A modular support apparatus for a steel formwork for pouring a bridge pier

Abstract

The utility model discloses a kind of modularization support equipment of bridge pier pouring steel form, it is related to bridge pier construction technical field;And the utility model includes base, the base top end center is fixedly connected with vertical plate, the vertical plate inside center is equipped with sliding slot, the sliding slot inside center is symmetrically slidably connected with slide, the slide side end is fixedly connected with support block, the support block far from vertical plate one side end and close to two sides center is symmetrically fixedly connected with side block, the side block inside center is symmetrically slidably inserted with guide shaft;In the utility model, by starting work electric cylinder, and under the cooperation between screw hole and bolt and slide, mounting plate, guide shaft, limit frame, thus improve the convenience of adjusting support limiting structure, and then solve the problem that supporting force is uneven by using scaffold bent frame reinforcement, reinforcement work is tedious, and cannot dynamically adjust support position.

Description

Technical Field

[0001] This utility model relates to the field of bridge pier construction technology, specifically a modular support device for steel formwork for bridge pier casting. Background Technology

[0002] In order to ensure the consistency of the size of the bridge piers, casting templates are often used when pouring the material into the fixed template. In practice, the material is simply poured into the template and the template can be removed after the material has formed. After the steel formwork for bridge piers is erected, instability or even collapse often occurs during concrete pouring due to the impact of the concrete. This necessitates reinforcement of the steel formwork on the outside. Existing steel formwork for bridge piers is reinforced using scaffolding, which is cumbersome and cannot dynamically adjust the support position, resulting in uneven support force. To address these issues, the inventor proposes a modular support device for steel formwork used in bridge pier pouring to solve these problems. Utility Model Content

[0003] To address the problems of cumbersome reinforcement work and uneven support force caused by the inability to dynamically adjust the support position when using scaffolding for reinforcement, the purpose of this utility model is to provide a modular support device for steel formwork in bridge pier casting.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a modular support device for steel formwork for bridge pier casting, comprising a base, a vertical plate fixedly connected to the center of the top of the base, a sliding groove opened in the center of the interior of the vertical plate, a sliding plate symmetrically slidably connected to the interior of the sliding groove near the center, a support block fixedly connected to the side end of the sliding plate, side blocks symmetrically fixedly connected to the side end of the support block away from the vertical plate and near both sides, a guide shaft symmetrically slidably inserted into the interior of the side block near the center, an installation plate fixedly connected between the ends of the two guide shafts near the center of the vertical plate, and two sets of limiting frames symmetrically rotatably connected to the opposite ends of the two installation plates near the center.

[0005] Preferably, a top plate is fixedly connected to the side end of the upright plate near the top, and the top plate is located above the support block. A limiting shaft is symmetrically fixedly connected to the bottom end of the top plate near the center, and both support blocks are slidably connected to the two limiting shafts.

[0006] Preferably, side plates are symmetrically fixedly connected to both ends of the skateboard and near the other side, and bolts are threadedly rotatably connected to the center of the inside of the side plates.

[0007] Preferably, the upright plate has symmetrically opened screw holes at the same level as the bolts on its side end, and the base has symmetrically fixed support feet on its outer ring near the center.

[0008] Preferably, an electric cylinder is fixedly connected to the side end of the side block and located between the two guide shafts, and the output end of the electric cylinder passes through the side block and is fixedly connected to the mounting plate.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, by starting the working electric cylinder, and with the cooperation between the screw holes and bolts, as well as the sliding plate, mounting plate, guide shaft, and limit frame, the convenience of adjusting the support limit structure is improved, thereby solving the problem of cumbersome reinforcement work and uneven support force caused by the inability to dynamically adjust the support position when using scaffolding frame reinforcement. 2. The symmetrical support feet on the outer ring of the base in this utility model are designed to improve the stability of the equipment during use and prevent tilting during operation. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the vertical plate structure of this utility model.

[0013] Figure 3 This is a schematic diagram of the side block structure of this utility model.

[0014] In the diagram: 1. Base; 11. Support foot; 2. Vertical plate; 21. Side plate; 22. Bolt; 23. Screw hole; 3. Top plate; 31. Slide groove; 32. Limiting shaft; 33. Support block; 34. Side block; 35. Guide shaft; 36. Mounting plate; 37. Limiting frame; 38. Electric cylinder; 39. Slide plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Figure 1-3As shown, this utility model provides a technical solution: a modular support device for steel formwork for bridge pier casting, including a base 1, a vertical plate 2 fixedly connected to the center of the top of the base 1, a groove 31 opened in the center of the interior of the vertical plate 2, and sliding plates 39 symmetrically slidably connected near the center of the groove 31. Two adjustable limit frames 37 are provided, and multiple sliding plates 39 and limit frames 37 can be set according to actual conditions to support formwork of different sizes and heights. Support blocks 33 are fixedly connected to the side ends of the sliding plates 39. The support blocks 33 are set to drive the two side blocks 34 to move. The support blocks 33 are away from the vertical plate 2. Side blocks 34 are symmetrically fixedly connected to one side and near both sides. Guide shafts 35 are symmetrically slidably inserted into the side blocks 34 near the center. The two guide shafts 35 are provided to guide the horizontal movement of the mounting plate 36. The mounting plate 36 is fixedly connected between the ends of the two guide shafts 35 near the center of the vertical plate 2. Two sets of limit frames 37 are symmetrically rotatably connected to the opposite ends of the two mounting plates 36 near the center. The electrical components in this application are electrically connected to their compatible power supply through wires. A suitable controller should be selected according to the actual situation to meet the control requirements. The detailed connection methods are known in the art.

[0017] A top plate 3 is fixedly connected to the side end of the upright plate 2 and near the top, and the top plate 3 is located above the support block 33.

[0018] By adopting the above technical solution, the top plate 3 is set up to support and fix the two limiting shafts 32 so that the limiting shafts 32 can work normally.

[0019] The bottom end of the top plate 3 is symmetrically fixedly connected to the limiting shaft 32 near the center, and the two support blocks 33 are slidably connected to the two limiting shafts 32.

[0020] By adopting the above technical solution, two limiting shafts 32 are set at the bottom of the top plate 3 in order to achieve horizontal guidance of the support block 33 and the sliding plate 39.

[0021] Side plates 21 are symmetrically fixed to both ends of the skateboard 39 and near the other side.

[0022] By adopting the above technical solution, side plates 21 are symmetrically set on both sides of the skateboard 39 in order to complete the limiting work of the skateboard 39.

[0023] A bolt 22 is threaded and rotated at the center of the inside of the side plate 21.

[0024] By adopting the above technical solution, the bolt 22 is rotated inside the side plate 21 to achieve the limiting effect on the slide plate 39.

[0025] Screw holes 23 are symmetrically provided on the side end of the upright plate 2 at the same level as the bolt 22.

[0026] By adopting the above technical solution, two sets of screw holes 23 are set on the side end of the upright plate 2 in order to cooperate with the bolt 22 to complete the limiting function of the slide plate 39.

[0027] Support legs 11 are symmetrically fixed to the outer ring of the base 1 and near the center.

[0028] By adopting the above technical solution, a support foot 11 is provided on the outer ring of the base 1 to support and limit the base 1 and prevent it from tilting.

[0029] An electric cylinder 38 is fixedly connected to the side end of the side block 34 and located between the two guide shafts 35. The output end of the electric cylinder 38 passes through the side block 34 and is fixedly connected to the mounting plate 36.

[0030] By adopting the above technical solution, the working electric cylinder 38 can be operated to make the fixedly connected mounting plate 36 move horizontally under the action of the two guide shafts 35.

[0031] Working principle: When using this device, it needs to be placed near the template. Then, by adjusting the position of two or more sliding plates 39, and after adjustment, the sliding plates 39 are positioned using bolts 22 and two sets of screw holes 23. After adjusting and positioning the sliding plates 39, two electric cylinders 38 can be activated simultaneously, causing the mounting plate 36, which is fixedly connected, to move towards each other under the action of two guide shafts 35, thus moving closer to the template. By rotating the two sets of limiting frames 37 to the mounting plate 36, it is easy for the limiting frames 37 to limit the (square) template. By setting two limiting shafts 32 and sliding grooves 31, it is easy to adjust the position of the two sets of limiting frames 37 and support blocks 33, thereby improving the convenience of adjusting the support and limiting structure.

[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A modular support device for steel formwork for bridge pier casting, comprising a base (1), characterized in that: A vertical plate (2) is fixedly connected to the center of the top of the base (1). A sliding groove (31) is provided in the center of the interior of the vertical plate (2). A sliding plate (39) is symmetrically slidably connected to the interior of the sliding groove (31) near the center. A support block (33) is fixedly connected to the side end of the sliding plate (39). A side block (34) is symmetrically fixedly connected to the side end of the support block (33) away from the vertical plate (2) and near both sides. A guide shaft (35) is symmetrically slidably inserted into the interior of the side block (34) near the center. An installation plate (36) is fixedly connected between the two guide shafts (35) near the center of the vertical plate (2). Two sets of limit frames (37) are symmetrically rotatably connected to the opposite ends of the two installation plates (36) near the center.

2. The modular support equipment for steel formwork for bridge pier casting as described in claim 1, characterized in that, The top plate (3) is fixedly connected to the side end of the upright plate (2) and near the top, and the top plate (3) is located above the support block (33).

3. The modular support equipment for steel formwork for bridge pier casting as described in claim 2, characterized in that, The bottom end of the top plate (3) is symmetrically fixedly connected to the limiting shaft (32) near the center, and the two support blocks (33) are slidably connected to the two limiting shafts (32).

4. The modular support equipment for steel formwork for bridge pier casting as described in claim 1, characterized in that, Side plates (21) are symmetrically fixedly connected to both ends of the skateboard (39) and near the other side.

5. The modular support equipment for steel formwork for bridge pier casting as described in claim 4, characterized in that, The side plate (21) is threadedly connected to a bolt (22) at its center.

6. The modular support equipment for steel formwork for bridge pier casting as described in claim 5, characterized in that, The upright plate (2) has screw holes (23) symmetrically opened on the side end and at the same level as the bolt (22).

7. The modular support equipment for steel formwork in bridge pier casting as described in claim 1, characterized in that, The base (1) has symmetrically fixed support feet (11) on its outer ring and near the center.

8. The modular support equipment for steel formwork for bridge pier casting as described in claim 1, characterized in that, An electric cylinder (38) is fixedly connected to the side end of the side block (34) and between the two guide shafts (35). The output end of the electric cylinder (38) passes through the side block (34) and is fixedly connected to the mounting plate (36).

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