according to claim 1, wherein: the movable plate (17) is movably connected with the door plate (6) through the compression springs (16) and the elastic frames (15), and the door plate (6) is rotatably connected with the plurality of supporting blocks (12) through the first connecting blocks (3), the second connecting blocks (4) and the fixed shafts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186398.XU CN220599452U (en) | 2023-08-15 | 2023-08-15 | Adjustable protective fence for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186398.XU CN220599452U (en) | 2023-08-15 | 2023-08-15 | Adjustable protective fence for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220599452U true CN220599452U (en) | 2024-03-15 |
Family
ID=90174946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322186398.XU Active CN220599452U (en) | 2023-08-15 | 2023-08-15 | Adjustable protective fence for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220599452U (en) |
-
2023
- 2023-08-15 CN CN202322186398.XU patent/CN220599452U/en active Active
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