CN218861347U

CN218861347U - Bridge pier column formwork external reinforcement device

Info

Publication number: CN218861347U
Application number: CN202222999956.XU
Authority: CN
Inventors: 蒋昕; 吴迎胜; 张华军; 邹振
Original assignee: Anhui Dingjiu Transportation Technology Co ltd
Current assignee: Anhui Dingjiu Transportation Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-14
Anticipated expiration: 2032-11-10

Abstract

The utility model provides an external reinforcing apparatus of bridge pier stud template. Bridge pier stud template outer reinforcement device includes: the frame, the frame includes two diaphragms and two risers, two all set up in a plurality of locating holes on the diaphragm, two a plurality of thread grooves have all been seted up on the riser, and are a plurality of all be provided with butterfly bolt on the locating hole, it is a plurality of butterfly bolt respectively with a plurality of thread groove threaded connection, be provided with a plurality of reinforcing mechanism on the frame. The utility model provides a bridge pier stud template external reinforcement device has and is convenient for consolidate not unidimensional bridge pier stud template, install and dismantle comparatively convenient, the comparatively convenient advantage of operation.

Description

Bridge pier column formwork external reinforcement device

Technical Field

The utility model belongs to the technical field of the bridge construction, especially, relate to a bridge pier stud template external reinforcement device.

Background

Pier stud, the lower bearing weight that is used for bearing superstructure in civil engineering. The cross section of the pier column is circular, and the pier column is also in an opposite sex shape such as an ellipse, a square, a curve, a parabola and the like. The method is an important component in the projects of bridges such as highway bridges, railway bridges, sidewalks, overpasses, ramp bridges, overpasses and the like. The formwork is needed to be used in the process of bridge pier column construction, and a reinforcing device is usually arranged outside the formwork, so that the formwork is prevented from being separated.

However, the existing external reinforcing device for the bridge pier stud template is often formed by assembling more parts, so that time and labor are wasted in installation and disassembly, and the existing external reinforcing device for the bridge pier stud template is inconvenient for reinforcing the bridge pier stud templates with different sizes and is inconvenient.

Therefore, it is necessary to provide a new external reinforcing device for a pier column formwork of a bridge to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a bridge pier stud template plus reinforcing apparatus convenient to consolidate not unidimensional bridge pier stud template, install and dismantle comparatively convenient, the operation is comparatively convenient.

In order to solve the technical problem, the utility model provides an outer reinforcing apparatus of bridge pier stud template includes: the frame, the frame includes two diaphragms and two risers, two all set up in a plurality of locating holes on the diaphragm, two a plurality of thread grooves have all been seted up on the riser, and are a plurality of all be provided with butterfly bolt on the locating hole, it is a plurality of butterfly bolt respectively with a plurality of thread groove threaded connection, be provided with a plurality of reinforcing mechanism on the frame.

As a further scheme of the utility model, strengthening mechanism includes pneumatic cylinder, first gusset plate, two second gusset plates and two rectangular channels, the pneumatic cylinder sets up on the frame, first gusset plate fixed mounting is in on the output pole of pneumatic cylinder, two the second gusset plate all sets up on the first gusset plate, two the rectangular channel is seted up respectively two on the second gusset plate, two the rectangular channel all with first gusset plate sliding connection.

As a further aspect of the present invention, the screw hole has all been seted up to the both sides of first gusset plate.

As a further aspect of the utility model, two equal threaded mounting has the screw rod, two on the inner wall of screw the screw rod all is connected with the inner wall rotation of the rectangular channel that shows.

As a further scheme of the utility model, two all rotate on the second gusset plate and install the pivot, two the pivot all extends to the inside of rectangular channel is two the equal fixed mounting of one end of pivot has drive bevel gear, fixed cover is equipped with driven bevel gear on the screw rod, drive bevel gear with driven bevel gear meshes mutually.

As a further proposal of the utility model, one end of the rotating shaft is fixedly provided with a hand wheel.

Compared with the prior art, the utility model provides an outer reinforcing apparatus of bridge pier stud template has following beneficial effect:

the utility model provides a bridge pier stud template external reinforcement device: can make up the installation frame through two diaphragms, two risers and a plurality of butterfly bolt to it is comparatively convenient to make the device's installation and dismantlement, can consolidate not unidimensional bridge pier stud body through a plurality of strengthening mechanism, can make a plurality of second gusset plates be close to each other or keep away from through screw rod screw thread rotation on the inner wall of screw, can drive the pivot through pivot, drive bevel gear and driven bevel gear and rotate, can drive the pivot through the hand wheel and rotate.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic top cross-sectional structural view of a preferred embodiment of an external reinforcing device for a pier stud template of a bridge according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged structural view of a portion B in fig. 1.

In the figure: 1. a frame; 2. a transverse plate; 3. a vertical plate; 4. positioning holes; 5. a thread groove; 6. a butterfly bolt; 7. a hydraulic cylinder; 8. a first reinforcing plate; 9. a second reinforcing plate; 10. a rectangular groove; 11. a screw hole; 12. a screw; 13. a rotating shaft; 14. a drive bevel gear; 15. a driven bevel gear; 16. a hand wheel; 17. bridge pier column mould body.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic top sectional structural view of a preferred embodiment of an external fastening device for a bridge pier stud template according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. Bridge pier column template outer reinforcing apparatus includes: the frame 1, the frame 1 includes two diaphragms 2 and two risers 3, two all set up at a plurality of locating holes 4 on the diaphragm 2, two a plurality of thread grooves 5 have all been seted up on the riser 3, and are a plurality of all be provided with butterfly bolt 6 on the locating hole 4, it is a plurality of butterfly bolt 6 respectively with a plurality of 5 threaded connection of thread grooves, be provided with a plurality of reinforcing mechanism on the frame 1, can make up installation frame 1 through two diaphragms 2, two risers 3 and a plurality of butterfly bolt 6 to it is comparatively convenient to make the device's installation and dismantlement, can consolidate not unidimensional bridge pier column mould body 17 through a plurality of reinforcing mechanism.

The reinforcing mechanism includes pneumatic cylinder 7, first gusset plate 8, two second gusset plates 9 and two rectangular channels 10, pneumatic cylinder 7 sets up on the frame 1, first gusset plate 8 fixed mounting is in on the output pole of pneumatic cylinder 7, two second gusset plate 9 all sets up on the first gusset plate 8, two rectangular channels 10 are seted up respectively two on the second gusset plate 9, two rectangular channels 10 all with first gusset plate 8 sliding connection can consolidate not unidimensional bridge pier column mould body 17 through a plurality of reinforcing mechanisms.

Screw holes 11 are formed in the two sides of the first reinforcing plate 8, and a plurality of second reinforcing plates 9 can be close to or far away from each other through threaded rotation of screw rods 12 on the inner walls of the screw holes 11.

Screw rods 12 are installed on the inner walls of the two screw holes 11 in a threaded mode, the screw rods 12 are connected with the inner walls of the rectangular grooves 10 in a rotating mode, and the second reinforcing plates 9 can be close to or far away from each other through the screw rods 12 on the inner walls of the screw holes 11 in a threaded rotating mode.

Two all rotate on the second gusset plate 9 and install pivot 13, two pivot 13 all extends to inside two of rectangular channel 10 the equal fixed mounting in one end of pivot 13 has drive bevel gear 14, the fixed cover is equipped with driven bevel gear 15 on the screw rod 12, drive bevel gear 14 with driven bevel gear 15 meshes mutually, can drive pivot 13 through pivot 13, drive bevel gear 14 and driven bevel gear 15 and rotate.

A hand wheel 16 is fixedly mounted at one end of the rotating shaft 13, and the rotating shaft 13 can be driven to rotate through the hand wheel 16.

The utility model provides a bridge pier stud template plus solid device's theory of operation as follows:

during the use, arrange two diaphragm 2 and two riser 3 around bridge pier stud mould body 17, then through a plurality of butterfly bolts 6 with two diaphragm 2 and two riser 3 aggregate erection for frame 1, then adjust the distance between a plurality of second gusset plates 9 according to the size of bridge pier stud mould body 17, rotate hand wheel 16, hand wheel 16 drives pivot 13 and rotates, pivot 13 drives drive bevel gear 14 and rotates, drive bevel gear 14 drives driven bevel gear 15 and rotates, driven bevel gear 15 drives screw 12 and rotates, screw rotation drives through screw 12 on the inner wall of screw 11 and is close to or keeps away from each other between second gusset plate 9 and the first gusset plate 8, thereby adjust the distance between a plurality of second gusset plates 9, thereby make a plurality of second gusset plates 9, a plurality of first gusset plates 8 and bridge pier stud mould body 17 looks adaptation, then start a plurality of pneumatic cylinders 7, the output pole extension of a plurality of pneumatic cylinders 7 drives a plurality of first gusset plates 8 and a plurality of second gusset plates 9 and is close to each other, thereby consolidate the bridge pier stud mould body 17.

Compared with the prior art, the utility model provides an outer fastener of bridge pier column template has following beneficial effect:

the utility model provides an external reinforcing apparatus of bridge pier stud template, through two diaphragms 2, two risers 3 and a plurality of butterfly bolt 6 can make up installation frame 1, thereby it is comparatively convenient to make the device's installation and dismantlement, can consolidate not unidimensional bridge pier stud mould body 17 through a plurality of strengthening mechanisms, screw rotation can make a plurality of second gusset plates 9 be close to each other or keep away from on the inner wall of screw 11 through screw rod 12, through pivot 13, initiative bevel gear 14 and driven bevel gear 15 can drive pivot 13 and rotate, can drive pivot 13 through hand wheel 16 and rotate.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.

Claims

1. The utility model provides a bridge pier stud template external reinforcement device which characterized in that includes:

the frame, the frame includes two diaphragms and two risers, two all set up in a plurality of locating holes on the diaphragm, two a plurality of thread grooves have all been seted up on the riser, and are a plurality of all be provided with butterfly bolt on the locating hole, it is a plurality of butterfly bolt respectively with a plurality of thread groove threaded connection, be provided with a plurality of reinforcing mechanism on the frame.

2. The bridge pier stud template external reinforcing device according to claim 1, wherein the reinforcing mechanism comprises a hydraulic cylinder, a first reinforcing plate, two second reinforcing plates and two rectangular grooves, the hydraulic cylinder is arranged on the frame, the first reinforcing plate is fixedly arranged on an output rod of the hydraulic cylinder, the two second reinforcing plates are arranged on the first reinforcing plate, the two rectangular grooves are respectively arranged on the two second reinforcing plates, and the two rectangular grooves are respectively connected with the first reinforcing plate in a sliding manner.

3. The bridge pier column template external reinforcing device of claim 2, wherein screw holes are formed in two sides of the first reinforcing plate.

4. The bridge pier stud formwork external reinforcing device of claim 3, wherein the inner walls of the two screw holes are respectively provided with a screw rod in a threaded manner, and the two screw rods are respectively in rotary connection with the inner wall of the rectangular groove.

5. The bridge pier column template external reinforcing device according to claim 4, wherein rotating shafts are rotatably mounted on both of the second reinforcing plates, one ends of both rotating shafts extending into the rectangular groove are fixedly mounted with driving bevel gears, driven bevel gears are fixedly mounted on the screws, and the driving bevel gears are meshed with the driven bevel gears.

6. The bridge pier column formwork external fixing device according to claim 5, wherein a hand wheel is fixedly installed at one end of the rotating shaft.