Horizontal plane level corrector

Abstract

The utility model relates to a horizontal plane level corrector which is installed on a steel bar frame vertical binding formwork, the steel bar frame vertical binding formwork comprises a left piece frame and a right piece frame which are spliced together, a plurality of height adjusting screw rods are arranged at the bottoms of the left piece frame and the right piece frame, and horizontal height limiting rods are arranged at the tops of the left piece frame and the right piece frame; the horizontal plane level corrector comprises a vertical pipe height scale column and a communicating vessel filled with bright color liquid; vertical pipe height scale columns are arranged at the two ends of the horizontal height limiting rods at the tops of the left rack and the right rack, and vertical pipe height scales are arranged on the side faces of the four vertical pipe height scale columns; a communicating vessel is horizontally arranged on the horizontal height limiting rod at the top of the left rack or the right rack, the four corners of the communicating vessel extend upwards to form a tubular shape, and the four corners of the communicating vessel and the four vertical pipe height scale columns are arranged in a one-to-one correspondence mode. According to the utility model, the horizontal plane position and elevation of the binding formwork can be precisely controlled, and the purpose of calibrating the horizontal plane position of the formwork is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to a horizontal plane level corrector. Background Art

[0002] In the construction industry, especially in the precast bottom plate of the prefabricated channel structure with the bottom first and the wall later, when the embedded steel bars are erected, the traditional steel bar erection and binding formwork erection has the defect of lax control of the horizontal plane position of the formwork, which will cause the formwork erection to deviate and fail to meet the design accuracy requirements, resulting in elevation deviation and tilt in the installation of the embedded steel bars. The deviated and tilted embedded steel bars cannot be aligned one by one with the steel sleeves in the prefabricated side walls, resulting in installation difficulties and affecting the normal construction.

[0003] For this reason, the traditional steel bar erection and binding formwork needs a horizontal plane level corrector to solve the defects of low calibration control accuracy and complicated operation of the horizontal plane position during the erection of the traditional formwork, and to calibrate the formwork elevation control and plane position to ensure that the steel bar erection and binding formwork is installed correctly and meet the installation requirements of the embedded steel bars of the prefabricated structure. Summary of the invention

[0004] In order to solve the problem of low horizontal plane position control accuracy in the application of traditional steel bar frame binding formwork, the utility model provides a horizontal plane level corrector, which is installed on the binding formwork. The horizontal plane position of the binding formwork is accurately adjusted with the calibration device as a guide, thereby ensuring the consistency of the horizontal plane position of the formwork and ensuring that the horizontal plane position accuracy of the formwork meets the construction requirements.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A horizontal plane level corrector is installed on a steel bar frame binding formwork, the steel bar frame binding formwork comprises a left frame and a right frame assembled together, a plurality of height adjustment screws are arranged at the bottom of the left frame and the right frame, a horizontal height limit rod is arranged at the top of the left frame and the right frame, and the horizontal plane level corrector comprises a vertical pipe height scale column and a communicating vessel filled with a bright liquid;

[0007] Both ends of the horizontal height limit rods at the top of the left and right racks are provided with the vertical tube height scale columns, and the sides of the four vertical tube height scale columns are provided with vertical tube height scales, so that the vertical tube height scale columns have a height indication function, which is convenient for indicating the liquid level of the bright liquid in the communicating vessel;

[0008] On the horizontal height-limiting rod at the top of the left or right film rack, the communicating vessel is horizontally arranged. The four corners of the communicating vessel extend upward in a tubular shape, and the four corners of the communicating vessel and the four vertical tube height scale columns are arranged in one-to-one correspondence, which is convenient for respectively indicating the liquid level height of the bright-colored liquid at the four corners of the communicating vessel. On the horizontal height-limiting rod where the communicating vessel is arranged, a protective rod for protecting the communicating vessel is also provided, which is convenient for protecting the communicating vessel and supporting the communicating vessel.

[0009] Further, the vertical tube height scale column is in a square tubular shape, the vertical tube height scale column is vertically arranged, the four vertical tube height scale columns are arranged in a rectangular shape, and the vertical tube height scale is arranged on the side surfaces of the left and right film racks corresponding to the vertical tube height scale columns. The vertical tube height scale is a millimeter scale, which is used to accurately calibrate the height of the bright-colored liquid at the corner position of the communicating vessel.

[0010] Further, the communicating vessel is arranged on the horizontal height-limiting rod at the top of the right film rack. The communicating vessel includes a horizontal tube bent in a "C" shape and vertical tubes connecting the corners of the horizontal tube. The middle of the horizontal tube is connected to the horizontal height-limiting rod, the opening direction of the horizontal tube faces the left film rack, and the four corners of the horizontal tube extend vertically upward to form the vertical tubes. Bright-colored liquid is contained in both the vertical tubes and the horizontal tube. After the horizontal tube is filled with bright-colored liquid, it gradually enters the vertical tubes and exists in the state of a water column.

[0011] Further, the four vertical tubes and the four vertical tube height scale columns are in one-to-one correspondence, the corresponding vertical tubes and vertical tube height scale columns are arranged side by side, and a plug cap for closing the communicating vessel is also provided at the top of the vertical tube, which is convenient for preventing the outflow of the bright-colored liquid and the entry of external impurities.

[0012] Further, the protective rods are arranged at both ends of the horizontal height-limiting rod at the top of the right film rack. The protective rods are perpendicular to the horizontal height-limiting rod. After the two protective rods and the horizontal height-limiting rod are connected and combined, the cross-section is in a "C" shape. The protective rods are arranged on both sides of the horizontal tube. The protective rods combined with the horizontal height-limiting rod are convenient for comprehensively protecting and supporting the horizontal tube.

[0013] Further, the protective rod includes a horizontal height-limiting connecting rod and a vertical tube supporting column. One end of the horizontal height-limiting connecting rod is vertically provided with the vertical tube supporting column. After the horizontal height-limiting connecting rod and the vertical tube supporting column are connected and combined, the cross-section is in a "﹂" shape. The horizontal height-limiting connecting rod is connected to the horizontal tube, and the vertical tube supporting column and the vertical tube are arranged side by side, which is convenient for protecting the vertical tube.

[0014] Through the above technical solutions, the beneficial effects of the present utility model are:

[0015] The utility model is mainly used to correct the horizontal plane position when the binding formwork is installed. The horizontal pipe and the vertical pipe are interconnected to form a communicating vessel structure. When the horizontal plane is corrected, by adjusting the height adjustment screw of the steel bar frame binding formwork, the red liquid in the four vertical pipes reaches the same liquid level scale height by using the communicating vessel principle, which means that the entire steel bar frame binding formwork is in a plane horizontal position, achieving the purpose of calibrating the horizontal plane position.

[0016] The utility model overcomes the problem that the mold frame has the defects of lax elevation control, inaccurate horizontal plane correction, large position deviation and failure to meet the design accuracy requirements when the mold frame is measured by a traditional manual ruler. The horizontal plane leveling device has the advantages of high accuracy, simple structure, convenient use, strong adaptability, low cost and can be reused.

[0017] The utility model can achieve efficient, accurate and high-quality working results when using the horizontal plane level corrector to calibrate the horizontal plane of the steel bar frame binding formwork. After using the horizontal plane level corrector to calibrate the horizontal plane position of the steel bar frame binding formwork, it can ensure that the pre-embedded steel bar frame binding of the bottom plate reaches the accurate horizontal plane position and elevation, and can greatly improve the accuracy of the pre-embedded steel bar frame binding to meet the design accuracy requirements, ensure that the pre-embedded steel bar frame binding of the first cast bottom plate is installed correctly, and meet the installation requirements of the pre-embedded steel bars of the prefabricated structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the split state of the left and right frames in the steel bar frame binding formwork.

[0019] Figure 2 It is a schematic diagram of the state of pre-embedded steel bar erection after the left frame and the right frame in the steel bar erection and binding formwork are combined.

[0020] Figure 3 It is a schematic diagram of two rows of embedded steel bars after the steel bar frame is erected in a standardized and precise manner using the steel bar frame to tie the formwork.

[0021] Figure 4 This is one of the schematic diagrams of a horizontal plane level corrector of the utility model, in which the left sheet frame and the right sheet frame are separated.

[0022] Figure 5 This is the second schematic diagram of a horizontal plane level corrector of the utility model, in which the left sheet frame and the right sheet frame are assembled together.

[0023] Figure 6 The utility model is a schematic diagram of the installation of a connecting vessel and a right sheet frame of a horizontal plane level corrector.

[0024] Figure 7The utility model is a schematic diagram of the separation of the connecting vessel and the right sheet frame of a horizontal plane level corrector.

[0025] The numbers in the attached drawings are: 1 left frame, 2 right frame, 3 height adjustment screw, 4 horizontal height limit rod, 5 embedded steel bars, 6 vertical pipe height scale column, 61 vertical pipe height scale, 7 connecting vessel, 71 horizontal pipe, 72 vertical pipe, 8 plug cap, 9 protective rod, 91 horizontal height limit connecting rod, 92 vertical pipe support column. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings:

[0027] like Figure 1 to Figure 7 As shown, a horizontal plane leveling device is installed on a steel bar erection and binding formwork, and the binding formwork is used to accurately control the erection of the embedded steel bars 5 to ensure the accuracy of the installation position of the embedded steel bars 5. The steel bar erection and binding formwork includes a left frame 1 and a right frame 2 assembled together. The bottom of the left frame 1 and the right frame 2 are both provided with a plurality of height adjustment screws 3, which can adjust the height of the entire binding formwork. The top of the left frame 1 and the right frame 2 are both provided with a horizontal height limit rod 4, as shown in FIG. Figure 1 and Figure 2 shown.

[0028] When the above binding formwork is used, two rows of embedded steel bars 5 are pre-bound on the left frame 1 and the right frame 2 respectively according to the construction requirements, and the top of the embedded steel bars 5 is flush with the top of the horizontal height limit rod 4. Then the height adjustment screw 3 can be adjusted to change the height of the entire binding formwork, thereby adjusting the elevation of the embedded steel bars 5 to ensure that the construction requirements are met. The embedded steel bars 5 that meet the construction requirements are as follows. Figure 3 As shown, the pre-embedded steel bar 5 is only a part of the steel bar mesh of the first cast bottom plate.

[0029] The structure and application of the steel bar erection and binding formwork are prior art. It should be noted that: since there are multiple height adjustment screws 3, the consistency of the height adjustment screws 3 should be ensured to avoid adjustment deviation. Once a deviation occurs, the formwork will be uneven, and there is a defect that the plane position of the formwork is not strictly controlled, and then the formwork erection will deviate, failing to meet the design accuracy requirements, resulting in elevation deviation in the installation of the embedded steel bars 5. Therefore, a horizontal plane leveling corrector is required.

[0030] The horizontal plane level corrector is equivalent to an auxiliary tool of the formwork, which is used for the elevation control of the steel bar frame binding formwork and the calibration of the horizontal plane position, to ensure that the steel bar frame binding formwork is installed correctly and meet the installation requirements of the embedded steel bars 5 of the prefabricated structure.

[0031] The horizontal plane level corrector is a precision control part for controlling the horizontal plane position and height of the die carrier. It includes a vertical tube height scale column 6 and a communicating vessel 7 filled with a bright-colored liquid. Vertical tube height scale columns 6 are provided at both ends of the horizontal height limiting rod 4 at the tops of the left frame 1 and the right frame 2. Thus, the number of vertical tube height scale columns 6 is four, and the four vertical tube height scale columns 6 are arranged in a rectangle. The vertical tube height scale columns 6 are vertically arranged and are square tubular.

[0032] The function of the vertical tube height scale column 6 is to indicate the liquid level height of the bright-colored liquid. Therefore, vertical tube height scales 61 are provided on the sides of all four vertical tube height scale columns 6. Specifically, the vertical tube height scales 61 are arranged on the corresponding sides of the vertical tube height scale columns 6 on the left frame 1 and the right frame 2. That is, the vertical tube height scale 61 on the left frame 1 faces the right frame 2, and the vertical tube height scale 61 on the right frame 2 faces the left frame 1. Thus, they are in a relatively facing relationship. In this embodiment, the vertical tube height scale 61 is a millimeter scale and has numerical markings, which can accurately calibrate the height of the bright-colored liquid at the corner positions of the communicating vessel 7.

[0033] A communicating vessel 7 is horizontally arranged on the horizontal height limiting rod 4 at the top of the left frame 1 or the right frame 2. That is, the number of communicating vessels 7 is only one, and the communicating vessel 7 can be installed on the left frame 1 or on the right frame 2. In this embodiment, the communicating vessel 7 is arranged on the horizontal height limiting rod 4 at the top of the right frame 2. That is, the communicating vessel 7 is installed on the right frame 2, and after installation, it forms an integral body with the right frame 2.

[0034] The communicating vessel 7 includes a horizontal tube 71 bent in a "C" shape and vertical tubes 72 connecting the corners of the horizontal tube 71. The communicating vessel 7 is made of a transparent rigid plastic tube. The diameter of the communicating vessel 7 is 12 - 14 mm, which facilitates the flow of the bright-colored liquid in the communicating vessel 7. The middle of the horizontal tube 71 is connected to the horizontal height limiting rod 4. The opening direction of the horizontal tube 71 faces the left frame 1, and the horizontal tube 71 is connected and docked with the vertical tubes 72 at the four corner positions. Both ends of the horizontal tube 71 are closed to ensure that the bright-colored liquid does not flow out of the horizontal tube 71. When the bright-colored liquid fills the horizontal tube 71, the bright-colored liquid will rush upward into the vertical tubes 72.

[0035] The four corner positions of the communicating vessel 7 extend upward in a tubular shape, and the four corner positions of the communicating vessel 7 are arranged in one-to-one correspondence with the four vertical tube height scale columns 6. That is, the four corner positions of the horizontal tube 71 extend vertically upward to form the vertical tubes 72. The number of vertical tubes 72 is four, and both the vertical tubes 72 and the horizontal tube 71 are filled with a bright-colored liquid, and the bright-colored liquid is pure water added with red dye.

[0036] After the left film holder 1 and the right film holder 2 are assembled, the four vertical tubes 72 and the four vertical tube height scale columns 6 correspond to each other one by one. The corresponding vertical tubes 72 and vertical tube height scale columns 6 are arranged side by side. Furthermore, the liquid level of the bright liquid in the vertical tube 72 can be indicated by the millimeter-level vertical tube height scale 61. A plug cap 8 for closing the communicating vessel 7 is also provided at the top of the vertical tube 72. The plug cap 8 can be removed or installed to prevent impurities from entering the communicating vessel 7.

[0037] Since the communicating vessel 7 is installed relying on the right film holder 2, to ensure the reliable installation of the communicating vessel 7 and protect the communicating vessel 7, for this purpose, a protective rod 9 for protecting the communicating vessel 7 is also provided on the horizontal height limiting rod 4 where the communicating vessel 7 is arranged.

[0038] Specifically, protective rods 9 are provided at both ends of the horizontal height limiting rod 4 at the top of the right film holder 2. The number of protective rods 9 is two, and the protective rods 9 are perpendicular to the horizontal height limiting rod 4. After the two protective rods 9 and the horizontal height limiting rod 4 are connected and combined, the cross-section is in a "匚" shape, which is adapted to the bending contour of the horizontal tube 71. The protective rods 9 are arranged on both sides of the horizontal tube 71, and together with the horizontal height limiting rod 4 arranged in the middle position of the horizontal tube 71, the bent horizontal tube 71 can be protected in all directions.

[0039] The protective rod 9 includes a horizontal height limiting connecting rod 91 and a vertical tube support column 92. One end of the horizontal height limiting connecting rod 91 is vertically provided with the vertical tube support column 92. After the horizontal height limiting connecting rod 91 and the vertical tube support column 92 are connected and combined, the cross-section is in a "﹂" shape. The horizontal height limiting connecting rod 91 is connected to the side of the horizontal tube 71 to support the horizontal tube 71, and the vertical tube support column 92 is arranged side by side with the vertical tube 72.

[0040] In short, since the communicating vessel 7 is made of a water pipe and has a certain softness, to ensure the reliable installation of the communicating vessel 7 and protect the communicating vessel 7, here the horizontal tube 71 is adhesively bonded to the horizontal height limiting connecting rod 91 and the horizontal height limiting rod 4, which can support the horizontal tube 71 in all directions. At the same time, the cross-section of the horizontal tube 71 is the same as the cross-section after the protective rod 9 and the horizontal height limiting rod 4 are connected and combined. Therefore, the horizontal tube 71 can be protected in all directions to prevent it from being damaged by bumps.

[0041] After the left film holder 1 and the right film holder 2 are disassembled, two of the vertical tubes 72 and the vertical tube height scale columns 6 are in a separated state. To avoid damage to these two vertical tubes 72 due to bumps, the vertical tube support column 92 is arranged. When the binding formwork is in the separated state, the vertical tube 72 is protected by the vertical tube support column 92. The upper horizontal height limiting rod 4 and the horizontal height limiting connecting rod 91 form a planar frame, and the vertical tube support column 92 and the vertical tube height scale column 6 are connected to this planar frame, jointly forming a three-dimensional frame, which is the skeleton of the horizontal plane level corrector. The communicating vessel 7 is installed on this skeleton, jointly constituting the horizontal plane level corrector.

[0042] Since the binding formwork is a split structure, it is assembled from the left frame 1 and the right frame 2 which are independent of each other. Therefore, the horizontal plane level corrector can also be regarded as an assembled structure. Two vertical tube height scale columns 6 are installed on the left frame 1, and these two vertical tube height scale columns 6 move with the left frame 1. Two vertical tube height scale columns 6 are also installed on the right frame 2. In addition, two protective rods 9 and a connecting vessel 7 are also installed. These three parts move with the right frame 2.

[0043] The principle of the utility model is as follows: after the left sheet frame 1 and the right sheet frame 2 are assembled to form an integral steel bar erection and tying formwork, the tying formwork is used to standardize the erection of the embedded steel bars 5. After two rows of embedded steel bars 5 and the tying formwork are tied together, the overall elevation of the formwork is corrected using a horizontal plane level corrector, that is, the height adjustment screw 3 is adjusted to drive the tying formwork and the embedded steel bars 5 to move up and down together, thereby adjusting the elevation of the embedded steel bars 5.

[0044] The specific operation is as follows: first, unscrew the plug cap 8 to ensure that the communication vessel 7 is connected to the atmosphere, adjust the first height adjustment screw 3 of the steel bar frame binding formwork so that the formwork reaches the design elevation, and the bright liquid in the first vertical tube 72 reaches a scale value. Then adjust the height adjustment screws 3 at the corners of the remaining three formworks respectively, so that the height of the red liquid in the remaining three vertical tubes 72 of the horizontal plane level corrector reaches the same height scale value as the first vertical tube 72, that is, the liquid level in the four vertical tubes 72 reaches the same height scale value, which means that the plane formed by the upper horizontal height limit rods 4 of the left frame 1 and the right frame 2 is in a horizontal plane position, indicating that the entire steel bar frame binding formwork is in a plane horizontal position, and the overall elevation of the formwork meets the design requirements, achieving the purpose of calibrating the plane position and the overall elevation.

[0045] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A horizontal plane level corrector, installed on a steel bar frame binding formwork, the steel bar frame binding formwork comprising a left frame (1) and a right frame (2) assembled together, a plurality of height adjustment screws (3) are arranged at the bottom of the left frame (1) and the right frame (2), and a horizontal height limit rod (4) is arranged at the top of the left frame (1) and the right frame (2), characterized in that: It includes a vertical tube height scale column (6) and a communicating vessel (7) filled with a bright-colored liquid. Both ends of the horizontal height-limiting rod (4) at the top of the left film rack (1) and the right film rack (2) are provided with the vertical tube height scale columns (6), and vertical tube height scales (61) are provided on the sides of the four vertical tube height scale columns (6). The communicating vessel (7) is horizontally arranged on the horizontal height-limiting rod (4) at the top of the left film rack (1) or the right film rack (2). The four corners of the communicating vessel (7) extend upward in a tubular shape, and the four corners of the communicating vessel (7) and the four vertical tube height scale columns (6) are arranged in one-to-one correspondence; a protective rod (9) for protecting the communicating vessel (7) is also provided on the horizontal height-limiting rod (4) where the communicating vessel (7) is arranged.

2. A horizontal plane level corrector according to claim 1, characterized in that: The vertical tube height scale column (6) is square-tubular, the vertical tube height scale column (6) is vertically arranged, the four vertical tube height scale columns (6) are arranged in a rectangle, and vertical tube height scales (61) are arranged on the corresponding sides of the vertical tube height scale columns (6) on the left film rack (1) and the right film rack (2). The vertical tube height scale (61) is a millimeter scale, which is used to accurately calibrate the height of the bright-colored liquid at the corner position of the communicating vessel (7).

3. A horizontal plane level corrector according to claim 1, characterized in that: The communicating vessel (7) is arranged on the horizontal height-limiting rod (4) at the top of the right film rack (2). The communicating vessel (7) includes a horizontal tube (71) bent in a "C" shape and vertical tubes (72) connecting the corners of the horizontal tube (71). The middle of the horizontal tube (71) is connected to the horizontal height-limiting rod (4), the opening direction of the horizontal tube (71) faces the left film rack (1), and the four corners of the horizontal tube (71) extend vertically upward to form the vertical tubes (72). Both the vertical tubes (72) and the horizontal tube (71) are filled with a bright-colored liquid.

4. A horizontal plane level corrector according to claim 3, characterized in that: The four vertical tubes (72) and the four vertical tube height scale columns (6) are arranged in one-to-one correspondence. The corresponding vertical tubes (72) and vertical tube height scale columns (6) are arranged side by side, and a plug cap (8) for closing the communicating vessel (7) is also provided at the top of the vertical tube (72).

5. A horizontal plane level corrector according to claim 3, characterized in that: Both ends of the horizontal height-limiting rod (4) at the top of the right film rack (2) are provided with the protective rods (9). The protective rods (9) are perpendicular to the horizontal height-limiting rod (4). After the two protective rods (9) and the horizontal height-limiting rod (4) are connected and combined, the cross-section is in a "C" shape, and the protective rods (9) are arranged on both sides of the horizontal tube (71).

6. A horizontal plane level corrector according to claim 5, characterized in that: The protective rod (9) includes a horizontal height-limiting connecting rod (91) and a vertical tube support column (92). One end of the horizontal height-limiting connecting rod (91) is vertically provided with the vertical tube support column (92). After the horizontal height-limiting connecting rod (91) and the vertical tube support column (92) are connected and combined, the cross-section is in a "﹂" shape. The horizontal height-limiting connecting rod (91) is connected to the side of the horizontal tube (71), and the vertical tube support column (92) and the vertical tube (72) are arranged side by side.

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