Distributed power supply grid-connected electric power engineering protection device

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a distributed power supply grid-connected electric power engineering protection device which comprises a base, and a protection assembly is arranged on the upper side of the base. The protection assembly comprises a third arc-shaped connecting seat arranged at the left end of the upper side of the base, a first arc-shaped threaded protection pad is arranged in the middle of the upper side of the third arc-shaped connecting seat, and fourth arc-shaped connecting seats are arranged at the two ends of the top of the third arc-shaped connecting seat. According to the distributed power supply grid-connected electric power engineering protection device, through designing the distributed power supply grid-connected electric power engineering protection device, the protection sleeve is used for protecting an electric wire, the first arc-shaped connecting seat is used for clamping, and the protection sleeve is used for protecting the electric wire; double protection is carried out through the first protection clamping block and the first arc-shaped protection pad, locking is carried out through the buckle, cable loosening is prevented, triple protection is carried out through the heat dissipation protection cover, and therefore the protection effect of the electric wire is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power engineering, especially relates to a kind of distributed power grid-connected electric power engineering protection device. BACKGROUND

[0002] Electric power engineering, i.e. the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and electric power engineering needs to be connected with electric wire, so a protection device is needed to protect the cable of distributed power grid-connected electric power engineering.

[0003] In the patent with publication number CN214506400U, a kind of electric power engineering cable protection device is proposed, which includes base plate, fixed hole, fixed frame, lower clamp seat, slide bar, sliding block, limit block, mounting bracket, handle, ring, switch, bearing seat, upper clamp seat, ball, electric telescopic rod, pointer, knob, dial, threaded rod, fixed box, through slot and bottom plate. By setting the pointer and dial, the pointer will rotate with the knob when the knob is twisted, so that the degree of clamping of the upper clamp seat and the lower clamp seat on the cable can be observed by the dial. The clamping degree can be adjusted according to actual needs. A number of balls are fixedly installed inside the upper clamp seat and the lower clamp seat, which reduces the friction of the cable passing through the through slot, making it more convenient to pass through. However, the following problems still exist in the patent:

[0004] The above-mentioned electric power engineering cable protection device reduces the friction of the cable passing through the through slot during use, making it more convenient to pass through. However, the cable used in electric power engineering is often exposed to the external environment during laying, and is easily impacted by other falling objects, which does not adequately protect the cable. When buried underground, the upper clamp seat is covered with soil, and the balls can easily compress the cable and cause deformation, making it inconvenient to protect the cable.

[0005] To solve the above problems, a distributed power grid-connected electric power engineering protection device needs to be designed to overcome the above problems. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide a kind of distributed power grid-connected electric power engineering protection device, which can effectively solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] A kind of distributed power grid-connected electric power engineering protection device, comprising a base, the upper side of the base is provided with a protection assembly;

[0009] The protection assembly comprises a third arc-shaped connecting seat arranged at the left end of the upper side of the base, a first arc-shaped threaded protection pad is arranged at the middle of the upper side of the third arc-shaped connecting seat, fourth arc-shaped connecting seats are arranged at the two ends of the top of the third arc-shaped connecting seat, a second arc-shaped threaded protection pad is arranged at the middle of the inner side of the fourth arc-shaped connecting seat, a first arc-shaped connecting seat is arranged close to the right side of the third arc-shaped connecting seat, a first protection clamping block is arranged at the middle of the upper side of the first arc-shaped connecting seat, latches are arranged at the two ends of the first arc-shaped connecting seat respectively, a first arc-shaped protection pad is arranged at the upper side of the first protection clamping block, second arc-shaped connecting seats are arranged at the two ends of the upper side of the first arc-shaped connecting seat, a second protection clamping block is arranged at the middle of the inner side of the second arc-shaped connecting seat, a second arc-shaped protection pad is arranged at the lower side of the second protection clamping block, a protection sleeve is clamped on the outer wall of the first arc-shaped threaded protection pad, a connecting pad is uniformly arranged around the inner wall of the latch, an extension rod is arranged at one end of the connecting pad, a spring is arranged on the outer wall of the extension rod, an arc-shaped pad is arranged at one end of the extension rod, an electric wire is clamped on the outer wall of the arc-shaped pad, a hydraulic cylinder is arranged at the top of the second arc-shaped connecting seat, one end of the hydraulic cylinder is connected to the outer wall of the second protection clamping block, a hinge is arranged at one end of the fourth arc-shaped connecting seat and the third arc-shaped connecting seat, a buckle is arranged at the other end of the fourth arc-shaped connecting seat and the third arc-shaped connecting seat, a hinge is arranged at one end of the second arc-shaped connecting seat and the first arc-shaped connecting seat, and a buckle is arranged at the other end of the first arc-shaped connecting seat and the second arc-shaped connecting seat.

[0010] As a preferred scheme of the utility model, the number of hinges is two groups, the number of buckles is two groups, connecting plates are arranged on the outer walls of the two sides of the base respectively, and a ground cone is connected to the middle of each connecting plate.

[0011] As a preferred scheme of the utility model, the first arc-shaped connecting seat is fixedly connected with the base, the third arc-shaped connecting seat is fixedly connected with the base, and the first protection clamping block is clamped with the first arc-shaped connecting seat.

[0012] As a preferred scheme of the utility model, the first arc-shaped protection pad is clamped with the first protection clamping block, the latch is detachably installed with the first arc-shaped connecting seat, and the second protection clamping block is clamped with the second arc-shaped connecting seat.

[0013] As a preferred scheme of the utility model, the second arc-shaped protection pad is clamped with the second protection clamping block, and the first arc-shaped threaded protection pad is detachably installed with the third arc-shaped connecting seat.

[0014] As the preferred scheme of the utility model, the fourth arc-shaped connecting seat is detachably installed between the second arc-shaped threaded protection pad, the hydraulic cylinder is fixedly connected between the second arc-shaped connecting seat, the hydraulic cylinder is fixedly connected between the second protection clamping block, and the protection sleeve is clamped between the first arc-shaped threaded protection pad.

[0015] As the preferred scheme of the utility model, the connecting pad is fixedly connected between the protection sleeve, the telescopic rod is fixedly connected between the connecting pad, the telescopic rod is sleeved with the spring, the arc-shaped pad is fixedly connected between the telescopic rod, the hinge is fixedly installed between the third arc-shaped connecting seat, and the buckle is detachably installed between the third arc-shaped connecting seat.

[0016] Beneficial effects

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the utility model, the distribution type power supply grid-connected power engineering protection device is designed, the protection sleeve is used for protecting the electric wire, the first arc-shaped connecting seat is used for clamping, the first protection clamping block and the first arc-shaped protection pad are used for double protection, and the buckle is used for locking, so that the cable loosening is prevented, three times protection is carried out through the heat dissipation protection cover, and the protection effect of the electric wire is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic view of the base and the second arc-shaped connecting seat of the utility model;

[0020] Figure 2 It is the explosion structural schematic view of the first arc-shaped connecting seat and the second arc-shaped connecting seat of the utility model;

[0021] Figure 3 It is the structural schematic view of the heat dissipation protection cover of the utility model;

[0022] Figure 4 It is the front view analysis structural schematic view of the protection sleeve and the electric wire of the utility model.

[0023] In the drawing: 1, base; 2, connecting plate; 3, ground cone; 4, heat dissipation protection cover; 5, protection assembly; 501, first arc-shaped connecting seat; 502, second arc-shaped connecting seat; 503, first protection clamping block; 504, bolt; 505, first arc-shaped protection pad; 506, second arc-shaped protection pad; 507, second protection clamping block; 508, hydraulic cylinder; 509, third arc-shaped connecting seat; 510, first arc-shaped threaded protection pad; 511, second arc-shaped threaded protection pad; 512, fourth arc-shaped connecting seat; 513, hinge; 514, protection sleeve; 515, electric wire; 516, connecting pad; 517, telescopic rod; 518, spring; 519, arc-shaped pad; 520, buckle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] As shown in Figures 1-4 A distributed power grid-connected power engineering protection device, comprising a base 1, the upper side of the base 1 is provided with a protection assembly 5;

[0026] The protection assembly 5 comprises a third arc-shaped connecting seat 509 arranged on the upper side of the left end of the base 1, a first arc-shaped threaded protective pad 510 arranged on the upper side of the middle part of the third arc-shaped connecting seat 509, fourth arc-shaped connecting seats 512 arranged on the top of both ends of the third arc-shaped connecting seat 509, a second arc-shaped threaded protective pad 511 arranged on the inner side of the middle part of the fourth arc-shaped connecting seat 512, a first arc-shaped connecting seat 501 arranged close to the right side of the third arc-shaped connecting seat 509, a first protective clamping block 503 arranged on the upper side of the middle part of the first arc-shaped connecting seat 501, a latch 504 arranged on both ends of the first arc-shaped connecting seat 501, a first arc-shaped protective pad 505 arranged on the upper side of the first protective clamping block 503, a second arc-shaped connecting seat 502 arranged on the upper side of both ends of the first arc-shaped connecting seat 501, a second protective clamping block 507 arranged on the inner side of the middle part of the second arc-shaped connecting seat 502, a second arc-shaped protective pad 506 arranged on the lower side of the second protective clamping block 507, a protective sleeve 514 clamped on the outer wall of the first arc-shaped threaded protective pad 510, a connecting pad 516 uniformly arranged on the inner wall of the latch 504, a telescopic rod 517 arranged on one end of the connecting pad 516, a spring 518 arranged on the outer wall of the telescopic rod 517, an arc-shaped pad 519 arranged on one end of the telescopic rod 517, an electric wire 515 clamped on the outer wall of the arc-shaped pad 519, a hydraulic cylinder 508 arranged on the top of the second arc-shaped connecting seat 502, one end of the hydraulic cylinder 508 connected to the outer wall of the second protective clamping block 507, a hinge 513 arranged on one end of the fourth arc-shaped connecting seat 512 and the third arc-shaped connecting seat 509, a buckle 520 arranged on the other end of the fourth arc-shaped connecting seat 512 and the third arc-shaped connecting seat 509, a hinge 513 arranged on one end of the second arc-shaped connecting seat 502 and the first arc-shaped connecting seat 501, and a buckle 520 arranged on the other end of the first arc-shaped connecting seat 501 and the second arc-shaped connecting seat 502.

[0027] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3As shown, the hinges 513 are provided in two groups, the buckles 520 are provided in two groups, the two side outer walls of the base 1 are respectively provided with the connecting plates 2, the middle parts of the connecting plates 2 are connected with the ground cones 3, the upper side outer wall of the base 1 is installed with the heat dissipation protective cover 4, the first arc-shaped connecting seat 501 is fixedly connected with the base 1, the third arc-shaped connecting seat 509 is fixedly connected with the base 1, the first protective clamping block 503 is clamped with the first arc-shaped connecting seat 501, the first arc-shaped protective pad 505 is clamped with the first protective clamping block 503, the bolt 504 is detachably installed with the first arc-shaped connecting seat 501, the second protective clamping block 507 is clamped with the second arc-shaped connecting seat 502, the second arc-shaped protective pad 506 is clamped with the second protective clamping block 507, the first arc-shaped threaded protective pad 510 is detachably installed with the third arc-shaped connecting seat 509, the fourth arc-shaped connecting seat 512 is detachably installed with the second arc-shaped threaded protective pad 511, the hydraulic cylinder 508 is fixedly connected with the second arc-shaped connecting seat 502 and the second protective clamping block 507, the protective sleeve 514 is clamped with the first arc-shaped threaded protective pad 510, the connecting pad 516 is fixedly connected with the protective sleeve 514, the telescopic rod 517 is fixedly connected with the connecting pad 516, the telescopic rod 517 is sleeved with the spring 518, the arc-shaped pad 519 is fixedly connected with the telescopic rod 517, the hinge 513 is fixedly installed with the third arc-shaped connecting seat 509, and the buckle 520 is detachably installed with the third arc-shaped connecting seat 509.

[0028] The heat dissipation protective cover 4 is provided with heat dissipation holes, the outer wall of the protective sleeve 514 is provided with threads, and the second arc-shaped threaded protective pad 511 and the first arc-shaped protective pad 505 are both provided with threads, so that the protective sleeve 514 can be clamped and embedded, and sliding of the protective sleeve 514 is prevented.

[0029] The utility model discloses a work flow: using the distributed power grid connected power engineering protection device designed in this scheme, when working, through extruding the arc-shaped pad 519 of one end of the telescopic rod 517 and entering the protective sleeve 514 inside, the arc-shaped pad 519 of one end of the telescopic rod 517 is clamped, the fourth arc-shaped connecting seat 512 and the second arc-shaped connecting seat 502 are covered, the telescopic hydraulic cylinder 508 drives the second protective clamping block 507 of one end to clamp to the outer wall of the protective sleeve 514, the buckle 520 is buckled, is fixed, and the outer wall of the protective sleeve 514 is provided with threads, the first arc-shaped protective pad 505 of the first protective clamping block 503 in the inner wall of the third arc-shaped connecting seat 509 is provided with threads, so that anti-skid is facilitated, the protective sleeve 514 is prevented from moving, and the heat dissipation protective cover 4 is installed to the outer wall, and the ground cone 3 is inserted into the ground, so that the protective effect of the electric wire 515 is facilitated, and deformation caused by external force is prevented.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distributed power grid-connected power engineering protection device comprising a base (1), characterized in that: The upper side of the base (1) is provided with a protection assembly (5); The protection assembly (5) comprises a third arc-shaped connecting seat (509) arranged at the left end of the upper side of the base (1), a first arc-shaped threaded protection pad (510) is arranged at the middle of the upper side of the third arc-shaped connecting seat (509), fourth arc-shaped connecting seats (512) are arranged at the top of both ends of the third arc-shaped connecting seat (509), a second arc-shaped threaded protection pad (511) is arranged at the middle of the inner side of the fourth arc-shaped connecting seat (512), a first arc-shaped connecting seat (501) is arranged near the right side of the third arc-shaped connecting seat (509), a first protection clamping block (503) is arranged at the middle of the upper side of the first arc-shaped connecting seat (501), latches (504) are arranged at both ends of the first arc-shaped connecting seat (501), a first arc-shaped protection pad (505) is arranged at the upper side of the first protection clamping block (503), second arc-shaped connecting seats (502) are arranged at both ends of the upper side of the first arc-shaped connecting seat (501), a second protection clamping block (507) is arranged at the middle of the inner side of the second arc-shaped connecting seat (502), a second arc-shaped protection pad (506) is arranged at the lower side of the second protection clamping block (507), a protection sleeve (514) is clamped on the outer wall of the first arc-shaped threaded protection pad (510), a plurality of connecting pads (516) are uniformly arranged on the inner wall of the latch (504), a telescopic rod (517) is arranged at one end of the connecting pad (516), a spring (518) is arranged on the outer wall of the telescopic rod (517), an arc-shaped pad (519) is arranged at one end of the telescopic rod (517), an electric wire (515) is clamped on the outer wall of the arc-shaped pad (519), a hydraulic cylinder (508) is arranged at the top of the second arc-shaped connecting seat (502), one end of the hydraulic cylinder (508) is connected to the outer wall of the second protection clamping block (507), a hinge (513) is arranged at one end of the fourth arc-shaped connecting seat (512) and the third arc-shaped connecting seat (509), a buckle (520) is arranged at the other end of the fourth arc-shaped connecting seat (512) and the third arc-shaped connecting seat (509), a hinge (513) is arranged at one end of the second arc-shaped connecting seat (502) and the first arc-shaped connecting seat (501), and a buckle (520) is arranged at the other end of the first arc-shaped connecting seat (501) and the second arc-shaped connecting seat (502).

2. The apparatus according to claim 1, wherein: The number of hinges (513) is two groups, the number of buckles (520) is two groups, and the outer walls of both sides of the base (1) are respectively provided with connecting plates (2), the middle parts of the connecting plates (2) are connected with ground cones (3), and the outer walls of the upper sides of the base (1) are provided with heat dissipation protection covers (4).

3. The apparatus of claim 1, wherein: the apparatus is configured to: determine a power flow direction of the power flow from the distributed power source to the power grid; and determine the power flow direction of the power flow from the power grid to the distributed power source. The first arc-shaped connecting seat (501) is fixedly connected with the base (1), the third arc-shaped connecting seat (509) is fixedly connected with the base (1), and the first protection clamping block (503) is clamped with the first arc-shaped connecting seat (501).

4. The apparatus of claim 1, wherein: The first arc-shaped protective pad (505) is clamped between the first protective block (503), the bolt (504) is detachably installed between the first arc-shaped connecting seat (501), and the second protective block (507) is clamped between the second arc-shaped connecting seat (502).

5. The apparatus of claim 1, wherein: The second arc-shaped protective pad (506) is clamped between the second protective block (507), and the first arc-shaped threaded protective pad (510) is detachably installed between the third arc-shaped connecting seat (509).

6. The distributed power grid-connected power engineering protection device according to claim 1, characterized in that: The fourth arc-shaped connecting seat (512) is detachably installed between the second arc-shaped threaded protective pad (511), the hydraulic cylinder (508) is fixedly connected between the second arc-shaped connecting seat (502), the hydraulic cylinder (508) is fixedly connected between the second protective block (507), and the protective sleeve (514) is clamped between the first arc-shaped threaded protective pad (510).

7. The apparatus of claim 1, wherein: The connecting pad (516) is fixedly connected between the protective sleeve (514), the telescopic rod (517) is fixedly connected between the connecting pad (516), the telescopic rod (517) is sleeved with the spring (518), the arc-shaped pad (519) is fixedly connected between the telescopic rod (517), the hinge (513) is fixedly installed between the third arc-shaped connecting seat (509), and the buckle (520) is detachably installed between the third arc-shaped connecting seat (509).

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