CN216720820U

CN216720820U - Flame-retardant electrical casing with strong bending property

Info

Publication number: CN216720820U
Application number: CN202123033795.0U
Authority: CN
Inventors: 陈祥武
Original assignee: Shandong Yunyang Pipe Industry Co ltd
Current assignee: Shandong Yunyang Pipe Industry Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-10
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of environment-friendly packaging boxes, and discloses a flame-retardant electrical casing with strong bending property, which comprises a pipe assembling component and a pipe clamping component, wherein the pipe clamping component is arranged inside the pipe assembling component, mounting grooves are distributed in the pipe assembling component, fixing blocks are arranged inside the mounting grooves, limiting rods are movably arranged inside the fixing blocks, one ends of the limiting rods, which are far away from the fixing blocks, are provided with clamping blocks, limiting lugs are symmetrically arranged inside the mounting grooves, when the casing penetrates through the inside of the pipe assembling component, an installer pulls out a clamping ring to enable the clamping block to be separated from a first clamping groove, a second clamping groove and a limiting hole formed in one end of the limiting rod, and after the limitation of the clamping block is lost, the clamping blocks are driven to be close to the inner side under the action of a spring, and the clamping blocks distributed in the pipe assembling component clamp the casing, thereby realized convenient and fast's effect fixed to the tubular product, made the installation effectiveness higher.

Description

Flame-retardant electrical casing with strong bending property

Technical Field

The utility model relates to the technical field of electric materials, in particular to a flame-retardant electrical casing with strong bending property.

Background

The PVC electrical casing mainly comprises polyvinyl chloride, other components are added to increase the heat resistance and toughness of the PVC electrical casing, the electrical casing is used in the field of buildings or other wiring, the PVC electrical casing is firstly arranged at a place needing wiring in advance, then an electric wire penetrates into the PVC electrical casing, the PVC electrical casing and the like can protect the electric wire, meanwhile, the electric wire is easy to replace after being damaged, when connecting circuits of some combined large-scale electrical appliances are connected, a plurality of casings are generally utilized for installation so as to conveniently distinguish the wires connected with the electrical appliances, therefore, in order to adapt to the application scenes of the casings, the types of the PVC electrical casing are also various, the PVC electrical casing can be conveniently connected with the wires for externally-arranged electricity, a transparent pipeline is generally used, the transparent pipeline can be bundled together by using a binding belt when being arranged, thus, the inner casings are easy to deform or break due to extrusion, and is very unsightly.

SUMMERY OF THE UTILITY MODEL

The utility model provides the following technical scheme: the utility model provides a subassembly and tubular product centre gripping subassembly are assembled to flexible nature strong fire-retardant electrician's sleeve pipe, includes tubular product, the inside of subassembly is assembled at tubular product to tubular product centre gripping subassembly setting, the inside distribution of subassembly is assembled to tubular product has the mounting groove, the internally mounted of mounting groove has the fixed block, the inside movable mounting of fixed block has the gag lever post, the one end that the gag lever post deviates from the fixed block is provided with the grip block, the inside symmetry of mounting groove is provided with spacing lug, the outside cover of gag lever post is equipped with the spring, the one end of spring and the one side contact of grip block, the one end that the spring deviates from the grip block contacts with one side of spacing lug, the internally mounted of tubular product centre gripping subassembly has the sleeve pipe.

Preferably, the surface of the fixing block is provided with a second clamping groove, one end of the limiting rod, which is arranged in the fixing block, is provided with a limiting hole, the surface of the pipe assembling component is uniformly provided with first clamping grooves, and the opening positions of the first clamping grooves correspond to the positions of the second clamping grooves.

Preferably, a clamping ring is arranged on one side of the pipe assembling component, clamping blocks are uniformly distributed on one side of the clamping ring, and the size of each clamping block is matched with the size of a limiting hole formed in one end of each first clamping groove, one end of each second clamping groove and one end of each limiting rod.

Preferably, one side of the pipe assembling component is provided with a first convex block, the top of the pipe assembling component is provided with a second convex block, and the top of the second convex block is provided with a first screw hole.

Preferably, a first sliding groove is formed in the bottom of the pipe assembling component, a second sliding groove is formed in the pipe assembling component and adjacent to the first sliding groove, and a fixing screw hole is formed in the first sliding groove.

Preferably, a second clamping plate is slidably mounted inside the first sliding groove, a third screw hole is formed inside the second clamping plate, and the third screw hole corresponds to the fixed screw hole formed in the first sliding groove in position.

Preferably, the top of the second bump is slidably clamped with a first clamping plate, the first clamping plate is provided with a second screw hole, and the position of the second screw hole corresponds to the position of the first screw hole.

Advantageous effects

Compared with the prior art, the utility model provides the flame-retardant electrical casing with strong bending property, which has the following beneficial effects:

this fire-retardant electrician's sleeve pipe that bending property is strong, through the sheathed tube compound mode of condition selection according to the installation place, thereby confirm the assembly form of tubular product assembly subassembly, then the cooperation of the first lug of assembly subassembly and the second spout is assembled to installer accessible tubular product carries out horizontal installation to tubular product assembly subassembly, and this cooperation that can utilize second lug and first spout carries out vertical combination installation to it, when the installation is accomplished, with first cardboard and second cardboard respectively through the bolt fastening at the top and the bottom that the subassembly was assembled to tubular product, then run through the inside of tubular product assembly subassembly with the sleeve pipe, can accomplish the reasonable overall arrangement of tubular product installation and avoid the contact between sleeve pipe and the sleeve pipe, make bottom sleeve pipe pressurized produce deformation or break, especially some peripheral hardware installation sleeve pipes, utilize such mode can make its installation more neat pleasing to the eye.

This fire-retardant electrician's sleeve pipe that bending property is strong, through when the sleeve pipe passes the inside of tubular product dress subassembly, the installer can extract the snap ring, make the fixture block break away from first draw-in groove, the second draw-in groove, and the spacing hole of seting up with gag lever post one end, lose the restriction back of fixture block, it is close to drive the grip block inboard under the effect of spring, the grip block that the subassembly inside distributes is assembled to tubular product carries out the centre gripping to the sleeve pipe, thereby realized convenient and fast's effect of fixing to tubular product, make the installation effectiveness higher.

Drawings

FIG. 1 is an assembled perspective view of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the tube assembly of the present invention;

FIG. 3 is a schematic diagram of the snap ring and pipe assembly of the present invention.

In the figure: 1. assembling the pipes; 101. a first chute; 102. a first bump; 103. a second bump; 104. a first card slot; 105. a second chute; 106. a first screw hole; 107. a first clamping plate; 108. a sleeve; 109. a second screw hole; 110. a second clamping plate; 111. a third screw hole; 2. a tube gripping assembly; 201. mounting grooves; 202. a second card slot; 203. a clamping block; 204. a spring; 205. a limiting rod; 206. a fixed block; 207. a snap ring; 208. a clamping block; 209. and a limiting bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a flame retardant electrical casing PVC with high flexibility includes a pipe assembling component 1 and a pipe clamping component 2, the pipe clamping component 2 is disposed inside the pipe assembling component 1, mounting grooves 201 are distributed inside the pipe assembling component 1, fixing blocks 206 are mounted inside the mounting grooves 201, limiting rods 205 are movably mounted inside the fixing blocks 206, clamping blocks 203 are disposed at ends of the limiting rods 205 departing from the fixing blocks 206, limiting lugs 209 are symmetrically disposed inside the mounting grooves 201, springs 204 are sleeved outside the limiting rods 205, one ends of the springs 204 are in contact with one sides of the clamping blocks 203, one ends of the springs 204 departing from the clamping blocks 203 are in contact with one sides of the limiting lugs 209, and a casing 108 is mounted inside the pipe clamping component 2.

In order to compress and limit the spring 204 through the clamping block 208 and the clamping ring 207, in this embodiment, preferably, the second clamping groove 202 is formed in the surface of the fixing block 206, the limiting rod 205 is disposed at one end inside the fixing block 206 and is formed with a limiting hole, the first clamping grooves 104 are uniformly distributed on the surface of the pipe assembling component 1, and the forming positions of the first clamping grooves 104 correspond to the positions of the second clamping grooves 202.

In order to facilitate the longitudinal and transverse combination of the pipe assembling component 1, in this embodiment, it is preferable that a clamping ring 207 is disposed on one side of the pipe assembling component 1, clamping blocks 208 are uniformly distributed on one side of the clamping ring 207, and the size of each clamping block 208 is matched with the size of a limiting hole formed in one end of each of the first clamping groove 104, the second clamping groove 202 and the limiting rod 205.

In order to conveniently reinforce the combined pipe assembling component 1, in this embodiment, it is preferable that one side of the pipe assembling component 1 is provided with a first protruding block 102, the top of the pipe assembling component 1 is provided with a second protruding block 103, the top of the second protruding block 103 is provided with a first screw hole 106, the bottom of the pipe assembling component 1 is provided with a first sliding groove 101, the pipe assembling component 1 and the first sliding groove 101 are adjacent to each other and provided with a second sliding groove 105, and the inside of the first sliding groove 101 is provided with a fixed screw hole.

In order to fix the assembled pipe assembly 1, in this embodiment, it is preferable that a second clamping plate 110 is slidably mounted inside the first sliding groove 101, a third screw hole 111 is formed inside the second clamping plate 110, the third screw hole 111 corresponds to a fixed screw hole formed in the first sliding groove 101 in terms of the formed position, a first clamping plate 107 is slidably engaged with the top of the second protrusion 103, a second screw hole 109 is formed in the first clamping plate 107, and the position of the second screw hole 109 corresponds to the position of the first screw hole 106.

The working principle is as follows: firstly, the device is required to be checked before use, whether connection of all parts is reasonable or not is checked, whether use requirements can be met or not is checked, the device can be used after the checking is finished, firstly, field installation personnel can select a combination mode of the sleeve 108 according to the situation of an installation site so as to determine the assembly form of the pipe assembly component 1, then, the installation personnel can transversely install the pipe assembly component 1 through the matching of the first lug 102 and the second chute 105 of the pipe assembly component 1, and can longitudinally assemble and install the pipe assembly component through the matching of the second lug 103 and the first chute 101, when the installation is finished, the first clamping plate 107 and the second clamping plate 110 are respectively fixed at the top and the bottom of the pipe assembly component 1 through bolts, then, the sleeve 108 penetrates into the pipe assembly component, the reasonable arrangement of the pipe installation can be finished, and the contact between the sleeve 108 and the sleeve 108 can be avoided, make bottom sleeve pipe 108 pressurized produce deformation or fracture, especially some peripheral hardware installation sleeve pipes 108, utilize such mode to make its installation more neat pleasing to the eye, when sleeve pipe 108 passes the inside of tubular product dress subassembly, installer can extract snap ring 207, make fixture block 208 break away from first draw-in groove 104, second draw-in groove 202, and the spacing hole of seting up of gag lever post 205 one end, lose behind fixture block 208's the restriction, it is close to the inboard to drive fixture block 203 under the effect of spring 204, the fixture block 203 that subassembly 1 inside distributes is assembled to tubular product is to sleeve pipe 108 centre gripping, thereby realized convenient and fast and carried out fixed effect to the tubular product, make the installation effectiveness higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire-retardant electrician's sleeve pipe that bending property is strong, assembles subassembly (1) and tubular product centre gripping subassembly (2) including tubular product, its characterized in that: the inside of subassembly (1) is assembled at tubular product in tubular product centre gripping subassembly (2) setting, the internal distribution of subassembly (1) is assembled to tubular product has mounting groove (201), the internally mounted of mounting groove (201) has fixed block (206), the inside movable mounting of fixed block (206) has gag lever post (205), the one end that gag lever post (205) deviates from fixed block (206) is provided with grip block (203), the inside symmetry of mounting groove (201) is provided with spacing lug (209), the outside cover of gag lever post (205) is equipped with spring (204), the one end of spring (204) and the one side contact of grip block (203), the one end that spring (204) deviates from grip block (203) contacts with one side of spacing lug (209), the internally mounted of tubular product centre gripping subassembly (2) has sleeve pipe (108).

2. The electrical conduit according to claim 1, wherein the electrical conduit is a flexible conduit, and the electrical conduit comprises: the pipe assembling component is characterized in that a second clamping groove (202) is formed in the surface of the fixing block (206), a limiting hole is formed in one end, placed in the fixing block (206), of the limiting rod (205), first clamping grooves (104) are uniformly distributed on the surface of the pipe assembling component (1), and the positions of the first clamping grooves (104) correspond to the positions of the second clamping groove (202).

3. The flame-retardant electrical conduit according to claim 2, wherein: one side of the pipe assembling component (1) is provided with a clamping ring (207), clamping blocks (208) are uniformly distributed on one side of the clamping ring (207), and the sizes of the clamping blocks (208) are matched with the sizes of limiting holes formed in one ends of the first clamping groove (104), the second clamping groove (202) and the limiting rod (205).

4. A highly flexible flame retardant electrical conduit according to claim 3, wherein: one side of the pipe assembling component (1) is provided with a first convex block (102), the top of the pipe assembling component (1) is provided with a second convex block (103), and the top of the second convex block (103) is provided with a first screw hole (106).

5. The electrical conduit according to claim 4, wherein the electrical conduit is a flexible conduit, and the electrical conduit comprises: first spout (101) have been seted up to the bottom of subassembly (1) is assembled to tubular product, second spout (105) have been seted up adjacent with first spout (101) to subassembly (1) is assembled to tubular product, fixed screw has been seted up to the inside of first spout (101).

6. The electrical conduit according to claim 5, wherein the electrical conduit has a high flexibility, and the electrical conduit comprises: a second clamping plate (110) is slidably mounted inside the first sliding groove (101), a third screw hole (111) is formed inside the second clamping plate (110), and the third screw hole (111) corresponds to a fixed screw hole formed in the first sliding groove (101) in position.

7. The electrical conduit according to claim 5, wherein the electrical conduit has a high flexibility, and the electrical conduit comprises: the top of the second bump (103) is slidably clamped with a first clamping plate (107), the first clamping plate (107) is provided with a second screw hole (109), and the position of the second screw hole (109) corresponds to the position of the first screw hole (106).