CN211350494U - Tool for assembling pole-mounted circuit breaker - Google Patents

Abstract

The utility model provides a tooling for assembling a circuit breaker on a column, which belongs to the technical field of assembling tooling and comprises a base, a bottom plate, a support plate, a push-up mechanism and a connecting plate. The bottom plate is set on the slider, the bottom plate slides with the slider and can be fixed at any position of the slide rail; the support plate is hinged with the bottom plate, and the support plate is provided with a base; the ejector mechanism is used to push the support plate to turn over; the connecting plate rotates It is arranged on the base and can be fixed at a specific position. The rotation axis of the connecting plate is perpendicular to the supporting plate. The connecting plate is provided with a connecting frame, and the connecting frame is used to connect the box of the circuit breaker on the column. The tooling for assembling the circuit breaker on the column provided by the utility model is more convenient to assemble and liberates the labor force.

Description

Tooling for assembly of circuit breakers on poles

technical field

The utility model belongs to the technical field of assembling tooling, and more particularly relates to a tooling for assembling a circuit breaker on a column.

Background technique

At present, the pole-mounted circuit breaker equipment is widely used in my country's power system. A large number of components and standard parts need to be installed inside and on the four sides of the column-mounted circuit breaker box. The current installation method is to fix the circuit breaker box on a simple tooling platform. On the other hand, the assemblers manually transport the required components to different installation surfaces for installation. Due to the large number of bolts and nuts to be installed, and the heavy weight of some components, manual handling is extremely inconvenient, so the assemblers have a very high labor intensity during installation. , and the labor productivity is relatively low. More importantly, when multiple circuit breakers are assembled at the same time, the installation site is relatively chaotic, which is not conducive to the safe production management of the assembly process.

Utility model content

The purpose of the utility model is to provide a tool for assembling a circuit breaker on a column, which aims to solve the problem that the existing circuit breakers on a column are manually lifted and assembled, which is inconvenient to assemble and consumes labor.

In order to achieve the above purpose, the technical solution adopted by the present invention is to provide a tooling for assembling a circuit breaker on a column, which includes a base, a base plate, a support plate, a push-up mechanism, and a connecting plate. Slide setting slider; bottom plate is set on the slider, the bottom plate slides with the slider and can be fixed at any position of the slide rail; the support plate is hinged with the bottom plate, and the support plate is provided with a base; the ejector mechanism is used to push the support plate to turn over The connecting plate is rotatably arranged on the base and can be fixed at a specific position, the rotation axis of the connecting plate is perpendicular to the supporting plate, and the connecting plate is provided with a connecting frame, and the connecting frame is used to connect the box of the circuit breaker on the column.

As another embodiment of the present application, the ejecting mechanism is an electric cylinder, one end of the electric cylinder is rotatably connected to the support plate, and the other end is rotatably connected to the bottom plate.

As another embodiment of the present application, the base plate is provided with an escape groove and a connection seat, the connection base extends into the escape groove, and the electric cylinder is rotatably connected to the base plate by means of the connection base.

As another embodiment of the present application, a support column is provided on the bottom plate, and the support column is used to support the support plate to maintain a horizontal state.

As another embodiment of the present application, the connecting plate is rotatably connected to the base, and the connecting plate is provided with positioning beads, and the positioning beads are in contact with the surface of the base.

As another embodiment of the present application, the connecting plate is hinged with the base ball, and there are no less than three positioning beads evenly arranged on the connecting plate, and the positioning beads are used to contact the surface of the base to make the connecting plate parallel to the supporting plate.

As another embodiment of the present application, the base is provided with a plurality of positioning grooves, the positioning beads and the positioning grooves spring into the positioning grooves when they are aligned, and the connecting plate is fixed relative to the base by means of the positioning beads and the positioning grooves.

As another embodiment of the present application, the bottom plate is provided with completely penetrating threaded holes, the threaded holes are threadedly connected with positioning bolts, and the bottom plate is fixed to any position of the slide rail by means of the positioning bolts.

As another embodiment of the present application, limit plates are provided at both ends of the slide rail.

As another embodiment of the present application, there are two slide rails, the two slide rails are symmetrically arranged, each slide rail is provided with two sliders, and the sliders are connected to the bottom plate.

As another embodiment of the present application, the connecting frame is a U-shaped frame, two connecting frames are symmetrically arranged, and the box body of the circuit breaker on the column is installed between the two connecting frames.

The beneficial effect of the tooling for assembling the circuit breaker on the column provided by the utility model is that compared with the prior art, the tooling for assembling the circuit breaker on the column of the present utility model is provided with a sliding rail on the base, and a sliding block is arranged on the sliding rail, and the sliding The block is provided with a bottom plate, the bottom plate is hinged with a support plate, the support plate can be turned over under the action of the push-up mechanism, a base is arranged on the support plate, and a connection plate is arranged on the base, and the connection plate rotates around the axis perpendicular to the support plate, and the connection plate There is a connecting frame on it. During assembly, the box body of the circuit breaker on the column is connected to the connecting plate, and the operator pushes the box body of the circuit breaker on the column to move to the assembly position, pushes the support plate to rotate through the ejector mechanism, and manually pushes the support plate to rotate, so as to facilitate the movement to the column. Install components on the case of the upper circuit breaker.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some new embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a tooling for assembling a circuit breaker on a column provided by an embodiment of the present invention;

2 is a front view of the structure of a tooling for assembling a circuit breaker on a column provided by an embodiment of the present invention;

Fig. 3 is the side view of Fig. 2;

4 is a schematic structural diagram of a tooling for assembling a circuit breaker on a column provided by an embodiment of the present invention when it is turned over;

FIG. 5 is an enlarged view of part A in FIG. 4 .

In the figure: 1. Base; 2. Slide rail; 3. Slider; 4. Positioning bolt; 5. Bottom plate; 6. Bracket; 7. Connecting plate; 8. Connecting frame; 9. Base; 10. Limiting plate ; 11, support plate; 12, electric cylinder; 13, positioning bead; 14, shaft; 15, support column; 16, positioning groove; 17, avoidance groove; 18, connecting seat.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to FIG. 1 and FIG. 2 together, and now the tooling for assembling the circuit breaker on the column provided by the present invention will be described. The tooling for assembling the circuit breaker on the column includes a base 1, a bottom plate 5, a support plate 11, a push-up mechanism, and a connecting plate 7. The base 1 is provided with a slide rail 2, and the slide rail 2 is slidably provided with a slider 3; the bottom plate 5 Set on the slider 3, the bottom plate 5 slides with the slider 3 and can be fixed at any position of the slide rail 2; the support plate 11 is hinged with the bottom plate 5, and the support plate 11 is provided with a base 9; the ejector mechanism is used to push the support The plate 11 is turned over; the connecting plate 7 is rotatably arranged on the base 9 and can be fixed at a specific position, the rotation axis of the connecting plate 7 is perpendicular to the supporting plate 11, and the connecting plate 7 is provided with a connecting frame 8, and the connecting frame 8 is used for connecting the column upper circuit breaker box.

Compared with the prior art, the utility model provides a tooling for assembling a circuit breaker on a column. Compared with the prior art, a slide rail 2 is arranged on the base 1, a sliding block 3 is slidably arranged on the sliding rail 2, and a bottom plate 5 is arranged on the sliding block 3, and the bottom plate 5 is hinged The support plate 11, the support plate 11 can be turned over under the action of the ejecting mechanism, the support plate 11 is provided with a base 9, and the base 9 is provided with a connecting plate 7, the connecting plate 7 rotates around the axis perpendicular to the support plate 11, and the connecting plate 7 is provided with a connecting frame 8 . During assembly, the box body of the circuit breaker on the column is connected to the connecting plate 7, the operator pushes the box body of the circuit breaker on the column to move to the assembly position, pushes the support plate 11 to rotate through the push mechanism, and manually pushes the support plate 11 to rotate, It is convenient to install components on the box of the circuit breaker on the pole.

In this embodiment, during use, the box body of the circuit breaker on the column is installed on the connecting frame 8 , and the box body of the circuit breaker on the column is moved by pushing the bottom plate 5 to move along the slide rail 2 . The operator can push the support plate 11 to turn over through the push-up mechanism, and the support plate 11 turns over to drive the box body of the circuit breaker on the column to be turned over, so that the box body of the circuit breaker on the column is placed at a certain angle, which is convenient for the installation of bolts and other components. The operator can also drive the box body of the circuit breaker on the column to rotate by rotating the connecting plate 7, so that the different surfaces are aligned with themselves, and it is convenient to install components on different surfaces.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 4 . The ejecting mechanism is an electric cylinder 12 . Turn the connection.

In this embodiment, the bottom plate 5 is provided with two brackets 6 , the two brackets 6 are rotatably connected to the rotating shaft 14 , the supporting plate 11 is connected with the rotating shaft 14 , and the supporting plate 11 is hinged to the bottom plate 5 with the bracket 6 by means of the rotating shaft 14 . The extension of the cylinder rod of the electric cylinder 12 pushes the support plate 11 to turn over, and the cylinder rod shrinks and the support plate 11 slowly returns to a horizontal state.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 4 , the bottom plate 5 is provided with an avoidance groove 17 and a connecting seat 18 , the connecting seat 18 extends into the avoidance groove 17 , and the electric cylinder 12 It is rotatably connected to the base plate 5 by means of the connecting seat 18 . An escape groove 17 is provided, and when the cylinder rod is retracted, the escape groove 17 is received to save space.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 3 and FIG. 4 , the bottom plate 5 is provided with a support column 15 , and the support column 15 is used to support the support plate 11 to maintain a horizontal state. When the cylinder rod of the electric cylinder 12 is retracted, the support plate 11 is overlapped on the support column 15, the electric cylinder 12 no longer provides supporting force, saves energy, and ensures that the support plate 11 is in a horizontal state.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 2 to FIG. 4 , the connecting plate 7 is rotatably connected with the base 9 , and the connecting plate 7 is provided with a positioning bead 13 . The positioning bead 13 is in contact with the surface of the base 9 .

In this embodiment, the positioning ball 13 is also called a ball plunger or a spring plunger. It is a load device consisting of a shell, a spring, a ball or a cylinder. A connecting thread is provided outside the housing of the positioning bead 13, and the positioning bead 13 is connected with the connecting plate 7 through a thread. A ball and a spring are arranged in the housing of the positioning bead 13. One end of the spring is against the inner wall of the housing, and the other end is against the ball. Part of it protrudes from the housing, and the balls protruding from the housing are in contact with the surface of the base 9 . In this embodiment, two positioning beads 13 are arranged symmetrically, and the balls are in contact with the base 9 . When the connecting plate 7 rotates relative to the base 9 , the balls roll on the base 9 . When the balls of the positioning beads 13 roll on the base 9, the lengths of the positioning beads 13 are the same.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 2 to FIG. 4 , the connecting plate 7 is spherically hinged with the base 9 , and the connecting plate 7 is evenly provided with no less than three The positioning bead 13 is used to contact the surface of the base 9 so that the connecting plate 7 is parallel to the supporting plate 11 .

In this embodiment, three positioning beads 13 are evenly arranged, and the balls are in contact with the base 9 . When the connecting plate 7 rotates relative to the base 9 , the balls roll on the base 9 . Because the connecting plate 7 is spherically hinged with the base 9, when the positioning bead 13 is not provided, the connecting plate 7 can be rotated in all directions. Three positioning beads 13 are provided, and the positioning beads 13 are supported at three points and located on one circumference. When the balls of the positioning beads 13 roll on the base 9, because the three positioning beads 13 are uniformly stressed and the lengths of the three positioning beads 13 are the same, the distance between the support plate 11 and the connecting plate 7 is the length of the positioning beads 13, The support link plate 7 is thus parallel to the support plate 11 .

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 2 to FIG. 4 , the base 9 is provided with a plurality of positioning grooves 16 , and the positioning balls 13 and the positioning grooves 16 are aligned with the timing springs. into the positioning groove 16 , the connecting plate 7 is fixed relative to the base 9 by means of the positioning ball 13 and the positioning groove 16 .

In this embodiment, the ball collides with the spring. When the positioning ball 13 passes through the positioning groove 16, the part of the ball of the positioning ball 13 protruding from the housing increases under the elastic force of the spring, and the ball is partially inserted into the positioning groove 16, thereby The connecting plate 7 is fixed. When the connecting plate 7 needs to continue to rotate, the operator applies an external force to the connecting plate 7, the external force drives the connecting plate 7 to rotate, the ball is forced to compress the spring, and the ball partially retracts into the housing, so that the ball rotates out from the positioning groove 16, thereby connecting Plate 7 is free to rotate.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 1 to FIG. 2 , the bottom plate 5 is provided with a completely threaded hole, and the threaded hole is threadedly connected to the positioning bolt 4, and the bottom plate 5 is provided with a screw hole. The positioning bolt 4 is fixed at any position of the slide rail 2 . By rotating the positioning bolts 4, the positioning bolts 4 are pressed against the slide rail 2, so that the base plate 5 is fixed.

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 1 to FIG. 2 , limit plates 10 are provided at both ends of the slide rail 2 . The limiting plate 10 is used to prevent the sliding block 3 from coming out of the sliding rail 2 .

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 1 and FIG. 4 , there are two slide rails 2 , the two slide rails 2 are symmetrically arranged, and each slide rail 2 is provided with There are two sliders 3 , and the sliders 3 are connected with the bottom plate 5 .

As a specific embodiment of the tooling for assembling the circuit breaker on the column provided by the present invention, please refer to FIG. 1 and FIG. 4 , the connecting frame 8 is a U-shaped frame, and two connecting frames 8 are symmetrically arranged. The box of the circuit breaker on the column The body is installed between the two connecting frames 8.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. A tooling for assembling a circuit breaker on a column, characterized in that it includes: a base, a slide rail is arranged on the base, and a slider is slidably arranged on the slide rail; a bottom plate, which is arranged on the sliding block, and the bottom plate slides with the sliding block and can be fixed at any position of the sliding rail; a support plate, hinged with the bottom plate, and a base is provided on the support plate; a push-up mechanism for pushing the support plate to turn over; and A connecting plate, which is rotatably arranged on the base and can be fixed at a specific position, the rotation axis of the connecting plate is perpendicular to the supporting plate, and a connecting frame is provided on the connecting plate, and the connecting frame is used to connect the column upper circuit breaker box. 2 . The tooling for assembling a circuit breaker on a column according to claim 1 , wherein the pushing mechanism is an electric cylinder, one end of the electric cylinder is rotatably connected to the support plate, and the other end is connected to the bottom plate. 3 . Turn the connection. 3 . The assembling tool for a circuit breaker on a column according to claim 2 , wherein an escape groove and a connecting seat are provided on the bottom plate, the connecting seat extends into the escape groove, and the electric cylinder is provided with the help of the electric cylinder. 4 . The connecting seat is rotatably connected with the bottom plate. The tool for assembling a circuit breaker on a column according to claim 3, wherein a support column is provided on the bottom plate, and the support column is used to support the support plate to maintain a horizontal state. 5 . The tooling for assembling a circuit breaker on a column according to claim 1 , wherein the connecting plate is rotatably connected to the base, the connecting plate is provided with a positioning bead, and the positioning bead is connected to the base. 6 . base surface contact. 6 . The tooling for assembling a circuit breaker on a column according to claim 1 , wherein the connecting plate is hinged with the base ball, and the connecting plate is evenly provided with no less than three positioning beads, so the The positioning bead is used to contact the base surface so that the connecting plate is parallel to the support plate. 7 . The assembling tool for a circuit breaker on a pole according to claim 5 , wherein the base is provided with a plurality of positioning grooves, and the positioning beads and the positioning grooves are aligned in timing. 8 . The connecting plate is fixed relative to the base by means of the positioning beads and the positioning grooves. The tool for assembling a circuit breaker on a column according to claim 1, characterized in that the base plate is provided with a completely penetrating threaded hole, the threaded hole is threadedly connected with positioning bolts, and the base plate is positioned by means of the positioning bolt. Bolts are fixed anywhere on the slide rail. 9 . The tooling for assembling a circuit breaker on a column according to claim 1 , wherein limit plates are provided at both ends of the slide rail. 10 . 10 . The assembling tool for a circuit breaker on a column according to claim 1 , wherein there are two sliding rails, the two sliding rails are symmetrically arranged, and two sliding rails are provided on each of the sliding rails. 11 . The sliding block is connected with the bottom plate.

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