CN212061752U - Bill-board for municipal works - Google Patents
Bill-board for municipal works Download PDFInfo
- Publication number
- CN212061752U CN212061752U CN202020728202.9U CN202020728202U CN212061752U CN 212061752 U CN212061752 U CN 212061752U CN 202020728202 U CN202020728202 U CN 202020728202U CN 212061752 U CN212061752 U CN 212061752U
- Authority
- CN
- China
- Prior art keywords
- frame
- folding frame
- screw rod
- threaded connection
- connecting block
- 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
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Abstract
The utility model discloses a bill-board for municipal works, including accomodating frame, rocker and folding frame two, it all is equipped with the universal wheel to accomodate frame lower extreme four corners department, it has screw rod one to accomodate the frame left end and run through, and screw rod one and accomodate frame left end junction and be equipped with bearing three, screw rod one left end is equipped with the rocker, threaded connection has threaded connection piece on the screw rod one, and the threaded connection piece lower extreme with accomodate the laminating of frame bottom, the threaded connection piece upper end is equipped with connecting block one, articulated on the connecting block middle part have a connecting rod one. The utility model discloses during the use, accomodate frame and link mechanism through the setting, make things convenient for the staff to install and accomodate the bill-board to set up four universal wheels, the staff of being convenient for places different positions, and is more nimble with the bill-board.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a bill-board for municipal works.
Background
The 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 (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
The bill-board for the municipal works that has now adopts welded fastening's mode more, can not remove, and can not fold and accomodate the bill-board device, use comparatively inconveniently. Therefore, the utility model provides a bill-board for municipal works to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bill-board for municipal works to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a billboard for municipal works comprises a containing frame, a rocker and a folding frame II, wherein universal wheels are arranged at four corners of the lower end of the containing frame, a screw rod I penetrates through the left end of the containing frame, a bearing III is arranged at the joint of the screw rod I and the left end of the containing frame, the rocker is arranged at the left end of the screw rod I, a threaded connecting block is in threaded connection with the screw rod I, the lower end of the threaded connecting block is attached to the bottom end of the containing frame, a connecting block I is arranged at the upper end of the threaded connecting block I, a connecting rod I is hinged to the middle of the connecting block I, a connecting block II is hinged to the upper end of the connecting rod I, a folding frame II is arranged at the right end of the connecting block II, the lower side of the right end of the folding frame II is rotatably connected with the containing frame through a hinge plate, a folding frame I is rotatably connected to the left side of the, both ends downside all is equipped with connecting rod two around the threaded connection drum, and the one end that connecting rod two kept away from each other all is equipped with the stop collar, and equal sliding connection has the gag lever post on the stop collar, and the folding frame two of the equal fixed connection of gag lever post lower extreme, the inside lower extreme swing joint of folding frame has spacing support two, and both sides all are through bolt one and nut one fixed connection spacing support one around on spacing support two, and spout sliding connection folding frame one on the inner wall around the spacing support one is through folding frame one, the inside spacing support one that corresponds in folding frame one front side is equipped with the quad slit.
As a further aspect of the present invention, a turntable is disposed on the second screw rod, and the turntable is disposed on the second bearing.
As the utility model discloses scheme further still, the threaded connection drum runs through folding frame one lower extreme and two upper ends of folding frame, and folding frame one and the corresponding threaded connection drum of folding frame all are equipped with the through-hole.
As the utility model discloses further scheme again, a screw rod right-hand member is equipped with bearing one, and the inside right-hand member of frame is accomodate to bearing one right-hand member fixed connection.
As the utility model discloses scheme further again, a folding frame right-hand member downside is equipped with nut two, and two threaded connection of nut have bolt two, and two upper ends right sides of folding frame correspond bolt two and are equipped with the screw hole.
As the utility model discloses scheme further again, be equipped with a plurality of round holes on the spacing support two, both ends all are equipped with the round hole about spacing support one.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, accomodate frame and link mechanism through the setting, make things convenient for the staff to install and accomodate the bill-board to set up four universal wheels, the staff of being convenient for places different positions, and is more nimble with the bill-board.
2. The utility model discloses during the use, through setting up elevating system and spacing support two, spacing support one, the staff of being convenient for adjusts the height of bill-board, can install the not bill-board of equidimension, and the suitability is stronger.
Drawings
Fig. 1 is a schematic structural view of a billboard for municipal works.
Fig. 2 is a right-side view structural schematic diagram of a first folding frame and a second folding frame in the billboard for municipal engineering.
Fig. 3 is a schematic structural diagram of a top view and a right view of a second limiting bracket in the billboard for municipal engineering.
FIG. 4 is a schematic structural diagram of a first limiting support in the billboard for municipal engineering in a top view and a right view.
FIG. 5 is an enlarged structural schematic view of a folding frame I in the billboard for municipal engineering.
In the figure: 1. a storage frame; 3. a rocker; 4. folding the frame I; 5. a second bolt; 6. a second nut; 7. a second folding frame; 8. a first bearing; 9. a first connecting rod; 10. a first connecting block; 11. a threaded connection block; 12. a first screw rod; 13. a universal wheel; 14. a limiting sleeve; 15. a second connecting rod; 16. a second screw; 17. a circular hole; 18. a first limiting bracket; 19. a square hole; 20. a second limiting bracket; 21. the screw thread is connected with the cylinder; 22. a limiting rod; 24. a turntable; 25. a second bearing; 26. a second connecting block; 27. and a third bearing.
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 to 5, in the embodiment of the present invention, a billboard for municipal works comprises a receiving frame 1, a rocker 3 and a folding frame two 7, universal wheels 13 are arranged at four corners of the lower end of the receiving frame 1, a screw rod one 12 penetrates through the left end of the receiving frame 1, a bearing three 27 is arranged at the joint of the screw rod one 12 and the left end of the receiving frame 1, a bearing one 8 is arranged at the right end of the screw rod one 12, the right end of the bearing one 8 is fixedly connected with the right end of the inside of the receiving frame 1, the rocker 3 is arranged at the left end of the screw rod one 12, a threaded connecting block 11 is in threaded connection with the screw rod one 12, the lower end of the threaded connecting block 11 is attached to the bottom end of the receiving frame 1, a connecting block one 10 is arranged at the upper end of the threaded connecting block 11, a connecting rod one 9 is hinged to the middle part 10 of the connecting block one, a connecting block two 26 is hinged to the upper end of the, the left side of the upper end of the second folding frame 7 is rotatably connected with a first folding frame 4 through a hinge plate, the lower side of the right end of the first folding frame 4 is provided with a second nut 6, the second nut 6 is in threaded connection with a second bolt 5, the right side of the upper end of the second folding frame 7 is provided with a threaded hole corresponding to the second bolt 5, the middle part of the second folding frame 7 is provided with a second bearing 25, the upper end of the second bearing 25 is provided with a second screw 16, the second screw 16 is provided with a turntable 24, the turntable 24 is positioned on the upper side of the second bearing 25, the second screw 16 is in threaded connection with a cylinder 21, the threaded connection cylinder 21 penetrates through the lower end of the first folding frame 4 and the upper end of the second folding frame 7, the first folding frame 4 and the second folding frame 7 are both provided with through holes corresponding to the threaded connection cylinder 21, the lower sides of the front end and the rear end of the threaded connection cylinder, and the equal fixed connection folding frame two 7 of gag lever post 22 lower extreme, the inside lower extreme swing joint of folding frame 4 has spacing support two 20, and both sides all are through bolt one and nut one fixedly connected with spacing support 18 around on spacing support two 20, and the spout sliding connection folding frame 4 on the inner wall around spacing support 18 passes through folding frame 4, be equipped with a plurality of round holes 17 on the spacing support two 20, both ends all are equipped with round hole 17 about spacing support 18, folding frame 4 front side inside corresponds spacing support 18 and is equipped with quad slit 19.
The utility model discloses a theory of operation is:
when the utility model is used, the device is moved to a working area, the rocking rod 3 drives the screw rod I12 to rotate, the screw rod I12 drives the threaded connecting block 11 and the connecting block I10 to move rightwards, the connecting block I10 drives the connecting block II 26 and the folding frame II 7 to rotate through the connecting rod I9 until the right end of the folding frame II 7 is vertical to the horizontal plane, the rocking rod 3 is stopped to rotate, the folding frame I4 is rotated to ensure that the lower end of the folding frame I4 is attached to the upper end of the folding frame II 7, the lower end of the bolt II 5 is screwed into the threaded hole at the upper end of the folding frame II 7, the folding frame I4 is fixed with the folding frame II 7, thereby lifting the device, being convenient for workers to move, store and install and fix, the lower end and the left end and the right end of the advertising board are inserted into the grooves on the limiting support II 20 and the limiting support I18, and then the advertising board, through adjusting the connecting position of the first limiting support 18 on the second limiting support 20, the operator can fix the advertising boards with different sizes, the second limiting support 20, the first limiting support 18 and the advertising boards are inserted into the sliding groove in the first folding frame 4 through the square hole 19, the rotary table 24 is rotated, the rotary table 24 drives the second screw rod 16 to rotate, the second screw rod 16 drives the threaded connection cylinder 21, the second connecting rod 15 and the limiting sleeve 14 to move upwards, meanwhile, the limiting sleeve 14 slides on the limiting rod 22, the threaded connection cylinder 21 pushes the second limiting support 20, the first limiting support 18 and the advertising boards to move upwards, meanwhile, the second limiting support 20, the first limiting support 18 and the advertising boards slide on the sliding groove in the first folding frame 4, the height of the advertising boards is adjusted, and the operation is more convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A billboard for municipal engineering comprises a storage frame (1), a rocker (3) and a folding frame II (7), and is characterized in that universal wheels (13) are arranged at four corners of the lower end of the storage frame (1), a screw rod I (12) penetrates through the left end of the storage frame (1), a bearing III (27) is arranged at the joint of the screw rod I (12) and the left end of the storage frame (1), the rocker (3) is arranged at the left end of the screw rod I (12), a threaded connecting block (11) is in threaded connection with the screw rod I (12), the lower end of the threaded connecting block (11) is attached to the bottom end of the storage frame (1), a connecting block I (10) is arranged at the upper end of the threaded connecting block (11), a connecting rod I (9) is hinged to the middle of the connecting block I (10), a connecting block II (26) is hinged to the upper end of the connecting rod I (9), and the folding, the lower side of the right end of the second folding frame (7) is rotatably connected with the containing frame (1) through a hinge plate, the left side of the upper end of the second folding frame (7) is rotatably connected with the first folding frame (4) through the hinge plate, the middle part of the second folding frame (7) is provided with a second bearing (25), the upper end of the second bearing (25) is provided with a second screw rod (16), the second screw rod (16) is in threaded connection with a barrel (21) in threaded connection, the lower sides of the front end and the rear end of the barrel (21) in threaded connection are respectively provided with a second connecting rod (15), the ends of the second connecting rods (15) which are far away from each other are respectively provided with a limiting sleeve (14), the limiting sleeves (14) are respectively in sliding connection with a limiting rod (22), the lower ends of the limiting rods (22) are respectively and fixedly connected with the second folding frame (7), the lower end of the inner part of the first folding frame (, and the first limiting support (18) is connected with the first folding frame (4) in a sliding mode through sliding grooves in the front inner wall and the rear inner wall of the first folding frame (4), and a square hole (19) is formed in the front side of the first folding frame (4) and corresponds to the first limiting support (18).
2. The billboard for municipal engineering according to claim 1, wherein the second screw (16) is provided with a turntable (24), and the turntable (24) is located on the upper side of the second bearing (25).
3. The signboard for municipal engineering as claimed in claim 1, wherein the threaded connection cylinder (21) passes through the lower end of the first folding frame (4) and the upper end of the second folding frame (7), and the first folding frame (4) and the second folding frame (7) are provided with through holes corresponding to the threaded connection cylinder (21).
4. The advertising board for municipal engineering according to claim 1, wherein the first screw (12) is provided with a first bearing (8) at the right end, and the right end of the first bearing (8) is fixedly connected with the right end inside the receiving frame (1).
5. The billboard for municipal engineering according to claim 1, wherein a second nut (6) is arranged on the lower side of the right end of the first folding frame (4), a second bolt (5) is connected to the second nut (6) in a threaded manner, and a threaded hole is formed in the right side of the upper end of the second folding frame (7) corresponding to the second bolt (5).
6. The billboard for municipal engineering according to claim 1, wherein the second limiting bracket (20) is provided with a plurality of round holes (17), and the upper end and the lower end of the first limiting bracket (18) are provided with round holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728202.9U CN212061752U (en) | 2020-05-06 | 2020-05-06 | Bill-board for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728202.9U CN212061752U (en) | 2020-05-06 | 2020-05-06 | Bill-board for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061752U true CN212061752U (en) | 2020-12-01 |
Family
ID=73525613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020728202.9U Expired - Fee Related CN212061752U (en) | 2020-05-06 | 2020-05-06 | Bill-board for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751179A (en) * | 2022-12-21 | 2023-03-07 | 广东珠海金湾液化天然气有限公司 | Liquid discharging safety warning device for liquefied natural gas |
-
2020
- 2020-05-06 CN CN202020728202.9U patent/CN212061752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751179A (en) * | 2022-12-21 | 2023-03-07 | 广东珠海金湾液化天然气有限公司 | Liquid discharging safety warning device for liquefied natural gas |
| CN115751179B (en) * | 2022-12-21 | 2023-08-08 | 广东珠海金湾液化天然气有限公司 | Safety warning device for unloading liquefied natural gas |
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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 |
Granted publication date: 20201201 Termination date: 20210506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |