CN220184451U

CN220184451U - Civil engineering reinforcing bar connects support device

Info

Publication number: CN220184451U
Application number: CN202321387592.8U
Authority: CN
Inventors: 邓飞; 王旭刚; 段亚弟; 陈燕霞; 王志皓; 秦国典
Original assignee: Henan Fengling Rock Control Engineering Technology Co ltd; Luohe Vocational Technology College
Current assignee: Henan Fengling Rock Control Engineering Technology Co ltd; Luohe Vocational Technology College
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-15
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the technical field of steel bar connection support, in particular to a civil engineering steel bar connection support device, which comprises a support frame, wherein the top of the support frame is fixedly provided with a positioning device, the inner side of the positioning device is provided with a support plate, and a driving gear can be driven to rotate by rotating a handle, so that the driving gear drives driven gears on two sides to rotate, a worm is driven by a belt to rotate, a second rotating shaft is driven by the worm to rotate, a second fixing plate is driven by the worm to rotate, a worker can lift the support plate from the positioning device, the operation complexity of the machine is reduced, a plurality of workers are not required to work, and the working efficiency is improved; through the lifting assembly, if the electric wire is not arranged on the construction site, or the storage battery is difficult to carry, the supporting device can be lifted by manually shaking the handle, so that the machine can still continue to work when the machine lacks power, and the construction period is difficult to delay.

Description

Civil engineering reinforcing bar connects support device

Technical Field

The utility model relates to the technical field of steel bar connection support, in particular to a civil engineering steel bar connection support device.

Background

Civil engineering refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground, on land or in water and directly or indirectly serve for human life, production, military and scientific research, in the existing construction and construction process of the civil engineering, a supporting device is often required to temporarily lift a certain building workpiece, then after the construction is finished, the supporting device is removed to achieve the aim of construction, and in the erection process of reinforcing steel bars, a civil engineering reinforcing steel bar connecting supporting device is required to be used for connecting and supporting the reinforcing steel bars;

the utility model discloses a support device is connected to civil engineering reinforcing bar, including supporting the main part, all open side by side around the main part front and back end, still include flank board, cylinder and last fagging, the flank board is equipped with two altogether, and two flank boards are articulated respectively in both sides around supporting the main part, and flank board bottom all roll connection has the auto-lock wheel about.

When the support is used, two problems may exist, one worker needs to insert or pull out the support piece and then screw a plurality of bolts in the process of disassembling or installing the support main body, so that the operation complexity is high, time and labor are wasted, the support main body needs to be folded after the disassembly is finished, the middle part of the support main body needs to be lifted by the worker in the next installation, the support main bodies on two sides can be fallen down for installation again, and a plurality of workers are needed to enable the working efficiency to be low; when the two cylinders are used, the two cylinders need to follow the machine to carry the driving piece, and materials in the construction site are difficult to carry or lack, so that the machine is difficult to work normally when no driving piece exists, the construction period is easy to delay, and therefore the support device for connecting the reinforcing steel bars in civil engineering is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a civil engineering steel bar connecting supporting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the civil engineering steel bar connecting support device comprises a supporting frame, wherein the top of the supporting frame is fixedly provided with a positioning device, the inner side of the positioning device is provided with a supporting plate, and the left side and the right side of the top of the supporting plate are fixedly provided with first fixing plates; the dismounting assembly is arranged on the supporting frame and the supporting plate; and the lifting assembly is arranged on the supporting plate and the first fixing plate.

Preferably, the dismounting component comprises a driving gear, a rotating handle, a driven gear, an auxiliary gear, a first rotating shaft, a belt, a first worm, a second rotating shaft, a first worm wheel and a second fixing plate, wherein the driving gear is rotatably mounted on the front inner wall of the supporting frame, the rotating handle is fixedly mounted on one side of the driving gear, the driven gear is rotatably mounted on the front inner wall of the supporting frame and is located above the driving gear, the driving gear is meshed with the driven gear, the auxiliary gear is rotatably mounted on the left side and the right side of the front inner wall of the supporting frame, the driven gear is meshed with the auxiliary gear, one end of the first rotating shaft is fixedly mounted on the inner side of the auxiliary gear, the other end of the first rotating shaft is rotatably mounted on the rear inner wall of the supporting frame, the first worm is rotatably mounted on the left side and the right side between the front inner wall and the rear inner wall of the supporting frame, the belt is respectively tensioned and arranged on the outer sides of the two first rotating shafts and the adjacent first worm, the second rotating shaft is rotatably mounted on four corners of the bottom inner wall of the supporting frame, the first worm wheel is fixedly mounted on the outer side of the second rotating shaft, the first worm wheel is fixedly mounted on the top of the first worm wheel and the first worm is fixedly mounted on the top of the first rotating shaft.

Through adopting above-mentioned technical scheme, accessible rotation handle drives the driving gear and rotates to make the driven gear that the driving gear drove both sides rotate, drive the worm through the belt and rotate, make the second fixed plate rotate after the worm drives the rotation of second axis of rotation, make the staff lift the backup pad from positioner in, make the machine operation complexity reduce, do not need a plurality of staff to work, promote work efficiency.

Preferably, the lifting assembly comprises a telescopic rod, a sleeve, a second worm wheel, a screw rod, a second worm, a shaking handle, a first gear, a motor, a driving shaft, a second gear and a supporting device, wherein the telescopic rod is fixedly arranged at four corners of the top of the supporting plate, the sleeve is rotatably arranged at the left side and the right side of the top of the supporting plate, the second worm wheel is fixedly arranged at the outer side of the sleeve, the screw rod is threadedly arranged at the inner side of the sleeve, the second worm is rotatably arranged between the inner sides of a first fixing plate, the shaking handle is fixedly arranged at one end of the right side of the second worm, the first gear is fixedly arranged at one end of the left side of the second worm, the motor is fixedly arranged at the right side of the first fixing plate at the left side, the driving shaft is fixedly arranged at the output end of the motor, the second gear is fixedly arranged at the outer side of the driving shaft, and the first gear and the second gear are meshed.

Through adopting above-mentioned technical scheme, if the building site does not set up the electric wire, or when the battery is harder to carry, can be through manual shake handle, lift the support device, still can continue work when making the machine lack power, make the time limit for a project be difficult for delaying.

Preferably, the length and the width of the supporting plate are the same as those of the positioning device, universal wheels are fixedly arranged at four corners of the bottom of the supporting frame, and a handle is fixedly arranged at the left side of the supporting frame.

Through adopting above-mentioned technical scheme, make the machine comparatively convenient at the in-process of installing, make the location of through-hole and second fixed plate comparatively swift, promote the direction that the universal wheel pivoted can be controlled to the handle, be convenient for remove.

Preferably, the diameter of the driving gear is smaller than that of the driven gear, and the diameters and the number of teeth of the driven gear and the auxiliary gear are the same.

Through adopting above-mentioned technical scheme, make the staff at the in-process of adjusting, the pivoted amplitude of the second fixed plate of both sides is the same.

Preferably, through holes are formed in four corners of the top of the supporting plate, and the length and the width of the second fixing plate are smaller than those of the through holes.

Through adopting above-mentioned technical scheme for be convenient for adjust the position of second fixed plate in the course of the work, a plurality of angles still can dismantle the backup pad, make the comparatively labour saving and time saving of machine.

Preferably, the side of the rocking handle adjacent to the supporting device is not abutted against the supporting device when rotating.

By adopting the technical scheme, a worker can not interfere with other parts when rotating the shaking handle, so that the stability of the machine is improved.

Preferably, grooves with the same width as the belt are formed in the outer sides of the first rotating shaft and the first worm, and the belt is tensioned and arranged on the inner sides of the grooves.

Through adopting above-mentioned technical scheme, make the belt be difficult for breaking away from at pivoted in-process, and the contact surface of belt and first axis of rotation and first worm is bigger for the transmission effect promotes.

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

(1) According to the civil engineering steel bar connecting support device, through the dismounting assembly, the driving gear is driven to rotate by the rotating handle, so that the driving gear drives the driven gears on two sides to rotate, the worm is driven by the belt to rotate, the second rotating shaft is driven by the worm to rotate, and then the second fixing plate is rotated, so that a worker can lift the supporting plate from the positioning device, the operation complexity of the machine is reduced, a plurality of workers are not required to work, and the working efficiency is improved;

(2) According to the civil engineering steel bar connecting support device, through the lifting assembly, if a construction site is not provided with an electric wire or a storage battery is difficult to carry, the support device can be lifted by manually shaking the handle, so that the machine can still continue to work when power is absent, and the construction period is not easy to delay.

Drawings

Fig. 1 is a schematic perspective view of a support device for connecting reinforcing steel bars in civil engineering according to the present utility model;

fig. 2 is a schematic view of a part of a three-dimensional structure of a support device for connecting reinforcing steel bars in civil engineering according to the present utility model;

fig. 3 is a schematic view of a part of a three-dimensional structure of a support device for connecting reinforcing steel bars in civil engineering according to the present utility model;

fig. 4 is a schematic diagram of a portion a in fig. 2.

In the figure: 1. a support frame; 2. a positioning device; 3. a support plate; 4. a first fixing plate; 5. a drive gear; 6. a driven gear; 7. an auxiliary gear; 8. a first rotation shaft; 9. a belt; 10. a first worm; 11. a second rotation shaft; 12. a first worm wheel; 13. a second fixing plate; 14. a telescopic rod; 15. a sleeve; 16. a second worm wheel; 17. a screw rod; 18. a second worm; 19. shaking the handle; 20. a first gear; 21. a motor; 22. a drive shaft; 23. a second gear; 24. a holding device; 25. the handle is turned.

Detailed Description

Examples

Referring to fig. 1-4, a support device for connecting reinforcement bars in civil engineering comprises a support frame 1, wherein a positioning device 2 is fixedly arranged at the top of the support frame 1, a support plate 3 is arranged at the inner side of the positioning device 2, and first fixing plates 4 are fixedly arranged at the left and right sides of the top of the support plate 3; the positioning device 2 is convenient for a worker to install the supporting plate 3 and the lifting component above, so that the preparation time in the early stage is less, the working efficiency is improved, the component is disassembled and assembled, and the disassembled and assembled component is arranged on the supporting frame 1 and the supporting plate 3; and a lifting assembly mounted on the support plate 3 and the first fixing plate 4.

In this embodiment, the dismouting subassembly includes driving gear 5, rotation handle 25, driven gear 6, auxiliary gear 7, first axis of rotation 8, belt 9, first worm 10, second axis of rotation 11, first worm wheel 12 and second fixed plate 13, driving gear 5 rotates the front side inner wall of installing at braced frame 1, rotation handle 25 fixed mounting is in one side of driving gear 5, driven gear 6 rotates the front side inner wall of installing at braced frame 1 and is located the top of driving gear 5, driving gear 5 and driven gear 6 mesh mutually, auxiliary gear 7 rotates the front side inner wall left and right sides at braced frame 1, driven gear 6 meshes mutually with auxiliary gear 7, the one end fixed mounting of first axis of rotation 8 is in the inboard of auxiliary gear 7, the other end rotation of first axis of rotation 8 is installed in the rear side inner wall of braced frame 1, first worm 10 rotates the left and right sides between the front and rear side inner wall of braced frame 1, belt 9 tensioning respectively sets up the outside at two first axis of rotation 8 and adjacent first worm 10, second axis of rotation 11 rotates the bottom worm wheel 12 of installing at braced frame 1 four corners, first worm wheel 12 and first axis of rotation 13 need the same, first axis of rotation 13 rotate the first frequency of rotation 13 to be fixed to the first side of rotation 13, first axis of rotation 13 is realized so that the first axis of rotation is realized, the same first axis of rotation 8 is realized, first axis of rotation 8 and second axis of rotation 13 is fixed to rotate the first side of rotation is required to rotate the first axis of rotation, and second axis of rotation 13, the first axis of rotation is fixed to rotate the first axis of rotation is 13, and second axis of rotation is fixed, and second axis of rotation is 13, the top is 5, and second axis of rotation is 5, and 5.

In this embodiment, the lifting assembly includes a telescopic rod 14, a sleeve 15, a second worm wheel 16, a screw rod 17, a second worm 18, a rocking handle 19, a first gear 20, a motor 21, a driving shaft 22, a second gear 23 and a supporting device 24, wherein the telescopic rod 14 is fixedly installed at four corners of the top of the supporting plate 3, the sleeve 15 is rotatably installed at left and right sides of the top of the supporting plate 3, the second worm wheel 16 is fixedly installed at the outer side of the sleeve 15, the screw rod 17 is threadedly installed at the inner side of the sleeve 15, the second worm 18 is rotatably installed between the inner sides of the first fixed plate 4, the rocking handle 19 is fixedly installed at one end of the right side of the second worm 18, the first gear 20 is fixedly installed at one end of the left side of the second worm 18, the motor 21 is fixedly installed at the right side of the first fixed plate 4, the driving shaft 22 is fixedly installed at the output end of the motor 21, the second gear 23 is fixedly installed at the outer side of the driving shaft 22, the first gear 20 and the second gear 23 are meshed, it is necessary to say that the telescopic rod 14 is convenient to support the four corners of the supporting device 24, the second worm 18 is still stably driven by the two hands of the same machine when the two kinds of electric power source are still used.

In this embodiment, the length and width of the support plate 3 are the same as those of the positioning device 2, universal wheels are fixedly mounted at four corners of the bottom of the support frame 1, and handles are fixedly mounted on the left side of the support frame 1, which is convenient for positioning the through holes above the support plate 3, and the second fixing plate 13 does not interfere in the mounting process, so that the complexity of machine operation is low.

In this embodiment, the diameter of the driving gear 5 is smaller than that of the driven gear 6, the diameters and the numbers of teeth of the driven gear 6 and the auxiliary gear 7 are the same, it is to be noted that, the smaller driving gear 5 drives the larger driven gear 6, so that the diameter and the numbers of teeth of the driven gear 6 and the auxiliary gear 7 are the same, so that the rotation amplitudes of the two sides are the same, and the second fixing plate 13 can realize the same-frequency rotation.

In this embodiment, through holes are formed in four corners of the top of the support plate 3, and the length and width of the second fixing plate 13 are smaller than those of the through holes, which should be noted that the second fixing plate 13 is convenient to separate from the inside of the through holes, so that the difficulty in use of the machine is reduced, and the fault tolerance of the staff in the process of adjusting the second fixing plate 13 is improved.

In this embodiment, the side of the swing handle 19 adjacent to the supporting device 24 is not in contact with the supporting device 24 when rotating, and it should be noted that the swing handle 19 will not touch the supporting device 24 during the swing process, so that the machine is more stable and not easy to damage.

In this embodiment, grooves with the same width as the belt 9 are formed on the outer sides of the first rotating shaft 8 and the first worm 10, the belt 9 is tensioned and arranged on the inner side of the groove, it is to be noted that the grooves are convenient for the belt 9 to be difficult to separate in the rotating process, and the contact surface between the belt 9 and the first rotating shaft 8 and the contact surface between the belt 9 and the first worm 10 are larger, so that the transmission effect is improved.

Specifically, the machine is pushed to the area where the machine needs to be used by a handle and universal wheels, the driving gear 5 is driven to rotate by the rotating handle 25, the driven gear 6 is driven to rotate by the driving gear 5, the auxiliary gears 7 on two sides are driven to rotate by the driven gear 6, the first rotating shaft 8 is driven to rotate by the auxiliary gears 7 after rotating, the first worm 10 is driven to rotate by the first rotating shaft 8 through the belt 9 above, the four first worm gears 12 are driven to rotate after the first worm 10 rotates, the second rotating shaft 11 is driven to rotate after the first worm gears 12 rotate, the second fixing plate 13 is driven to rotate after the second rotating shaft 11 rotates, the position is changed after the second fixing plate 13 rotates, so that the supporting plate 3 is not blocked, and a worker can pull out the supporting plate 3 and the lifting assembly above, if a power supply is arranged in the construction site, the motor 21 can be connected to an external power supply, the motor 21 drives the driving shaft 22 to rotate, the driving shaft 22 drives the second gear 23 to rotate, the second gear 23 drives the first gear 20 to rotate, the first gear 20 drives the second worm 18 to rotate, the second worm 18 rotates and then drives the second worm wheel 16 to rotate, the second worm wheel 16 rotates and then drives the sleeve 15 to rotate, the sleeve 15 rotates and then drives the internal screw rod 17 to lift, the screw rod 17 lifts and then drives the supporting device 24 to lift up and down, the supporting device 24 drives the telescopic rods 14 at four corners to move, so that the supporting device 24 is more stable, if the construction site is not provided with the power supply, the shaking handle 19 can be manually rotated to electrically rotate the second worm 18, the supporting device 24 can still lift up and down, after the machine is used, the supporting plate 3 and the lifting assembly are fixed above the supporting frame 1 again through the positioning device 2, so that a worker can conveniently move the machine.

The utility model provides a support device for connecting reinforcing steel bars in civil engineering. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. Civil engineering reinforcing bar connects support device, its characterized in that includes:

the device comprises a supporting frame (1), wherein a positioning device (2) is fixedly arranged at the top of the supporting frame (1), a supporting plate (3) is arranged on the inner side of the positioning device (2), and first fixing plates (4) are fixedly arranged at the left side and the right side of the top of the supporting plate (3);

the dismounting assembly is arranged on the supporting frame (1) and the supporting plate (3);

and the lifting assembly is arranged on the supporting plate (3) and the first fixing plate (4).

2. The civil engineering reinforcing bar connection bracket device according to claim 1, wherein the dismounting assembly comprises a driving gear (5), a rotating handle (25), a driven gear (6), an auxiliary gear (7), a first rotating shaft (8), a belt (9), a first worm (10), a second rotating shaft (11), a first worm wheel (12) and a second fixing plate (13), wherein the driving gear (5) is rotatably mounted on the inner wall of the front side of the supporting frame (1), the rotating handle (25) is fixedly mounted on one side of the driving gear (5), the driven gear (6) is rotatably mounted on the inner wall of the front side of the supporting frame (1) above the driving gear (5), the driving gear (5) and the driven gear (6) are engaged, the auxiliary gear (7) is rotatably mounted on the left and right sides of the inner wall of the front side of the supporting frame (1), one end of the first rotating shaft (8) is fixedly mounted on the inner wall of the auxiliary gear (7), the other end of the driven gear (6) is rotatably mounted on the left and right sides of the inner wall (10) of the supporting frame (1) which is rotatably mounted on the rear side of the inner wall (1), the belt (9) is respectively tensioned and arranged on the outer sides of two first rotating shafts (8) and adjacent first worm screws (10), the second rotating shafts (11) are rotatably arranged at four corners of the inner wall of the bottom of the supporting frame (1), the first worm gears (12) are fixedly arranged on the outer sides of the second rotating shafts (11), the first worm screws (10) are meshed with the first worm gears (12), and the second fixing plates (13) are fixedly arranged at one end of the top of the second rotating shafts (11).

3. The civil engineering reinforcing bar connection bracket device according to claim 1, wherein the lifting assembly comprises a telescopic rod (14), a sleeve (15), a second worm wheel (16), a screw rod (17), a second worm (18), a shaking handle (19), a first gear (20), a motor (21), a driving shaft (22), a second gear (23) and a bracket device (24), wherein the telescopic rod (14) is fixedly arranged at four corners of the top of the supporting plate (3), the sleeve (15) is rotatably arranged at the left and right sides of the top of the supporting plate (3), the second worm wheel (16) is fixedly arranged at the outer side of the sleeve (15), the screw rod (17) is in threaded connection with the inner side of the sleeve (15), the second worm (18) is rotatably arranged between the inner sides of the first fixed plate (4), the shaking handle (19) is fixedly arranged at one end of the right side of the second worm (18), the first gear (20) is fixedly arranged at one end of the left side of the second worm (18), the motor (21) is fixedly arranged at the other end of the right side of the second worm (18), the first gear (21) is fixedly arranged at the outer side of the driving shaft (22) and fixedly arranged at the other end of the right side of the second worm (22), the first gear (20) and the second gear (23) are meshed.

4. The civil engineering steel bar connecting bracket device according to claim 1, wherein the length and the width of the supporting plate (3) are the same as those of the positioning device (2), universal wheels are fixedly arranged at four corners of the bottom of the supporting frame (1), and a handle is fixedly arranged at the left side of the supporting frame (1).

5. A civil engineering reinforcing bar connection bracket according to claim 2, wherein the diameter of the driving gear (5) is smaller than the diameter of the driven gear (6), and the diameters and numbers of teeth of the driven gear (6) and the auxiliary gear (7) are the same.

6. The civil engineering reinforcing bar connection support device according to claim 2, wherein through holes are formed in four corners of the top of the supporting plate (3), and the length and the width of the second fixing plate (13) are smaller than those of the through holes.

7. A civil engineering reinforcing bar connecting bracket device according to claim 3, characterized in that the side of the rocking handle (19) adjacent to the bracket device (24) is not in abutment with the bracket device (24) when rotated.

8. The civil engineering reinforcing bar connection support device according to claim 2, wherein the outer sides of the first rotating shaft (8) and the first worm (10) are provided with grooves with the same width as the belt (9), and the belt (9) is arranged on the inner sides of the grooves in a tensioning mode.