CN214737540U - Warning sign is used in bridge construction - Google Patents
Warning sign is used in bridge construction Download PDFInfo
- Publication number
- CN214737540U CN214737540U CN202120217615.5U CN202120217615U CN214737540U CN 214737540 U CN214737540 U CN 214737540U CN 202120217615 U CN202120217615 U CN 202120217615U CN 214737540 U CN214737540 U CN 214737540U
- Authority
- CN
- China
- Prior art keywords
- warning sign
- motor
- mounting
- screw rod
- bridge construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a warning sign is used in bridge construction, including the warning sign body, the fixed support column that is equipped with in centre of warning sign body bottom, the bottom mounting of support column is equipped with the mounting panel, the fixed first mounting bracket that is equipped with in one side on mounting panel top, the fixed second mounting bracket that is equipped with of opposite side on mounting panel top, the inside bottom mounting of second mounting bracket is equipped with the second motor, the driving shaft and the coaxial fixed connection of second screw rod of second motor, the outside cover of second screw rod is equipped with the second movable block, the fixed third motor that is equipped with in positive one side of second movable block. The utility model discloses a be provided with first mounting bracket, second mounting bracket and axis of rotation, through starting the motor in first mounting bracket and the second mounting bracket, and then make first screw rod rotate to make first movable block and second movable block reciprocate, through starting the third motor, and then drive the brush and rotate, thereby clear up the dust on warning sign surface.
Description
Technical Field
The utility model relates to a bridge construction equipment technical field specifically is a warning sign is used in bridge construction.
Background
The warning board is conventional emergency equipment, the warning board must be strictly according to the requirements of the road traffic safety law, a passive reflector made of plastic reflective materials reminds other vehicles and personnel of avoiding secondary accidents by utilizing the reflective performance of the warning board during bridge construction, the reflective part in the warning board is made by applying the retro-reflection principle of high-refractive-index glass beads and the micro-diamond type reflection principle of reflective lattices and adopting the advanced process of focusing post-treatment, the warning board can reflect remote direct light rays to a luminous part, and the existing warning board for bridge construction has good retro-reflective optical performance no matter in day or at night, can basically meet daily use requirements, but has some defects and needs to be improved.
Present warning sign is used in bridge construction, the warning sign surface is infected with the dust easily, and the typeface on the warning sign is sheltered from by the dust easily, if not in time clear up, can lead to the warning sign can't play the effect of warning to cause the potential safety hazard, in addition, present warning sign is used in bridge construction, can not adjust the height of warning sign according to the demand, consequently receive the restriction in place easily, the practicality is not strong, consequently needs a warning sign to solve above-mentioned problem for bridge construction urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a warning sign is used in bridge construction to the warning sign surface of proposing in solving above-mentioned background art is infected with the dust easily, and the typeface on the warning sign is sheltered from by the dust easily, if not in time clear up, can lead to the warning sign can't play the effect of warning, thereby causes the potential safety hazard and can not adjust the height of warning sign according to the demand, consequently receives the restriction in place easily, problem that the practicality is not strong.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warning sign is used in bridge construction, includes the warning sign body, the fixed support column that is equipped with in centre of warning sign body bottom, the bottom mounting of support column is equipped with the mounting panel, the fixed first mounting bracket that is equipped with in one side on mounting panel top, the inside bottom mounting of first mounting bracket is equipped with first motor, the driving shaft and the coaxial fixed connection of first screw rod of first motor, the outside cover of first screw rod is equipped with first movable block, the fixed second mounting bracket that is equipped with of opposite side on mounting panel top.
As a preferred technical scheme of the utility model, the inside bottom mounting of second mounting bracket is equipped with the second motor, the driving shaft and the coaxial fixed connection of second screw rod of second motor, the outside cover of second screw rod is equipped with the second movable block.
As a preferred technical scheme of the utility model, the fixed third motor that is equipped with in positive one side of second movable block, the driving shaft and the coaxial fixed connection of axis of rotation of third motor, the positive one side of axis of rotation and the positive opposite side fixed connection of first movable block, the outside cover of axis of rotation is equipped with the installation axle sleeve, the fixed brush that is equipped with in the outside of installation axle sleeve.
As a preferred technical scheme of the utility model, the both sides on mounting panel top are all overlapped and are equipped with the third screw rod, the bottom cover of third screw rod is equipped with lock nut, the bottom mounting of third screw rod is equipped with first gear, the fixed support base that is equipped with in bottom of third screw rod.
As a preferred technical scheme of the utility model, support the inside centre of base and transversely be equipped with the dwang, the fixed second gear that is equipped with in positive both sides of dwang, the second gear is connected with first gear engagement.
As an optimized technical proposal of the utility model, a shaking handle is fixedly arranged on one side of the front surface of the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the warning board for bridge construction is provided with a first mounting frame, a second mounting frame and a rotating shaft, a first motor is fixedly arranged at the bottom end inside the first mounting frame by starting, a driving shaft of the first motor is coaxially and fixedly connected with a first screw rod and further drives the first screw rod to rotate so as to drive a first moving block to move up and down, a second motor is fixedly arranged at the bottom end inside the second mounting frame by starting, a driving shaft of the second motor is coaxially and fixedly connected with a second screw rod and further drives the second screw rod to rotate so as to drive a second moving block to move up and down, a third motor is started, a driving shaft of the third motor is coaxially and fixedly connected with the rotating shaft so as to drive the rotating shaft to rotate, one side of the front face of the rotating shaft is fixedly connected with the other side of the front face of the first moving block, the rotating shaft rotates so as to drive a mounting shaft sleeve to rotate, so as to drive a brush to rotate, rotate through the brush, and then can clear up the dust on warning sign surface, through being provided with first mounting bracket, second mounting bracket and axis of rotation, solved warning sign surface and be infected with the dust easily, the typeface on the warning sign is sheltered from by the dust easily, if not in time clear up, can lead to the warning sign can't play the effect of warning to cause the problem of potential safety hazard.
2. This warning sign is used in bridge construction is provided with the third screw rod, first gear, second gear and dwang, wave the handle through rotating, wave the handle and drive the dwang and rotate, and then drive the second gear rotation that the positive both sides of dwang were fixed to be equipped with, simultaneously the second gear is connected with first gear engagement, and then drive first gear rotation, thereby it rotates to drive the third screw rod, the third screw rod rotates, and then drive the mounting panel and reciprocate, lock nut who is equipped with through third screw rod bottom cover, can fix the locking to the mounting panel, through being provided with the third screw rod, first gear, second gear and dwang, the height that can not adjust the warning sign according to the demand has been solved, consequently receive the restriction in place easily, the problem that the practicality is not strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting collar of the present invention;
fig. 3 is a schematic view of the structure of the supporting base of the present invention.
In the figure: 1. a warning board body; 2. a support pillar; 3. mounting a plate; 4. a first mounting bracket; 5. a first motor; 6. a first screw; 7. a first moving block; 8. a second mounting bracket; 9. a second motor; 10. a second screw; 11. a second moving block; 12. a third motor; 13. a rotating shaft; 14. installing a shaft sleeve; 15. a brush; 16. a third screw; 17. a support base; 18. locking the nut; 19. a first gear; 20. rotating the rod; 21. a second gear; 22. the handle is shaken.
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.
Referring to fig. 1-3, the present invention provides an embodiment:
according to fig. 1, a warning sign is used in bridge construction, including warning sign body 1, the fixed support column 2 that is equipped with in the centre of 1 bottom of warning sign body, the bottom mounting of support column 2 is equipped with mounting panel 3, the fixed first mounting bracket 4 that is equipped with in one side on 3 tops of mounting panel, the inside bottom mounting of first mounting bracket 4 is equipped with first motor 5, the driving shaft and the coaxial fixed connection of first screw rod 6 of first motor 5, the outside cover of first screw rod 6 is equipped with first movable block 7, the fixed second mounting bracket 8 that is equipped with of opposite side on 3 tops of mounting panel.
According to the illustration in fig. 1, a second motor 9 is fixedly arranged at the bottom end inside the second mounting frame 8, a driving shaft of the second motor 9 is coaxially and fixedly connected with a second screw 10, and a second moving block 11 is sleeved outside the second screw 10.
As shown in fig. 1 and 2, a third motor 12 is fixedly disposed on one side of the front surface of the second moving block 11, a driving shaft of the third motor 12 is coaxially and fixedly connected with a rotating shaft 13, one side of the front surface of the rotating shaft 13 is fixedly connected with the other side of the front surface of the first moving block 7, an installation shaft sleeve 14 is sleeved on the outer side of the rotating shaft 13, and a brush 15 is fixedly disposed on the outer side of the installation shaft sleeve 14.
According to the illustration in fig. 1 and 3, the two sides of the top end of the mounting plate 3 are both sleeved with third screws 16, the bottoms of the third screws 16 are sleeved with locking nuts 18, the bottom ends of the third screws 16 are fixedly provided with first gears 19, and the bottoms of the third screws 16 are fixedly provided with supporting bases 17.
According to the illustration in fig. 3, a rotating rod 20 is transversely arranged in the middle of the inside of the supporting base 17, and second gears 21 are fixedly arranged on two sides of the front surface of the rotating rod 20, and the second gears 21 are meshed with the first gear 19.
As shown in fig. 3, a rocking handle 22 is fixedly provided on one side of the front surface of the rotating lever 20.
When the warning board is used, firstly, a supporting column 2 is fixedly arranged in the middle of the bottom end of a warning board body 1, a mounting plate 3 is fixedly arranged at the bottom end of the supporting column 2, a first mounting frame 4 is fixedly arranged at one side of the top end of the mounting plate 3, a first motor 5 fixedly arranged at the bottom end in the first mounting frame 4 is started, a driving shaft of the first motor 5 is coaxially and fixedly connected with a first screw 6 so as to drive the first screw 6 to rotate, so that a first moving block 7 sleeved on the outer side of the first screw 6 is driven to move up and down, a second motor 9 fixedly arranged at the bottom end in a second mounting frame 8 is started at the same time, a driving shaft of the second motor 9 is coaxially and fixedly connected with a second screw 10 so as to drive the second screw 10 to rotate, so that a second moving block 11 sleeved on the outer side of the second screw 10 is driven to move up and down, a third motor 12 fixedly arranged at one side of the front side of the second moving block 11 is started, the driving shaft of the third motor 12 is coaxially and fixedly connected with the rotating shaft 13, and further drives the rotating shaft 13 to rotate, meanwhile, the front side of the rotating shaft 13 is fixedly connected with the front side of the first moving block 7, the rotating shaft 13 rotates, and further drives the mounting shaft sleeve 14 sleeved outside the rotating shaft 13 to rotate, so as to drive the brush 15 fixedly arranged outside the mounting shaft sleeve 14 to rotate, and further clean dust on the surface of the warning board, meanwhile, the two sides of the top end of the mounting plate 3 are sleeved with third screw rods 16, the bottom of the third screw rods 16 is sleeved with a locking nut 18, the bottom of the third screw rods 16 is fixedly provided with a first gear 19, the bottom of the third screw rods 16 is fixedly provided with a supporting base 17, a rotating rod 20 is transversely arranged in the middle of the supporting base 17, a shaking handle 22 is fixedly arranged on the front side of the rotating rod 20, and the shaking handle 22 is rotated to drive the rotating rod 20 to rotate, and then drive the fixed second gear 21 that is equipped with in the positive both sides of dwang 20 and rotate, second gear 21 is connected with the meshing of first gear 19 simultaneously, and then drives first gear 19 and rotate to drive third screw 16 and rotate, third screw 16 rotates, and then drives mounting panel 3 and reciprocates, through the lock nut 18 that is equipped with in the 16 bottom covers of third screw, can fix the locking to mounting panel 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a warning sign is used in bridge construction, includes warning sign body (1), its characterized in that: the fixed support column (2) that is equipped with in centre of warning sign body (1) bottom, the bottom mounting of support column (2) is equipped with mounting panel (3), one side on mounting panel (3) top is fixed and is equipped with first mounting bracket (4), the inside bottom mounting of first mounting bracket (4) is equipped with first motor (5), the driving shaft and the coaxial fixed connection of first screw rod (6) of first motor (5), the outside cover of first screw rod (6) is equipped with first movable block (7), the fixed second mounting bracket (8) that is equipped with of opposite side on mounting panel (3) top.
2. The warning sign for bridge construction according to claim 1, wherein: the bottom end inside the second mounting frame (8) is fixedly provided with a second motor (9), a driving shaft of the second motor (9) is coaxially and fixedly connected with a second screw rod (10), and a second moving block (11) is sleeved on the outer side of the second screw rod (10).
3. The warning sign for bridge construction according to claim 2, wherein: a third motor (12) is fixedly arranged on one side of the front face of the second moving block (11), a driving shaft of the third motor (12) is coaxially and fixedly connected with a rotating shaft (13), one side of the front face of the rotating shaft (13) is fixedly connected with the other side of the front face of the first moving block (7), an installation shaft sleeve (14) is sleeved on the outer side of the rotating shaft (13), and a brush (15) is fixedly arranged on the outer side of the installation shaft sleeve (14).
4. The warning sign for bridge construction according to claim 1, wherein: the both sides on mounting panel (3) top all are equipped with third screw rod (16), the bottom cover of third screw rod (16) is equipped with lock nut (18), the bottom mounting of third screw rod (16) is equipped with first gear (19), the fixed support base (17) that is equipped with in bottom of third screw rod (16).
5. The warning sign for bridge construction according to claim 4, wherein: support base (17) inside centre and transversely be equipped with dwang (20), dwang (20) positive both sides are fixed and are equipped with second gear (21), second gear (21) are connected with first gear (19) meshing.
6. The warning sign for bridge construction according to claim 5, wherein: and a shaking handle (22) is fixedly arranged on one side of the front surface of the rotating rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217615.5U CN214737540U (en) | 2021-01-26 | 2021-01-26 | Warning sign is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217615.5U CN214737540U (en) | 2021-01-26 | 2021-01-26 | Warning sign is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214737540U true CN214737540U (en) | 2021-11-16 |
Family
ID=78641688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120217615.5U Expired - Fee Related CN214737540U (en) | 2021-01-26 | 2021-01-26 | Warning sign is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214737540U (en) |
-
2021
- 2021-01-26 CN CN202120217615.5U patent/CN214737540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113674526A (en) | Intelligent security traffic alarm device | |
| CN214737540U (en) | Warning sign is used in bridge construction | |
| CN209980467U (en) | Telescopic emergent traffic signal lamp | |
| CN213625337U (en) | Traffic road sign for municipal administration | |
| CN2841419Y (en) | Automatic anti-glare rear-view mirror | |
| CN215801209U (en) | Engineering project management construction safety warning device | |
| CN212200142U (en) | Traffic sign board with automatic dust collector | |
| CN211547458U (en) | Road traffic safety warning device | |
| CN212361895U (en) | Solar energy flashing light | |
| CN215976956U (en) | Traffic highway information display device | |
| CN214376933U (en) | Mobile monitoring device for highway | |
| CN211713767U (en) | Highway traffic safety guarantee device | |
| CN216844477U (en) | Road integrated lighting device | |
| CN217267044U (en) | Be used for intelligent transportation blind area guide to equip | |
| CN220057718U (en) | Safety warning device for road traffic | |
| CN216194156U (en) | Convenient-to-adjust light chopper for expressway | |
| CN2754945Y (en) | Telescopic wiper | |
| CN217234958U (en) | Intelligent charging steel structure sentry box | |
| CN210827193U (en) | A pavement reflection of light warning device for urban road traffic | |
| CN115262442A (en) | Traffic evacuation is with warning pilot lamp that has all-round regulatory function | |
| CN220202505U (en) | Warning device for water conservancy construction | |
| CN211345051U (en) | Outdoor lighting street lamp | |
| CN215416944U (en) | Fill electric pile parking stall monitoring alarm device | |
| CN215052375U (en) | Town road construction warning device | |
| CN211600529U (en) | Lamps and lanterns for bridge engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |