CN210517481U

CN210517481U - Colliery is quick assembly disassembly seat of transformer substation in pit

Info

Publication number: CN210517481U
Application number: CN201921920882.8U
Authority: CN
Inventors: 刘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-05-12
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a colliery is quick assembly disassembly seat of transformer substation in pit relates to transformer substation's dismouting seat technical field, including the base plate, the upper end outer wall fixedly connected with stopper of base plate, the lateral wall fixedly connected with ring pad of base plate, the ring pad is two, and two ring pads use the base plate to be axisymmetric distribution as the symmetry axis, still include connecting device and stop device, and connecting device includes the connecting strip, and the connecting strip is three, and the bottom of three connecting strip all with base plate fixed connection, the spacing groove has all been seted up to the inside of three connecting strip. The utility model discloses, put the base plate subaerial during the mounting substrate, elasticity through the spring promotes the hook and rotates on the surface of pivot, thereby utilizes the sharp end of hook to pierce ground and fix in advance the base plate, thereby utilizes the inside vertical insertion of ring pad at base plate both ends to be equipped with spacing pin rod, thereby fixes spacingly through inserting spacing pin rod and establishing mine ground inside to the base plate to mine ground slope has been avoided causing gliding problem easily.

Description

Colliery is quick assembly disassembly seat of transformer substation in pit

Technical Field

The utility model relates to a dismouting seat technical field of transformer substation especially relates to a colliery is quick assembly disassembly seat of transformer substation in pit.

Background

In a modern electric power system, a large-scale power plant is usually far away from a load center, electric energy generated by the power plant is generally transmitted to the load center through a high-voltage power transmission network, high-voltage electricity is converted into low-voltage electricity through substations of different specifications to be used by various users, an underground coal mine substation is a substation with a small specification and mainly comprises a power transformation room and power transformation equipment such as a bus, a transformer, a control cabinet, a protection cabinet and a low-voltage wire arranged in the power transformation room, and the underground coal mine substation is installed under a coal mine and mainly has the task of converting 6 kilovolt high-voltage electricity transmitted by a power grid into 660-volt or 380-volt power electricity and 220-volt common electricity; the transformer equipment of the underground coal mine transformer substation is often required to be moved due to underground construction requirements, so that the transformer substation cannot be connected with the ground through concrete pouring, the transformer substation is usually placed on the surface of a dismounting seat, the dismounting seat is directly placed on the ground of a mine, and the problem that the dismounting seat is easy to slide due to the fact that the ground of the mine is uneven and a certain gradient exists is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick dismounting seat for a coal mine underground substation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery is quick assembly disassembly seat of transformer substation in pit, includes the base plate, the upper end outer wall fixedly connected with stopper of base plate, the lateral wall fixedly connected with ring pad of base plate, the ring pad is two, two the ring pad uses the base plate to be axisymmetric distribution as the symmetry axis, still includes connecting device and stop device, connecting device includes the connecting strip, the connecting strip is three, and the bottom of three connecting strip all with base plate fixed connection, it is three the spacing groove has all been seted up to the inside of connecting strip, the inside of spacing groove is equipped with connecting bolt.

Preferably, the limiting groove is a T-shaped groove, the connecting bolts arranged in the limiting groove are matched with the T-shaped groove, the number of the connecting bolts is three, and the connecting bolts are uniformly distributed in the limiting groove.

Preferably, limiting rods are arranged between every two of the three connecting bolts, the limiting rods are inserted into the connecting strips, the limiting rods are perpendicular to the connecting strips, and two ends of each limiting rod are connected with the connecting strips in a pin mode.

Preferably, the upper end of the substrate is fixedly connected with a supporting block relative to the position between the two limiting rods, the supporting block is in a regular triangular prism-shaped structure, and one side of the regular triangular prism-shaped supporting block is fixedly connected with the substrate.

Preferably, the two ends of the connecting strip are provided with baffles, fastening bolts are inserted into the baffles, the surfaces of the fastening bolts are inserted into the limiting blocks, and the fastening bolts are in threaded connection with the limiting blocks.

Preferably, stop device includes the pivot, the surface and the base plate of pivot rotate to be connected, the fixed surface of pivot is connected with the hook, the one end fixedly connected with spring that the hook is close to the baffle, the other end and the baffle fixed connection of spring, the baffle is kept away from to the sharp-pointed one end of hook.

Advantageous effects

1. The utility model discloses in, put the base plate subaerial during the mounting substrate, elasticity through the spring promotes the hook and rotates on the surface of pivot, thereby utilizes the sharp end of hook to pierce ground and fix in advance the base plate, thereby utilizes the inside vertical insertion of ring pad at base plate both ends to be equipped with spacing pin rod, thereby fixes spacingly through inserting spacing pin rod and establishing mine ground inside to the base plate to the mine ground slope has been avoided causing gliding problem easily.

2. The utility model discloses in, transformer substation base threaded connection has connecting bolt, and reserve the space between connecting bolt nut and the transformer substation base, through with connecting bolt card inside the connecting strip "T" shape spacing inslot, thereby utilize and rotate two fastening bolt and seal spacing groove both ends mouth, thereby utilize the position of connecting strip between connecting bolt to insert and be equipped with the gag lever post, thereby fix connecting bolt inside the connecting strip, thereby fixed transformer substation, thereby demolish the gag lever post of pin joint and reached the effect of quick dismantlement at the fastening bolt that will become flexible.

Drawings

FIG. 1 is a front view of a three-dimensional structure of a quick assembly and disassembly seat of a coal mine underground substation;

FIG. 2 is a rear view of the three-dimensional structure of the quick assembly and disassembly seat of the underground substation of the coal mine;

FIG. 3 is a schematic top view of the quick mounting/dismounting seat of the underground substation of the coal mine according to the present invention;

fig. 4 is the utility model provides a colliery is a structure sketch of a department of fig. 1 in the quick assembly disassembly seat of transformer substation in the pit.

Illustration of the drawings: 1. a substrate; 2. a support block; 3. a limiting block; 4. a baffle plate; 5. fastening a bolt; 6. a ring pad; 7. a limiting rod; 8. a connecting device; 801. a connecting strip; 802. a limiting groove; 803. a connecting bolt; 9. a limiting device; 901. a rotating shaft; 902. a spring; 903. and (4) a claw.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a quick dismounting seat for a coal mine underground substation comprises a substrate 1, wherein a supporting block 2 is fixedly connected to the upper end of the substrate 1 relative to the position between two limiting rods 7, the supporting block 2 is in a regular triangular prism structure, one side of the regular triangular prism supporting block 2 is fixedly connected with the substrate 1, a limiting block 3 is fixedly connected to the outer wall of the upper end of the substrate 1, ring pads 6 are fixedly connected to the side wall of the substrate 1, the two ring pads 6 are in two numbers, the two ring pads 6 are in axial symmetry distribution by taking the substrate 1 as a symmetry axis, the quick dismounting seat further comprises a connecting device 8 and a limiting device 9, the connecting device 8 comprises three connecting strips 801, the connecting strips 801 are in three numbers, the bottom ends of the three connecting strips 801 are fixedly connected with the substrate 1, limiting grooves 802 are formed in the three connecting strips 801, the limiting grooves 802 are in a shape of a T, and connecting bolts 803 arranged in the limiting, connecting bolt 803 is three, three connecting bolt 803 evenly distributed is in the inside of spacing groove 802, the both ends of connecting strip 801 all are equipped with baffle 4, the inside of baffle 4 is inserted and is equipped with fastening bolt 5, fastening bolt 5's surface is inserted and is established the inside of stopper 3, and fastening

bolt

5 and 3 threaded connection of stopper, the inside of spacing groove 802 is equipped with connecting bolt 803, three connecting bolt 803 is equipped with gag lever post 7 between two liang, gag lever post 7 is inserted and is established the inside at connecting strip 801, gag lever post 7 and connecting strip 801 mutually perpendicular, the both ends of gag lever post 7 all with the connecting strip 801 pin joint.

Stop device 9 includes pivot 901, and the surface and the base plate 1 of pivot 901 rotate to be connected, and the fixed surface of pivot 901 is connected with the prong 903, and the one end fixedly connected with spring 902 that the prong 903 is close to baffle 4, the other end and the baffle 4 fixed connection of spring 902, and baffle 4 is kept away from to the sharp one end of prong 903.

The utility model discloses a theory of operation: when the base plate 1 is installed, the base plate 1 is placed on the ground, the hook 903 is pushed to rotate on the surface of the rotating shaft 901 by the elasticity of the spring 902, the sharp end of the hook 903 is used for penetrating into the ground so as to pre-fix the base plate 1, the limit pin rod is vertically inserted in the ring pad 6 at the two ends of the base plate 1, the limit pin rod is inserted in the mine ground so as to fix and limit the base plate 1, so that the problem that the mine ground is easy to slide is solved, the transformer substation base is in threaded connection with the connecting bolt 803, a gap is reserved between the nut of the connecting bolt 803 and the transformer substation base, the connecting bolt 803 is clamped in the T-shaped limit groove 802 in the connecting strip 801, two ports of the limit groove 802 are sealed by rotating the two fastening bolts 5, the limit rod 7 is inserted between the connecting strips 801, so as to fix the connecting bolt 803 in the connecting strip 801, thereby fixed transformer substation, demolish the gag lever post 7 that will pin joint and will become flexible fastening bolt 5 thereby reached the effect of quick dismantlement.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery is quick assembly disassembly seat of transformer substation in pit, includes base plate (1), the upper end outer wall fixedly connected with stopper (3) of base plate (1), the lateral wall fixedly connected with ring pad (6) of base plate (1), ring pad (6) are two, two ring pad (6) use base plate (1) to be axisymmetric distribution, its characterized in that as the symmetry axis: still include connecting device (8) and stop device (9), connecting device (8) are including connecting strip (801), connecting strip (801) are three, and the bottom of three connecting strip (801) all with base plate (1) fixed connection, three spacing groove (802) have all been seted up to the inside of connecting strip (801), the inside of spacing groove (802) is equipped with connecting bolt (803).

2. The coal mine underground substation quick assembly disassembly seat of claim 1, characterized in that: the limiting groove (802) is a T-shaped groove, the connecting bolts (803) arranged inside the limiting groove (802) are matched with the limiting groove, the number of the connecting bolts (803) is three, and the connecting bolts (803) are uniformly distributed inside the limiting groove (802).

3. The coal mine underground substation quick assembly disassembly seat of claim 1, characterized in that: three connecting bolt (803) are equipped with gag lever post (7) between two liang, gag lever post (7) are inserted and are established in the inside of connecting strip (801), gag lever post (7) and connecting strip (801) mutually perpendicular, the both ends of gag lever post (7) all pin joint with connecting strip (801).

4. The coal mine underground substation quick assembly disassembly seat of claim 1, characterized in that: the upper end of the substrate (1) is fixedly connected with a supporting block (2) relative to the position between the two limiting rods (7), the supporting block (2) is of a regular triangular prism-shaped structure, and one surface of the regular triangular prism-shaped supporting block (2) is fixedly connected with the substrate (1).

5. The coal mine underground substation quick assembly disassembly seat of claim 1, characterized in that: the two ends of the connecting strip (801) are provided with the baffle plates (4), the inside of each baffle plate (4) is inserted with the fastening bolt (5), the surface of each fastening bolt (5) is inserted into the inside of the corresponding limiting block (3), and the fastening bolts (5) are in threaded connection with the limiting blocks (3).

6. The coal mine underground substation quick assembly disassembly seat of claim 1, characterized in that: the limiting device (9) comprises a rotating shaft (901), the surface of the rotating shaft (901) is rotatably connected with the substrate (1), a hook claw (903) is fixedly connected to the surface of the rotating shaft (901), one end, close to the baffle (4), of the hook claw (903) is fixedly connected with a spring (902), the other end of the spring (902) is fixedly connected with the baffle (4), and the sharp end of the hook claw (903) is far away from the baffle (4).