Protective fence for transformer substation

Abstract

The utility model relates to the technical field of fences, and discloses a transformer substation protective fence which comprises two stand columns, the two stand columns are arranged in a spaced mode, one side of each stand column is fixedly connected with two fixing sleeves, a transverse rod is movably connected between the two fixing sleeves, one side of the transverse rod is fixedly connected with a plurality of vertical rods, and the vertical rods are movably connected between the two fixing sleeves. Assembling grooves are formed in the two sides of the cross rod correspondingly, by arranging a handle, a worker can take out the top cover from the interior of the top groove through the handle, at the moment, the cross rod is inserted into the fixing sleeve, and the assembling rod can be extruded by the cross rod to move and extrude the reset spring; when the assembling rod moves, the rack is driven to move through the connecting strip, then the rack drives the gear to rotate, when the assembling rod corresponds to the assembling groove, potential energy of the reset spring is released to drive the assembling rod to enter the assembling groove, the assembling effect is achieved, overall installation is more convenient, and tools are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, and more specifically to a protective fence for a transformer substation. Background Art

[0002] Substations are mainly used for receiving, distributing, converting and controlling electricity. Substations can increase or decrease voltage to meet the needs of power transmission and distribution. Usually, high voltage is used when electricity is transmitted over long distances to reduce energy loss, and when it is close to the user end, the voltage will be reduced to meet the needs of household and commercial electricity. In order to prevent some people from entering the substation, protective fences are usually used to protect the substation.

[0003] Existing protective fences are generally assembled. When assembling the columns and crossbars, they are usually fixed together with bolts. During assembly, it is usually necessary to carry installation tools, and the overall installation is not convenient enough. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a substation protective fence to solve the problem in the above-mentioned background technology that tools need to be carried for installation and the overall installation is not convenient enough.

[0005] The utility model provides the following technical solutions:

[0006] A transformer substation protective fence comprises two upright posts, the two upright posts are spaced apart, two fixing sleeves are fixedly connected to one side of the upright posts, a cross bar is movably connected between the two fixing sleeves, a plurality of vertical rods are fixedly connected to one side of the cross bar, assembly grooves are respectively provided on both sides of the cross bar, assembly rods are respectively provided on both sides of the interior of the fixing sleeves, and the assembly rods are movably connected to the assembly grooves; a moving part, the moving part is arranged on the top surface of the fixing sleeves and is used to move the assembly rod; a locking part, the locking part is arranged on the top surface of the fixing sleeves and is used to lock the moving part.

[0007] Preferably, the movable component includes: a top groove, which is opened on the top surface of the fixed sleeve, and two movable grooves are opened on the inner bottom surface of the top groove, the movable groove is slidably connected to the assembling rod, a return spring is fixedly connected to the inner side of the movable groove, and the return spring is fixedly connected to the assembling rod, a connecting strip is fixedly connected to the outer circular wall surface of the assembling rod, a rack is fixedly connected to the top surface of the connecting strip, and a gear is rotatably connected to the inner bottom surface of the top groove, and the gear is respectively meshed and connected with the two racks; a limiting member, which is arranged on both sides of the interior of the top groove and is used to limit the rack.

[0008] Preferably, the limiting member comprises: two sliding grooves, the two sliding grooves are respectively opened on both sides of the inside of the top groove, a sliding block is fixedly connected to one side of the rack, and the sliding block is slidably connected to the sliding groove.

[0009] Preferably, the locking component includes: a top cover, which is arranged on the top surface of the fixed sleeve, and the bottom surface of the top cover is fixedly connected with two limit rods, and the inner bottom surface of the top groove is provided with two limit grooves, and the limit rods are movably connected with the limit grooves; an assembly, which is arranged on the inner bottom surface of the top groove and is used to combine the fixed sleeve and the top cover.

[0010] Preferably, the assembly comprises: two magnets, both of which are fixedly connected to the inner bottom surface of the top groove, and the magnets are magnetically attracted to the top cover.

[0011] Preferably, a handle is fixedly connected to the inside of the top cover.

[0012] Preferably, the outer wall surface of the column is fixedly connected with a fixing seat.

[0013] Technical effects and advantages of the utility model:

[0014] By means of the provided handle, the staff can take the top cover out of the top groove by means of the handle, and at this time the cross bar is inserted into the interior of the fixing sleeve, the assembling rod will be squeezed by the cross bar and then move and squeeze the reset spring, and when the assembling rod moves, it will drive the rack to move through the connecting bar, and then the rack drives the gear to rotate, and when the assembling rod corresponds to the assembling groove, the potential energy of the reset spring is released to drive the assembling rod to enter the interior of the assembling groove, and then the staff can put the top cover into the interior of the top groove, and at this time the top cover will drive the limiting rod to enter the interior of the limiting groove, and then limit the gear, and at this time the gear cannot rotate, and thus the two racks and the assembling rod cannot move, making the connection between the assembled fixing sleeve and the cross bar more stably, and at the same time, when the top cover enters the interior of the top groove, the top cover and the magnet will be magnetically attracted together, increasing the stability of the top cover, and compared with the prior art, the overall installation of the present application is more convenient and does not require tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the overall structure of the utility model;

[0017] Figure 3 It is the right view of the overall structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fixed sleeve of the utility model;

[0019] Figure 5 This is a schematic diagram of the gear structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the assembly rod structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the top cover structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the rack structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. column; 2. fixing sleeve; 3. cross bar; 4. vertical bar; 5. assembly groove; 6. assembly rod; 7. reset spring; 8. connecting strip; 9. rack; 10. gear; 11. sliding groove; 12. sliding block; 13. top cover; 14. limiting rod; 15. limiting groove; 16. magnet; 17. handle; 18. top groove; 19. movable groove; 20. fixing seat. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0025] Figures 1 to 8 It is the best embodiment of the utility model, and the following Figures 1 to 8 The utility model is further described.

[0026] A transformer substation protective fence comprises two upright posts 1, the two upright posts 1 are spaced apart, two fixing sleeves 2 are fixedly connected to one side of the upright posts 1, a cross bar 3 is movably connected between the two fixing sleeves 2, a plurality of vertical rods 4 are fixedly connected to one side of the cross bar 3, assembly grooves 5 are respectively provided on both sides of the cross bar 3, assembly rods 6 are respectively provided on both sides of the interior of the fixing sleeves 2, the assembly rods 6 are movably connected to the assembly grooves 5, a moving part is provided on the top surface of the fixing sleeves 2 for moving the assembly rods 6, and a locking part is provided on the top surface of the fixing sleeves 2 for locking the moving part.

[0027] As a further feature of the utility model, the moving component includes: a top groove 18, the top groove 18 is opened on the top surface of the fixed sleeve 2, and two moving grooves 19 are opened on the inner bottom surface of the top groove 18, the moving groove 19 is slidably connected to the assembly rod 6, a reset spring 7 is fixedly connected to the inner side of the moving groove 19, the reset spring 7 is fixedly connected to the assembly rod 6, a connecting strip 8 is fixedly connected to the outer circular wall surface of the assembly rod 6, a rack 9 is fixedly connected to the top surface of the connecting strip 8, a gear 10 is rotatably connected to the inner bottom surface of the top groove 18, the gear 10 is respectively meshed and connected with the two racks 9, and limit members are respectively provided on both sides of the inner side of the top groove 18 for limiting the rack 9.

[0028] Through the provision of the cross bar 3, the staff can insert the cross bar 3 into the interior of the fixed sleeve 2, and the assembly rod 6 will be squeezed by the cross bar 3 and then move and squeeze the reset spring 7. When the assembly rod 6 moves, it will drive the rack 9 to move through the connecting bar 8, and then the rack 9 will drive the gear 10 to rotate, thereby achieving the effect of improving the movement stability of the assembly rod 6.

[0029] As a further feature of the utility model, the limiting member includes: two sliding grooves 11, which are respectively opened on both sides of the top groove 18, the sliding groove 11 is a T-shaped groove, and a sliding block 12 is fixedly connected to one side of the rack 9, the sliding block 12 is a T-shaped block, and the sliding block 12 is slidably connected to the sliding groove 11.

[0030] By setting the rack 9, when the rack 9 moves, the rack 9 will drive the sliding block 12 to slide inside the sliding groove 11, which can improve the stability of the movement of the rack 9 on the one hand and prevent the rack 9 from deflecting on the other hand.

[0031] As a further feature of the utility model, the locking component includes: a top cover 13, which is arranged on the top surface of the fixed sleeve 2, and the top cover 13 is made of iron. Two limit rods 14 are fixedly connected to the bottom surface of the top cover 13, and two limit grooves 15 are provided on the inner bottom surface of the top groove 18. The limit rods 14 are movably connected to the limit grooves 15, and an assembly is provided on the inner bottom surface of the top groove 18 for combining the fixed sleeve 2 and the top cover 13.

[0032] By setting the top cover 13, the staff can put the top cover 13 into the top groove 18. At this time, the top cover 13 will drive the limiting rod 14 to enter the limiting groove 15, thereby limiting the gear 10. At this time, the gear 10 cannot rotate, and the two racks 9 and the assembly rod 6 cannot move, so that the assembled fixing sleeve 2 and the cross bar 3 are connected more stably.

[0033] As a further feature of the present invention, the assembly includes two magnets 16 , both of which are fixedly connected to the inner bottom surface of the top groove 18 , and the magnets 16 are magnetically attracted to the top cover 13 .

[0034] By means of the magnet 16 , when the top cover 13 enters the interior of the top groove 18 , the top cover 13 and the magnet 16 are magnetically attracted together, thereby increasing the stability of the top cover 13 .

[0035] As a further feature of the present invention, a handle 17 is fixedly connected to the interior of the top cover 13 .

[0036] By means of the provided handle 17 , a worker can hold the handle 17 and take the top cover 13 out from the interior of the top groove 18 .

[0037] As a further feature of the present invention, a fixing seat 20 is fixedly connected to the outer wall surface of the column 1 .

[0038] By providing the fixing base 20, the fixing base 20 can facilitate the installation of the column 1 and the ground together.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A substation protection fence, comprising two upright posts (1), the two upright posts (1) being arranged at intervals, one side of the upright posts (1) being fixedly connected to two fixing sleeves (2), a cross bar (3) being movably connected between the two fixing sleeves (2), one side of the cross bar (3) being fixedly connected to a plurality of vertical rods (4), characterized in that: The two sides of the cross bar (3) are respectively provided with assembly grooves (5), and the two sides of the interior of the fixing sleeve (2) are respectively provided with assembly rods (6), and the assembly rods (6) are movably connected to the assembly grooves (5); A moving component, the moving component is arranged on the top surface of the fixing sleeve (2) and is used to move the assembly rod (6); A locking component, the locking component is arranged on the top surface of the fixing sleeve (2) and is used to lock the moving component.

2. A substation protection fence according to claim 1, characterized in that: The moving component comprises: a top groove (18), the top groove (18) being formed on the top surface of the fixed sleeve (2), the inner bottom surface of the top groove (18) being formed with two moving grooves (19), the moving groove (19) being slidably connected to the assembly rod (6), a return spring (7) being fixedly connected to the inner side of the moving groove (19), the return spring (7) being fixedly connected to the assembly rod (6), a connecting strip (8) being fixedly connected to the outer circular wall surface of the assembly rod (6), a rack (9) being fixedly connected to the top surface of the connecting strip (8), a gear (10) being rotatably connected to the inner bottom surface of the top groove (18), the gear (10) being meshingly connected to the two racks (9) respectively; A limiting member, the limiting member is arranged on both sides of the interior of the top groove (18) and is used to limit the rack (9).

3. A substation protection fence according to claim 2, characterized in that: The limiting member comprises: two sliding grooves (11), the two sliding grooves (11) are respectively opened on both sides of the interior of the top groove (18), a sliding block (12) is fixedly connected to one side of the rack (9), and the sliding block (12) is slidably connected to the sliding groove (11).

4. A substation protection fence according to claim 3, characterized in that: The locking component comprises: a top cover (13), the top cover (13) being arranged on the top surface of the fixing sleeve (2), the bottom surface of the top cover (13) being fixedly connected to two limiting rods (14), the inner bottom surface of the top groove (18) being provided with two limiting grooves (15), the limiting rods (14) being movably plugged into the limiting grooves (15); An assembly component is arranged on the inner bottom surface of the top groove (18) and is used to assemble the fixing sleeve (2) and the top cover (13).

5. A substation protection fence according to claim 4, characterized in that: The assembly comprises: two magnets (16), the two magnets (16) are fixedly connected to the inner bottom surface of the top groove (18), and the magnets (16) are magnetically attracted to the top cover (13).

6. A substation protection fence according to claim 4, characterized in that: A handle (17) is fixedly connected to the interior of the top cover (13).

7. A substation protection fence according to claim 1, characterized in that: A fixing seat (20) is fixedly connected to the outer wall surface of the column (1).

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