CN217485948U

CN217485948U - Guide rail mechanism

Info

Publication number: CN217485948U
Application number: CN202221157783.0U
Authority: CN
Inventors: 秦剑波; 魏红涛; 林坚勇; 高传波; 徐迦特
Original assignee: Zhejiang Shengming Intelligent Electrical Appliance Co ltd; Ningbo Gongniu Low Voltage Electric Co Ltd
Current assignee: Zhejiang Shengming Intelligent Electrical Appliance Co ltd; Ningbo Gongniu Low Voltage Electric Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-23
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to the technical field of distribution equipment, in particular to a guide rail mechanism; the guide rail mechanism includes: the adjusting part is arranged on the supporting component, the guide rail is movably arranged on the supporting component through the adjusting part, and the adjusting part is used for driving the guide rail to move along a set direction; the limiting part is arranged on the adjusting part and used for preventing the adjusting part from separating from at least one of the supporting component and the guide rail. The utility model discloses a rail mechanism can guarantee the stability of the assembly structure of guide rail, improves the problem that the guide rail separates with the supporting component easily.

Description

Guide rail mechanism

Technical Field

The utility model relates to a distribution equipment technical field particularly, relates to a guide rail mechanism.

Background

Circuit breakers typically require the use of rails mounted within the panelboard, which are typically mounted within the panelboard using a support assembly. Among the correlation technique, the guide rail has usually been for fixed mounting in the block terminal, and need earlier after the guide rail assembly, assemble the circuit breaker on the guide rail again, because the guide rail is fixed mounting in the block terminal, so when assembling the circuit breaker, the mounted position of unable adjustment circuit breaker, the height of the mounted position of circuit breaker and the non-anastomotic problem of face lid of block terminal appear easily, not only pleasing to the eye in appearance, still can experience to the power consumption and cause harmful effects. And the assembly position of the circuit breaker is matched with the surface cover, so that errors caused by construction and assembly can be eliminated, and the assembly structure is attractive and can improve electricity consumption experience.

However, the related art provides an adjusting member for adjusting the position of the guide rail, which is difficult to ensure the stability of the assembly structure of the guide rail, i.e., easily causes the guide rail to be separated from the support assembly to which it is assembled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide rail mechanism, its assembly structure's that can guarantee the guide rail stability improves the problem that the guide rail separates with the supporting component easily.

The embodiment of the utility model is realized like this:

the utility model provides a guide rail mechanism, include:

a support assembly;

the adjusting piece is arranged on the supporting component;

the guide rail is movably arranged on the supporting component through an adjusting piece, and the adjusting piece is used for driving the guide rail to move along a set direction; and (c) a second step of,

and the limiting part is arranged on the adjusting part and used for preventing the adjusting part from separating from at least one of the supporting component and the guide rail.

In an optional embodiment, the adjusting part comprises a threaded part, the threaded part is arranged on the supporting component and is in threaded connection with the guide rail, and when the threaded part rotates around a rotation axis of the threaded part, the threaded part can drive the guide rail to move along a set direction;

the limiting piece is arranged on the threaded piece and used for preventing the threaded piece from disengaging from at least one of the support component and the guide rail.

In an optional embodiment, the threaded part comprises a screw rod and a limiting block, the limiting block is connected with the first end of the screw rod, the screw rod is arranged on the supporting component, and the screw rod is in threaded connection with the guide rail; the limiting piece is arranged at the second end of the screw rod and used for preventing the screw rod from separating from at least one of the support component and the guide rail.

In an optional embodiment, the threaded member is provided with an insertion hole, the limiting member is a plug pin, and the plug pin is inserted into the insertion hole and used for preventing the threaded member from disengaging from at least one of the support assembly and the guide rail.

In an alternative embodiment, the limiting member is a snap ring, and the snap ring is disposed on the threaded member for preventing the threaded member from disengaging from at least one of the support assembly and the guide rail.

In an optional embodiment, the snap ring is an open ring, the screw is provided with a clamping groove, and the open ring is clamped with the clamping groove.

In an optional embodiment, the supporting assembly comprises two supporting frames, the two supporting frames are arranged at intervals, the supporting frames are provided with jacks, the lengths of the jacks extend along a set direction, and the guide rail is slidably inserted into the jacks so that the guide rail can be movably arranged between the two supporting frames.

In an optional embodiment, the support frame comprises a first plate and a second plate, the first plate and the second plate are connected in an included angle, and the second plate is provided with a jack; the adjusting piece is arranged on the first plate.

In an optional embodiment, the support frame further includes a third plate, the third plate is connected to the second plate at an included angle, the first plate and the third plate are distributed at intervals along the set direction, and the adjusting member is disposed on both the first plate and the third plate.

In an alternative embodiment, the limiting member is located on a side of the first plate facing away from the third plate for preventing the adjusting member from being detached from the first plate.

The utility model discloses guide rail mechanism's beneficial effect includes: the embodiment of the utility model provides a guide rail mechanism includes supporting component, guide rail, regulating part and locating part, and the regulating part sets up in supporting component, and the guide rail passes through regulating part movably to be set up in supporting component, and the regulating part is used for adjusting the guide rail and removes along setting for the direction, the locating part set up in the regulating part for prevent that the regulating part from breaking away from at least one of supporting component and guide rail between the two. Through the setting of locating part, prevent that the regulating part from breaking away from at least one of supporting component and guide rail both, can ensure the assembly stability through the regulating part assembly in supporting component's guide rail, and then improve the problem of the easy and supporting component separation of guide rail.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a rail mechanism in an embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural view of the guide rail mechanism at a second viewing angle according to the embodiment of the present invention;

FIG. 3 is an enlarged view taken at III in FIG. 1;

fig. 4 is a schematic structural diagram of a rail mechanism at a third viewing angle according to an embodiment of the present invention;

FIG. 5 is an enlarged view taken at V in FIG. 4;

fig. 6 is an exploded schematic view of a supporting frame, an adjusting member and a limiting member according to another embodiment of the present invention;

fig. 7 is a schematic structural view of the supporting frame, the adjusting member and the limiting member according to another embodiment of the present invention.

Icon: 010-a guide rail mechanism; 100-a support assembly; 110-a support frame; 111-a first plate; 112-a second plate; 113-a third plate; 114-a jack; 115-a fourth plate; 120-an adjustment member; 121-screw rod; 122-a limiting block; 123-plug holes; 130-a guide rail; 140-a stop; 141-a positioning element; 142-a snap ring; 143-snap groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, the present embodiment provides a guide rail mechanism 010, which can be installed in a distribution box for installing a circuit breaker.

The guide rail mechanism 010 includes a support assembly 100, an adjusting member 120, and a guide rail 130, the support assembly 100 is configured to be assembled in the electric box, the guide rail 130 is movably assembled to the support assembly 100 through the adjusting member 120, and the adjusting member 120 is configured to drive the guide rail 130 to move along a set direction. Thus, the circuit breaker can be assembled on the guide rail 130, and after the circuit breaker is assembled on the guide rail 130, the circuit breaker can be driven by the adjusting piece 120 to move along the set direction, so that the position of the circuit breaker can be adjusted, the assembly position of the circuit breaker is matched with the surface cover of the distribution box, the attractiveness is ensured, and the electricity utilization experience is also ensured.

The setting direction may be a vertical direction, a horizontal direction, or a front-rear direction, and is not particularly limited herein.

The supporting assembly 100 includes two supporting frames 110, the two supporting frames 110 are disposed at an interval, and the guide rail 130 is movably disposed between the two supporting frames 110. So configured, it can be ensured that the rail 130 is reliably assembled within the electrical box by the support assembly 100.

The structure of the adjusting member 120 can be selected as required, and the adjusting member 120 of the present embodiment includes a threaded member, the threaded member is disposed on the supporting assembly 100, and the threaded member is in threaded connection with the guide rail 130; when the screw is rotated around its own axis of rotation, the guide rail 130 can be driven to move in a set direction, i.e., the guide rail 130 is ensured to move in the direction of extension of the axis of the screw. By the arrangement of the screw member, the operability of the position adjustment of the guide rail 130 is ensured.

Further, the adjusting member 120 includes two screw members, and two ends of the guide rail 130 are movably disposed on the two supporting frames 110 through the two screw members, respectively; in this way, the guide rail 130 can be reliably disposed on the support assembly 100 by the two screws, and the guide rail 130 can be stably moved in the set direction, thereby reliably adjusting the positions of the guide rail 130 and the circuit breaker disposed on the guide rail 130.

Referring to fig. 2, the screw member includes a screw 121 and a limiting block 122, the limiting block 122 is connected to a first end of the screw 121, the screw 121 is disposed on the support assembly 100, specifically, the screw 121 is disposed on the support frame 110, the screw 121 is in threaded connection with the guide rail 130, and the limiting block 122 can abut against the support frame 110; so set up, not only can be through rotatory screw, conveniently drive guide rail 130 and remove along setting for the direction, can also pass through stopper 122 and support frame 110's butt to restriction screw 121's rotation, and then play and adjust spacing effect, avoid excessively rotating screw 121, and avoid excessively adjusting guide rail 130 position.

It should be noted that the screw may be a bolt, and the limiting block 122 may be a head of the bolt.

Referring to fig. 3, the supporting frame 110 of the present embodiment is provided with a plug hole 114, a length of the plug hole 114 extends along a set direction, and the guide rail 130 is slidably inserted into the plug hole 114; with such an arrangement, the stability of the guide rail 130 arranged on the support frame 110 can be ensured, and the insertion holes 114 can be utilized to perform a certain guiding function on the movement of the guide rail 130, which is beneficial to improving the stability of easy deviation when the guide rail 130 moves.

Referring to fig. 2 and 3, the structure of the supporting frame 110 may be selected as required, and the supporting frame 110 of the present embodiment includes a first plate 111 and a second plate 112, the first plate 111 and the second plate 112 form an included angle, and the second plate 112 is provided with an insertion hole 114; the adjusting member 120 is disposed on the first plate 111, i.e., the screw member is disposed on the first plate 111; with such an arrangement, the guide rail 130 inserted into the insertion hole 114 is conveniently in threaded connection with the threaded member, so that the guide rail 130 is reliably disposed on the support frame 110 through the threaded member, and the stability of the guide rail 130 easily separated from the support frame 110 is improved.

Further, the supporting frame 110 further includes a third plate 113, the third plate 113 is connected to the second plate 112 at an included angle, the first plate 111 and the third plate 113 are distributed at intervals along a set direction, the adjusting member 120 is simultaneously disposed on the first plate 111 and the third plate 113, specifically, the first plate 111 and the third plate 113 are both provided with through holes, the threaded member is inserted into the through holes, and the limiting block 122 can be abutted to one side of the third plate 113 departing from the first plate 111. In this way, it is convenient to ensure that the screw is reliably provided to the support bracket 110 by the first plate 111 and the third plate 113, so that the guide rail 130 is reliably assembled to the support bracket 110 by the screw.

Optionally, the first plate 111 and the third plate 113 are both perpendicular to the second plate 112; alternatively, the angle between the first plate 111 and the second plate 112 and the third plate 113 may be 85 °, 95 °, or the like, and is not particularly limited.

The manner of disposing the supporting frame 110 on the distribution box may be by fastening members such as screws, or by clamping, and is not limited in detail herein.

Optionally, the support bracket 110 further comprises a fourth plate 115 connected to the second plate 112 at an angle, and the fourth plate 115 can be assembled in the electrical box by a fastener such as a bolt or a screw.

Referring to fig. 3 to fig. 5, the guide rail mechanism 010 of the embodiment further includes a limiting member 140, the limiting member 140 is disposed on the adjusting member 120 and is used for preventing the adjusting member 120 from separating from the supporting assembly 100, and specifically, the limiting member 140 is used for preventing the adjusting member 120 from separating from the supporting frame 110. Thus, the assembling stability of the guide rail 130 assembled to the support assembly 100 through the adjuster 120 can be ensured, and the problem that the guide rail 130 is easily separated from the support assembly 100 can be improved.

It should be noted that, while the limiting member 140 prevents the adjusting member 120 from being separated from the supporting frame 110, the limiting member 140 may also prevent the adjusting member 120 from being separated from the guide rail 130, thereby ensuring the stability of the guide rail 130 assembled to the supporting assembly 100 through the adjusting member 120 and improving the problem that the guide rail 130 is easily separated from the supporting assembly 100.

It should be noted that each screw member may be configured with a retaining member 140 to prevent the screw member from being separated from the corresponding supporting frame 110.

Further, the limiting member 140 is disposed on the screw member, and specifically disposed at the second end of the screw 121 of the screw member, and can abut against a side of the first plate 111 of the supporting frame 110 away from the third plate 113, so as to prevent the screw member from disengaging from the first plate 111, that is, prevent the second end of the screw 121 of the screw member from disengaging from the through hole of the first plate 111; therefore, no matter how the screw element rotates, under the action of the limiting member 140, the screw element can be reliably inserted into the first plate 111 and the third plate 113 at the same time, so as to ensure that the guide rail 130 is stably arranged on the support frame 110 through the screw element, and the screw element is not separated from the support frame 110 in the process of adjusting the guide rail 130 by rotating the screw element, so that the guide rail 130 is separated from the assembly position, that is, the guide rail 130 is prevented from being separated from the support frame 110, and the guide rail mechanism 010 is prevented from being loosened.

It should be understood that, in other embodiments, the limiting member 140 may also abut against the guide rail 130, specifically, the limiting member 140 is disposed at a position close to the first end of the screw rod 121 and can abut against a side of the guide rail 130 away from the third plate 113, so as to prevent the screw member from disengaging from the guide rail 130, that is, no matter how the screw member rotates, the screw member cannot be separated from the guide rail 130 at all times, and thus the guide rail 130 is ensured to be movably disposed on the support assembly 100 through the screw member at all times; alternatively, in other embodiments, the limiting member 140 may be disposed at a position adjacent to the first end of the screw 121 and may abut against a side of the third plate 113 facing the first plate 111 to prevent the screw from being separated from the supporting frame 110.

In this embodiment, the position-limiting element 140 is a plug pin, the screw element is provided with an insertion hole 123, specifically, the second end of the screw rod 121 is provided with an insertion hole 123, and the plug pin is inserted into the insertion hole 123 and used for preventing the screw element from separating from the supporting assembly 100, that is, used for preventing the screw element from separating from the first plate 111 of the supporting frame 110; therefore, when the screw is rotated, the screw is prevented from being separated from the supporting frame 110, so that the guide rail 130 can be stably arranged on the supporting frame 110 through the screw, and the guide rail mechanism 010 is prevented from being scattered.

Optionally, referring to fig. 5, one end of the latch is connected to a positioning element 141, for example: a positioning ring, a positioning block and the like, wherein the other end of the bolt is arranged in a bent or bent shape; so set up, can improve the stability of bolt grafting in spliced eye 123, improve the problem that the bolt breaks away from spliced eye 123 easily by accident.

In other embodiments, the position-limiting member 140 may also be a bolt, which is inserted into the insertion hole 123 and is in threaded connection with a nut.

In other embodiments, the limiting member 140 is a nut, and the nut is in threaded connection with the screw of the threaded member.

In other embodiments, the position-limiting member 140 may also be a snap ring 142, and the snap ring 142 is disposed on the screw member for preventing the screw member from being separated from the support assembly 100, i.e., for preventing the screw member from being separated from the first plate 111 of the support frame 110.

Further, the snap ring 142 may be clamped to the outside of the screw member, that is, the snap ring 142 may be clamped to the second end of the screw rod 121.

In order to ensure the easy assembly and the assembly stability of the snap ring 142, please refer to fig. 6 and 7, the snap ring 142 is an open ring, the screw is provided with a snap groove 143, and the open ring is snapped with the snap groove 143.

Of course, in other embodiments, the snap ring 142 may be adhered to the second end of the screw 121, and is not limited in this respect.

The assembling process of the rail mechanism 010 of the present embodiment includes: the support frame 110 is assembled in the distribution box, two ends of the guide rail 130 are respectively inserted into the support frame 110, two threaded pieces are respectively arranged on the third plate 113 and the first plate 111 of the support frame 110 corresponding to each other, and the threaded pieces are in threaded connection with the guide rail 130.

To sum up, the utility model discloses a guide rail mechanism 010 not only can adjust the position of guide rail 130 through regulating part 120, can also prevent through locating part 140 that regulating part 120 breaks away from at least one of supporting component 100 and guide rail 130, can ensure to assemble the assembly stability in the guide rail 130 of supporting component 100 through regulating part 120, and then improves the problem that guide rail 130 separates with supporting component 100 easily.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A track mechanism, comprising:

a support assembly (100);

an adjustment member (120), the adjustment member (120) being provided to the support assembly (100);

the guide rail (130) is movably arranged on the support assembly (100) through the adjusting piece (120), and the adjusting piece (120) is used for driving the guide rail (130) to move along a set direction; and the number of the first and second groups,

a stopper (140), wherein the stopper (140) is disposed on the adjusting member (120) for preventing the adjusting member (120) from separating from at least one of the supporting assembly (100) and the guide rail (130).

2. The guide rail mechanism according to claim 1, wherein the adjusting member (120) comprises a screw member, the screw member is disposed on the support assembly (100) and is in threaded connection with the guide rail (130), and when the screw member rotates around its own rotation axis, the screw member can drive the guide rail (130) to move along the set direction;

the limiting member (140) is disposed on the screw member for preventing the screw member from disengaging from at least one of the support assembly (100) and the guide rail (130).

3. The track mechanism according to claim 2, wherein the screw member comprises a screw rod (121) and a stopper (122), the stopper (122) is connected to a first end of the screw rod (121), the screw rod (121) is disposed on the support assembly (100), and the screw rod (121) is in threaded connection with the track (130); the stopper (140) is disposed at a second end of the screw rod (121) for preventing the screw rod (121) from disengaging from at least one of the support assembly (100) and the guide rail (130).

4. The rail mechanism of claim 2, wherein the screw is provided with a plug hole (123), and the stopper (140) is a plug inserted into the plug hole (123) for preventing the screw from being separated from at least one of the support member (100) and the rail (130).

5. The track mechanism of claim 2, wherein the retaining member (140) is a snap ring (142), the snap ring (142) being disposed on the threaded member for preventing the threaded member from disengaging from at least one of the support assembly (100) and the track (130).

6. The guide rail mechanism of claim 5, wherein the snap ring (142) is an open ring, the screw member is provided with a snap groove (143), and the open ring is snapped with the snap groove (143).

7. The track mechanism according to claim 1, wherein the supporting assembly (100) comprises two supporting frames (110), the two supporting frames (110) are spaced apart from each other, the supporting frames (110) are provided with insertion holes (114), the lengths of the insertion holes (114) extend along the set direction, and the track (130) is slidably inserted into the insertion holes (114), so that the track (130) is movably disposed between the two supporting frames (110).

8. The track mechanism as claimed in claim 7, wherein the support frame (110) comprises a first plate (111) and a second plate (112), the first plate (111) and the second plate (112) are connected at an included angle, the second plate (112) is provided with the insertion hole (114); the adjusting member (120) is provided to the first plate (111).

9. The guide rail mechanism of claim 8, wherein the supporting frame (110) further comprises a third plate (113), the third plate (113) is connected to the second plate (112) at an angle, the first plate (111) and the third plate (113) are spaced apart from each other along the set direction, and the adjusting member (120) is disposed on both the first plate (111) and the third plate (113).

10. Guide rail mechanism according to claim 9, characterized in that the stop element (140) is located on the side of the first plate (111) facing away from the third plate (113) for preventing the adjusting element (120) from disengaging from the first plate (111).