CN221169006U - Road and bridge construction rail guard structure - Google Patents
Road and bridge construction rail guard structure Download PDFInfo
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- CN221169006U CN221169006U CN202323228358.3U CN202323228358U CN221169006U CN 221169006 U CN221169006 U CN 221169006U CN 202323228358 U CN202323228358 U CN 202323228358U CN 221169006 U CN221169006 U CN 221169006U
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000750 progressive effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building engineering, in particular to a road and bridge construction protective guard structure, which comprises at least two groups of support plates, wherein the inner sides of the two groups of support plates are provided with sliding grooves, a plurality of movable rails are inserted into the sliding grooves, one side of each movable rail is provided with a clamping groove, one side of each support plate is rotationally connected with a connecting plate, and the clamping grooves are arranged on one end face, close to the connecting plate, of each movable rail; a plurality of fixing components are arranged in the connecting plate, and one end of each fixing component is detachably fixed in the clamping groove. Through the spout that sets up in the backup pad, can remove the railing wantonly, solved the unable regulation problem of interval between the railing, the fixed subassembly that sets up on the rethread connecting plate inserts in the draw-in groove that sets up on the railing with fixed subassembly, has played the effect of fixed and restriction railing removal, has solved the unable fixed problem after the railing is adjusted.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a road and bridge construction protective guard structure.
Background
The road and bridge construction protective guard is a facility which is arranged for ensuring the safety in the construction process and preventing accidents, the construction protective guard can effectively isolate a construction area from surrounding areas, prevent outsiders and vehicles from entering a construction site by mistake, reduce the occurrence of accidental injury, and also avoid the interference and damage of external factors.
The prior guard rail is usually formed by fixedly connecting the two ends of a plurality of guard rails to a supporting plate in a welding or threaded connection mode and the like, and for observing conditions and transferring objects, a space is arranged between the guard rails, but the space between the guard rail rails cannot be changed due to the fixed connection mode, so that the size of the objects is limited when the objects are transferred, and the objects which are too large are not easy to be progressive.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides the following technical scheme: the road and bridge construction protective guard structure comprises at least two groups of support plates, wherein a sliding groove is formed in the inner sides of the two groups of support plates, a plurality of movable rails are inserted into the sliding groove, clamping grooves are formed in one side of each movable rail, a connecting plate is rotatably connected to one side of each support plate, and the clamping grooves are formed in one end face, close to the connecting plate, of each movable rail; a plurality of fixing components are arranged in the connecting plate, and one end of each fixing component is detachably fixed in the corresponding clamping groove.
As an improvement of the technical scheme, the connecting plate is U-shaped, a sliding rail is arranged in the connecting plate, and the fixing assembly penetrates through the sliding rail.
As an improvement of the technical scheme, the clamping groove comprises a first groove, a second groove is formed in the bottom of the first groove, the notch of the first groove faces the fixing assembly, the notch of the second groove faces the first groove, and a baffle is arranged on the notch of the second groove.
As the improvement of above-mentioned technical scheme, fixed subassembly includes the connecting rod, it has fixed block, movable block to run through on the connecting rod, the connecting rod runs through the rail groove of slide rail, movable block and fixed block set up respectively in the both sides of slide rail, the slide rail is located between fixed block and the movable block, the fixed block sets up being close to the one end of recess one, the lateral wall on the both ends top of connecting rod syntropy is equipped with integrated into one piece's outstanding piece, the fixed block inserts in the recess one, outstanding piece inserts in the recess two.
As an improvement of the technical scheme, the outer side wall of the connecting rod is provided with external threads, the inner side of the movable block is provided with internal threads, and the outer side wall of the movable block is provided with an annular notch.
As an improvement of the technical scheme, the first groove is a square groove, and the fixed block is square block-shaped.
As an improvement of the technical scheme, a movable groove is formed in the joint of the connecting plate and the supporting plate, notches are formed in the outer side face and the lower side face of the movable groove, a rotating shaft is arranged in the movable groove, and the rotating shaft is connected with the connecting plate.
The utility model has the beneficial effects that: through the spout that sets up in the backup pad, can remove the railing wantonly, solved the unable regulation problem of interval between the railing, the fixed subassembly that sets up on the rethread connecting plate inserts in the draw-in groove that sets up on the railing with fixed subassembly, has played the effect of fixed and restriction railing removal, has solved the unable fixed problem after the railing is adjusted.
Drawings
FIG. 1 is a perspective view of a guard rail of the present utility model;
FIG. 2 is a perspective view of the structure of the slot member and a perspective view of the positional relationship with the fixing assembly in the present utility model;
FIG. 3 is a perspective view of the structure of the fixing member of the present utility model;
Reference numerals: 10. a support plate; 101. a chute; 102. a movable groove; 20. moving the railing; 21. a clamping groove; 211. a groove I; 212. a second groove; 213. a baffle; 30. a connecting plate; 301. a slide rail; 31. a fixing assembly; 310. a connecting rod; 3101. a protruding block; 311. a fixed block; 312. a movable block; 3121. a recess.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The prior guard rail is usually formed by fixedly connecting the two ends of a plurality of guard rails to a supporting plate in a welding or threaded connection mode and the like, and for observing conditions and transferring objects, a space is arranged between the guard rails, but the space between the guard rail rails cannot be changed due to the fixed connection mode, so that the size of the objects is limited when the objects are transferred, and the objects which are too large are not easy to be progressive.
In order to solve the above problems, please refer to fig. 1 for providing a road and bridge construction guard rail structure, which comprises at least two sets of support plates 10, wherein the inner sides of the two sets of support plates 10 are provided with a chute 101, a plurality of movable rails 20 are inserted into the chute 101, one side of the movable rails 20 is provided with a clamping groove 21, one side of the support plate 10 is rotatably connected with a connecting plate 30, and the clamping groove 21 is arranged at one end surface of the movable rails 20 close to the connecting plate 30; a plurality of fixing components 31 are arranged in the connecting plate 30, and one end of each fixing component 31 is detachably fixed in the corresponding clamping groove 21.
When the intervals of the guard rail railings need to be changed, the fixing assembly 31 is taken out of the clamping groove 21, the movable railing 20 is moved, the connecting plate 30 is lifted upwards, and objects are delivered or fed from the railing; when the movement of the movable rail 20 needs to be fixed or limited, the connecting plate 30 is placed and attached to the movable rail 20, and then the fixing component 31 on the connecting plate 30 is inserted into the clamping groove 21; through the spout 101 that sets up on backup pad 10, can remove wantonly and remove railing 20, solved the unable regulation problem of interval between the removal railing 20, the fixed subassembly 31 that sets up on the rethread connecting plate 30 inserts fixed subassembly 31 in the draw-in groove 21 that sets up on the railing, has played the effect of fixed and restriction removal railing 20, has solved the unable fixed problem after removing railing 20 and has adjusted.
In the above-mentioned scheme, the moving rails 20 are moved to change the interval between the moving rails 20, and the moving rails 20 are fixed and limited by the fixing components 31 fixed in the clamping grooves 21; however, after moving the movable rail 20, the clamping groove 21 on the movable rail 20 moves the position at the same time, and the fixing component 31 cannot move, so the fixing component 31 cannot be fixed in the clamping groove 21, in order to solve the problem, referring to fig. 1, the connecting plate 30 is U-shaped, the sliding rail 301 is disposed in the connecting plate 30, and the fixing component 31 penetrates through the sliding rail 301.
After moving the movable rail 20, the connecting plate 30 is placed and attached to the movable rail 20, the fixing component 31 is moved from the slide rail 301, the fixing component 31 is moved to a position attached to the clamping groove 21, and the fixing component 31 is fixed in the clamping groove 21.
In an embodiment, referring to fig. 2 and 3, the clamping groove 21 includes a first groove 211, a second groove 212 is formed at the bottom of the first groove 211, the notch of the first groove 211 faces the fixing component 31, the notch of the second groove 212 faces the first groove 211, and a baffle 213 is disposed at the notch of the second groove 212; the fixed assembly 31 comprises a connecting rod 310, a fixed block 311 and a movable block 312 are penetrated through the connecting rod 310, the connecting rod 310 penetrates through a rail groove of the sliding rail 301, the movable block 312 and the fixed block 311 are respectively arranged on two sides of the sliding rail 301, the sliding rail 301 is positioned between the fixed block 311 and the movable block 312, the fixed block 311 is arranged at one end close to the first groove 211, integrally formed protruding blocks 3101 are arranged on the outer side walls of the top ends of the two ends of the connecting rod 310 in the same direction, the fixed block 311 is inserted into the first groove 211, and the protruding blocks 3101 are inserted into the second groove 212.
The fixed assembly 31 moves in the sliding rail 301 until the fixed assembly moves to the position of the attaching clamping groove 21, the connecting rod 310 is pushed, the protruding block 3101 is pushed into the groove two 212, meanwhile, the movable block 312 is pushed into the groove one 211 to attach to the groove one 211, the connecting rod 310 is rotated, the protruding block 3101 is attached to the baffle 213, and the fixed assembly 31 is prevented from falling from the clamping groove 21.
In the above-mentioned scheme, in order to fix the fixing component 31 in the moved clamping groove 21, the sliding rail 301 is provided in the connecting plate 30, the fixing component 31 penetrates the sliding rail 301, and the fixing component 31 is moved to a position close to the clamping groove 21 in the sliding rail 301, but the sliding rail 301 does not limit the movement of the fixing component 31, so that the fixing component 31 can move arbitrarily in the sliding rail 301, and simultaneously drives the movement of the movable rail 20, in order to solve the problem, the outer side wall of the connecting rod 310 is provided with external threads, the inner side of the movable block 312 is provided with internal threads, and the outer side wall of the movable block 312 is provided with the annular notch 3121.
The fixed assembly 31 is moved to the position of the attaching clamping groove 21, the protruding block 3101 is pushed into the second groove 212, meanwhile, the movable block 312 is pushed into the first groove 211, the connecting rod 310 is rotated, the protruding block 3101 is attached to the baffle 213, the connecting rod 310 is pulled outwards, the movable block 312 is rotated through screwing the annular notch 3121, and the movable block 312 is attached to the sliding rail 301 through threaded rotation, so that the movement of the fixed assembly 31 in the sliding rail 301 after being fixed in the clamping groove 21 is solved.
In the above-mentioned scheme, the first fixing block 311 is inserted into the first groove 211 to fix and limit the movement of the movable rail 20, but the movable rail 20 is easy to incline to one side, in order to solve this technical problem, please refer to fig. 2 and 3, the first groove 211 is a square groove, and the fixing block 311 is a square block.
After the fixing component 31 is inserted into the buckle, the fixing block 311 is attached to the first groove 211, and the square has a plurality of equal symmetrical edges, so that the square is more difficult to rotate when being subjected to torsion, and the moving and rotating parts cannot tilt to one side.
In an embodiment, referring to fig. 1, a movable slot 102 is disposed at a connection portion between the connection plate 30 and the support plate 10, a notch is disposed on an outer side surface and a lower side surface of the movable slot 102, a rotating shaft is disposed in the movable slot 102, and the rotating shaft is connected with the connection plate 30.
When the connecting plate 30 is lifted, the rotating shaft connected with the connecting plate 30 rotates in the movable groove 102, and the connecting plate 30 can rotate in the notch at will.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (7)
1. The utility model provides a road and bridge construction rail guard structure, includes two at least backup pad (10), spout (101) have been seted up to the inboard of two sets of backup pads (10), a plurality of removal railing (20) have been inserted to spout (101) inside, a serial communication port, one side of removal railing (20) is equipped with draw-in groove (21), one side of backup pad (10) rotates and is connected with connecting plate (30), draw-in groove (21) set up remove railing (20) be close to one end face of connecting plate (30); a plurality of fixing components (31) are arranged in the connecting plate (30), and one end of each fixing component (31) is detachably fixed in the corresponding clamping groove (21).
2. The road and bridge construction guard rail structure according to claim 1, wherein: the connecting plate (30) is U-shaped, a sliding rail (301) is arranged in the connecting plate (30), and the fixing component (31) penetrates through the sliding rail (301).
3. The road and bridge construction guard rail structure according to claim 1, wherein: the clamping groove (21) comprises a first groove (211), a second groove (212) is formed in the bottom of the first groove (211), the notch of the first groove (211) faces the fixing assembly (31), the notch of the second groove (212) faces the first groove (211), and a baffle (213) is arranged at the notch of the second groove (212).
4. A road and bridge construction guardrail structure according to claim 3, characterized in that: the fixing assembly (31) comprises a connecting rod (310), a fixing block (311) and a movable block (312) are penetrated through the connecting rod (310), the connecting rod (310) penetrates through a rail groove of the sliding rail (301), the movable block (312) and the fixing block (311) are respectively arranged on two sides of the sliding rail (301), the sliding rail (301) is located between the fixing block (311) and the movable block (312), the fixing block (311) is arranged at one end close to the first groove (211), protruding blocks (3101) which are integrally formed are arranged on the outer side walls of the top ends of two ends of the connecting rod (310) in the same direction, the fixing block (311) is inserted into the first groove (211), and the protruding blocks (3101) are inserted into the second groove (212).
5. The road and bridge construction guardrail structure of claim 4, further comprising: the outer side wall of the connecting rod (310) is provided with external threads, the inner side of the movable block (312) is provided with internal threads, and the outer side wall of the movable block (312) is provided with an annular notch (3121).
6. A road and bridge construction guardrail structure according to claim 4 or 5, characterized in that: the first groove (211) is a square groove, and the fixed block (311) is square block-shaped.
7. The road and bridge construction guard rail structure according to claim 1, wherein: the connecting plate (30) is provided with a movable groove (102) at the joint of the supporting plate (10), the outer side surface and the lower side surface of the movable groove (102) are provided with notches, a rotating shaft is arranged in the movable groove (102), and the rotating shaft is connected with the connecting plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228358.3U CN221169006U (en) | 2023-11-29 | 2023-11-29 | Road and bridge construction rail guard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228358.3U CN221169006U (en) | 2023-11-29 | 2023-11-29 | Road and bridge construction rail guard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221169006U true CN221169006U (en) | 2024-06-18 |
Family
ID=91436445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323228358.3U Active CN221169006U (en) | 2023-11-29 | 2023-11-29 | Road and bridge construction rail guard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221169006U (en) |
-
2023
- 2023-11-29 CN CN202323228358.3U patent/CN221169006U/en active Active
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