CN216194195U - Road indicating device for road and bridge engineering construction - Google Patents
Road indicating device for road and bridge engineering construction Download PDFInfo
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- CN216194195U CN216194195U CN202122495567.9U CN202122495567U CN216194195U CN 216194195 U CN216194195 U CN 216194195U CN 202122495567 U CN202122495567 U CN 202122495567U CN 216194195 U CN216194195 U CN 216194195U
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Abstract
The utility model relates to the technical field of roads and bridges, and discloses a road indicating device for road and bridge engineering construction. This a road indicating device for road and bridge engineering construction is used, the staff is through extracting the inserted bar, make the inserted bar separate with first jack and second jack respectively, rotate quick detach pole simultaneously, make the arc rotate the position that can extract, and then extract quick detach pole, make quick detach pole and base separation, drive the piston rod downstream through the inside cylinder of connecting rod simultaneously, make piston rod and draw-in groove separation, then extract the connecting rod, make connecting rod and slot separation, and then make mounting panel and connecting rod separation, it is convenient to make mounting bracket and sign main part dismantle, reach mounting bracket and sign main part convenient to detach, the effect of being convenient for to accomodate.
Description
Technical Field
The utility model relates to the technical field of roads and bridges, in particular to a road indicating device for road and bridge engineering construction.
Background
The road and bridge generally comprises a roadbed, a pavement, a bridge, tunnel engineering, traffic engineering facilities and the like, wherein the pavement is a layered structure which is formed by layering various road building materials or mixtures on the roadbed of the highway and is used for driving automobiles, the road and bridge belong to a capital construction project and are basic facilities for various vehicles and pedestrians to pass through, and an indicating device is required to be used for indicating pedestrians and vehicles passing through the road in the construction process of the road and bridge engineering so as to facilitate the pedestrians and vehicles passing through the road to bypass the road in time.
The indicating device for the construction of the existing road and bridge mainly comprises an installation frame and an indicating plate, wherein the indicating plate is fixedly installed on the installation frame and forms a whole, and during the use, the indicating device is directly placed in the direction of the vehicle coming on the road section to be constructed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a road indicating device for road and bridge engineering construction, which has the advantages that the indicating device is convenient to disassemble and store, and solves the problems that the indicating device in the background art is inconvenient to disassemble and store.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road indicating device for road and bridge engineering construction is used, includes the sign main part, sign main part one side outer fixed surface is connected with the mounting panel, mounting panel one side is provided with the mounting bracket, the inside quick detach mechanism that is provided with of mounting bracket.
The quick-release mechanism comprises a base, a quick-release rod, a movable rod and a connecting rod, the top of the base is movably connected with the bottom end of the quick-release rod, the top end of the quick-release rod is movably connected with the bottom end of the movable rod, and the outer surface of one side of the movable rod is fixedly connected with one end of the connecting rod.
Preferably, a slot is formed in the mounting plate, the diameter of the slot is matched with that of the connecting rod, and the inner wall of the slot is movably connected with the outer surface of the connecting rod.
Set up like this and to make through the cooperation of slot and connecting rod, make the connecting rod just can insert inside the slot, guarantee that both carry out normal being connected with mounting panel for connecting rod.
Preferably, the mounting panel is internally provided with a clamping groove, the connecting rod is internally provided with a movable groove, the inner bottom wall of the movable groove is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a piston rod, the diameter of the piston rod is matched with the clamping groove, and the outer surface of the piston rod is movably connected with the inner wall of the clamping groove.
The piston rod is separated from the clamping groove, then the connecting rod is pulled out, the connecting rod is separated from the slot, and the mounting plate is separated from the connecting rod.
Preferably, the base is internally provided with a mounting groove, the bottom wall of the mounting groove is fixedly connected with a circular block, the quick-release rod is internally provided with a circular groove, the diameter of the circular block is matched with that of the circular groove, and the outer surface of the circular block is movably connected with the inner wall of the circular groove.
Preferably, the bottom of one side of the quick-release rod is fixedly connected with an arc, the outer surface of the arc is movably connected with the inner wall of the mounting groove, a first jack is arranged inside the arc, a second jack is arranged inside the base, an inserting rod is arranged inside the first jack and inside the second jack, the outer surface of the inserting rod is movably connected with the inner wall of the first jack and the inner wall of the second jack respectively, and the base is fixedly connected with the arc through the inserting rod.
Preferably, the quick-release rod is internally provided with a motor, the motor output end is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a turntable, the top of the turntable is fixedly connected with a transmission rod, and the top end of the transmission rod is fixedly connected with the bottom of the movable rod.
Preferably, a rotating groove is formed in the quick-release rod, the diameter of the rotating groove is matched with that of the rotary table, and the inner wall of the rotating groove is movably connected with the outer surface of the rotary table.
Set up like this and can be so that through the cooperation of rotating groove with the carousel, avoid carousel pivoted in-process to take place to rock, make the stability of carousel obtain improving.
Compared with the prior art, the utility model provides a road indicating device for road and bridge engineering construction, which has the following beneficial effects:
1. this a road indicating device for road and bridge engineering construction is used, through being provided with quick detach mechanism, specifically be when needs are dismantled the mounting bracket, so that when the sign is accomodate, the staff is through extracting the inserted bar, make the inserted bar separate with first jack and second jack respectively, rotate quick detach pole simultaneously, make the arc rotate the position that can extract, and then extract quick detach pole, make quick detach pole and base separation, drive the piston rod downstream through the inside cylinder of connecting rod simultaneously, make piston rod and draw-in groove separation, then extract the connecting rod, make connecting rod and slot separation, and then make mounting panel and connecting rod separation, it is convenient to make mounting bracket and sign main part dismantle, reach mounting bracket and sign main part convenient to detach, the effect of convenient to accomodate.
2. This a road indicating device for road and bridge engineering construction is used, through being provided with the rotary rod, specifically be when needs carry out rotation indication to the sign main part, the staff drives the rotation axis rotation through the inside motor of quick detach pole, the rotation axis drives the transfer line rotation at carousel and its top, make the transfer line drive the movable rod and rotate, the movable rod pivoted drives connecting rod and mounting panel rotation simultaneously, and then rotate the sign main part through the rotation of mounting panel, make the sign main part can carry out rotation indication, the practicality of sign main part has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the utility model at B of FIG. 1;
FIG. 4 is a schematic view of the joint between the base and the quick release lever according to the present invention;
FIG. 5 is a bottom view of the quick release lever structure of the present invention;
FIG. 6 is a schematic view of the mounting plate structure of the present invention.
Wherein: 1. a sign main body; 2. mounting a plate; 201. a slot; 202. a card slot; 3. a mounting frame; 301. a base; 302. a quick release lever; 303. a movable rod; 304. a connecting rod; 305. a movable groove; 306. a cylinder; 307. a piston rod; 308. mounting grooves; 309. a circular block; 310. a circular groove; 311. an arc-shaped plate; 312. a first jack; 313. a second jack; 314. inserting a rod; 315. a motor; 316. a rotating shaft; 317. a turntable; 318. a transmission rod; 319. the groove is rotated.
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. 1-6, a road indicating device for road and bridge engineering construction comprises a sign main body 1, a mounting plate 2 fixedly connected to the outer surface of one side of the sign main body 1, a mounting frame 3 arranged on one side of the mounting plate 2, and a quick-release mechanism arranged inside the mounting frame 3.
Specifically, the quick release mechanism comprises a base 301, a quick release rod 302, a movable rod 303 and a connecting rod 304, wherein the top of the base 301 is movably connected with the bottom end of the quick release rod 302, the top end of the quick release rod 302 is movably connected with the bottom end of the movable rod 303, and the outer surface of one side of the movable rod 303 is fixedly connected with one end of the connecting rod 304.
Through above-mentioned technical scheme, make the staff pass through base 301, quick detach pole 302, movable rod 303, connecting rod and constitute mounting bracket 3, changed the structure of original installation mechanism integral type, it is convenient to make mounting bracket 3 dismantle to also be convenient for accomodating of mounting bracket 3.
Specifically, a slot 201 is formed in the mounting plate 2, the diameter of the slot 201 is matched with that of the connecting rod 304, and the inner wall of the slot 201 is movably connected with the outer surface of the connecting rod 304.
Through above-mentioned technical scheme, slot 201 inner wall and connecting rod 304 surface swing joint set up like this and can make the cooperation through slot 201 and connecting rod 304, make connecting rod 304 just can insert inside slot 201, guarantee that connecting rod 304 and mounting panel 2 both carry out normal being connected.
Specifically, the clamping groove 202 is formed in the mounting plate 2, the movable groove 305 is formed in the connecting rod 304, the inner bottom wall of the movable groove 305 is fixedly connected with the air cylinder 306, the output end of the air cylinder 306 is fixedly connected with the piston rod 307, the diameter of the piston rod 307 is matched with the clamping groove 202, and the outer surface of the piston rod 307 is movably connected with the inner wall of the clamping groove 202.
Through the technical scheme, the air cylinder 306 in the connecting rod 304 drives the piston rod 307 to move downwards, so that the piston rod 307 is separated from the clamping groove 202, then the connecting rod 304 is pulled out, the connecting rod 304 is separated from the slot 201, and the mounting plate 2 is further separated from the connecting rod 304.
Specifically, the base 301 is provided with an installation groove 308, the bottom wall of the installation groove 308 is fixedly connected with a circular block 309, the quick release rod 302 is provided with a circular groove 310, the diameter of the circular block 309 is matched with the circular groove 310, and the outer surface of the circular block 309 is movably connected with the inner wall of the circular groove 310.
By the above technical solution, the outer surface of the circular block 309 is movably connected with the inner wall of the circular groove 310, so that the base 301 and the quick release rod 302 are connected together by the cooperation of the circular block 309 and the circular groove 310.
Specifically, quick detach pole 302 one side bottom fixedly connected with arc 311, arc 311 surface and mounting groove 308 inner wall swing joint, first jack 312 has been seted up to arc 311 inside, second jack 313 has been seted up to base 301 inside, first jack 312 is inside all to be provided with inserted bar 314 with second jack 313 inside, inserted bar 314 surface respectively with first jack 312 inner wall and second jack 313 inner wall swing joint, base 301 passes through inserted bar 314 fixed connection with arc 311.
Through the technical scheme, the staff makes the inserted bar 314 separate from the first inserting hole 312 and the second inserting hole 313 respectively by pulling out the inserted bar 314, and simultaneously rotates the quick-release bar 302, so that the arc plate 311 rotates to the position where the arc plate can be pulled out, and then pulls out the quick-release bar 302, so that the quick-release bar 302 is separated from the base 301, and the base 301 and the quick-release bar 302 are conveniently detached.
Specifically, a motor 315 is arranged inside the quick release rod 302, an output end of the motor 315 is fixedly connected with a rotating shaft 316, a top end of the rotating shaft 316 is fixedly connected with a rotating disc 317, a top end of the rotating disc 317 is fixedly connected with a transmission rod 318, and a top end of the transmission rod 318 is fixedly connected with the bottom of the movable rod 303.
Through above-mentioned technical scheme, the connection of motor 315 internal line is prior art, it is not explained here again, make the inside motor 315 of quick detach pole 302 drive the rotation axis 316 and rotate, rotation axis 316 drives the transfer line 318 rotation at carousel 317 and its top, make transfer line 318 drive movable rod 303 and rotate, movable rod 303 drives connecting rod 304 and mounting panel 2 rotation when pivoted, and then rotate sign main part 1 through mounting panel 2's rotation, make sign main part 1 can carry out rotatory instruction, and rotation axis 316 self can not take place to rotate, rotation axis 316 can only be driven by motor 315.
Specifically, a rotating groove 319 is formed in the quick release rod 302, the diameter of the rotating groove 319 is matched with that of the rotating disc 317, and the inner wall of the rotating groove 319 is movably connected with the outer surface of the rotating disc 317.
Through above-mentioned technical scheme, the rotation groove 319 inner wall and carousel 317 surface swing joint set up like this and can be so that through the cooperation of rotation groove 319 with carousel 317, avoid carousel 317 pivoted in-process to take place to rock, make the stability of carousel 317 obtain improving.
When the quick-release mechanism is used, a worker passes through the quick-release mechanism, the inserting rod 314 is separated from the first inserting hole 312 and the second inserting hole 313 respectively by pulling out the inserting rod 314, the quick-release rod 302 is rotated simultaneously, the arc-shaped plate 311 is rotated to a position capable of being pulled out, the quick-release rod 302 is separated from the base 301, the piston rod 307 is driven to move downwards by the air cylinder 306 in the connecting rod 304, the piston rod 307 is separated from the clamping groove 202, then the connecting rod 304 is pulled out, the connecting rod 304 is separated from the slot 201, the mounting plate 2 is separated from the connecting rod 304, and the mounting frame 3 is convenient to detach from the sign main body 1.
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 (7)
1. The utility model provides a road indicating device for road and bridge engineering construction uses, includes sign main part (1), its characterized in that: the outer surface of one side of the indication board main body (1) is fixedly connected with a mounting plate (2), one side of the mounting plate (2) is provided with a mounting frame (3), and a quick-release mechanism is arranged in the mounting frame (3);
the quick release mechanism comprises a base (301), a quick release rod (302), a movable rod (303) and a connecting rod (304), wherein the top of the base (301) is movably connected with the bottom end of the quick release rod (302), the top end of the quick release rod (302) is movably connected with the bottom end of the movable rod (303), and the outer surface of one side of the movable rod (303) is fixedly connected with one end of the connecting rod (304).
2. The road indicating device for road and bridge engineering construction according to claim 1, wherein: slot (201) have been seted up to mounting panel (2) inside, slot (201) diameter and connecting rod (304) looks adaptation, slot (201) inner wall and connecting rod (304) surface swing joint.
3. The road indicating device for road and bridge engineering construction according to claim 1, wherein: the utility model discloses a clamping groove (202) is seted up to mounting panel (2) inside, movable groove (305) have been seted up to connecting rod (304) inside, bottom wall fixedly connected with cylinder (306) in movable groove (305), cylinder (306) output end fixedly connected with piston rod (307), piston rod (307) diameter and clamping groove (202) looks adaptation, piston rod (307) surface and clamping groove (202) inner wall swing joint.
4. The road indicating device for road and bridge engineering construction according to claim 1, wherein: the quick-release rod is characterized in that a mounting groove (308) is formed in the base (301), a circular block (309) is fixedly connected to the bottom wall of the mounting groove (308), a circular groove (310) is formed in the quick-release rod (302), the diameter of the circular block (309) is matched with that of the circular groove (310), and the outer surface of the circular block (309) is movably connected with the inner wall of the circular groove (310).
5. The road indicating device for road and bridge engineering construction according to claim 4, wherein: quick detach pole (302) one side bottom fixedly connected with arc (311), arc (311) surface and mounting groove (308) inner wall swing joint, first jack (312) have been seted up to arc (311) inside, second jack (313) have been seted up to base (301) inside, first jack (312) inside all is provided with inserted bar (314) with second jack (313) inside, inserted bar (314) surface respectively with first jack (312) inner wall and second jack (313) inner wall swing joint, base (301) and arc (311) are through inserted bar (314) fixed connection.
6. The road indicating device for road and bridge engineering construction according to claim 1, wherein: the quick detach pole (302) is inside to be provided with motor (315), motor (315) output end fixedly connected with rotation axis (316), rotation axis (316) top fixedly connected with carousel (317), carousel (317) top fixedly connected with transfer line (318), transfer line (318) top and movable rod (303) bottom fixed connection.
7. The road indicating device for road and bridge engineering construction according to claim 6, wherein: the quick-release rod (302) is internally provided with a rotating groove (319), the diameter of the rotating groove (319) is matched with that of the rotating disc (317), and the inner wall of the rotating groove (319) is movably connected with the outer surface of the rotating disc (317).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495567.9U CN216194195U (en) | 2021-10-15 | 2021-10-15 | Road indicating device for road and bridge engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495567.9U CN216194195U (en) | 2021-10-15 | 2021-10-15 | Road indicating device for road and bridge engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194195U true CN216194195U (en) | 2022-04-05 |
Family
ID=80882920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122495567.9U Active CN216194195U (en) | 2021-10-15 | 2021-10-15 | Road indicating device for road and bridge engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194195U (en) |
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2021
- 2021-10-15 CN CN202122495567.9U patent/CN216194195U/en active Active
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