Quick fixing structure for cold-bent steel sheet pile

Abstract

The utility model discloses a cold-bending steel sheet pile rapid fixing structure which comprises a bearing bottom plate, a transverse frame is fixedly installed on the bearing bottom plate, a two-way screw rod is rotatably installed on the transverse frame, transverse moving blocks are in threaded connection with the two sides of the two-way screw rod, and a longitudinal frame is fixedly installed on the tops of the transverse moving blocks. A first one-way screw rod is rotationally installed on the longitudinal frame, a longitudinal moving block is connected to the first one-way screw rod in a threaded mode, a fixing assembly is arranged on the longitudinal moving block, and a bearing assembly is arranged below the fixing assembly. Through the design of the two-way screw rod and the transverse moving block, rapid positioning and adjusting of the cold-bending steel sheet pile in the transverse direction are achieved, through the combination of the first one-way screw rod and the longitudinal moving block, a user can adjust the longitudinal position of the cold-bending steel sheet pile according to the actual requirement, through the design of the fixing assembly, stable fixing of the cold-bending steel sheet pile is achieved, and the practicability is high. And due to the design of the bearing assembly, the structure can stably bear the cold-bending steel sheet piles of various lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a cold-bent steel sheet pile fast fixing structure. Background Art

[0002] With the rapid development of modern construction projects, especially in the fields of infrastructure construction, water conservancy projects, road construction, etc., cold-formed steel sheet piles have gradually become an important support and cofferdam material due to their high strength, convenient construction, and reusability.

[0003] Traditional cold-formed steel sheet pile installation methods often rely on manual labor and empirical judgment, making it difficult to ensure precise horizontal and vertical alignment of the cold-formed steel sheet piles. The adjustment process is cumbersome, affecting construction efficiency. Furthermore, during assembly, the steel sheet piles may shift or tilt due to external forces, affecting the stability and safety of the overall structure. Furthermore, traditional structures are often designed for steel sheet piles of specific lengths and lack the universal support capacity for piles of different lengths, limiting their application. Research to address these issues led to the invention of this device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cold-bent steel sheet pile fast fixing structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold-bent steel sheet pile rapid fixing structure, comprising a receiving base plate, a transverse frame fixedly installed on the receiving base plate, a bidirectional screw rotatably installed on the transverse frame, and a first hand wheel fixedly installed at one end of the bidirectional screw, transverse moving blocks threadedly connected on both sides of the bidirectional screw, and the width of the transverse moving block is equal to the width inside the transverse frame, a longitudinal frame is fixedly installed on the top of the transverse moving block, a No. 1 one-way screw is rotatably installed on the longitudinal frame, and a second hand wheel is fixedly installed on the top of the No. 1 one-way screw, a longitudinal moving block is threadedly connected on the No. 1 one-way screw, and the width of the longitudinal moving block is equal to the width inside the longitudinal frame, a fixing component is provided on the longitudinal moving block, and a supporting component is provided below the fixing component.

[0006] Furthermore, supporting legs are fixedly installed at the four corners of the bottom of the supporting base plate.

[0007] Furthermore, the fixing assembly includes a U-shaped bracket fixedly mounted on the longitudinal moving block, the top of the U-shaped bracket is threadedly connected to a No. 2 one-way screw, the bottom of the No. 2 one-way screw is fixedly mounted with a pressure plate, and the top of the No. 2 one-way screw is fixedly mounted with a third hand wheel.

[0008] Furthermore, the supporting assembly includes a connecting frame fixedly installed at the bottom of the U-shaped bracket, on which a No. 3 one-way screw is rotatably installed, a fourth hand wheel is fixedly installed at the outer end of the No. 3 one-way screw, and a movable support pad is threadedly connected to the No. 3 one-way screw, and the width of the movable support pad is equal to the width inside the connecting frame.

[0009] Furthermore, the movable support pad is an L-shaped structure, and the plane where the highest point of the movable support pad is located coincides with the plane where the inner side surface of the bottom of the U-shaped bracket is located.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model realizes the rapid positioning and adjustment of the cold-bent steel sheet piles in the lateral direction through the design of the bidirectional screw and the transverse moving block, ensures the precise alignment of the steel sheet piles in the transverse direction, and provides a good foundation for subsequent installation and splicing work; the combination of the No. 1 unidirectional screw and the longitudinal moving block allows the user to adjust the longitudinal position of the cold-bent steel sheet pile according to actual needs, so that it can adapt to different site conditions and engineering requirements, and improves the flexibility and accuracy of construction; the design of the fixing component realizes the firm fixation of the cold-bent steel sheet piles, which not only ensures the stability of the steel sheet piles during the assembly process, but also prevents displacement or tilting due to external forces, ensuring construction quality and safety; the design of the supporting component enables the structure to stably support cold-bent steel sheet piles of various lengths, thereby enhancing the versatility and practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0014] Figure 2 A schematic diagram of the local structure provided by the utility model;

[0015] Figure 3 A schematic diagram of the structure of the fixing assembly and the supporting assembly provided by the present invention;

[0016] Figure 4 This is a structural schematic diagram of the supporting assembly provided by the utility model.

[0017] Description of reference numerals:

[0018] 1. Supporting base plate; 2. Horizontal frame; 3. Bidirectional screw; 4. First handwheel; 5. Horizontal moving block; 6. Longitudinal frame; 7. One-way screw No. 1; 8. Second handwheel; 9. Longitudinal moving block; 10. Fixing assembly; 1001. U-shaped bracket; 1002. One-way screw No. 2; 1003. Pressing plate; 1004. Third handwheel; 11. Supporting assembly; 1101. Connecting frame; 1102. One-way screw No. 3; 1103. Fourth handwheel; 1104. Moving support pad; 12. Support leg. DETAILED DESCRIPTION

[0019] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0020] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Example:

[0022] Refer to the attached Figure 1 and Figure 2 The embodiment of a cold-bent steel sheet pile fast fixing structure includes a receiving base plate 1, and the four corners of the bottom of the receiving base plate 1 are fixedly installed with support legs 12, and a transverse frame 2 is fixedly installed on the receiving base plate 1, and a bidirectional screw 3 is rotatably installed on the transverse frame 2, and a first hand wheel 4 is fixedly installed at one end of the bidirectional screw 3. When in use, the first hand wheel 4 is rotated to realize the rotation of the bidirectional screw 3. Both sides of the bidirectional screw 3 are threadedly connected with transverse moving blocks 5, and the width of the transverse moving blocks 5 is equal to the width inside the transverse frame 2, thereby realizing the limitation of the transverse moving blocks 5, so that the transverse moving blocks 5 on both sides can move toward or away from each other along the transverse frame 2 during the rotation of the bidirectional screw 3, thereby realizing rapid positioning and adjustment of the cold-bent steel sheet piles in the transverse direction, and ensuring the precise alignment of the steel sheet piles in the transverse direction.

[0023] Refer to the attached Figure 1 、 Figure 2 and Figure 4The top of the transverse moving block 5 is fixedly installed with a longitudinal frame 6, and a No. 1 one-way screw 7 is rotatably installed on the longitudinal frame 6, and a second hand wheel 8 is fixedly installed on the top of the No. 1 one-way screw 7. When in use, the second hand wheel 8 is turned to realize the rotation of the No. 1 one-way screw 7. The No. 1 one-way screw 7 is threadedly connected with a longitudinal moving block 9, and the width of the longitudinal moving block 9 is equal to the width inside the longitudinal frame 6, thereby realizing the limitation of the longitudinal moving block 9, so that the longitudinal moving block 9 can move along the longitudinal frame 6 during the rotation of the No. 1 one-way screw 7, allowing the user to adjust the longitudinal position of the cold-bent steel sheet pile according to actual needs.

[0024] Refer to the attached Figure 1 and Figure 3 , a fixing assembly 10 is provided on the longitudinal moving block 9, and the fixing assembly 10 includes a U-shaped bracket 1001 fixedly mounted on the longitudinal moving block 9, and a No. 2 one-way screw 1002 is threadedly connected to the top of the U-shaped bracket 1001, and a pressure plate 1003 is fixedly mounted on the bottom of the No. 2 one-way screw 1002, and a third hand wheel 1004 is fixedly mounted on the top of the No. 2 one-way screw 1002. When in use, the third hand wheel 1004 is rotated, and the third hand wheel 1004 drives the No. 2 one-way screw 1002 and the pressure plate 1003 to move, and the cold-bent steel sheet piles are placed on the U-shaped bracket 1001, and the pressure plate 1003 is used to fix the cold-bent steel sheet piles, so that the cold-bent steel sheet piles placed on the U-shaped brackets 1001 on both sides remain stable during assembly, preventing displacement or tilt due to external force.

[0025] Refer to the attached Figure 1 、 Figure 3 and Figure 4 A supporting assembly 11 is provided below the fixing assembly 10, and the supporting assembly 11 includes a connecting frame 1101 fixedly installed at the bottom of the U-shaped bracket 1001, and a No. 3 one-way screw 1102 is rotatably installed on the connecting frame 1101, and a fourth hand wheel 1103 is fixedly installed on the outer end of the No. 3 one-way screw 1102. When in use, the fourth hand wheel 1103 is rotated, and the fourth hand wheel 1103 drives the No. 3 one-way screw 1102 to rotate, and a movable support pad 1104 is threadedly connected to the No. 3 one-way screw 1102, and the width of the movable support pad 1104 is equal to the width inside the connecting frame 1101, thereby realizing the limitation of the movable support pad 1104, so that the movable support pad 1104 can move along the connecting frame 1101 during the rotation of the No. 3 one-way screw 1102.

[0026] Among them, the movable support pad 1104 is an L-shaped structure, and the plane at the highest point of the movable support pad 1104 coincides with the plane of the inner side surface of the bottom of the U-shaped bracket 1001. The movement of the movable support pad 1104 enables the supporting assembly 11 to stably support cold-bent steel sheet piles of various lengths, thereby ensuring the stability of the cold-bent steel sheet piles during assembly.

[0027] The present application realizes the rapid positioning and adjustment of the cold-bent steel sheet piles in the lateral direction through the design of the bidirectional screw 3 and the transverse moving block 5, ensures the precise alignment of the steel sheet piles in the lateral direction, and provides a good foundation for subsequent installation and splicing work; the combination of the No. 1 unidirectional screw 7 and the longitudinal moving block 9 allows the user to adjust the longitudinal position of the cold-bent steel sheet pile according to actual needs, so that it can adapt to different site conditions and engineering requirements, and improve the flexibility and accuracy of construction; through the design of the fixing component 10, the cold-bent steel sheet piles are firmly fixed, which not only ensures the stability of the steel sheet piles during the assembly process, but also prevents displacement or tilting due to external forces, ensuring construction quality and safety; the design of the supporting component 11 enables the structure to stably support cold-bent steel sheet piles of various lengths, thereby enhancing the versatility and practicality of the structure.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cold-formed steel sheet pile fast fixing structure, characterized in that: The invention comprises a receiving base plate (1), a transverse frame (2) is fixedly mounted on the receiving base plate (1), a bidirectional screw (3) is rotatably mounted on the transverse frame (2), and a first hand wheel (4) is fixedly mounted on one end of the bidirectional screw (3), transverse moving blocks (5) are threadedly connected on both sides of the bidirectional screw (3), and the width of the transverse moving block (5) is equal to the width inside the transverse frame (2), a longitudinal frame (6) is fixedly mounted on the top of the transverse moving block (5), a first one-way screw (7) is rotatably mounted on the longitudinal frame (6), and a second hand wheel (8) is fixedly mounted on the top of the first one-way screw (7), a longitudinal moving block (9) is threadedly connected on the first one-way screw (7), and the width of the longitudinal moving block (9) is equal to the width inside the longitudinal frame (6), a fixing assembly (10) is provided on the longitudinal moving block (9), and a supporting assembly (11) is provided below the fixing assembly (10).

2. The cold-formed steel sheet pile fast fixing structure according to claim 1, characterized in that: Support legs (12) are fixedly mounted at the four corners of the bottom of the receiving base plate (1).

3. The cold-formed steel sheet pile fast fixing structure according to claim 1, characterized in that: The fixing assembly (10) comprises a U-shaped bracket (1001) fixedly mounted on the longitudinal moving block (9); a second one-way screw (1002) is threadedly connected to the top of the U-shaped bracket (1001); a pressure plate (1003) is fixedly mounted on the bottom of the second one-way screw (1002); and a third hand wheel (1004) is fixedly mounted on the top of the second one-way screw (1002).

4. The cold-formed steel sheet pile fast fixing structure according to claim 3, characterized in that: The supporting assembly (11) comprises a connecting frame (1101) fixedly mounted on the bottom of the U-shaped bracket (1001), a No. 3 one-way screw (1102) being rotatably mounted on the connecting frame (1101), a fourth hand wheel (1103) being fixedly mounted on the outer end of the No. 3 one-way screw (1102), a movable support pad (1104) being threadedly connected to the No. 3 one-way screw (1102), and the width of the movable support pad (1104) being equal to the width of the interior of the connecting frame (1101).

5. The cold-formed steel sheet pile fast fixing structure according to claim 4, characterized in that: The movable support pad (1104) is an L-shaped structure, and the plane where the highest point of the movable support pad (1104) is located coincides with the plane where the inner side surface of the bottom of the U-shaped bracket (1001) is located.

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