CN217104723U

CN217104723U - Construction formwork supporting device for highway bridge

Info

Publication number: CN217104723U
Application number: CN202123046132.2U
Authority: CN
Inventors: 徐铭闰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-02
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a public road bridge roof beam is with construction template strutting arrangement, which comprises a supporting pedestal and is characterized by further comprising, the top at support base center is provided with driving motor, the first threaded rod of driving motor's output fixedly connected with, the internal thread sleeve has been cup jointed at the top of first threaded rod outer wall, the central fixedly connected with fixed plate at internal thread sleeve top, the center at fixed plate top is provided with the connecting block, the central fixedly connected with support post at connecting block top. The utility model discloses a start driving motor and can make first threaded rod rotate to drive the internal thread sleeve and go up and down, and then can drive the connecting block of fixed plate rather than the center and go up and down, come to highly adjusting the backup pad at support post top with this, and can cancel the fixed of backup pad at any time through twisting two second threaded rods respectively, and can change it, come to change at any time according to the big small scale of highway bridge with this.

Description

Construction formwork supporting device for highway bridge

Technical Field

The utility model relates to a public road bridge roof beam construction technical field especially relates to a public road bridge roof beam is with construction template strutting arrangement.

Background

The highway bridge engineering comprises main bridge engineering and auxiliary engineering facilities in a bridge position overall, wherein the auxiliary engineering facilities are multiple, such as structures for regulating and controlling water flow, such as revetments, diversion dikes and the like for keeping a river channel at the bridge position stable, approach bridges with bridge heads connected with a highway, railings for preventing wheels from colliding on a bridge floor, sidewalk railings for ensuring pedestrian safety, marks on the bridge, under-bridge navigation marks, bridge floor lighting equipment and the like.

When different highway bridges are constructed, the required template supporting devices are different in specification and size, but the conventional supporting devices cannot be well adjusted according to the scale of the highway bridges and are difficult to stably fix and place in the supporting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a construction formwork strutting arrangement is used to public road bridge roof beam is provided, the problem that current formwork strutting arrangement can not adjust according to public road bridge roof beam's scale is provided to the purpose.

In order to solve the technical problem, the utility model discloses a technical scheme be: the construction formwork supporting device for the highway bridge comprises a supporting base;

the top of the center of the supporting base is provided with a driving motor, the output end of the driving motor is fixedly connected with a first threaded rod, the top of the outer wall of the first threaded rod is sleeved with an internal threaded sleeve, the center of the top of the internal threaded sleeve is fixedly connected with a fixed plate, the center of the top of the fixed plate is provided with a connecting block, the center of the top of the connecting block is fixedly connected with a supporting upright post, and the top of the supporting upright post is fixedly connected with a supporting plate;

the bottom at support base center is provided with stabilizing mean, the equal fixedly connected with universal pulley in four corners of support base bottom.

Preferably, the output shaft of the driving motor is fixedly connected with the bottom of the first threaded rod through the coupler, the first threaded rod can be rotated by starting the driving motor, and then the internal thread sleeve on the outer wall of the first threaded rod can be driven to rotate, so that the supporting plate at the top of the supporting plate is pushed to ascend.

Preferably, the centers of the two sides of the outer wall of the fixing plate are in threaded connection with second threaded rods, the two second threaded rods can be screwed to rotate respectively, and then the connecting block can be fixed at the center of the top of the fixing plate.

Preferably, two the relative one end of second threaded rod runs through the both sides of fixed plate outer wall respectively and respectively with the central threaded connection of connecting block outer wall both sides, after putting into the fixed plate with the connecting block of support post bottom, can twist two second threaded rods and make it carry out threaded connection with the center of connecting block both sides respectively to this accomplishes the fixed of backup pad.

Preferably, stabilizing mean is including the electric telescopic handle who supports the bottom setting at base center, electric telescopic handle's output fixedly connected with lifter plate, the inserted block is stabilized to the equal fixedly connected with in four corners of lifter plate bottom, after through starting electric telescopic handle, can make the telescopic shaft of its output extend, and then can drive the lifter plate of its bottom and descend to this makes a plurality of stable inserted blocks of its bottom can insert earth, accomplish the stable fixed to supporting the base with this, avoid rocking or even slope at the in-process emergence of construction support.

Preferably, the center of the bottom of the supporting base is provided with a lifting chute corresponding to the lifting plate, the lifting plate and the stable insertion blocks can be limited through the lifting chute, and then the universal pulleys at the bottom of the supporting base can be in contact with the ground, so that the device can be moved.

The utility model has the advantages as follows:

1. the utility model relates to a construction template support device for highway bridge is after moving through a plurality of universal pulleys of supporting the base bottom, can start the electric telescopic handle, make it promote the lifter plate to descend, thus can make a plurality of stable inserted blocks of its bottom insert in the earth, in order to accomplish the stable fixed of supporting the base;

2. the utility model relates to a construction template support device for highway bridge can make the first threaded rod rotate through starting driving motor to drive the internal thread sleeve to go up and down, and then can drive the fixed plate to go up and down with the connecting block in the center thereof, so as to adjust the height of the supporting plate at the top of the supporting upright;

3. the utility model relates to a public road bridge roof beam is with construction template strutting arrangement can cancel the fixed to the backup pad at any time through twisting respectively two second threaded rods to can change it, change at any time according to public road bridge roof beam's big or small scale with this.

Drawings

Fig. 1 is a schematic structural view of a construction formwork support device for a highway bridge according to the present invention;

fig. 2 is a three-dimensional structure view of a fixing plate of the construction formwork supporting device for a highway bridge, which is provided by the utility model;

fig. 3 is a partially enlarged view of a point a in fig. 1.

In the figure: 1. a support base; 2. a drive motor; 3. a first threaded rod; 4. an internally threaded sleeve; 5. a fixing plate; 6. connecting blocks; 7. supporting the upright post; 8. a support plate; 9. a stabilizing mechanism; 901. an electric telescopic rod; 902. a lifting plate; 903. stabilizing the insert block; 904. a lifting chute; 10. a universal pulley; 11. a second threaded rod.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-2, a construction formwork supporting device for a highway bridge comprises a supporting base 1, a driving motor 2 is arranged at the top of the center of the supporting base 1, a first threaded rod 3 is fixedly connected to the output end of the driving motor 2, an internal threaded sleeve 4 is sleeved at the top of the outer wall of the first threaded rod 3, a fixing plate 5 is fixedly connected to the center of the top of the internal threaded sleeve 4, second threaded rods 11 are respectively connected to the centers of the two sides of the outer wall of the fixing plate 5 in a threaded manner and can be rotated by respectively screwing the two second threaded rods 11, so that a connecting block 6 can be fixed at the center of the top of the fixing plate 5, a connecting block 6 is arranged at the center of the top of the fixing plate 5, opposite ends of the two second threaded rods 11 respectively penetrate through the two sides of the outer wall of the fixing plate 5 and are respectively connected with the centers of the two sides of the outer wall of the connecting block 6, after the connecting block 6 at the bottom of a supporting upright post 7 is placed in the fixing plate 5, can twist and move two second threaded rods 11 and make it carry out threaded connection with the center of connecting block 6 both sides respectively, accomplish the fixed to backup pad 8 with this, the center fixedly connected with support post 7 at 6 tops of connecting block, the top fixedly connected with backup pad 8 of support post 7, the bottom of supporting base 1 center is provided with stabilizing mean 9, the center of supporting base 1 bottom is seted up with the corresponding lift spout 904 of lifter plate 902, accessible lift spout 904 comes to carry on spacingly to lifter plate 902 and a plurality of stable inserted block 903, and then can make a plurality of universal pulley 10 and the ground contact of supporting base 1 bottom, thereby can make the device remove, the equal fixedly connected with universal pulley 10 of four corners of supporting base 1 bottom.

Referring to fig. 3, an output shaft of a driving motor 2 is fixedly connected with the bottom of a first threaded rod 3 through a coupler, the first threaded rod 3 can be rotated by starting the driving motor 2, and then an internal threaded sleeve 4 on the outer wall of the first threaded rod can be driven to rotate, so that the supporting plate 8 on the top can be pushed to ascend, a stabilizing mechanism 9 comprises an electric telescopic rod 901 arranged at the bottom of the center of a supporting base 1, an output end of the electric telescopic rod 901 is fixedly connected with a lifting plate 902, four corners at the bottom of the lifting plate 902 are fixedly connected with stabilizing insertion blocks 903, after the electric telescopic rod 901 is started, an extension shaft at the output end of the electric telescopic rod can be extended, and then the lifting plate 902 at the bottom of the electric telescopic rod can be driven to descend, so that a plurality of stabilizing insertion blocks 903 at the bottom of the electric telescopic rod can be inserted into soil, and thus the stable fixation of the supporting base 1 can be completed, avoid rocking or even inclining in the process of construction support.

When the utility model is used, firstly, the device can be moved by a plurality of universal pulleys 10 at the bottom of the supporting base 1, after the device is moved to a required place, the electric telescopic rod 901 can be started to extend the telescopic shaft at the bottom of the electric telescopic rod, and then the lifting plate 902 can be pushed to descend, so as to drive a plurality of stable insertion blocks 903 to descend, so as to insert the stable insertion blocks into the soil to fix the supporting base 1, then the driving motor 2 can be started to rotate the first threaded rod 3 at the top of the stable insertion blocks, so as to enable the internal threaded sleeve 4 to ascend, so as to push the fixed plate 5 and the supporting plate 8 to ascend, so as to support the highway bridge by the supporting plate 8, and when bridge templates with different sizes need to be supported, at the moment, two second threaded rods 11 can be respectively screwed, so that the fixing of the supporting upright 7 and the supporting plate 8 can be cancelled after the stable insertion blocks are separated from the connecting block 6, then the screw is replaced and then the screw is continuously screwed repeatedly.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a public road bridge roof beam is with construction formwork strutting arrangement, is including supporting base (1), its characterized in that: a driving motor (2) is arranged at the top of the center of the supporting base (1), the output end of the driving motor (2) is fixedly connected with a first threaded rod (3), an internal threaded sleeve (4) is sleeved at the top of the outer wall of the first threaded rod (3), a fixing plate (5) is fixedly connected with the center of the top of the internal threaded sleeve (4), a connecting block (6) is arranged at the center of the top of the fixing plate (5), a supporting upright post (7) is fixedly connected with the center of the top of the connecting block (6), and a supporting plate (8) is fixedly connected with the top of the supporting upright post (7);

the bottom at the center of the supporting base (1) is provided with a stabilizing mechanism (9), and four corners of the bottom of the supporting base (1) are fixedly connected with universal pulleys (10).

2. The construction formwork support device for road and bridge as claimed in claim 1, wherein: and an output shaft of the driving motor (2) is fixedly connected with the bottom of the first threaded rod (3) through a coupler.

3. The construction formwork support device for road and bridge as claimed in claim 1, wherein: the centers of two sides of the outer wall of the fixing plate (5) are in threaded connection with second threaded rods (11).

4. The construction formwork support device for road and bridge as claimed in claim 3, wherein: and the opposite ends of the two second threaded rods (11) respectively penetrate through the two sides of the outer wall of the fixing plate (5) and are respectively in threaded connection with the centers of the two sides of the outer wall of the connecting block (6).

5. The construction formwork support device for road bridge of claim 1, wherein: the stabilizing mechanism (9) comprises an electric telescopic rod (901) arranged at the bottom of the center of the supporting base (1), an output end of the electric telescopic rod (901) is fixedly connected with a lifting plate (902), and four corners of the bottom of the lifting plate (902) are fixedly connected with stabilizing insertion blocks (903).

6. The construction formwork support device for road and bridge as claimed in claim 1, wherein: the center of the bottom of the supporting base (1) is provided with a lifting chute (904) corresponding to the lifting plate (902).