Steel sheet pile positioner

Abstract

The utility model relates to the technical field of building construction, in particular to a steel sheet pile positioner which comprises profile steel, a limiting rod movably installed on the profile steel, supporting plates movably installed at the two ends of the front face of the limiting rod respectively, a connecting block and a threaded sleeve. The connecting block is welded on the back of the limiting rod; a cushion block is fixedly installed on the side, away from the connecting block, of the profile steel. Wherein a hole is formed in the cushion block, and a bolt penetrates through the hole; wherein the front end of the bolt penetrates through the cushion block and the profile steel and is in threaded connection with the connecting block; the threaded sleeve is welded to the side, away from the profile steel, of the supporting plate. An adjusting screw rod is installed in the threaded sleeve in a threaded mode. The problems that an existing steel sheet pile is low in installation speed and low in working efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel sheet pile positioner. Background Art

[0002] Steel sheet pile is a kind of steel with locking mouth. Its cross section is straight plate, groove and Z shape, etc., with various sizes and interlocking forms. Its advantages are: high strength, easy to drive into hard soil layer; can be constructed in deep water, and add inclined support to form a cage when necessary. It has good waterproof performance; can form cofferdams of various shapes as needed, and can be reused many times, so it has a wide range of uses.

[0003] When installing the steel sheet piles currently used, a worker holds two groups of steel sheet piles by hand so that the screw holes of the two groups of steel sheet piles overlap, and then another worker tightens the bolts to complete the installation. After installation, the two relative groups of steel sheet piles are supported by a supporting positioning structure, and the supporting positioning structure has a fixed size. When supporting different tunnels, different supporting positioning structures need to be configured and placed by hoisting, which leads to a long installation time and reduces construction efficiency. Therefore, a steel sheet pile positioner is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a steel sheet pile positioner, which has the advantage of improving the efficiency of steel sheet pile installation and solves the problems of slow installation speed and relatively low work efficiency of existing steel sheet piles.

[0005] To achieve the above object, the utility model provides the following technical solutions: a steel sheet pile positioner, comprising a steel section, a limit rod movably mounted on the steel section, support plates movably mounted on both ends of the front side of the limit rod, and a connecting block and a threaded sleeve;

[0006] The connecting block is welded and installed on the back of the limit rod;

[0007] Wherein, a cushion block is fixedly installed on one side of the steel section away from the connection block;

[0008] Wherein, the pad is provided with a hole and a bolt passes through it;

[0009] The front end of the bolt passes through the spacer and the steel section and is threadedly connected to the connecting block;

[0010] The threaded sleeve is welded and installed on the side of the support plate away from the steel section;

[0011] Wherein, an adjusting screw is installed on the inner thread of the threaded sleeve.

[0012] When using a steel sheet pile locator in the present technical solution, the limit rod is arranged horizontally along the horizontal center line of the steel section, and the limit rod is fixed by passing through the pad and connected to the steel section and the connecting block by bolts, and the steel section is fixed in the desired position, and the adjacent channel steels are positioned and installed by the channel rods and connecting strips. After that, the support plates are installed on both ends of the limit rods, and the support plates provide stable support for the adjacent limit rods. By rotating the adjusting screw, the position of the support plate relative to the steel section can be adjusted to adapt to steel sheet piles of different sizes, so as to support and position the relatively distributed steel sections. After the construction is completed, the above steps can be reversed to disassemble the steel sheet pile locator for reuse or other construction operations.

[0013] Preferably, the cross section of the steel section adopts a corrugated structure design, and channel steel and a limit strip are welded and installed at both ends of the steel section.

[0014] The cross-section adopts a corrugated structure design, which can increase the rigidity and bending resistance of the steel section, and may provide better drainage performance, suitable for wet or underwater environments.

[0015] Preferably, the sizes of the channel steel and the limit strip match each other, and the material of the channel steel and the limit strip is the same as that of the section steel.

[0016] The channel steel and limit strips are of matching sizes and made of the same material as the steel sections, which ensures the consistency and stability of the overall structure while ensuring the accuracy of support and positioning at both ends of the steel sections.

[0017] Preferably, the limit rod is designed with round steel material, and the limit rod is transversely arranged along the horizontal center line of the steel section.

[0018] Made of round steel and arranged transversely along the horizontal centerline of the steel section, it provides uniform support, helps maintain the stability of the steel section and reduces bending.

[0019] Preferably, the support plate is designed with an arc-shaped steel plate material, and the inner diameter of the support plate matches the outer diameter of the limiting rod.

[0020] By matching the inner diameter of the support plate with the outer diameter of the limit rod, the limit rod can be better supported through the arc design, thereby improving the stability of the support plate after being connected to the limit rod.

[0021] Preferably, the connection blocks are welded to the back of the limiting rod at equal distances, and the size of the side of the connection block away from the limiting rod matches the curvature of the steel section.

[0022] The connecting blocks are welded equidistantly on the back of the limit rod, and their sizes match the curvature of the steel section, which helps to evenly distribute the force, reduce local stress concentration, and improve the durability of the structure.

[0023] Preferably, the size of the cushion block close to the side of the steel section matches the curvature of the steel section, and the cushion block is welded and installed on the steel section.

[0024] The size of the pad close to the side of the steel section matches the curvature of the steel section and is welded and installed on the steel section, which can provide better support and positioning effects and ensure the stability of the steel section.

[0025] Preferably, the adjusting screw adopts a double-start thread structure design, and the threads at both ends of the adjusting screw are distributed in a mirror image.

[0026] The adjusting screw adopts a double-start thread structure design, and the threads on both ends are mirrored, which allows finer adjustment, adapts to the use of tunnels of different sizes, and provides higher adjustment flexibility and precision.

[0027] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0028] The utility model provides a connecting block and a threaded sleeve, and welds the connecting block to the back of the limit rod, and a cushion block is fixedly installed on the side of the steel section away from the connecting block, a hole is opened on the cushion block and a bolt passes through it, and at the same time, the front end of the bolt passes through the cushion block and the steel section and is threadedly connected to the connecting block, and the threaded sleeve is welded and installed on the side of the support plate away from the steel section, and an adjusting screw is threadedly installed in the threaded sleeve. The movable installation design of the limit rod and the support plate allows them to be adjusted according to actual needs to adapt to steel sheet piles of different sizes and shapes, thereby reducing the preparation work before installation, and the bolt passes through the cushion block and is threadedly connected to the connecting block. It provides a way to quickly fix the limit rod on the steel section. The combination of the threaded sleeve and the adjusting screw provides a simple adjustment mechanism, allowing the operator to adjust the distance between the two relative support plates as needed to adapt to the use of tunnels of different sizes. The connecting block is welded on the back of the limit rod, providing a stable connection point to ensure the stability and positioning accuracy of the steel section during the adjustment process. The pad is fixedly installed on the steel section and connected to the steel section and the connecting block by bolts, which increases the stability of the structure, reduces movement or dislocation during the installation process, and achieves the effect of improving the installation efficiency of the steel sheet pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the limit rod of the utility model;

[0032] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at the enlarged point.

[0033] In the figure: 1. limit rod; 2. steel section; 3. support plate; 4. adjusting screw; 5. threaded sleeve; 6. connecting block; 7. channel steel; 8. bolt; 9. limit strip; 10. spacer block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is: a steel sheet pile positioner, including a steel section 2, a limit rod 1 is movably installed on the steel section 2, support plates 3 are movably installed at both ends of the front side of the limit rod 1, and also includes a connecting block 6 and a threaded sleeve 5;

[0037] Specifically, by providing a connecting block 6 and a threaded sleeve 5, and welding the connecting block 6 to the back of the limiting rod 1, a cushion block 10 is fixedly installed on the side of the steel section 2 away from the connecting block 6, a hole is opened on the cushion block 10 and a bolt 8 passes through it, and at the same time, the front end of the bolt 8 passes through the cushion block 10 and the steel section 2 and is threadedly connected to the connecting block 6, the threaded sleeve 5 is welded and installed on the side of the support plate 3 away from the steel section 2, and an adjusting screw 4 is installed on the inner thread of the threaded sleeve 5. The movable installation design of the limiting rod 1 and the support plate 3 allows them to be adjusted according to actual needs to adapt to steel sheet piles of different sizes and shapes, thereby reducing the preparation work before installation, the bolt 8 passes through the cushion block 10 and is connected to the connecting block 6 threaded connection provides a way to quickly fix the limit rod 1 on the steel section 2. The combined use of the threaded sleeve 5 and the adjusting screw 4 provides a simple adjustment mechanism, allowing the operator to adjust the distance between the two relative support plates 3 as needed to adapt to the use of tunnels of different sizes. The connecting block 6 is welded on the back of the limit rod 1, providing a stable connection point to ensure the stability and positioning accuracy of the steel section 2 during the adjustment process. The cushion block 10 is fixedly installed on the steel section 2 and connected to the steel section 2 and the connecting block 6 by bolts 8, which increases the stability of the structure, reduces movement or dislocation during the installation process, and achieves the effect of improving the installation efficiency of the steel sheet pile.

[0038] Furthermore, the cross section of the steel section 2 adopts a corrugated structure design, and the two ends of the steel section 2 are respectively welded and installed with a channel steel 7 and a limit strip 9.

[0039] The cross section adopts a corrugated structure design, which can increase the rigidity and bending resistance of the steel section 2, and may provide better drainage performance, and is suitable for wet or underwater environments.

[0040] Furthermore, the sizes of the channel steel 7 and the limiting strip 9 match each other, and the material of the channel steel 7 and the limiting strip 9 is the same as that of the section steel 2 .

[0041] The channel steel 7 and the limit strip 9 are of the same size and made of the same material as the section steel 2 , which ensures the consistency and stability of the overall structure and the accuracy of the support and positioning of the two ends of the section steel 2 .

[0042] Furthermore, the limit rod 1 is designed with round steel material, and the limit rod 1 is transversely arranged along the horizontal center line of the steel section 2.

[0043] Made of round steel and arranged transversely along the horizontal centerline of the steel section, it provides uniform support, helps maintain the stability of the steel section and reduces bending.

[0044] Furthermore, the support plate 3 is designed with an arc-shaped steel plate material, and the inner diameter of the support plate 3 matches the outer diameter of the limiting rod 1 .

[0045] By matching the inner diameter of the support plate 3 with the outer diameter of the limiting rod 1 , the limiting rod 1 can be better supported by the arc design, thereby improving the stability of the support plate 3 after being connected to the limiting rod 1 .

[0046] Furthermore, the connection blocks 6 are welded to the back of the limiting rod 1 at equal distances, and the size of the side of the connection block 6 away from the limiting rod 1 matches the curvature of the steel section 2 .

[0047] The connecting blocks 6 are welded at equal distances on the back of the limiting rod 1 and their sizes match the curvature of the steel section 2, which helps to evenly distribute the force, reduce local stress concentration, and improve the durability of the structure.

[0048] Furthermore, the size of the cushion block 10 close to the side of the steel section 2 matches the curvature of the steel section 2 , and the cushion block 10 is welded and installed on the steel section 2 .

[0049] The size of the pad 10 close to the side of the steel section 2 matches the curvature of the steel section 2 and is welded and installed on the steel section 2, which can provide better support and positioning effects and ensure the stability of the steel section 2.

[0050] Furthermore, the adjusting screw 4 adopts a double-start thread structure design, and the threads at both ends of the adjusting screw 4 are distributed in a mirror image.

[0051] The adjusting screw 4 adopts a double-start thread structure design, and the threads at both ends are mirrored, which allows finer adjustment, adapts to use in tunnels of different sizes, and provides higher adjustment flexibility and accuracy.

[0052] When the utility model is used, the limit rod 1 is arranged horizontally along the horizontal center line of the steel section 2, and the bolt 8 passes through the pad 10 and is connected to the steel section 2 and the connecting block 6, so as to fix the limit rod 1 and fix the steel section 2 in the desired position, and the adjacent channel steels are positioned and installed through the channel rod and the connecting strip. After that, the support plate 3 is installed on both ends of the limit rod 1, and the support plate 3 provides stable support for the adjacent limit rods 1. By rotating the adjusting screw 4, the position of the support plate 3 relative to the steel section 2 can be adjusted to adapt to steel sheet piles of different sizes, so as to support and position the relatively distributed steel sections 2. After the construction is completed, the above steps can be reversed to disassemble the steel sheet pile positioner for reuse or other construction operations.

[0053] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A steel sheet pile positioner, comprising a steel section (2), wherein a limit rod (1) is movably mounted on the steel section (2), and support plates (3) are movably mounted on both ends of the front side of the limit rod (1), characterized in that: Also includes: A connecting block (6) is welded and mounted on the back of the limiting rod (1); Wherein, a cushion block (10) is fixedly installed on the side of the steel section (2) away from the connecting block (6); The pad (10) has a hole through which a bolt (8) passes; The front end of the bolt (8) passes through the cushion block (10) and the steel section (2) and is threadedly connected to the connecting block (6); A threaded sleeve (5) is welded and installed on a side of the support plate (3) away from the steel section (2); The threaded sleeve (5) has an internal thread on which an adjusting screw (4) is installed.

2. A steel sheet pile positioner according to claim 1, characterized in that: The cross section of the steel section (2) adopts a corrugated structure design, and channel steel (7) and a limit strip (9) are respectively welded and installed at both ends of the steel section (2).

3. A steel sheet pile positioner according to claim 2, characterized in that: The sizes of the channel steel (7) and the limiting strip (9) match each other, and the material of the channel steel (7) and the limiting strip (9) is the same as that of the section steel (2).

4. A steel sheet pile positioner according to claim 1, characterized in that: The limit rod (1) is designed with round steel material, and the limit rod (1) is arranged transversely along the horizontal center line of the steel section (2).

5. A steel sheet pile positioner according to claim 1, characterized in that: The support plate (3) is designed with an arc-shaped steel plate material, and the inner diameter of the support plate (3) matches the outer diameter of the limiting rod (1).

6. A steel sheet pile positioner according to claim 1, characterized in that: The connection blocks (6) are welded to the back of the limiting rod (1) at equal distances, and the size of the side of the connection block (6) away from the limiting rod (1) matches the curvature of the profile steel (2).

7. A steel sheet pile positioner according to claim 1, characterized in that: The size of the cushion block (10) on the side close to the steel section (2) matches the curvature of the steel section (2), and the cushion block (10) is welded and installed on the steel section (2).

8. A steel sheet pile positioner according to claim 1, characterized in that: The adjusting screw (4) adopts a double-start thread structure design, and the threads at both ends of the adjusting screw (4) are distributed in a mirror image.

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