CN213683479U - Guardrail device for road construction - Google Patents
Guardrail device for road construction Download PDFInfo
- Publication number
- CN213683479U CN213683479U CN202021865005.8U CN202021865005U CN213683479U CN 213683479 U CN213683479 U CN 213683479U CN 202021865005 U CN202021865005 U CN 202021865005U CN 213683479 U CN213683479 U CN 213683479U
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- rod
- supporting leg
- ring
- bracing piece
- threaded rod
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Abstract
The utility model provides a guardrail device for road construction relates to road construction field. This guardrail device for road construction, including the bracing piece, the solid fixed ring of bracing piece bottom lateral wall fixedly connected with, the inside rotation of solid fixed ring is connected with the supporting leg, and solid fixed ring one end fixedly connected with contact piece is kept away from to the supporting leg, and the supporting leg top is rotated and is connected with the connecting rod, and the connecting rod is kept away from supporting leg one end and is rotated and be connected with the adjustable ring. The device is when using, it removes to the relevant position to pass through the gyro wheel with the device, it drives the threaded rod rotation to rotate rotatory handle, the threaded rod rotation drives the adjustable ring and removes, the adjustable ring drives the go-between and removes, the go-between drives the connecting rod and removes, the connecting rod drives the supporting leg and removes, the supporting leg drives the contact block and removes, the supporting leg removes until with balancing weight jack-up, firm pole supports the bracing piece rear side, then pass through the connecting block with the railing and fix in the bracing piece top, the railing other end is connecting device once more, the completion assembly, the advantage that has.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a guardrail device for road construction.
Background
Along with the development of the transportation industry, the number of road vehicles is greatly increased, great pressure is brought to roads, in order to meet the driving requirements, more and more roads are built, the road construction maintenance becomes a common condition, and in the road construction maintenance process, in order to separate a construction area from an un-construction area, guardrails are generally placed outside the construction area of the roads.
Present guardrail generally includes stand and the railing of being connected with the stand, but stand area in the present guardrail is less, so, the stand is all fixed subaerial through expansion bolts usually, because the stand needs to be fixed subaerial through expansion bolts, so, there is the fixed troublesome shortcoming of stand, and after road construction accomplishes, when needing to demolish the stand from subaerial, there is the stand to demolish troublesome shortcoming, still need clear away subaerial expansion bolts simultaneously, there is expansion bolts to clear away the trouble shortcoming.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a guardrail device for road construction has solved the problem of mentioning in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a guardrail device for road construction, the loach carrying platform comprises a supporting bar, the solid fixed ring of bracing piece bottom lateral wall fixedly connected with, the inside rotation of solid fixed ring is connected with the supporting leg, solid fixed ring one end fixedly connected with contact piece is kept away from to the supporting leg, the supporting leg top is rotated and is connected with the connecting rod, the supporting leg one end is kept away from to the connecting rod rotates and is connected with the adjustable ring, adjustable ring inner wall fixedly connected with slider, the bracing piece lateral wall is located the slider position and has seted up the spout, adjustable ring front end lateral wall fixedly connected with connecting block, bracing piece bottom joint has the balancing weight, the balancing weight bottom is rotated and is connected with the gyro wheel, bracing piece top front side is provided with.
Preferably, the fixed ring is connected with the connecting part of the supporting leg through a plug, the supporting leg is arranged in a bent shape, and the bottom end of the contact block is provided with an anti-slip pad.
Preferably, the connection part of the supporting leg and the connecting rod is provided with a connecting ring, and the connection part of the outer surface of the adjusting ring and the connecting rod is provided with a connecting ring.
Preferably, the lateral wall fixedly connected with two sets of connecting blocks of bracing piece front end, a set of connecting block totally two, the slider surface sets up with the spout inner wall meshing.
Preferably, the bottom end of the supporting rod is located at the position of the balancing weight and is provided with a placing groove, the balancing weight is located at the rear side of the supporting rod, the allowance of the portion, located at the rear side of the supporting rod, of the balancing weight is larger than the front end of the supporting rod, and the inner wall of the stabilizing rod is in contact with.
Preferably, a connecting ring is arranged at the connecting part of the supporting rod and the threaded rod, a threaded groove meshed with the threaded rod is formed in the inner wall of the connecting part of the adjusting ring and the threaded rod, and the threaded rod is rotatably connected to the top wall of the stabilizing rod.
(III) advantageous effects
The utility model provides a guardrail device for road construction. The method has the following beneficial effects:
1. this guardrail device for road construction is when using, it drives the threaded rod and rotates to rotate rotatory handle, the threaded rod is rotatory to drive the adjustable ring and removes, the adjustable ring drives the go-between and removes, the go-between drives the connecting rod and removes, the connecting rod drives the supporting leg and removes, the supporting leg drives the contact block and removes, the supporting leg removes until the balancing weight jack-up, firm pole supports the bracing piece rear side, then pass through the connecting block with the railing and fix in the bracing piece top, the railing other end connecting device once more, the completion assembly, the more troublesome problem of traditional guardrail installation has been solved, the advantage of the dismouting of being.
2. This guardrail device for road construction is when using, removes the device to the relevant position through the gyro wheel, and the balancing weight is fixed the device, and the balancing weight is the pole orientation setting of stabilizing partially, makes the device focus be located between firm pole and the bracing piece, and firm pole is the curved shape setting, has the advantage that stability is high.
Drawings
FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;
fig. 2 is a schematic view of the structural threaded rod of the present invention;
FIG. 3 is a schematic view of the structural weight of the present invention;
FIG. 4 is a schematic view of the structural slide block of the present invention;
fig. 5 is a schematic view of the structure stabilizer bar of the present invention.
Wherein, 1 bracing piece, 2 solid fixed ring, 3 supporting legs, 4 contact piece, 5 connecting rods, 6 adjustable ring, 7 sliders, 8 spouts, 9 connecting blocks, 10 balancing weights, 11 gyro wheels, 12 warning lights, 13 threaded rods, 14 rotatory handle, 15 firm poles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a guardrail device for road construction, as shown in figure 1-5, comprising a support rod 1, the bottom side wall of the support rod 1 is fixedly connected with a fixed ring 2, the fixed ring 2 is internally and rotatably connected with a support leg 3, the fixed ring 2 is inserted with a fixed rod with the connection part of the support leg 3, the support leg 3 is arranged in a bending shape, the stability of the device is enhanced, one end of the support leg 3 away from the fixed ring 2 is fixedly connected with a contact block 4, the bottom end of the contact block 4 is provided with an anti-slip pad, the device is prevented from sliding when placed, the top end of the support leg 3 is rotatably connected with a connecting rod 5, the connection part of the support leg 3 and the connecting rod 5 is provided with a connecting ring 6, the outer surface of the adjusting ring 6 is provided with a connecting ring with the, the outer surface of the sliding block 7 is meshed with the inner wall of the sliding groove 8, the adjusting ring 6 is guided, the front side wall of the adjusting ring 6 is fixedly connected with two connecting blocks 9, the front side wall of the supporting rod 1 is fixedly connected with two groups of connecting blocks 9, a handrail is fixed above the supporting rod 1 through the connecting blocks 9, the other end of the handrail is connected with a device again, the bottom end of the supporting rod 1 is connected with a balancing weight 10 in a clamping way, the bottom end of the supporting rod 1 is provided with a placing groove at the position of the balancing weight 10, the replacement of the balancing weight 10 is convenient, the balance of the balancing weight 10 at the rear side part of the supporting rod 1 is larger than the front end of the supporting rod 1, the gravity center of the device is positioned between the stabilizing rod 15 and the supporting rod 1, the stability of the device is increased, the bottom end of the balancing weight, threaded rod 13 is pegged graft inside adjustable ring 6, threaded rod 13 link up adjustable ring 6, bracing piece 1 is provided with the go-between with threaded rod 13 coupling part, the thread groove with threaded rod 13 meshing is seted up to adjustable ring 6 and threaded rod 13 coupling part inner wall, threaded rod 13 rotates to be connected at firm pole 15 roof, threaded rod 13 top surface has cup jointed rotatory handle 14, it drives threaded rod 13 rotation to rotate rotatory handle 14, threaded rod 13 rotation drives adjustable ring 6 and removes, adjustable ring 6 drives the go-between and removes, the go-between drives connecting rod 5 and removes, connecting rod 5 drives supporting leg 3 and removes, supporting leg 3 drives contact block 4 and removes, supporting leg 3 removes and pushes up balancing weight 10 till, threaded rod 13 bottom is provided with firm pole 15, firm pole 15 inner wall and 10 top contacts of balancing weight, firm pole 15 supports the 1 rear side of bracing.
The working principle is as follows:
this guardrail device for road construction is when using, remove the device to the relevant position through gyro wheel 11, it drives threaded rod 13 rotation to rotate rotatory handle 14, threaded rod 13 rotation drives adjustable ring 6 and removes, adjustable ring 6 drives the go-between and removes, the go-between drives connecting rod 5 and removes, connecting rod 5 drives supporting leg 3 and removes, supporting leg 3 drives contact block 4 and removes, supporting leg 3 removes and supports 10 jack-ups of balancing weight, firm pole 15 supports 1 rear side of bracing piece, then pass through connecting block 9 with the railing and fix in bracing piece 1 top, the railing other end connecting device once more, accomplish the assembly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a guardrail device for road construction, includes bracing piece (1), its characterized in that: the side wall of the bottom end of the supporting rod (1) is fixedly connected with a fixing ring (2), the inside of the fixing ring (2) is rotatably connected with a supporting leg (3), one end, far away from the fixing ring (2), of the supporting leg (3) is fixedly connected with a contact block (4), the top end of the supporting leg (3) is rotatably connected with a connecting rod (5), one end, far away from the supporting leg (3), of the connecting rod (5) is rotatably connected with an adjusting ring (6), the inner wall of the adjusting ring (6) is fixedly connected with a sliding block (7), a sliding groove (8) is formed in the position, located at the sliding block;
the utility model discloses a bracing piece, including bracing piece (1), bracing piece, adjusting ring, fixed pole (13), bracing piece (1) bottom joint has balancing weight (10), balancing weight (10) bottom is rotated and is connected with gyro wheel (11), bracing piece (1) top front side is provided with warning light (12), bracing piece (1) rear end lateral wall is provided with threaded rod (13), threaded rod (13) are pegged graft inside adjustable ring (6), threaded rod (13) link up adjustable ring (6), rotatory handle (14) have been cup jointed to threaded rod (13) top surface, threaded rod (13.
2. The guardrail device for road construction as claimed in claim 1, wherein: the fixing rod is inserted into the connecting part of the fixing ring (2) and the supporting leg (3), the supporting leg (3) is arranged in a bent shape, and the bottom end of the contact block (4) is provided with an anti-slip pad.
3. The guardrail device for road construction as claimed in claim 1, wherein: the connection part of the supporting leg (3) and the connecting rod (5) is provided with a connection ring, and the connection part of the outer surface of the adjustment ring (6) and the connecting rod (5) is provided with a connection ring.
4. The guardrail device for road construction as claimed in claim 1, wherein: bracing piece (1) front end lateral wall fixedly connected with two sets of connecting blocks (9), a set of connecting block (9) totally two, slider (7) surface and spout (8) inner wall meshing setting.
5. The guardrail device for road construction as claimed in claim 1, wherein: the bottom end of the supporting rod (1) is located at the position of the balancing weight (10) and is provided with a placing groove, the balancing weight (10) is located at the rear side part of the supporting rod (1), the allowance of the rear side part of the supporting rod is larger than the front end of the supporting rod (1), and the inner wall of the stabilizing rod (15) is in contact with the top end of the balancing weight (10).
6. The guardrail device for road construction as claimed in claim 1, wherein: the connecting part of the supporting rod (1) and the threaded rod (13) is provided with a connecting ring, the inner wall of the connecting part of the adjusting ring (6) and the threaded rod (13) is provided with a threaded groove meshed with the threaded rod (13), and the threaded rod (13) is rotatably connected to the top wall of the stabilizing rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865005.8U CN213683479U (en) | 2020-08-28 | 2020-08-28 | Guardrail device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865005.8U CN213683479U (en) | 2020-08-28 | 2020-08-28 | Guardrail device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683479U true CN213683479U (en) | 2021-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865005.8U Active CN213683479U (en) | 2020-08-28 | 2020-08-28 | Guardrail device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110588A (en) * | 2022-06-20 | 2022-09-27 | 武汉市汉阳市政建设集团有限公司 | Quick detection device and method for concrete pipe pile pulling resistance test |
-
2020
- 2020-08-28 CN CN202021865005.8U patent/CN213683479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110588A (en) * | 2022-06-20 | 2022-09-27 | 武汉市汉阳市政建设集团有限公司 | Quick detection device and method for concrete pipe pile pulling resistance test |
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