CN214883237U - Protective guard that road construction maintenance has protective structure - Google Patents
Protective guard that road construction maintenance has protective structure Download PDFInfo
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- CN214883237U CN214883237U CN202120300548.3U CN202120300548U CN214883237U CN 214883237 U CN214883237 U CN 214883237U CN 202120300548 U CN202120300548 U CN 202120300548U CN 214883237 U CN214883237 U CN 214883237U
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- road construction
- fixture block
- block
- protective structure
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Abstract
The utility model belongs to the technical field of road construction, in particular to a protective guard with a protective structure for road construction maintenance, which comprises two bases, wherein the two bases are distributed in a bilateral symmetry manner, a stud is fixedly arranged on the top end surface of each base, the lower part of the outer side of the stud is in threaded connection with a rotating block, the stud penetrates through the rotating block, and the top end surface of the rotating block is in sliding connection with a stand column which is arranged in an inwards concave structure; during the use, at first the staff places this device in appointed place, later the staff places the base subaerial, the staff outwards stimulates the hand (hold) earlier this moment, make the hand (hold) drive the push pedal and outwards remove, because of the setting of first fixture block, spring and second fixture block, and then make first fixture block and cardboard separately, then aim at and the block with the fixed ear of guard flap one end and cardboard, later the staff is at reverse promotion push pedal, make the push pedal drive the through-hole block again of first fixture block and cardboard.
Description
Technical Field
The utility model belongs to the technical field of the road construction, concretely relates to road construction maintenance has protective structure's rail guard.
Background
Road repair is the maintenance and repair of a road. The road and the structures and facilities on the road are maintained, the service performance of the road is maintained as much as possible, the damaged part is recovered in time, the driving safety, comfort and smoothness are ensured, and the transportation cost and time are saved; correct technical measures are adopted, the engineering quality is improved, the service life of the road is prolonged, and the reconstruction time is delayed. When the road is repaired, the protective guard is needed.
The prior art has the following problems: the existing guard rail is complex to operate and inconvenient to install when being installed; and the guard rail can not be suitable for different pavement environments because the pavement needing to be maintained has the phenomena of pavement settlement and the like.
In order to solve the problems, the application provides a protective guard with a protective structure for road construction and maintenance.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a road construction maintenance has protective structure's rail guard has the installation of being convenient for and is suitable for different road surface environment's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a protective guard with a protective structure for road construction and maintenance comprises bases, wherein the number of the bases is two, the two bases are symmetrically distributed in the left and right direction, studs are fixedly arranged on the top end face of each base, the lower portions of the outer sides of the studs are in threaded connection with a rotating block, the studs penetrate through the rotating block, the top end face of each rotating block is in sliding connection with an upright post in an inwards concave structure, the right end face of each upright post is rotatably connected with a support through a rotating shaft, a clamping plate is fixedly arranged on the inner side wall of the rear end face of the support, a through hole in a T-shaped arrangement is formed in the front end face of the clamping plate, sliding grooves are formed in the inner side wall of the top end face and the inner side wall of the bottom end face of the support, a push plate is arranged in each sliding groove of the support and is in sliding connection with the support, a first clamping block in a hollow structure is fixedly arranged on the inner side wall of the front end face of the push plate, a spring is fixedly arranged on the inner side wall of the top end face of the first clamping block, the other end of the spring is fixedly provided with a second clamping block, the second clamping block penetrates through the first clamping block and extends to the outside, the second clamping block is connected with the first clamping block in a sliding mode, the outer side of the clamping plate is connected with fixing lugs in a sliding mode, and two ends, adjacent to the fixing lugs, of the two fixing lugs are fixedly provided with a protective baffle.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, the fixed anti-skidding hand pad that is equipped with of lateral wall of commentaries on classics piece.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, the support is "]" type structure setting.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, the quantity of terminal surface through-hole is nine before the cardboard nine the through-hole of cardboard is distributed from top to bottom on the preceding terminal surface of cardboard.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, the quantity of first fixture block is nine, nine distribute about first fixture block is on the terminal surface inside wall before the push pedal.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, first fixture block with the through-hole cooperation of cardboard is used.
As the utility model relates to a road construction maintenance has protective structure's rail guard is preferred, the fixed hand (hold) that is equipped with of preceding terminal surface central point department of position of push pedal.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, firstly, a worker places the device at a designated place, then places the base on the ground, at the moment, the worker firstly pulls the handle outwards to drive the push plate to move outwards, the first clamping block is separated from the clamping plate due to the arrangement of the first clamping block, the spring and the second clamping block, then the fixing lug at one end of the protective baffle is aligned with and clamped with the clamping plate, then the worker reversely pushes the push plate to drive the first clamping block to be clamped with the through hole of the clamping plate again so as to fix the fixing lug at one end, then the worker places the other base at a proper position, and because the road needing to be maintained has the phenomena of road surface settlement and the like, the two bases are possibly not in the same horizontal plane, at the moment, the worker holds the anti-skid hand pad on the other base by hand, then rotates the anti-skid hand pad to enable the anti-skid hand pad to rotate upwards on the stud, when the fixing lug at the other end of the protective baffle can be clamped with the clamping plate on the base, the anti-skid hand pad stops rotating, the operation of quickly splicing the base and the protective baffle is realized, the height of the base can be adjusted, so that the anti-skid hand pad is suitable for different pavement environments, meanwhile, when the protective baffle needs to be replaced, only the push plate needs to be pulled to enable the first clamping block to be pulled out of the clamping plate, and the protective baffle is convenient for workers to replace
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the base, the rotating block and the upright post of the present invention;
FIG. 3 is a schematic view of the mounting structure of the middle support, the clamping plate and the push plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a of fig. 3 according to the present invention;
in the figure: 1. a base; 2. a stud; 3. rotating the block; 4. an anti-slip hand pad; 5. a column; 6. a support; 7. clamping a plate; 8. pushing the plate; 9. a first clamping block; 10. a spring; 11. a second fixture block; 12. a handle; 13. fixing the ear; 14. a guard flap.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a protective guard with a protective structure for road construction and maintenance comprises bases 1, wherein the number of the bases 1 is two, the two bases 1 are symmetrically distributed in the left and right direction, studs 2 are fixedly arranged on the top end surface of each base 1, the lower parts of the outer sides of the studs 2 are in threaded connection with rotating blocks 3, the studs 2 penetrate through the rotating blocks 3, the top end surface of each rotating block 3 is in sliding connection with an upright post 5 which is arranged in a concave structure, the right end surface of each upright post 5 is in rotating connection with a support 6 through a rotating shaft, a clamping plate 7 is fixedly arranged on the inner side wall of the rear end surface of each support 6, a through hole which is arranged in a T-shaped manner is formed in the front end surface of each clamping plate 7, sliding grooves are formed in the inner side wall of the top end surface and the inner side wall of the bottom end surface of each support 6, a push plate 8 is arranged in each sliding connection with each support 6, a first clamping block 9 which is arranged in a hollow structure is fixedly arranged on the inner side wall of the front end surface of each push plate 8, a spring 10 is fixedly arranged on the inner side wall of the top end surface of each first clamping block 9, the other end of the spring 10 is fixedly provided with a second clamping block 11, the second clamping block 11 penetrates through the first clamping block 9 and extends to the outside, the second clamping block 11 is connected with the first clamping block 9 in a sliding mode, the outer side of the clamping plate 7 is connected with a fixing lug 13 in a sliding mode, and one end, adjacent to the two fixing lugs 13, of the second clamping block is fixedly provided with a protective baffle 14.
In this embodiment: when the device is used, firstly, a worker places the device at a designated place, then places the base 1 on the ground, at the moment, the worker firstly pulls the handle 12 outwards to enable the handle 12 to drive the push plate 8 to move outwards, the first clamping block 9 and the clamping plate 7 are separated due to the arrangement of the first clamping block 9, the spring 10 and the second clamping block 11, then the fixing lug 13 at one end of the protective baffle 14 is aligned with and clamped with the clamping plate 7, then the worker reversely pushes the push plate 8 to enable the push plate 8 to drive the first clamping block 9 to be clamped with the through hole of the clamping plate 7 again, the fixing lug 13 at one end is fixed, then the worker places the other base 1 at a proper position, and the two bases 1 may not be positioned at the same horizontal plane due to the phenomena of road surface settlement and the like on a road to be maintained, at the moment, the worker holds the anti-skid hand pad 4 on the other base 1 by hands, then rotate anti-skidding hand pad 4, make anti-skidding hand pad 4 rotate on double-screw bolt 2 and shift up, when fixing ear 13 up to the fender 14 other end and cardboard 7 on this base 1 can the block, stop rotatory anti-skidding hand pad 4, the operation of quick concatenation base 1 and fender 14 has been realized, again because of base 1 can height-adjusting, so can be suitable for different road surface environment, when fender 14 is changed to needs, only need stimulate push pedal 8 make first fixture block 9 extract from cardboard 7 can, make things convenient for the staff to change fender 14.
Further, the fixed antiskid hand pad 4 that is equipped with of lateral wall of commentaries on classics piece 3, this setting be convenient for the staff better with rotatory commentaries on classics piece 3.
Further, the bracket 6 is arranged in a ']' -shaped structure.
Further, the quantity of terminal surface through-hole before the cardboard 7 is nine, and the through-hole of nine cardboard 7 is upper and lower distribution on the preceding terminal surface of cardboard 7.
Furthermore, the number of the first clamping blocks 9 is nine, and the nine first clamping blocks 9 are vertically distributed on the inner side wall of the front end surface of the push plate 8.
Further, first fixture block 9 uses with the through-hole cooperation of cardboard 7, and this setting is convenient for fix ear 13 fixed mounting on cardboard 7.
Furthermore, a handle 12 is fixedly arranged at the center of the front end face of the push plate 8, and the handle 12 is convenient for a worker to pull.
The utility model discloses a theory of operation and use flow: when the device is used, firstly, a worker places the device at a designated place, then places the base 1 on the ground, at the moment, the worker firstly pulls the handle 12 outwards to enable the handle 12 to drive the push plate 8 to move outwards, the first clamping block 9 and the clamping plate 7 are separated due to the arrangement of the first clamping block 9, the spring 10 and the second clamping block 11, then the fixing lug 13 at one end of the protective baffle 14 is aligned with and clamped with the clamping plate 7, then the worker reversely pushes the push plate 8 to enable the push plate 8 to drive the first clamping block 9 to be clamped with the through hole of the clamping plate 7 again, the fixing lug 13 at one end is fixed, then the worker places the other base 1 at a proper position, and the two bases 1 may not be positioned at the same horizontal plane due to the phenomena of road surface settlement and the like on a road to be maintained, at the moment, the worker holds the anti-skid hand pad 4 on the other base 1 by hands, then rotate anti-skidding hand pad 4, make anti-skidding hand pad 4 rotate on double-screw bolt 2 and shift up, when fixing ear 13 up to the fender 14 other end and cardboard 7 on this base 1 can the block, stop rotatory anti-skidding hand pad 4, the operation of quick concatenation base 1 and fender 14 has been realized, again because of base 1 can height-adjusting, so can be suitable for different road surface environment, when fender 14 is changed to needs, only need stimulate push pedal 8 make first fixture block 9 extract from cardboard 7 can, make things convenient for the staff to change fender 14.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a road construction maintenance has protective structure's rail guard which characterized in that: comprises bases (1), the number of the bases (1) is two, two bases (1) are symmetrically distributed, a stud (2) is fixedly arranged on the top end face of the base (1), a rotating block (3) is in threaded connection with the lower portion of the outer side of the stud (2), the stud (2) penetrates through the rotating block (3), a stand column (5) which is arranged in an inwards concave structure is in sliding connection with the top end face of the rotating block (3), a support (6) is rotatably connected to the right end face of the stand column (5) through a rotating shaft, a clamping plate (7) is fixedly arranged on the inner side wall of the rear end face of the support (6), a through hole which is arranged in a T-type shape is formed in the front end face of the clamping plate (7), sliding grooves are formed in the inner side wall of the top end face and the inner side wall of the bottom end face of the support (6), a push plate (8) is arranged in the sliding grooves of the support (6), and the push plate (8) is in sliding connection with the support (6), the fixed first fixture block (9) that is hollow structure setting that is equipped with of preceding terminal surface inside wall of push pedal (8), the fixed spring (10) that is equipped with of top terminal surface inside wall of first fixture block (9), the other end of spring (10) is fixed and is equipped with second fixture block (11), second fixture block (11) run through first fixture block (9) and extend to the outside, second fixture block (11) with first fixture block (9) sliding connection, the outside sliding connection of cardboard (7) has fixed ear (13), two fixed guard flap (14) of being equipped with of the adjacent one end of fixed ear (13).
2. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: the outer side wall of the rotating block (3) is fixedly provided with an anti-skidding hand pad (4).
3. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: the bracket (6) is arranged in a ']' type structure.
4. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: the number of the through holes on the front end face of the clamping plate (7) is nine, and the nine through holes on the clamping plate (7) are vertically distributed on the front end face of the clamping plate (7).
5. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: the number of the first clamping blocks (9) is nine, and the nine first clamping blocks (9) are vertically distributed on the inner side wall of the front end face of the push plate (8).
6. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: the first clamping block (9) is matched with the through hole of the clamping plate (7) for use.
7. The guard rail with a protective structure for road construction and maintenance according to claim 1, wherein: a handle (12) is fixedly arranged at the central position of the front end surface of the push plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300548.3U CN214883237U (en) | 2021-02-02 | 2021-02-02 | Protective guard that road construction maintenance has protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300548.3U CN214883237U (en) | 2021-02-02 | 2021-02-02 | Protective guard that road construction maintenance has protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883237U true CN214883237U (en) | 2021-11-26 |
Family
ID=78861081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120300548.3U Active CN214883237U (en) | 2021-02-02 | 2021-02-02 | Protective guard that road construction maintenance has protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883237U (en) |
-
2021
- 2021-02-02 CN CN202120300548.3U patent/CN214883237U/en active Active
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