Auxiliary positioning device for embedded steel plate of radial gate support bracket

Abstract

The utility model relates to an auxiliary positioning device for an embedded steel plate of a radial gate support bracket. The auxiliary positioning device for the embedded steel plate of the radial gate support bracket comprises a positioning frame, wherein a rectangular through hole is formed in the positioning frame; the positioning ribs are fixed at four corners of the rectangular through hole; the lifting hook is arranged on the side wall of the positioning frame; the distance between the positioning ribs located in the width direction of the rectangular through hole is matched with the width of the embedded steel plate, and the distance between the positioning ribs located in the length direction of the rectangular through hole is matched with the length of the embedded steel plate, so that the positioning ribs abut against the side walls of the embedded steel plate. And therefore, the pre-embedded steel plate is fixedly embedded in the rectangular through hole. When the embedded steel plate is installed, a control line is firstly bounded on a gate pier along the lower edge of an arc gate support bracket, then the positioning device is lifted to a designed position through a lifting hook, the embedded steel plate can be accurately positioned after the device is close to the gate pier after the lower part is aligned with the control line, the positioning time is effectively shortened, and the positioning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water conservancy and hydropower construction engineering, and particularly relates to an auxiliary positioning device for an embedded steel plate of an arc gate support bracket. BACKGROUND

[0002] The arc gate support bracket, as a kind of arm supporting body, mainly functions to support the arc gate to ensure that the gate can stably and safely operate. The structure thereof is usually a short cantilever variable cross-section deep beam, which can effectively bear and disperse the pressure and moment generated by the gate.

[0003] The embedded steel plate of the arc gate support bracket refers to an iron or steel component that is embedded in the concrete structure in advance during the construction process and used to connect and support the arc gate support. The shape and size thereof are usually customized according to the design requirements to ensure perfect cooperation with the arc gate support. The main function of the embedded steel plate is to provide a stable support point to ensure that the arc gate and other structures can safely and reliably operate. The structure of the embedded steel plate is shown in the Chinese patent with the patent number CN211572008U.

[0004] In the water conservancy and hydropower engineering, the positioning of the arc gate support bracket is an important technical link. The positioning accuracy of the embedded steel plate directly affects the stability and service life of the entire structure. The traditional positioning structure of the arc gate support bracket without support hinge seat has a large difficulty in installing the arc gate support hinge, and therefore has the problem of long positioning time. CONTENT OF THE UTILITY MODEL

[0005] To solve or partially solve the problems in the related art, the present application provides an auxiliary positioning device for an embedded steel plate of an arc gate support bracket.

[0006] To achieve the above-mentioned purpose, the present application is implemented by the following technical solutions:

[0007] An auxiliary positioning device for an embedded steel plate of an arc gate support bracket, which comprises:

[0008] A positioning frame, which is provided with a rectangular through hole;

[0009] Positioning ribs, which are fixed to four corners of the rectangular through hole;

[0010] A hook, which is arranged on the side wall of the positioning frame;

[0011] The spacing of the positioning ribs in the width direction of the rectangular through hole is consistent with the width of the embedded steel plate, and the spacing of the positioning ribs in the length direction of the rectangular through hole is consistent with the length of the embedded steel plate, so that the positioning ribs abut against the side wall of the embedded steel plate, and the embedded steel plate is embedded in the rectangular through hole.

[0012] Optionally, the lifting hook is in a triangular structure.

[0013] Optionally, the positioning frame is fixedly connected by transverse angle steels and longitudinal angle steels.

[0014] Optionally, the side top width a of the positioning frame is 0.2 m, the bottom width b is 0.8 m, and the height h is 1.376 m.

[0015] Optionally, the width c of the positioning frame is consistent with the thickness of the arc gate support bracket corbel, which is 1 m.

[0016] Optionally, the angle steel is ∠63X5 mm angle steel.

[0017] Optionally, the positioning rib adopts HRB400 φ16 mm threaded steel.

[0018] Optionally, the lifting hook adopts HPB300 φ10 mm round steel.

[0019] The beneficial effects of the present application are as follows: when the embedded steel plate is installed, a control line is first drawn along the lower edge of the arc gate support bracket corbel on the pier, then the positioning device is hoisted to the designed position through the lifting hook, and after the lower part is aligned with the control line, the device is closed to the pier, so that the embedded steel plate can be accurately positioned, the positioning time is effectively shortened, and the positioning efficiency is improved.

[0020] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout the several views, and in which the exemplary embodiments of the present application are shown.

[0022] Figure 1 is a side view of the auxiliary positioning device for the embedded steel plate of the arc gate support bracket corbel shown in the embodiments of the present application;

[0023] Figure 2 is a front view of the auxiliary positioning device for the embedded steel plate of the arc gate support bracket corbel shown in the embodiments of the present application;

[0024] Figure 3 is a plan view of the auxiliary positioning device for the embedded steel plate of the arc gate support bracket corbel shown in the embodiments of the present application.

[0025] Reference signs: 1 positioning frame, 2 positioning rib, 3 lifting hook. DETAILED DESCRIPTION

[0026] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated thereby. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood as the specific situation.

[0029] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is less than that of the second feature.

[0030] In the present application, the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" mean that a particular feature, structure, material, or characteristic being described in connection with the embodiment or example is included in at least one embodiment or example of the present application. The illustrative appearances of the above-mentioned terms in various places in the specification are not necessarily referred to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. In addition, the various embodiments or examples described in the specification are not necessarily mutually exclusive, and some embodiments or examples can be combined with each other or with other embodiments or examples.

[0031] Although the embodiments of the present application have been shown and described above, it should be understood by those skilled in the art that the above-mentioned embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-mentioned embodiments within the scope of the present application.

[0032] The above is only an optional embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

[0033] In order to make the purposes, technical solutions and beneficial effects of the present application more clear, the preferred embodiments of the present application will be described in detail below with reference to the drawings, so as to facilitate the understanding of the skilled in the art.

[0034] Embodiment one:

[0035] Referring to Figure 1 and Figure 2 An auxiliary positioning device for an arc door support bracket embedded steel plate, the auxiliary positioning device for the arc door support bracket embedded steel plate comprises:

[0036] A positioning frame 1, which is provided with a rectangular through hole;

[0037] Positioning ribs 2 fixed on four corners of the rectangular through hole;

[0038] A lifting hook 3 provided on the side wall of the positioning frame 1;

[0039] Wherein, the spacing of the positioning ribs 2 in the width direction of the rectangular through hole is consistent with the width of the embedded steel plate, and the spacing of the positioning ribs 2 in the length direction of the rectangular through hole is consistent with the length of the embedded steel plate, so that the positioning ribs 2 abut against the side wall of the embedded steel plate, thereby embedding the embedded steel plate in the rectangular through hole.

[0040] Specifically, a rectangular through hole for placing and adjusting the embedded steel plate is arranged in the middle of the positioning frame 1. Four positioning ribs 2 are arranged, and the four positioning ribs 2 are fixedly connected to the four corners of the rectangular through hole. The spacing of the positioning ribs 2 upward along the width of the rectangular through hole is consistent with the width design of the embedded steel plate, and the spacing of the positioning ribs 2 upward along the length of the rectangular through hole is consistent with the length design of the embedded steel plate, so that the positioning ribs 2 can abut against the side wall of the embedded steel plate, thereby limiting the embedded steel plate in the rectangular through hole.

[0041] Referring to Figure 3 When the embedded steel plate is installed, first, a control line is drawn on the pier along the lower edge of the arc gate support bracket corbel, then the positioning device is hoisted to the designed position through the lifting hook 3, and after the lower part is aligned with the control line, the device is closed to the pier, so that the embedded steel plate can be accurately positioned, thereby effectively shortening the positioning time and improving the positioning efficiency.

[0042] Meanwhile, the auxiliary positioning device can avoid the problem of insufficient precision of manual placement of the embedded part, realize high-precision positioning of the embedded steel plate, and effectively reduce the construction error.

[0043] In addition, the auxiliary positioning device is easy to manufacture and simple to operate, and can save a large amount of labor cost and time cost.

[0044] Embodiment two:

[0045] Referring to Figure 1 and Figure 2 Based on embodiment one, optionally, the lifting hook 3 is in a triangular structure.

[0046] Specifically, the triangular structure has no gap, and the lifting line will not slip out of the gap during hoisting, thereby improving the safety of hoisting.

[0047] Optionally, the positioning frame 1 is fixedly connected by transverse angle steels and longitudinal angle steels.

[0048] Specifically, the positioning frame 1 is composed of transverse angle steels and longitudinal angle steels, and the transverse angle steels and the longitudinal angle steels are fixedly connected by welding. The space formed by the longitudinal angle steels and the transverse angle steels in the setting height direction is the placing and adjusting space of the embedded steel plate.

[0049] Optionally, the side top width a of the positioning frame 1 is 0.2 m, the bottom width b is 0.8 m, and the height h is 1.376 m.

[0050] Optionally, the width c of the positioning frame 1 is consistent with the thickness of the arc gate support bracket corbel, which is 1 m.

[0051] Specifically, the size of the positioning frame 1 is selected according to the actual working site and the size of the bracket of the arc gate support, and through certain size design, the adaptation of the device to the working site and the bracket of the arc gate support is improved, and meanwhile, the device has certain structural strength and rigidity, and the service life is prolonged.

[0052] Optionally, the angle steel is ∠63X5mm angle steel.

[0053] Specifically, the ∠63X5mm angle steel, that is, the two equal side lengths of the angle steel are both 63mm, and the thickness of the angle steel is 5mm. The ∠63X5mm angle steel has high tensile strength and yield point, can bear large load and pressure, and ensures the structural strength and rigidity of the device, and meanwhile, the ∠63X5mm angle steel is easy to cut, weld and bend, which is convenient for construction.

[0054] Optionally, the positioning rib 2 adopts HRB400φ16mm threaded steel.

[0055] Specifically, the HRB400φ16mm threaded steel, that is, the threaded steel with a yield strength standard value of 400MP and a diameter of 16mm, has high tensile strength and yield point, and can bear large external force without being easily deformed or broken. When the threaded steel is subjected to external force, plastic deformation can occur without being easily brittle, which helps to improve the overall stability and safety of the structure. When the HRB400 threaded steel is subjected to impact or vibration, it can absorb and disperse energy, reduce the degree of damage to the structure, and is also easy to perform various welding operations such as electric arc welding, gas welding, etc., and the welding joint has high strength and stable quality.

[0056] Optionally, the lifting hook 3 adopts HPB300φ10mm round steel.

[0057] Specifically, the HPB300φ10mm round steel, that is, the round steel with a yield strength standard value of 300MPa and a diameter of 10mm, has excellent ductility and plasticity, and is suitable for complex bending or forming structures. In addition, the round steel also has certain corrosion resistance, which can prolong the service life.

[0058] It should be noted that the structures and / or installation methods not described in detail in the present application can be known by those skilled in the art in combination with common knowledge and / or existing technology, and are not the focus of the disclosure in the present application, and will not be described further.

[0059] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application; the sizes of the drawings are not related to the specific objects, and the sizes of the objects can be changed arbitrarily.

Claims

1. An auxiliary positioning device for the pre-embedded steel plate of the bracket of the support of the arc gate, characterized in that, The auxiliary positioning device for the embedded steel plate of the bracket of the support of the arc door comprises: A positioning frame (1) is provided with a rectangular through hole; Positioning ribs (2) are fixed on the four corners of the rectangular through hole; A lifting hook (3) is arranged on the side wall of the positioning frame (1); The interval of the positioning ribs (2) in the width direction of the rectangular through hole is consistent with the width of the embedded steel plate, and the interval of the positioning ribs (2) in the length direction of the rectangular through hole is consistent with the length of the embedded steel plate, so that the positioning ribs (2) abut against the side wall of the embedded steel plate, and the embedded steel plate is embedded in the rectangular through hole.

2. The auxiliary positioning device for the embedded steel plate of the bracket of the support of the arc gate according to claim 1, characterized in that, The lifting hook (3) is in a triangular structure.

3. The auxiliary positioning device for the embedded steel plate of the bracket of the support of the gate according to claim 1, characterized in that, The positioning frame (1) is fixedly connected by transverse angle steels and longitudinal angle steels.

4. The auxiliary positioning device for the embedded steel plate of the bracket of the support of the arc gate according to claim 1 or 3, characterized in that, The side width a of the positioning frame (1) is 0.2 m, the bottom width b is 0.8 m, and the height h is 1.376 m.

5. The auxiliary positioning device for the embedded steel plate of the bracket of the support of the arc gate according to claim 4, characterized in that, The width c of the positioning frame (1) is consistent with the thickness of the bracket of the support of the arc door, which is 1 m.

6. The auxiliary positioning device for the arc gate support corbel embedded steel plate according to claim 3, characterized in that, The angle steel is ∠63X5 mm angle steel.

7. The auxiliary positioning device for the arc gate support corbel embedded steel plate according to claim 1, characterized in that, The positioning rib (2) is HRB400 φ16 mm threaded steel.

8. The auxiliary positioning device for the arc gate support corbel pre-embedded steel plate according to claim 1 or 2, characterized in that, The lifting hook (3) is HPB300 φ10 mm round steel.

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