Wiring device for machine room of pumped storage power station
By installing a combined structure of the base, the first elastic clamp and the ball head, the problem of inconvenient wiring bundling in the pumped storage power station computer room is solved, and efficient wiring harness sorting and equipment maintenance efficiency are improved.
Patent Information
- Application Number
- CN202422241615.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The wiring in the existing pumped storage power station is inconvenient to bundle the line, which affects the efficiency of equipment maintenance.
The combined structure of the mounting base, the first elastic clip, the second elastic clip and the ball head is adopted, and the wiring harness is simple and efficiently fixed and organized by the coordination of the elastic clip and the ball head.
It improves the wiring harness finishing efficiency and equipment maintenance efficiency, extends the service life of the elastic clamp, and simplifies the wiring harness disassembly and assembly process.
Smart Images
Figure CN223181694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary equipment for the machine room of a pumped-storage power station, and particularly relates to a wiring device for the machine room of a pumped-storage power station. Background Art
[0002] A pumped-storage power station is a hydropower station that pumps water to an upper reservoir using electrical energy during low power load periods and then releases the water to a lower reservoir to generate electricity during high power load periods. Among them, the machine room of a pumped-storage power station is of crucial importance in the entire pumped-storage power station. The various lines in the machine room are intricate. To avoid chaos, the lines are generally sorted out. The existing sorting methods usually use cable ties to bundle the lines in the same direction and then fix them on the nearby walls or equipment. When repairing machines or lines, it is often necessary to disassemble and re-bundle them, which reduces the maintenance work efficiency. Content of the Utility Model
[0003] In view of this, the purpose of the utility model is to provide a wiring device for the machine room of a pumped-storage power station to solve the problem that the inconvenient bundling of wire harnesses affects the equipment maintenance efficiency.
[0004] Based on the above purpose, the utility model provides a wiring device for the machine room of a pumped-storage power station, including: a mounting base, a first elastic clip, a second elastic clip, and a ball head. An installation groove is provided on the mounting base. The first elastic clip is fixedly arranged in the installation groove and forms an elastic opening at the upper part of the installation groove. The second elastic clip and the ball head are fixedly connected. The ball head is placed in the installation groove through the elastic opening. The first elastic clip clamps the ball head to fix the second elastic clip. The second elastic clip is located on the mounting base and covers the installation groove.
[0005] Optionally, a limiting component is further arranged in the installation groove. The limiting component includes an outer limiting member and an inner limiting member. The outer limiting member is located on the side of the first elastic clip close to the second elastic clip to limit the deformation of the first elastic clip when the ball head is pulled out of the elastic opening. The inner limiting member is located on the side of the first elastic clip far from the second elastic clip to limit the deformation of the first elastic clip when the ball head is inserted into the elastic opening.
[0006] Optionally, the outer limiting member is an opening plate. The opening plate is fixedly connected to the side wall of the installation groove. The lower surface of the opening plate abuts against the first elastic clip. The ball head passes through the opening on the opening plate.
[0007] Optionally, the inner limiting member is a stop bar. Two stop bars are arranged and are respectively fixedly connected to both sides of the bottom of the installation groove. The upper surface of the stop bar abuts against the first elastic clip. The ball head is located between the stop bars.
[0008] Optionally, the second elastic clip includes a clamping portion and an outer oblique portion, wherein the outer oblique portion is formed by extending outward from the top end of the clamping portion to facilitate the wiring harness to enter the clamping portion.
[0009] Optionally, the second elastic clip further includes a limiting portion, the limiting portion is fixedly connected to the bottom end of the clamping portion, the ball head is fixedly connected to a side of the limiting portion away from the clamping portion, and the limiting portion abuts against the mounting base and covers the mounting groove.
[0010] Optionally, elastic reinforcing ribs are protruding from the clamping portion, the outer oblique portion and the limiting portion.
[0011] Optionally, mounting ears are fixedly connected to both sides of the mounting base, and fixing bolts are provided on the mounting ears.
[0012] Optionally, the number of the mounting slots is multiple, and a first elastic clip is provided in each of the mounting slots.
[0013] Optionally, a magnet is fixedly connected to the bottom of the mounting base.
[0014] As can be seen from the above, the mounting base provided by the present invention provides an installation position for the first elastic clip, and the mounting base can be installed on a wall or on a device to further sort out and fix the wire harness, thereby improving the neatness of the wire harness in the machine room. The present application uses a simple and efficient method of fixing the second elastic clip with a first elastic clip and a ball head. When in use, the wire harness is pressed into the outer oblique portion on the second elastic clip. Under the action of the outer oblique portion and external force, the wire harness opens the opening of the clamping portion and enters the clamping portion to achieve the arrangement of the wire harness. Then the ball head is inserted into the perforated plate, and the ball head continues to push the first elastic clip inward. The first elastic clip restricts the position of the ball head, thereby achieving the position restriction of the first elastic clip on the second elastic clip. In summary, this method of arranging the wire harness is relatively convenient and efficient. It is only necessary to press the wire harness into the second elastic clip, and then press the ball head below the second elastic clip into the first elastic clip to fix the wire harness. When the wire harness needs to be disassembled, it is only necessary to pull the wire harness out of the second elastic clip. This greatly improves the efficiency of arranging the wire harness, thereby improving the maintenance efficiency of the equipment.
[0015] The present invention also provides a limit assembly in the installation groove, and the limit assembly includes an inner limit piece and an outer limit piece. The outer limit piece can limit the deformation of the first elastic clip when the ball head is pulled out of the elastic opening, and the inner limit piece can limit the deformation of the first elastic clip when the ball head is inserted into the elastic opening. On the one hand, the limit assembly can limit the deformation of the first elastic clip and thus increase the service life of the first elastic clip. On the other hand, the limit assembly can assist the ball head in inserting and withdrawing from the first elastic clip, avoiding the deformation of the first elastic clip which affects the insertion and withdrawal of the ball head, thereby improving the fixing efficiency and disassembly efficiency of the second elastic clip. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.
[0017] Figure 1 Schematic diagram of an embodiment of the present invention;
[0018] Figure 2 Schematic diagram showing the structure of the elastic clip and the perforated plate in an embodiment of the present invention.
[0019] Reference numerals: 1, mounting base; 11, mounting groove; 12, mounting ear; 13, fixing bolt; 2, first elastic clip; 21, elastic opening; 3, second elastic clip; 31, clamping portion; 32, outer inclined portion; 33, limiting portion; 34, elastic reinforcing rib; 4, ball head; 5, limiting assembly; 51, outer limiting member; 511, perforated plate; 52, inner limiting member; 521, retaining strip. Detailed implementation manners
[0020] To make the objectives, technical solutions and advantages of the present invention more clearly understood, the following further details the present invention in conjunction with specific embodiments and with reference to the accompanying drawings.
[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings understood by those of ordinary skill in the art belonging to the field of this disclosure. The "first", "second" and similar terms used in this disclosure do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or items appearing before this word cover the elements or items listed after this word and their equivalents, without excluding other elements or items. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute positions of the objects being described change, the relative positional relationships may also change accordingly.
[0022] Such as Figure 1 and Figure 2As shown in the figure, the utility model provides a wiring device for a pumped - storage power station machine room, including: an installation base 1, a first elastic clip 2, a second elastic clip 3 and a ball head 4. An installation groove 11 is provided on the installation base 1. The first elastic clip 2 is fixedly arranged in the installation groove 11 and forms an elastic opening 21 at the upper part of the installation groove 11. The second elastic clip 3 and the ball head 4 are fixedly connected. The ball head 4 is placed in the installation groove 11 through the elastic opening 21. The first elastic clip 2 clamps the ball head 4 to fix the second elastic clip 3. The second elastic clip 3 is located on the installation base 1 and covers the installation groove 11.
[0023] Specifically, multiple installation grooves 11 can be arranged on the installation base 1. The multiple installation grooves 11 are arranged in a row. A first elastic clip 2 is fixedly installed in each installation groove 11. The second elastic clip 3 can select a first elastic clip 2 with a suitable position for fixation according to the position where it needs to be fixed, or a second elastic clip 3 can be fixed to each first elastic clip 2 to apply to the situation where more wire harnesses need to be sorted out. The first elastic clip 2 is fixedly connected to the side wall of the installation groove 11. The bent part of the first elastic clip 2 can be fixedly connected to the upper part of the installation groove 11 by bolts or by bonding. The type of the first elastic clip 2 can be adjusted. In this application, the first elastic clip 2 is preferably a U - shaped clip. The U - shaped clip is made of high - strength alloy steel, steel or plastic with certain strength and elasticity, has strong clamping force and long service life, and the structure of the U - shaped clip is relatively simple and convenient to use.
[0024] As can be seen from the above, the installation base 1 provides an installation position for the first elastic clip 2, and the installation base 1 can also be installed on the wall or on the equipment to further sort out and fix the wire harnesses, improving the neatness of the wire harnesses in the machine room. The method of using the first elastic clip 2 and the ball head 4 to fix the second elastic clip 3 in this application is simple and efficient. When in use, the wire harness is fixed to the first elastic clip 2 to complete the sorting of the wire harness, and then the ball head 4 is pushed inward to open the first elastic clip 2. The first elastic clip 2 restricts the position of the ball head 4, thereby realizing the position restriction of the first elastic clip 2 on the second elastic clip 3. This method of sorting the wire harness is relatively convenient and efficient. Only need to use the second elastic clip 3 to clamp the wire harness, and then press the ball head 4 below the second elastic clip 3 into the first elastic clip 2 to fix the wire harness. When the wire harness needs to be disassembled, just pull the wire harness out of the second elastic clip 3, which well improves the sorting efficiency of the wire harness and further improves the maintenance efficiency of the equipment.
[0025] In some embodiments, as Figure 1 and Figure 2 shown, installation ears 12 are fixedly connected to both sides of the installation base 1, and fixing bolts 13 are provided on the installation ears 12.
[0026] In some embodiments, a magnet (not shown in the figure) is fixedly connected to the bottom of the mounting base 1.
[0027] As can be seen from the above, the mounting base 1 can be fixed to the wall through the mounting ears 12 and the fixing bolts 13, or can be adsorbed to the device through the magnet at the bottom, which is convenient for further combing and fixing the wire harness, and improves the neatness of the wire harness in the computer room.
[0028] In some embodiments, such as Figure 1 and Figure 2 shown, a limiting component 5 is further provided in the mounting groove 11. The limiting component 5 includes an outer limiting member 51 and an inner limiting member 52. The outer limiting member 51 is located on the side of the first elastic clip 2 close to the second elastic clip 3 to limit the deformation of the first elastic clip 2 when the ball head 4 is pulled out of the elastic opening 21. The inner limiting member 52 is located on the side of the first elastic clip 2 away from the second elastic clip 3 to limit the deformation of the first elastic clip 2 when the ball head 4 is inserted into the elastic opening 21.
[0029] As can be seen from the above, on the one hand, the limiting component 5 can limit the elastic deformation of the first elastic clip 2, thereby improving the service life of the first elastic clip 2. On the other hand, the limiting component 5 can assist the ball head 4 to be inserted into and pulled out of the first elastic clip 2, avoiding the influence on the insertion of the ball head 4 due to the deformation of the first elastic clip 2, thereby improving the fixing efficiency of the first elastic clip 2 to the second elastic clip 3.
[0030] In some embodiments, such as Figure 1 and Figure 2 shown, the outer limiting member 51 is an opening plate 511. The opening plate 511 is fixedly connected to the side wall of the mounting groove 11. The lower surface of the opening plate 511 abuts against the first elastic clip 2. The ball head 4 passes through the opening on the opening plate 511.
[0031] In some embodiments, the inner limiting member 52 is a stop strip 521. Two stop strips 521 are provided, which are respectively fixedly connected to both sides of the bottom of the mounting groove 11. The upper surface of the stop strip 521 abuts against the first elastic clip 2. The ball head 4 is located between the stop strips 521.
[0032] Specifically, the opening plate 511 is fixedly installed at the top of the mounting groove 11 and covers the mounting groove 11. The opening on the opening plate 511 can accommodate the ball head 4 to pass through, and the lower surface of the opening plate 511 abuts against the elastic opening 21 end of the first elastic clip 2. When the ball head 4 is pulled outwards, the opening plate 511 blocks the elastic opening 21 end of the first elastic clip 2 to prevent the first elastic clip 2 from deforming in the direction of pulling out the ball head 4, which is convenient for pulling out the ball head 4. When the ball head 4 is inserted into the elastic opening 21 end of the first elastic clip 2, the first elastic clip 2 will generate elastic deformation inward under force. The stop strip 521 blocks the first elastic clip 2 to prevent the first elastic clip 2 from deforming towards the bottom of the mounting groove 11 and affecting the fixing of the ball head 4.
[0033] In some embodiments, as Figure 1 As shown, the second elastic clip 3 includes a clamping portion 31 and an outer oblique portion 32 . The outer oblique portion 32 is formed by extending outward from the top end of the clamping portion 31 to facilitate the wiring harness to enter the clamping portion 31 .
[0034] Specifically, the clamping portion 31 is a pair of clamping arms positioned opposite to each other, which can move toward each other when subjected to external force (such as manual pressing, mechanical drive, etc.) to clamp the object. The outer oblique portion 32 is a pair of outer oblique plates. The clamping arms correspond to the outer oblique plates one by one, and the clamping arms and the outer oblique plates are integrally formed. The angle between the outer oblique plate and the clamping arms is an obtuse angle. The outer oblique portion 32 facilitates the entry of the wiring harness into the clamping portion 31. When in use, the wiring harness is pressed into the outer oblique portion 32 on the second elastic clip 3. Under the action of the outer oblique portion 32 and the external force, the wiring harness opens the opening of the clamping portion 31 and enters the clamping portion 31, thereby realizing the arrangement of the wiring harness.
[0035] In some embodiments, as Figure 1 As shown, the second elastic clip 3 also includes a limiting portion 33, which is fixedly connected to the bottom end of the clamping portion 31, and the ball head 4 is fixedly connected to the side of the limiting portion 33 away from the clamping portion 31, and the limiting portion 33 abuts against the mounting base 1 and covers the mounting groove 11.
[0036] In some embodiments, elastic reinforcing ribs 34 are protrudingly provided on the clamping portion 31 , the outer inclined portion 32 and the limiting portion 33 .
[0037] Specifically, the limiting portion 33 is a limiting block, which covers the mounting groove 11 and abuts against the perforated plate 511. In the process of the second elastic clip 3 clamping the wiring harness, the shaking of the wiring harness will drive the ball head 4 to shake in the first elastic clip 2, which may cause damage to the first elastic clip 2. The limiting portion 33 can limit the ball head 4 and prevent the ball head 4 from shaking, so that the ball head 4 remains stable, thereby extending the service life of the first elastic clip 2; the elastic reinforcement ribs 34 are laid on the outer surfaces of the clamping portion 31, the outer oblique portion 32 and the limiting portion 33, which effectively improves the strength of the second elastic clip 3, thereby improving the service life of the second elastic clip 3.
[0038] The specific usage process of this application is as follows:
[0039] According to the on-site environment, the mounting base 1 is fixed to the wall through the mounting ears 12 and the fixing bolts 13, or it can be adsorbed to the equipment through the magnet at the bottom. After the mounting base 1 is installed, the wiring harness is pressed into the outer oblique portion 32 on the second elastic clip 3. Under the action of the outer oblique portion 32 and the external force, the wiring harness opens the opening of the clamping portion 31 and enters the clamping portion 31 to achieve the arrangement of the wiring harness. Then the ball head 4 is inserted into the perforated plate 511, and the ball head 4 continues to push the first elastic clip 2 inward. The first elastic clip 2 limits the position of the ball head 4, thereby achieving the position restriction of the first elastic clip 2 on the second elastic clip 3; when the wiring harness needs to be disassembled, just pull the wiring harness out of the second elastic clip 3.
[0040] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Within the scope of the present invention, the above embodiments or technical features in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0041] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A wiring device for a pumped-storage power station machine room, characterized in that, include: A mounting base (1), a first elastic clip (2), a second elastic clip (3) and a ball head (4); the mounting base (1) is provided with a mounting groove (11); the first elastic clip (2) is fixed in the mounting groove (11) and forms an elastic opening (21) at the upper part of the mounting groove (11); the second elastic clip (3) and the ball head (4) are fixedly connected; the ball head (4) is placed in the mounting groove (11) via the elastic opening (21); the first elastic clip (2) clamps the ball head (4) to fix the second elastic clip (3); the second elastic clip (3) is located on the mounting base (1) and covers the mounting groove (11).
2. The wiring device for the machine room of a pumped-storage power station according to claim 1, characterized in that, A limiting assembly (5) is also provided in the mounting groove (11), and the limiting assembly (5) includes an outer limiting member (51) and an inner limiting member (52). The outer limiting member (51) is located on a side of the first elastic clip (2) close to the second elastic clip (3) to limit the deformation of the first elastic clip (2) when the ball head (4) is pulled out of the elastic opening (21), and the inner limiting member (52) is located on a side of the first elastic clip (2) away from the second elastic clip (3) to limit the deformation of the first elastic clip (2) when the ball head (4) is inserted into the elastic opening (21).
3. The wiring device for the machine room of a pumped-storage power station according to claim 2, wherein, The outer limiting member (51) is a perforated plate (511), the perforated plate (511) is fixedly connected to the side wall of the mounting groove (11), the lower surface of the perforated plate (511) is in contact with the first elastic clip (2), and the ball head (4) passes through the opening on the perforated plate (511).
4. The wiring device for the machine room of a pumped-storage power station according to claim 3, characterized in that, The inner limiting member (52) is a stop bar (521), and two stop bars (521) are provided, which are respectively fixedly connected to the two sides of the bottom of the installation groove (11), the upper surface of the stop bar (521) abuts against the first elastic clip (2), and the ball head (4) is located between the stop bars (521).
5. The wiring device for a pumped-storage power station machine room according to claim 1, wherein The second elastic clamp (3) comprises a clamping portion (31) and an outer oblique portion (32), wherein the outer oblique portion (32) is formed by extending outward from the top end of the clamping portion (31) to facilitate the wiring harness to enter the clamping portion (31).
6. The wiring device for the machine room of a pumped storage power station according to claim 5, characterized in that, The second elastic clamp (3) further comprises a limiting portion (33), wherein the limiting portion (33) is fixedly connected to the bottom end of the clamping portion (31), and the ball head (4) is fixedly connected to a side of the limiting portion (33) away from the clamping portion (31), and the limiting portion (33) abuts against the mounting base (1) and covers the mounting groove (11).
7. A wiring device for a pumped-storage power station machine room according to claim 6, characterized in that, Elastic reinforcing ribs (34) are protrudingly provided on the clamping portion (31), the outer oblique portion (32) and the limiting portion (33).
8. The wiring device for the machine room of a pumped storage power station according to claim 1, wherein, Mounting ears (12) are fixedly connected to both sides of the mounting base (1), and fixing bolts (13) are provided on the mounting ears (12).
9. The wiring device for the machine room of a pumped-storage power station according to claim 1, characterized in that, The installation slots (11) are provided in a plurality, and a first elastic clip (2) is provided in each installation slot (11).
10. The wiring device for a pumped-storage power station machine room according to claim 1, wherein, A magnet is fixedly connected to the bottom of the mounting base (1).