CN212103763U - Municipal works limit for height device - Google Patents
Municipal works limit for height device Download PDFInfo
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- CN212103763U CN212103763U CN201922224501.9U CN201922224501U CN212103763U CN 212103763 U CN212103763 U CN 212103763U CN 201922224501 U CN201922224501 U CN 201922224501U CN 212103763 U CN212103763 U CN 212103763U
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- servo motor
- height
- straight
- limit
- upright post
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Abstract
The utility model discloses a municipal works limit for height device, including first stand, second stand, limit for height pole and straight board, first spout has all been seted up on first stand right side and second stand left side. The utility model discloses a gear and rack intermeshing, when the gag lever post risees as required, open servo motor through control panel, the servo motor reversal, make gear anticlockwise rotation, thereby drive rack rebound, promote the height of limit for height pole to needs, close servo motor, when the gag lever post descends as required, open servo motor through control panel, servo motor corotation, make gear clockwise rotation, thereby drive rack rebound, when the height of pulling limit for height pole to needs, close servo motor, and easy operation, and the security is strong, through the straight-bar of straight board below installation, the scraper blade on the cooperation connecting rod, when the straight board is blown to wind, promote the scraper blade and remove, thereby strike off the dust on signboard surface, conveniently remind past vehicle, and save the energy consumption.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a municipal works limit for height device.
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.
The municipal bridge height limiting device comprises a frame, a rotator, a sleeve, a label and a reinforcing rod, wherein a supporting table is installed at the bottom of the frame, a grid is fixed on the frame, a telescopic rod and a cushion block are arranged below the supporting table, the cushion block is installed on the right side of the telescopic rod, and the rotator and a fixing groove are connected with the telescopic rod.
In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: 1. although the height of the vehicle is adjusted by the fastener, the vehicle is difficult and labor-consuming and cannot ensure safety, 2, the vehicle is prompted by the label, the label is polluted by dust after being used for a long time, and numerical values are fuzzy, so that a municipal engineering height limiting device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal works limit for height device has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a municipal engineering height limiting device comprises a first upright post, a second upright post, a height limiting rod and a straight plate;
the right side of the first upright post and the left side of the second upright post are both provided with a first sliding groove, a moving groove is formed below the first sliding groove, the left side and the right side of the height limiting rod are both provided with a first sliding block, a rack is vertically arranged below the first sliding block, the left side below the first upright post and the right side below the second upright post are both horizontally provided with a supporting plate, a servo motor is arranged above the supporting plate, the inner side of the servo motor is provided with a transmission rod, the output end of a motor shaft of the servo motor is in transmission connection with the transmission rod, the left side of the moving groove and the right side of the moving groove are both provided with a rotating groove, the transmission rod penetrates through the rotating groove and is fixedly connected with a gear;
the utility model discloses a safety guard, including limit for height pole, limit for height pole front surface middle part and limit for height pole top mid-mounting, the second spout has been seted up at fixed block top middle part, the vertical straight-bar of installing in straight-bar below, straight-bar below fixed mounting has the second slider, second slider and second spout sliding connection, straight-bar left side horizontal installation has the connecting rod, the vertical scraper blade of installing in connecting rod left side, the laminating of scraper blade and signboard surface.
As a preferred embodiment of the present invention, the first sliding block is slidably connected to the first sliding groove.
As a preferred embodiment of the present invention, the scraper is made of PVC material.
As a preferred embodiment of the present invention, the rack is movably connected to the moving groove.
As a preferred embodiment of the present invention, a control panel is fixed to the surface of the lower portion of the left side of the first column, and the control panel is electrically connected to the servo motor through an external power source.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a transfer line on the servo motor, the gear on the transfer line, gear and rack intermeshing, when the gag lever post needs to rise, open servo motor through control panel, servo motor reverses, make the gear anticlockwise rotate, thereby drive the rack and upwards move, promote the height-limiting pole to the height that needs, close servo motor, when the gag lever post needs to descend, open servo motor through control panel, servo motor corotation, make the gear clockwise rotate, thereby drive the rack and downwards move, when pulling the height-limiting pole to the height that needs, close servo motor, the operation is simple, and the security is strong, through the straight-bar of straight board below installation, cooperate the scraper blade on the connecting rod, when the straight board is blown to the wind, promote the scraper blade and move, thereby strike off the dust on signboard surface, conveniently remind the past vehicle, and save the energy consumption, conveniently maintain, is favorable for more practical use of the municipal engineering height limiting device.
2. The utility model discloses a first slider and first spout sliding connection are convenient for improve the stability of limit for height pole, avoid taking place to rock when going up and down, are favorable to more practical use a municipal works limit for height device.
3. The utility model discloses a scraper blade on the connecting rod, scraper blade adopt the PVC material to make, avoid wearing and tearing signboard when striking off, are favorable to more practical use a municipal works limit for height device.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a municipal works height limiting device of the present invention;
FIG. 2 is a schematic view of a gear and rack structure of a municipal works height limiting device of the present invention;
FIG. 3 is a schematic structural view of a height-limiting rod and a fixed block of the height-limiting device for municipal works of the present invention;
fig. 4 is the utility model relates to a municipal works limit for height device's circuit structure schematic diagram.
In the figure: 1. the automatic lifting device comprises a first upright column, 2, a second upright column, 3, a control panel, 4, a base, 5, a first sliding groove, 6, a first sliding block, 7, a rack, 8, a gear, 9, a supporting plate, 10, a servo motor, 11, a transmission rod, 12, a rotating groove, 13, a moving groove, 14, a height limiting rod, 15, a signboard, 16, a fixed block, 17, a second sliding groove, 18, a second sliding block, 19, a straight rod, 20, a straight plate, 21, a connecting rod, 22 and a scraping plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a municipal works limit for height apparatus, including the first pillar 1, the second pillar 2, limit for height pole 14 and straight board 20;
the right side of the first upright post 1 and the left side of the second upright post 2 are both provided with a first sliding groove 5, a moving groove 13 is arranged below the first sliding groove 5, the left side and the right side of the height limiting rod 14 are both provided with a first sliding block 6, a rack 7 is vertically arranged below the first sliding block 6, the left side below the first upright post 1 and the right side below the second upright post 2 are both horizontally provided with a supporting plate 9, a servo motor 10 is arranged above the supporting plate 9, a transmission rod 11 is arranged inside the servo motor 10, the output end of a motor shaft of the servo motor 10 is in transmission connection with the transmission rod 11, rotating grooves 12 are arranged above the left side of the moving groove 13 and the right side of the moving groove 13 on the left side, the transmission rod 11 penetrates through the rotating grooves 12 to be fixedly connected with a gear 8, and the gear;
the utility model discloses a height limit pole, including height limit pole 14, fixed block, straight-bar 19 below fixed mounting has second slider 18, second slider 18 and second spout 17 sliding connection, straight-bar 19 left side horizontal installation has connecting rod 21, connecting rod 21 left side vertical installation has scraper blade 22, scraper blade 22 and the 15 surface laminating of signboard are provided with signboard 15 in the middle part of the 14 front surface of height limit pole, second spout 17 has been seted up at fixed block 16 top middle part, the vertical straight-bar 19 of installing in straight-bar 20 below, straight-bar 19 below fixed mounting has second slider 18, second slider.
In the embodiment, referring to fig. 1, 2, 3 and 4, the transmission rod 11 on the servo motor 10, the gear 8 on the transmission rod 11, the gear 8 and the rack 7 are engaged with each other, when the limit rod 14 needs to be raised, the servo motor 10 is opened through the control panel 3, the servo motor 10 rotates reversely, the gear 8 rotates counterclockwise, so as to drive the rack 7 to move upward, the servo motor 10 is closed when the limit rod 14 is pushed to a required height, when the limit rod 14 needs to be lowered, the servo motor 10 is opened through the control panel 3, the servo motor 10 rotates forward, the gear 8 rotates clockwise, so as to drive the rack 7 to move downward, when the limit rod 14 is pulled to a required height, the servo motor 10 is closed, the operation is simple, and the safety is strong, the straight rod 19 installed below the straight plate 20 is matched with the scraper 22 on the connecting rod 21, when the straight plate 20 is blown by wind, promote scraper blade 22 and remove to strike off the dust on signboard 15 surface, conveniently remind the vehicle of passing, and energy saving consumes, conveniently maintain, be favorable to more practical use a municipal works limit for height device.
Wherein, the first sliding block 6 is connected with the first sliding chute 5 in a sliding way.
In this embodiment, referring to fig. 1, the first sliding block 6 is slidably connected to the first sliding groove 5, so that the stability of the height limiting rod 14 is improved, the height limiting rod is prevented from shaking during lifting, and the height limiting device for municipal engineering is more practical.
The scraper 22 is made of PVC.
In the embodiment, referring to fig. 1 and 3, the scraper 22 on the connecting rod 21 is made of PVC, so as to avoid abrasion of the signboard 15 during scraping, which is beneficial to more practical use of a height limiting device for municipal engineering.
Wherein, the rack 7 is movably connected with the moving groove 13.
Wherein, a control panel 3 is fixed on the surface of the lower part of the left side of the first upright post 1, and the control panel 3 is electrically connected with the servo motor 10 through an external power supply.
The theory of operation, when the gag lever post 14 needs to rise, open servo motor 10 through control panel 3, servo motor 10 reversal, make gear 8 anticlockwise rotation, thereby drive rack 7 rebound, promote the height of limit for height pole 14 to needs, close servo motor 10, when the gag lever post 14 needs to descend, open servo motor 10 through control panel 3, servo motor 10 corotation, make gear 8 clockwise rotation, thereby drive rack 7 downstream, when pulling the height of limit for height pole 14 to needs, close servo motor 10, moreover, the steam generator is simple in operation, and the security is strong, through straight-bar 19 of straight board 20 below installation, scraper blade 22 on the cooperation connecting rod 21, when the straight board 20 is blown to wind, promote scraper blade 22 and remove, thereby strike off the dust on signboard 15 surface, conveniently remind the past vehicle, and save energy consumption, conveniently maintain.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A municipal engineering height limiting device is characterized by comprising a first upright post (1), a second upright post (2), a height limiting rod (14) and a straight plate (20);
the high-speed transmission device is characterized in that a first sliding groove (5) is formed in the right side of a first upright post (1) and the left side of a second upright post (2), a moving groove (13) is formed in the lower portion of the first sliding groove (5), a first sliding block (6) is installed on the left side and the right side of a height limiting rod (14), a rack (7) is vertically installed below the first sliding block (6), a supporting plate (9) is horizontally installed on the left side of the lower portion of the first upright post (1) and the right side of the lower portion of the second upright post (2), a servo motor (10) is installed above the supporting plate (9), a transmission rod (11) is arranged on the inner side of the servo motor (10), the output end of a motor shaft of the servo motor (10) is in transmission connection with the transmission rod (11), a rotary groove (12) is formed in the left side of the moving groove (13) and the right side of the moving groove (13), the gear (8) is meshed with the rack (7);
limit for height pole (14) front surface middle part is provided with signboard (15), limit for height pole (14) top mid-mounting has fixed block (16), second spout (17) have been seted up at fixed block (16) top middle part, straight-bar (19) are vertically installed to straight-bar (20) below, straight-bar (19) below fixed mounting has second slider (18), second slider (18) and second spout (17) sliding connection, straight-bar (19) left side horizontal mounting has connecting rod (21), vertical scraper blade (22) of installing in connecting rod (21) left side, scraper blade (22) and signboard (15) surface laminating.
2. The municipal engineering height limiting device according to claim 1, wherein: the first sliding block (6) is in sliding connection with the first sliding groove (5).
3. The municipal engineering height limiting device according to claim 1, wherein: the scraper (22) is made of PVC materials.
4. The municipal engineering height limiting device according to claim 1, wherein: the rack (7) is movably connected with the moving groove (13).
5. The municipal engineering height limiting device according to claim 1, wherein: the left side below surface of first stand (1) is fixed with control panel (3), control panel (3) are through external power source and servo motor (10) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224501.9U CN212103763U (en) | 2019-12-12 | 2019-12-12 | Municipal works limit for height device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224501.9U CN212103763U (en) | 2019-12-12 | 2019-12-12 | Municipal works limit for height device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212103763U true CN212103763U (en) | 2020-12-08 |
Family
ID=73620684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922224501.9U Active CN212103763U (en) | 2019-12-12 | 2019-12-12 | Municipal works limit for height device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212103763U (en) |
-
2019
- 2019-12-12 CN CN201922224501.9U patent/CN212103763U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230612 Address after: No. 997, 9th Floor, Building 1, Meinian Plaza, No. 1388, Middle Section of Tianfu Avenue, High tech Zone, Chengdu, Sichuan, 610000 Patentee after: Jiashengyu Installation Engineering Co.,Ltd. Address before: No.206-1, south 2nd floor, building 2, Xuzhou Software Park, no.6, wuruyuan Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Chuangshe General Technology Industry Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |