CN216811253U - Protection device for road construction - Google Patents
Protection device for road construction Download PDFInfo
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- CN216811253U CN216811253U CN202123018774.1U CN202123018774U CN216811253U CN 216811253 U CN216811253 U CN 216811253U CN 202123018774 U CN202123018774 U CN 202123018774U CN 216811253 U CN216811253 U CN 216811253U
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- fixed mounting
- rod
- shell
- limiting
- limiting rod
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Abstract
The utility model discloses a protective device for road construction, which comprises a fixed mounting base, a second limiting rod and a second outer shell, wherein a first limiting spring is arranged inside the fixed mounting base, the upper end of the first limiting spring is provided with the fixed mounting rod, the second limiting spring is arranged inside the fixed mounting rod, the first limiting rod is arranged inside the second limiting spring, the second limiting rod is arranged inside the first limiting rod, the inner side of the second limiting rod is provided with a bolt, the inner end of the second limiting rod is provided with a first outer shell, a protective net is arranged inside the first outer shell, the rear end of the first outer shell is provided with the second outer shell, and a first adjusting bolt is arranged outside the first outer shell. This protector is used in road construction has avoided long-time use to lead to the problem that the part damaged, can warn and lead to pedestrian and vehicle, and has improved the device's practical function.
Description
Technical Field
The utility model relates to the technical field related to road construction, in particular to a protective device for road construction.
Background
Along with the continuous development of cities, roads are more and more constructed, and when one road is damaged and needs to be repaired, a front road construction sign is arranged outside 50m of a construction position, so that the protection device for road construction is particularly important.
General protector for road construction, long-time the use can lead to the part to damage, is not convenient for warn to lead to pedestrian and vehicle, and the practical function is not good, consequently, we provide a protector for road construction to in solving the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protective device for road construction, which aims to solve the problems that the general protective device for road construction proposed in the background art can cause part damage after long-time use, is inconvenient to warn pedestrians and vehicles and has poor practical effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a guard device for road construction, comprising:
the device comprises a fixed mounting base, a first limiting spring is arranged inside the fixed mounting base, a fixed mounting rod is arranged at the upper end of the first limiting spring, a second limiting spring is arranged inside the fixed mounting rod, and a first limiting rod is arranged inside the second limiting spring;
the inner side of the first limiting rod is provided with a second limiting rod, the inner side of the second limiting rod is provided with a bolt, the lower end of the bolt is provided with a fixed mounting block, the inner end of the second limiting rod is provided with a first outer shell, and a protective net is arranged inside the first outer shell;
the rear end of the first shell body is provided with a second shell body, a first adjusting bolt is arranged outside the first shell body, an outer protective shell is arranged at the upper end of the fixed mounting rod, an illumination warning lamp is arranged inside the outer protective shell, and a second adjusting bolt is arranged outside the outer protective shell.
Preferably, the fixed mounting rod and the fixed mounting base are connected in a nesting mode, and the fixed mounting rod forms a sliding structure in the fixed mounting base through a first limiting spring.
Preferably, the outside of the first limiting rod is connected with the inside of the fixed mounting rod in a fitting manner, the first limiting rod forms a sliding structure on the fixed mounting rod through a second limiting spring, and the first limiting rod is uniformly arranged on the fixed mounting rod.
Preferably, the second limiting rod and the fixed mounting block are connected with the bolt in a clamping manner, and the second limiting rod and the first outer shell are connected in a welding manner.
Preferably, first shell body and protection network adopt the mode of block to be connected, and the rear surface of first shell body and the front surface of second shell body are the laminating setting to first shell body and second shell body all are connected with the mode that first adjusting bolt adopted the screw thread.
Preferably, the outer protective shell and the fixed mounting rod are connected with the second adjusting bolt in a threaded mode, and the outer protective shell is arranged in a left-right symmetrical mode relative to the center line of the fixed mounting rod.
Compared with the prior art, the utility model has the beneficial effects that: the protective device for road construction avoids the problem of part damage caused by long-time use, can warn pedestrians and vehicles, and improves the practical effect of the device;
1. the fixed mounting rod is arranged to form a sliding structure in the fixed mounting base through the first limiting spring, so that the fixed mounting rod can provide a cushioning effect when being subjected to downward vibration force, and the sliding structure is formed on the fixed mounting rod through the second limiting spring by matching with the first limiting rod, so that the damage to parts due to long-time use can be avoided, the parts cannot be used continuously, and the service life of the device is effectively prolonged;
2. the fixed mounting rod and the outer protective shell are connected with the second adjusting bolt in a threaded mode, so that pedestrians and vehicles can be warned through the lighting warning lamp, and the second limiting rod and the fixed mounting block are connected with the bolt in a clamping mode in a matched mode, so that the second limiting rod can be limited, the situation that the second limiting rod is damaged when the device is not used is avoided, and the practicability of the device is effectively improved;
3. the mode that adopts the block through first shell body and protection network is connected, can change the protection network of damage, and first shell body of cooperation and second shell body all are tied with first regulation and are adopted the threaded mode to be connected, can convenient to detach, improve the device's practical function.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of the present invention;
fig. 4 is a schematic view of the connection structure of the first outer shell and the protection net according to the present invention.
In the figure: 1. fixedly mounting a base; 2. a first limit spring; 3. fixing the mounting rod; 4. a second limit spring; 5. a first limit rod; 6. a second limiting rod; 7. a bolt; 8. fixing the mounting block; 9. a first outer case; 10. a protective net; 11. a second outer housing; 12. a first adjusting bolt; 13. an outer protective shell; 14. a lighting warning lamp; 15. and a second adjusting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a protective device for road construction comprises a fixed mounting base 1, a first limiting spring 2, a fixed mounting rod 3, a second limiting spring 4, a first limiting rod 5, a second limiting rod 6, a bolt 7, a fixed mounting block 8, a first outer shell 9, a protective net 10, a second outer shell 11, a first adjusting bolt 12, an outer protective shell 13, a lighting warning lamp 14 and a second adjusting bolt 15, wherein the fixed mounting base 1 is internally provided with the first limiting spring 2, the upper end of the first limiting spring 2 is provided with the fixed mounting rod 3, the fixed mounting rod 3 is internally provided with the second limiting spring 4, the second limiting spring 4 is internally provided with the first limiting rod 5, the inner side of the first limiting rod 5 is provided with the second limiting rod 6, the inner side of the second limiting rod 6 is provided with the bolt 7, the lower end of the bolt 7 is provided with the fixed mounting block 8, the inner end of the second limiting rod 6 is provided with the first outer shell 9, a protective net 10 is arranged inside the first shell 9, a second shell 11 is arranged at the rear end of the first shell 9, a first adjusting bolt 12 is arranged outside the first shell 9, an outer protective shell 13 is arranged at the upper end of the fixed mounting rod 3, an illumination warning lamp 14 is arranged inside the outer protective shell 13, and a second adjusting bolt 15 is arranged outside the outer protective shell 13.
As shown in the figures 1, 2 and 3, the fixed installation rod 3 and the fixed installation base 1 are connected in a nested manner, the fixed installation rod 3 forms a sliding structure in the fixed installation base 1 through the first limiting spring 2, so that the fixed installation rod 3 can provide a cushioning effect when being subjected to downward vibration force, the outer part of the first limiting rod 5 is connected with the inner part of the fixed installation rod 3 in a fitting manner, the first limiting rod 5 forms a sliding structure on the fixed installation rod 3 through the second limiting spring 4, the first limiting rods 5 are uniformly arranged on the fixed installation rod 3, the damage of parts caused by long-time use and the incapability of continuous use can be avoided, the service life of the device is effectively prolonged, the second limiting rod 6 and the fixed installation block 8 are both connected with the bolt 7 in a clamping manner, and the second limiting rod 6 is connected with the first outer shell 9 in a welding manner, can carry on spacingly to second gag lever post 6, avoid receiving the damage when not using.
As in fig. 1, 3 and 4, the first outer shell 9 and the protection net 10 are connected in a snap-fit manner, the rear surface of the first outer shell 9 and the front surface of the second outer shell 11 are in a fit arrangement, and the first outer shell 9 and the second outer shell 11 are both connected with the first adjusting bolt 12 in a threaded manner, so that the damaged protection net 10 can be replaced conveniently in a detachable manner, the outer protective shell 13 and the fixed mounting rod 3 are both connected with the second adjusting bolt 15 in a threaded manner, and the outer protective shell 13 is arranged in a left-right symmetrical manner with respect to the center line of the fixed mounting rod 3, and can warn pedestrians and vehicles through the illumination warning lamp 14.
The working principle is as follows: when the protective device for road construction is used, firstly, as shown in fig. 1, 3 and 4, when the protective device is used, firstly, the protective net 10 is arranged in the first outer shell 9 and the second outer shell 11, the first outer shell 9 and the protective net 10 are connected in a clamping manner, the damaged protective net 10 can be replaced, the first outer shell 9 and the second outer shell 11 are matched and both connected with the first adjusting bolt 12 in a threaded manner, the device can be conveniently disassembled, the practical effect of the device is improved, the fixed mounting rod 3 and the outer protective shell 13 are both connected with the second adjusting bolt 15 in a threaded manner, pedestrians and vehicles can be warned through the lighting warning lamp 14, the second limiting rod 6 and the fixed mounting block 8 are both connected with the bolt 7 in a clamping manner, the second limiting rod 6 can be limited, and the damage when the protective device is not used is avoided, the practicability of the device is effectively improved;
as shown in fig. 1, 2 and 3, the fixed mounting rod 3 is arranged to form a sliding structure in the fixed mounting base 1 through the first limiting spring 2, so that the fixed mounting rod 3 can provide a cushioning effect when receiving downward vibration force, and the first limiting rod 5 is matched to form a sliding structure on the fixed mounting rod 3 through the second limiting spring 4, so that part damage caused by long-time use can be avoided, the use cannot be continued, the service life of the device is effectively prolonged, and the whole process of using the protective device for road construction is realized.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protector is used in road construction which characterized in that: the method comprises the following steps:
the device comprises a fixed mounting base (1), wherein a first limiting spring (2) is arranged inside the fixed mounting base (1), a fixed mounting rod (3) is arranged at the upper end of the first limiting spring (2), a second limiting spring (4) is arranged inside the fixed mounting rod (3), and a first limiting rod (5) is arranged inside the second limiting spring (4);
the inner side of the first limiting rod (5) is provided with a second limiting rod (6), the inner side of the second limiting rod (6) is provided with a bolt (7), the lower end of the bolt (7) is provided with a fixed mounting block (8), the inner end of the second limiting rod (6) is provided with a first outer shell (9), and a protective net (10) is arranged inside the first outer shell (9);
the lamp holder comprises a second outer shell (11), wherein the second outer shell (11) is arranged at the rear end of the first outer shell (9), a first adjusting bolt (12) is arranged outside the first outer shell (9), an outer protective shell (13) is arranged at the upper end of the fixed mounting rod (3), an illumination warning lamp (14) is arranged inside the outer protective shell (13), and a second adjusting bolt (15) is arranged outside the outer protective shell (13).
2. The protection device for road construction according to claim 1, characterized in that: the fixed mounting rod (3) is connected with the fixed mounting base (1) in a nesting mode, and the fixed mounting rod (3) forms a sliding structure in the fixed mounting base (1) through the first limiting spring (2).
3. The protection device for road construction according to claim 1, wherein: the outside of first gag lever post (5) adopts the mode of laminating to be connected with the inside of fixed mounting pole (3), and first gag lever post (5) constitutes sliding construction on fixed mounting pole (3) through second spacing spring (4) to first gag lever post (5) evenly sets up on fixed mounting pole (3).
4. The protection device for road construction according to claim 1, wherein: the second limiting rod (6) and the fixed mounting block (8) are connected with the bolt (7) in a clamping mode, and the second limiting rod (6) is connected with the first outer shell (9) in a welding mode.
5. The protection device for road construction according to claim 1, characterized in that: first shell body (9) and protection network (10) adopt the mode of block to be connected, and the rear surface of first shell body (9) and the front surface of second shell body (11) are the laminating setting to first shell body (9) and second shell body (11) all are connected with first adjusting bolt (12) adoption threaded mode.
6. The protection device for road construction according to claim 1, characterized in that: outer protective housing (13) and fixed mounting pole (3) all are connected with second adjusting bolt (15) adoption threaded mode, and outer protective housing (13) set up about the central line bilateral symmetry of fixed mounting pole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018774.1U CN216811253U (en) | 2021-12-03 | 2021-12-03 | Protection device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018774.1U CN216811253U (en) | 2021-12-03 | 2021-12-03 | Protection device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216811253U true CN216811253U (en) | 2022-06-24 |
Family
ID=82052285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123018774.1U Active CN216811253U (en) | 2021-12-03 | 2021-12-03 | Protection device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216811253U (en) |
-
2021
- 2021-12-03 CN CN202123018774.1U patent/CN216811253U/en active Active
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