CN218482168U - Circuit breaker plug device - Google Patents
Circuit breaker plug device Download PDFInfo
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- CN218482168U CN218482168U CN202222599081.4U CN202222599081U CN218482168U CN 218482168 U CN218482168 U CN 218482168U CN 202222599081 U CN202222599081 U CN 202222599081U CN 218482168 U CN218482168 U CN 218482168U
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- circuit breaker
- mounting
- guide
- plugging device
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Abstract
The utility model relates to the technical field of low-voltage apparatus, in particular to a circuit breaker plugging device, which comprises an operating mechanism, a connecting mechanism and a fixing mechanism; the operating mechanism is connected with the connecting mechanism, and the connecting mechanism is used for connecting with the circuit breaker; the fixing mechanism comprises a positioning part and a guide part, the positioning part is used for being connected with the mounting part, and the guide part is in sliding fit with the connecting mechanism; the operating mechanism can be switched between an inserting station and a pulling-out station, when the operating mechanism is positioned at the pulling-out station, the connecting mechanism pulls the circuit breaker out of the mounting component, and when the operating mechanism is positioned at the inserting station, the connecting mechanism pushes the circuit breaker to be inserted into the mounting component. At the in-process that the circuit breaker removed, the guide part has played limiting displacement to link mechanism, and coupling mechanism slides along the guide part to avoid the circuit breaker to produce at the in-process that removes and rock, make the dismouting process safe and reliable of circuit breaker, avoid taking place the circuit breaker card dead and the unable problem that removes.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage apparatus technique and specifically relates to a circuit breaker plug device is related to.
Background
A circuit breaker is a switching device for closing, carrying and breaking current under normal or abnormal circuit conditions, and is generally installed in a cabinet body of a power distribution cabinet. The plug-in connection is one of the connection modes of the circuit breaker, namely, the circuit breaker is inserted into the corresponding space of the cabinet body and is electrically connected with the external conductive piece through the clamping contact. In order to solve the problems of time and labor waste, low efficiency and the like of the manual installation of the circuit breaker, the circuit breaker plugging device is provided in the market. The conventional auxiliary plugging device generally comprises a lifting rod, a supporting rod and a connecting structure, when the auxiliary plugging device is used, one end of the supporting rod is fixed to a cabinet body of a power distribution cabinet, the other end of the supporting rod is rotatably connected to the lifting rod, and the lifting rod is connected with a circuit breaker through the connecting structure; the operating personnel application of force makes the lifter rotate for the bracing piece, drives the circuit breaker through connection structure and removes. The current auxiliary plugging device drives the in-process that the circuit breaker removed at the lifter, makes the circuit breaker produce easily and rocks, can make the circuit breaker card die and can't remove when serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit breaker plug device to solve the plug device that exists among the prior art and drive the in-process that circuit breaker removed, make the circuit breaker produce easily and rock, can make the circuit breaker card die and the problem that can't remove when serious.
In order to realize the purpose, the utility model adopts the following technical scheme:
a circuit breaker plugging device comprises an operating mechanism, a connecting mechanism and a fixing mechanism;
the operating mechanism is connected with the connecting mechanism, and the connecting mechanism is used for being connected with a circuit breaker; the fixing mechanism comprises a positioning part and a guide part, the positioning part is used for being connected with the mounting component, and the guide part is in sliding fit with the connecting mechanism;
the operating mechanism can be switched between an inserting station and an extracting station, when the operating mechanism is positioned at the extracting station, the connecting mechanism pulls the circuit breaker out of the mounting component, and when the operating mechanism is positioned at the inserting station, the connecting mechanism pushes the circuit breaker to be inserted into the mounting component.
Furthermore, a guide sliding rail is arranged on the guide part, a guide groove or a guide hole matched with the guide sliding rail is arranged on the connecting mechanism, and the guide groove or the guide hole is in sliding fit with the guide sliding rail.
Further, the number of the guide slide rails is two.
Further, the connecting mechanism comprises a mounting frame, a connecting shaft and a circuit breaker connecting piece;
the mounting bracket connect in operating device, the connecting axle install in the mounting bracket, the both ends of circuit breaker connecting piece connect respectively in the circuit breaker with the connecting axle.
Further, the connecting mechanism further comprises a pushing piece, and when the operating mechanism is in an inserting station, the pushing piece is abutted against and pushes the circuit breaker to be inserted into the mounting part.
Further, the operating mechanism comprises an operating handle and a connecting rod;
the two ends of the connecting rod are respectively pivoted to the operating handle and the fixing mechanism, and the operating handle is pivoted to the connecting mechanism.
Further, the mounting bracket includes bottom plate and handle link, the bottom plate with guide part sliding fit, the one end of handle link connect in the bottom plate, the other end of handle link with the operating handle pin joint sets up.
Furthermore, the bottom plate includes two parallel arrangement's riser and connects in two the diaphragm between the riser, the one end of handle link connect in the diaphragm.
Further, the transverse plate comprises a limiting piece, a reinforcing piece and a fixing piece connected between the limiting piece and the reinforcing piece;
the handle connecting frame is characterized in that a mounting plate is arranged at one end of the handle connecting frame, and the handle connecting frame is connected to the fixing piece through the mounting plate.
Further, the pushing piece is in clearance fit with the limiting piece;
or, the pushing piece is abutted to the limiting piece.
Furthermore, one end of the operating handle is pivoted to the handle connecting frame, the other end of the operating handle is provided with a handheld part, and the connecting rod is positioned between the handle connecting frame and the handheld part;
when the hand-held part moves towards the direction close to the circuit breaker, the connecting mechanism pulls the circuit breaker out of the mounting component; when the hand-held part moves towards the direction far away from the circuit breaker, the connecting mechanism pushes the circuit breaker to be inserted into the mounting component.
Further, be provided with the direction slot hole on the handle link, fixed establishment still includes the guiding axle, the guiding axle wears to be located the direction slot hole, just the guiding axle can follow in the direction slot hole the length direction of direction slot hole removes.
Furthermore, an installation long hole is formed in the installation frame and provided with a plurality of installation positions, and the connecting shaft is installed in one of the installation positions.
Furthermore, a positioning pin is arranged on the positioning part, a positioning hole matched with the positioning pin is arranged on the mounting part, and the positioning pin is inserted into the positioning hole.
The utility model has the advantages that:
the utility model provides a circuit breaker plugging device, which comprises an operating mechanism, a connecting mechanism and a fixing mechanism; the operating mechanism is connected with the connecting mechanism, and the connecting mechanism is used for connecting with the circuit breaker; the fixing mechanism comprises a positioning part and a guide part, the positioning part is used for being connected with the mounting part, and the guide part is in sliding fit with the connecting mechanism; the operating mechanism can be switched between an inserting station and a pulling-out station, when the operating mechanism is positioned at the pulling-out station, the connecting mechanism pulls the circuit breaker out of the mounting component, and when the operating mechanism is positioned at the inserting station, the connecting mechanism pushes the circuit breaker to be inserted into the mounting component. When the circuit breaker needs to be inserted into or pulled out of the mounting component, firstly, the positioning part of the fixing mechanism is mounted on the mounting component, and the connecting mechanism is connected to the circuit breaker; then, the operator applies force to switch the operating mechanism between the inserting station and the pulling-out station, and drives the circuit breaker to move through the connecting mechanism, so that the circuit breaker is inserted into the mounting component or pulled out of the mounting component. At the in-process that the circuit breaker removed, the guide part has played limiting displacement to link mechanism, and coupling mechanism slides along the guide part to avoid coupling mechanism to produce at the in-process that removes and rock, and then avoid the circuit breaker to produce at the in-process that removes and rock, make the dismouting process safe and reliable of circuit breaker, avoid taking place the circuit breaker card dead and the problem that can't remove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an assembly structure of a circuit breaker plugging device, a circuit breaker and a mounting component according to an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of a circuit breaker plugging device according to an embodiment of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of another angle of the circuit breaker plugging device according to the embodiment of the present invention;
fig. 4 is a schematic three-dimensional structure diagram of a bottom plate in the circuit breaker plugging device provided by the embodiment of the present invention;
fig. 5 is a schematic front view of a circuit breaker plugging device according to an embodiment of the present invention;
fig. 6 is a schematic top view of a circuit breaker plugging device according to an embodiment of the present invention;
fig. 7 is a schematic view of a connection structure between the circuit breaker and the circuit breaker when the circuit breaker is inserted into the mounting component by the circuit breaker plugging device according to the embodiment of the present invention;
fig. 8 is a schematic view of a connection structure between the circuit breaker plugging device and the circuit breaker when the circuit breaker needs to be pulled out from the mounting component according to the embodiment of the present invention;
fig. 9 is a schematic view of a connection structure of the circuit breaker plug device with the circuit breaker after extracting the circuit breaker from the mounting component.
Icon:
1-an operating mechanism, 11-an operating handle; 111-a handle body; 12-a connecting rod; 121-a first connection plate; 122-a second connection plate; 13-a link mounting;
2-a connection mechanism; 21-a guide groove; 22-a mounting frame; 221-a backplane; 2211-vertical plate; 2212-transverse plate; 22121-limit piece; 22122-reinforcements; 22123-fasteners; 222-a handle attachment bracket; 2221-guide long hole; 2222-mounting plate; 223-installing the long hole; 23-a connecting shaft; 24-a circuit breaker connection; 25-a pusher; 26-pusher mounting shaft;
3-a fixing mechanism; 31-a positioning section; 311-positioning pins; 32-a guide; 321-a guide slide rail; 33-a guide shaft; 34-a connector; 35-fixing the mounting plate;
4-a circuit breaker;
5-mounting the component.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, in the description of the present invention, the terms "connected" and "mounted" should be understood broadly, for example, they may be fixed, detachable or integrated; can be directly connected or connected through an intermediate medium; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1, an embodiment of the present invention provides a circuit breaker plugging device, which includes an operating mechanism 1, a connecting mechanism 2, and a fixing mechanism 3; specifically, the operating mechanism 1 is connected to a connecting mechanism 2, and the connecting mechanism 2 is used for connecting with a circuit breaker 4; the fixing mechanism 3 comprises a positioning part 31 and a guide part 32, the positioning part 31 is used for connecting with the mounting component 5, and the guide part 32 is in sliding fit with the connecting mechanism 2; the operating mechanism 1 can be switched between an insertion station and a pulling-out station, when the operating mechanism 1 is at the pulling-out station, the connecting mechanism 2 pulls the circuit breaker 4 out of the mounting part 5, and when the operating mechanism 1 is at the insertion station, the connecting mechanism 2 pushes the circuit breaker 4 to be inserted into the mounting part 5.
When the circuit breaker 4 needs to be inserted into the mounting member 5 or pulled out from the mounting member 5, first, the positioning portion 31 of the fixing mechanism 3 is mounted on the mounting member 5, and the connecting mechanism 2 is connected to the circuit breaker 4; next, the operator applies force to switch the operating mechanism 1 between the insertion station and the extraction station, and drives the circuit breaker 4 to move through the connecting mechanism 2, so that the circuit breaker 4 is inserted into the mounting component 5 or pulled out from the mounting component 5. At the in-process that circuit breaker 4 removed, guide part 32 has played limiting displacement to coupling mechanism 2, and coupling mechanism 2 slides along guide part 32 to avoid coupling mechanism 2 to produce at the in-process that removes and rock, and then avoid circuit breaker 4 to produce at the in-process that removes and rock, make circuit breaker 4's dismouting process safe and reliable, avoid taking place the dead and unable problem that removes of circuit breaker card.
The installation component 5 that this embodiment provided is the frame of inserting of switch board cabinet body, and in other embodiments, installation component 5 can also be block terminal, wall body etc..
Referring to fig. 2 and 3, the guide portion 32 is provided with a guide rail 321, the connecting mechanism 2 is provided with a guide groove 21 or a guide hole which is matched with the guide rail 321, and the guide groove 21 or the guide hole is in sliding fit with the guide rail 321. The guide groove 21 or the guide hole can slide along the guide rail 321 in the process of attaching and detaching the circuit breaker 4.
The structure of the guide rail 321 may be plate-shaped, cylindrical, prism-shaped, etc., and the structure of the guide groove 21 or the guide hole is adjusted according to the structure of the guide rail 321, which is not limited herein.
In this embodiment, the number of the guide sliding rails 321 is two, so that the moving process of the circuit breaker 4 is more stable.
Furthermore, the positioning portion 31 is provided with a positioning pin 311, the mounting member 5 is provided with a positioning hole matched with the positioning pin 311, and the positioning pin 311 is inserted into the positioning hole. Alternatively, the number of the positioning pins 311 and the positioning holes corresponding thereto is plural sets to improve the connection strength of the fixing mechanism 3 and the mounting member 5.
A groove is formed in the middle of the positioning pin 311; correspondingly, set up the bar hole on installing component 5, this bar hole has reaming section and slot section, reaming section broad, concrete size uses the tip of locating pin 311 to pass as the reference, thereby, the tip of locating pin 311 just can pass by the reaming section in bar hole, when the recess of locating pin 311 removes the bar downthehole time, locating pin 311 can move toward the slot section in bar hole, make the recess of locating pin 311 can cooperate with the slot section, the slot section is narrower, concrete size is with the tip that can block locating pin 311 as the reference, so, fixed establishment 3 alright under the cooperation of locating pin 311 with the slot section, the realization is connected with the cabinet body. When the fixing mechanism 3 needs to be detached from the mounting component 5, the fixing mechanism 3 is moved, so that the positioning pin 311 on the fixing mechanism 3 is moved to the hole expanding section of the strip-shaped hole, and then the positioning pin 311 can be pulled out from the hole expanding section of the strip-shaped hole, thereby separating the fixing mechanism 3 from the mounting component 5.
On the basis of the above structure, the fixing mechanism 3 further includes a connecting member 34, two ends of the connecting member 34 are respectively connected to one ends of the two guiding slide rails 321 close to the positioning portion 31, and the positioning pins 311 are installed on the connecting member 34.
Further, the connection mechanism 2 includes a mounting frame 22, a connection shaft 23, and a breaker connector 24; the mounting frame 22 is connected to the operating mechanism 1, the connecting shaft 23 is installed on the mounting frame 22, and two ends of the breaker connecting member 24 are respectively connected to the breaker 4 and the connecting shaft 23.
Optionally, one end of the circuit breaker connecting piece 24 is provided with a hook, and the hook is hooked on the connecting shaft 23, so that the circuit breaker connecting piece 24 and the connecting shaft 23 are convenient to detach without the aid of an auxiliary mounting tool. In this embodiment, two opposite sides of the circuit breaker 4 are respectively connected with a circuit breaker connecting piece 24, and the two circuit breaker connecting pieces 24 are respectively hooked at two ends of the connecting shaft 23.
Alternatively, the breaker connector 24 is rotatably connected to the breaker 4 by a shaft (not shown). In this embodiment, the end face of the circuit breaker 4 connected to the circuit breaker connecting piece 24 is provided with a containing groove, and when the circuit breaker connecting piece 24 is not needed to be used, the circuit breaker connecting piece 24 can be rotated into the containing groove to protect the circuit breaker connecting piece 24 from being damaged, and improve the consistency of the appearance of the circuit breaker 4.
Further, the connecting mechanism 2 further comprises a pushing member 25, and when the operating mechanism 1 is in the insertion station, the pushing member 25 presses against and pushes the circuit breaker 4 to be inserted into the mounting part 5. In this embodiment, the pushing member 25 is specifically mounted on the mounting frame 22. It should be noted that, in the process of inserting the circuit breaker 4 into the mounting part 5, the circuit breaker connecting member 24 does not need to be connected to the connecting shaft 23, and may be hidden in the accommodating groove.
Further, the operating mechanism 1 includes an operating handle 11 and a link 12; the two ends of the connecting rod 12 are respectively pivoted on the operating handle 11 and the fixing mechanism 3, and the operating handle 11 is pivoted on the connecting mechanism 2.
Specifically, the mounting bracket 22 includes a bottom plate 221 and a handle connecting frame 222, the bottom plate 221 is slidably fitted with the guide portion 32, one end of the handle connecting frame 222 is connected to the bottom plate 221, and the other end of the handle connecting frame 222 is pivotally connected to the operating handle 11. Optionally, a mounting plate 2222 is provided at one end of the handle connecting frame 222, the handle connecting frame 222 is detachably connected to the base plate 221 through the mounting plate 2222, and the mounting plate 2222 is connected to the base plate 221 by a fixing member (e.g., a screw), for example.
In this embodiment, one end of the operating handle 11 is pivotally connected to the handle connecting frame 222, and the other end thereof is provided with a handheld portion, and the connecting rod 12 is located between the handle connecting frame 222 and the handheld portion. When the hand-held portion moves in a direction to approach the circuit breaker 4, the connection mechanism 2 pulls the circuit breaker 4 out of the mounting part 5; when the hand-held portion is moved in a direction away from the circuit breaker 4, the link mechanism 2 pushes the circuit breaker 4 to be inserted into the mounting part 5.
In this embodiment, two sides of the bottom plate 221 are respectively provided with a guide groove 21.
As an alternative embodiment, the bottom plate 221 includes two vertical plates 2211 arranged in parallel and a horizontal plate 2212 connected between the two vertical plates 2211, and the pushing member 25 is disposed between the two vertical plates 2211. Coupling mechanism 2 still includes pushing piece installation axle 26, and pushing piece installation axle 26 wears to locate pushing piece 25, and the both ends of pushing piece installation axle 26 connect respectively in two riser 2211, through above-mentioned structure, installs pushing piece 25 in mounting bracket 22. In other embodiments, two pushing member mounting shafts 26 may be respectively disposed at two ends of the pushing member 25, and the two pushing member mounting shafts 26 are respectively connected to the two vertical plates 2211.
On the basis of the structure, one end of the pushing piece 25 close to the circuit breaker 4 is provided with a plurality of groups of bosses, and when the operating mechanism 1 is positioned at an inserting station, the bosses are pressed against and push the circuit breaker 4 to be inserted into the mounting part 5. In this embodiment, two bosses are specifically provided. The terminal surface that the boss is close to circuit breaker 4 is the plane, and boss and circuit breaker 4 contact through face and face, improve the stationarity of circuit breaker 4 installation.
Alternatively, the pushing member 25 can rotate relative to the mounting frame 22, and specifically, the pushing member 25 can rotate relative to the mounting frame 22 around the axis of the pushing member mounting shaft 26, so that the relative positions of the pushing member 25 and the circuit breaker 4 can be adaptively adjusted to make the contact between the two closer.
On the basis of the structure of the bottom plate 221, two ends of the connecting shaft 23 respectively penetrate through the two vertical plates 2211 and are fixed by the retaining rings.
Further, the handle connecting frame 222 is provided with a guide long hole 2221, and the fixing mechanism 3 further includes a guide shaft 33, wherein the guide shaft 33 is inserted into the guide long hole 2221, and the guide shaft 33 can move in the guide long hole 2221 along the length direction of the guide long hole 2221. In the process that the circuit breaker 4 moved, the guide shaft 33 can move in the length direction of the guide long hole 2221 in the guide long hole 2221, so that the circuit breaker 4 is further prevented from shaking in the moving process, and the dismounting process of the circuit breaker 4 is safer and more reliable.
As an alternative embodiment, one fixed mounting plate 35 is connected to one end of each guide rail 321 away from the positioning portion 31, and two ends of the guide shaft 33 are respectively connected to the two fixed mounting plates 35.
In this embodiment, the connecting rod 12 is disposed between two fixed mounting plates 35; the operating mechanism 1 further comprises a connecting rod mounting piece 13, the connecting rod mounting piece 13 penetrates through the connecting rod 12, and two ends of the connecting rod mounting piece 13 are connected to the two fixing mounting plates 35 respectively, so that the connecting rod 12 and the fixing mechanism 3 are rotatably connected.
In order to simplify the structure and assembly process of the device, the guide rail 321 and the fixing plate 35 connected to the guide rail are integrally formed.
Referring to fig. 4, the transverse plate 2212 of the bottom plate 221 has a v-21274h shape including a stop 22121, a reinforcement 22122, and a fastener 22123 connected between the stop 22121 and the reinforcement 22122.
In this embodiment, the pushing element 25 is in clearance fit with the limiting element 22121, so that the limiting element 22121 can limit the rotation angle of the pushing element 25 relative to the mounting block 22, and prevent the rotation angle of the pushing element 25 from being too large. In embodiments where rotation of the pushing member 25 is not required, the pushing member 25 may also be configured to abut against the stop 22121, thereby limiting its rotation.
Alternatively, the end surface of the pushing member 25 close to the limiting member 22121 is a flat surface, and correspondingly, the end surface of the limiting member 22121 close to the pushing member 25 is also arranged to be a flat surface. When the two planes are in clearance fit, the pushing member 25 can rotate relative to the mounting frame 22 by a certain angle, the specific rotation angle is related to the distance between the two planes, the distance is far larger, the rotation angle is larger, and conversely, the distance is smaller, the rotation angle is smaller. When the two planes abut, the stop 22121 can completely limit the rotation of the pushing member 25 relative to the mounting frame 22. It is understood that the end surface of the pushing member 25 close to the limiting member 22121 and the end surface of the limiting member 22121 close to the pushing member 25 are not limited to be flat, but may be a plane plus a curved surface or a combination of planes.
One of the reinforcement members 22122 functions to increase the strength of the bottom plate 221; and the other function is to form the guide groove 21 in cooperation with the upright plate 2211. Specifically, the vertical plate 2211 is provided with a bent plate, and the bent plate and the reinforcing member 22122 are arranged in parallel at an interval to form the guide groove 21.
In this embodiment, one end of the handle attachment bracket 222 is attached to the mount 22123.
Referring to fig. 5, the mounting bracket 22 is provided with a mounting long hole 223, the mounting long hole 223 having a plurality of mounting positions, and the connecting shaft 23 is mounted at one of the mounting positions. Through setting up a plurality of installation positions on installation slot 223, can adjust the position of connecting axle 23, make connecting axle 23 can adjust along with circuit breaker 4's model to be suitable for not unidimensional circuit breaker, application scope is wider, convenient to popularize and use.
Referring to fig. 6, in order to improve the connection strength of the link 12, the link 12 includes two first connection plates 121 and a second connection plate 122 disposed between the two first connection plates 121, and the link mounting member 13 is inserted through the two first connection plates 121.
The operating handle 11 includes two handle main bodies 111 that are symmetrically arranged, and the two handle main bodies 111 are connected by a fixing member (e.g., a screw). The operation handle 11 is disposed between the two first connection plates 121, and the handle connection frame 222 is disposed between the two handle bodies 111.
Referring to fig. 7, when the circuit breaker 4 needs to be inserted into the mounting member 5, first, the positioning pin 311 on the positioning portion 31 is inserted into the positioning hole on the mounting member 5, so as to fixedly connect the plugging device and the circuit breaker; then, adjusting the relative position of the operating handle 11 and the breaker 4 to enable the pushing piece 25 to abut against the end face of the breaker 4; then, the operator applies force to move the hand-held portion of the operation handle 11 in a direction away from the circuit breaker 4, and pushes the pushing member 25 to insert the circuit breaker 4 into the mounting member 5.
With continued reference to fig. 8 and 9, when the circuit breaker 4 needs to be pulled out from the mounting component 5, one end of the circuit breaker connecting piece 24 far away from the circuit breaker 4 is hooked on the connecting shaft 23; next, the operator applies force to move the hand-held portion in a direction to approach the circuit breaker 4, and pulls out the circuit breaker 4 from the mounting member 5 through the connecting shaft 23 and the circuit breaker connector 24.
As can be visually seen from fig. 7 to 9, in the process that the circuit breaker 4 moves relative to the mounting part 5, because the guide portion 32 (the guide slide rail 321) has a limiting effect on the mounting frame 22 and the guide shaft 33 through the guide long hole 2221 on the mounting frame 22, the mounting frame 22 moves along a straight line, so that the circuit breaker 4 is driven to move along the straight line, the problem that the circuit breaker 4 rocks or even is jammed in the moving process is avoided, and the whole mounting process is safe and reliable.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (14)
1. A circuit breaker plugging device is characterized by comprising an operating mechanism (1), a connecting mechanism (2) and a fixing mechanism (3);
the operating mechanism (1) is connected to the connecting mechanism (2), and the connecting mechanism (2) is used for being connected with a circuit breaker (4); the fixing mechanism (3) comprises a positioning part (31) and a guide part (32), the positioning part (31) is used for being connected with the mounting component (5), and the guide part (32) is in sliding fit with the connecting mechanism (2);
operating device (1) can insert the station and extract the station between switch, works as operating device (1) is in when extracting the station, coupling mechanism (2) will circuit breaker (4) are followed pull out in installation component (5), works as operating device (1) is in when inserting the station, coupling mechanism (2) promote circuit breaker (4) insert in installation component (5).
2. The circuit breaker plugging device according to claim 1, wherein a guide rail (321) is arranged on the guide portion (32), the connecting mechanism (2) is provided with a guide groove (21) or a guide hole which is matched with the guide rail (321), and the guide groove (21) or the guide hole is in sliding fit with the guide rail (321).
3. The circuit breaker plugging device according to claim 2, wherein the number of said guide rails (321) is two.
4. The circuit breaker plugging device according to claim 1, wherein said connection mechanism (2) comprises a mounting frame (22), a connection shaft (23) and a circuit breaker connection member (24);
mounting bracket (22) connect in operating device (1), connecting axle (23) install in mounting bracket (22), the both ends of circuit breaker connecting piece (24) connect respectively in circuit breaker (4) with connecting axle (23).
5. The circuit breaker plugging device according to claim 4, wherein the connection mechanism (2) further comprises a pushing member (25), and when the operating mechanism (1) is in the plugging station, the pushing member (25) presses and pushes the circuit breaker (4) to be plugged into the mounting part (5).
6. The circuit breaker plugging device according to claim 5, wherein said operating mechanism (1) comprises an operating handle (11) and a link (12);
two ends of the connecting rod (12) are respectively pivoted to the operating handle (11) and the fixing mechanism (3), and the operating handle (11) is pivoted to the connecting mechanism (2).
7. The circuit breaker plugging device according to claim 6, wherein the mounting bracket (22) comprises a bottom plate (221) and a handle connecting frame (222), the bottom plate (221) is slidably fitted with the guide portion (32), one end of the handle connecting frame (222) is connected to the bottom plate (221), and the other end of the handle connecting frame (222) is pivotally connected to the operating handle (11).
8. The circuit breaker plugging device according to claim 7, wherein said bottom plate (221) comprises two vertical plates (2211) arranged in parallel and a horizontal plate (2212) connected between said two vertical plates (2211), one end of said handle connecting frame (222) is connected to said horizontal plate (2212).
9. The plugging device for circuit breaker according to claim 8, wherein said transverse plate (2212) comprises a limiting member (22121), a reinforcing member (22122) and a fixing member (22123) connected between said limiting member (22121) and said reinforcing member (22122);
a mounting plate (2222) is arranged at one end of the handle connecting frame (222), and the handle connecting frame (222) is connected to the fixing member (22123) through the mounting plate (2222).
10. The circuit breaker plugging device according to claim 9, wherein said pushing member (25) is in clearance fit with said stopper member (22121);
or, the pushing piece (25) abuts against the limiting piece (22121).
11. The circuit breaker plugging device according to claim 7, wherein one end of the operating handle (11) is pivotally connected to the handle connecting frame (222), and the other end is provided with a handheld portion, and the connecting rod (12) is located between the handle connecting frame (222) and the handheld portion;
when the hand-held part moves towards the direction close to the circuit breaker (4), the connecting mechanism (2) pulls the circuit breaker (4) out of the mounting component (5); when the hand-held part moves in a direction away from the circuit breaker (4), the connecting mechanism (2) pushes the circuit breaker (4) to be inserted into the mounting part (5).
12. The circuit breaker plugging device according to claim 7, wherein a guide slot (2221) is provided on the handle connecting frame (222), the fixing mechanism (3) further comprises a guide shaft (33), the guide shaft (33) is inserted into the guide slot (2221), and the guide shaft (33) is movable in the guide slot (2221) along a length direction of the guide slot (2221).
13. The circuit breaker plugging device according to claim 4, wherein a mounting slot (223) is provided on the mounting frame (22), the mounting slot (223) has a plurality of mounting positions, and the connecting shaft (23) is mounted at one of the mounting positions.
14. The circuit breaker plugging device according to any one of claims 1 to 13, wherein a positioning pin (311) is disposed on the positioning portion (31), a positioning hole matched with the positioning pin (311) is disposed on the mounting member (5), and the positioning pin (311) is inserted into the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222599081.4U CN218482168U (en) | 2022-09-29 | 2022-09-29 | Circuit breaker plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222599081.4U CN218482168U (en) | 2022-09-29 | 2022-09-29 | Circuit breaker plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218482168U true CN218482168U (en) | 2023-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202222599081.4U Active CN218482168U (en) | 2022-09-29 | 2022-09-29 | Circuit breaker plug device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001583A (en) * | 2023-10-07 | 2023-11-07 | 江苏高开电力科技有限公司 | Automatic crimping device of circuit breaker |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001583A (en) * | 2023-10-07 | 2023-11-07 | 江苏高开电力科技有限公司 | Automatic crimping device of circuit breaker |
| CN117001583B (en) * | 2023-10-07 | 2023-12-05 | 江苏高开电力科技有限公司 | Automatic crimping device of circuit breaker |
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