High-strength light-weight bridge cylindrical pier formwork

Abstract

The utility model discloses a high-strength light-weight bridge cylindrical pier formwork which comprises a first formwork body, a fixing block is fixedly connected to the side surface of the first formwork body, a mounting groove is formed in the upper surface of the fixing block, an inserting column is fixedly connected to the upper surface of the first formwork body, a second formwork body is movably connected to the upper surface of the first formwork body, and the second formwork body is fixedly connected to the side surface of the first formwork body. And the side surface of the second template is fixedly connected with an insertion block, and the side surface of the second template is fixedly connected with a mounting block. According to the structure, through cooperation of the inserting columns, the fixing blocks, the inserting blocks, the mounting plates, the clamping blocks and the sliding grooves, the first formwork, the second formworks and the third formworks are more convenient to mount and demount, the cylindrical pier is easy to demould after being poured and formed, multiple layers of second formworks and third formworks can be selectively mounted according to the height of the required cylindrical pier, practicability is higher, and practicability is higher. And during demolding, the telescopic rod and the push plate are matched to help demolding of the cylindrical pier, and meanwhile cement attached to the side surface of the first template can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge cylindrical pier formwork, in particular to a high-strength and lightweight bridge cylindrical pier formwork. Background Art

[0002] Bridge cylindrical pier formwork is a mold used for cylindrical concrete piers in bridge construction. This formwork is usually made of steel or plastic and can be reused. Their main function is to form a cylindrical space when pouring concrete so that a cylindrical pier can be formed after the concrete hardens.

[0003] The design and manufacture of bridge cylindrical pier formwork needs to take into account many factors, including concrete pressure, temperature, humidity, etc. Since the heights of bridge cylindrical piers required for bridges of different heights are different, the integrated formwork is not convenient to use and is not convenient to disassemble and demold after forming. The integrated formwork cannot adjust the height of the formwork as required, making it inconvenient to use. Utility Model Content

[0004] According to the high-strength and lightweight bridge cylindrical pier formwork, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a high-strength and lightweight bridge cylindrical pier formwork. By cooperating with the inserting columns, fixing blocks, inserting blocks, mounting plates, clamping blocks and slide grooves, the first formwork, the second formwork and the third formwork are more convenient to install and disassemble, and the cylindrical pier is easy to demold after casting. In addition, multiple layers of the second formwork and the third formwork can be selected and installed according to the required height of the cylindrical pier, which is more practical. When demolding, the telescopic rod and the push plate cooperate to help demold the cylindrical pier, and at the same time, the cement attached to the side surface of the first formwork can be cleaned.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned first template, the side surface of the first template is fixedly connected with a fixed block, the upper surface of the fixed block is provided with a mounting groove, the upper surface of the first template is fixedly connected with an insertion column, the insertion column can be inserted into the second template and the third template, so that the lower part of the whole is more solid, the upper surface of the first template is movably connected with the second template, the side surface of the second template is fixedly connected with an insertion block, the side surface of the second template is fixedly connected with a mounting block, the insertion block and the mounting groove cooperate to guide during connection and can make the installation more stable and solid;

[0006] The upper surface of the first template is movably connected to the third template, the side surface of the third template is provided with a slide groove, and the side surface of the second template is fixedly connected to a clamping block. The slide groove cooperates with the clamping block to tightly connect the second template and the third template, thereby increasing the sealing of the connection. The side surface of the fixed block is fixedly connected to a ladder, and the bottom inner wall of the first template is provided with a groove, and the bottom inner wall of the groove is fixedly connected to a telescopic rod, and the end of the telescopic rod away from the groove is fixedly connected to a push plate. The push plate can rise under the action of the telescopic rod, which can help demould the cylindrical pier and clean the side inner wall of the first template at the same time.

[0007] According to the high-strength and lightweight bridge cylindrical pier formwork, the side surface of the column is movably connected to the second formwork, and the side surface of the block is movably connected to the fixed block.

[0008] According to the high-strength and lightweight bridge cylindrical pier formwork, the upper surface of the mounting block is provided with a groove to facilitate continued stacking of the upper layer, and the lower surface of the mounting block is fixedly connected to the plug block.

[0009] According to the high-strength and lightweight bridge cylindrical pier formwork, the side surface of the block is slidably connected to the slide groove, and the side surface of the column is movably connected to the third formwork.

[0010] According to the high-strength and lightweight bridge cylindrical pier formwork, the side surface of the third formwork is fixedly connected to the insert block, and the side surface of the third formwork is fixedly connected to the mounting block.

[0011] According to the high-strength and lightweight bridge cylindrical pier formwork, the side surface of the mounting block is fixedly connected to a ladder, which facilitates personnel to climb up and view after installation, and can also be hoisted during transportation. The side surfaces of the mounting block and the fixed block are both provided with scales.

[0012] According to the high-strength and lightweight bridge cylindrical pier formwork, the side surface of the push plate is movably connected to the first formwork, and the side surface of the second formwork is movably connected to the third formwork.

[0013] According to the high-strength and lightweight bridge cylindrical pier formwork, the lower surface of the mounting block is movably connected to the fixed block.

[0014] 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1This is a front view of a high-strength and lightweight bridge cylindrical pier formwork of the utility model;

[0017] Figure 2 This is an exploded view of a high-strength and lightweight bridge cylindrical pier formwork of the utility model;

[0018] Figure 3 This is a cross-sectional view of a first template of a high-strength and lightweight bridge cylindrical pier template of the utility model;

[0019] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] Legend:

[0021] 1. First template; 2. Fixed block; 3. Mounting groove; 4. Insert column; 5. Second template; 6. Insert block; 7. Mounting block; 8. Third template; 9. Block; 10. Slide groove; 11. Ladder; 12. Groove; 13. Telescopic rod; 14. Push plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4 The utility model embodiment is a high-strength and lightweight bridge cylindrical pier formwork, which includes a first formwork 1, a side surface of the first formwork 1 is fixedly connected with a fixed block 2, the upper surface of the fixed block 2 is provided with a mounting groove 3, the upper surface of the first formwork 1 is fixedly connected with a plug column 4, the plug column 4 can be inserted into the second formwork 5 and the third formwork 8, so that the overall lower part is more solid, the upper surface of the first formwork 1 is movably connected with the second formwork 5, the side surface of the second formwork 5 is fixedly connected with an insert block 6, the side surface of the insert column 4 is movably connected to the second formwork 5, the side surface of the insert block 6 is movably connected to the fixed block 2, the side surface of the second formwork 5 is fixedly connected with a mounting block 7, the upper surface of the mounting block 7 is provided with a groove, which is convenient for the upper layer to continue to stack, the lower surface of the mounting block 7 is fixedly connected to the plug block 6, the plug block 6 cooperates with the mounting groove 3 to guide during connection and can make the installation more stable and firm.

[0024] The upper surface of the first template 1 is movably connected with the third template 8, and the side surface of the third template 8 is provided with a slide groove 10. The side surface of the second template 5 is fixedly connected with a clamping block 9, and the side surface of the clamping block 9 is slidably connected with the slide groove 10. The side surface of the plug column 4 is movably connected with the third template 8, and the side surface of the third template 8 is fixedly connected with the plug block 6. The side surface of the third template 8 is fixedly connected with the mounting block 7. The slide groove 10 cooperates with the clamping block 9 to make the second template 5 and the third template 8 tightly connected, thereby increasing the sealing of the connection. The side surface of the fixed block 2 is fixedly connected with a ladder 11. The bottom inner wall of the first template 1 is provided with a groove 12, and the bottom of the groove 12 A telescopic rod 13 is fixedly connected to the inner wall, and a push plate 14 is fixedly connected to the end of the telescopic rod 13 away from the groove 12. The push plate 14 can rise under the action of the telescopic rod 13, which can help the cylindrical pier to be demoulded and at the same time clean the side inner wall of the first template 1. The side surface of the mounting block 7 is fixedly connected to the ladder 11. The ladder 11 is convenient for personnel to climb up and view after installation, and can be hoisted during transportation. The side surfaces of the mounting block 7 and the fixed block 2 are both provided with scales. The side surface of the push plate 14 is movably connected to the first template 1, the side surface of the second template 5 is movably connected to the third template 8, and the lower surface of the mounting block 7 is movably connected to the fixed block 2.

[0025] Working principle: During installation, place the first template 1 on the flat ground, install the second template 5 so that the plug block 6 is inserted into the installation groove 3, and then the plug column 4 is inserted into the second template 5. Similarly, install the third template 8 and insert the card block 9 into the slide groove 10 to complete the installation of the first template 1, the second template 5 and the third template 8. According to the scale plates on the side surfaces of the fixed block 2 and the mounting block 7, determine whether it is necessary to raise the second template 5 and the third template 8 again. After the casting is completed, remove the second template 5 and the third template 8 and start the telescopic rod 13 to raise the cylindrical pier to facilitate mechanical or manual removal.

[0026] 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 high-strength and lightweight bridge cylindrical pier formwork, characterized in that: include: A first template (1), a side surface of the first template (1) is fixedly connected to a fixing block (2), an upper surface of the fixing block (2) is provided with a mounting groove (3), an upper surface of the first template (1) is fixedly connected to an insertion column (4), an upper surface of the first template (1) is movably connected to a second template (5), a side surface of the second template (5) is fixedly connected to an insertion block (6), and a side surface of the second template (5) is fixedly connected to a mounting block (7); The upper surface of the first template (1) is movably connected to the third template (8), the side surface of the third template (8) is provided with a slide groove (10), the side surface of the second template (5) is fixedly connected to a clamping block (9), the side surface of the fixed block (2) is fixedly connected to a ladder (11), the bottom inner wall of the first template (1) is provided with a groove (12), the bottom inner wall of the groove (12) is fixedly connected to a telescopic rod (13), and the end of the telescopic rod (13) away from the groove (12) is fixedly connected to a push plate (14).

2. A high-strength and lightweight bridge cylindrical pier formwork according to claim 1, characterized in that: The side surface of the plug post (4) is movably connected to the second template (5), and the side surface of the plug block (6) is movably connected to the fixed block (2).

3. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The upper surface of the mounting block (7) is provided with a groove, and the lower surface of the mounting block (7) is fixedly connected to the inserting block (6).

4. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The side surface of the clamping block (9) is slidably connected to the sliding groove (10), and the side surface of the plug post (4) is movably connected to the third template (8).

5. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The side surface of the third template (8) is fixedly connected to the insert block (6), and the side surface of the third template (8) is fixedly connected to the mounting block (7).

6. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The side surface of the mounting block (7) is fixedly connected to the ladder (11), and the side surfaces of the mounting block (7) and the fixing block (2) are both provided with scales.

7. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The side surface of the push plate (14) is movably connected to the first template (1), and the side surface of the second template (5) is movably connected to the third template (8).

8. The high-strength and lightweight bridge cylindrical pier formwork according to claim 1 is characterized in that: The lower surface of the mounting block (7) is movably connected to the fixing block (2).

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