CN221176073U

CN221176073U - Relay conversion device

Info

Publication number: CN221176073U
Application number: CN202322855104.8U
Authority: CN
Inventors: 傅凡一; 阮飞; 王雨
Original assignee: Anhui Quanchai Engine Co Ltd
Current assignee: Anhui Quanchai Engine Co Ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-06-18
Anticipated expiration: 2033-10-24

Abstract

The utility model discloses a relay conversion device, comprising: the main body unit comprises a setting disc, and a connecting seat is fixed at the bottom end of the setting disc; the conversion unit comprises a plurality of transmission screw rods, a plurality of setting grooves are formed in the top end of the setting disc, the inner wall of the setting grooves is rotated with the corresponding transmission screw rods, the outer wall of the transmission screw rods is connected with setting blocks in a threaded mode, the top ends of the setting blocks are fixedly provided with placing plates, and one end of each placing plate, which is close to the inner side, is connected with a bidirectional screw rod through a connecting lug in a rotating mode. According to the utility model, the electric telescopic rod is used for pushing the connecting plate to drive the movable shaft to move, the transmission block is connected with the transmission groove, the second motor is used for driving the setting shaft, the setting shaft drives the movable shaft to drive the transmission screw rod to rotate under the action of the pin strip, the transmission screw rod drives the setting block to drive the placing plate to move, the gear moves along the rack to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the limiting plate to drive the sliding parts to be mutually far away, the limitation of the relay is relieved, the operation is simple, and the relay can be conveniently searched by a worker to perform conversion.

Description

Relay conversion device

Technical Field

The utility model relates to the technical field of relays, in particular to a relay conversion device.

Background

The relay is an electric control device, which is an electric appliance for making the controlled quantity generate a preset step change in an electric output circuit when the change of the input quantity reaches the prescribed requirement, and has an interactive relation between a control system and a controlled system.

In the installation of relay, need change the relay on the equipment sometimes, and in the change process, personnel need pile up the relay in the box and seek out the relay that corresponds the change, when the operation is comparatively loaded down with trivial details, reduced staff's change efficiency.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems with the replacement of the existing relay.

Therefore, the utility model aims to provide a relay switching device, which aims to solve the problems that in the replacement process, personnel need to find out the corresponding replaced relay from the relay piled in a box, the operation is complicated, and the replacement efficiency of the personnel is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

A relay conversion device comprising:

The main body unit comprises a setting disc, and a connecting seat is fixedly arranged at the bottom end of the setting disc;

The conversion unit comprises a plurality of transmission screw rods, a plurality of setting grooves are formed in the top end of the setting disc, the inner wall of the setting grooves is connected with the corresponding transmission screw rods in a rotating mode, the outer wall of the transmission screw rods is provided with a setting block in a threaded mode, the top end of the setting block is fixedly provided with a placement plate, one end, close to the placement plate, of the setting plate is connected with a two-way screw rod in a rotating mode through a connecting lug, two sides of the outer wall of the two-way screw rod are connected with limiting plates in a threaded mode, a gear is fixedly arranged at one end of the two-way screw rod, racks are connected to the bottom of the gear in an meshed mode, and a conversion assembly is arranged inside the setting disc.

As a preferred embodiment of the relay switching device according to the present utility model, wherein: both sides of the inner end of the placing plate are provided with sliding grooves, the inner walls of the sliding grooves are connected with sliding pieces in a sliding way, one side of the sliding piece is fixedly connected with the corresponding limiting plate, and the bottom of the rack is fixedly connected with the setting plate.

As a preferred embodiment of the relay switching device according to the present utility model, wherein: the conversion assembly comprises a supporting seat, a first motor is fixedly arranged on the inner wall of a mounting hole formed in the top end of the supporting seat, and the output end of the first motor is fixedly connected with the connecting seat.

As a preferred embodiment of the relay switching device according to the present utility model, wherein: the conversion assembly further comprises a support frame fixedly connected to one side of the connecting seat, a second motor and an electric telescopic rod are fixedly installed on two sides of the bottom end of the support frame respectively, a setting shaft is fixedly arranged at the output end of the second motor, a connecting hole formed in one end of the setting shaft is connected with a movable shaft in a penetrating mode, a transmission block is fixedly arranged at one end of the movable shaft, and a connecting plate is connected to the outer wall of the movable shaft in a rotating mode.

As a preferred embodiment of the relay switching device according to the present utility model, wherein: the telescopic end of the electric telescopic rod is fixedly connected with the connecting plate, one end of the transmission screw rod penetrates through the setting disc and is provided with the transmission groove, and the inner wall of the transmission groove is connected with the corresponding transmission block in a penetrating mode.

As a preferred embodiment of the relay switching device according to the present utility model, wherein: the movable shaft is characterized in that a pin groove is formed in one side of the movable shaft, a pin strip is connected to the inner wall of the pin groove in a penetrating mode, and one side of the pin strip is fixedly connected with the connecting hole.

The utility model has the beneficial effects that:

The first motor operates to drive the connecting seat to rotate, the relay on the corresponding placement plate corresponds with the second motor, the electric telescopic rod operates to push the connecting plate to drive the movable shaft to move, the transmission block is connected with the transmission groove on the corresponding transmission screw rod, the second motor operates to drive the setting shaft, under the action of the pin bar, the setting shaft drives the movable shaft, the transmission screw rod is driven to rotate through the transmission of the transmission block, the transmission screw rod drive setting block drives the placement plate to move, the relay is pushed out, the gear moves along the surface of the rack, the bidirectional screw rod is driven to rotate, the bidirectional screw rod drive limiting plate drives the sliding pieces to move away from each other, the limitation on the relay is relieved, the operation is simple, the relay is convenient to find by workers to convert, and convenience is provided for replacing the relay.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic structural diagram of an overall relay switching device according to the present utility model;

FIG. 2 is a schematic view of the connection structure of the setting plate of the present utility model;

FIG. 3 is a schematic view of the connection structure of the top of the setting tray of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A in FIG. 3;

Fig. 5 is a schematic view of the structure of the placement plate of the present utility model.

In the figure: 100. a main body unit; 101. a setting plate; 102. a connecting seat; 103. a transmission groove; 104. a pin strip; 200. a conversion unit; 201. a transmission screw rod; 202. a groove is arranged; 203. setting a block; 204. placing a plate; 205. a connecting lug; 206. a two-way screw rod; 207. a limiting plate; 208. a gear; 209. a rack; 210. a conversion assembly; 210a, a support base; 210b, a first motor; 210c, a support frame; 210d, a second motor; 210e, electric telescopic rod; 210f, setting a shaft; 210g, a movable shaft; 210h, a transmission block; 210i, connecting plates; 211. a chute; 212. a slider.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1 to 5, the present utility model provides a relay conversion apparatus including:

The main body unit 100 comprises a setting disc 101, and a connecting seat 102 is fixedly arranged at the bottom end of the setting disc 101;

The conversion unit 200 comprises a plurality of transmission screw rods 201, a plurality of setting grooves 202 are formed in the top end of the setting disc 101, the inner walls of the setting grooves 202 are all in rotary connection with the corresponding transmission screw rods 201, the outer walls of the transmission screw rods 201 are all in threaded connection with setting blocks 203, the top ends of the setting blocks 203 are all fixedly provided with placing plates 204, one ends of the placing plates 204, which are located inwards, are all in rotary connection with two-way screw rods 206 through connecting lugs 205, two sides of the outer walls of the two-way screw rods 206 are all in threaded connection with limiting plates 207, gears 208 are all fixedly arranged at one ends of the two-way screw rods 206, racks 209 are all in meshed connection with the bottoms of the gears 208, and conversion assemblies 210 are arranged inside the setting disc 101.

Wherein, the two sides of the inner end of the placing plate 204 are provided with sliding grooves 211, the inner walls of the sliding grooves 211 are slidably connected with sliding pieces 212, one sides of the sliding pieces 212 are fixedly connected with the corresponding limiting plates 207, and the bottoms of the racks 209 are fixedly connected with the setting plate 101.

Further, the conversion assembly 210 includes a supporting seat 210a, the inner wall of the mounting hole formed at the top end of the supporting seat 210a is fixedly provided with a first motor 210b, and the output end of the first motor 210b is fixedly connected with the connecting seat 102.

Further, the conversion assembly 210 further includes a support frame 210c fixedly connected to one side of the connection seat 102, two sides of the bottom end of the support frame 210c are respectively and fixedly provided with a second motor 210d and an electric telescopic rod 210e, an output end of the second motor 210d is fixedly provided with a setting shaft 210f, a connection hole formed in one end of the setting shaft 210f is connected with a movable shaft 210g in a penetrating manner, one end of the movable shaft 210g is fixedly provided with a transmission block 210h, and an outer wall of the movable shaft 210g is rotatably connected with a connection plate 210i.

Further, the telescopic end of the electric telescopic rod 210e is fixedly connected with the connecting plate 210i, one end of the transmission screw 201 penetrates through the setting plate 101, and is provided with the transmission groove 103, and the inner wall of the transmission groove 103 is connected with the corresponding transmission block 210h in a penetrating manner.

Further, a pin slot is formed on one side of the movable shaft 210g, the inner wall of the pin slot is connected with a pin strip 104 in a penetrating manner, and one side of the pin strip 104 is fixedly connected with the connecting hole.

In the use process, the first motor 210b operates to drive the connecting seat 102 to rotate, the relay on the corresponding placement plate 204 corresponds to the second motor 210d, the electric telescopic rod 210e operates to push the connecting plate 210i to drive the movable shaft 210g to move, the transmission block 210h is connected with the transmission groove 103 on the corresponding transmission screw 201, the second motor 210d operates to drive the setting shaft 210f, under the action of the pin strip 104, the setting shaft 210f drives the movable shaft 210g, the transmission screw 201 is driven to rotate through the transmission of the transmission block 210h, the transmission screw 201 drives the setting block 203 to drive the placement plate 204 to move, the relay is pushed out, meanwhile, the gear 208 moves along the surface of the rack 209 to drive the bidirectional screw 206 to rotate, the limiting plate 207 drives the sliding parts 212 to be away from each other, the limitation on the relay is removed, the operation is simple, a worker can conveniently find the relay to convert, and convenience is provided for replacing the relay.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A relay switching device, characterized in that: comprising the following steps:

The main body unit (100) comprises a setting disc (101), and a connecting seat (102) is fixedly arranged at the bottom end of the setting disc (101);

Conversion unit (200), including a plurality of transmission lead screws (201), a plurality of setting grooves (202) have been seted up on the top of setting plate (101), the inner wall of setting groove (202) all rotates with corresponding transmission lead screw (201) to be connected, the equal threaded connection of outer wall of transmission lead screw (201) has setting block (203), the top of setting block (203) is all fixed and is equipped with places board (204), the one end of placing board (204) inwards all rotates through engaging lug (205) to be connected with two-way lead screw (206), two equal threaded connection in both sides of two-way lead screw (206) outer wall have limiting plate (207), the one end of two-way lead screw (206) is all fixed and is equipped with gear (208), the bottom of gear (208) all meshes to be connected with rack (209), the inside of setting plate (101) is equipped with conversion component (210).

2. A relay switching apparatus according to claim 1, wherein: the utility model discloses a rack, including rack (209), limiting plate (207), placing board (204), spout (211) have all been seted up to the both sides of placing board (204) one end in, the inner wall of spout (211) all sliding connection has slider (212), one side of slider (212) all with corresponding limiting plate (207) fixed connection, the bottom of rack (209) all with set up dish (101) fixed connection.

3. A relay switching apparatus according to claim 2, wherein: the conversion assembly (210) comprises a supporting seat (210 a), a first motor (210 b) is fixedly arranged on the inner wall of a mounting hole formed in the top end of the supporting seat (210 a), and the output end of the first motor (210 b) is fixedly connected with the connecting seat (102).

4. A relay switching apparatus according to claim 3, wherein: the conversion assembly (210) further comprises a support frame (210 c) fixedly connected to one side of the connecting seat (102), a second motor (210 d) and an electric telescopic rod (210 e) are fixedly installed on two sides of the bottom end of the support frame (210 c) respectively, a setting shaft (210 f) is fixedly arranged at the output end of the second motor (210 d), a movable shaft (210 g) is connected to a connecting hole formed in one end of the setting shaft (210 f) in a penetrating mode, a transmission block (210 h) is fixedly arranged at one end of the movable shaft (210 g), and a connecting plate (210 i) is connected to the outer wall of the movable shaft (210 g) in a rotating mode.

5. A relay switching apparatus according to claim 4, wherein: the telescopic end of the electric telescopic rod (210 e) is fixedly connected with the connecting plate (210 i), one end of the transmission screw rod (201) penetrates through the setting disc (101) and is provided with the transmission groove (103), and the inner wall of the transmission groove (103) is connected with the corresponding transmission block (210 h) in a penetrating mode.

6. A relay switching apparatus according to claim 5, wherein: pin grooves are formed in one side of the movable shaft (210 g), pin strips (104) are connected to the inner walls of the pin grooves in a penetrating mode, and one side of each pin strip (104) is fixedly connected with the connecting hole.