Portable detachable ultra-high voltage transformer substation signboard support

Abstract

The utility model relates to the technical field of signboard supports, in particular to a portable detachable signboard support for an ultra-high voltage transformer substation, which solves the problems that the procurement cost and the management complexity are increased due to the fact that the existing electric signboard supports cannot be used in a unified mode, and comprises a fixing block, a T-shaped sliding groove is formed in one side of the fixing block, and a T-shaped groove is formed in the other side of the fixing block. Rotating grooves communicated with the sliding groove are formed in the two sides of the sliding groove, threaded assemblies penetrating through the sliding groove are installed on the rotating grooves, two corresponding clamping rods are installed on the fixing block, one end of each clamping rod is fixedly connected with a sliding block in sliding connection with the sliding groove, and the inner side of the other end of each clamping rod is fixedly connected with a protruding block; the two protruding blocks are used for being hooked on the transverse fixing rod, arc-shaped grooves are formed in the inner sides of the clamping rods, the two arc-shaped grooves are used for enabling the two clamping rods to clamp a cement rod, inserting holes are formed in the end and the side wall of the connecting block, a signboard storage assembly used for fixing the signboard is inserted into one inserting hole, and a first jackscrew used for fixing the storage assembly is in threaded connection with the side wall of the connecting block.

Description

Technical Field

[0001] This utility model relates to the field of signage bracket technology, specifically a portable, detachable ultra-high voltage substation signage bracket. Background Technology

[0002] As a crucial hub for power transmission and conversion, ultra-high voltage (UHV) substations contain numerous complex electrical equipment, lines, and various facilities. To ensure the safe and stable operation of the power system, facilitate accurate identification of different equipment and line functions by maintenance personnel, and warn of potential safety risks, signage is widely and importantly used in UHV substations. These signs, carrying key information such as equipment name, serial number, voltage level, and safety warnings, are distributed throughout the substation, including on concrete poles, between power lines, and on fixed poles, guiding and reminding staff during daily management, operation, maintenance, and emergency response.

[0003] Currently, various bracket products for fixing signs exist on the market, but most of these brackets are designed for specific installation scenarios or sign types. For example, brackets suitable for installing on concrete utility poles have significantly different structures and fixing methods compared to brackets used to fix two concrete utility poles together. This means that in complex and diverse environments like ultra-high voltage substations, maintenance personnel need to purchase corresponding sign fixing brackets separately for different installation locations, making it impossible to achieve uniform use and greatly increasing procurement costs and management complexity. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a portable, detachable ultra-high voltage substation sign bracket, which solves the problem that existing power sign brackets cannot be used uniformly, thereby increasing procurement costs and management complexity.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a portable, detachable ultra-high voltage substation sign holder, comprising a fixing block, a T-shaped groove on one side of the fixing block, and a connecting block connected to the other side. Rotary grooves communicating with the grooves are formed on both sides of the grooves, and threaded components penetrating the grooves are installed on the rotary grooves. Two corresponding clamping rods are installed on the fixing block. One end of each clamping rod is fixedly connected to a slider that is slidably connected to the groove, and the inner side of the other end is fixedly connected to a protrusion. The two protrusions are used to hook onto a horizontal fixing rod. An arc-shaped groove is formed on the inner side of each clamping rod, and the two arc-shaped grooves are used to clamp a cement rod. Insertion holes are formed at the end and side wall of the connecting block, and a sign holder assembly is inserted into one of the insertion holes. A first set screw for fixing the sign holder assembly is threaded onto the side wall of the connecting block.

[0008] Furthermore, the threaded assembly includes a threaded rod with opposite threads extending from the middle to both ends. The threaded rod has rotating blocks placed in rotating grooves near the outer walls of both ends. One end of the threaded rod is equipped with a rotating handle placed outside the fixed block.

[0009] Furthermore, the storage component includes a plug rod, one end of which is equipped with a transparent storage box. The end face of the storage box has an opening, and slots are opened on both sides of the opening on the storage box. Insert plates are plugged into the slots, and cover plates for closing the opening of the storage box are fixedly connected to the insert plates. Second set screws for fixing the insert plates are threaded to both sides of the storage box.

[0010] Furthermore, the cross-section of the plug is square and matches the socket.

[0011] Furthermore, rubber gaskets are provided on the walls of the arc-shaped groove.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a portable and detachable ultra-high voltage substation sign bracket, which has the following advantages:

[0014] This portable, detachable ultra-high voltage substation sign bracket is equipped with a threaded assembly mounted on a fixed rod. Two corresponding clamping rods are threaded onto the threaded assembly, and the inner side of the clamping rods is provided with arc-shaped grooves. This allows the two clamping rods to clamp the fixed rod between two cement poles and the cement utility pole by rotating the threaded assembly. This improves the versatility of use and reduces procurement costs and management complexity. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0017] In the diagram: 1. Fixing block; 2. Slide groove; 3. Clamping rod; 4. Protrusion; 5. Arc groove; 6. Threaded assembly; 7. Connecting block; 8. Insertion hole; 9. First set screw; 10. Storage assembly; 11. Threaded rod; 12. Rotating block; 13. Rotating handle; 14. Insertion rod; 15. Storage box; 16. Cover plate; 17. Insertion plate; 18. Second set screw; 19. Washer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-2 This utility model discloses a portable, detachable ultra-high voltage substation sign holder, comprising a fixing block 1, which is elongated and has a T-shaped groove 2 on one side and a connecting block 7 connected to the other side. Both sides of the groove 2 have rotating grooves on the fixing block 1 that communicate with the groove 2. Each rotating groove consists of a rotating hole and a circular groove, with the circular groove positioned in the center of the rotating hole. A threaded assembly 6, penetrating the groove 2, is installed on the rotating groove. The threaded assembly 6 includes a threaded rod 11, with opposite threads extending from the center towards both ends. The outer wall of the threaded rod 11, which is placed in the rotating groove, is made into a smooth surface, and the smooth surface of the threaded rod 11 can rotate on the rotating hole. A rotating block 12 placed in a circular groove is connected to the smooth surface of the outer wall of the threaded rod 11. The rotating block 12 can rotate in the circular groove, which plays the role of limiting and fixing the threaded rod 11, preventing the threaded rod 11 from falling off the fixed block 1. A rotating handle 13 is installed at one end of the threaded rod 11 and placed outside the fixed block 1. By rotating the rotating handle 13, the threaded rod 11 and the rotating block 12 can rotate on the fixed block 1.

[0020] Two corresponding clamping rods 3 are installed on the fixed block 1. One end of the clamping rod 3 is fixedly connected to a slider that is slidably connected to the slide groove 2, and the other end is fixedly connected to a protrusion 4. The slider has a threaded hole on its side. The threaded rod 11 passes through the threaded hole of the slider and is threadedly connected and placed at different thread directions of the threaded rod 11. Rotating the handle 13 causes the threaded rod 11 to rotate and drive the two sliders to move closer to each other, so that the two clamping rods 3 clamp the fixed rod. At the same time, the protrusion 4 hooks onto the top of the fixed rod, thereby fixing the fixed block 1.

[0021] The inner side of the clamping rod 3 has an arc-shaped groove 5, and a rubber gasket 19 is provided on the groove wall of the arc-shaped groove 5. By rotating the handle 13, the threaded rod 11 is rotated, which drives the two sliders to move closer to each other, so that the arc-shaped grooves 5 on the inner side of the two clamping rods 3 clamp the cement utility pole, and at the same time, the pressure gasket 19 is deformed to fix the fixing block 1.

[0022] The connecting block 7 has insertion holes 8 at its end and side wall. One of the insertion holes 8 is used to insert a sign storage component 10. The storage component 10 includes a rod 14 with a square cross-section. The rod 14 can be inserted into the insertion hole 8 and matches the insertion hole 8. A first set screw 9 is threaded onto the side wall of the connecting block 7. Rotating the first set screw 9 on the connecting block 7 causes the first set screw 9 to press the rod 14 on the connecting block 7, thus fixing the rod 14 in the insertion hole 8 of the connecting block 7.

[0023] One end of the plug rod 14 is connected to a transparent storage box 15. The transparent material is light-transmitting acrylic. The end face of the storage box 15 has an opening, and slots are opened on both sides of the opening. A plug plate 17 is plugged into the slot. A cover plate 16 for closing the opening of the storage box 15 is fixedly connected to the plug plate 17. A second set screw 18 for fixing the plug plate 17 is threaded on both sides of the storage box 15.

[0024] Place the sign in the transparent storage box 15 and insert the plate 17 into the slot so that the cover plate 16 closes the opening of the storage box 15. Then rotate the second set screw 18 to store the sign, which can prevent rainwater from entering the storage box 15 and extend the service life of the sign.

[0025] In summary, this portable, detachable ultra-high voltage substation sign holder allows you to place a ruler in the storage box 15, insert the insert plate 17 into the slot, cover the opening of the storage box 15 with the cover plate 16, and rotate the second set screw 18 to fix the cover plate 16 on the storage box 15.

[0026] When it is necessary to install a ruler on the fixed pole, place the two clamping rods 3 on both sides of the fixed pole, rotate the handle 13 to make the threaded rod 11 rotate and drive the clamping rods 3 to move towards each other, so that the two clamping rods 3 clamp the fixed pole and the protrusion 4 hangs on the top of the fixed pole. Then, insert the insertion rod 14 into the insertion hole 8 on the end face of the connecting block 7, rotate the first set screw 9, and thus fix the insertion rod 14 on the connecting block 7 so as to realize the suspension of the sign on the fixed pole.

[0027] When it is necessary to install a sign on a cement utility pole, place the two clamping rods 3 on both sides of the cement utility pole, rotate the handle 13 to make the threaded rod 11 rotate and drive the clamping rods 3 to move towards each other, and the washer 19 on the arc groove 5 clamps the cement utility pole to fix the fixing block 1. Then, insert the plug rod 14 into the top of the connecting block 7, rotate the first set screw 9 to fix the plug rod 14 on the connecting block 7 so as to realize the installation of the sign on the cement utility pole.

[0028] Installing the device in the above different locations is used to fix the ruler plate, which improves the versatility of the device.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable dismountable ultra-high voltage substation signboard support comprising a fixing block (1), characterized in that: The fixing block (1) has a T-shaped groove (2) on one side and a connecting block (7) on the other side. Both sides of the groove (2) have a rotating groove connected to it. A threaded assembly (6) that passes through the groove (2) is installed on the rotating groove. Two corresponding clamping rods (3) are installed on the fixing block (1). One end of the clamping rod (3) is fixedly connected to a slider that is slidably connected to the groove (2). The other end is fixedly connected to a protrusion (4). The two protrusions (4) are used to hook on the horizontal fixing rod. An arc groove (5) is opened on the inner side of the clamping rod (3). The two arc grooves (5) are used to clamp the cement rod with the two clamping rods (3). The end and side wall of the connecting block (7) have insertion holes (8). One of the insertion holes (8) is used to insert a sign storage assembly (10). The first set screw (9) for fixing the storage assembly (10) is threadedly connected to the side wall of the connecting block (7).

2. The portable, detachable, ultra-high voltage substation sign support of claim 1, wherein: The threaded assembly (6) includes a threaded rod (11), which has opposite threads from the middle to both ends. The threaded rod (11) has rotating blocks (12) placed in rotating grooves near the outer walls of both ends. One end of the threaded rod (11) is equipped with a rotating handle (13) placed outside the fixed block (1).

3. The portable, demountable, ultrahigh voltage substation sign support of claim 1, wherein: The storage component (10) includes a plug rod (14), one end of which is provided with a transparent storage box (15). The end face of the storage box (15) has an opening, and slots are provided on both sides of the opening on the storage box (15). A plug plate (17) is plugged into the slot. A cover plate (16) for covering the opening of the storage box (15) is fixedly connected to the plug plate (17). A second set screw (18) for fixing the plug plate (17) is threaded to both sides of the storage box (15).

4. The portable, demountable, ultrahigh voltage substation sign support of claim 3, wherein: The cross-section of the insertion rod (14) is square and matches the insertion hole (8).

5. The portable, demountable, ultrahigh voltage substation sign support of claim 1, wherein: The arc-shaped groove (5) has a rubber gasket (19) on its wall.

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