Auxiliary device for power distribution cabinet wire installation

Abstract

The utility model discloses an auxiliary device for power distribution cabinet wire installation, which comprises a power line installed in an inner cavity of a power distribution cabinet, the inner cavity of the power distribution cabinet is fixedly connected with the inside of a fixed shell, the front side of the inside of the fixed shell is provided with the outside of the fixed shell, and the opposite sides of the inside and outside of the fixed shell are both provided with a plurality of arc-shaped plates. Square grooves are formed in the left side and the right side of the front side in the fixing shell, mounting plates are fixedly connected to the left side and the right side of the exterior of the fixing shell, clamping blocks are fixedly connected to the bottoms of the mounting plates, and connecting plates are fixedly connected to the left side and the right side of an inner cavity of the power distribution cabinet. According to the utility model, the fixing block outside the fixing shell is matched with the square groove, and then the mounting shell, the sliding rod and the second spring are used in cooperation, so that the clamping block is clamped between the two clamping balls, the inside and the outside of the fixing shell are tightly attached, and finally the wire penetrates through the front arc-shaped plate and the rear arc-shaped plate to be mounted. And mutual contact between wires is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of switch board, especially, a kind of auxiliary device for switch board wire installation. BACKGROUND

[0002] The auxiliary device for switch board wire installation is a tool or equipment specially designed for switch board wire installation, aiming to improve the efficiency, accuracy and safety of wire installation, and optimize the installation process, reduce the difficulty and error rate of manual operation.

[0003] In the process of wire installation, it is very important to ensure that the wire is firmly fixed in the switch board, and the wire in the switch board is prone to loosen due to its own gravity, equipment vibration or other external factors, and the spacing between wires is difficult to guarantee, which may cross and entangle each other, so that short circuit is prone to occur, thus we need to design a kind of auxiliary device for switch board wire installation, adopt the structure of layering guide clamping, ensure that the position of wire is stable after connection, avoid the situation of poor contact due to wire looseness, keep a certain spacing between wires, avoid mutual contact of wires or contact with the metal shell of switch board, and the guide hole can guide the installer to the correct terminal, improve the service life and installation efficiency of wire. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of auxiliary device for switch board wire installation, with the structure of layering guide clamping, ensure that the position of wire is stable after connection, avoid the situation of poor contact due to wire looseness, keep a certain spacing between wires, avoid mutual contact of wires or contact with the metal shell of switch board, and the guide hole can guide the installer to the correct terminal, improve the service life and installation efficiency of wire, to solve the above background technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a kind of auxiliary device for switch board wire installation, including power line installed in the inner cavity of switch board, the inner cavity of switch board is fixedly connected with fixed shell, the front side of fixed shell is provided with fixed shell, the side of fixed shell and fixed shell is provided with a plurality of arc-shaped plates, the left and right sides of the front side of fixed shell are provided with square grooves, the left and right sides of fixed shell are fixedly connected with mounting plate, the bottom of mounting plate is fixedly connected with clamping block, the left and right sides of the inner cavity of switch board are fixedly connected with connecting plate, the front and rear sides of the top of connecting plate are fixedly connected with mounting shell, the bottom of the inner cavity of two mounting shells is fixedly connected with fixed sleeve, the side of two mounting shell inner cavities is provided with clamping ball, the clamping block is matched with two clamping balls.

[0006] Preferably, a plurality of spring one is welded in the groove on the opposite side of the fixed shell and the fixed shell, the two ends of the plurality of spring one on the rear side are welded with the fixed shell and the plurality of arc-shaped plate on the rear side respectively, and the two ends of the plurality of spring one on the front side are welded with the plurality of arc-shaped plate on the front side and the fixed shell outside respectively.

[0007] Preferably, the left and right ends of the rear side of the fixed shell are fixedly connected with a fixed block, and the two square grooves are matched with the fixed block.

[0008] Preferably, the inner cavities of the two fixed sleeves are slidably connected with sliding rods, and the two sliding rods are fixedly connected with the clamping balls.

[0009] Preferably, the surfaces of the fixed sleeve and the sliding rod are sleeved with spring two, and the two ends of the spring two are welded with the clamping ball and the inner cavity of the mounting shell respectively.

[0010] Preferably, the fixed shell and the fixed shell are tightly fitted.

[0011] The utility model discloses the beneficial effect is:

[0012] 1, the utility model discloses a fixed block and square recess are matched in the fixed shell outside, then through the cooperation of mounting shell, sliding rod and spring two, so that the clamping block will be clamped between the two clamping balls, then make the fixed shell and the fixed shell tightly fit, finally the wire is installed from the front and rear arc-shaped plate and is penetrated, guarantees the mutual contact between the wire, that is, can reach the adoption of the interlayer guide clamping structure, ensures that the position is stable after the wire is connected, avoids the situation that the contact is poor because of the wire slack, can make the wire keep a certain interval, avoids the mutual contact of wire or the contact with the metal shell of switch board, and the guide hole can make the installation personnel lead the wire to the correct terminal easily, improves the service life and installation efficiency of the wire.

[0013] 2, the utility model discloses the cooperation of spring one and arc-shaped plate, and the spring one on the opposite side of the two arc-shaped plates can buffer the wire, when the switch board is vibrated, collides or the wire is interfered by external force in the installation, maintenance process, the wire can be shaken in the groove plate, and the spring one can absorb the energy generated by these shakes, avoids the direct rigid collision between the wire or the wire and the inner wall of groove plate, and improves the safety of the wire used.

[0014] 3, the utility model discloses the cooperation of square recess and fixed block, and the square recess plays the role of limiting when the fixed shell outside is installed in the fixed shell on the front side, guarantees that the fixed block does not appear the phenomenon of position deviation in the inner cavity of square recess, and improves the stability of the fixed block.

[0015] 4、The utility model discloses a fixed sleeve and sliding rod's cooperation use makes the sliding rod in the inner chamber of fixed sleeve sliding, and fixed sleeve plays the guiding effect to the sliding rod, guarantees that the sliding rod does not shift position when sliding, improves the stability of sliding rod when sliding. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or other aspects of the present utility model will become more apparent and more readily appreciated from the following detailed description, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is the front view schematic drawing of one embodiment of the utility model;

[0018] Figure 2 It is the front view schematic drawing of one embodiment of the utility model;

[0019] Figure 3 It is the three -dimensional schematic drawing of fixed shell inside and fixed shell outside of one embodiment of the utility model;

[0020] Figure 4 It is the three -dimensional schematic drawing of installation shell and clamping ball of one embodiment of the utility model;

[0021] Figure 5 It is the overhead plane schematic drawing of spring one and arc plate of one embodiment of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, switch board, 2, power line, 3, fixed shell inside, 4, spring one, 5, arc plate, 6, fixed shell outside, 7, square recess, 8, fixed block, 9, mounting plate, 10, clamping block, 11, connecting plate, 12, installation shell, 13, fixed sleeve, 14, sliding rod, 15, spring two, 16, clamping ball. DETAILED DESCRIPTION

[0024] In the following, the embodiment of the utility model's switch board wire installation auxiliary device will be described with reference to the drawings.

[0025] Figures 1-5The utility model discloses an auxiliary device for power distribution cabinet wire installation, which comprises a power line 2 installed in the inner cavity of a power distribution cabinet 1, a fixed shell inner 3 fixedly connected to the inner cavity of the power distribution cabinet 1, a fixed shell outer 6 arranged on the front side of the fixed shell inner 3, a plurality of arc-shaped plates 5 arranged on the side of the fixed shell inner 3 and the fixed shell outer 6, a plurality of springs 4 welded in the grooves on the side of the fixed shell inner 3 and the fixed shell outer 6, the two ends of the springs 4 located on the rear side being welded to the fixed shell inner 3 and the arc-shaped plates 5 on the rear side, the two ends of the springs 4 located on the front side being welded to the arc-shaped plates 5 on the front side and the fixed shell outer 6, the springs 4 and the arc-shaped plates 5 being used in cooperation, the springs 4 on the opposite sides of the two arc-shaped plates 5 being able to buffer the power lines, when the power distribution cabinet 1 is subjected to vibration, collision or external force interference during installation and maintenance, the power lines may shake in the groove plate, the springs 4 can absorb the energy generated by the shaking, direct rigid collision between the power lines or between the power lines and the inner wall of the groove plate being avoided, the safety of the power lines being improved, square grooves 7 being formed on the left and right sides of the front side of the fixed shell inner 3, fixed blocks 8 being fixedly connected to the left and right ends of the rear side of the fixed shell outer 6, the two square grooves 7 being matched with the fixed blocks 8, the square grooves 7 playing a limiting role on the fixed blocks 8 when the fixed shell outer 6 is installed on the front side of the fixed shell inner 3, the fixed blocks 8 being prevented from deviating from the inner cavity of the square grooves 7, the stability of the fixed blocks 8 being improved, mounting plates 9 being fixedly connected to the left and right sides of the fixed shell outer 6, clamping blocks 10 being fixedly connected to the bottom of the mounting plates 9, connecting plates 11 being fixedly connected to the left and right sides of the inner cavity of the power distribution cabinet 1, mounting shells 12 being fixedly connected to the front and rear sides of the top of the connecting plates 11, fixed sleeves 13 being fixedly connected to the bottom of the inner cavities of the two mounting shells 12, springs 15 being sleeved on the surfaces of the fixed sleeves 13 and sliding rods 14, the two ends of the springs 15 being welded to the inner cavities of the mounting shells 12 and clamping balls 16, the two mounting shells 12 having the clamping balls 16 arranged on the side facing each other, the two sliding rods 14 being slidingly connected to the inner cavities of the two fixed sleeves 13, the two sliding rods 14 being fixedly connected to the clamping balls 16, the fixed sleeves 13 playing a guiding role on the sliding rods 14 when the sliding rods 14 slide in the inner cavities of the fixed sleeves 13, the sliding rods 14 being prevented from deviating from the inner cavities of the fixed sleeves 13, the stability of the sliding rods 14 being improved when the sliding rods 14 slide, the clamping blocks 10 being matched with the two clamping balls 16, arc-shaped grooves being formed on the side facing each other of the fixed shell inner 3 and the fixed shell outer 6 for placing the arc-shaped plates 5, the side facing each other of the plurality of arc-shaped plates 5 having circular holes for the power lines to pass through, the fixed shell inner 3 being tightly attached to the fixed shell outer 6.

[0026] Working principle: the utility model for use, the user through the fixed shell outer 6 drive fixed block 8 is installed in the inner chamber of square recess 7, and then fixed shell outer 6 will drive fixed block 8 in the front side of square recess 7 slide to the bottom of square recess 7, so that fixed shell outer 6 will drive the installation plate 9 of both sides to slide down, and the installation plate 9 will drive the clamping block 10 to slide down, and then make the clamping block 10 will move to between two clamping balls 16, simultaneously, when clamping block 10 is clamped by clamping ball 16, then clamping ball 16 will drive sliding rod 14 to slide in the inner chamber of fixed sleeve 13, because two clamping balls 16 move in opposite directions, so that the installation shell 12 will be elastically deformed and shortened, and then make clamping block 10 descend to the top of connecting plate 11, two clamping balls 16 will tightly clamp clamping block 10, and clamping ball 16 will drive sliding rod 14 to return to the original position of fixed sleeve 13, at this time, fixed shell outer 6 is tightly fixed on the front side of fixed shell inner 3, then the front and rear arc-shaped plate 5 forms a circle, and the wire is penetrated between each pair of front and rear two arc-shaped plates 5, which ensures the spacing between the wires in the switchgear 1 during installation and use, increases the wire installation safety of the switchgear 1, and finally the wire installation is completed.

[0027] In summary: the auxiliary device for the wire installation of the switchgear, by adapting fixed block 8 in fixed shell outer 6 with square recess 7, then by the cooperation of installation shell 12, sliding rod 14 and spring two 15, clamping block 10 will be clamped between two clamping balls 16, and then fixed shell inner 3 and fixed shell outer 6 are tightly fitted, finally the wire is penetrated and installed from the front and rear two arc-shaped plates 5, which ensures the mutual contact between the wires, that is, the spacing between the wires can be maintained, the wires are prevented from contacting each other or the metal shell of the switchgear, the guide hole can make the installer easily guide the wire to the correct terminal, and the service life and installation efficiency of the wire are improved.

Claims

1. An auxiliary device for power distribution cabinet wire installation, characterized by, The utility model provides an electric power distribution cabinet, including the power line (2) installed in the cavity of electric power distribution cabinet (1), the cavity of electric power distribution cabinet (1) is fixedly connected with fixed shell (3), the front side of fixed shell (3) is provided with fixed shell (6) outside, the opposite side of fixed shell (3) and fixed shell (6) is provided with a plurality of arc plate (5), the left and right sides of the front side of fixed shell (3) are all set up square recess (7), the left and right sides of fixed shell (6) are all fixedly connected with mounting plate (9), the bottom of mounting plate (9) is fixedly connected with clamping block (10), the left and right sides of the cavity of electric power distribution cabinet (1) are all fixedly connected with connecting plate (11), the front and rear sides of the top of connecting plate (11) are all fixedly connected with mounting shell (12), the bottom of the cavity of two mounting shell (12) is all fixedly connected with fixed sleeve (13), the opposite side of two mounting shell (12) cavities is all provided with clamping ball (16), clamping block (10) and two clamping ball (16) are matched.

2. The auxiliary device for installing electric wires in an electric panel according to claim 1, wherein The recess of the opposite side of fixed shell (3) and fixed shell (6) is all welded with a plurality of spring one (4), the both ends of a plurality of spring one (4) located at the rear side are welded with fixed shell (3) and rear plurality of arc plate (5) respectively, the both ends of a plurality of spring one (4) located at the front side are welded with front plurality of arc plate (5) and fixed shell (6) respectively.

3. The auxiliary device for installing electric wires in an electric panel according to claim 2, wherein The left and right ends of the rear side of fixed shell (6) are all fixedly connected with fixed block (8), two square recess (7) and fixed block (8) are matched.

4. The auxiliary device for installing electric wires in an electric panel according to claim 3, wherein The cavity of two fixed sleeve (13) is all slidably connected with sliding rod (14), two sliding rod (14) are fixedly connected with clamping ball (16).

5. The auxiliary device for installing an electric wire in an electric panel according to claim 4, wherein The surface of fixed sleeve (13) and sliding rod (14) is provided with spring two (15), and the both ends of spring two (15) are welded with clamping ball (16) and the cavity of mounting shell (12) respectively.

6. The auxiliary device for installing an electric wire in an electric panel according to claim 5, wherein The opposite side of fixed shell (3) and fixed shell (6) is all set up the arc recess for the placement of arc plate (5), and the opposite side of a plurality of arc plate (5) has the round hole for the wire penetration, and fixed shell (3) is tightly combined with fixed shell (6).

Images