CN219854430U - Installation mechanism and hydropower station overhaul safety platform - Google Patents

Abstract

The utility model discloses an installation mechanism, which comprises an installation unit and a mounting unit, wherein the installation unit comprises a workbench; and the adjusting unit comprises a fixing component arranged on the workbench, an adjusting component connected with the fixing component in a sliding manner, a buffer component arranged between the fixing component and the adjusting component, and a clamping component arranged on the adjusting component. This installation mechanism is convenient for be connected the installation plane mounting bracket of workstation and co-altitude through adjusting the positional relationship between fixed subassembly and the adjusting part to realize the planar workstation installation on non-planar installation point position, need cut the welding reprocessing to connecting steel when having solved current installation mechanism and having installed the maintenance module on the non-planar shell body, in order to be used for improving stable in structure, and lead to the installation cost to rise, the technical problem of installation effectiveness decline, be convenient for install the maintenance workstation on the hydroelectric generating set fast.

Description

Installation mechanism and hydropower station overhaul safety platform

Technical Field

The utility model relates to the technical field of hydropower station maintenance, in particular to a mounting mechanism and a hydropower station overhaul safety platform.

Background

The daily maintenance and overhaul of a large-scale hydroelectric generating set in a hydropower station is very important for the long-term stable normal operation of the hydropower station. Generally, each group of hydroelectric generating sets is provided with an independent overhaul module, and an overhaul platform is required to be arranged on the hydroelectric generating set due to the large volume of the hydroelectric generating set, so that workers can overhaul and maintain the hydroelectric generating set conveniently.

The huge hydroelectric generating set generally comprises a plurality of outer shells with complex structures such as a water wheel water tank, and steel materials used for installation need to be cut and welded when the overhaul module is installed on the non-planar outer shell, so that the detection platform on the surface of the non-planar outer shell is arranged, the installation cost is easy to rise, and the installation efficiency is not beneficial to improvement.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In view of the above-described problems with the existing mounting mechanisms, one embodiment of the present utility model has been proposed.

Accordingly, it is an object of the present utility model to provide a mounting mechanism, which aims at: the technical problems that the installation cost is increased and the installation efficiency is reduced due to the fact that the traditional installation mechanism needs to cut and weld connection steel when an overhaul module is installed on a non-planar outer shell body are solved, and the structure is stable are solved.

In order to solve the technical problems, the utility model provides the following technical scheme: a mounting mechanism comprises a mounting unit including a workbench; and the adjusting unit comprises a fixing component arranged on the workbench, an adjusting component connected with the fixing component in a sliding manner, a buffer component arranged between the fixing component and the adjusting component, and a clamping component arranged on the adjusting component.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the fixing component comprises a threaded rod arranged on the workbench and a sliding connecting seat arranged on the threaded rod and in sliding connection with the adjusting unit.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the adjusting component comprises a sliding adjusting seat, a supporting rod, a sliding base and an adjusting knob, wherein the sliding adjusting seat is in sliding connection with the threaded rod, the supporting rod is arranged on the sliding adjusting seat, the sliding base is arranged on the supporting rod, the adjusting knob is arranged on the sliding adjusting seat in a rotating mode, and the adjusting knob is in threaded connection with the threaded rod.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the sliding connection seat is provided with a sliding groove which is used for being in sliding connection with the supporting rod.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the buffer component comprises a first buffer seat arranged on the sliding base, a second buffer seat arranged on the sliding connecting seat, and elastic pieces with two ends respectively arranged on the first buffer seat and the second buffer seat.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the clamping assembly comprises a clamping seat arranged on the sliding base, a first fixed clamping plate and a second fixed clamping plate which are arranged on the clamping seat, a screw rod in threaded connection with the second fixed clamping plate, and a sliding clamping plate which is arranged on the screw rod and positioned between the first fixed clamping plate and the second fixed clamping plate.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the clamping seat is rotationally connected with the sliding base.

As a preferred embodiment of the mounting mechanism of the present utility model, wherein: the guide rod which is parallel to the screw rod and is in sliding connection with the fixed clamping plate II is arranged on the sliding clamping plate.

Advantageous effects of the first embodiment of the present utility model: through adjusting the positional relationship between fixed subassembly and the regulation subassembly, be convenient for install the workstation in non-planar installation environment, through setting up clamping assembly, be convenient for be connected the installation point position of regulation subassembly with different angles to realize the installation of high efficiency completion workstation on non-planar installation point position.

In view of the above-described problems with existing hydroelectric power plant maintenance safety platforms, another embodiment of the present utility model has been presented.

Therefore, the utility model aims to provide a hydropower station overhaul safety platform, which aims to: the technical problems that an existing overhaul platform is low in installation efficiency and poor in safety and stability when installed on a non-planar outer shell are solved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hydropower station overhauls safety platform, includes installation mechanism, still includes hydroelectric set detecting element, hydroelectric set detecting element include hydroelectric set, set up in detection module on the workstation, and set up in hydroelectric set with detect the pipeline between the module.

As a preferable scheme of the hydropower station overhaul safety platform, the utility model comprises the following steps: the mounting unit further comprises a low-level mounting frame connected with the clamping assembly, a high-level mounting frame arranged above the low-level mounting frame and connected with the clamping assembly, and a pedal frame arranged on the hydroelectric generating set.

Advantageous effects of the second embodiment of the present utility model: the maintenance safety platform is convenient to install on the non-planar outer shell, and meanwhile, the installation efficiency of the maintenance platform is improved, and the stability of the safety climbing frame matched with maintenance equipment is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of the overall structure of the mounting mechanism of the present utility model.

Fig. 2 is a schematic structural view of an adjusting unit in the mounting mechanism of the present utility model.

Fig. 3 is a schematic structural view of the fixing assembly of the adjusting unit in the mounting mechanism of the present utility model.

Fig. 4 is a schematic structural view of an adjusting unit adjusting assembly, a buffering assembly and a clamping assembly in the installation mechanism of the present utility model.

Fig. 5 is a schematic structural view of the hydropower station maintenance safety platform of the utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1-2, a mounting mechanism is provided for a first embodiment of the present utility model.

Wherein, the device comprises a mounting unit 100, a workbench 101; and an adjusting unit 200, which comprises a fixing component 201 arranged on the workbench 101, an adjusting component 202 connected with the fixing component 201 in a sliding manner, a buffering component 203 arranged between the fixing component 201 and the adjusting component 202, and a clamping component 204 arranged on the adjusting component 202.

In the use process, the fixed end of the adjusting unit 200 is firstly arranged on the workbench 101 to be installed, and then the sliding connection between the fixed component 201 and the adjusting component 202 in the adjusting unit 200 is utilized to realize the position adjustment of the clamping component 204 at the movable installation end of the adjusting unit 200, so that the workbench 101 is connected with a plurality of groups of installation planes with different distances. Through adjusting the positional relationship between fixed subassembly 201 and the adjusting part 202, be convenient for be connected workstation 101 with the installation plane mounting bracket of co-altitude to realize the planar workstation 101 installation on non-planar installation point position, reduced cutting and welding to the connection steel in the installation, reduced the cutting process in the installation, improved the installation effectiveness of workstation on the non-planar, reduced installation cost.

Example 2

Referring to fig. 1-4, a second embodiment of the present utility model is shown, which differs from the first embodiment in that: the fixing assembly 201 includes a threaded rod 201a disposed on the workbench 101, and a sliding connection seat 201b disposed on the threaded rod 201a and slidably connected to the adjusting unit 200.

Further, compared to embodiment 1, the adjusting component 202 includes a sliding adjusting seat 202a slidably connected to the threaded rod 201a, and a supporting rod 202b disposed on the sliding adjusting seat 202a, where the supporting rod 202b is disposed to improve the stability of the sliding connection between the adjusting component 202 and the fixing component 201. The sliding base 202c disposed on the supporting rod 202b is used for installing the clamping assembly 203, the adjusting knob 202d rotatably disposed on the sliding adjusting base 202a and in threaded connection with the threaded rod 201a is used for adjusting the positional relationship between the sliding adjusting base 202a and the workbench 101.

In the use process, the fixed end of the adjusting unit 200, namely the threaded rod 201a, is firstly arranged on the workbench 101 to be installed, and then the sliding connection between the fixed component 201 and the adjusting component 202 in the adjusting unit 200 is utilized to realize the position adjustment of the clamping component 204 at the movable installation end of the adjusting unit 200, so that the workbench 101 is connected with a plurality of groups of installation planes with different distances. By rotating the adjusting knob 202c, since the adjusting knob 202c is in threaded connection with the threaded rod 201a, the adjusting knob 202c slides relative to the threaded rod 201a, and further drives the sliding adjusting seat 202a rotatably provided on the adjusting knob 202c to slide relative to the threaded rod 201a, thereby adjusting the positional relationship of the sliding seat 202c relative to the workbench 101 on the threaded rod 201a, and further realizing the horizontal arrangement of the workbench 101 on a plurality of mounting planes with unequal absolute distances. Adjusting the relative positional relationship of the adjustment assembly 202 and the fixing assembly 201 enables a mounting connection between the table 101 and mounting planes of different distances.

Preferably, the sliding connection seat 201b is provided with a sliding groove 201c for sliding connection with the support bar 202 b. The sliding groove 201c is provided to facilitate sliding connection between the sliding connection seat 201b and the support bar 202 b.

Further, the buffer assembly 203 includes a first buffer seat 203a disposed on the sliding base 202c, a second buffer seat 203c disposed on the sliding connecting seat 201b, and an elastic member 203b with two ends disposed on the first buffer seat 203a and the second buffer seat 203c, respectively. The buffer assembly 203 is provided to prevent the sliding wire from occurring between the threaded rod 201a and the adjusting knob 202d, so that collision occurs between the sliding base 202c and the sliding connection base 201b.

Further, the clamping assembly 204 includes a clamping seat 204a disposed on the sliding base 202c, a first fixed clamping plate 204b and a second fixed clamping plate 204c disposed on the clamping seat 204a, a screw 204e screwed with the second fixed clamping plate 204c, and a sliding clamping plate 204d disposed on the screw 204e and between the first fixed clamping plate 204b and the second fixed clamping plate 204 c.

During the use, through setting up grip slipper 204a, utilize grip slipper 204a to slide on slip grip block 204d and fixed grip block one 204b to connect the different size's of holding point position to can carry out the centre gripping to the connecting plate of different setting angles on the non-plane installation point position and connect.

Preferably, the clamping seat 204a is rotatably connected to the sliding base 202c, so as to change the angular relationship between the sliding clamping plate 204d and the point to be clamped, thereby facilitating the installation of the workbench 101 on the adjusting unit 200.

Preferably, the sliding clamping plate 204d is provided with a guide rod 204f parallel to the screw rod 204e and slidably connected to the second fixed clamping plate 204 c. By providing the guide lever 204f, the sliding stability of the sliding grip plate 204d slidably provided on the grip holder 204a is improved.

The rest of the structure is the same as that of embodiment 1.

Example 3

Referring to fig. 5, in a third embodiment of the present utility model, a hydropower station maintenance safety platform is provided, which includes the mounting mechanism in embodiment 1 or embodiment 2, and further includes a hydropower unit detection unit 300.

Further, the hydro-power generating unit detection unit 300 includes a hydro-power generating unit 301, a detection module 302 disposed on the workbench 101, and a detection pipeline 303 disposed between the hydro-power generating unit 301 and the detection module 302.

In the use process, aiming at the giant hydroelectric generating set 301 to be overhauled, a computer monitoring system based on an upper computer is embedded in the detection module 302 and is used for detecting the shielding state of a dispatching point sent by the hydroelectric generating set 301. When the unit is overhauled, the switching state and the switching state of the scheduled active power, the reactive power, the machine end line voltage, the generator outlet phase current and the generator outlet breaker GCB are automatically shielded when the unit is overhauled at the interface of the H9000 system OIX. And when the system is not in an overhauling state, the shielding is automatically released. The independent detection module 302 is arranged on the hydroelectric generating set 301, and the single-point control method is adopted on a OIX picture, so that the working flow is simplified, the working efficiency is improved, the labor force is liberated, and the risks of personnel shielding by mistake and shielding by mistake are reduced.

Preferably, the mounting unit 100 further includes a low mount 102 connected to the clamping assembly 204, a high mount 103 disposed above the low mount 102 and connected to the clamping assembly 204, and a pedal 104 disposed on the hydroelectric generating set 301.

In the use process, the low-level installation frame 102 of the installation unit 100 is arranged at the lower end of the non-planar installation point position of the workbench 101 to be installed, and the high-level installation frame 103 is arranged at the higher end of the non-planar installation point position of the workbench 101 to be installed, so that the arrangement of multiple groups of installation planes on the non-planar installation point position is realized. Through the connection of the adjusting unit 200 and the mounting unit 100, an overhaul module 302 for overhauling the hydroelectric generating set 301 is arranged on the workbench 101, so that after a worker climbs the mounting unit 100, the hydroelectric generating set 301 is overhauled through the overhaul module 302 arranged on the workbench 101 on the adjusting unit 200.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims. Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A mounting mechanism, characterized in that: the mounting means may comprise a plurality of mounting means,

a mounting unit (100) comprising a work table (101); the method comprises the steps of,

the adjusting unit (200) comprises a fixing component (201) arranged on the workbench (101), an adjusting component (202) connected with the fixing component (201) in a sliding mode, a buffering component (203) arranged between the fixing component (201) and the adjusting component (202), and a clamping component (204) arranged on the adjusting component (202).

2. The mounting mechanism of claim 1, wherein: the fixing assembly (201) comprises a threaded rod (201 a) arranged on the workbench (101) and a sliding connecting seat (201 b) arranged on the threaded rod (201 a) and in sliding connection with the adjusting unit (200).

3. The mounting mechanism of claim 2, wherein: the adjusting assembly (202) comprises a sliding adjusting seat (202 a) which is slidably connected with the threaded rod (201 a), a supporting rod (202 b) which is arranged on the sliding adjusting seat (202 a), a sliding base (202 c) which is arranged on the supporting rod (202 b), and an adjusting knob (202 d) which is rotatably arranged on the sliding adjusting seat (202 a) and is in threaded connection with the threaded rod (201 a).

4. A mounting mechanism according to claim 3, wherein: the sliding connection seat (201 b) is provided with a sliding groove (201 c) which is used for being connected with the supporting rod (202 b) in a sliding mode.

5. The mounting mechanism as set forth in claim 4, wherein: the buffer assembly (203) comprises a first buffer seat (203 a) arranged on the sliding base (202 c), a second buffer seat (203 c) arranged on the sliding connecting seat (201 b), and elastic pieces (203 b) with two ends respectively arranged on the first buffer seat (203 a) and the second buffer seat (203 c).

6. The mounting mechanism according to any one of claims 3-5, wherein: the clamping assembly (204) comprises a clamping seat (204 a) arranged on the sliding base (202 c), a first fixed clamping plate (204 b) and a second fixed clamping plate (204 c) arranged on the clamping seat (204 a), a screw (204 e) in threaded connection with the second fixed clamping plate (204 c), and a sliding clamping plate (204 d) arranged on the screw (204 e) and positioned between the first fixed clamping plate (204 b) and the second fixed clamping plate (204 c).

7. The mounting mechanism as set forth in claim 6, wherein: the clamping seat (204 a) is rotatably connected with the sliding base (202 c).

8. The mounting mechanism of claim 7, wherein: the sliding clamping plate (204 d) is provided with a guide rod (204 f) which is parallel to the lead screw (204 e) and is in sliding connection with the fixed clamping plate II (204 c).

9. A hydropower station overhaul safety platform which is characterized in that: the mounting mechanism according to any one of claims 1-5, further comprising a hydroelectric generating set detection unit (300), the hydroelectric generating set detection unit (300) comprising a hydroelectric generating set (301), a detection module (302) arranged on the workbench (101), and a detection pipeline (303) arranged between the hydroelectric generating set (301) and the detection module (302).

10. The hydroelectric power overhaul safety platform of claim 9, wherein: the mounting unit (100) further comprises a low-level mounting frame (102) connected with the clamping assembly (204), a high-level mounting frame (103) arranged above the low-level mounting frame (102) and connected with the clamping assembly (204), and a pedal frame (104) arranged on the hydroelectric generating set (301).