CN218182930U

CN218182930U - Line bushing

Info

Publication number: CN218182930U
Application number: CN202222684623.8U
Authority: CN
Inventors: 董红扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-30
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a circuit poling pipe, including mounting panel, connecting plate, sleeve pipe and bracing piece, the spread groove has been seted up to the both sides of mounting panel, and the round hole has been seted up to the central authorities of mounting panel, the fixed stopper that is provided with of symmetry on the mounting panel, the connecting plate transversely alternates within the spread groove of two adjacent mounting panels, the sleeve pipe alternates within the round hole, and sheathed tube both ends cover is equipped with the tube cap, two bracing piece symmetry slope sets up in the sleeve pipe both sides, and the fixed arc grip block that is provided with in upper end of bracing piece, the lower extreme of bracing piece are provided with the lug, the lug alternates in the inboard of stopper, the utility model discloses the mounting panel can select to splice into a whole according to sheathed tube quantity, and the sleeve pipe both sides utilize the bracing piece slope to support, can effectively prevent that the sleeve pipe body atress from warping, and sheathed tube both ends cover is equipped with the tube cap, can avoid the dust to get into.

Description

Line bushing

Technical Field

The utility model relates to a technical and electrical engineering technical field, concretely relates to circuit bushing.

Background

When the electrical engineering equipment is wired, a cable is often required to penetrate through the wall of a building to realize the electrical connection of the electrical engineering equipment penetrating through the building. In order to prevent the cement of the building wall from expanding with heat and contracting with cold to pull the sheath of the cable apart, which causes the electric leakage of the cable, the cable needs to be pre-buried in the wall in advance, and then the cable needs to be wired after passing through the cable through-tube for electrical engineering. The line bushing for electrical engineering can play an effective protection role in the cables penetrating through the wall. However, the existing line bushing for electrical engineering is simple in design, the fact that the bushing bodies which are parallel to each other cannot be stressed and are close to each other and extruded after being embedded cannot be guaranteed, plastic deformation occurs, dust easily enters from the bushing, and therefore the line bushing is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the circuit penetrating sleeve is provided, the mounting plate can be selected to be spliced into a whole according to the number of the sleeves, the two sides of each sleeve are obliquely supported by the supporting rods, the sleeve body can be effectively prevented from being stressed and deformed, and the two ends of each sleeve are sleeved with the pipe covers, so that dust can be prevented from entering the sleeve.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a circuit wears sleeve pipe, including mounting panel, connecting plate, sleeve pipe and bracing piece, its characterized in that: the spread groove has been seted up to the both sides of mounting panel, and the round hole has been seted up to the central authorities of mounting panel, and the symmetry is fixed on the mounting panel to be provided with the stopper, the connecting plate transversely alternates within the spread groove of two adjacent mounting panels, the sleeve pipe alternates within the round hole, and sheathed tube both ends cover is equipped with the tube cap, two bracing piece symmetry slope sets up in the sleeve pipe both sides, and the fixed arc grip block that is provided with in upper end of bracing piece, the lower extreme of bracing piece are provided with the lug, the lug alternates in the inboard of stopper.

Furthermore, threaded holes are vertically formed in the connecting grooves, connecting holes are symmetrically formed in the connecting plates, and the connecting plates penetrate through the threaded holes and the connecting holes through bolts to be connected with the mounting plate.

Furthermore, a rectangular groove is formed in the inner side face of the limiting block.

Furthermore, a rubber gasket is inlaid on the pipe cover, and a notch is formed in the rubber gasket.

Furthermore, the arc-shaped clamping block is tightly attached to the side face of the sleeve.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the mounting panel can be according to sheathed tube quantity selection concatenation one-piece, and the sleeve pipe both sides utilize the bracing piece slope to support, can effectively prevent sleeve pipe body atress and warp.

2. The sheathed tube both ends cover is equipped with the tube cap, inlays on the tube cap and has the rubber gasket, is provided with the incision on the rubber gasket, neither can influence the cable and pass, can avoid the dust to get into again.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the middle mounting plate and the connecting plate of the present invention.

Fig. 3 is a schematic structural diagram of the middle sleeve of the present invention.

1-mounting a plate; 2-connecting plates; 3-sleeving a pipe; 4-a support bar; 5-a limiting block; 6-tube cover; 7-arc clamping block; 8-bolt; 9-rubber gasket; 11-connecting grooves; 12-a circular hole; 13-a threaded hole; 21-connecting hole; 41-a bump; 51-rectangular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, fig. 2 and fig. 3, the line bushing includes a mounting plate 1, a connecting plate 2, a bushing 3 and a support rod 4, and is characterized in that: connecting groove 11 has been seted up to the both sides of mounting panel 1, and round hole 12 has been seted up at the central authorities of mounting panel 1, and the symmetry is fixed to be provided with stopper 5 on the mounting panel 1, connecting plate 2 transversely alternates within two adjacent mounting panel 1's connecting groove 11, the sleeve pipe 3 alternates within round hole 12, and the both ends cover of sleeve pipe 3 is equipped with tube cap 6, two 4 symmetry slopes of bracing piece set up in the sleeve pipe 3 both sides, and the fixed arc grip block 7 that is provided with in upper end of bracing piece 4, and the lower extreme of bracing piece 4 is provided with lug 41, lug 41 alternates in stopper 5's inboard.

A threaded hole 13 is vertically formed in the connecting groove 11, connecting holes 21 are symmetrically formed in the connecting plate 2, and the connecting plate 2 penetrates through the threaded hole 13 and the connecting holes 21 through a bolt 8 to be connected with the mounting plate 1; the inner side surface of the limiting block 5 is provided with a rectangular groove 51; a rubber gasket 9 is embedded on the pipe cover 6, and a notch is formed in the rubber gasket 9; the arc-shaped clamping block 7 is tightly attached to the side surface of the sleeve 3.

The utility model provides a line poling pipe, it is when specifically using, spread groove 11 has been seted up to the both sides of mounting panel 1, connecting plate 2 transversely alternates within two adjacent mounting panel 1's spread groove 11, vertical screw hole 13 of seting up within the spread groove 11, connecting hole 21 has been seted up to the symmetry on the connecting plate 2, connecting plate 2 passes screw hole 13 and connecting hole 21 through bolt 8 and is connected with mounting panel 1, mounting panel 1 can splice into a whole according to the quantity selection of sleeve pipe 2 installation, sleeve pipe 3 alternates within round hole 12, two bracing piece 4 symmetry slopes to set up in sleeve pipe 3 both sides, the fixed arc grip block 7 that is provided with in upper end of bracing piece 4, the lower extreme of bracing piece 4 is provided with lug 41, lug 41 alternates in the inboard of

stopper

5, 3 sides are hugged closely to arc grip block 7, the inclined support, can prevent effectively that sleeve pipe 2 body atress from and warp, the both ends cover of sleeve pipe 2 is equipped with tube cap 6, inlay on tube cap 6 has rubber gasket 9, be provided with the incision on rubber gasket 9, the cable can not influence the cable and pass, avoid the dust to get into again.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solutions of the present invention should fall within the protection scope of the present invention, and the technical contents claimed in the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a circuit wears sleeve pipe, includes mounting panel (1), connecting plate (2), sleeve pipe (3) and bracing piece (4), its characterized in that: spread groove (11) have been seted up to the both sides of mounting panel (1), and round hole (12) have been seted up to the central authorities of mounting panel (1), and the symmetry is fixed to be provided with stopper (5) on mounting panel (1), connecting plate (2) transversely alternate within spread groove (11) of two adjacent mounting panels (1), sleeve pipe (3) alternate within round hole (12), and the both ends cover of sleeve pipe (3) is equipped with tube cover (6), two bracing piece (4) symmetry slope sets up in sleeve pipe (3) both sides, and the upper end of bracing piece (4) is fixed and is provided with arc grip block (7), and the lower extreme of bracing piece (4) is provided with lug (41), lug (41) alternate in the inboard of stopper (5).

2. A line feed-through according to claim 1, wherein: threaded holes (13) are vertically formed in the connecting grooves (11), connecting holes (21) are symmetrically formed in the connecting plates (2), and the connecting plates (2) penetrate through the threaded holes (13) and the connecting holes (21) through bolts (8) to be connected with the mounting plate (1).

3. A line feed-through according to claim 1, wherein: the inner side surface of the limiting block (5) is provided with a rectangular groove (51).

4. A line feed-through according to claim 1, wherein: a rubber gasket (9) is embedded on the pipe cover (6), and a notch is formed in the rubber gasket (9).

5. A line feed-through according to claim 1, wherein: the arc-shaped clamping block (7) is tightly attached to the side surface of the sleeve (3).