Simple construction tool basket for diaphragm wall construction

Abstract

The utility model belongs to the technical field of underground diaphragm wall construction equipment, and discloses a simple construction tool basket for underground diaphragm wall construction, a bottom plate is positioned at the bottom of the tool basket, a main body reinforcing steel bar frame comprises two U-shaped reinforcing steel bars and a plurality of supporting reinforcing steel bars welded between the U-shaped reinforcing steel bars, and the lower ends of the two U-shaped reinforcing steel bars respectively penetrate through reinforcing steel bar penetrating holes in the two ends of the bottom plate; the side doors are movably mounted at two ends of the main reinforcement frame through bolts; the safety rope fixing anchor point comprises a plurality of safety rope hooks fixed at the upper end of the main body steel bar frame; and each lifting point comprises an inclined reinforcing steel bar welded at the corner position of the main body reinforcing steel bar frame. Through the cooperation of the bottom plate and the main body steel bar frame, dozens of supporting steel bars, concrete cushion blocks or other tools used for arranging a steel bar cage can be loaded, and the underground diaphragm wall groove hole construction tool storage device is frequently placed beside a groove hole in the grooving and steel bar cage arranging process and used for storing underground diaphragm wall groove hole construction tools and providing safety rope fixing anchor points for constructors; standardized construction process management is facilitated, and meanwhile the construction site is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ground-connected wall construction equipment, and in particular relates to a simple construction tool basket used for ground-connected wall construction. Background Art

[0002] Underground continuous wall construction refers to the process of using a special trenching machine to dig a narrow and deep trench in sections along the designed position on the ground of the planned underground building, clear the foundation, sink a steel cage in the trench and pour underwater concrete to build a section of reinforced concrete wall. Connect several wall sections into a whole to form a continuous underground wall.

[0003] During the construction of underground continuous walls, the steel cage is an important part of the underground continuous wall and needs to be manufactured and installed according to the design requirements. During the production process, attention should be paid to the specifications, quantity and position of the steel bars to ensure the strength and stability of the steel cage.

[0004] The construction tool basket is a device used to assist the construction of underground continuous walls. It can be used in the construction of underground continuous walls to store construction tools and materials, and has the characteristic of being directly hoisted. However, the design and production of traditional construction tool baskets for underground continuous wall construction have no specific design, lack of comprehensive consideration of the use scenarios of underground continuous wall construction, and single function, which involves frequent hoisting and occupying the working space during use.

[0005] Through the above analysis, the problems and defects of the existing technology are as follows: the traditional ground-connected wall construction tool basket lacks comprehensive consideration of the ground-connected wall construction usage scenario, has a single function, is frequently lifted and moved, and occupies work space. The utility model combines the actual construction and adopts a multifunctional design, which is conducive to the safe and standardized construction of the ground-connected wall in the restricted scene of the construction site. Utility Model Content

[0006] In order to overcome the problems existing in the related art, the utility model provides a simple construction tool basket for ground-connected wall construction.

[0007] The technical solution of the utility model is as follows: A simple construction tool basket for ground-connected wall construction is provided with:

[0008] The bottom plate is located at the bottom of the tool basket, and the four corners of the bottom plate are reserved with steel bars through holes;

[0009] The main steel bar frame includes two U-shaped steel bars and a plurality of supporting steel bars welded between the U-shaped steel bars, and the lower ends of the two U-shaped steel bars are fixed in the steel bar through holes at both ends of the bottom plate;

[0010] The side doors are movably mounted on both ends of the main steel frame through bolts;

[0011] The enclosure is fixed on the outside of the main steel frame;

[0012] Safety rope fixing anchor points, including a plurality of safety rope hooks fixed to the upper end of the main steel reinforcement frame;

[0013] The hanging points are arranged at the four corners of the upper end of the main reinforcement frame, and each hanging point includes an inclined reinforcement welded at the corner position of the main reinforcement frame.

[0014] Furthermore, water holes are reserved at the four corners of the bottom plate, and the water holes are located on the inner side of the enclosure.

[0015] Furthermore, the main reinforcement frame and both ends of the side door are respectively fixed with pin shaft sleeves that cooperate with each other, and the two ends of the side door are respectively installed in the corresponding pin shaft sleeves through a bolt column.

[0016] Furthermore, the bolt includes a pin shaft, a limit block and a handle, the limit block is fixed to the upper end of the pin shaft, and the handle is fixed to the upper end of the limit block.

[0017] Further, the enclosure includes a bottom enclosure and an upper wire mesh enclosure;

[0018] The bottom enclosure includes a plurality of baffles, which are fixed to the lower ends of the sides of the main reinforcement frame, and the upper wire mesh enclosure is fixed to the upper ends of the sides of the main reinforcement frame.

[0019] Furthermore, a handle is welded and fixed at both ends of the outer side of the side door, and the handle is a longitudinally arranged bent steel bar.

[0020] In combination with all the above technical solutions, the beneficial effects of the utility model are as follows:

[0021] The utility model relates to a multifunctional, simple and safe ground-connected wall construction tool basket for underground continuous wall construction. Through the cooperation of the bottom plate and the main steel bar frame, dozens of supporting steel bars for the installation under the steel bar cage, or concrete pads and other tools can be loaded. During the process of grooving and the installation of the steel bar cage, it is often placed at the edge of the slot hole for storing ground-connected wall slot hole construction tools. At the same time, it can also provide construction personnel with a safety rope fixing anchor point, which is conducive to standardized construction process management and saves construction space.

[0022] The utility model strengthens the integrity and structural safety of the main structure by passing two U-shaped steel bars through the steel bar through-holes reserved in the bottom plate. The lower ends of the two U-shaped steel bars can also support the bottom of the bottom plate, so that a clearance is formed at the bottom of the tool basket, and water accumulation at the bottom can be avoided.

[0023] The utility model can provide a reliable safety rope fixing anchor point for ground-connected wall slot hole construction work, and by standardizing the use position of the safety rope fixing anchor point, it is beneficial to on-site standardized construction management, and saves construction space for placing operators' safety ropes to anchor stone piers, etc.

[0024] The utility model reserves four water permeable holes at the four corners of the bottom plate, which can be used for cleaning or to avoid water accumulation; both ends of the side door are movably installed by bolts, so that the side door can be opened and closed in two directions. During construction, the opening and closing direction of the baffle can be selected according to site requirements. The utility model is suitable for scenes with narrow ground-connected wall construction sites.

[0025] The utility model has two handles installed on the side door, which facilitates the opening of the side door and increases the bending resistance of the steel plate on the side of the side door close to the axis.

[0026] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0028] Figure 1 It is a structural schematic diagram of a simple construction tool basket for ground-connected wall construction provided by an embodiment of the utility model;

[0029] Figure 2 It is a structural schematic diagram of the bottom plate provided by an embodiment of the utility model;

[0030] Figure 3 It is a schematic diagram of the assembly of the bottom plate and the U-shaped steel bar provided in the embodiment of the utility model;

[0031] Figure 4 It is a structural schematic diagram of the main steel reinforcement frame provided by an embodiment of the utility model;

[0032] Figure 5 It is a structural schematic diagram of a side door provided by an embodiment of the utility model;

[0033] Figure 6 It is a schematic diagram of the structure of the bolt provided by the embodiment of the utility model;

[0034] In the figure: 1. Bottom plate; 2. Main steel bar frame; 3. Side door; 4. Safety rope hook; 5. Lifting point; 6. Steel bar penetration hole; 7. U-shaped steel bar; 8. Bolt column; 9. Inclined steel bar; 10. Water-permeable hole; 11. Pin sleeve; 12. Pin; 13. Limit block; 14. Handle; 15. Bottom enclosure; 16. Upper wire mesh enclosure; 17. Handle. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0036] like Figure 1 As shown, the simple construction tool basket for ground-connected wall construction provided by the embodiment of the utility model includes a base plate 1, a main steel reinforcement frame 2, a side door 3, a bottom enclosure 15, an upper wire mesh enclosure 16, a safety rope fixing anchor point and a hanging point 5.

[0037] The bottom plate 1 is located at the bottom of the tool basket; the main steel bar frame 2 includes two U-shaped steel bars 7 and multiple supporting steel bars welded between the U-shaped steel bars 7; the side doors 3 are movably installed at both ends of the main steel bar frame 2 through bolt columns 8; the bottom enclosure 15 includes multiple baffles, which are fixed to the lower end of the side of the main steel bar frame 2; the upper wire mesh enclosure 16 is fixed to the upper end of the side of the main steel bar frame 2; the safety rope fixing anchor point includes multiple safety rope hooks 4 fixed to the upper end of the main steel bar frame 2; there are four hanging points 5, which are respectively located at the four corners of the upper end of the main steel bar frame 2, and each hanging point 5 includes an inclined steel bar 9 welded at the corner position of the main steel bar frame 2.

[0038] like Figure 2 and Figure 3 As shown, the four corners of the bottom plate 1 in the embodiment of the utility model are reserved with steel bar through holes 6 and water holes 10, the water holes 10 are located on the inner side of the bottom enclosure 15, and the lower ends of the two U-shaped steel bars 7 pass through the steel bar through holes 6 at both ends of the bottom plate 1 respectively.

[0039] like Figure 4 and Figure 5 As shown, the main reinforcement frame 2 and the side door 3 in the embodiment of the utility model are respectively fixed with mutually matching pin shaft sleeves 11, and the two ends of the side door 3 are respectively installed in the corresponding pin shaft sleeves 11 through a bolt column 8. Both ends of the side door 3 are movably installed through the bolt column 8, so that the side door 3 can be opened and closed in two directions. During construction, the opening and closing direction can be selected according to the needs of the site, which is suitable for scenes with narrow construction sites of ground-connected walls.

[0040] Preferably, a handle 17 is welded and fixed at both ends of the outer side of the side door 3 in the embodiment of the utility model, and the handle 17 is a longitudinally arranged bent steel bar. By installing two handles 17 on the side door 3, the side door 3 is convenient to open and the bending resistance of the steel plate on the side of the side door 3 close to the axis is increased.

[0041] like Figure 6As shown, the bolt 8 in the embodiment of the utility model includes a pin 12, a stopper 13 and a handle 14, wherein the stopper 13 is fixed to the upper end of the pin 12, and the handle 14 is fixed to the upper end of the stopper 13. The stopper 13 can be used to limit the upper end position of the pin 12 when it is matched with the pin sleeve 11, and the handle 14 can be used to facilitate the disassembly and installation of the pin 12.

[0042] The working principle of the utility model is as follows: when the utility model is used, the lifting rope of the external lifting equipment is connected and fixed to the lifting point 5 of the main steel frame 2. By lifting the bolt column 8 at one end of the side door 3, the side door 3 can be opened, which is convenient for construction workers to place tools and materials. Dozens of supporting steel bars for the steel cage, or concrete pads and other tools can be loaded on the inside of the main steel frame 2. The safety rope hook 4 of the safety rope fixing anchor point can facilitate the fixing of the installation rope by the construction workers, saving the construction site for placing the operator's safety rope belt anchor stone piers, etc.

[0043] Its usage scenarios include being placed near the ground-anchored wall slot to store tools and materials used for ground-anchored wall construction; at the same time, it can be used as an anchor point for the safety rope of slot operators.

[0044] Its usage scenarios also include using the built-in lifting point 5 to transfer tool materials inside and outside the site according to the requirements of design bulk density and other requirements.

[0045] The utility model is often placed at the edge of the slot hole during the process of grooving and laying down the steel cage, and is used to store tools for ground-connected wall slot construction. It also serves as a safety rope fixing anchor point for construction workers during construction, which is conducive to standardized construction process management and saves construction space.

[0046] The construction tool basket provided by the utility model needs to comply with relevant regulations and operating procedures when in use to ensure safety. At the same time, the construction tool basket needs to be regularly inspected and maintained during use to ensure its normal operation and service life.

[0047] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents, and these modifications or replacements should be included in the protection scope of the utility model.

Claims

1. A simple construction tool basket for ground-connected wall construction, characterized in that: The settings are: A bottom plate (1) is located at the bottom of the tool basket, and four corners of the bottom plate (1) are provided with steel bar holes (6); The main steel bar frame (2) comprises two U-shaped steel bars (7) and a plurality of supporting steel bars welded between the U-shaped steel bars (7), wherein the lower ends of the two U-shaped steel bars (7) are fixed in the steel bar through holes (6) at both ends of the bottom plate (1); The side doors (3) are movably mounted on both ends of the main steel frame (2) through bolts (8); A fence fixed on the outside of the main steel frame (2); A safety rope fixing anchor point comprises a plurality of safety rope hooks (4) fixed to the upper end of the main steel reinforcement frame (2); The hanging points (5) are arranged at four corners of the upper end of the main steel bar frame (2), and each hanging point (5) comprises an inclined steel bar (9) welded at a corner position of the main steel bar frame (2).

2. The simple construction tool basket for ground-connected wall construction according to claim 1 is characterized in that: Water holes (10) are reserved at the four corners of the bottom plate (1), and the water holes (10) are located on the inner side of the enclosure.

3. The simple construction tool basket for ground-connected wall construction according to claim 1, characterized in that: The main steel bar frame (2) and the two ends of the side door (3) are respectively fixed with mutually matching pin shaft sleeves (11), and the two ends of the side door (3) are respectively installed in the corresponding pin shaft sleeves (11) through a bolt column (8).

4. The simple construction tool basket for ground-connected wall construction according to claim 3 is characterized in that: The bolt column (8) comprises a pin shaft (12), a limit block (13) and a handle (14); the limit block (13) is fixed to the upper end of the pin shaft (12), and the handle (14) is fixed to the upper end of the limit block (13).

5. The simple construction tool basket for ground-connected wall construction according to claim 1, characterized in that: The enclosure comprises a bottom enclosure (15) and an upper wire mesh enclosure (16); The bottom enclosure (15) comprises a plurality of baffles, which are fixed to the lower ends of the sides of the main reinforcement frame (2), and the upper wire mesh enclosure (16) is fixed to the upper ends of the sides of the main reinforcement frame (2).

6. The simple construction tool basket for ground-connected wall construction according to claim 1, characterized in that: A handle (17) is welded and fixed to both ends of the outer side of the side door (3), and the handle (17) is a longitudinally arranged bent steel bar.

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