Detachable concrete cover plate hoisting structure

Abstract

The utility model provides a detachable concrete cover plate hoisting structure which comprises a plurality of sleeves pre-buried in a concrete cover plate, a cover sealing assembly or a hoisting assembly is detachably connected in the sleeves, the hoisting assembly comprises a connecting rod and a lasso, one end of the connecting rod is detachably connected with the sleeves, the other end of the connecting rod is fixedly connected with the lasso, and the lasso is fixedly connected with the cover sealing assembly or the hoisting assembly. The lifting requirement of the cover plate is met, the cover sealing assembly can be arranged without dismounting the lifting assembly during lifting, traveling vehicles or pedestrians can conveniently go on the cover plate, and meanwhile the risk that the lifting assembly is artificially damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy and hydropower technology, and in particular to a detachable concrete cover plate hoisting structure. Background Technology

[0002] In hydraulic structures, cover plates are a very common feature. For movable precast concrete cover plates, it is usually necessary to pre-install hooks for easy lifting and installation. Typically, curved hooks are pre-embedded directly in the concrete, and the lifting hook is simply passed through the pre-embedded hook during lifting. Considering that pedestrians or vehicles usually need to pass through the cover plate area, there are certain limitations on the size of the pre-embedded curved hooks. Even so, the installation of pre-embedded hooks still has a certain impact on vehicles or pedestrians, such as causing vehicles to bump and pedestrians to trip. In urban-rural fringe areas or areas with poor management, exposed metal hooks are often deliberately removed by human intervention, thus causing safety accidents. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a detachable concrete cover plate lifting structure that can solve the problem that traditional cover plate lifting structures affect pedestrians and vehicles and may even be stolen.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] A detachable concrete cover hoisting structure includes several sleeves embedded in the concrete cover. A cover assembly or a hoisting assembly is detachably connected to each sleeve. The hoisting assembly includes a connecting rod and a sling. One end of the connecting rod is detachably connected to the sleeve, and the other end of the connecting rod is fixedly connected to the sling.

[0006] Based on the above technical solutions, the present invention may also adopt the following further technical solutions, or combine these further technical solutions:

[0007] An anchor plate is fixed to the bottom of the sleeve, and a plurality of first tie bars are fixed to the anchor plate. A plurality of second tie bars are fixed to the bottom of the first tie bars.

[0008] The connecting rod is threadedly connected to the sleeve.

[0009] The sealing assembly includes an orifice cap and a connecting post. The connecting post is fixed below the orifice cap and can be inserted into the sleeve. The orifice cap can cover the opening of the sleeve.

[0010] The sling is a steel cable sling.

[0011] Compared with the prior art, this utility model has the following advantages and beneficial effects: it meets the lifting requirements of the cover plate, eliminates the need to remove the lifting components during lifting and install the cover components, facilitates vehicles or pedestrians on the cover plate, and avoids the risk of human damage to the lifting components. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the planar structure of the concrete cover plate of this utility model.

[0013] Figure 2 This utility model Figure 1 Enlarged view of point a in the middle.

[0014] Figure 3 This utility model Figure 2 Sectional view at point bb.

[0015] Figure 4 This is a cross-sectional view of the sleeve connection lifting assembly of this utility model.

[0016] Figure 5 This is a cross-sectional view of the sleeve connection and cap assembly of this utility model. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote elements with the same or similar functions throughout. However, it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting this utility model. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this utility model.

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0019] The present invention provides a detachable concrete cover plate hoisting structure, including a plurality of sleeves 2 pre-embedded in the concrete cover plate 1. A cover assembly or a hoisting assembly is detachably connected in the sleeve 2. The hoisting assembly includes a connecting rod 5 and a sling 6. One end of the connecting rod 5 is detachably connected to the sleeve 2, and the other end of the connecting rod 5 is fixedly connected to the sling 5.

[0020] In this embodiment, when it is necessary to lift the concrete cover plate 1, the lifting assembly is installed in the sleeve 2, and the lifting device is used to lift and install the concrete cover plate 1 using the sling 5. When it is not necessary to lift, the lifting assembly is removed and stored separately, and the cover assembly is installed in the sleeve 2.

[0021] An anchor plate 21 is fixed to the bottom of the sleeve 2, and several first tie bars 3 are fixed on the anchor plate 21. Several second tie bars 4 are fixed to the bottom of the first tie bars 3.

[0022] In this embodiment, the anchor plate 21 is welded to the sleeve 2. For example... Figure 2 and Figure 3 As shown, several first tie bars 3 are fixed horizontally and vertically on the top of the anchor rod 21. The two ends of the first tie bars 3 are bent downwards. The second tie bars 4 are located below the anchor plate 21 and are partially welded to the first tie bars 3.

[0023] The connecting rod 5 is threadedly connected to the sleeve 2.

[0024] The sealing assembly includes an orifice cap 7 and a connecting post 8. The connecting post 8 is fixed below the orifice cap 7 and can be inserted into the sleeve 2. The orifice cap 7 can cover the opening of the sleeve 2.

[0025] Loop 6 is a steel cable sling.

[0026] The construction method of the detachable concrete cover plate hoisting structure of this utility model is as follows:

[0027] a. Install the sleeve 2 of the welding anchor plate 21 to complete the installation of the first tie bar 3 and the second tie bar 4;

[0028] b. Complete the pouring of concrete cover plate 1, and wait for the cover plate to reach the design strength;

[0029] c. When it is necessary to install or lift the cover plate, screw the connecting rod 5 with the sling 6 into the sleeve 2, and put the lifting hook of the lifting device into the sling 5 to lift it.

[0030] d. When lifting is not required, remove the connecting rod 5 with the sling 6 and cover the opening of the sleeve 2 with the orifice cap 7 for protection.

[0031] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the detachable concrete cover plate hoisting structure of this utility model, and can produce the positive effects described in this utility model.

[0032] It should be noted that the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "installed," "set," "equipped with," "connected," "connected," and "sleeve-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two mechanisms, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In the description of this utility model, it should be understood that the terms "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are also used only for the sake of brevity in description and do not indicate or imply relative importance.

[0034] Furthermore, in practicing the claims of this utility model, those skilled in the art can understand and influence variations to the disclosed embodiments through a study of the drawings, the disclosure, and the appended claims. Additionally, in the claims and description, words such as "comprising" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and will not be listed here.

Claims

1. A detachable concrete cover plate hoisting structure, characterized in that, It includes several sleeves (2) embedded in a concrete cover plate (1). A cover assembly or a lifting assembly is detachably connected inside the sleeve (2). The lifting assembly includes a connecting rod (5) and a sling (6). One end of the connecting rod (5) is detachably connected to the sleeve (2), and the other end of the connecting rod (5) is fixedly connected to the sling (6).

2. The detachable concrete cover plate hoisting structure as described in claim 1, characterized in that, An anchor plate (21) is fixed to the bottom of the sleeve (2), and a number of first tie bars (3) are fixed on the anchor plate (21). A number of second tie bars (4) are fixed to the bottom of the first tie bars (3).

3. The detachable concrete cover plate hoisting structure as described in claim 1, characterized in that, The connecting rod (5) is threadedly connected to the sleeve (2).

4. The detachable concrete cover plate hoisting structure as described in claim 1, characterized in that, The sealing assembly includes an orifice cap (7) and a connecting post (8). The connecting post (8) is fixed below the orifice cap (7). The connecting post (8) can be inserted into the sleeve (2). The orifice cap (7) can cover the opening of the sleeve (2).

5. The detachable concrete cover plate hoisting structure as described in claim 1, characterized in that, The lasso (6) is a steel cable lasso.

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