CN214153943U

CN214153943U - Fireproof bus duct

Info

Publication number: CN214153943U
Application number: CN202023218896.0U
Authority: CN
Inventors: 任洪
Original assignee: Zhejiang Rutong Electric Technology Co ltd
Current assignee: Zhejiang Rutong Electric Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a fireproof bus duct, which comprises an insulating fireproof partition plate, wherein a sliding groove is formed in the inner bottom surface of the insulating fireproof partition plate by the middle, a group of mounting plates are respectively arranged on the inner bottom surface of the insulating fireproof partition plate by the front side and the rear side, two groups of side shifting buttons are respectively arranged on the front surface of the mounting plate at the inner front end of the insulating fireproof partition plate by the middle, three groups of insulating parts are respectively arranged on the top surfaces of the two groups of mounting plates, an insulating buckle is arranged on the top surface of each insulating part, a conductor penetrating through the front surface and the back surface of the insulating buckle is arranged on the front surface of the insulating buckle, a clamping plate is arranged on one side of each side shifting button by the rear end, and a group of side shifting strips are respectively arranged on the top surface and the bottom surface of each side shifting button by the front side and the rear side; a fire prevention type bus duct possess better ability of carrying out the transport to indoor low pressure electric power, conveniently install and dismantle the conductor, to the more perfect of protection of conductor.

Description

Fireproof bus duct

Technical Field

The utility model relates to a bus duct field, in particular to fire prevention type bus duct.

Background

Because of the need of various building electric power of buildings, factories, etc., and the need has a trend of increasing year by year, the use of the original circuit wiring mode, namely the pipe-through mode, brings a lot of difficulties in construction, and when a power distribution system needs to be changed, the simplification is almost impossible, however, if a fireproof bus duct is adopted, the purpose can be achieved very easily, and in addition, the buildings can become more beautiful;

firstly, the conventional fireproof bus duct is inconvenient to mount and dismount conductors and fix the conductors on an insulating part when in use; secondly, when the existing fireproof bus duct is used, the structure for pulling out and pushing the conductor is not provided, the protection of the conductor is not perfect, and certain influence is brought to practical use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a fireproof bus duct, which can effectively solve the problems that the prior fireproof bus duct in the background art is inconvenient to install and disassemble a conductor and fix the conductor on an insulating part when in use; secondly, when current fire prevention type bus duct used, do not possess the structure of pulling out and impelling the conductor, the problem of the protection of conductor perfect inadequately.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fireproof bus duct comprises an insulating fireproof partition plate, wherein a sliding groove is formed in the bottom surface of the inside of the insulating fireproof partition plate close to the middle, a group of mounting plates are mounted on the bottom surface of the inside of the insulating fireproof partition plate close to the front side and the rear side, two groups of lateral shifting buttons are mounted on the front surface of the mounting plate at the front end of the inside of the insulating fireproof partition plate close to the middle, three groups of insulating parts are mounted on the top surfaces of the two groups of mounting plates, an insulating buckle is mounted on the top surface of each insulating part, and a conductor penetrating through the front surface and the back surface of each insulating buckle is mounted on the front surface of each insulating buckle;

the cardboard is installed by the rear end to one side of side shift button, a set of side shift strip is all installed by front side and rear side to top surface and the bottom surface of side shift button, the opposite side of side shift button is installed the spring by the rear end, the insulating part is including fixed chassis, the rotation axis is installed by the centre to the top surface on fixed chassis, the rotation axis periphery is installed the snap ring by the bottom, the rotation axis top surface is installed and is fixed detained, the bottom surface of fixed knot is by the centre and is installed the screw bolt, the top surface of insulating buckle is by both sides all install a set of top surface and the bottom surface that runs through insulating buckle and the top surface and the coupling nut of bottom surface of fixed knot.

As a further scheme of the utility model, the mounting panel is parallel arrangement with insulating fire barrier's inside bottom surface, and the mounting panel is portable setting through two sets of cardboards and insulating fire barrier.

As a further scheme of the utility model, the cardboard runs through the bottom surface of mounting panel, cardboard and side shift button fixed connection, and the side shift button is portable setting with the mounting panel, and the side shift button is moved the strip card on the mounting panel through two sets of sides.

As a further aspect of the utility model, the snap ring is parallel arrangement with the periphery of rotation axis, snap ring and rotation axis fixed connection, and the rotation axis passes through the snap ring and is rotatable setting with fixed chassis.

As a further aspect of the utility model, the bottom surface that the screw thread was tied and was detained fixedly with fixed is perpendicular setting, and the screw thread is tied and is detained fixedly with fixed, and fixed knot is rotatable separation setting through the screw thread is tied and is the rotation axis.

As a further scheme of the utility model, coupling nut and insulating buckle and fixed knot all are rotatable separation setting, and insulating buckle and fixed knot are separable setting through coupling nut.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in through the contact of screw bolt and rotation axis, fixed conductor keeps motionless, presses insulating buckle downwards, rotates the rotation axis and makes the rotation axis rotate on fixed chassis through the snap ring, and the rotation axis rotation combines with the screw bolt, makes the conductor be installed and on the insulating part, conveniently installs and dismantles the conductor, when the conductor damages, can be timely change the conductor, avoids the electric power disconnected too long time to cause the influence to equipment;

through two sets of sideshift buttons of centre extrusion to the mounting panel, the side is moved the button and is removed to the centre of mounting panel through the sideshift strip, the elasticity spring is compressed, the side is moved the button and is driven the lateral wall separation of cardboard and groove that slides, move the mounting panel forward, the mounting panel drives the inside that the conductor stretches out insulating fire barrier, be connected the circuit with the conductor, to insulating fire barrier's inside removal mounting panel, make the mounting panel drive the inside that the conductor withdrawed insulating fire barrier, realize that the conductor can stretch out the indentation in insulating fire barrier, can be comparatively convenient interconnecting link on the conductor, can realize insulating fire barrier to the more perfect protection of conductor.

Drawings

Fig. 1 is a schematic view of the overall structure of a fireproof bus duct of the present invention;

fig. 2 is a front structural view of a side shift button and components thereof of the fireproof bus duct of the present invention;

fig. 3 is a front split view of an insulating member of the fireproof bus duct of the present invention.

In the figure: 1. an insulating fire barrier; 2. a sliding groove; 3. mounting a plate; 4. a lateral movement button; 5. an insulating member; 6. insulating buckles; 7. a conductor; 8. clamping a plate; 9. a lateral movement strip; 10. a spring; 11. fixing the chassis; 12. a rotating shaft; 13. a snap ring; 14. a fixing buckle; 15. a threaded bolt; 16. and connecting a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a fireproof bus duct comprises an insulating fireproof partition plate 1, a sliding groove 2 is formed in the bottom surface of the insulating fireproof partition plate 1 close to the middle, a group of mounting plates 3 are mounted on the bottom surface of the insulating fireproof partition plate 1 close to the front side and the rear side, two groups of side shift buttons 4 are mounted on the front surface of the mounting plate 3 at the front end of the inside of the insulating fireproof partition plate 1 close to the middle, three groups of insulating members 5 are mounted on the top surfaces of the two groups of mounting plates 3, an insulating buckle 6 is mounted on the top surface of the insulating member 5, and a conductor 7 penetrating through the front surface and the back surface of the insulating buckle 6 is mounted on the front surface of the insulating buckle 6;

the cardboard 8 is installed by the rear end to one side of side shift button 4, a set of side shift strip 9 is all installed by front side and rear side to the top surface and the bottom surface of side shift button 4, the opposite side of side shift button 4 is installed spring 10 by the rear end, insulating part 5 is including fixed chassis 11, rotation axis 12 is installed by the centre to the top surface of fixed chassis 11, snap ring 13 is installed by the bottom end to rotation axis 12 periphery, fixed knot 14 is installed to rotation axis 12 top surface, threaded bolt 15 is installed by the centre to the bottom surface of fixed knot 14, a set of top surface and the bottom surface that runs through insulating buckle 6 and the top surface and the coupling nut 16 of bottom surface of fixed knot 14 are all installed by both sides to the top surface of insulating buckle 6.

Mounting panel 3 is parallel arrangement with insulating fire barrier 1's inside bottom, and mounting panel 3 is portable setting through two sets of cardboards 8 and insulating fire barrier 1, guarantees that conductor 7 can be at insulating fire barrier 1. The insulating fireproof partition board 1 can protect the conductor 7 by retracting and extending inwards

Cardboard 8 runs through the bottom surface of mounting panel 3, and cardboard 8 and 4 fixed connection of side shift button, side shift button 4 and mounting panel 3 are portable setting, and side shift button 4 is moved the strip 9 card through two sets of sides and is blocked on mounting panel 3, can fix mounting panel 3 in insulating fire barrier 1 through cardboard 8.

The clamping ring 13 is arranged in parallel with the periphery of the rotating shaft 12, the clamping ring 13 is fixedly connected with the rotating shaft 12, the rotating shaft 12 is rotatably arranged with the fixed chassis 11 through the clamping ring 13, and the rotating shaft 12 can be enabled to rotate on the fixed chassis 11 and is connected with the fixed buckle 14.

The threaded bolt 15 is perpendicular to the bottom surface of the fixing buckle 14, the threaded bolt 15 is fixedly connected with the fixing buckle 14, and the fixing buckle 14 is rotatably separated from the rotating shaft 12 through the threaded bolt 15, so that the conductor 7 is conveniently installed on the insulating part 5.

Connecting nut 16 and insulating buckle 6 and fixed knot 14 all are rotatable separation and set up, and insulating buckle 6 and fixed knot 14 are separable set up through connecting nut 16, conveniently fix and divide row conductor 7, avoid contact each other between the conductor 7.

It should be noted that, when the utility model is used, firstly, the insulation buckle 6 is turned over to make the bottom surface of the insulation buckle 6 upward, the conductor 7 is inserted into the insulation buckle 6, the fixing buckle 14 is combined with the insulation buckle 6 through the connecting nut 16 to clamp the conductor 7, the conductor 7 is turned over to make the bottom surface of the fixing buckle 14 downward, the moving conductor 7 enters the insulation fire barrier 1, the threaded bolt 15 is contacted with the rotating shaft 12, the fixing conductor 7 is kept immovable, the insulation buckle 6 is pressed downward, the rotating shaft 12 is rotated to make the rotating shaft 12 rotate on the fixing chassis 11 through the snap ring 13, the rotating shaft 12 rotates to be combined with the threaded bolt 15, the conductor 7 is installed on the insulation piece 5, when the indoor line is installed and separated, two groups of side shift buttons 4 are pressed to the middle of the installation plate 3, the side shift buttons 4 move to the middle of the installation plate 3 through the side shift strips 9, spring 10 is compressed, side shift button 4 drives cardboard 8 and the lateral wall separation of groove 2 that slides, move mounting panel 3 forward, mounting panel 3 drives conductor 7 and stretches out the inside of insulating fire barrier 1, be connected the circuit with conductor 7, move mounting panel 3 to the inside of insulating fire barrier 1, make mounting panel 3 drive conductor 7 and withdraw the inside of insulating fire barrier 1, loosen two sets of side shift buttons 4, spring 10 promotes side shift button 4 and blocks two sets of cardboards 8 on the lateral wall of groove 2 that slides, make mounting panel 3 fixed motionless, accomplish the connection to indoor circuit.

The utility model discloses a threaded bolt 15 contacts with rotation axis 12, fixed conductor 7 keeps motionless, presses insulating buckle 6 downwards, rotates rotation axis 12 and makes rotation axis 12 rotate on fixed chassis 11 through snap ring 13, and rotation axis 12 rotates and combines with threaded bolt 15, makes conductor 7 be installed and on insulating part 5, conveniently installs and dismantles conductor 7, when conductor 7 damages, can be timely change conductor 7, avoid the electric power disconnected too long to cause the influence to equipment; through two sets of sideshift buttons 4 of centre extrusion to mounting panel 3, sideshift button 4 moves to the centre of mounting panel 3 through sideshift strip 9, elasticity spring 10 is compressed, sideshift button 4 drives the lateral wall separation of cardboard 8 and groove 2 that slides, move mounting panel 3 forward, mounting panel 3 drives conductor 7 and stretches out the inside of insulating fire barrier 1, be connected the circuit with conductor 7, to the inside removal mounting panel 3 of insulating fire barrier 1, make mounting panel 3 drive the inside of conductor 7 withdrawal insulating fire barrier 1, realize that conductor 7 can stretch out the indentation in insulating fire barrier 1, can be comparatively convenient interconnecting link on conductor 7, can realize insulating fire barrier 1 to the more perfect protection of conductor 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire prevention type bus duct which characterized in that: the insulation fireproof partition board comprises an insulation fireproof partition board (1), wherein a sliding groove (2) is formed in the bottom surface of the insulation fireproof partition board (1) close to the middle, a group of mounting plates (3) are mounted on the bottom surface of the insulation fireproof partition board (1) close to the front side and the rear side, two groups of lateral shifting buttons (4) are mounted on the front surface of the mounting plate (3) at the front end of the interior of the insulation fireproof partition board (1) close to the middle, three groups of insulation components (5) are mounted on the top surfaces of the two groups of mounting plates (3), an insulation buckle (6) is mounted on the top surface of the insulation component (5), and a conductor (7) penetrating through the front surface and the back surface of the insulation buckle (6) is mounted on the front surface of the insulation buckle (6);

the utility model discloses a lateral movement button (4) for the electric motor car, including lateral movement button (4), insulating part (5), rotation axis (12) is installed to the top surface of fixed chassis (11) in the middle of leaning on, rotation axis (12) periphery is leaned on the bottom and is installed snap ring (13), fixed knot (14) are installed to rotation axis (12) top surface, the bottom surface of fixed knot (14) is leaned on the middle and is installed screw bolt (15), the top surface of insulating buckle (6) is leaned on both sides and all installs a set of top surface and the bottom surface that runs through insulating buckle (6) and top surface and the coupling nut (16) of bottom surface that the fixed knot (14) was buckled to one side of lateral movement button (4), the top surface and the bottom surface of lateral movement button (4) are leaned on the front side and rear side and all install a set of lateral movement strip (9.

2. A fire-resistant bus duct according to claim 1, characterized in that: mounting panel (3) are parallel arrangement with the inside bottom surface of insulating fire barrier (1), and mounting panel (3) are portable setting through two sets of cardboard (8) and insulating fire barrier (1).

3. A fire-resistant bus duct according to claim 1, characterized in that: cardboard (8) run through the bottom surface of mounting panel (3), cardboard (8) and side shift button (4) fixed connection, and side shift button (4) is portable setting with mounting panel (3), and side shift button (4) are blocked on mounting panel (3) through two sets of side shift strip (9).

4. A fire-resistant bus duct according to claim 1, characterized in that: the clamping ring (13) is arranged in parallel with the periphery of the rotating shaft (12), the clamping ring (13) is fixedly connected with the rotating shaft (12), and the rotating shaft (12) is rotatably arranged with the fixed chassis (11) through the clamping ring (13).

5. A fire-resistant bus duct according to claim 1, characterized in that: the threaded bolt (15) is perpendicular to the bottom surface of the fixing buckle (14), the threaded bolt (15) is fixedly connected with the fixing buckle (14), and the fixing buckle (14) is rotatably separated from the rotating shaft (12) through the threaded bolt (15).

6. A fire-resistant bus duct according to claim 1, characterized in that: the connecting nut (16) is rotatably separated from the insulating buckle (6) and the fixing buckle (14), and the insulating buckle (6) and the fixing buckle (14) are separately arranged through the connecting nut (16).