CN212518246U

CN212518246U - Transformer circuit fixing device for weak current engineering

Info

Publication number: CN212518246U
Application number: CN202021429365.3U
Authority: CN
Inventors: 胡家雄
Original assignee: Wuhan Honghaixin Technology Co ltd
Current assignee: Wuhan Honghaixin Technology Co ltd
Priority date: 2019-10-11
Filing date: 2020-07-20
Publication date: 2021-02-09
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to the technical field of weak current engineering, and discloses a transformer circuit fixing device for weak current engineering, which comprises a transformer, wherein a fixing mechanism is fixedly arranged at the top of the transformer, and an electric wire is clamped inside the fixing mechanism; the fixing mechanism comprises a support, a sliding groove is formed in the surface of the support, a sliding block is connected to the inside of the sliding groove in a sliding mode, a connecting column is fixedly mounted on the right side of the sliding block, and a bottom plate is fixedly mounted on the right side of the connecting column. Through alternate the electric wire in fixed establishment, then take the threaded rod to rotate through rotating the hand wheel, because the thread bush is inlayed on the surface of roof, the slide is restricted on four slide bars, so its self will carry out horizontal displacement when the threaded rod rotates to promote the slide horizontal slip on the slide bar, thereby with the tight suppression of electric wire between bottom plate and slide, thereby realize the fixed to the circuit.

Description

Transformer circuit fixing device for weak current engineering

Technical Field

The utility model relates to a light current engineering technical field specifically is a transformer circuit fixing device for light current engineering.

Background

Weak current engineering is a classification of power application, and power application can be divided into strong current and weak current according to the strength of power transmission, and the electricity consumption of buildings and building groups generally refers to: the alternating current 220V50Hz and the weak current below are mainly used for providing electric energy for people and converting electric energy into other energy sources, such as air conditioning electricity, lighting electricity, power electricity and the like, and common building weak current systems mainly comprise a telephone communication system; a computer local area network system; a music broadcasting system; a limited television signal distribution system; a video monitoring system; a fire alarm system; an access control system; parking lot charging system and building automatic control system.

The installation of the power converter belongs to one of weak current engineering, when the power converter is installed, the sequencing of electric wires and lines is disordered, the lines are wound at the top of the power converter, and multiple lines are not constrained together, so that when a worker goes to maintain, the lines are touched by mistake in time, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide a transformer circuit fixing device for weak current engineering has and retrains and fixed advantage to the circuit.

The utility model discloses a realize that technical purpose adopts following technical scheme: the utility model provides a transformer circuit fixing device for weak current engineering, includes the transformer, the top fixed mounting of transformer has fixed establishment, fixed establishment's inside centre gripping holds the electric wire.

The fixed establishment is including the support, the spout has been seted up on the surface of support, the inside slip of spout is practised to be connected with the slider, the right side fixed mounting of slider has the spliced pole, the right side fixed mounting of spliced pole has the bottom plate, the equal fixed mounting in four corners on bottom plate right side has the slide bar, the right side fixed mounting of slide bar has the roof, the outside cover of slide bar is equipped with the sliding sleeve, four fixed mounting has the slide between the sliding sleeve, the left side fixed mounting of slide has the cassette, the right side fixed mounting of slide has the bearing, the inside of bearing rotates and is connected with the threaded rod, the outside threaded connection of threaded rod has the thread bush, the thread bush is inlayed in the inside of roof.

The mounting groove has been seted up in the left side of slider, the inside fixed mounting of mounting groove has the spring, the left side fixed mounting of spring has the limiting plate, the left side fixed mounting of limiting plate has the dop, the draw-in groove corresponding with the dop has been seted up to the inner wall of spout.

Furthermore, the end part of the clamping head and the cross section of the clamping groove are trapezoidal.

Further, the right end of the threaded rod extends to the right side of the top plate.

Further, the right end of the connecting column extends to the outer side of the supporting plate.

Further, the electric wire is positioned between the bottom plate and the sliding plate.

Further, the length of the sliding groove is consistent with that of the supporting plate, and two ends of the sliding groove are in an opening shape.

Furthermore, the clamping grooves are arranged on the inner wall of the sliding groove at equal intervals.

The utility model discloses possess following beneficial effect:

1. this transformer circuit fixing device for weak current engineering, through alternate the electric wire in fixed establishment, then come to take the threaded rod to rotate through rotating the hand wheel, because the thread bush is inlayed on the surface of roof, the slide is restricted on four slide bars, so its self will carry out horizontal displacement when the threaded rod rotates to promote the slide horizontal slip on the slide bar, thereby with the tight suppression of electric wire between bottom plate and slide, thereby realize the fixed to the circuit.

2. This transformer circuit fixing device for weak current engineering, slide in the spout on backup pad surface through promoting fixed establishment, again because the tip of dop and the transversal trapezoidal form that personally submits of draw-in groove, so when fixed establishment slides, the trapezoidal inclined plane of dop extrudees with the trapezoidal inclined plane of draw-in groove each other, the dop will be extruded in the draw-in groove, at this moment fixed establishment alright horizontal migration, when fixed establishment stops the displacement, the spring will push up the dop and insert in corresponding draw-in groove, at this moment alright fix fixed establishment, thereby prevent that fixed establishment from sliding, simultaneously the both ends of spout all are the opening form, so more fixed establishment can be installed to the inside of spout, thereby realize the fixed to more electric wires, also made things convenient for the orderly arrangement to more electric wires simultaneously.

Drawings

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

FIG. 2 is a front view of the fixing mechanism of the present invention;

FIG. 3 is a sectional view of the side structure of the fixing mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is the utility model discloses limiting plate and dop connection structure schematic diagram.

In the figure: 1-transformer, 2-fixing mechanism, 3-wire, 21-bracket, 22-supporting plate, 23-chute, 24-slider, 25-connecting column, 26-bottom plate, 27-sliding rod, 28-top plate, 29-sliding sleeve, 30-sliding plate, 31-clamping seat, 32-bearing, 33-threaded rod, 34-threaded sleeve, 35-hand wheel, 241-mounting groove, 242-spring, 243-limiting plate, 244-clamping head and 245-clamping groove.

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, a line fixing device for a weak current engineering transformer includes a transformer 1, wherein a fixing mechanism 2 is fixedly installed at the top of the transformer 1, and an electric wire 3 is clamped inside the fixing mechanism 2.

Referring to fig. 2-5, wherein the fixing mechanism 2 includes a bracket 21, wherein a sliding groove 23 is formed on a surface of the bracket 21, a length of the sliding groove 23 is equal to a length of the supporting plate 22, two ends of the sliding groove 23 are open, wherein a sliding block 24 is slidably connected inside the sliding groove 23, a connecting post 25 is fixedly installed on a right side of the sliding block 24, a right end of the connecting post 25 extends to an outer side of the supporting plate 22, a bottom plate 26 is fixedly installed on a right side of the connecting post 25, four corners of a right side of the bottom plate 26 are fixedly installed with sliding rods 27, a top plate 28 is fixedly installed on a right side of the sliding rod 27, a sliding sleeve 29 is sleeved on an outer side of the sliding rod 27, four sliding plates 30 are fixedly installed between the sliding sleeve 29, wherein the electric wire 3 is located between the bottom plate 26 and the sliding plate 30, wherein the inside of bearing 32 is rotated and is connected with threaded rod 33, wherein the right-hand member of threaded rod 33 extends to the right side of roof 28, wherein the outside screw thread of threaded rod 33 is connected with threaded sleeve 34, wherein threaded sleeve 34 inlays in the inside of roof 28, and wherein the right-hand member radian of threaded rod 33 is installed hand wheel 35.

The left side of the slider 24 is provided with an installation groove 241, a spring 242 is fixedly installed inside the installation groove 241, a limit plate 243 is fixedly installed on the left side of the spring 242, a chuck 244 is fixedly installed on the left side of the limit plate 243, a clamping groove 245 corresponding to the chuck 244 is formed in the inner wall of the sliding groove 23, the clamping grooves 245 are arranged at equal intervals on the inner wall of the sliding groove 23, the end portion of the chuck 244 and the cross section of the clamping groove 245 are in a trapezoid shape, when the fixing mechanism 2 slides, the trapezoid inclined surface of the chuck 244 and the trapezoid inclined surface of the clamping groove 245 are mutually extruded, and the chuck 244 is extruded out of the clamping.

In use, by inserting the electric wire 3 into the fixing mechanism 2 and then rotating the hand wheel 35 to drive the threaded rod 33 to rotate, because the threaded sleeve 34 is embedded on the surface of the top plate 28, the sliding plate 30 is limited on the four sliding rods 27, the threaded rod 33 rotates and simultaneously carries out horizontal displacement, so that the sliding plate 30 is pushed to horizontally slide on the sliding rods 27, and the electric wire 3 is tightly pressed between the bottom plate 26 and the sliding plate 30, so that the circuit is fixed.

Then, the fixing mechanism 2 is pushed to slide in the sliding groove 23 on the surface of the supporting plate 22, and because the end of the chuck 244 and the cross section of the clamping groove 245 are in a trapezoid shape, when the fixing mechanism 2 slides, the trapezoid inclined surface of the chuck 244 and the trapezoid inclined surface of the clamping groove 245 are mutually extruded, the chuck 244 is extruded out of the clamping groove 245, at this time, the fixing mechanism 2 can horizontally move, when the fixing mechanism 2 stops moving, the spring 242 pushes the chuck 244 to be inserted into the corresponding clamping groove 245, at this time, the fixing mechanism 2 can be fixed, so that the fixing mechanism 2 is prevented from sliding, and meanwhile, both ends of the sliding groove 23 are in an open shape, so that more fixing mechanisms 2 can be installed in the sliding groove 23, thereby fixing more electric wires 3 is realized, and meanwhile, the ordered arrangement of more electric wires 3 is facilitated.

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 transformer circuit fixing device for weak current engineering, includes transformer (1), its characterized in that: the top of the transformer (1) is fixedly provided with a fixing mechanism (2), and an electric wire (3) is clamped in the fixing mechanism (2);

the fixing mechanism (2) comprises a support (21), a sliding groove (23) is formed in the surface of the support (21), a sliding block (24) is connected to the inside of the sliding groove (23) in a sliding mode, a connecting column (25) is fixedly installed on the right side of the sliding block (24), a bottom plate (26) is fixedly installed on the right side of the connecting column (25), sliding rods (27) are fixedly installed on four corners of the right side of the bottom plate (26), a top plate (28) is fixedly installed on the right side of the sliding rods (27), sliding sleeves (29) are sleeved on the outer sides of the sliding rods (27), sliding plates (30) are fixedly installed among the four sliding sleeves (29), clamping seats (31) are fixedly installed on the left sides of the sliding plates (30), bearings (32) are fixedly installed on the right sides of the sliding plates (30), threaded rods (33) are rotatably connected to the inside of the bearings (, the threaded sleeve (34) is embedded in the top plate (28), and a hand wheel (35) is installed at the right end of the threaded rod (33) in a radian mode;

mounting groove (241) have been seted up to the left side of slider (24), the inside fixed mounting of mounting groove (241) has spring (242), the left side fixed mounting of spring (242) has limiting plate (243), the left side fixed mounting of limiting plate (243) has dop (244), draw-in groove (245) corresponding with dop (244) have been seted up to the inner wall of spout (23).

2. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the cross sections of the end part of the clamping head (244) and the clamping groove (245) are trapezoidal.

3. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the right end of the threaded rod (33) extends to the right side of the top plate (28).

4. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the right end of the connecting column (25) extends to the outer side of the supporting plate (22).

5. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the electric wire (3) is positioned between the bottom plate (26) and the sliding plate (30).

6. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the length of the sliding groove (23) is consistent with that of the supporting plate (22), and two ends of the sliding groove (23) are open.

7. The line fixing device of the weak current engineering transformer as claimed in claim 1, wherein: the clamping grooves (245) are arranged on the inner wall of the re-sliding groove (23) at equal intervals.