CN209748086U - Relay protection measurement and control device - Google Patents

Abstract

The utility model discloses a relay protection measurement and control device, including the measurement and control device frame, the equal fixed mounting in upper and lower both ends of measurement and control device frame has the slider, the inner wall at the spout is all inlayed to the slider, the inner wall at the electric box is seted up to the spout, the right-hand member fixed mounting of measurement and control device frame has the cavity, the outer wall of cavity articulates there is the chamber door, both ends all are connected with first control bolt through the bearing about the inner wall of measurement and control device frame, the upper end welding of first control bolt has the rotation handle, the belt pulley has been cup jointed to first control bolt's lower extreme outer wall, the belt pulley connection of belt and second control bolt outer wall is passed through to the outer wall of belt pulley. The utility model discloses cross to be provided with first control bolt and cooperate with second control bolt, can be convenient collect the electric wire to avoided the electric wire to pile up in a large number in relay protection measurement and control device's rear end, the winding is in the same place.

Description

Relay protection measurement and control device

Technical Field

The utility model relates to a relay protection observes and controls technical field, specifically is a relay protection observing and controlling device.

Background

At present, the relay protection measurement and control device directly slides in the chute of the inner wall of the electric box through the sliders at the upper end and the lower end of the device, so that the fixation of the relay protection measurement and control device is realized, but in the installation process, wires are easily accumulated between the rear end of the relay protection measurement and control device and the inner wall of the electric box, so that the wires are wound together, and therefore the problem is solved by the relay protection measurement and control device in urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay protection measurement and control device to propose in solving above-mentioned background art in the installation, lead to the electric wire to pile up between relay protection measurement and control device's rear end and electric box's inner wall easily, cause the electric wire winding problem together.

In order to achieve the above object, the utility model provides a following technical scheme: a relay protection measurement and control device comprises a measurement and control device outer frame, wherein sliders are fixedly mounted at the upper end and the lower end of the measurement and control device outer frame, the sliders are embedded in the inner walls of sliding grooves, the sliding grooves are formed in the inner walls of an electric box, a cavity is fixedly mounted at the right end of the measurement and control device outer frame, a cavity door is hinged to the outer wall of the cavity, first control bolts are connected to the upper end and the lower end of the inner wall of the measurement and control device outer frame through bearings, rotating handles are welded to the upper ends of the first control bolts, belt pulleys are sleeved on the outer walls of the lower ends of the first control bolts, the outer walls of the belt pulleys are connected with the belt pulleys on the outer walls of second control bolts through belts, the upper ends and the lower ends of the second control bolts are connected to the inner walls of the cavity through bearings, winding blocks are uniformly sleeved on, the left end of electric wire all imbeds the inner wall at the port, both sides all articulate through the articulated shaft in the left end of electric wire about, the right-hand member of backup pad all is through the outer wall connection of first spring with the electric wire, the one end that the electric wire was kept away from to the backup pad all contacts there is the spheroid, the all fixed welding of spheroidal other end has the control button, the control button all through the inner wall connection of second spring with the port in both ends about.

Preferably, the upper end of the outer frame of the measurement and control device is provided with a groove, and the notch of the groove is connected with the protection plate through a torsion spring.

Preferably, the right end of cavity evenly is provided with the circular port with electric wire assorted.

Preferably, the diameter of the outer wall of the second control bolt is equal to the diameter of the inner wall of the winding block.

Preferably, the winding blocks are uniformly provided with three groups, and two ends of each winding block are arranged to be convex.

Preferably, the diameter of the notch at the right end of the port is larger than the diameter of the electric wire and the support plate when the electric wire and the support plate are contracted, and the diameter of the port is smaller than the diameter of the electric wire and the support plate when the electric wire and the support plate are expanded.

Compared with the prior art, the beneficial effects of the utility model are that: according to the relay protection measurement and control device, the first control bolt is matched with the second control bolt, so that the wires can be conveniently collected after being connected with the outer frame of the measurement and control device, and the wires are prevented from being accumulated at the rear end of the relay protection measurement and control device in a large quantity and being wound together; meanwhile, the relay protection measurement and control device can prevent the electric wire from being separated from the port in the process of collecting the electric wire by arranging the supporting plate and the port.

Description of the drawings:

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic front view of the structure of the present invention;

Fig. 3 is an enlarged schematic view of a portion of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a measuring and controlling device outer frame; 2. a slider; 3. a chute; 4. a cavity; 5. a cavity door; 6. a protection plate; 7. rotating the handle; 8. a first control bolt; 9. a belt pulley; 10. a belt; 11. a second control bolt; 12. a winding block; 13. an electric wire; 14. a port; 15. hinging a shaft; 16. a support plate; 17. a first spring; 18. a control button; 19. a sphere; 20. a second spring.

The specific implementation mode is as follows:

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 an embodiment: the utility model provides a relay protection measurement and control device, including measurement and control device frame 1, the equal fixed mounting in upper and lower both ends of measurement and control device frame 1 has slider 2, measurement and control device frame 1's upper end is seted up flutedly, the notch department of recess passes through torsion spring and is connected with protection shield 6, can protect rotation handle 7, simultaneously can also prevent that the dust from getting into measurement and control device frame 1's inner wall, slider 2 all inlays the inner wall at spout 3, the inner wall at the electric box is seted up to spout 3, measurement and control device frame 1's right-hand member fixed mounting has cavity 4, the right-hand member of cavity 4 evenly is provided with the circular port with electric wire 13 assorted, can make electric wire 13 enter into cavity 4's inner wall.

The outer wall of cavity 4 articulates there is chamber door 5, both ends all are connected with first control bolt 8 through the bearing about the inner wall of measuring and control device frame 1, the welding of the upper end of first control bolt 8 has rotation handle 7, belt pulley 9 has been cup jointed to the lower extreme outer wall of first control bolt 8, belt pulley 9's outer wall passes through belt 10 and is connected with the belt pulley 9 of 11 outer walls of second control bolt, the outer wall diameter of second control bolt 11 equals the inner wall diameter of winding piece 12, can drive winding piece 12 and rotate, thereby collect unnecessary electric wire 13.

The upper and lower both ends of second control bolt 11 all pass through the inner wall that the bearing is connected at cavity 4, winding block 12 is all evenly cup jointed to the outer wall of second control bolt 11, all twine electric wire 13 on winding block 12, the left end of electric wire 13 all imbeds in the inner wall of port 14, the diameter when port 14's right-hand member notch diameter is greater than electric wire 13 and the shrink of backup pad 16, port 14's diameter is less than the diameter when opening between electric wire 13 and the backup pad 16, can prevent when collecting electric wire 13, pull electric wire 13, cause electric wire 13 not hard up.

The upper and lower both sides of the left end of electric wire 13 all articulate through articulated shaft 15 has backup pad 16, and the right-hand member of backup pad 16 all is connected with the outer wall of electric wire 13 through first spring 17, and the one end that electric wire 13 was kept away from to backup pad 16 all contacts spheroid 19, and the other end of spheroid 19 all fixed welding has control button 18, and both ends all are connected with the inner wall of port 14 through second spring 20 about control button 18.

the working principle is as follows: at first, the electric wire 13 inside the electric box is pulled out, the electric wire 13 is wound on the winding block 12, then the rotating handle 7 is rotated to drive the first control bolt 8 to rotate, the first control bolt 8 rotates to drive the belt pulley 9 to rotate, the belt pulley 9 rotates to drive the belt 10 to rotate, the belt 10 rotates to drive the belt pulley 9 on the outer wall of the second control bolt 11 to rotate, the belt pulley 9 on the second control bolt 11 rotates to drive the second control bolt 11 to rotate, the second control bolt 11 rotates to drive the winding block 12 to rotate, and the rotation of the winding block 12 winds the redundant part of the electric wire 13.

Then, one end of the electric wire 13 is clamped on the inner wall of the port 14, when the electric wire is clamped, the support plate 16 can press the first spring 17, so that the support plate 16 contracts until the sum of the diameters of the support plate 16 and the electric wire 13 is smaller than the diameter of the port 14, the electric wire 13 extends into the inner wall of the port 14 until the support plate 16 is completely embedded into the inner wall of the port 14, the first spring 17 can restore to the original position due to no force action, and therefore the support plate 16 extends to the inner wall of the port 14, and the electric wire 13 is fixed on the inner wall of the port 14.

then place slider 2 and align with spout 3, then promote measuring and control device frame 1, make slider 2 imbed the inner wall of spout 3, slide at the inner wall of spout 3, the whole inner wall that all imbeds the electric box of right-hand member up to measuring and control device frame 1, then the button at both ends about the 1 left end of extrusion measuring and control device frame, make the bar piece at both ends shrink the inner wall of measuring and control device frame 1 about measuring and control device frame 1, the inner wall of electric box is embedded into completely up to the 1 left end of measuring and control device frame, then loosen the button, make the bar piece be in the same place with the recess card of electric box inner wall, thereby install whole relay protection measuring and control device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a relay protection measurement and control device, includes measurement and control device frame (1), its characterized in that: the utility model discloses a monitoring device, including observing and controlling device frame (1), slider (2) are all fixed mounting at the upper and lower both ends of observing and controlling device frame (1), the inner wall at spout (3) is inlayed in slider (2), the inner wall at the wall body is seted up in spout (3), the right-hand member fixed mounting of observing and controlling device frame (1) has cavity (4), the outer wall of cavity (4) articulates there is chamber door (5), both ends all are connected with first control bolt (8) through the bearing about the inner wall of observing and controlling device frame (1), the upper end welding of first control bolt (8) has rotation handle (7), belt pulley (9) have been cup jointed to the lower extreme outer wall of first control bolt (8), the outer wall of belt pulley (9) passes through belt (10) and is connected with belt pulley (9) of second control bolt (11) outer wall, the upper and lower both ends of second control bolt (11) all pass through the inner wall of, the outer wall of second control bolt (11) all evenly cup joints winding block (12), all twine electric wire (13) on winding block (12), the left end of electric wire (13) all imbeds the inner wall at port (14), both sides all articulate through articulated shaft (15) in the upper and lower both sides of the left end of electric wire (13) have backup pad (16), the right-hand member of backup pad (16) all is connected through the outer wall of first spring (17) and electric wire (13), the one end that electric wire (13) were kept away from in backup pad (16) all contacts spheroid (19), the other end of spheroid (19) all fixed welding has control button (18), control button (18) all pass through the inner wall connection of second spring (20) and port (14) in both ends about.

2. The relay protection measurement and control device according to claim 1, wherein: a groove is formed in the upper end of the outer frame (1) of the measurement and control device, and the notch of the groove is connected with the protection plate (6) through a torsion spring.

3. The relay protection measurement and control device according to claim 1, wherein: the right-hand member of cavity (4) evenly is provided with the circular port with electric wire (13) assorted.

4. the relay protection measurement and control device according to claim 1, wherein: the diameter of the outer wall of the second control bolt (11) is equal to the diameter of the inner wall of the winding block (12).

5. the relay protection measurement and control device according to claim 1, wherein: the winding blocks (12) are evenly provided with three groups, and the two ends of each winding block (12) are arranged to be convex.

6. The relay protection measurement and control device according to claim 1, wherein: the diameter of a notch at the right end of the port (14) is larger than the diameter of the electric wire (13) and the support plate (16) when the electric wire is contracted, and the diameter of the port (14) is smaller than the diameter of the electric wire (13) and the support plate (16) when the electric wire is expanded.