Grounding device for oil supply electric equipment

Abstract

The utility model discloses an oil supply electric equipment grounding device, and relates to the technical field of electric equipment grounding devices. The grounding device for the oil supply electric equipment comprises mounting seats which are symmetrically arranged, and a plurality of fixing rods are fixed between the two mounting seats; the inserting block is slidably connected with the lower portion of the mounting base, and a plurality of inserting rods are fixed to the inserting block and slidably connected with the inner wall of the mounting base; the storage box is fixed above one of the mounting seats, and the storage box is used for storing the insertion rod; according to the grounding device, by arranging the stabilizing assembly, when the grounding device needs to be placed on the ground, the telescopic rod can be pulled out through the receding groove, an anti-skid pad below the bottom plate makes contact with the ground, and therefore the grounding device can stably stand on the ground, and a safety guarantee is provided for the follow-up work that a person steps on a fixing rod to apply pressure to embed an inserting rod into the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding devices for electrical equipment, in particular to a grounding device for oil supply electrical equipment. Background Art

[0002] The grounding device of oil supply electrical equipment is a key facility to ensure the safe and stable operation of electrical equipment in oil depots; the function of the grounding device is to connect the metal casing or other conductors of the equipment to the earth to form an electrical circuit, thereby maintaining the balance and stability of the electric potential.

[0003] A grounding device for electrical equipment on an apron of an oil supply engineering project disclosed in a patent application with reference publication number CN218548814U includes a grounding assembly, a plurality of fixing rods fixedly connected between two mounting plates, a plurality of threaded sleeves fixedly connected to the bottom of the mounting plates, an inner cavity of the threaded sleeves threadedly sleeved with an insertion rod, one end of the insertion rod is in a pointed shape, a connecting assembly is arranged on the top of one of the mounting plates, the connecting assembly is used to electrically connect to the electrical equipment, a bearing assembly is arranged on the top of another mounting plate, and is used to bear the insertion rod, the inner cavity of the connecting sleeve is slidably sleeved with a conductive rod, the top of the conductive rod is fixedly connected with a connecting wire, and the bottom of the conductive rod is fitted with one of the mounting plates; the utility model utilizes the coordinated use of the grounding assembly and the connecting assembly, so that it is placed on the ground, and manually stepping on the top of the plurality of fixing rods can make the plurality of insertion rods be inserted into the ground, so that the grounding resistance of the apron electrical equipment meets the specification requirements.

[0004] As shown in the above-mentioned prior art, when using the grounding device for oil supply electrical equipment in the prior art, it is first necessary to place the device on the ground, and then manually step on it to apply pressure to embed the device into the ground. However, the insertion rod at the bottom of the device is pointed, which makes it difficult to stand stably on the ground, causing shaking when manually stepped on, and there are certain safety hazards in the operation; and multiple insertion rods need to be tightened into the threaded sleeve one by one, which is time-consuming and labor-intensive to use.

[0005] Therefore, it is necessary to provide a grounding device for oil supply electrical equipment to solve the above technical problems. Utility Model Content

[0006] (1) Technical problems solved

[0007] In order to solve the above technical problems, the utility model provides a grounding device for oil supply electrical equipment.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: A grounding device for oil supply electrical equipment, comprising:

[0010] The mounting seats are symmetrically arranged, and a plurality of fixing rods are fixed between the two mounting seats;

[0011] An insert block is slidably connected to the bottom of the mounting seat, and a plurality of insert rods are fixed on the insert block, and the insert rods are slidably connected to the inner wall of the mounting seat;

[0012] A storage box is fixed above one of the mounting seats, and is used to store the insertion rod;

[0013] A connecting assembly is installed above one of the mounting seats, and is used to connect the conductive rod of the electrical equipment to the grounding device;

[0014] A stabilizing assembly is symmetrically mounted on the mounting base, and is used to enable the mounting base to be stably placed on the ground;

[0015] A buckle assembly is installed on one side of the mounting seat, and the buckle assembly is used to position the insert block on the inner wall of the mounting seat.

[0016] Preferably, a first rubber pad is fixed above the insert block, and a second rubber pad is fixed below the mounting seat. The first rubber pad abuts against the second rubber pad, and an avoidance hole is opened on the second rubber pad corresponding to the insert rod.

[0017] Preferably, the stabilizing assembly includes a sleeve fixed on the mounting seat, the inner wall of the sleeve is slidably connected to a telescopic rod, a rubber ring is fixed to the side of the sleeve close to the telescopic rod, the outer wall of the telescopic rod is slidably connected to the inner wall of the rubber ring, a bottom plate is fixed under the telescopic rod, an anti-slip pad is fixed under the bottom plate, and the telescopic rod and the bottom plate are both slidably connected to the inner wall of the mounting seat.

[0018] Preferably, the buckle assembly includes a slot provided on one side of the insertion block, a block is clamped on the inner wall of the slot, the block is slidably connected to the inner wall of the mounting seat, a sliding rod is fixed to the side of the block away from the slot, the sliding rod is slidably connected to the mounting seat, a pull block is fixed to the end of the sliding rod away from the block, a spring is fixed to the side of the block close to the slide rod, and the end of the spring away from the block is fixed to the inner wall of the mounting seat.

[0019] Preferably, anti-slip grooves are provided on the outer wall of the pulling block.

[0020] Preferably, an avoidance groove is provided below the mounting seat at a position corresponding to the bottom plate.

[0021] (3) Beneficial effects

[0022] The utility model provides a grounding device for oil supply and electrical equipment. Compared with the prior art, it has the following beneficial effects:

[0023] 1. This application provides a stabilizing component. When the grounding device needs to be placed on the ground, the telescopic rod can be pulled out through the avoidance groove, so that the anti-slip pad under the bottom plate contacts the ground, allowing the device to stand firmly on the ground. This provides safety for subsequent people who step on the fixed rod to apply pressure and embed the rod into the ground.

[0024] 2. By setting up a snap assembly, compared with the comparative document which requires multiple plug rods to be screwed into the device through threaded holes to complete the connection between the plug rods and the device, this application can directly insert the plug block into the bottom of the mounting seat and use the snap assembly to fix the plug block, so that the connection between the plug rod and the device can be completed more conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the relationship between the insert block and the mounting base of the utility model;

[0027] Figure 3 This is a schematic diagram of the relationship between the telescopic rod and the rubber ring of the utility model;

[0028] Figure 4 This is a schematic diagram of the relationship between the first rubber pad and the second rubber pad of the utility model;

[0029] Figure 5 This is a schematic diagram of the relationship between the card block and the card slot of the present utility model.

[0030] Numbers in the figure: 1. Mounting base; 2. Fixing rod; 3. Insert block; 4. Insert rod; 5. Storage box; 6. Connecting assembly; 7. First rubber pad; 8. Second rubber pad; 9. Avoidance hole; 10. Sleeve; 11. Telescopic rod; 12. Rubber ring; 13. Anti-slip pad; 14. Bottom plate; 15. Slot; 16. Block; 17. Sliding rod; 18. Pull block; 19. Spring; 20. Avoidance groove; 21. Conductive rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] This utility model provides two technical solutions:

[0033] Figures 1 to 3 A first embodiment is shown: a grounding device for oil supply electrical equipment, comprising:

[0034] The mounting bases 1 are symmetrically arranged, and a plurality of fixing rods 2 are fixed between the two mounting bases 1;

[0035] The insert block 3 is slidably connected to the bottom of the mounting base 1. A plurality of insert rods 4 are fixed on the insert block 3. The insert rods 4 are slidably connected to the inner wall of the mounting base 1.

[0036] A storage box 5 is fixed above one of the mounting seats 1 and is used to store the insertion rod 4;

[0037] A connecting assembly 6 is installed above one of the mounting bases 1 and is used to connect the conductive rod 21 of the electrical equipment to the grounding device;

[0038] A stabilizing component is symmetrically mounted on the mounting base 1 and is used to ensure that the mounting base 1 can be stably placed on the ground;

[0039] The snap assembly is installed on one side of the mounting base 1 and is used to position the insert block 3 on the inner wall of the mounting base 1 .

[0040] A first rubber pad 7 is fixed above the insert block 3 , and a second rubber pad 8 is fixed below the mounting base 1 . The first rubber pad 7 abuts against the second rubber pad 8 , and an avoidance hole 9 is opened on the second rubber pad 8 corresponding to the insert rod 4 .

[0041] The stabilizing assembly includes a sleeve 10 fixed on the mounting base 1, and a telescopic rod 11 is slidably connected to the inner wall of the sleeve 10. A rubber ring 12 is fixed to the side of the sleeve 10 close to the telescopic rod 11. The outer wall of the telescopic rod 11 is slidably connected to the inner wall of the rubber ring 12. A bottom plate 14 is fixed under the telescopic rod 11, and an anti-slip pad 13 is fixed under the bottom plate 14. The telescopic rod 11 and the bottom plate 14 are both slidably connected to the inner wall of the mounting base 1, and an avoidance groove 20 is opened at the position corresponding to the bottom plate 14 under the mounting base 1.

[0042] This application sets up a stabilizing component. When the grounding device needs to be placed on the ground, the telescopic rod 11 can be pulled out through the avoidance groove 20, so that the anti-slip pad 13 under the bottom plate 14 contacts the ground, so that the device can stand firmly on the ground, providing safety for subsequent people to step on the fixed rod 2 to apply pressure to embed the insertion rod 4 into the ground.

[0043] Figures 4 and 5A second embodiment is shown, which mainly differs from the first embodiment in that: the snap assembly includes a slot 15 opened on one side of the insertion block 3, the inner wall of the slot 15 is clamped with a block 16, the block 16 is slidably connected to the inner wall of the mounting base 1, a slide rod 17 is fixed to the side of the block 16 away from the slot 15, the slide rod 17 is slidably connected to the mounting base 1, a pull block 18 is fixed to the end of the slide rod 17 away from the block 16, a spring 19 is fixed to the side of the block 16 close to the slide rod 17, and the end of the spring 19 away from the block 16 is fixed to the inner wall of the mounting base 1.

[0044] The outer wall of the pull block 18 is provided with anti-slip grooves.

[0045] This application sets up a snap assembly, so that compared with the comparative document which requires multiple insertion rods 4 to be screwed into the device through threaded holes to complete the connection between the insertion rods 4 and the device, this application can directly insert the insertion block 3 into the bottom of the mounting seat 1, and use the snap assembly to fix the insertion block 3, so that the connection between the insertion rod 4 and the device can be completed more conveniently and quickly.

[0046] Working principle:

[0047] The connection component 6 adopts the connection component 6 in CN218548814U, which is the existing technology and is not described in detail.

[0048] Before using the device, it is necessary to take out the two plug blocks 3 from the storage box 5 and install the plug blocks 3 on the bottom of the mounting seat 1 through the snap assembly to connect the plug rod 4 with the device; then, the bottom plate 14 and the telescopic rod 11 are moved in the direction away from the mounting seat 1 through the avoidance groove 20, and the telescopic rod 11 gradually extends out of the sleeve 10. When the telescopic rod 11 moves, its outer wall and the inner wall of the rubber ring have a certain friction force, so that the four telescopic rods 11 can be stably erected on the ground after being extended; then, a person steps on the fixed rod 2 to apply pressure to the device, and the telescopic rod 11 is gradually moved into the sleeve 10 under pressure, driving the bottom plate 14 and the anti-slip pad 13 to gradually move toward the mounting seat 1, and at the same time, the plug rod 4 is gradually inserted into the ground under pressure; when the plug rod 4 is inserted into the ground, the conductive rod 21 of the oil supply electrical equipment is connected to the device through the connecting assembly 6 to complete the grounding of the electrical equipment;

[0049] When the snap assembly is used, the side of the insert block 3 with the slot 15 corresponding to the side of the mounting seat 1 with the block 16 is inserted into the mounting seat 1. At this time, the upper end of the insert rod 4 is also slidably connected with the inner wall of the mounting seat 1; when the insert block 3 squeezes the inclined surface of the block 16, the block 16 moves toward the inner wall of the mounting seat 1, and the spring 19 is compressed at the same time. When the first rubber pad 7 squeezes the second rubber pad 8 to deform the two rubber pads, the spring 19 rebounds and snaps the block 16 into the slot 15, thereby completing the connection and positioning of the insert block 3 and the mounting seat 1, and the insert rod 4 is also connected to the mounting seat 1;

[0050] When the grounding assembly is not in use and needs to be stored, the pulling block 18 is pulled away from the mounting base 1, driving the slide rod 17 to move, and the spring 19 is compressed at the same time, so that the card block 16 leaves the card slot 15 and enters the mounting base 1, and the plug block 3 can be removed. Then, the two removed plug blocks 3 and the multiple plug rods 4 fixed on the plug blocks 3 are placed in the storage box 5.

[0051] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grounding device for oil supply electrical equipment, characterized in that: include: The mounting seats (1) are symmetrically arranged, and a plurality of fixing rods (2) are fixed between two of the mounting seats (1); An insert block (3) is slidably connected to the bottom of the mounting seat (1); a plurality of insert rods (4) are fixed on the insert block (3); and the insert rods (4) are slidably connected to the inner wall of the mounting seat (1); A storage box (5) is fixed above one of the mounting seats (1), and the storage box (5) is used to store the insertion rod (4); A connecting assembly (6) is installed above one of the mounting seats (1), and the connecting assembly (6) is used to connect the conductive rod (21) of the electrical equipment to the grounding device; A stabilizing assembly is symmetrically mounted on the mounting base (1), and the stabilizing assembly is used to enable the mounting base (1) to be stably placed on the ground; A snap assembly is mounted on one side of the mounting seat (1), and the snap assembly is used to position the insert block (3) on the inner wall of the mounting seat (1).

2. The grounding device for oil supply electrical equipment according to claim 1, characterized in that: A first rubber pad (7) is fixed above the insert block (3), and a second rubber pad (8) is fixed below the mounting seat (1); the first rubber pad (7) abuts against the second rubber pad (8), and a relief hole (9) is provided on the second rubber pad (8) corresponding to the insert rod (4).

3. The grounding device for oil supply electrical equipment according to claim 1, characterized in that: The stabilizing assembly comprises a sleeve (10) fixed on the mounting seat (1), the inner wall of the sleeve (10) is slidably connected to a telescopic rod (11), a rubber ring (12) is fixed on a side of the sleeve (10) close to the telescopic rod (11), the outer wall of the telescopic rod (11) is slidably connected to the inner wall of the rubber ring (12), a bottom plate (14) is fixed below the telescopic rod (11), an anti-slip pad (13) is fixed below the bottom plate (14), and both the telescopic rod (11) and the bottom plate (14) are slidably connected to the inner wall of the mounting seat (1).

4. The grounding device for oil supply electrical equipment according to claim 3, characterized in that: The buckle assembly comprises a card slot (15) provided on one side of the insert block (3); a card block (16) is clamped on the inner wall of the card slot (15); the card block (16) is slidably connected to the inner wall of the mounting seat (1); a slide bar (17) is fixed on the side of the card block (16) away from the card slot (15); the slide bar (17) is slidably connected to the mounting seat (1); a pull block (18) is fixed on one end of the slide bar (17) away from the card block (16); a spring (19) is fixed on the side of the card block (16) close to the slide bar (17); and the end of the spring (19) away from the card block (16) is fixed to the inner wall of the mounting seat (1).

5. The grounding device for oil supply electrical equipment according to claim 4, characterized in that: The outer wall of the pulling block (18) is provided with anti-slip grooves.

6. The grounding device for oil supply electrical equipment according to claim 4, characterized in that: An avoidance groove (20) is provided below the mounting seat (1) at a position corresponding to the bottom plate (14).

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