CN216515163U

CN216515163U - Bridge tower footing pouring template

Info

Publication number: CN216515163U
Application number: CN202123023348.7U
Authority: CN
Inventors: 蒋昕; 吴迎胜; 张华军
Original assignee: Anhui Dingjiu Transportation Technology Co ltd
Current assignee: Anhui Dingjiu Transportation Technology Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-05-13
Anticipated expiration: 2031-12-04

Abstract

The utility model belongs to the technical field of bridge pouring, and particularly relates to a bridge tower footing pouring template which comprises a first side plate and a U-shaped second side plate, wherein a rectangular groove for the second side plate to penetrate through is formed in the first side plate; fixed subassembly cup joints two screw rods inside the thread bush including rotating thread bush, the symmetry that cup joints on first curb plate outer wall, two the one end that the screw rod was kept away from mutually all is fixed with the fixed block of rectangle. The fixing assembly enables the first side plate and the second side plate to be installed and fixed simply and quickly, and meanwhile when the first side plate and the second side plate are separated, the vent groove in the vent assembly is opened, external air enters between the second side plate and the tower foundation, and the second side plate and the tower foundation are convenient to separate.

Description

Bridge tower footing pouring template

Technical Field

The utility model relates to the technical field of bridge pouring, in particular to a bridge tower footing pouring template.

Background

The bridge is generally constructed on rivers, lakes and seas to enable vehicles, pedestrians and other structures to pass smoothly, and is suitable for the modern high-speed developed traffic industry, the bridge is also extended to be a building which spans mountain buildings, unfavorable geology or meets other traffic requirements and is erected to enable the vehicles, pedestrians and the like to pass more conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bridge tower footing pouring template, which solves the problems in the prior art.

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

a bridge tower footing pouring template comprises a first side plate and a U-shaped second side plate, wherein a rectangular groove is formed in the first side plate and used for the second side plate to penetrate through, a fixing assembly is arranged on one side of the outer portion of the first side plate to fixedly connect the first side plate and the second side plate, and ventilating assemblies are arranged on two opposite sides of the second side plate;

the fixing assembly comprises a threaded sleeve which is rotatably sleeved on the outer wall of the first side plate and two screw rods which are symmetrically sleeved inside the threaded sleeve, a rectangular fixing block is fixed at one end, away from the screw rods, of the screw rods, a fixing groove corresponding to the fixing block is formed in the second side plate, and a guide sleeve fixedly connected with the first side plate is sleeved outside the fixing block in a sliding mode.

Preferably, the ventilation assembly comprises a ventilation groove formed in the second side plate and a sealing block in sliding sleeve connection with the ventilation groove, a guide plate is fixed to the outer side of the sealing block through a connecting block, a chute is formed in the guide plate, a first driving rod is sleeved in the chute in a sliding mode, a second driving rod is fixed to the bottom end of the first driving rod, one end, far away from the first side plate, of the second driving rod is connected with a mounting plate through a reset spring, and the mounting plate is fixedly connected with the outer wall of the second side plate.

Preferably, the end of the fixing block, which is far away from the screw rod, is provided with an inclined plane, and the inclined plane can be abutted to the second driving rod, so that the two fixing blocks can drive the second driving rod to move when being far away from each other.

Preferably, the vent groove is funnel-shaped, and one end of the sealing block, which is far away from the guide plate, can be located on the same vertical plane with the inner wall of the second side plate.

Preferably, the bottom of the second side plate is provided with a fixing plate, and a fastening bolt is sleeved inside the fixing plate.

Preferably, a guide rod is sleeved in the second driving rod in a sliding mode and is fixedly connected with the mounting plate.

According to the utility model, the first side plate and the second side plate are simply, conveniently and quickly mounted and fixed through the arranged fixing assembly, and meanwhile, when the first side plate and the second side plate are separated, the vent groove in the vent assembly is opened, and external air enters between the second side plate and the tower foundation, so that the second side plate and the tower foundation are conveniently separated.

Drawings

Fig. 1 is a schematic view of an overall structure of a bridge tower footing pouring template provided by the utility model;

fig. 2 is an enlarged schematic view of a structure at a position a of the bridge tower footing pouring template provided by the utility model;

FIG. 3 is a side cross-sectional view of an overall structure of a bridge foundation pouring template provided by the utility model;

fig. 4 is an enlarged schematic view of a structure at a position B of the bridge tower footing pouring template provided by the utility model.

In the figure: 1. a first side plate; 2. a second side plate; 3. a rectangular groove; 4. a fixing assembly; 41. a threaded sleeve; 42. a screw; 43. a fixed block; 44. fixing grooves; 45. a guide sleeve; 5. a vent assembly; 51. a vent channel; 52. a sealing block; 53. a guide plate; 54. a chute; 55. a first drive lever; 56. a second drive lever; 57. a return spring.

Detailed Description

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

Referring to fig. 1-4, the bridge tower footing pouring template comprises a first side plate 1 and a U-shaped second side plate 2, wherein a rectangular groove 3 for the second side plate 2 to pass through is formed in the first side plate 1, a fixing assembly 4 is arranged on one side of the outer portion of the first side plate 1 to fixedly connect the first side plate 1 and the second side plate 2, and ventilating assemblies 5 are arranged on two opposite sides of the second side plate 2;

the fixing component 4 comprises a threaded sleeve 41 which is rotatably sleeved on the outer wall of the first side plate 1 and two screw rods 42 which are symmetrically sleeved inside the threaded sleeve 41, a rectangular fixing block 43 is fixed at one end, away from the two screw rods 42, of each screw rod, a fixing groove 44 corresponding to the fixing block 43 is formed in the second side plate 2, a guide sleeve 45 fixedly connected with the first side plate 1 is sleeved outside the fixing block 43 in a sliding mode, the screw rods 42 are sleeved inside the threaded sleeves 41 in a threaded mode, the screw rods 42 and the fixing blocks 43 cannot rotate under the limitation of the guide sleeves 45, when the threaded sleeve 41 is rotated, the screw rods 42 drive the fixing blocks 43 to move towards the fixing grooves 44, and the fixing blocks 43 penetrate through the fixing grooves 44, so that the first side plate 1 and the second side plate 2 are fixed.

Further, the ventilation assembly 5 comprises a ventilation groove 51 formed in the second side plate 2 and a sealing block 52 slidably sleeved with the ventilation groove 51, a guide plate 53 is fixed on the outer side of the sealing block 52 through a connecting block, a chute 54 is formed in the guide plate 53, a first driving rod 55 is slidably sleeved in the chute 54, a second driving rod 56 is fixed at the bottom end of the first driving rod 55, one end, far away from the first side plate 1, of the second driving rod 56 is connected with a mounting plate through a return spring 57, the mounting plate is fixedly connected with the outer wall of the second side plate 2, after pouring is completed, the threaded sleeve 41 is rotated reversely, the fixing block 43 is separated from the fixing groove 44, the second driving rod 56 drives the sealing block 52 to be separated from the ventilation groove 51 under the action of the return spring 57, outside air enters between the second side plate 2 and a poured bridge foundation, so that the tower foundation is separated from the second side plate 2, thereby facilitating the removal of the formwork.

Furthermore, an inclined plane is arranged at one end of the fixing block 43, which is far away from the screw rod 42, and the inclined plane can be abutted against the second driving rod 56, so that the two fixing blocks 43 can drive the second driving rod 56 to move when being far away from each other.

Further, the vent groove 51 is funnel-shaped, and the end of the sealing block 52 away from the guide plate 53 can be on the same vertical plane with the inner wall of the second side plate 2, when the sealing block 52 is attached to the vent groove 51, the vent groove 51 is closed, and the end of the sealing block 52 away from the guide plate 53 can be on the same vertical plane with the inner wall of the second side plate 2.

Further, the bottom of second curb plate 2 is equipped with the fixed plate, fastening bolt has been cup jointed to the inside of fixed plate for the installation of second curb plate 2 is more firm.

Further, a guide rod is slidably sleeved inside the second driving rod 56, and the guide rod is fixedly connected with the mounting plate, so that the second driving rod 56 slides along the guide rod.

The working principle is as follows: when the device is used, the second side plate 2 is fixed on the ground through a fastening bolt, the first side plate 1 is sleeved at the end part of the second side plate 2 through the rectangular groove 3, then the threaded sleeve 41 is rotated, the screw rod 42 is sleeved in the threaded sleeve 41 in a threaded manner, and the screw rod 42 and the fixed block 43 cannot rotate under the limitation of the guide sleeve 45, so that when the threaded sleeve 41 is rotated, the screw rod 42 drives the fixed block 43 to move towards the direction of the fixed groove 44, the fixed block 43 penetrates through the fixed groove 44, so that the first side plate 1 and the second side plate 2 are fixed, after the fixed block 43 penetrates through the fixed groove 44, the inclined plane at the end part of the fixed block 43 starts to abut against the second driving rod 56, the fixed block 43 continues to move to push the second driving rod 56 to move towards the direction of the return spring 57, the second driving rod 56 drives the first driving rod 55 to move towards the direction close to the second side plate 2 through the inclined groove 54, and the first driving rod 55 drives the sealing block 52 to move, the sealing block 52 blocks the vent groove 51, then pouring is carried out, after pouring is finished, the threaded sleeve 41 is rotated reversely, the fixing block 43 is separated from the fixing groove 44, the second driving rod 56 is driven by the reset spring 57 to separate the sealing block 52 from the vent groove 51, external air enters between the second side plate 2 and a poured bridge tower footing, the tower footing is conveniently separated from the second side plate 2, and therefore the template is convenient to disassemble; the device makes the installation and the fixed simple and efficient of first curb plate 1 and second curb plate 2 through the fixed subassembly 4 that sets up, and simultaneously in separation first curb plate 1 and second curb plate 2, the air channel 51 among the subassembly 5 that ventilates is opened, and outside air gets into between second curb plate 2 and the column foot, is convenient for separate second curb plate 2 and column foot.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A bridge tower footing pouring template comprises a first side plate (1) and a U-shaped second side plate (2), and is characterized in that a rectangular groove (3) for the second side plate (2) to penetrate through is formed in the first side plate (1), a fixing assembly (4) is arranged on one side of the outer portion of the first side plate (1) to fixedly connect the first side plate (1) and the second side plate (2), and ventilating assemblies (5) are arranged on two opposite sides of the second side plate (2);

the fixing assembly (4) comprises a threaded sleeve (41) which is rotatably sleeved on the outer wall of the first side plate (1) and two screw rods (42) which are symmetrically sleeved inside the threaded sleeve (41), wherein one ends, far away from the screw rods (42), of the screw rods are fixed with rectangular fixing blocks (43), fixing grooves (44) corresponding to the fixing blocks (43) are formed in the second side plate (2), and guide sleeves (45) fixedly connected with the first side plate (1) are sleeved outside the fixing blocks (43) in a sliding mode.

2. The bridge tower footing pouring formwork according to claim 1, wherein the ventilation assembly (5) comprises a ventilation groove (51) formed in the second side plate (2), and a sealing block (52) slidably sleeved with the ventilation groove (51), a guide plate (53) is fixed on the outer side of the sealing block (52) through a connecting block, a chute (54) is formed in the guide plate (53), a first driving rod (55) is slidably sleeved in the chute (54), a second driving rod (56) is fixed at the bottom end of the first driving rod (55), one end, far away from the first side plate (1), of the second driving rod (56) is connected with a mounting plate through a return spring (57), and the mounting plate is fixedly connected with the outer wall of the second side plate (2).

3. The bridge tower foundation pouring formwork according to claim 2, wherein an inclined surface is arranged at one end of the fixing block (43) far away from the screw rod (42), and the inclined surface can be abutted against the second driving rod (56), so that the two fixing blocks (43) can drive the second driving rod (56) to move when being far away from each other.

4. The bridge foundation pouring formwork according to claim 2, wherein the vent groove (51) is funnel-shaped, and one end of the sealing block (52) far away from the guide plate (53) can be in the same vertical plane with the inner wall of the second side plate (2).

5. The bridge tower footing pouring formwork according to claim 1 is characterized in that a fixing plate is arranged at the bottom of the second side plate (2), and fastening bolts are sleeved inside the fixing plate.

6. The bridge tower footing pouring formwork of claim 2, wherein a guide rod is slidably sleeved inside the second driving rod (56), and the guide rod is fixedly connected with the mounting plate.