CN211713748U - Warning sign is used in municipal construction - Google Patents
Warning sign is used in municipal construction Download PDFInfo
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- CN211713748U CN211713748U CN201922359365.4U CN201922359365U CN211713748U CN 211713748 U CN211713748 U CN 211713748U CN 201922359365 U CN201922359365 U CN 201922359365U CN 211713748 U CN211713748 U CN 211713748U
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- rod
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Abstract
The utility model discloses a warning sign is used in municipal construction, including transmission case, connecting box and warning sign, the outer wall fixed mounting of transmission case one side has the work box, bottom fixed mounting in the work box has electric motor, electric motor's output fixed mounting has the power pole, bottom fixed mounting in the transmission case has the connecting cylinder, movable mounting has the connecting rod in the opening part on connecting cylinder top, the one end fixed mounting of connecting rod has the rack, the one end fixed mounting of rack has the bracing piece, the one end of bracing piece runs through and extends to the outer wall of transmission case one side. The utility model provides a pair of warning sign for municipal construction, constructor can rise or descend the height of warning sign according to the demand when the job site sets up the warning sign, plays the warning effect to the passerby to can adjust the angle of warning sign according to the demand, play better warning effect to the passerby, thereby also improved the efficiency of construction.
Description
Technical Field
The utility model relates to a municipal construction technical field relates to a warning sign for municipal construction particularly.
Background
In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways, and such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, as well as construction of squares, urban greening and the like, belong to the municipal engineering category, and due to the fact that municipal construction sites are very dangerous, workers generally need to use warning boards to remind passersby to keep away from the construction sites.
At present, the warning sign is used in current municipal construction, can not adjust the height and the angle of warning sign usually, and the practicality is relatively poor, can not adjust suitable angle because of the demand because of the warning sign to give and reduced the warning effect to the passerby, and also bring inconvenience for during the staff construction.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a warning sign is used in municipal construction in order to solve above-mentioned problem.
Technical scheme
In order to realize the above-mentioned purpose, the utility model provides a pair of warning sign is used in municipal construction, include:
a transmission case, the outer wall fixed mounting of transmission case one side has the work box, bottom fixed mounting in the work box has electric motor, electric motor's output fixed mounting has the power pole, bottom fixed mounting in the transmission case has the connecting cylinder, movable mounting has the connecting rod in the opening part on connecting cylinder top, the one end fixed mounting of connecting rod has the rack, the one end fixed mounting of rack has the bracing piece, the one end of bracing piece runs through and extends to the outer wall of transmission case one side, the inner wall fixed mounting of transmission case one side has the fixed block, the one end of power pole runs through work box and fixed block in proper order and extends to the outer wall of fixed block one side, the one end fixed mounting that the power pole is located the fixed block outside has the straight-teeth gear, the straight-teeth gear with the rack meshes mutually, the outer wall fixed mounting of fixed block one side has the connecting, a cylinder is fixedly arranged on the outer wall of one side of the connecting plate, a transmission rod is movably arranged at the middle shaft of the outer wall of one side of the cylinder, a rolling disc is fixedly arranged on the outer wall of one side of the transmission rod, and the rolling disc is positioned in a groove on the rack;
the warning board comprises a connecting box and a warning board, wherein connecting pieces are symmetrically installed on the back surface of the warning board, the connecting box is located between the two connecting pieces, movable rods are arranged on the outer walls of two opposite sides and the axle centers of the inner walls of the two opposite sides of the two connecting pieces, and supporting rods welded with the racks are arranged at the bottom of the connecting box.
Preferably, the bottom of the transmission case is fixedly provided with a chassis, and the bottom of the chassis is fixedly provided with universal wheels in pairwise symmetry.
As preferred, the inside movable mounting of connecting box has the movable rod, the fixed mounting of movable rod outer wall has the gear, the both ends of movable rod run through respectively and extend to the outer wall of connecting box one side, and fixed connection spare, the quantity of connecting piece is two, two the outer wall of connecting piece one side is equallyd divide do not fixed mounting have the warning sign, the outer wall movable mounting of connecting box one side has the screw rod.
Preferably, one end of the screw rod penetrates through and extends to the inner side of the connecting box and is meshed with the gear, a rotary disc is fixedly mounted at the other end of the screw rod, a rectangular groove is formed in the outer wall of one side of the rotary disc, and the number of the rectangular grooves is a plurality.
Preferably, the outer wall of one side of the connecting box is fixedly provided with a connecting block, the connecting block is hinged with a fixing piece, and the fixing piece is inserted into the rectangular groove on the turntable.
Preferably, the electric motor is of the type LC 110-150.
Advantageous effects
Compared with the prior art, the utility model provides a pair of warning sign is used in municipal construction possesses following beneficial effect:
the utility model discloses a, through starting electric motor, electric motor and power pole linkage to make the bracing piece can rise or descend, carry out the regulation of height with the warning sign, let constructor when the job site sets up the warning sign, can rise or descend the height of warning sign according to the demand, play the warning effect to the passerby, easy operation, thereby also improved the efficiency of construction.
The utility model discloses a through rotatory carousel to can adjust the angle of warning sign, let constructor when setting up the warning sign, can adjust the angle of warning sign according to the demand, play better warning effect, easy operation to the passerby.
3. The utility model discloses a, simple structure has fine market prospect to the device installs the universal wheel, can carry out the displacement with the device, makes things convenient for staff adjusting position.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the working box and the transmission box of the present invention;
FIG. 3 is a schematic view of the lifting mechanism of the present invention;
fig. 4 is a schematic view of another view angle structure of the lifting mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the junction box of the present invention;
fig. 6 is the utility model discloses connecting box and warning sign structural schematic.
The main reference numbers:
1. a chassis; 2. a universal wheel; 3. a transmission case; 4. an electric motor; 5. a connecting box; 6. a warning board; 7. connecting blocks; 8. a turntable; 301. a connecting cylinder; 302. a connecting rod; 303. a rack; 304. a support bar; 305. a fixed block; 306. a spur gear; 307. a connecting plate; 308. a cylinder; 309. a transmission rod; 310. rolling a disc; 401. a power rod; 402. a work box; 501. a movable rod; 502. a gear; 503. a screw; 601. a connecting member; 701. a fixing member; 801. a rectangular groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
Please refer to fig. 1-6, a warning sign for municipal construction, comprising a transmission case 3, a connecting case 5 and a warning sign 6, which are used to solve the problems that the existing warning sign for municipal construction can not adjust the height and angle of the warning sign generally, has poor practicability, and can not adjust the proper angle according to the requirement, thereby reducing the warning effect on the road users and bringing inconvenience to the construction of the working personnel.
As shown in fig. 1 and fig. 2, the present invention further provides a technical solution:
a working box 402 is fixedly arranged on the outer wall of one side of the transmission box 3, an electric motor 4 is fixedly arranged at the bottom of the working box 402, a power rod 401 is fixedly arranged at the output end of the electric motor 4, a connecting barrel 301 is fixedly arranged at the bottom of the transmission box 3, a connecting rod 302 is movably arranged in an opening at the top end of the connecting barrel 301, a rack 303 is fixedly arranged at one end of the connecting rod 302, a supporting rod 304 is fixedly arranged at one end of the rack 303, one end of the supporting rod 304 penetrates through and extends to the outer wall of one side of the transmission box 3, a fixed block 305 is fixedly arranged on the inner wall of one side of the transmission box 3, one end of the power rod 401 sequentially penetrates through the working box 402 and the fixed block 305 and extends to the outer wall of one side of the fixed block 305, a spur gear 306 is fixedly arranged at one end of the power rod, a cylinder 308 is fixedly installed on the outer wall of one side of the connecting plate 307, a transmission rod 309 is movably installed on the middle shaft of the outer wall of one side of the cylinder 308, a rolling disc 310 is fixedly installed on the outer wall of one side of the transmission rod 309, and the rolling disc 310 is located in a groove on the rack 303.
Further, the rolling disc 310 slides up and down in the groove of the rack 303, so that the limiting effect is achieved, and the ascending stability of the rack 303 is improved.
As shown in fig. 1, 5 and 6, a connection box 5 and a warning board 6 are provided, the connection members 601 are symmetrically installed on the back of the warning board 6, the connection box 5 is located between the two connection members 601, the movable rods 501 are arranged on the outer walls of two opposite sides and the axial centers of the inner walls of two opposite sides of the two connection members 601, and the support rod 304 welded to the rack 303 is arranged at the bottom of the connection box 5.
As shown in fig. 1, a chassis 1 is fixedly installed at the bottom of a transmission case 3, and universal wheels 2 are fixedly installed at the bottom of the chassis 1 in pairwise symmetry.
Further, the universal wheels 2 are used to move the device.
As shown in fig. 5, the inside movable mounting of connecting box 5 has movable rod 501, the fixed mounting of movable rod 501 outer wall has gear 502, the both ends of movable rod 501 run through respectively and extend to the outer wall of connecting box 5 one side, and fixed connection spare 601, the quantity of connecting piece 601 is two, the outer wall of two connecting piece 601 sides is equallyd divide and is do not fixed mounting have warning sign 6, the outer wall movable mounting of connecting box 5 one side has screw rod 503.
As shown in fig. 5 and 6, one end of the screw 503 penetrates and extends to the inside of the connection box 5, and is engaged with the gear 502, the other end is fixedly mounted with the turntable 8, the outer wall of one side of the turntable 8 is provided with a plurality of rectangular grooves 801, and the number of the rectangular grooves 801 is several.
Further, the screw 503 is used for linking the gear 502, so that the movable rod 501 drives the connecting member 601 to rotate.
As shown in fig. 1 and 6, a connecting block 7 is fixedly mounted on an outer wall of one side of the connecting box 5, the connecting block 7 is hinged to a fixing member 701, and the fixing member 701 is inserted into a rectangular groove 801 on the turntable 8.
Further, the fixing member 701 is used to fix the turntable 8 so that the turntable 8 does not rotate by itself, thereby fixing the warning board 6.
When warning sign 6 needs height-adjusting, start electric motor 4 earlier, let electric motor 4 and power pole 401 linkage, power pole 401 links spur gear 306 again, let spur gear 306 and rack 303 mesh, thereby let bracing piece 304 rise or descend, connecting cylinder 301 plays limiting displacement, make connecting rod 302 can only be in connecting cylinder 301 activity from top to bottom, make the staff adjust warning sign 6's height according to the demand, play the warning effect to the passerby, therefore, the steam generator is simple in operation, thereby construction efficiency has also been improved.
When the warning board 6 needs to adjust the angle, the turntable 8 can rotate clockwise or anticlockwise by 15 degrees to 60 degrees, the screw 503 is meshed with the gear 502, so that the movable rod 501 rotates clockwise or anticlockwise by 15 degrees to 60 degrees, the warning board 6 is adjusted in angle, a worker can adjust the angle of the warning board 6 according to the requirement, the warning effect on passersby is better achieved, and the operation is simple.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.
The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.
Claims (5)
1. The utility model provides a warning sign is used in municipal construction which characterized in that includes:
a transmission case (3), the outer wall fixed mounting of transmission case (3) one side has work box (402), bottom fixed mounting in work box (402) has electric motor (4), the output fixed mounting of electric motor (4) has power pole (401), bottom fixed mounting in transmission case (3) has connecting cylinder (301), movable mounting has connecting rod (302) in the opening part on connecting cylinder (301) top, the one end fixed mounting of connecting rod has rack (303), the one end fixed mounting of rack (303) has bracing piece (304), the one end of bracing piece (304) runs through and extends to the outer wall of transmission case (3) one side, the inner wall fixed mounting of transmission case (3) one side has fixed block (305), the one end of power pole (401) runs through work box (402) and fixed block (305) in proper order and extends to the outer wall of fixed block (305) one side, one end, located on the outer side of the fixed block (305), of the power rod (401) is fixedly provided with a straight gear (306), the straight gear (306) is meshed with the rack (303), the outer wall of one side of the fixed block (305) is fixedly provided with a connecting plate (307), the outer wall of one side of the connecting plate (307) is fixedly provided with a cylinder (308), a transmission rod (309) is movably arranged at a middle shaft of the outer wall of one side of the cylinder (308), the outer wall of one side of the transmission rod (309) is fixedly provided with a rolling disc (310), and the rolling disc (310) is located in a groove in the rack (303);
connecting piece (601) are installed to warning sign (6) back symmetry, connecting box (5) are located between two connecting pieces (601), and the outer wall of relative both sides and the axle center of the relative both sides inner wall of two connecting pieces (601) are equipped with movable rod (501), the bottom of connecting box (5) is equipped with bracing piece (304) with rack (303) looks welded.
2. The warning board for municipal construction according to claim 1, wherein a chassis (1) is fixedly mounted at the bottom of the transmission case (3), and universal wheels (2) are fixedly mounted at the bottom of the chassis (1) in pairwise symmetry.
3. The warning sign is used in municipal construction according to claim 1, characterized in that, the inside movable mounting of connecting box (5) has movable rod (501), the fixed mounting of movable rod (501) outer wall has gear (502), the both ends of movable rod (501) run through respectively and extend to the outer wall of connecting box (5) one side, and fixed connection spare (601), the quantity of connecting piece (601) is two, two the outer wall of connecting piece (601) one side is equallyd divide respectively fixed mounting has warning sign (6), the outer wall movable mounting of connecting box (5) one side has screw rod (503).
4. The warning board for municipal construction according to claim 3, wherein one end of the screw (503) penetrates and extends to the inside of the connecting box (5) and is engaged with the gear (502), a rotary table (8) is fixedly mounted at the other end, a rectangular groove (801) is formed in the outer wall of one side of the rotary table (8), and the number of the rectangular grooves (801) is several.
5. The warning board for municipal construction according to claim 4, wherein a connecting block (7) is fixedly mounted on the outer wall of one side of the connecting box (5), the connecting block (7) is hinged with a fixing piece (701), and the fixing piece (701) is inserted into the rectangular groove (801) on the rotary table (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359365.4U CN211713748U (en) | 2019-12-25 | 2019-12-25 | Warning sign is used in municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359365.4U CN211713748U (en) | 2019-12-25 | 2019-12-25 | Warning sign is used in municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211713748U true CN211713748U (en) | 2020-10-20 |
Family
ID=72818482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922359365.4U Expired - Fee Related CN211713748U (en) | 2019-12-25 | 2019-12-25 | Warning sign is used in municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211713748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627526A (en) * | 2020-12-08 | 2021-04-09 | 中国建筑第七工程局有限公司 | Safety device is used in construction engineering night construction |
| CN115045214A (en) * | 2022-05-25 | 2022-09-13 | 张武翠 | Warning device for road construction |
-
2019
- 2019-12-25 CN CN201922359365.4U patent/CN211713748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627526A (en) * | 2020-12-08 | 2021-04-09 | 中国建筑第七工程局有限公司 | Safety device is used in construction engineering night construction |
| CN115045214A (en) * | 2022-05-25 | 2022-09-13 | 张武翠 | Warning device for road construction |
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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: 20201020 |