CN213867480U

CN213867480U - Bridge limit for height device for municipal works

Info

Publication number: CN213867480U
Application number: CN202022563238.9U
Authority: CN
Inventors: 贾璐; 苟进款; 林玉琪; 李芳�
Original assignee: Qingdao Herui City Construction Group Co ltd
Current assignee: Qingdao Herui City Construction Group Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a bridge height limiting device for municipal engineering, which relates to the field of bridges and comprises a supporting seat A and a supporting seat B, the top surface of the supporting seat A is welded with a hydraulic cylinder B and a height scale B, the top surface of the supporting seat B is welded with a hydraulic cylinder A and a height scale A, the top surface of the hydraulic cylinder A is sleeved with a hydraulic support rod B, the top surface of the hydraulic cylinder B is sleeved with a hydraulic support rod A, the top surface of the hydraulic support rod A is provided with a lifting sleeve joint device B, the top surface of the hydraulic support rod B is provided with the lifting sleeve joint device A, the height-limiting plate of the height-limiting device of the utility model can be moved and replaced, can directly take down the limit for height tablet through unscrewing lock nut when damaging, install new limit for height tablet again, can make the dismantlement and the change of limit for height tablet, convenience more, operating personnel's convenience more, whole limit for height device is not only the limit for height of carrying on simply singly simultaneously.

Description

Bridge limit for height device for municipal works

Technical Field

The utility model relates to a bridge field specifically is a bridge limit for height device for municipal works.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The building height limit refers to the limit of the building height according to the requirements of specific conditions. The concrete conditions comprise: when the overall planning of the city has requirements, the height is limited according to the planning requirements; buildings in the protection area range and the landscape area range, and street-approaching buildings in city and district centers, air ports, radio stations, telecommunication, and when the overall planning of the city requires, the height is limited according to the planning requirement; buildings in the protection area, sight corridor and scenic area, buildings near the city and the area center, airport, radio station, telecommunication, microwave communication, weather station, satellite ground station, military key journey and thousands of journey and other surrounding buildings should be considered for height limitation. Staircases, elevator machine rooms, water tank rooms, chimneys and the like which partially protrude out of the roof can be omitted from the control height in urban common areas; the height should be counted in the protection area and the control area.

However, the existing bridge height limiting device is generally relatively simple, specific height limitation is performed through a simple support column, height change is difficult to achieve, one height limiting device can only be set at one height and can not be adjusted at multiple heights, steel is generally required to be disassembled when the height limiting device needs to be reset, then integral installation is performed again, steel is wasted in a large area due to the installation effect, the integral height limiting device is not strong in effectiveness, meanwhile, the height limiting plate of the height limiting device cannot be moved and cannot be replaced easily, welding of the height limiting plate needs to be performed again when damage generally occurs, so that inconvenience and time and labor are brought to disassembly and replacement of the height limiting plate, operators are troublesome, and meanwhile, the integral height limiting device only performs simple and single height limiting function and cannot give consideration to the effect of a display frame at the same time, holistic result of use is more single, because uses on the bridge, the resistance of the wind that limit for height frame received is bigger, and simple limit for height frame does not have the italic to support, under the effect of strong wind, is blown down easily to cause the unnecessary injury.

Therefore, the person skilled in the art provides a bridge height limiting device for municipal engineering to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bridge height limiting device for municipal works, which is used for solving the problems that the existing bridge height limiting device proposed in the background technology is generally relatively simple, the specific height limitation is carried out through a simple support column, the height is difficult to reach, one height limiting device only can be arranged at one height, and the adjustment of a plurality of heights cannot be carried out, when the height limiting device needs to be arranged again, steel is generally required to be disassembled, then the integral installation is carried out again, the steel is wasted in a large area due to the installation effect, the effectiveness of the integral height limiting device is not strong, meanwhile, the height limiting plate of the height limiting device cannot be moved and is difficult to replace, the welding of the height limiting plate which needs to be welded again when the height limiting plate is damaged generally brings inconvenience and time and labor waste for the disassembly and the replacement of the height limiting plate, and operators are troublesome, the device is bought to holistic limit simultaneously only carries out simple limit for height effect, can not compromise the effect of show shelf simultaneously, and holistic result of use is more single, owing to use on the bridge, the resistance of the wind that limit for height was received is bigger, and simple limit for height does not have the italic to support, under the effect of strong wind, is scraped easily to cause the problem of unnecessary injury.

In order to achieve the above object, the utility model provides a following technical scheme:

a bridge height limiting device for municipal engineering comprises a support seat A and a support seat B, wherein a hydraulic cylinder B and a height scale B are welded on the top surface of the support seat A, a hydraulic cylinder A and a height scale A are welded on the top surface of the support seat B, a hydraulic support rod B is sleeved on the top surface of the hydraulic cylinder A, a lifting sleeve joint device B is arranged on the top surface of the hydraulic support rod A, a lifting sleeve joint device A is arranged on the top surface of the hydraulic support rod B, a support column B is welded on the top surface of the lifting sleeve joint device A, a support column A is welded on the top surface of the lifting sleeve joint device B, a dragging plate B is arranged on the top of the support column A, a support rod B is arranged at one end of the top of the dragging plate B, a display frame A is arranged on the top of the dragging plate B, and the top of the display frame A is fixedly connected with one end of a height limiting cross rod through an italic pull rod B, the top of support column B is equipped with tow board A, tow board A's top one end is equipped with bracing piece A, tow board A's top is equipped with show frame B, show frame B's top passes through italic pull rod A fixed connection with the other end of limit for height horizontal pole, the middle part outer wall of limit for height horizontal pole has cup jointed the latch segment, the outer wall of latch segment is equipped with lock nut, the outer wall and the welding of limit for height tablet of latch segment, the back of limit for height tablet is equipped with the circuit box, the outer wall of circuit box is equipped with the battery jar, the front of limit for height tablet is equipped with digital display and display lamp, the circuit box embeds there is central controller.

As a preferred embodiment of the present invention: the lifting sleeve connector A and the lifting sleeve connector B are internally provided with an information collector and an information analyzer, and the information collector is positioned at one end of the lifting sleeve connector A close to the height scale B and one end of the lifting sleeve connector B close to the height scale A.

As a preferred embodiment of the present invention: altitude scale A and altitude scale B evenly are equipped with different altitude scales, and every scale all is equipped with information transmitter, and information transmitter and information collector match each other.

As a preferred embodiment of the present invention: the display frame A and the display frame B are symmetrically arranged respectively, the back surfaces of the display frame A and the display frame B are provided with an inclined fixing rod A and an inclined fixing rod B, and the inclined fixing rods A and the inclined fixing rods B are arranged in a crossed mode.

As a preferred embodiment of the present invention: the two ends of the bottom of one group of the inclined body fixing rods A and the two ends of the bottom of the inclined body fixing rods B are fixedly connected with the towing plate B respectively, and the two ends of the bottom of the other group of the inclined body fixing rods A and the two ends of the bottom of the inclined body fixing rods B are fixedly connected with the towing plate A respectively.

As a preferred embodiment of the present invention: the central controller is electrically connected with the digital display, the display lamp, the circuit box, the information collector and the information analyzer through electric wires, the circuit box is electrically connected with the digital display, the display lamp, the information collector and the information analyzer through electric wires, and the information collector is electrically connected with the information analyzer through electric wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a bridge limit for height device for municipal works, the change that can reach height through the device of current bridge height not only just carries out the setting of a height, can carry out the regulation of a plurality of heights, but when needing to set up again, need not dismantle steel, only need mutually support through pneumatic cylinder and hydraulic pressure feel, can carry out the regulation of height, then carry out renewed holistic installation, such installation effect can not cause just the waste of large tracts of land, the utility of holistic limit for height device is relatively stronger simultaneously.

2. The utility model relates to a bridge height limiting device for municipal engineering, the height limiting plate of the height limiting device can be moved and replaced, when the height-limiting plate is damaged, the height-limiting plate can be taken down directly by unscrewing the locking nut, a new height-limiting plate is installed again, the traditional welding mode of the height-limiting plate is changed, the structure can lead the disassembly and the replacement of the height-limiting plate to be more convenient and the operators to be more convenient, meanwhile, the whole height limiting device not only can simply limit the height, but also can play a role of a display rack, the two sides can play the display effect, and the display racks on the two sides can be supported by the inclined bodies, the top of the height limiting frame is strengthened and connected, so that the whole structure is more stable, the phenomenon that the height limiting frame is scraped due to strong wind on a bridge is avoided, and unnecessary damage is caused.

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 structural diagram of a municipal bridge height limiter in a front view as a whole;

FIG. 2 is a schematic view of a three-dimensional structure of a back connection of a display frame in a bridge height limiting device for municipal engineering;

FIG. 3 is a schematic three-dimensional structure view of a height-limiting plate in the bridge height-limiting device for municipal engineering;

fig. 4 is a schematic structural diagram of an overall circuit in the bridge height limiting device for municipal engineering.

In the figure: 1. a height limiting cross bar; 2. a height limiting board; 3. a digital display; 4. a display lamp; 5. an electric wire; 6. a support rod A; 7. a support bar B; 8. an italic draw bar A; 9. an italic draw bar B; 10. a display frame A; 11. a display frame B; 12. a dragging plate A; 13. a dragging plate B; 14. a support pillar A; 15. a support column B; 16. a lifting sleeve joint device A; 17. a lifting sleeve joint device B; 18. a hydraulic strut A; 19. a hydraulic strut B; 20. a hydraulic cylinder A; 21. a hydraulic cylinder B; 22. a supporting seat A; 23. a supporting seat B; 24. a height scale A; 25. a height scale B; 26. fixing a rod A by using an inclined body; 27. fixing a rod B by using an inclined body; 28. a battery case; 29. a circuit box; 30. a locking block; 31. locking the nut; 32. an information collector; 33. a central controller; 34. an information analyzer.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a bridge height limiting device for municipal engineering includes a supporting seat a22 and a supporting seat B23, a hydraulic cylinder B21 and a height scale B25 are welded on a top surface of the supporting seat a22, a hydraulic cylinder a20 and a height scale a24 are welded on a top surface of the supporting seat B23, the height scale a24 and the height scale B25 can represent height, so that the overall height is convenient to adjust, a hydraulic strut B19 is sleeved on a top surface of the hydraulic cylinder a20, a hydraulic strut a18 is sleeved on a top surface of the hydraulic cylinder B21, a hydraulic strut B19 and a hydraulic cylinder a20, a hydraulic strut a18 and a hydraulic cylinder B21 can adjust height, a lifting socket B17 is arranged on a top surface of the hydraulic strut a18, a lifting socket a16 is arranged on a top surface of the hydraulic strut B19, a lifting socket B17 can collect height and stabilize the height, a supporting column B16 is welded on a top surface of the supporting column 15, the top surface of the lifting socket connector B17 is welded with a support column A14, the top of the support column A14 is provided with a dragging plate B13, one end of the top of the dragging plate B13 is provided with a support rod B7, the top of the dragging plate B13 is provided with a display frame A10, the display frame A10 can play a role of a display frame, the top of the display frame A10 is fixedly connected with one end of the height-limiting cross rod 1 through an inclined pull rod B9, the top of the support column B15 is provided with a dragging plate A12, one end of the top of the dragging plate A12 is provided with a support rod A6, the dragging plate A12 and the dragging plate B13 can play a role of support, the top of the dragging plate A12 is provided with a display frame B11, the top of the display frame B11 is fixedly connected with the other end of the height-limiting cross rod 1 through an inclined pull rod A8, the middle outer wall of the height-limiting cross rod 1 is sleeved with a locking block 30, the locking block 30 can facilitate locking of the height-limiting plate 2, then the locking nut 31 can be installed and detached, and the traditional welding mode of the height-limiting plate is changed, such structure can make the dismantlement and the change of limit for height tablet, and is more convenient, the outer wall of latch segment 30 is equipped with lock nut 31, the outer wall and the limit for height tablet 2 welding of latch segment 30, the back of limit for height tablet 2 is equipped with circuit box 29, circuit box 29's effect is mainly the effect of carrying out the connection of power supply and holistic circuit, circuit box 29's outer wall is equipped with battery jar 28, limit for height tablet 2's front is equipped with digital display 3 and display lamp 4, digital display 3 is convenient for the high digital demonstration, circuit box 29 embeds there is central controller 33.

Referring to fig. 1 and 2, an information collector 32 and an information analyzer 34 are disposed inside each of the lifting socket a16 and the lifting socket B17, and the information collector 32 is located at one end of the lifting socket a16 close to the height scale B25 and the lifting socket B17 close to the height scale a 24. Information collector 32 can carry out the collection of height, and such collection can realize the change of height, and altitude scale A24 and altitude scale B25 evenly are equipped with different altitude scales, and every scale all is equipped with information emitter, and information emitter matches each other with information collector 32. Information transmitter and information collector 32 cooperate each other, can play high removal and show, show frame A10 and show frame B11 symmetry respectively set up, the back of show frame A10 and show frame B11 all is equipped with italic dead lever A26 and italic dead lever B27, show frame A10 and show frame B11 can be used for the effect of show frame, make holistic bridge more pleasing to the eye, and cross arrangement between italic dead lever A26 and the italic dead lever B27. The bottom both ends of a set of italic dead lever A26 and italic dead lever B27 respectively with tow bridge plate B13 fixed connection, the bottom both ends of another set of italic dead lever A26 and italic dead lever B27 respectively with tow bridge plate A12 fixed connection, the show shelf can support through the italic, plays the effect of strengthening the connection to the top of height-limiting frame for whole structure stability more.

Referring to fig. 4, the central controller 33 is electrically connected to the digital display 3, the display lamp 4, the circuit box 29, the information collector 32 and the information analyzer 34 through the wires 5, the digital display 3 and the display lamp 4 mainly limit the height and then well represent the height value, the circuit box 29 is electrically connected to the digital display 3, the display lamp 4, the information collector 32 and the information analyzer 34 through the wires 5, the information collector 32 is electrically connected to the information analyzer 34 through the wires 5, the height change and collection function can be performed between the information collector 32 and the information analyzer 34, and the central controller 33 performs the control of the whole circuit.

It should be noted that, the utility model relates to a bridge limit for height device for municipal works, include: 1. a height limiting cross bar; 2. a height limiting board; 3. a digital display; 4. a display lamp; 5. an electric wire; 6. a support rod A; 7. a support bar B; 8. an italic draw bar A; 9. an italic draw bar B; 10. a display frame A; 11. a display frame B; 12. a dragging plate A; 13. a dragging plate B; 14. a support pillar A; 15. a support column B; 16. a lifting sleeve joint device A; 17. a lifting sleeve joint device B; 18. a hydraulic strut A; 19. a hydraulic strut B; 20. a hydraulic cylinder A; 21. a hydraulic cylinder B; 22. a supporting seat A; 23. a supporting seat B; 24. a height scale A; 25. a height scale B; 26. fixing a rod A by using an inclined body; 27. fixing a rod B by using an inclined body; 28. a battery case; 29. a circuit box; 30. a locking block; 31. locking the nut; 32. an information collector; 33. a central controller; 34. the information analyzer, the components are all general standard components or components known to those skilled in the art, and the structure and principle of the information analyzer are known to those skilled in the art through technical manuals or through routine experiments.

The utility model discloses a theory of operation is: when the height-limiting plate is used, the supporting seat A22 and the supporting seat B23 are directly and fixedly installed with a bridge, then the height-limiting plate 2 can be directly locked on the height-limiting cross rod 1 through the locking block 30, height-limiting indication can be carried out, the height-limiting plate 2 can be moved and replaced, when the height-limiting plate is damaged, the height-limiting plate can be directly taken down through unscrewing the locking nut, a new height-limiting plate is installed again, the traditional welding mode of the height-limiting plate is changed, the structure can enable the height-limiting plate to be detached and replaced more conveniently, operators can stretch and retract through the hydraulic cylinder A20, the hydraulic cylinder B21, the hydraulic support rod A18 and the hydraulic support rod B19 after more convenience is brought to the operators, the height of the whole height-limiting cross rod 1 can be adjusted, then sleeving and information acquisition can be carried out through the lifting sleeve joint device A16 and the lifting sleeve device B17, and then under the action of the information acquisition device 32, the information analyzer 34 and the central controller 33, the direct demonstrates new height through digital display 3 on limit for height tablet 2, carry out the regulation of a plurality of heights, but when needing to set up again, need not dismantle steel, only need through mutually supporting of pneumatic cylinder and hydraulic pressure feel, can carry out the regulation of height, then carry out holistic installation again, just waste of large tracts of land can not be caused to such installation effect, then carry out the italic support through italic dead lever A26 and italic dead lever B27, play the effect of reinforced connection to the top of limit for height frame, make overall structure more stable, avoid on the bridge because the effect of strong wind, make limit for height frame scraped, and the emergence of the condition of unnecessary injury has been caused.

The above-mentioned, 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

1. The utility model provides a bridge limit for height device for municipal works, includes supporting seat A (22) and supporting seat B (23), its characterized in that, the top surface welding of supporting seat A (22) has pneumatic cylinder B (21) and altitude scale B (25), the top surface welding of supporting seat B (23) has pneumatic cylinder A (20) and altitude scale A (24), hydraulic cylinder A's (20) top surface has cup jointed hydraulic branch B (19), hydraulic branch A (18) have been cup jointed to the top surface of pneumatic cylinder B (21), the top surface welding of hydraulic branch A (18) is equipped with lift muff coupling ware B (17), the top surface of hydraulic branch B (19) is equipped with lift muff coupling ware A (16), lift muff coupling ware A (16) top surface welding has support column B (15), the top surface welding of lift muff coupling ware B (17) has support column A (14), the top of support column A (14) is equipped with towing plate B (13), the top end of the mop plate B (13) is provided with a support rod B (7), the top of the mop plate B (13) is provided with a display frame A (10), the top of the display frame A (10) is fixedly connected with one end of the height-limiting cross rod (1) through an inclined pull rod B (9), the top of the support column B (15) is provided with a mop plate A (12), one end of the top of the mop plate A (12) is provided with a support rod A (6), the top of the mop plate A (12) is provided with a display frame B (11), the top of the display frame B (11) is fixedly connected with the other end of the height-limiting cross rod (1) through an inclined pull rod A (8), the middle outer wall of the height-limiting cross rod (1) is sleeved with a locking block (30), the outer wall of the locking block (30) is provided with a locking nut (31), and the outer wall of the locking block (30) is welded with the height-limiting plate (2), the back of limit for height tablet (2) is equipped with circuit box (29), the outer wall of circuit box (29) is equipped with battery jar (28), the front of limit for height tablet (2) is equipped with digital display (3) and display lamp (4), circuit box (29) embeds there is central controller (33).

2. The bridge height limiting device for municipal engineering according to claim 1, wherein an information collector (32) and an information analyzer (34) are disposed inside each of the lifting socket A (16) and the lifting socket B (17), and the information collector (32) is located at one end of the lifting socket A (16) close to the height scale B (25) and one end of the lifting socket B (17) close to the height scale A (24).

3. The bridge height limiting device for municipal engineering according to claim 1, wherein the height scales A (24) and B (25) are uniformly provided with different height scales, each scale is provided with an information transmitter, and the information transmitter and the information collector (32) are matched with each other.

4. The bridge height limiting device for municipal engineering according to claim 1, wherein the display frame A (10) and the display frame B (11) are symmetrically arranged, the inclined fixing rods A (26) and the inclined fixing rods B (27) are arranged on the back of each of the display frame A (10) and the display frame B (11), and the inclined fixing rods A (26) and the inclined fixing rods B (27) are arranged in a crossing manner.

5. The bridge height limiting device for municipal engineering according to claim 4, wherein one set of the italic fixed rods A (26) and B (27) are fixedly connected to the towing plate B (13) at both ends of the bottom, and the other set of the italic fixed rods A (26) and B (27) are fixedly connected to the towing plate A (12) at both ends of the bottom.

6. The bridge height limiting device for municipal engineering according to claim 1, wherein the central controller (33) is electrically connected with the digital display (3), the display lamp (4), the circuit box (29), the information collector (32) and the information analyzer (34) through wires (5), the circuit box (29) is electrically connected with the digital display (3), the display lamp (4), the information collector (32) and the information analyzer (34) through wires (5), and the information collector (32) is electrically connected with the information analyzer (34) through wires (5).