Electric power engineering design line connection structure

Abstract

The utility model discloses an electric power engineering design line connection structure, which relates to the technical field of electric power engineering, and comprises a support plate and a top plate, the top of the support plate is fixedly provided with an installation frame, two walls of the installation frame are provided with a plurality of line holes, and the installation frame is internally provided with an installation groove and a plurality of arc-shaped support blocks. A plurality of inserting grooves are formed in one end of the mounting groove, a locking mechanism is arranged at the bottom of the top plate, the locking mechanism comprises a rectangular inserting plate, a limiting groove and an arc-shaped pressing plate, a mounting assembly is arranged between the limiting groove and the inserting grooves, and the mounting assembly comprises a locking rod; the locking rod penetrates through the inserting groove and the limiting groove after moving by a certain distance, then the fixing block and the rectangular inserting plate are locked, the mounting and dismounting functions can be achieved through a simple bolt inserting method, a plurality of bolts do not need to be rotated, the operation difficulty is lowered, and the applicability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, and particularly relates to a line connection structure for electric power engineering design. Background Art

[0002] As a product, electric energy is different from other types of products in that it cannot be stored. Therefore, the electric energy produced and transmitted by the power system composed of power plants, transmission lines, substations and distribution networks must be consistent with the consumption of electric energy by users at all times. Therefore, high reliability of power supply must be ensured in the planning, design, construction and operation of electric power engineering. In the process of electric power engineering design, line connection is essential.

[0003] Chinese Patent CN217036023U discloses a line connection structure for electric power engineering design, including a protection box. The top of the protection box is movably connected with a box cover, and a locking mechanism is arranged between the box cover and the protection box. There are two fastening components arranged inside the protection box, and a sealing component is arranged inside the protection box. The locking mechanism includes a locking plate fixedly connected to the right side of the box cover, and locking blocks are fixedly connected to the left side of the locking plate and the right side of the protection box. The fastening component includes a rectangular ring fixedly connected to the inner bottom wall of the protection box.

[0004] This utility model and the line connection structure for electric power engineering design in the prior art require workers to repeat the same steps multiple times when installing multiple lines, which not only wastes time, but also has a cumbersome installation method, is not convenient for quick installation and disassembly, and affects the installation efficiency and applicability. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a line connection structure for electric power engineering design to overcome the above-mentioned technical problems existing in the related prior art.

[0006] A line connection structure for electric power engineering design includes a support plate and a top plate. An installation frame is fixedly installed on the top of the support plate. A plurality of line holes are opened on the two walls of the installation frame. An installation groove is opened inside the installation frame, and a plurality of arc-shaped support blocks are arranged. A plurality of slots are opened at one end of the installation groove. A locking mechanism is arranged at the bottom of the top plate. The locking mechanism includes a rectangular insertion plate, a limiting groove and an arc-shaped pressing plate. An installation component is arranged between the limiting groove and the slot. The installation component includes a locking rod. The locking rod drives the installation frame and the rectangular insertion plate to be quickly installed or removed through the slot and the limiting groove, and at the same time drives the plurality of arc-shaped support blocks and the arc-shaped pressing plate to cooperate and fix the plurality of lines.

[0007] Preferably, a number of mounting seats are fixedly installed inside the mounting frame. A number of support rods are fixedly installed on the top of the mounting seat. The other ends of the support rods are fixedly connected to the arc-shaped support block, and the arc-shaped support block cooperates with the arc-shaped pressing plate to lock the circuit.

[0008] Preferably, the locking mechanism further includes a fixed block, a mounting plate and a connecting rod. A number of insertion openings are formed in the inner wall of the mounting groove, and the insertion openings communicate with the slot. The rectangular insertion plate and a number of the mounting plates are fixedly connected to the bottom of the top plate. The two ends of the connecting rod are respectively fixedly connected to the mounting plate and the arc-shaped pressing plate. The fixed block is fixedly installed at the bottom of the rectangular insertion plate, and the fixed block is slidably matched with the insertion opening. The limiting groove penetrates through the fixed block and coincides with the slot. The locking rod limits the mounting frame and the rectangular insertion plate by passing through the limiting groove and the slot.

[0009] Preferably, a number of compression springs are connected inside the mounting groove, and a number of guide rods can be installed inside the mounting groove. The locking mechanism further includes a jack, and the jack is slidably matched with the compression spring.

[0010] Preferably, the locking mechanism further includes semi-circular holes, and a number of the semi-circular holes are formed at both ends of the rectangular insertion plate.

[0011] Preferably, the mounting assembly further includes a pulling plate, and the pulling plate is fixedly connected to the two locking rods. The pulling plate is slidably matched with the slot and the limiting groove.

[0012] Preferably, a number of handrails are fixedly installed on the top of the top plate.

[0013] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0014] 1. The present utility model provides a circuit connection structure for power engineering design. Through the mutual cooperation among the mounting frame, the support plate, the circuit hole, the mounting groove, the insertion opening, the slot, the compression spring and the locking mechanism, a number of circuits can be fixedly installed simultaneously, effectively saving the installation time and improving the installation efficiency.

[0015] 2. The present utility model provides a circuit connection structure for power engineering design. Through the mutual cooperation among the mounting frame, the support plate, the circuit hole, the mounting groove, the insertion opening, the slot, the compression spring, the locking mechanism and the mounting assembly, only a simple pinning method can achieve the functions of installation and disassembly, without the need to rotate a number of bolts, simplifying the operation difficulty and further improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged schematic view of part A in

[0019] Figure 4 a partial structure schematic diagram of the present utility model;

[0020] Figure 5 is Figure 4 an enlarged schematic view of part B in

[0021] In the figure:

[0022] 1. Support plate; 2. Installation frame; 201. Wiring hole; 202. Installation groove; 203. Socket; 204. Slot; 205. Compression spring; 206. Guide rod; 3. Top plate; 301. Handle; 4. Arc-shaped support block; 5. Support rod; 6. Mounting seat; 7. Locking mechanism; 701. Rectangular insertion plate; 702. Arc-shaped pressing plate; 703. Fixed block; 704. Limiting groove; 705. Insertion hole; 706. Mounting plate; 707. Connecting rod; 708. Semi-circular hole; 8. Installation component; 801. Pulling plate; 802. Locking rod. Specific embodiments

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments:

[0024] As Figures 1-5 shown, the present utility model provides a line connection structure for power engineering design, including a support plate 1 and a top plate 3. The top of the support plate 1 is fixedly installed with an installation frame 2. A plurality of wiring holes 201 are opened on both walls of the installation frame 2. An installation groove 202 is opened inside the installation frame 2, and a plurality of arc-shaped support blocks 4 are provided. A plurality of slots 204 are opened at one end of the installation groove 202. A locking mechanism 7 is provided at the bottom of the top plate 3. The locking mechanism 7 includes a rectangular insertion plate 701, a limiting groove 704 and an arc-shaped pressing plate 702. An installation component 8 is provided between the limiting groove 704 and the slot 204. The installation component 8 includes a locking rod 802. The locking rod 802 drives the installation frame 2 and the rectangular insertion plate 701 to be quickly installed or removed through the slot 204 and the limiting groove 704, and at the same time drives a plurality of arc-shaped support blocks 4 and the arc-shaped pressing plate 702 to cooperate and fix a plurality of lines.

[0025] After the circuit installation is completed, the staff first press the top plate 3, so that the top plate 3 drives the entire locking mechanism 7 to move vertically downward. At this time, the rectangular insertion plate 701 is in sliding fit with the installation groove 202, and after a certain distance, the arc-shaped pressing plate 702 gradually fits with the arc-shaped supporting block 4, thereby fixing the installed circuit. By fixing several circuits simultaneously, the installation time of the circuit can be effectively reduced, thereby improving work efficiency and applicability.

[0026] When the rectangular insertion plate 701 is completely fitted with the inner wall of the installation groove 202, several circuits are in a fixed state at this time. The staff push several locking rods 802. After moving a certain distance, the locking rods 802 penetrate through the insertion slots 204 and the limiting slots 704, thereby locking the fixing block 703 and the rectangular insertion plate 701. By means of a simple pin method, the functions of installation and disassembly can be achieved without rotating several bolts, simplifying the operation difficulty and further improving the applicability.

[0027] In one embodiment, several mounting seats 6 are fixedly installed inside the mounting frame 2. The top of the mounting seat 6 is fixedly installed with several support rods 5, and the other ends of the support rods 5 are fixedly connected to the arc-shaped support block 4. The arc-shaped support block 4 cooperates with the arc-shaped pressing plate 702 to lock the circuit.

[0028] When the rectangular insertion plate 701 slides vertically downward in the installation groove 202, the rectangular insertion plate 701 drives several arc-shaped pressing plates 702 to move synchronously through the mounting seat 6 and several support rods 5, thereby fixing several circuits simultaneously, effectively reducing the installation time and improving the installation efficiency.

[0029] In one embodiment, the locking mechanism 7 further includes a fixing block 703, a mounting plate 706 and a connecting rod 707. Several insertion openings 203 are opened on the inner wall of the installation groove 202, and the insertion openings 203 are communicated with the insertion slots 204. The rectangular insertion plate 701 and several mounting plates 706 are both fixedly connected to the bottom of the top plate 3. The two ends of the connecting rod 707 are respectively fixedly connected to the mounting plate 706 and the arc-shaped pressing plate 702. The fixing block 703 is fixedly installed at the bottom of the rectangular insertion plate 701. The fixing block 703 is in sliding fit with the insertion opening 203. The limiting slot 704 penetrates through the fixing block 703 and coincides with the insertion slot 204. The locking rod 802 limits the mounting frame 2 and the rectangular insertion plate 701 by penetrating through the limiting slot 704 and the insertion slot 204.

[0030] When the rectangular insertion plate 701 moves, it drives several fixing blocks 703 to move. When the fixing block 703 is in sliding fit with the insertion opening 203 and one end is in contact with the insertion slot 204, one end of the rectangular insertion plate 701 is also completely in contact with the installation groove 202 at this time. At the same time, several circuits are also in a fixed state. At this time, by pushing several locking rods 802, the locking rods 802 penetrate through the insertion slot 204 and the limiting slot 704, that is, the locking effect is achieved, effectively saving the time required for installation and further improving the installation efficiency.

[0031] In one embodiment, a plurality of compression springs 205 are connected inside the installation groove 202, and a plurality of guide rods 206 can be installed. The locking mechanism 7 further includes a jack 705, and the jack 705 is slidably engaged with the compression spring 205.

[0032] When the rectangular insertion plate 701 slides a certain distance in the installation groove 202, the rectangular insertion plate 701 starts to contact the compression spring 205, and under the action of the installation groove 202, a plurality of compression springs 205 are squeezed, so that when the rectangular insertion plate 701 is no longer limited, the rectangular insertion plate 701 can be quickly separated from the installation groove 202 by a certain distance, which is convenient for taking out the top plate 3 and improves the applicability.

[0033] In one embodiment, the locking mechanism 7 further includes semi-circular holes 708, and a plurality of semi-circular holes 708 are opened at both ends of the rectangular insertion plate 701.

[0034] Setting the semi-circular holes 708 can prevent the circuit from being squeezed by the rectangular insertion plate 701 and reduce the probability of the circuit being worn.

[0035] In one embodiment, the installation component 8 further includes a pulling plate 801. The pulling plate 801 is fixedly connected to two locking rods 802, and the pulling plate 801 is slidably engaged with the slot 204 and the limiting slot 704.

[0036] The pulling plate 801 can simultaneously push or pull a plurality of locking rods 802, effectively improving the installation efficiency.

[0037] In one embodiment, a plurality of handholds 301 are fixedly installed on the top of the top plate 3.

[0038] The handholds 301 facilitate the staff to lift the top plate 3.

[0039] Next, the working principle of the circuit connection structure of the power engineering design will be specifically described:

[0040] When the circuit needs to be replaced or repaired and taken out from the installation frame 2, the staff pulls the pull plate 801 with both hands. When the pull plate 801 is pulled, it can drive several locking rods 802 to move. When the locking rods 802 move, they are in sliding fit with the slot 204 and the limiting slot 704. After the locking rods 802 move a certain distance, the locking rods 802 gradually disengage from the limiting slot 704. When the locking rods 802 are completely disengaged from the limiting slot 704, the rectangular insertion plate 701 is no longer locked. At this time, several compression springs 205 release pressure and drive the rectangular insertion plate 701 to slide in the installation slot 202, and drive the fixed block 703 to disengage from the slot 204. When the rectangular insertion plate 701 moves, it drives several arc-shaped pressing plates 702 to move vertically upward, and drives several arc-shaped pressing plates 702 to no longer cooperate with the arc-shaped supporting block 4, so that several circuits are no longer fixed. At this time, the staff can directly pull out the circuits from several circuit holes 201. Its unlocking method is simple, consumes less time, and improves work efficiency and applicability;

[0041] After the circuit installation is completed, the staff first presses the top plate 3, so that the top plate 3 drives the entire locking mechanism 7 to move vertically downward. At this time, the rectangular insertion plate 701 is in sliding fit with the installation slot 202, and after a certain distance, it starts to compress several compression springs 205. At the same time, several guide rods 206 are all in sliding fit with the corresponding jacks 705, reducing the probability of installation errors. At this time, several fixed blocks 703 and the installation plate 706 also move synchronously. When the installation plate 706 moves, it drives several arc-shaped pressing plates 702 to move through several connecting rods 707, and makes the arc-shaped pressing plates 702 gradually fit with the arc-shaped supporting block 4, thereby fixing the installed circuit. By fixing several circuits at the same time, the circuit installation time can be effectively reduced, and the work efficiency and applicability are further improved. When the fixed block 703 is completely inserted into the socket 203 and one end is in contact with the slot 204, the staff pushes the pull plate 801, so that the pull plate 801 pushes several locking rods 802. After the locking rods 802 move a certain distance, they penetrate the slot 204 and the limiting slot 704, thereby locking the fixed block 703 and the rectangular insertion plate 701. By a simple pin method, the functions of installation and disassembly can be achieved, without the need to rotate several bolts, simplifying the operation difficulty and further improving the applicability.

[0042] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A line connection structure for power engineering design, comprising a support plate (1) and a top plate (3), characterized in that: A mounting frame (2) is fixedly installed at the top of the support plate (1). A number of wiring holes (201) are formed in two walls of the mounting frame (2). An installation groove (202) is formed inside the mounting frame (2), and a number of arc-shaped support blocks (4) are provided. A number of insertion slots (204) are formed at one end of the installation groove (202). A locking mechanism (7) is arranged at the bottom of the top plate (3). The locking mechanism (7) includes a rectangular insertion plate (701), a limiting groove (704) and an arc-shaped pressing plate (702). An installation component (8) is arranged between the limiting groove (704) and the insertion slot (204). The installation component (8) includes a locking rod (802). The locking rod (802) drives the mounting frame (2) and the rectangular insertion plate (701) to be quickly installed or removed through the insertion slot (204) and the limiting groove (704), and at the same time drives a number of the arc-shaped support blocks (4) and the arc-shaped pressing plate (702) to cooperate and fix a number of circuits.

2. The connection structure of the power engineering design line according to claim 1, characterized in that: A number of mounting seats (6) are fixedly installed inside the mounting frame (2). A number of support rods (5) are fixedly installed at the top of the mounting seats (6). The other ends of the support rods (5) are fixedly connected to the arc-shaped support blocks (4). The arc-shaped support blocks (4) cooperate with the arc-shaped pressing plate (702) to lock the circuit.

3. A line connection structure for a power engineering design according to claim 1, characterized in that: The locking mechanism (7) further includes a fixed block (703), a mounting plate (706) and a connecting rod (707). A number of insertion openings (203) are formed in the inner wall of the installation groove (202). The insertion openings (203) communicate with the insertion slots (204). The rectangular insertion plate (701) and a number of the mounting plates (706) are fixedly connected to the bottom of the top plate (3). Two ends of the connecting rod (707) are respectively fixedly connected to the mounting plate (706) and the arc-shaped pressing plate (702). The fixed block (703) is fixedly installed at the bottom of the rectangular insertion plate (701). The fixed block (703) is slidably matched with the insertion opening (203). The limiting groove (704) penetrates through the fixed block (703) and coincides with the insertion slot (204). The locking rod (802) limits the mounting frame (2) and the rectangular insertion plate (701) by penetrating through the limiting groove (704) and the insertion slot (204).

4. A line connection structure for a power engineering design according to claim 1, characterized in that: A number of compression springs (205) are connected inside the installation groove (202), and a number of guide rods (206) can be installed. The locking mechanism (7) further includes a jack (705). The jack (705) is slidably matched with the compression spring (205).

5. A line connection structure for a power engineering design according to claim 1, characterized in that: The locking mechanism (7) further includes a semi-circular hole (708). A number of the semi-circular holes (708) are formed at both ends of the rectangular insertion plate (701).

6. The electrical engineering design line connection structure according to claim 3, characterized in that: The installation component (8) further includes a pull plate (801). The pull plate (801) is fixedly connected to two of the locking rods (802). The pull plate (801) is slidably matched with the insertion slot (204) and the limiting groove (704).

7. A power engineering design line connection structure according to claim 1, characterized in that: A plurality of handrails (301) are fixedly installed on the top of the top plate (3).

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