CN221094944U - Rail guard convenient to assemble for highway engineering construction - Google Patents
Rail guard convenient to assemble for highway engineering construction Download PDFInfo
- Publication number
- CN221094944U CN221094944U CN202322378835.8U CN202322378835U CN221094944U CN 221094944 U CN221094944 U CN 221094944U CN 202322378835 U CN202322378835 U CN 202322378835U CN 221094944 U CN221094944 U CN 221094944U
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- rod
- shaped
- groove
- cross rod
- upper cross
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a guard rail convenient to assemble for highway engineering construction, which comprises: the device comprises a supporting rod, an upper cross rod, a vertical rod and a lower cross rod; the support rod is characterized in that an upper cross rod is arranged on one side of the support rod, a vertical rod is arranged below the upper cross rod, a lower cross rod is arranged below the vertical rod, the lower cross rod is arranged on one side of the support rod, a push handle in an L-shaped through groove is pushed to one side to drive a T-shaped rod to retract into a T-shaped cavity, then the lower cross rod is pulled downwards, the push handle is clamped in the L-shaped through groove, the lower cross rod is inserted on a corresponding L-shaped plate, then the vertical rod is inserted into a second slot, then the upper cross rod is covered on the vertical rod and is inserted on the L-shaped plate, then the push handle is pushed upwards, a spring pushes the T-shaped rod, the end part of the T-shaped rod is clamped in a clamping groove, assembly is facilitated, the screw rod is driven to rotate in a threaded cavity through the rotary rocker, the support rod is driven to slide in a storage groove, and the L-shaped plate and the upper cross rod are adjusted to be horizontal.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a guard rail convenient to assemble for highway engineering construction.
Background
In the construction of engineering facilities, in order to better construct and also in order to be safe in construction, the constructors need to set protective measures around to prevent non-constructors from entering a construction area, and most of the prior protective fences are isolated at present, and certain defects exist in the prior protective fences, such as;
The existing protective guard is formed by welding steel pipes, and is assembled together by bolts, so that the protective guard is inconvenient to assemble due to the fact that the existing protective guard is troublesome to assemble and disassemble in the use process, and the existing protective guard is mostly fixed in height, cannot be assembled due to the fact that uneven ground cannot be aligned, and needs to be lifted or dug to keep horizontal, and cannot be adjusted in height.
Disclosure of utility model
The utility model aims to provide a guard rail convenient to assemble for highway engineering construction, so as to solve the problems that the guard rail in the current market proposed by the background technology is inconvenient to assemble and cannot be adjusted in height.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a guard rail for highway engineering construction with being convenient for equipment, comprising: the device comprises a supporting rod, an upper cross rod, a vertical rod and a lower cross rod;
The support rod is characterized in that an upper cross rod is arranged on one side of the support rod, an upright rod is arranged below the upper cross rod, a lower cross rod is arranged below the upright rod, the lower cross rod is arranged on one side of the support rod, and the support rod is used as a connecting foundation.
Preferably, one side of the supporting rod is connected with an L-shaped plate, the L-shaped plate is in sliding connection in an empty groove, the empty groove is formed in the bottom of the upper cross rod, a first slot is formed in the bottom of the upper cross rod far away from the empty groove, a vertical rod is in sliding connection in the first slot, the vertical rod is in sliding connection in a second slot, and the second slot is formed in the upper surface of the lower cross rod
Preferably, a clamping groove is formed in one side of the upper cross rod, a T-shaped rod is clamped in the clamping groove, the T-shaped rod is slidably connected in a T-shaped cavity, and the T-shaped cavity is formed in one side of the support rod.
Preferably, a spring is connected to the inner wall of the T-shaped cavity, and the spring is connected to one side of the T-shaped rod.
Preferably, the front part of the T-shaped rod is connected with a push handle, the push handle is slidably connected in an L-shaped through groove, the L-shaped through groove is formed in the front part of the T-shaped cavity, and the lower cross rod is connected to one side of the support rod in the same mode.
Preferably, the supporting rod is arranged in the supporting leg, the supporting leg is arranged in the storage groove, the supporting rod is connected in a sliding mode in the storage groove, a limiting groove is formed in one side of the storage groove, a limiting block is connected in the limiting groove in a sliding mode, and the limiting block is connected to one side of the supporting rod.
Preferably, a threaded cavity is formed in the bottom of the supporting rod, a screw rod is connected with the threaded cavity in a threaded mode, and the screw rod is connected to the inner wall of the storage groove in a rotating mode.
Preferably, the outer peripheral surface of the screw rod is connected with a worm wheel, the front part of the worm wheel is connected with a worm in a meshed mode, the worm is rotationally connected to the inner wall of the storage groove, the worm penetrates through the inner wall of the storage groove to be connected with a rocker, and the rocker is arranged on one side of the supporting leg.
Compared with the prior art, the utility model has the beneficial effects that: the push handle in the L-shaped through groove is pushed to one side to drive the T-shaped rod to retract into the T-shaped cavity, then the push handle is pulled downwards to be clamped in the L-shaped through groove, the lower cross rod is inserted on the corresponding L-shaped plate, then the vertical rod is inserted into the second slot, then the upper cross rod is covered on the vertical rod and is inserted on the L-shaped plate, then the push handle is pushed upwards, the spring pushes the T-shaped rod to clamp the end part of the T-shaped rod in the clamping groove, the assembly is facilitated, the screw rod is driven to rotate in the threaded cavity through the rotary rocker, the support rod is driven to slide in the accommodating groove, the L-shaped plate and the upper cross rod are adjusted to be horizontal, and the height is adjusted, and the method comprises the following steps of:
1. The push handle in the L-shaped through groove is pushed to one side and pulled downwards, the T-shaped rod is driven to retract into the T-shaped cavity and extrude the spring, the push handle is clamped in the L-shaped through groove, the lower cross rod is inserted into the corresponding L-shaped plate, then the upright rod is inserted into the second slot, then the upper cross rod is covered on the upright rod and inserted into the L-shaped plate, then the push handle is pushed upwards, and the end part of the T-shaped rod is pushed into the clamping groove by the spring, so that the assembly is facilitated;
2. The worm wheel is driven to rotate through the rotary rocker, the worm wheel drives the screw rod to rotate in the threaded cavity, the support rod is driven to slide in the storage groove to lift, the L-shaped plate is adjusted to be level with the upper cross rod, and then the height is adjusted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is an enlarged view of the structure of the portion A of the present utility model;
FIG. 5 is an enlarged view of the structure of the portion B of the present utility model;
Fig. 6 is an enlarged view of the structure of the C part of the present utility model.
In the figure: 1. a support rod; 2. an upper cross bar; 3. a vertical rod; 4. a lower cross bar; 5. an L-shaped plate; 6. a hollow groove; 7. a first slot; 8. a second slot; 9. a clamping groove; 10. a T-shaped rod; 11. a T-shaped cavity; 12. a spring; 13. a push handle; 14. an L-shaped through groove; 15. a support leg; 16. a storage groove; 17. a limit groove; 18. a limiting block; 19. a threaded cavity; 20. a screw rod; 21. a worm wheel; 22. a worm; 23. and (5) a rocker.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a guard rail for highway engineering construction with being convenient for equipment, comprising: the device comprises a supporting rod 1, an upper cross rod 2, a vertical rod 3 and a lower cross rod 4;
The bracing piece 1 one side is provided with horizontal pole 2, and 2 below of horizontal pole is provided with pole setting 3, and 3 below of pole setting is provided with down horizontal pole 4, and down horizontal pole 4 sets up in bracing piece 1 one side, and bracing piece 1 is as the connection basis.
The support rod 1 one side is connected with L-shaped board 5,L sliding connection in empty tank 6, empty tank 6 is offered in last horizontal pole 2 bottom, keep away from the upper horizontal pole 2 bottom of empty tank 6 and offered first slot 7, sliding connection has pole setting 3 in first slot 7, pole setting 3 sliding connection is in second slot 8, second slot 8 is offered at the upper surface of bottom rail 4, place bottom rail 4 on L-shaped board 5 earlier, insert pole setting 3 in second slot 8, then cover upper horizontal pole 2 on pole setting 3, insert pole setting 3 in first slot 7, insert L-shaped board 5 in empty tank 6, carry out fast assembly, draw-in groove 9 has been offered to upper horizontal pole 2 one side, the block has T type pole 10 in draw-in groove 9, T type pole 10 sliding connection is in T type cavity 11, T type cavity 11 is offered in support rod 1 one side, slide into draw-in groove 9 from T type cavity 11 in the tip of T type pole 10, prevent to upwards pull down, be connected with spring 12 on T type cavity 11 inner wall, spring 12 connects in T type pole 10 one side, then cover up on pole 3, push rod 10 side, push rod 14 side is connected in 13 in the same way, push rod 13 side is in 13, push rod 13 side is connected in 13, push rod 13 side is in the same way, push rod 13 side is connected in 13, push rod 13 side is in the front of push rod 13, push rod 13 side is connected in 13, push rod 13 side is in the mode, push rod 13 is in the push rod is in the mode, push rod is in the push rod of push rod is upwards.
The bracing piece 1 sets up in the landing leg 15, the landing leg 15 is offered in accomodate the inslot 16, accomodate inslot 16 sliding connection has bracing piece 1, and accomodate groove 16 one side and offered spacing groove 17, sliding connection has stopper 18 in spacing groove 17, stopper 18 connects in bracing piece 1 one side, let bracing piece 1 slide in landing leg 15 go up and down, stopper 18 slides in spacing groove 17 and prevent droing, threaded cavity 19 has been offered to bracing piece 1 bottom, threaded cavity 19 female screw connection has lead screw 20, lead screw 20 rotates to be connected on accomodating groove 16 inner wall, rotatory lead screw 20 rotates in threaded cavity 19, drive bracing piece 1 slide from top to bottom in accomodating groove 16, lead screw 20 outer peripheral face is connected with worm wheel 21, worm wheel 21 front portion meshing is connected with worm 22, worm 22 rotates to be connected on accomodate groove 16 inner wall, and worm 22 runs through accomodate groove 16 inner wall connection has rocker 23, rocker 23 sets up in landing leg 15 one side, worm 22 drives worm 22 rotation, worm 22 drives worm wheel 21 rotation, worm wheel 21 drives lead screw 20 and rotates in threaded cavity 19.
Working principle: as shown in fig. 1-6, when using the guard rail convenient for assembly for highway engineering construction, it is simply understood that, first, push handle 13 is pushed to one side to drive T-shaped rod 10 to retract into T-shaped cavity 11 and press spring 12, then pull down, push handle 13 is clamped in L-shaped through groove 14, lower cross bar 4 is inserted on corresponding L-shaped plate 5, upright 3 is inserted in second slot 8, upper cross bar 2 is covered on upright 3 and inserted on L-shaped plate 5, push handle 13 is pushed upward, spring 12 pushes T-shaped rod 10, end of T-shaped rod 10 is clamped in clamping groove 9, assembly is completed, when the ground is uneven, rotary rocker 23 drives worm 22 to rotate, worm 22 drives worm wheel 21 to rotate, worm wheel 21 drives screw rod 20 to rotate in threaded cavity 19, support bar 1 is driven to slide in storage groove 16, and is adjusted to L5 and upper cross bar 2 level, which is not described in detail in the present specification.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A guard rail for highway engineering construction with being convenient for equipment, comprising: the device is characterized by comprising a supporting rod (1), an upper cross rod (2), a vertical rod (3) and a lower cross rod (4);
An upper cross rod (2) is arranged on one side of the support rod (1), a vertical rod (3) is arranged below the upper cross rod (2), a lower cross rod (4) is arranged below the vertical rod (3), and the lower cross rod (4) is arranged on one side of the support rod (1);
One side of the supporting rod (1) is connected with an L-shaped plate (5), the L-shaped plate (5) is slidably connected in an empty groove (6), the empty groove (6) is formed in the bottom of the upper cross rod (2), a first slot (7) is formed in the bottom of the upper cross rod (2) far away from the empty groove (6), a vertical rod (3) is slidably connected in the first slot (7), the vertical rod (3) is slidably connected in a second slot (8), and the second slot (8) is formed in the upper surface of the lower cross rod (4);
Clamping grooves (9) are formed in one side of the upper cross rod (2), T-shaped rods (10) are clamped in the clamping grooves (9), the T-shaped rods (10) are slidably connected in T-shaped cavities (11), and the T-shaped cavities (11) are formed in one side of the support rod (1).
2. The guard rail for highway engineering construction convenient to assemble according to claim 1, wherein: the inner wall of the T-shaped cavity (11) is connected with a spring (12), and the spring (12) is connected to one side of the T-shaped rod (10).
3. The guard rail for highway engineering construction convenient to assemble according to claim 2, wherein: the front part of the T-shaped rod (10) is connected with a push handle (13), the push handle (13) is slidably connected in an L-shaped through groove (14), the L-shaped through groove (14) is formed in the front part of the T-shaped cavity (11), and the lower cross rod (4) is connected to one side of the support rod (1) in the same mode.
4. The guard rail for highway engineering construction convenient to assemble according to claim 1, wherein: the supporting rod (1) is arranged in the supporting leg (15), the supporting leg (15) is arranged in the accommodating groove (16), the supporting rod (1) is connected in the accommodating groove (16) in a sliding mode, the limiting groove (17) is arranged on one side of the accommodating groove (16), the limiting block (18) is connected in the limiting groove (17) in a sliding mode, and the limiting block (18) is connected on one side of the supporting rod (1).
5. The guard rail for highway engineering construction convenient to assemble according to claim 1, wherein: the bottom of the supporting rod (1) is provided with a threaded cavity (19), the threaded cavity (19) is internally connected with a screw rod (20) in a threaded mode, and the screw rod (20) is rotationally connected to the inner wall of the containing groove (16).
6. The guard rail for highway engineering construction convenient to assemble according to claim 5, wherein: the screw rod (20) outer peripheral face is connected with worm wheel (21), the anterior meshing of worm wheel (21) is connected with worm (22), worm (22) rotate and connect on accomodate groove (16) inner wall, and worm (22) run through accomodate groove (16) inner wall and be connected with rocker (23), rocker (23) set up in landing leg (15) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378835.8U CN221094944U (en) | 2023-09-02 | 2023-09-02 | Rail guard convenient to assemble for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378835.8U CN221094944U (en) | 2023-09-02 | 2023-09-02 | Rail guard convenient to assemble for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094944U true CN221094944U (en) | 2024-06-07 |
Family
ID=91309858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378835.8U Active CN221094944U (en) | 2023-09-02 | 2023-09-02 | Rail guard convenient to assemble for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094944U (en) |
-
2023
- 2023-09-02 CN CN202322378835.8U patent/CN221094944U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |