CN214737407U

CN214737407U - Bridge construction is with dismantling strutting arrangement

Info

Publication number: CN214737407U
Application number: CN202023303595.8U
Authority: CN
Inventors: 纪立强
Original assignee: CCCC TDC Yantai Environmental Protection Dredging Co Ltd
Current assignee: CCCC TDC Yantai Environmental Protection Dredging Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-16
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a detachable supporting device for bridge construction, which relates to the technical field of bridge support and comprises a telescopic column, the upper end of the telescopic column is fixedly connected with a rotating ball, the upper end of the rotating ball is rotatably provided with a rotating column with a changeable angle, a groove for installing a rotating ball is arranged below the rotating column, a detachable first supporting rod is fixedly arranged between the rotating column and the telescopic column, the lower end of the telescopic column is connected with a base, a second support rod is fixedly arranged between the outer side wall of the telescopic column and the upper end of the base, the lower end of the telescopic column is rotatably provided with the roller, the telescopic column is provided with a groove for mounting the roller, the problem that the existing supporting device for bridge construction can not change the supporting angle of the supporting surface and only can vertically support the bridge is solved, and the existing supporting device for bridge construction cannot be disassembled and assembled, and is difficult to carry when in use.

Description

Bridge construction is with dismantling strutting arrangement

Technical Field

The utility model relates to a bridge supports technical field, specifically is a bridge construction is with dismantling strutting arrangement.

Background

The bridge generally refers to a structure erected on rivers, lakes, seas or lands to enable vehicles, pedestrians and the like to smoothly pass through, when the bridge is constructed, the bridge needs to be placed and installed on a support column to be erected, and in order to adjust and install the bridge in the erecting process, a support device for bridge construction needs to be used for auxiliary support of the bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge construction is with dismantling strutting arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge construction is with dismantling strutting arrangement, includes flexible post, the upper end fixedly connected with rolling ball of flexible post, the upper end of rolling ball is rotated and is installed the rotation post that can change the angle, the groove of installation rolling ball is seted up to the below of rotation post, fixed mounting has the first bracing piece of detachable between rotation post and the flexible post.

Preferably, the lower extreme of rotation post and the equal fixedly connected with universal joint in upper end of flexible post, the first connecting block of both ends fixedly connected with of first bracing piece, first connecting block rotates and installs on the universal joint.

Preferably, the lower end of the telescopic column is connected with a base.

Preferably, the outer side wall of the telescopic column and the upper end of the base are fixedly connected with hinged supports, two second support rods are fixedly mounted between the hinged supports, second connecting blocks are fixedly connected to the two ends of each second support rod, and the second connecting blocks are rotatably mounted on the hinged supports.

Preferably, the lower extreme of flexible post rotates installs the gyro wheel, the groove of installation gyro wheel is seted up to flexible post, gyro wheel fixed mounting is between flexible post and base.

Preferably, a protrusion is arranged in the middle of the upper end of the base, and a groove clamped with the protrusion is formed in the middle of the lower end of the telescopic column.

Preferably, the upper end of the rotating column is fixedly connected with a contact plate which is in contact with the bottom of the bridge.

Preferably, a through hole for fixing the base on the ground is formed above the base.

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

the utility model discloses, through the upper end fixedly connected with rolling ball of flexible post, the upper end of rolling ball is rotated and is installed the rotation post that can change the angle, rotates the below of post and sets up the groove of installation rolling ball, has solved the unable support angle who changes the holding surface of current strutting arrangement for the bridge construction, can only the problem of vertical support bridge.

The utility model discloses, through rotating between post and the flexible post fixed mounting have the first bracing piece of detachable, rotate the post and also can follow the rolling ball and dismantle the installation, solved current strutting arrangement for the bridge construction and can't dismantle the equipment, carry comparatively difficult problem when needing to use.

Drawings

FIG. 1 is an exploded view of the structure of the supporting device for bridge construction;

FIG. 2 is a partial sectional view of the structure of the supporting device for bridge construction of the present invention;

FIG. 3 is a partial schematic view of the structure of the supporting device for bridge construction;

fig. 4 is a bottom view of the telescopic column structure of the present invention;

FIG. 5 is a front view of the first support rod structure of the present invention;

fig. 6 is a front view of the second support rod structure of the present invention.

In the figure: 1. a telescopic column; 11. a groove; 2. rotating the ball; 3. rotating the column; 31. a contact plate; 4. a base; 41. a protrusion; 42. a through hole; 5. a roller; 6. a first support bar; 61. a first connection block; 7. a second support bar; 71. a second connecting block; 8. a universal joint; 9. and a hinged support.

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 6, the present embodiment provides a detachable supporting device for bridge construction, which includes a telescopic column 1, where the telescopic column 1 may be a hydraulic telescopic device or a pneumatic telescopic device, as long as the height of the telescopic column can be adjusted and the bridge can be supported.

In order to change the angle of the supporting surface of the supporting device and support bridges with various angles, the upper end of the telescopic column 1 is fixedly connected with a rotating ball 2, the upper end of the rotating ball 2 is rotatably provided with a rotating column 3 with a changeable angle, a groove for installing the rotating ball 2 is formed below the rotating column 3, and the rotating column 3 can be detachably installed on the rotating ball 2.

As shown in fig. 1 to 3, the rotary column 3 is mounted on the rotary ball 2 and can rotate on the rotary ball 2 by a plurality of angles, so that the angle of the support surface of the support device is changed, and the support device can support bridges at various angles.

In order to fix the rotating column 3 on the rotating ball 2, a detachable first support rod 6 is fixedly installed between the rotating column 3 and the telescopic column 1.

The first supporting rod 6 can be set as a telescopic rod, the telescopic rod can be set as an air pressure telescopic rod or a hydraulic telescopic rod, and the rotary column 3 at various angles can be supported.

In order to further support the rotary column 3, the first support rods 6 may be provided in plurality and uniformly distributed between the rotary column 3 and the telescopic column 1.

In order to enable the rotation column 3 to rotate by a certain angle, the first support rod 6 can rotate along with the rotation, universal joints 8 are fixedly connected to the lower end of the rotation column 3 and the upper end of the telescopic column 1, first connecting blocks 61 are fixedly connected to the two ends of the first support rod 6, and the first connecting blocks 61 are rotatably installed on the universal joints 8.

Can use the bolt to rotate between first connecting block 61 and the universal joint 8 and be connected, still can use the round pin axle to connect, as long as make first connecting block 61 can rotate to install on universal joint 8 can.

In order to increase the contact area between the supporting device and the ground, the lower end of the telescopic column 1 is connected with the base 4, the area of the base 4 is larger than the area of the bottom of the telescopic column 1, the contact surface between the supporting device and the ground is increased, the base 4 can be made of cement or metal materials, and the bridge can be supported by the strength.

In order to enable the telescopic column 1 to stand on the base 4 stably, a second support rod 7 is fixedly installed between the outer side wall of the telescopic column 1 and the upper end of the base 4, the second support rod 7, the telescopic column 1 and the base 4 form a triangular structure, and the triangle has stability.

In order to fix the telescopic column 1 better, the second support rods 7 can be arranged in a plurality of positions, and are uniformly distributed on the outer side wall of the telescopic column 1 and the upper end of the base 4.

In order to detach and mount the second support rod 7, the second support rod 7 is fixedly mounted between the hinged supports 9, the two ends of the second support rod 7 are fixedly connected with second connecting blocks 71, and the second connecting blocks 71 are rotatably mounted on the hinged supports 9.

The second connecting block 71 and the hinge support 9 may be rotatably connected using bolts or may be connected using pins as long as the second connecting block 71 can be rotatably mounted on the hinge support 9.

In order to enable the telescopic column 1 to be easily adjusted in position by installing the base 4 and conveniently install the second supporting rod 7, the lower end of the telescopic column 1 is rotatably provided with the roller 5, the telescopic column 1 is provided with a groove for installing the roller 5, and the roller 5 is fixedly installed between the telescopic column 1 and the base 4.

As shown in fig. 1-2 and 4, the rollers 5 are arranged to enable the telescopic column 1 to rotate on the base 4, in order to maintain the stability of the telescopic column 1 during movement, the rollers 5 are arranged in a plurality and are uniformly distributed and installed below the telescopic column 1, and the number of the rollers 5 is preferably more than two.

In order to further facilitate the installation of the telescopic column 1 on the base 4, a protrusion 41 is arranged in the middle of the upper end of the base 4, the protrusion 41 is arranged to be a cylinder, a groove 11 clamped with the protrusion 41 is formed in the middle of the lower end of the telescopic column 1, and the telescopic column 1 can be rotatably installed on the base 4 by clamping the protrusion 41 in the groove 11.

In order to increase the contact area between the rotating column 3 and the contact plate 31 and protect the rotating column 3, the contact plate 31 contacting with the bottom of the bridge is fixedly connected to the upper end of the rotating column 3, and the contact plate 31 is driven by the rotating column 3 through adjusting the angle, so that the bridge support with various angles can be met.

In order to fix the supporting device on the ground, a through hole 42 for fixing the base 4 on the ground is formed above the base 4, a hole is formed in the ground at a position corresponding to the through hole 42, and then the base 4 is fixed on the ground by penetrating the through hole 42 through a bolt, so that the supporting device can be fixed on the ground.

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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge construction is with dismantling strutting arrangement, includes flexible post (1), its characterized in that: the upper end fixedly connected with rolling ball (2) of flexible post (1), the upper end of rolling ball (2) is rotated and is installed rotation post (3) that can change the angle, the groove of installation rolling ball (2) is seted up to the below of rotation post (3), fixed mounting has the first bracing piece of detachable (6) between rotation post (3) and flexible post (1).

2. The detachable supporting device for bridge construction according to claim 1, wherein: the lower extreme of rotating post (3) and the equal fixedly connected with universal joint (8) in upper end of flexible post (1), the first connecting block (61) of both ends fixedly connected with of first bracing piece (6), first connecting block (61) are rotated and are installed on universal joint (8).

3. The detachable supporting device for bridge construction according to claim 2, wherein: the lower end of the telescopic column (1) is connected with a base (4).

4. The detachable supporting device for bridge construction according to claim 3, wherein: the utility model discloses a telescopic column, including base (4), the equal fixedly connected with hinged-support (9) in upper end of the lateral wall of flexible post (1) and base (9), two fixed mounting has second bracing piece (7) between hinged-support (9), the both ends fixedly connected with second connecting block (71) of second bracing piece (7), second connecting block (71) rotate and install on hinged-support (9).

5. The detachable supporting device for bridge construction according to claim 4, wherein: the lower extreme of flexible post (1) rotates installs gyro wheel (5), the groove of installation gyro wheel (5) is seted up in flexible post (1), gyro wheel (5) fixed mounting is between flexible post (1) and base (4).

6. The detachable supporting device for bridge construction according to claim 5, wherein: the middle of the upper end of the base (4) is provided with a bulge (41), and the middle of the lower end of the telescopic column (1) is provided with a groove (11) clamped with the bulge (41).

7. The detachable supporting device for bridge construction according to claim 2, wherein: the upper end of the rotating column (3) is fixedly connected with a contact plate (31) which is in contact with the bottom of the bridge.

8. The detachable supporting device for bridge construction according to claim 6, wherein: and a through hole (42) for fixing the base (4) on the ground is formed above the base (4).