CN217690835U

CN217690835U - Travel switch mounting mechanism

Info

Publication number: CN217690835U
Application number: CN202221224863.3U
Authority: CN
Inventors: 宫金花; 宫庆智; 董皓元
Original assignee: Qingdao Dazhi Meide Electric Co ltd
Current assignee: Qingdao Dazhi Meide Electric Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-28
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a travel switch installation mechanism relates to travel switch technical field. This travel switch installation mechanism, including the welding seat, the base is installed in the rotation of welding seat upper surface, fixed surface installs the switch mounting panel on the base, surface slidable mounting has the guard plate on the base, the inside protection subassembly that appears damaging when avoiding connecting switch's electric wire to receive to drag that is provided with of switch mounting panel. This travel switch installation mechanism, through being provided with the protection subassembly for the tight electric wire of guard plate clamp appears dragging the phenomenon carelessly when the staff overhauls the switch board when, cooperation second buffer spring and third buffer spring provide certain buffering protection effect for the electric wire, and then reduce the electric wire and receive the instantaneous pulling force of dragging the time, the safety of protection electric wire and travel switch junction avoids the electric wire to produce the problem that drops or the connectivity reduces, guarantees the safety in utilization of device.

Description

Travel switch mounting mechanism

Technical Field

The utility model relates to a travel switch installs technical field, specifically is a travel switch installation mechanism.

Background

At a lot of job sites, to large-scale complicated machinery, the switch board can generally be used and operate it, and in the use of switch board, the switch board generally disposes in the scene, the site conditions is comparatively harsh, and some local light is comparatively dim, when opening the cabinet door and overhaul, the illumination is lighted to the light in the cabinet, but because panel beating size is not of uniform size and structure mutually different, travel switch will link with the cabinet door, the position is harsh and the installation is inconvenient, therefore, need use travel switch installation mechanism to assist travel switch's installation.

The existing travel switch mounting mechanism is generally mounted inside a cabinet body, but the mounting position of a travel switch is harsh due to the limitation of the problem of circuit wiring and the size of space inside the cabinet body, so that the travel switch mounting mechanism is welded on the top of the cabinet, the cabinet body is not damaged when the travel switch is mounted, the travel switch mounting mechanism is convenient and quick, but after the travel switch is mounted on the top of the cabinet, an electric wire connected with the travel switch needs to be communicated to the position of the top of the cabinet, so that a worker can easily pull the electric wire due to other operations when overhauling a control cabinet, and the connection part of the travel switch and the electric wire is easy to fall off or damage in the past, the normal use of the travel switch is influenced, and meanwhile, accidents such as electric leakage can also occur; in view of this, we have devised a travel switch mounting mechanism.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a travel switch installation mechanism has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a travel switch installation mechanism, includes the welding seat, the welding seat upper surface rotates installs the base, fixed surface installs the switch mounting panel on the base, sliding surface installs the guard plate on the base, the inside rotation assembly that prevents that is provided with of welding seat, the inside protection component that appears the damage when avoiding connecting switch's electric wire to receive to drag draws, the through-hole has been seted up to the guard plate inside, the inside chucking subassembly that is provided with of guard plate.

Preferably, the rotation-preventing component comprises a rotating shaft, the side wall of the rotating shaft is fixedly connected with the end part of the first buffer plate, the side wall of the first buffer plate is fixedly connected with one end of a first buffer spring, and the other end of the first buffer spring is fixedly connected with the side wall of the second buffer plate.

Preferably, the protection subassembly is including the transmission slide bar, transmission slide bar right-hand member and buffering slide left side outer wall fixed connection, buffering slide left side outer wall and first telescopic link right-hand member fixed connection, there is switch mounting panel inner wall left side fixed connection first telescopic link left end, buffering slide left side outer wall and second buffer spring right-hand member fixed connection, second buffer spring left end and switch mounting panel inner wall left side fixed connection.

Preferably, buffering slide right side outer wall and second telescopic link left end fixed connection, second telescopic link right-hand member and switch mounting panel inner wall right side fixed connection, buffering slide right side outer wall and third buffer spring left end fixed connection, third buffer spring right-hand member and switch mounting panel inner wall right side fixed connection.

Preferably, the first telescopic rod is arranged in a hollow mode, and the inner diameter of the inner cavity of the first telescopic rod is larger than the outer diameter of the transmission sliding rod.

Preferably, the clamping assembly comprises a third telescopic rod, the right end of the third telescopic rod is fixedly connected with the outer wall of the left side of the transmission sliding block, the inner wall of the protection plate is fixedly connected with the left end of a clamping spring, the right end of the clamping spring is fixedly connected with the outer wall of the left side of the transmission sliding block, and the right side of the transmission sliding block is fixedly connected with an arc-shaped clamping block.

(III) advantageous effects

The utility model provides a travel switch installation mechanism. The method has the following beneficial effects:

(1) This travel switch installation mechanism is when using, through being provided with the protection subassembly for the tight electric wire of guard plate clamp appears dragging the phenomenon when the staff overhauls the switch board carelessly, cooperation second buffer spring and third buffer spring provide certain buffering protection effect for the electric wire, and then reduce the electric wire and receive the instantaneous pulling force when dragging, the safety of protection electric wire and travel switch junction avoids the electric wire to produce the problem that drops or the degree of connection reduces, guarantees the safe in utilization of device.

(2) This travel switch installation mechanism is when using, through being provided with the chucking subassembly, installs the back through-hole of seting up on the electric wire through the guard plate, cooperation chucking spring to make the arc press from both sides tight piece and carry out better centre gripping fixed effect to the electric wire, and then cooperation protection subassembly provides effectual protection for the electric wire when the electric wire receives to draw.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic structural view of a top view of the welding seat of the present invention;

fig. 3 is a schematic structural diagram of a right-side view section of the present invention.

In the figure: 1. welding a base; 2. a base; 3. a switch mounting plate; 4. a protection plate; 5. an anti-rotation component; 51. a rotating shaft; 52. a first buffer plate; 53. a first buffer spring; 54. a second buffer plate; 6. a protection component; 61. a transmission slide bar; 62. a buffer slide plate; 63. a first telescopic rod; 64. a second buffer spring; 65. a second telescopic rod; 66. a third buffer spring; 7. a through hole; 8. a clamping assembly; 81. a third telescopic rod; 82. a transmission slide block; 83. a clamping spring; 84. an arc-shaped clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a travel switch mounting mechanism comprises a welding seat 1, wherein the welding seat 1 is arranged to enable a device body to be welded on the top of a control cabinet, so that the travel switch is convenient to mount and maintain, the cabinet body is prevented from being damaged, a base 2 is rotatably mounted on the upper surface of the welding seat 1, a switch mounting plate 3 is fixedly mounted on the upper surface of the base 2, the travel switch is provided with a switch mounting plate 3 for mounting, fixing and supporting effects for a travel switch, a protective plate 4 is slidably mounted on the upper surface of a base 2, an anti-rotation assembly 5 is arranged in a welding seat 1, the anti-rotation assembly 5 comprises a rotating shaft 51, the bottom end of the rotating shaft 51 is rotatably connected with the bottom of the inner wall of the welding seat 1, the bottom end of the rotating shaft 51 is fixedly connected with the lower surface of the base 2, the side wall of the rotating shaft 51 is fixedly connected with the end part of a first buffer plate 52, the number of the first buffer plates 52 is four, and the four groups of the first buffer plates 52 are distributed in a circular array by taking the center of the rotating shaft 51 as the center of a circle, four groups of first buffer plates 52 are arranged, so that the stress of the rotating shaft 51 is more uniform, the stability of the device is kept, the side wall of each first buffer plate 52 is fixedly connected with one end of a first buffer spring 53, the other end of each first buffer spring 53 is fixedly connected with the side wall of a second buffer plate 54, the end part of each second buffer plate 54 is fixedly connected with the inner wall of the welding seat 1, by arranging the rotation-preventing component 5 and matching with the first buffer spring 53, when the travel switch is used and a detection person accidentally touches the edge to cause the base 2 to have a rotation trend, provides a certain buffer protection effect for the base 2 in the horizontal direction, reduces the influence of the base 2 caused by touch, and then avoid on the switch mounting panel 3 fixed mounting have travel switch receive great influence, guarantee the even running of device.

In order to ensure that the wires connected with the travel switch are always kept in a better connection state, in the embodiment, a protection assembly 6 for preventing the wires connected with the travel switch from being damaged when being pulled is arranged inside the switch mounting plate 3, the protection assembly 6 comprises a transmission slide bar 61, the left end of the transmission slide bar 61 is fixedly connected with the outer wall of the right side of the protection plate 4, the right end of the transmission slide bar 61 is fixedly connected with the outer wall of the left side of the buffering slide plate 62, the outer walls of the upper side and the lower side of the buffering slide plate 62 are slidably connected with the inner wall of the switch mounting plate 3, the outer wall of the left side of the buffering slide plate 62 is fixedly connected with the right end of a first telescopic rod 63, the left end of the first telescopic rod 63 is fixedly connected with the left side of the inner wall of the switch mounting plate 3, the first telescopic rod 63 is arranged in a hollow manner, the inner diameter of a cavity inside the first telescopic rod 63 is larger than the outer diameter of the transmission slide bar 61, so as to ensure that the transmission slide bar 61 and the first telescopic rod 63 can not generate mutual interference, in order to ensure the stable operation of the device, the outer wall of the left side of the buffer sliding plate 62 is fixedly connected with the right end of the second buffer spring 64, the left end of the second buffer spring 64 is fixedly connected with the left side of the inner wall of the switch mounting plate 3, the second buffer spring 64 is sleeved outside the first telescopic rod 63, the outer wall of the right side of the buffer sliding plate 62 is fixedly connected with the left end of the inner wall of the second telescopic rod 65, the right end of the second telescopic rod 65 is fixedly connected with the right side of the inner wall of the switch mounting plate 3, the outer wall of the right side of the buffer sliding plate 62 is fixedly connected with the left end of the third buffer spring 66, the right end of the third buffer spring 66 is fixedly connected with the right side of the inner wall of the switch mounting plate 3, the third buffer spring 66 is sleeved outside the second telescopic rod 65, through the protection component 6, when the electric wire clamped by the protection plate 4 is carelessly dragged when a worker overhauls the control cabinet, the second buffer spring 64 and the third buffer spring 66 are matched, the wire is protected by the buffer protection effect, instantaneous tension of the wire when the wire is pulled is reduced, the safety of the connection of the wire and the travel switch is protected, the problem that the wire falls off or the connection degree is reduced is avoided, and the use safety of the device is guaranteed.

In the embodiment, a through hole 7 is formed in the protection plate 4, the electric wire is connected with a travel switch fixedly installed on the switch installation plate 3 through the through hole 7, meanwhile, a certain length of electric wire is reserved between the protection plate 4 and the travel switch to match with the situation that the protection component 6 is pulled on the electric wire, a clamping component 8 is arranged in the protection plate 4, the clamping component 8 comprises a third telescopic rod 81, the left side of the inner wall of the protection plate 4 is fixedly connected with the left end of the third telescopic rod 81, the right end of the third telescopic rod 81 is fixedly connected with the outer wall of the left side of a transmission slide block 82, the transmission slide block 82 is slidably connected with the inner wall of the

protection plate

4, 4 inner walls of guard plate and garter spring 83 left end fixed connection, garter spring 83 right-hand member and transmission slider 82 left side outer wall fixed connection, garter spring 83 cup joints in the third telescopic link 81 outside, transmission slider 82 right side fixedly connected with arc presss from both sides tight piece 84, through being provided with chucking subassembly 8, after the through-hole 7 of seting up on the electric wire through guard plate 4 is installed, cooperation garter spring 83, so that the arc presss from both sides tight piece 84 and carries out better centre gripping fixed effect to the electric wire, and then cooperation protection subassembly 6 provides effectual protection for the electric wire when the electric wire receives to drag.

The working principle is as follows: when travel switch installation mechanism is when using, through being provided with welding seat 1, so that the device body welds the cabinet top at the switch board, make things convenient for travel switch's installation and maintenance, avoid damaging the cabinet body, through being provided with anti-rotating assembly 5, cooperate first buffer spring 53, so that when travel switch received the detection personnel carelessly and touched the edge and made base 2 produce the rotation trend when using, for base 2 provides certain buffering protection effect on the horizontal direction, reduce the influence that base 2 received and touched and produced, and then avoid on the switch mounting panel 3 fixed mounting have travel switch receive great influence, guarantee device's even running, through being provided with protection component 6, make the tight electric wire of protection plate 4 clamp when the staff carelessly appears when overhauing the switch board, cooperation second buffer spring 64 and third buffer spring 66, provide certain buffering protection effect for the electric wire, and then reduce the electric wire and receive the instantaneous pulling force when dragging, the safety of protection electric wire and travel switch junction, avoid the electric wire to produce the problem that drops or the connectivity reduces, guarantee device's safe in utilization, through being provided with the chucking subassembly 8, the electric wire draws the protection through being provided with the protection through-hole 7 and offers the cooperation of protection block to the effectual protection when drawing the electric wire and carrying out the cooperation of protection, so that the protection block is carried out the cooperation to the cooperation of protection when carrying out the chucking protection after the cooperation of the installation, the protection block 83.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a travel switch installation mechanism, includes welded seat (1), its characterized in that: welding seat (1) upper surface rotates and installs base (2), fixed surface installs switch mounting panel (3) on base (2), sliding surface installs guard plate (4) on base (2), welding seat (1) is inside to be provided with prevents rotating assembly (5), the inside protection component (6) that appear the damage when avoiding connecting switch's electric wire to receive to drag and draw, through-hole (7) have been seted up to guard plate (4) inside, inside chucking subassembly (8) that are provided with of guard plate (4).

2. The travel switch mounting mechanism of claim 1, wherein: prevent rotating assembly (5) including pivot (51), pivot (51) lateral wall and first buffer board (52) tip fixed connection, first buffer board (52) lateral wall and first buffer spring (53) one end fixed connection, first buffer spring (53) other end and second buffer board (54) lateral wall fixed connection.

3. The travel switch mounting mechanism of claim 1, wherein: protection component (6) is including transmission slide bar (61), transmission slide bar (61) right-hand member and buffering slide (62) left side outer wall fixed connection, buffering slide (62) left side outer wall and first telescopic link (63) right-hand member fixed connection, first telescopic link (63) left end has switch mounting panel (3) inner wall left side fixed connection, buffering slide (62) left side outer wall and second buffer spring (64) right-hand member fixed connection, second buffer spring (64) left end and switch mounting panel (3) inner wall left side fixed connection.

4. A travel switch mounting mechanism as claimed in claim 3, wherein: buffering slide (62) right side outer wall and second telescopic link (65) left end fixed connection, second telescopic link (65) right-hand member and switch mounting panel (3) inner wall right side fixed connection, buffering slide (62) right side outer wall and third buffer spring (66) left end fixed connection, third buffer spring (66) right-hand member and switch mounting panel (3) inner wall right side fixed connection.

5. A travel switch mounting mechanism as claimed in claim 3, wherein: the first telescopic rod (63) is arranged in a hollow mode, and the inner diameter of a cavity in the first telescopic rod (63) is larger than the outer diameter of the transmission slide rod (61).

6. The travel switch mounting mechanism of claim 1, wherein: chucking subassembly (8) is including third telescopic link (81), third telescopic link (81) right-hand member and transmission slider (82) left side outer wall fixed connection, guard plate (4) inner wall and chucking spring (83) left end fixed connection, chucking spring (83) right-hand member and transmission slider (82) left side outer wall fixed connection, transmission slider (82) right side fixedly connected with arc presss from both sides tight piece (84).