CN222314561U - Anchoring hanging beam structure for dam maintenance platform - Google Patents
Anchoring hanging beam structure for dam maintenance platform Download PDFInfo
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- CN222314561U CN222314561U CN202421140266.1U CN202421140266U CN222314561U CN 222314561 U CN222314561 U CN 222314561U CN 202421140266 U CN202421140266 U CN 202421140266U CN 222314561 U CN222314561 U CN 222314561U
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- maintenance platform
- beam structure
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- 238000004873 anchoring Methods 0.000 title claims abstract description 61
- 238000012423 maintenance Methods 0.000 title claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
本实用新型属于大坝检修辅助设备技术领域，具体公开了一种用于大坝检修平台的锚固挂梁结构，大坝的坝顶与大坝的泄洪流道坡顶之间的两个侧墙上均开设有闸道，所述锚固挂梁结构包括锚固挂梁本体，所述锚固挂梁本体的两端能够分别位于两个所述闸道内且沿所述闸道竖向移动，所述锚固挂梁本体的一侧连接有用于固定牵引绳的固定件。本实用新型能够在吊装的检修平台时既不破坏大坝原有结构，还更加的安全可靠。
The utility model belongs to the technical field of dam maintenance auxiliary equipment, and specifically discloses an anchoring beam structure for a dam maintenance platform, wherein gates are provided on the two side walls between the dam crest and the top of the flood discharge channel slope of the dam, and the anchoring beam structure comprises an anchoring beam body, and the two ends of the anchoring beam body can be respectively located in the two gates and move vertically along the gates, and one side of the anchoring beam body is connected to a fixing piece for fixing a traction rope. The utility model can not only not damage the original structure of the dam when hoisting the maintenance platform, but also be safer and more reliable.
Description
Technical Field
The utility model relates to the technical field of auxiliary dam maintenance equipment, in particular to an anchoring hanging beam structure for a dam maintenance platform.
Background
Usually, to the maintenance of dam flood discharge runner, need use maintenance platform generally, the workman overhauls the flood discharge runner both sides of dam through on the maintenance platform, and because of the maintenance process of dam need from the bottom of dam to top begin to overhaul, consequently need hoist and mount the assigned position on the dam flood discharge runner with the dam maintenance platform earlier, and if ordinary hoist and mount mode is adopted, then need install the anchor point at the dam crest, then adopt the haulage rope to hoist and mount, this kind of mode is not only consuming time and consuming power to can cause certain damage to the dam crest, have certain potential safety hazard.
Disclosure of utility model
The utility model provides an anchoring hanging beam structure for a dam maintenance platform, and aims to prevent the original structure of the dam from being damaged and to be safer and more reliable when the maintenance platform is hoisted.
The anchoring hanging beam structure for the dam maintenance platform is realized by the following technical scheme that gates are arranged on two side walls between a dam top of a dam and a slope top of a flood discharge runner of the dam, the anchoring hanging beam structure comprises an anchoring hanging beam body, two ends of the anchoring hanging beam body can be respectively positioned in the two gates and vertically move along the gates, and one side of the anchoring hanging beam body is connected with a fixing piece for fixing a traction rope.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
According to the scheme, the gateway is arranged, the anchoring hanging beam body is matched, two ends of the anchoring hanging beam body are located in the gateway and can vertically move along the gateway, so that when the novel flood discharge channel is practically applied, after the anchoring hanging beam body is connected with a winch on an overhaul platform through a traction rope, the anchoring hanging beam body and the winch are hoisted down along the gateway of a dam jointly through an existing on-site gantry crane, and after the anchoring hanging beam body reaches the slope top of the flood discharge channel, the overhaul platform is pulled to a designated position through the traction force of the winch on the overhaul platform.
The cooperation of anchor hanging beam structure and gateway in this scheme can restrict anchor hanging beam body and maintenance platform and rock about to ensure anchor hanging beam body and maintenance platform and to be hoisted the stability when the flood discharge runner of dam, and this kind of mode has solved ordinary hoist and mount and need the problem at dam crest installation anchor point, has guaranteed the completion of dam structure, helps safe operation, and this scheme does not need the dam crest installation anchor point at the dam promptly, convenient operation labour saving and time saving, and can not cause the damage to the dam crest, thereby avoids appearing the potential safety hazard.
The setting of mounting in this scheme has guaranteed the steadiness in, for the haulage rope installation of later provides effectual installation condition.
Further, the mounting includes mounting panel, connecting cylinder and connector, the mounting panel with one side fixed connection of anchor hanging beam body, the connecting cylinder be located one side of mounting panel and with mounting panel fixed connection, the connector with the connecting cylinder is connected, the one end of haulage rope with the connector is connected.
The fixing piece is used for connecting the traction rope in the scheme, so that the purpose of connecting the overhaul platform is achieved, the fixing piece is connected with the anchoring hanging beam body through the mounting plate, meanwhile, the connecting cylinder is connected with the mounting plate, and the connecting head is convenient to connect with the connecting cylinder.
Further, the connector is in threaded connection with the connecting cylinder.
The technical scheme has the beneficial effects that the connector is in threaded connection with the connecting cylinder, so that the connector is convenient to realize quick connection and disassembly with the connecting cylinder, the traction rope is connected with the connector, and after the maintenance platform moves to a designated position, the traction rope can be quickly separated from the whole anchoring hanging beam body by separating the connector from the connecting cylinder, so that the maintenance platform and the anchoring hanging beam body are quickly separated, and the operation is simpler and quicker.
Further, two fixing pieces are arranged and are symmetrically arranged.
The lifting device has the beneficial effects that the connection of the overhaul platform is more uniform, so that the overhaul platform is more stable and safe in lifting.
Further, the top of the anchoring hanging beam body is connected with a hanging seat, and a hanging hole is formed in the hanging seat.
The hanging seat and the hanging hole are arranged more conveniently, and the hanging seat and the hanging hole are hung by hanging equipment to anchor the hanging beam body more conveniently.
Further, two hanging seats are arranged and are symmetrically arranged.
The lifting seat has the beneficial effects that the two symmetrically arranged lifting seats can ensure the balance during lifting, thereby ensuring the stability of the whole lifting process.
Further, be equipped with two sets of leading wheel assemblies on the anchor hanging beam body, two sets of leading wheel assemblies all include leading wheel and fixing base, the fixing base with anchor hanging beam body coupling, the leading wheel with the fixing base rotates to be connected, two sets of leading wheel assemblies the leading wheel can be respectively followed two the vertical roll of gateway lateral wall.
The beneficial effects are that two sets of leading wheel subassembly in this scheme make things convenient for the anchor hanging beam body to remove in the gateway, reduce the resistance of removal.
Further, the number of the guide wheel assemblies in each group is two, and the two guide wheel assemblies are respectively positioned at the upper part and the lower part of the anchoring hanging beam body.
The movable anchor hanging beam has the beneficial effects that the stability of the movement of the whole anchor hanging beam body can be improved, and the resistance of the movement is further reduced, so that the anchor hanging beam body can move in a gateway more smoothly.
Further, the two groups of guide wheel assemblies are located on the same side with the fixing piece.
The anchor hanging beam has the beneficial effects that the anchor hanging beam body is required to be connected with the maintenance platform through the traction rope, and the guide wheel assembly is arranged at the same side position of the fixing piece in the scheme, so that the guide wheel assembly faces one side of the maintenance platform, and because the maintenance platform has a certain weight, tension can be generated on the anchor hanging beam body, the guide wheel assembly in the scheme can be propped against the side wall of the gateway to play a supporting role, and a tension force can be provided for the maintenance platform, so that the maintenance platform can move more stably and safely.
Further, a guide rail is arranged on the inner side of the gateway along the vertical direction of the gateway, and the guide wheels roll along the vertical direction of the guide rail.
The guide rail has the beneficial effects that the guide rail can be matched with the guide wheel to guide the movement of the guide wheel, so that the moving stability of the anchoring hanging beam body is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a perspective view of an anchor beam body in an embodiment of an anchor beam structure for a dam maintenance platform according to the present utility model;
FIG. 2 is a partial enlarged view at B in FIG. 1;
FIG. 3 is a top view of an embodiment of an anchoring hanging beam structure for a dam maintenance platform, wherein an anchoring hanging beam body is connected with the maintenance platform and then is hoisted at a designated position of a flood discharge channel of the dam;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
Fig. 5 is a perspective view of an anchoring hanging beam structure for a dam maintenance platform according to an embodiment of the present utility model, wherein an anchoring hanging beam body is connected to the maintenance platform and then is lifted at a designated position of a flood discharge channel of the dam.
In the drawings, the reference numerals and corresponding part names:
flood discharge channel 1, gateway 101, guide rail 102, anchor hanging beam body 2, leading wheel 201, fixing base 202, hanging base 203, hanging hole 204, mounting plate 205, connecting cylinder 206, connector 207, maintenance platform 3, haulage rope 4.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
As shown in fig. 1 and 5, this embodiment provides an anchoring beam hanging structure for a dam maintenance platform 3, where a gate 101 is provided on two side walls between a dam top of a dam and a slope top of a flood discharge channel 1 of the dam, as shown in fig. 1, the anchoring beam hanging structure includes an anchoring beam hanging body 2, in this embodiment, the whole body of the anchoring beam hanging body 2 is a cuboid structure, and adopts a triangular frame structure, which is light and can ensure that the anchoring beam hanging body 2 has sufficient strength and stability.
In this embodiment, two ends of the anchoring hanging beam body 2 can be respectively located in two gates 101 and vertically move along the gates 101, one side of the anchoring hanging beam body 2 is connected with a fixing piece for fixing the traction rope 4, and in combination with the illustration in fig. 2, the fixing piece comprises a mounting plate 205, a connecting cylinder 206 and a connector 207, the mounting plate 205 is fixedly connected with one side of the anchoring hanging beam body 2, in this embodiment, the mounting plate 205 is welded and fixed with the front side (taking the view angle in fig. 1 as an example) of the anchoring hanging beam body 2, the connecting cylinder 206 is located on one side of the mounting plate 205 and is welded and fixedly connected with the mounting plate 205, the connector 207 is connected with the connecting cylinder 206, in this embodiment, the connector 207 is in threaded connection with the connecting cylinder 206, one end of the traction rope 4 is connected with the connector 207, in this embodiment, the connector 207 is provided with a fixing ring, and one end of the traction rope 4 can be hooked on the fixing ring or fixed on the fixing ring by other fixing modes, without specific limitation, and the fixing modes can be selected according to practical situations by a person in this embodiment.
As shown in fig. 1, in this embodiment, two fixing members are symmetrically disposed, and the two fixing members are disposed centrally, so that the connection of the maintenance platform 3 is balanced in the later stage.
In this embodiment, the top of the anchoring hanging beam body 2 is connected with hanging seats 203, hanging holes 204 are formed in the hanging seats 203, two hanging seats 203 are symmetrically arranged, and the hanging seats 203 are convenient to install by adopting a gantry crane in the later period.
As shown in fig. 1, 3 and 4, two groups of guide wheel assemblies are arranged on the anchoring hanging beam body 2, and the number of the guide wheel assemblies in each group is two, and the two guide wheel assemblies in each group are respectively positioned at the upper part and the lower part of the anchoring hanging beam body 2. The two groups of guide wheel assemblies comprise guide wheels 201 and fixing seats 202, each group of guide wheel assemblies is provided with two fixing seats 202, the fixing seats 202 and the anchoring hanging beam body 2 are fixedly connected through screws, two ends of the guide wheels 201 are respectively connected with the two fixing seats 202 through bearings in a rotating mode, and the guide wheels 201 of the two groups of guide wheel assemblies can vertically roll along the side walls of the two gates 101 respectively.
In this embodiment, the two sets of guide wheel assemblies are located on the same side as the fixing member, and as shown in fig. 4, the guide rail 102 is vertically disposed on the inner side of the gateway 101, and the guide wheels 201 roll vertically along the guide rail 102.
The specific implementation process is as follows:
The anchoring hanging beam body 2 and a winch on the working vehicle of the overhaul platform 3 are connected with a connector 207 in a fixing piece through a traction rope 4 (a steel wire rope), then the anchoring hanging beam body and the winch are hoisted down along a gateway 101 of a dam together by using an existing gantry crane on site, the gateway 101 limits the left and right movement of the anchoring hanging beam body 2, when the anchoring hanging beam body reaches the slope top of the flood discharge channel 1, the tops of the gateway 101 and the flood discharge channel 1 limit the left and right movement and downward movement of the anchoring hanging beam body and the flood discharge channel 1, and then the overhaul platform 3 is pulled to a designated position through the traction force of the winch to start the operation.
Through this anchor hanging beam structure, both avoided destroying the original structure of dam, anchor hanging beam structure is because its self stable in structure, and intensity is high simultaneously, utilizes gateway 101 and the slope roof of flood discharge runner 1 to carry out spacingly moreover, also more firm than installing the anchor point above the dam, has further promoted the security and the reliability of original scheme.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In the description of the present utility model, it should be noted that the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of this document, terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely used to illustrate relative positional relationships between components or portions, and do not particularly limit specific mounting orientations of the components or portions.
In the description of this document, some terms may be used to indicate other meanings in addition to orientation or positional relationship, for example, the term "upper" may also be used to indicate some kind of dependency or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of this document, the terms "mounted," "disposed," "provided," "connected," "coupled" and "connected" are to be construed broadly. For example, they may be fixedly connected, detachably connected, or of unitary construction, they may be mechanically or electrically connected, they may be directly connected, or they may be indirectly connected through intermediaries, or they may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and should not be construed as limiting the scope of the application, since any structural modifications, proportional changes, or dimensional adjustments, which may be made by those skilled in the art, should not be construed as limiting the scope of the present disclosure without affecting the efficacy or the objects attained according to the present disclosure.
The terms used in this document are those general terms that are currently widely used in the art in view of the functions of the present disclosure, but may vary according to the intention, precedent, or new technology in the art of the person of ordinary skill in the art. Furthermore, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Thus, the terms used in the documents should not be construed as simple names, but are based on the meanings of the terms and the general description of the present disclosure.
Flowcharts or text is used in this document to describe the operational steps performed according to embodiments of the present application. It should be understood that the steps of operations in embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Also, other operations may be added to or removed from these processes.
The foregoing is only illustrative of the present application and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present application.
Claims (10)
1. The utility model provides an anchor beam structure that hangs for dam maintenance platform, its characterized in that, two side walls between the dam crest of dam and the flood discharge runner slope crest of dam have all seted up the gateway, anchor beam structure is hung including the anchor, anchor is hung the both ends of beam body and can be located two respectively in the gateway and follow the vertical removal of gateway, one side of anchor is hung the beam body is connected with the mounting that is used for fixed haulage rope.
2. The anchoring hanging beam structure for a dam maintenance platform according to claim 1, wherein the fixing piece comprises a mounting plate, a connecting cylinder and a connector, the mounting plate is fixedly connected with one side of the anchoring hanging beam body, the connecting cylinder is located on one side of the mounting plate and is fixedly connected with the mounting plate, the connector is connected with the connecting cylinder, and one end of the traction rope is connected with the connector.
3. An anchoring hanging beam structure for a dam maintenance platform according to claim 2, wherein the connector is screw-connected with the connecting cylinder.
4. An anchoring hanging beam structure for a dam maintenance platform according to any one of claims 1-3, wherein two fixing members are provided, and the two fixing members are symmetrically arranged.
5. The anchoring hanging beam structure for a dam maintenance platform according to claim 1, wherein a hanging seat is connected to the top of the anchoring hanging beam body, and a hanging hole is formed in the hanging seat.
6. An anchoring hanging beam structure for a dam maintenance platform according to claim 5, wherein two hanging seats are provided, and the two hanging seats are symmetrically arranged.
7. The anchoring hanging beam structure for a dam maintenance platform according to claim 1, wherein two groups of guide wheel assemblies are arranged on the anchoring hanging beam body, each guide wheel assembly comprises a guide wheel and a fixing seat, the fixing seats are connected with the anchoring hanging beam body, the guide wheels are rotatably connected with the fixing seats, and the guide wheels of each guide wheel assembly can vertically roll along two side walls of a gateway respectively.
8. An anchoring hanging beam structure for a dam maintenance platform according to claim 7, wherein the number of the guide wheel assemblies in each group is two, and the two guide wheel assemblies are respectively positioned at the upper part and the lower part of the anchoring hanging beam body.
9. An anchoring hanging beam structure for a dam maintenance platform according to claim 7 or 8, wherein both sets of said guide wheel assemblies are located on the same side as said fixing member.
10. An anchoring hanging beam structure for a dam maintenance platform according to claim 7, wherein a guide rail is provided on the inner side of the gateway along the vertical direction thereof, and the guide wheel rolls along the vertical direction of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421140266.1U CN222314561U (en) | 2024-05-23 | 2024-05-23 | Anchoring hanging beam structure for dam maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421140266.1U CN222314561U (en) | 2024-05-23 | 2024-05-23 | Anchoring hanging beam structure for dam maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222314561U true CN222314561U (en) | 2025-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421140266.1U Active CN222314561U (en) | 2024-05-23 | 2024-05-23 | Anchoring hanging beam structure for dam maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222314561U (en) |
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- 2024-05-23 CN CN202421140266.1U patent/CN222314561U/en active Active
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