CN111653455B

CN111653455B - Control relay panel clamp plate

Info

Publication number: CN111653455B
Application number: CN202010379889.4A
Authority: CN
Inventors: 杜展; 付波
Original assignee: Churod Electronics Wuhu Co ltd
Current assignee: Churod Electronics Wuhu Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2022-04-12
Anticipated expiration: 2040-05-08
Also published as: CN111653455A

Abstract

The invention discloses a control relay panel pressing plate, which belongs to the technical field of relay installation and comprises an installation plate, a top plate, sockets and relays, wherein the top plate parallel to the installation plate is arranged above the installation plate, the sockets and the relays which are in one-to-one correspondence and aligned are respectively arranged on the installation plate and the top plate at equal intervals, a first trapezoidal insertion groove and a second trapezoidal insertion groove which are used for clamping and connecting the corresponding sockets and the corresponding relays are respectively arranged on the installation plate and the top plate at equal intervals, two sides of the top end of each second trapezoidal insertion groove are respectively symmetrically provided with a notch, and a pressing plate parallel to the top plate is arranged above the top plate. The relay fixing mode is set, so that convenience is provided for connection between the relay and the socket, and convenience is provided for independent disassembly and assembly of the relay connected with the socket through rotation adjustment of the pressing plate, so that inconvenience caused by the fact that the connected relay needs to be completely pulled out of the socket and maintenance work of a single relay is avoided.

Description

Control relay panel clamp plate

Technical Field

The invention relates to the technical field of relay installation, in particular to a control relay panel pressing plate.

Background

The relay is an electric control device, when the change of input quantity meets the specified requirement, the controlled quantity is changed in a preset step change in an electric output circuit, along with the continuous development of electronic information technology, the application field of the relay is also continuously expanded, thereby innovating and designing the structure for installing the relay and promoting the development of the relay production technology.

The dish clamp plate of present majority relay when certain relay breaks down, needs all the relays of connecting socket to pull out from corresponding the socket, leads to the dismouting process of single relay loaded down with trivial details and consuming time to bring inconvenience to the maintenance of relay, lead to, so, urgent needs develop a control relay dish clamp plate.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a control relay panel pressing plate to solve the problem that when a certain relay breaks down, all relays connected with a socket need to be pulled out of corresponding sockets, so that the dismounting and mounting processes of a single relay are complicated and time-consuming, and the maintenance of the relay is inconvenient.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a control relay panel pressing plate comprises a mounting plate, a top plate, sockets and relays, wherein the top plate parallel to the mounting plate is arranged above the mounting plate, the sockets are arranged on the mounting plate at equal intervals, the relays are arranged on the top plate at equal intervals, the sockets and the relays are in one-to-one correspondence and are aligned, first trapezoidal inserting grooves used for clamping the corresponding sockets are arranged on the mounting plate at equal intervals, second trapezoidal inserting grooves used for clamping the corresponding relays are arranged on the top plate at equal intervals, two sides of the top end of each second trapezoidal inserting groove are respectively and symmetrically provided with a first notch, a pressing plate parallel to the top plate is arranged above the top plate, one side of the top plate is connected with the pressing plate through a rotating shaft, the rotating shaft is vertically fixed at the top end of the top plate, a limit nut is sleeved on the rotating shaft in a threaded manner, and the pressing plate is rotatably connected with the top plate through the rotating shaft, the pressfitting board passes through bolt and roof fixed connection, the pressfitting board is equipped with the extrusion piece that aligns with the relay one-to-one towards the one end surface of roof, and every extrusion piece all closely laminates with corresponding relay, bolt and fixed plate fixed connection are passed through to the top of mounting panel, and set up the through-hole that supplies to correspond the socket and pass on the fixed plate to the bottom surface of fixed plate and the top surface in close contact with of socket, the bottom middle part of mounting panel is equipped with the vertical threaded rod that upwards extends, set up the logical groove that supplies the threaded rod tip to pass on mounting panel, the fixed plate respectively, and threaded rod and logical groove sliding connection, set up the keyhole that supplies the threaded rod tip to pass on the roof, and on the keyhole on helicitic texture and the threaded rod helicitic texture identical to be equipped with threaded rod top threaded connection's lock nut on the roof, pressfitting board, press-fitting board, Set up the installing port of the lock nut installation of being convenient for on the roof respectively, the top of threaded rod is located the inside of installing port on the roof, the piece is turned round to the bottom fixedly connected with annular of threaded rod, the annular is turned round the bottom rotation that the piece passes through coupling mechanism and mounting panel and is connected, be equipped with the gag lever post that the number is two at least on the top periphery of mounting panel, set up the perforation that supplies to correspond the gag lever post and pass on fixed plate, the roof respectively, every the top of gag lever post all is located fenestrate inside on the roof, the height that highly is a little higher than the horizontal plane at threaded rod top place of the horizontal plane at gag lever post top place.

Preferably, the extrusion block is made of a metal material, the material is an aluminum alloy, and the bottom end surface of the extrusion block is tightly attached to the top end surface of the corresponding relay.

Preferably, every the bottom of through-hole all is equipped with one and glues the compact heap of gluing the connection with the fixed plate bottom, the compact heap is made by rubber or other elastic material that have, every the second breach that supplies to correspond the compact heap lapped is all seted up on the top of socket side, and the compact heap with correspond the inseparable laminating of second breach.

Preferably, the connecting mechanism comprises an annular torsion block, a T-shaped sliding block is arranged on the periphery of the top end of the annular torsion block, and a T-shaped sliding groove for the T-shaped sliding block to slide is formed in the bottom end of the mounting plate.

Preferably, the bolts and the through holes on the laminated plate are arranged in a staggered mode.

3. Advantageous effects

1. When the relay is installed, the pressing plate rotates by taking the rotating shaft as the center of a circle through the rotating connection between the pressing plate and the top plate, so that the second trapezoidal insertion groove on the top plate is completely exposed, the relay is convenient to install, the pressing plate completely covers the top end of the top plate through the rotation of the pressing plate after the installation, the relay can be fixed on the top plate through the contact between the extrusion block at the bottom end of the pressing plate and the relay, and then the top plate and the pressing plate are fixed through the bolt, so that the dislocation phenomenon of the relay in the use process is avoided, the use safety of the relay is ensured, the arrangement of the fixing mode of the relay provides convenience for the connection between the relay and the socket, and meanwhile, the independent disassembly and assembly of the relay connected with the socket are facilitated through the rotating adjustment of the pressing plate, therefore, the inconvenience caused by the fact that the existing relay which needs to be connected is completely pulled out of the socket and the overhaul work of the failed relay is avoided.

2. The invention enables the threaded rod to rotate on the mounting plate under the driving of the annular twisting block through the rotary connection of the annular twisting block and the bottom end of the mounting plate, so that the top plate moves up and down on the limiting rod under the matching of the limiting rod and the through hole, thereby providing conditions for the stable connection between the relay on the top plate and the socket on the mounting plate, and the top plate is fixed above the mounting plate through the threaded connection between the locking nut and the threaded rod, thereby providing conditions for the stable connection between the subsequent electric appliance and the socket.

3. According to the invention, the bonding degree between the fixing plate and the socket is improved through the deformation generated by the pressing block, so that the stability of the connection between the socket and the mounting plate is ensured.

4. The extrusion block is tightly contacted with the relay to fix the relay arranged on the top plate, so that the stability between the relay and the top plate is ensured, and the extrusion block is made of aluminum alloy materials, so that the relay can be fixed, and meanwhile, the relay which is working can be subjected to heat dissipation treatment through metal with high heat conductivity, so that the heat resistance of the relay is improved.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the top plate and the mounting plate;

FIG. 3 is a schematic top view of the laminated board;

the enlarged structure of A in FIG. 4 is schematically shown.

Reference numerals: 1-mounting plate, 2-top plate, 3-socket, 4-relay, 5-first trapezoidal plug-in groove, 6-second trapezoidal plug-in groove, 7-first notch, 8-laminated plate, 9-rotating shaft, 10-limiting nut, 11-bolt, 12-extrusion block, 13-threaded rod, 14-annular torsion block, 15-T-shaped sliding block, 16-T-shaped sliding groove, 17-fixing plate, 18-through hole, 19-pressing block, 20-second notch, 21-limiting rod, 22-through hole, 23-bolt hole, 24-locking nut and 25-mounting opening.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-4, a control relay panel pressing plate comprises a mounting plate 1, a top plate 2, sockets 3 and relays 4, the top plate 2 parallel to the mounting plate 1 is arranged above the mounting plate 1, the sockets 3 are arranged on the mounting plate 1 at equal intervals, the relays 4 are arranged on the top plate 2 at equal intervals, the sockets 3 and the relays 4 are in one-to-one correspondence and are aligned, first trapezoidal inserting grooves 5 for clamping the corresponding sockets 3 are arranged on the mounting plate 1 at equal intervals, second trapezoidal inserting grooves 6 for clamping the corresponding relays 4 are arranged on the top plate 2 at equal intervals, a first notch 7 is symmetrically arranged on each of two sides of the top end of each second trapezoidal inserting groove 6, a pressing plate 8 parallel to the top plate 2 is arranged above the top plate 2, one side of the top plate 2 is connected with the pressing plate 8 through a rotating shaft 9, the rotating shaft 9 is vertically fixed on the top end of the top plate 2, and a limit nut 10 is sleeved on the rotating shaft 9 in a threaded manner, the pressing plate 8 is rotatably connected with the top plate 2 through a rotating shaft 9, the pressing plate 8 is fixedly connected with the top plate 2 through a bolt 11, the surface of one end, facing the top plate 2, of the pressing plate 8 is provided with extrusion blocks 12 which are in one-to-one correspondence and alignment with the relays 4, each extrusion block 12 is tightly attached to the corresponding relay 4, each extrusion block 12 is made of a metal material which is aluminum alloy, the bottom end surface of each extrusion block 12 is tightly attached to the top end surface of the corresponding relay 4, the relays 4 mounted on the top plate 2 are fixed through tight contact between the extrusion blocks 12 and the relays 4, so that the stability between the relays 4 and the top plate 2 is guaranteed, and through selection of the extrusion blocks 12 made of aluminum alloy materials, the relays 4 can be fixed and have high thermal conductivity through metal, and the relays 4 which are working are subjected to heat dissipation treatment, thereby improving the heat resistance of the relay 4;

the top end of the mounting plate 1 is fixedly connected with a fixing plate 17 through a bolt 11, the fixing plate 17 is provided with a through hole 18 for a corresponding socket 3 to pass through, the bottom end surface of the fixing plate 17 is in close contact with the top end surface of the socket 3, the bottom end of each through hole 18 is provided with a pressing block 19 which is in adhesive connection with the bottom end of the fixing plate 17, each pressing block 19 is made of rubber or other elastic materials, the top end of the side edge of each socket 3 is provided with a second notch 20 for the corresponding pressing block 19 to lap, the pressing block 19 is tightly attached to the corresponding second notch 20, and the attachment degree between the fixing plate 17 and the socket 3 is improved through the deformation generated by the pressing block 19, so that the stability of connection between the socket 3 and the mounting plate 1 is guaranteed;

the middle part of the bottom end of the mounting plate 1 is provided with a threaded rod 13 which vertically extends upwards, the mounting plate 1 and the fixing plate 17 are respectively provided with a through groove for the end part of the threaded rod 13 to pass through, the threaded rod 13 is connected with the through groove in a sliding way, the top plate 2 is provided with a bolt hole 23 for the end part of the threaded rod 13 to pass through, the thread structure on the bolt hole 23 is matched with the thread structure on the threaded rod 13, the top plate 2 is provided with a locking nut 24 which is in threaded connection with the top end of the threaded rod 13, the pressing plate 8 and the top plate 2 are respectively provided with a mounting opening 25 which is convenient for the installation of the locking nut 24, the top end of the threaded rod 13 is positioned inside the mounting opening 25 on the top plate 2, the bottom end of the threaded rod 13 is fixedly connected with an annular twisting block 14, the annular twisting block 14 is rotationally connected with the bottom end of the mounting plate 1 through a connecting mechanism, the connecting mechanism comprises an annular twisting block 14, the T-shaped slide block 15 is arranged on the circumference of the top end of the annular twisting block 14, the gliding T type spout 16 of confession T type slider 15 is seted up to mounting panel 1's bottom, be equipped with the gag lever post 21 that the number is two at least on mounting panel 1's the top periphery, fixed plate 17, set up the perforation 22 that the confession corresponds gag lever post 21 and pass on the roof 2 respectively, the top of every gag lever post 21 all is located the inside of perforating 22 on roof 2, the height that highly is a little higher than the horizontal plane at threaded rod 13 top place of horizontal plane at gag lever post 21 top place, bolt 11 is the dislocation formula with perforation 22 and arranges on the pressfitting board 8.

The specific application process of the control relay panel pressing plate is as follows: when the socket is used, the socket 3 and the relay 4 are respectively inserted into the corresponding trapezoidal insertion grooves, the fixing plate 17 is connected with the mounting plate 1 through screws, the fixing plate 17 is tightly connected with the top end surface of the socket 3, the socket 3 is fixed, meanwhile, the pressing plate 8 is rotatably connected with the rotating shaft 9, the pressing plate 8 completely covers the top end of the top plate 2, the relay 4 can be fixed on the top plate 2 through the contact between the pressing block 12 at the bottom end of the pressing plate 8 and the relay 4, and then the top plate 2 and the pressing plate 8 are fixed through the bolt 11, so that the relay 4 is prevented from being dislocated in the using process, and the use safety of the relay 4 is ensured;

secondly, the threaded rod 13 is driven by the annular twisting block 14 to rotate on the mounting plate 1 through the rotary connection of the annular twisting block 14 and the bottom end of the mounting plate 1, so that the top plate 2 moves up and down on the limiting rod 21 under the matching of the limiting rod 21 and the through hole 22, a condition is provided for the stable connection between the relay 4 on the top plate 2 and the socket 3 on the mounting plate 1, and the top plate 2 is fixed above the mounting plate 1 through the threaded connection between the locking nut 24 and the threaded rod 13;

when certain relay 4 broke down, the accessible was adjusted the rotation of pressfitting board 8, exposes relay 4's the top is whole, the staff through the instrument with relay 4 extract from first breach 7 can to this is convenient to the independent dismouting of relay 4 after being connected with socket 3, has accomplished the use of this control relay dish clamp plate like this.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that the changes and modifications of the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. A control relay panel pressing plate comprises a mounting plate (1), a top plate (2), sockets (3) and relays (4), wherein the top plate (2) parallel to the mounting plate is arranged above the mounting plate (1), the sockets (3) are arranged on the mounting plate (1) at equal intervals, the relays (4) are arranged on the top plate (2) at equal intervals, the sockets (3) and the relays (4) are in one-to-one correspondence and are aligned, the control relay panel pressing plate is characterized in that first trapezoidal inserting grooves (5) used for clamping the corresponding sockets (3) are formed in the mounting plate (1) at equal intervals, second trapezoidal inserting grooves (6) used for clamping the corresponding relays (4) are formed in the top plate (2) at equal intervals, first notches (7) are symmetrically formed in two sides of the top end of each second trapezoidal inserting groove (6), and pressing plates (8) parallel to the top plate (2) are arranged above the top plate, and one side of roof (2) is connected with laminated board (8) through pivot (9), pivot (9) vertical fixation is on the top of roof (2), and pivot (9) are gone up the screw thread and have been cup jointed a stop nut (10), laminated board (8) are rotated with roof (2) through pivot (9) and are connected, laminated board (8) are through bolt (11) and roof (2) fixed connection, laminated board (8) are equipped with extrusion piece (12) that align with relay (4) one-to-one towards the one end surface of roof (2), and every extrusion piece (12) all closely laminate with corresponding relay (4), the top of mounting panel (1) is through bolt (11) and fixed plate (17) fixed connection, and set up on fixed plate (17) and supply through-hole (18) that correspond socket (3) and pass to the bottom surface of fixed plate (17) and the top surface in close contact with socket (3), the bottom middle part of mounting panel (1) is equipped with vertical upwards extending threaded rod (13), set up the logical groove that supplies threaded rod (13) tip to pass on mounting panel (1), fixed plate (17) respectively, and threaded rod (13) and logical groove sliding connection, set up keyhole (23) that supplies threaded rod (13) tip to pass on roof (2), and the helicitic texture is identical on helicitic texture and threaded rod (13) on keyhole (23), and be equipped with on roof (2) with threaded rod (13) top threaded connection's lock nut (24), set up respectively on pressfitting board (8), roof (2) and be convenient for lock nut (24) installation installing mouth (25), the top of threaded rod (13) is located the inside of installing mouth (25) on roof (2), the bottom fixedly connected with annular piece of turning round (14) of threaded rod (13), the bottom that piece (14) were turned round through coupling mechanism and mounting panel (1) to the annular is rotated and is connected, be equipped with the gag lever post (21) that the number is two at least on the top periphery of mounting panel (1), set up respectively on fixed plate (17), roof (2) and supply to correspond perforation (22) that gag lever post (21) passed, every the top of gag lever post (21) all is located the inside of perforating (22) on roof (2), the height that highly is a little higher than the horizontal plane at threaded rod (13) top place on the horizontal plane at gag lever post (21) top place.

2. The control relay panel pressure plate according to claim 1, characterized in that the extrusion block (12) is made of a metal material, the material is an aluminum alloy, and the bottom end surface of the extrusion block (12) is closely attached to the top end surface of the corresponding relay (4).

3. The control relay panel pressing plate according to claim 1, wherein a pressing block (19) which is adhesively connected with the bottom end of the fixing plate (17) is arranged at the bottom end of each through hole (18), the pressing block (19) is made of rubber or other elastic materials, a second notch (20) for overlapping the corresponding pressing block (19) is formed in the top end of the side edge of each socket (3), and the pressing block (19) is tightly attached to the corresponding second notch (20).

4. The control relay panel pressing plate according to claim 1, wherein the connecting mechanism comprises a T-shaped sliding block (15) arranged on the periphery of the top end of the annular twisting block (14), and a T-shaped sliding groove (16) for the T-shaped sliding block (15) to slide is formed in the bottom end of the mounting plate (1).

5. The control relay panel pressing plate as claimed in claim 1, wherein the bolts (11) and the through holes (22) on the pressing plate (8) are arranged in a staggered manner.