CN216304447U

CN216304447U - Cast-in-place concrete beam construction support of municipal works

Info

Publication number: CN216304447U
Application number: CN202123011630.3U
Authority: CN
Inventors: 陈才勇
Original assignee: Sichuan Hezhi Construction Engineering Co ltd
Current assignee: Sichuan Hezhi Construction Engineering Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-15
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a municipal works technical field, and a municipal works cast-in-place concrete roof beam construction support is disclosed, including the work box, the inner wall of the work box left and right sides all is connected with same root transfer line through bearing rotation, the pole wall fixed cover of transfer line is equipped with driven bevel gear, the lower lateral wall fixedly connected with motor of work box, the output of motor is located the initiative bevel gear of work box and fixedly connected with and driven bevel gear intermeshing, two connection boxes of last lateral wall symmetry fixedly connected with of work box, the lateral wall rotates through the bearing between connection box and the work box and is connected with the threaded rod, the lower extreme of threaded rod is located the work box and fixedly connected with control bevel gear. This application does not need operating personnel to climb the eminence, can utilize the support to support the reinforcement to the crossbeam, greatly reduced operating personnel's work risk.

Description

Cast-in-place concrete beam construction support of municipal works

Technical Field

The application relates to the technical field of municipal works, in particular to a construction support for a cast-in-place concrete beam of municipal works.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges 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: the construction of rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, square, urban greening and the like belongs to the municipal engineering field, and cast-in-place concrete construction supports are generally required to be used for construction in the bridge construction of the municipal engineering.

When using, the existing concrete construction support needs to climb to a high place for installation, after the existing concrete construction support is used up, the existing concrete construction support needs to be dismantled from the high place by an operator, and the operator waits for time at the high place and has higher safety risk.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at in order to solve among the prior art concrete construction support when using, need operating personnel to climb the eminence and install, after having used up, need operating personnel again to demolish the support at the eminence, operating personnel last time is treated at the eminence, has the problem of higher safety risk, and the cast-in-place concrete beam of municipal works construction support that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a municipal engineering cast-in-place concrete beam construction support comprises a working box, wherein the inner walls of the left side and the right side of the working box are respectively and rotatably connected with a same transmission rod through bearings, the rod wall of the transmission rod is fixedly sleeved with a driven bevel gear, the lower side wall of the working box is fixedly connected with a motor, the output end of the motor is positioned in the working box and is fixedly connected with a driving bevel gear meshed with the driven bevel gear, the upper side wall of the working box is symmetrically and fixedly connected with two connecting frames, the side wall between the connecting frames and the working box is rotatably connected with a threaded rod through a bearing, the lower end of the threaded rod is positioned in the working box and is fixedly connected with a control bevel gear, the rod wall of the transmission rod is sleeved with two transmission bevel gears meshed with the control bevel gears, the outer equal thread sleeves of the two threaded rods are provided with thread cylinders, and the side walls of the two thread cylinders are respectively and fixedly connected with a bent plate, the lateral wall of connecting frame sets up the direction mouth that matches each other with the bent plate, two the same roof of upper end fixedly connected with of bent plate, two risers of the last lateral wall symmetry fixedly connected with of roof, two the equal fixedly connected with electric putter of lateral wall of riser, electric putter's output passes riser and fixedly connected with baffle.

Preferably, the side walls of the baffle and the top plate are fixedly connected with demolding layers.

Preferably, the four corners of the lower side wall of the working box are fixedly connected with supporting frames.

Preferably, the equal fixedly connected with pneumatic cylinder in lower lateral wall four corners department of work box, the pneumatic cylinder is located the carriage, the output fixedly connected with lifter plate of pneumatic cylinder, the lift mouth has been seted up to the lateral wall of carriage, the lifter plate stretches out the lateral wall fixedly connected with gyro wheel of lift mouth.

Preferably, the motor is a servo motor.

Preferably, the motor housing is provided with a protective cover.

Preferably, the side wall of the threaded cylinder is fixedly connected with a sliding plate, and the inner wall of the connecting frame is provided with a sliding groove matched with the sliding plate.

Preferably, the upper side wall of the working box is fixedly connected with a tool box.

Compared with the prior art, the application provides a municipal works cast-in-place concrete roof beam construction support, possesses following beneficial effect:

this cast-in-place concrete beam construction support of municipal works does not need operating personnel to climb the eminence, can utilize the support to support the reinforcement to the crossbeam, greatly reduced operating personnel's work risk.

Drawings

FIG. 1 is the structural schematic of a municipal works cast-in-place concrete roof beam construction support that this application provided.

In the figure: 1. a work box; 2. a transmission rod; 3. a driven bevel gear; 4. a motor; 5. a driving bevel gear; 6. a connecting frame; 7. a threaded rod; 8. a control bevel gear; 9. a transfer bevel gear; 10. a threaded barrel; 11. bending a plate; 12. a guide port; 13. a top plate; 14. a vertical plate; 15. an electric push rod; 16. a baffle plate; 17. a release layer; 18. a support frame; 19. a hydraulic cylinder; 20. a lifting plate; 21. a lifting port; 22. a roller; 23. a protective cover; 24. a slide plate; 25. a chute; 26. a tool box.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a construction support for a municipal engineering cast-in-place concrete beam comprises a working box 1, wherein a tool box 26 is fixedly connected to the upper side wall of the working box 1, tools are convenient to place, the inner walls of the left side and the right side of the working box 1 are rotatably connected with a same transmission rod 2 through bearings, a driven bevel gear 3 is fixedly sleeved on the rod wall of the transmission rod 2, a motor 4 is fixedly connected to the lower side wall of the working box 1, the motor 4 is a servo motor and controls the threaded cylinder 10 to move up and down, a protective cover 23 is arranged outside the motor 4 and can protect the motor 4, the output end of the motor 4 is positioned in the working box 1 and is fixedly connected with a driving bevel gear 5 which is mutually meshed with the driven bevel gear 3, the motor 4 controls the transmission rod 2 to rotate through the mutual matching of the driving bevel gear 5 and the driven bevel gear 3, and the upper side wall of the working box 1 is symmetrically and fixedly connected with two connecting frames 6, a threaded rod 7 is rotatably connected between the connecting frame 6 and the working box 1 through a bearing, the lower end of the threaded rod 7 is positioned in the working box 1 and is fixedly connected with a control bevel gear 8, the rod wall of the transmission rod 2 is sleeved with two transmission bevel gears 9 which are mutually meshed with the control bevel gear 8, the outer parts of the two threaded rods 7 are both sleeved with threaded cylinders 10 in a threaded manner, the threaded cylinders 10 can be controlled to move up and down through the threaded matching threaded rods 7, the side walls of the two threaded cylinders 10 are both fixedly connected with bent plates 11, the side wall of the connecting frame 6 is provided with guide ports 12 which are mutually matched with the bent plates 11, the upper ends of the two bent plates 11 are fixedly connected with a same top plate 13, the upper side wall of the top plate 13 is symmetrically and fixedly connected with two vertical plates 14, the side walls of the two vertical plates 14 are both fixedly connected with electric push rods 15, the output end of the electric push rods 15 passes through the vertical plates 14 and is fixedly connected with a baffle 16, and the baffle 16 and the side walls of the top plate 13 are both fixedly connected with a demoulding layer 17, facilitating the baffle 16 and the top plate 13 to be quickly detached from the beam.

Referring to fig. 1, the equal fixedly connected with carriage 18 in the lower side wall four corners department of work box 1 has increased the support capacity of work box 1, the equal fixedly connected with pneumatic cylinder 19 in the lower side wall four corners department of work box 1, pneumatic cylinder 19 is located carriage 18, pneumatic cylinder 19's output fixedly connected with lifter plate 20, lift mouth 21 has been seted up to carriage 18's lateral wall, lifter plate 20 stretches out the lateral wall fixedly connected with gyro wheel 22 of lift mouth 21, has improved the convenience that the device removed.

Referring to fig. 1, the side wall of the threaded cylinder 10 is fixedly connected with a sliding plate 24, the inner wall of the connecting frame 6 is provided with a sliding groove 25 matched with the sliding plate 24, and the threaded cylinder 10 is prevented from rotating by the mutual matching of the sliding plate 24 and the sliding groove 25, so that the threaded cylinder 10 can only horizontally move up and down, and the abrasion between the bent plate 11 and the guide opening 12 is reduced.

In this application, during the use, starter motor 4 works, motor 4 is rotatory through the control transfer line 2 of mutually supporting of initiative bevel gear 5 and driven bevel gear 3, transfer line 2 is rotatory through the control threaded rod 7 of mutually supporting of transmission bevel gear 9 and control bevel gear 8, control threaded cylinder 10 through screw-thread fit, the bent plate 11 supports the crossbeam with roof 13 together rebound to suitable position, then start both sides electric putter 15, make baffle 16 consolidate the crossbeam, the device does not need operating personnel to climb to the eminence, can utilize the support to support the crossbeam and consolidate, greatly reduced operating personnel's work risk.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a cast-in-place concrete beam construction support of municipal works, includes work box (1), its characterized in that, the inner wall of the left and right sides of work box (1) all is connected with same root transfer line (2) through bearing rotation, the pole wall fixed sleeve of transfer line (2) is equipped with driven bevel gear (3), the lower lateral wall fixedly connected with motor (4) of work box (1), the output of motor (4) is located work box (1) and fixedly connected with driven bevel gear (3) intermeshing's initiative bevel gear (5), the last lateral wall symmetry fixedly connected with two link boxes (6) of work box (1), the lateral wall rotates through the bearing between link box (6) and work box (1) and is connected with threaded rod (7), the lower extreme of threaded rod (7) is located work box (1) and fixedly connected with control bevel gear (8), the pole wall cover of transfer line (2) is equipped with two transmission bevel gears (9) with control bevel gear (8) intermeshing, two equal thread bush is equipped with a screw thread section of thick bamboo (10), two outside threaded rod (7) the equal fixedly connected with bent plate (11) of lateral wall of a screw thread section of thick bamboo (10), guide opening (12) that match each other with bent plate (11), two are seted up to the lateral wall of connecting frame (6) the same roof (13) of upper end fixedly connected with of bent plate (11), two riser (14) of the last lateral wall symmetry fixedly connected with of roof (13), two the equal fixedly connected with electric putter (15) of lateral wall of riser (14), the output of electric putter (15) passes riser (14) and fixedly connected with baffle (16).

2. The municipal engineering cast-in-place concrete beam construction support according to claim 1, wherein the side walls of the baffle (16) and the top plate (13) are both fixedly connected with a demolding layer (17).

3. The municipal engineering cast-in-place concrete beam construction bracket according to claim 1, wherein a supporting frame (18) is fixedly connected to each of four corners of the lower side wall of the working box (1).

4. The municipal engineering cast-in-place concrete beam construction support according to claim 3, characterized in that a hydraulic cylinder (19) is fixedly connected to each of four corners of the lower side wall of the working box (1), the hydraulic cylinder (19) is located in the support frame (18), a lifting plate (20) is fixedly connected to an output end of the hydraulic cylinder (19), a lifting opening (21) is formed in a side wall of the support frame (18), and a roller (22) is fixedly connected to a side wall of the lifting plate (20) extending out of the lifting opening (21).

5. The municipal engineering cast-in-place concrete beam construction bracket according to claim 1, wherein the motor (4) is a servo motor.

6. The cast-in-place concrete beam construction bracket for municipal engineering according to claim 1, characterized in that the motor (4) housing is provided with a protective cover (23).

7. The municipal engineering cast-in-place concrete beam construction support according to claim 1, wherein a sliding plate (24) is fixedly connected to the side wall of the threaded cylinder (10), and a sliding groove (25) matched with the sliding plate (24) is formed in the inner wall of the connecting frame (6).

8. The municipal engineering cast-in-place concrete beam construction bracket according to claim 1, wherein a tool box (26) is fixedly connected to the upper side wall of the working box (1).