Auxiliary mounting device for steel sheet pile crown beam

Abstract

The steel sheet pile crown beam auxiliary installation device comprises a hanging plate, a hanging rod and an angle adjuster, the hanging plate is installed on a steel sheet pile, a screw hole is formed in the hanging plate, the hanging rod is in an L shape, the short edge of the hanging rod is hinged to the hanging plate through threads matched with the screw hole, the angle adjuster is installed on the long edge of the hanging rod, and the angle adjuster is connected with the hanging plate. The angle adjuster comprises a supporting rod and an adjusting bolt arranged on the supporting rod, and the supporting rod is connected with the long edge of the hanging rod. The lifting plate can be rapidly combined with a steel sheet pile to be installed on the upper portion of a crown beam, the lifting rod is hinged to the lifting plate, the lifting rod rotates relative to the lifting plate, an installation space is provided for installation of the crown beam, and installation of the crown beam is not affected. Acting force can be quickly formed on the end part of the crown beam through the angle adjuster, so that angle adjustment and auxiliary installation of the crown beam are realized, and the use is convenient and quick.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet pile crown beam installation technical field more particularly, relate to a kind of steel sheet pile crown beam auxiliary installation device. BACKGROUND

[0002] Steel sheet pile is a kind of section steel with lock, widely used in the safety support of foundation pit and trench excavation. Since the steel sheet pile has limited resistance to soil lateral pressure, after excavating a certain depth, a crown beam needs to be provided as a reinforcement measure for the steel sheet pile. The crown beam is usually made of channel steel or H-shaped steel, which is welded with the body of the steel sheet pile and the support to form a closed "mouth" shape structure, thereby improving the integrity and compression resistance of the steel sheet pile. The installation process of a general crown beam is to first measure and position the support, then weld and install the support, place the crown beam on the support and make local adjustments, and finally weld the crown beam with the body of the steel sheet pile and the support as a whole. The local adjustment before welding the crown beam can use temporary lifting devices such as hand-operated hoists and truck cranes, but the support of the hand-operated hoist is usually made on site, and its safety and stability are difficult to guarantee. The adjustment accuracy of the truck crane is also difficult to guarantee, and the cost is relatively high.

[0003] Therefore, there is a need for a new steel sheet pile crown beam auxiliary installation device to realize accurate and flexible adjustment of the crown beam under the premise of safety, and the installation and disassembly are flexible, do not affect subsequent construction operations, the whole set of device can be used repeatedly, and the cost is relatively low. SUMMARY

[0004] The utility model provides a kind of steel sheet pile crown beam auxiliary installation device to solve the problem that existing crown beam installation is inconvenient and disassembly is not flexible.

[0005] According to one aspect of the utility model, a steel sheet pile crown beam auxiliary installation device is provided, which includes a hanging plate, a hanging rod and an angle adjuster. The hanging plate is installed on the steel sheet pile, and a screw hole is provided on the hanging plate. The hanging rod is L-shaped, and its short side is hinged to the hanging plate through a screw thread matched with the screw hole. The angle adjuster is installed on the long side of the hanging rod. The angle adjuster includes a support rod and an adjusting bolt installed on the support rod. The support rod is connected to the long side of the hanging rod.

[0006] On the basis of the above-mentioned scheme, a limiting plate is further hinged to the support rod. The limiting plate includes a connecting arm and a control plate. One end of the connecting arm is connected to the support rod, and the other end of the connecting arm is connected upwardly to the control plate. The control plate is arranged in parallel with the support rod. The end of the adjusting bolt abuts against the control plate.

[0007] On the basis of the above-mentioned scheme, a support rib is arranged between the support rod and the long side of the hanging rod.

[0008] On the basis of the above-mentioned scheme, a baffle is arranged on both sides of the control plate. The distance between the inner edges of the baffles is greater than the width of the support rod.

[0009] Based on the above scheme, the preferred option is that there are multiple adjusting bolts installed at intervals on the support rod, and the control plate is located at the lower part of the crown beam.

[0010] This utility model discloses an auxiliary installation device for steel sheet pile cap beams. A hanging plate can be quickly attached to the steel sheet pile and installed on the upper part of the cap beam installation. A hanging rod is hinged to the hanging plate, and the rotation of the hanging rod relative to the hanging plate provides installation space for the cap beam without affecting its installation. An angle adjuster is installed at the bottom of the hanging rod, which can quickly apply force to the end of the cap beam, achieving angle adjustment and assisted installation. It is convenient and quick to use. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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. In the drawings:

[0012] Figure 1 This is a schematic diagram of the auxiliary installation device for the steel sheet pile cap beam of this utility model;

[0013] Figure 2 For the present utility model Figure 1 A schematic diagram of direction A;

[0014] Figure 3 For the present utility model Figure 2 A schematic diagram of direction B;

[0015] Figure 4 For the present utility model Figure 3 A schematic diagram of direction C;

[0016] Explanation of icon numbers:

[0017] 1. Hanging plate; 11. Screw holes;

[0018] 2. Steel sheet piles;

[0019] 21. Hanging rod; 22. Nut; 23. Short side; 24. Long side;

[0020] 3. Angle adjuster;

[0021] 31. Support rod; 32. Adjusting bolt; 33. Limiting plate; 34. Connecting arm; 35. Control panel; 36. Support rib; 37. Baffle; 38. Pin;

[0022] 4. Crown beam. Detailed Implementation

[0023] The specific embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0024] It should be understood that the term "comprising" as used in the specification and the appended claims indicates the presence of the recited features, integers, steps, operations, elements, and / or components but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0025] For the sake of simplicity, only parts related to the present application are shown in the drawings, which do not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is shown schematically, or only one of them is marked. In this document, "one" not only means "only one", but also means "more than one" situation.

[0026] It should be further understood that the term "and / or" used in the present application and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0027] In the embodiments shown in the drawings, the indications of directions such as up, down, left, right, front and back are not absolute but relative to explain the structure and movement of various components of the present application. When these components are in the position shown in the drawings, these descriptions are appropriate. If the position of these components changes, the indications of these directions also change accordingly.

[0028] In addition, in the description of the present application, the terms "first", "second", etc. are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the specific embodiments of the present application will be described in conjunction with the drawings. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can also be obtained.

[0030] Please refer to Figure 1 , and in combination with Figure 2 and Figure 3 shown, the steel sheet pile crown beam auxiliary installation device of the present application comprises a hanging plate 1, a hanging rod 21 and an angle adjuster 3.

[0031] The hanging plate 1 is a right trapezoid structure and is made of hot-rolled steel plate, one end of the hanging plate 1 is provided with a screw hole 11 through which a hanging rod 21 can pass, and the other end is welded with the side wall of the steel sheet pile 2.

[0032] The hanging rod 21 is L-shaped and is made of hot-rolled round steel, the short side 23 is processed into an external thread structure, can pass through the hanging plate 1 and is fixed by a nut 22, and the long side 24 is welded with the angle adjuster 3 as a whole.

[0033] The angle adjuster 3 comprises a supporting rod 31 and an adjusting bolt 32 arranged on the supporting rod 31, and the supporting rod 31 is connected with the long side 24 of the hanging rod 21.

[0034] Specifically, the supporting rod 31 is made of hot-rolled round steel, one end of which is welded with the hanging rod 21, and the middle and the other end are provided with holes and processed into internal thread structures, and can be connected with the adjusting bolt 32.

[0035] The supporting rod 31 is further hinged with a limiting plate 33, the limiting plate 33 comprises a connecting arm 34 and a control plate 35, one end of the connecting arm 34 is connected with the supporting rod 31, the other end of the connecting arm 34 is upwardly connected with the control plate 35, the control plate 35 is arranged in parallel with the supporting rod 31, and the end of the adjusting bolt 32 abuts against the control plate 35.

[0036] In order to ensure the connecting strength between the connecting arm 34 and the supporting rod 31, the supporting rib 36 is arranged between the supporting rod 31 and the long side 24 of the hanging rod 21.

[0037] The connecting arm 34 and the control plate 35 are made of hot-rolled steel plate and are welded as a whole, and are connected with the reinforcing supporting rib 36 by a pin 38 and can rotate freely within a certain angle. The supporting rib 36 is a right triangle structure and is made of hot-rolled steel plate, the right angle sides are welded with the hanging rod 21 and the supporting rod 31 as a whole, and the middle is provided with holes through which the pin 38 can pass.

[0038] During installation, firstly, according to the size of the steel sheet pile 2, the structure form, size and weight of the corbel 4, the number, size and installation position of the auxiliary installation device are determined, before earth excavation, according to the determined relevant data, each component is processed and manufactured, the supporting rod 31 and the supporting rib 36 are welded on the hanging rod 21, and the angle adjuster 3 is installed; secondly, after excavation to the specified depth, the hanging plate 1 is welded and installed on the top of the steel sheet pile 2, the short side 23 of the hanging rod 21 is installed with a nut 22 and then passes through the hanging plate 1 and is fixed by two nuts 22; thirdly, the hanging rod 21 is rotated upward, the corbel 4 is installed on the support, the hanging rod 21 is rotated downward and reset, and the hanging rod 21 and the supporting rod 31 wrap the corbel 4; finally, the adjusting bolt 32 is rotated according to actual needs, the positioning and direction of the corbel 4 are adjusted through the control plate 35, and the corbel 4 is welded with the steel sheet pile 2 and the support as a whole in time.

[0039] After the crown beam 4 is installed, loosen the high-strength bolts and nuts 22, remove the hanger rod 21 and the hanging plate 1, inspect and maintain them, and store them for later use.

[0040] Please see Figure 4 As shown, this utility model also provides baffles 37 on both sides of the control panel 35. The distance between the inner edges of the baffles 37 is greater than the width of the support rod 31. For details of the structure, please refer to [link / reference needed]. Figure 4 As shown.

[0041] To ensure force balance, the adjusting bolts 32 of this utility model are multiple and spaced apart on the support rod 31, and the control plate 35 is located at the lower part of the crown beam 4.

[0042] This utility model discloses an auxiliary installation device for a steel sheet pile cap beam. A hanging plate 1 can be quickly attached to the steel sheet pile 2 and installed on the upper part of the cap beam 4. A hanging rod 21 is hinged to the hanging plate 1. The rotation of the hanging rod 21 relative to the hanging plate 1 provides installation space for the cap beam 4 without affecting its installation. An angle adjuster 3 is installed at the bottom of the hanging rod 21. The angle adjuster 3 can quickly apply force to the end of the cap beam 4, achieving angle adjustment and assisted installation. It is convenient and quick to use.

[0043] Finally, the method described in this application is merely a preferred embodiment and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A steel sheet pile bent auxiliary installation device, characterized by, The present application relates to a kind of angle adjuster, including hanging plate, hanging rod and angle adjuster, the hanging plate is installed on steel sheet pile, and screw hole is provided on the hanging plate, hanging rod is L type and its short side is hinged with the hanging plate by being equipped with the screw hole adaptation screw thread, angle adjuster is installed on the long side of hanging rod, and angle adjuster includes support rod and adjusting bolt installed on support rod, support rod is connected with the long side of hanging rod.

2. The auxiliary installation device for steel sheet pile crown beam according to claim 1, characterized in that, Limiting plate is also hinged on support rod, and limiting plate includes connecting arm and control plate, one end of connecting arm is connected with support rod, and the other end of connecting arm is connected with control plate upward, control plate is arranged in parallel with support rod, and the end of adjusting bolt is abutted on the control plate.

3. The auxiliary installation device for steel sheet pile crown beam according to claim 2, characterized in that, Support rib is arranged between support rod and the long side of hanging rod.

4. The auxiliary installation device for steel sheet pile crown beam according to claim 2, characterized in that, Baffle is arranged on the both sides of control plate, and the distance between inner edge surface of baffle is greater than the width of support rod.

5. The auxiliary installation device for steel sheet pile crown beam according to claim 2, wherein The adjusting bolt is multiple and is spaced apart and installed on the support rod, and the control plate is in the lower part of the crown beam.

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