Special-shaped bridge template

Abstract

The utility model discloses a special-shaped bridge formwork which comprises a formwork body and bases, the number of the bases is two, the upper ends of the bases are fixedly connected with vertical rods, the upper ends of the vertical rods are provided with movable seats, the side walls of the movable seats are fixedly connected with the side wall of the formwork body, and the side walls of the movable seats are fixedly connected with the side wall of the formwork body. Fixing plates are fixedly connected to the middles of the two vertical rods, threaded rods are rotatably connected to the side walls of the two fixing plates, threaded blocks are in threaded connection to the exteriors of the two threaded rods, push rods are fixedly connected to the two sides of the two threaded blocks, and one ends of the push rods penetrate through the middles of the fixing plates, extend to the exterior and are fixedly connected with the lower end of the movable seat. By means of the structure, the threaded rod is matched with the threaded block, the push rod can be used for pushing the movable base to move, the height of the formwork body can be conveniently adjusted, use is convenient, operation is convenient, and the position of the formwork can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge formwork, in particular to a special-shaped bridge formwork. Background Art

[0002] Steel formwork is a type of tool formwork that can be assembled into various shapes and sizes using connecting components. It is suitable for a variety of structural forms, can save labor, reduce project costs, improve construction quality, and speed up project progress. It has the advantages of flexible use, wide application range, flat and smooth surface, easy demoulding, strong wear resistance, and can be reused many times. However, due to the heavy weight of steel formwork, it is troublesome to use, especially for special-shaped molds, which are inconvenient to operate, so the work efficiency is low and it is easy to affect the progress of the project. Utility Model Content

[0003] The purpose of the utility model is to provide a special-shaped bridge template to solve the technical problems in the prior art that the steel template is too heavy and troublesome to use, especially the special-shaped mold, which is inconvenient to operate, resulting in low work efficiency and easy impact on project progress.

[0004] To achieve the above-mentioned purpose, a special-shaped bridge formwork is provided, including: a formwork body and a base, wherein the base is provided with two, the upper ends of the two bases are fixedly connected with vertical rods, the upper ends of the two vertical rods are provided with movable seats, the side walls of the two movable seats are fixedly connected to the side walls of the formwork body, the middle parts of the two vertical rods are fixedly connected with fixed plates, the side walls of the two fixed plates are rotatably connected with threaded rods, the outer parts of the two threaded rods are threadedly connected with threaded blocks, the two threaded blocks are fixedly connected with push rods on both sides, one end of the push rod extends through the middle part of the fixed plate to the outside and is fixedly connected to the lower end of the movable seat, the threaded rod and the threaded block are cooperated, the push rod can be used to push the movable seat to move, so as to facilitate the adjustment of the height of the formwork body, which is convenient and easy to operate when in use.

[0005] According to the special-shaped bridge formwork, the two side walls of the movable seat and the upper surfaces of the two bases are respectively provided with a first connecting member and a second connecting member, the first connecting member and the side walls of the second connecting member are rotatably connected with a telescopic rod, a sleeve is sleeved on the outside of the telescopic rod, and fixing nuts are provided at both ends of the two sleeves. The movable seat can be supported by cooperating with the telescopic rod and the sleeve.

[0006] According to the special-shaped bridge formwork, second bevel gears are arranged outside the two threaded rods, a connecting rod is arranged between the two vertical rods, and first bevel gears are arranged at both ends of the connecting rod.

[0007] According to the special-shaped bridge formwork, a servo motor is provided on the side wall of one of the vertical rods, and a third bevel gear is provided on the output end of the servo motor to facilitate simultaneous rotation of two threaded rods.

[0008] According to the described special-shaped bridge formwork, two sliding rods are arranged in the middle of the two bases, the sliding rods are slidably connected to the outside with a slider, a support block is fixedly connected between the two sliders, and the upper ends of the two support blocks are fixedly connected to the lower end of the first connecting member, so as to facilitate the adjustment of the position of the first connecting member and facilitate the telescopic rod to support the movable seat.

[0009] According to the special-shaped bridge formwork, both side walls of the base are provided with electric rods, and the output ends of the two electric rods are respectively fixedly connected to the side walls of the two support blocks.

[0010] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0011] The purpose of the utility model is to provide a special-shaped bridge template, the main innovation points are:

[0012] The utility model utilizes the threaded rod and the threaded block to cooperate, and utilizes the push rod to push the movable seat to move, so as to adjust the height of the template body, which is convenient when used. In addition, the telescopic rod and the sleeve are cooperated to support the movable seat, so that the template remains stable, which is convenient when operated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 It is a three-dimensional diagram of a special-shaped bridge template of the utility model;

[0015] Figure 2 It is a cross-sectional view of a special-shaped bridge template of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0018] Legend:

[0019] 1. Template body; 2. Base; 3. Vertical rod; 4. Movable seat; 5. First connecting piece; 6. Second connecting piece; 7. Telescopic rod; 8. Sleeve; 9. Fixing nut; 10. Connecting rod; 11. Electric rod; 12. Sliding rod; 13. Threaded rod; 14. Servo motor; 15. Fixed plate; 16. Push rod; 17. Sliding block; 18. Support block; 19. Threaded block; 20. First bevel gear; 21. Second bevel gear; 22. Third bevel gear. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The utility model embodiment is a special-shaped bridge formwork, which includes: a formwork body 1 and a base 2, wherein the base 2 is provided with two, the upper ends of the two bases 2 are fixedly connected with vertical rods 3, the upper ends of the two vertical rods 3 are provided with movable seats 4, the side walls of the two movable seats 4 are fixedly connected to the side walls of the formwork body 1, the middle parts of the two vertical rods 3 are fixedly connected with fixed plates 15, the side walls of the two fixed plates 15 are rotatably connected with threaded rods 13, the outer parts of the two threaded rods 13 are threadedly connected with threaded blocks 19, which can drive the push rod 16 to move, so that the push rod 16 pushes the movable seat 4 to move, and the height of the formwork body 1 can be adjusted, and the two threaded blocks 19 are fixedly connected with push rods 16 on both sides, and one end of the push rod 16 passes through the middle of the fixed plate 15, extends to the outside and is fixedly connected to the lower end of the movable seat 4.

[0022] The side walls of the two movable seats 4 and the upper surfaces of the two bases 2 are respectively provided with a first connecting member 5 and a second connecting member 6, which are convenient for the telescopic rod 7 to move and for the telescopic rod 7 to be adjusted as the movable seat 4 moves, so that the telescopic rod 7 cooperates with the sleeve 8 to support the template body 1. The first connecting member 5 and the side walls of the second connecting member 6 are rotatably connected with the telescopic rod 7, and the sleeve 8 is sleeved on the outside of the telescopic rod 7. Both ends of the two sleeves 8 are provided with fixing nuts 9, and the outsides of the two threaded rods 13 are provided with second bevel gears 21, and the first bevel gear 20 and the second bevel gear 21 are meshed with each other. A connecting rod 10 is provided between the two vertical rods 3, and both ends of the connecting rod 10 are provided with first bevel gears. Wheel 20, a servo motor 14 is provided on the side wall of one of the vertical rods 3, a third bevel gear 22 is provided on the output end of the servo motor 14, the second bevel gear 21 and the third bevel gear 22 are meshed with each other, two slide bars 12 are provided in the middle of the two bases 2, and a slider 17 is slidably connected to the outside of the slide bar 12, so that the position of the first connecting member 5 can be adjusted, so that the telescopic rod 7 can support the movable seat 4 conveniently, and a support block 18 is fixedly connected between the two connected sliders 17, and the upper ends of the two support blocks 18 are fixedly connected to the lower end of the first connecting member 5, and the side walls of the two bases 2 are provided with electric rods 11, and the output ends of the two electric rods 11 are fixedly connected to the side walls of the two support blocks 18 respectively.

[0023] Working principle: When in use, place the template body 1 and the base 2 in appropriate positions. According to needs, use the servo motor 14 to drive the third bevel gear 22 to rotate, thereby driving the second bevel gear 21 and the first bevel gear 20 to rotate. With the cooperation of the connecting rod 10, the two threaded rods 13 rotate at the same time, so that the threaded block 19 drives the push rod 16 to move, and the push rod 16 is used to push the movable seat 4 to move, so as to adjust the height of the template body 1, and the telescopic rod 7 is used to cooperate with the first connecting member 5 and the second connecting member 6, and the telescopic rod 7 slides in the middle of the sleeve 8 to support the movable seat 4, and the two electric rods 11 work at the same time, and the positions of the two first connecting members 5 can be adjusted at the same time, which is convenient for the support of the telescopic rod 7 to avoid tilting, and it is relatively simple to operate and convenient to use.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A special-shaped bridge template, characterized in that: include: A template body (1) and a base (2), wherein two bases (2) are provided, the upper ends of the two bases (2) are fixedly connected with vertical rods (3), the upper ends of the two vertical rods (3) are provided with movable seats (4), the side walls of the two movable seats (4) are fixedly connected with the side walls of the template body (1), the middle parts of the two vertical rods (3) are fixedly connected with fixed plates (15), the side walls of the two fixed plates (15) are rotatably connected with threaded rods (13), the outsides of the two threaded rods (13) are threadedly connected with threaded blocks (19), and the two sides of the two threaded blocks (19) are fixedly connected with push rods (16), one end of the push rod (16) passes through the middle part of the fixed plate (15) and extends to the outside and is fixedly connected to the lower end of the movable seat (4).

2. A special-shaped bridge template according to claim 1, characterized in that: A first connecting member (5) and a second connecting member (6) are respectively provided on the side walls of the two movable seats (4) and the upper surfaces of the two bases (2); a telescopic rod (7) is rotatably connected to the side walls of the first connecting member (5) and the second connecting member (6); a sleeve (8) is sleeved on the outside of the telescopic rod (7); and fixing nuts (9) are provided at both ends of the two sleeves (8).

3. The special-shaped bridge formwork according to claim 1, characterized in that: The two threaded rods (13) are each provided with a second bevel gear (21) on the outside, a connecting rod (10) is provided between the two vertical rods (3), and first bevel gears (20) are provided at both ends of the connecting rod (10).

4. The special-shaped bridge formwork according to claim 1, characterized in that: A servo motor (14) is disposed on the side wall of one of the vertical rods (3), and a third bevel gear (22) is disposed at the output end of the servo motor (14).

5. The special-shaped bridge formwork according to claim 1, characterized in that: Two sliding rods (12) are arranged in the middle of the two bases (2), and a slider (17) is slidably connected to the outside of the sliding rod (12), and a support block (18) is fixedly connected between the two sliders (17), and the upper ends of the two support blocks (18) are fixedly connected to the lower end of the first connecting member (5).

6. The special-shaped bridge template according to claim 1, characterized in that: The side walls of the two bases (2) are both provided with electric rods (11), and the output ends of the two electric rods (11) are respectively fixedly connected to the side walls of the two support blocks (18).

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