CN214850313U

CN214850313U - Wall penetrating structure of cable duct

Info

Publication number: CN214850313U
Application number: CN202121418872.1U
Authority: CN
Inventors: 熊天文
Original assignee: Wuhan Huatianlun Building Decoration Engineering Co ltd
Current assignee: Wuhan Huatianlun Building Decoration Engineering Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-23
Anticipated expiration: 2031-06-24

Abstract

The application discloses cable duct wall penetrating structure, it is including wearing to establish the poling on the wall body, be equipped with the card limit post in the poling, set up a plurality of holding tanks of placing the cable on the card limit post, it is a plurality of the holding tank is followed card limit post circumference equipartition. This application has for the operator when overhauing the circuit, improves simple operation nature and work efficiency's effect.

Description

Wall penetrating structure of cable duct

Technical Field

The invention relates to the technical field of cable through-wall installation, in particular to a cable duct through-wall structure.

Background

In building construction, the wire and cable through-wall construction is often required, and the wire and cable are usually firstly penetrated into the through pipe and then the through pipe is penetrated on the wall body. The advantage of wire and cable wall construction lies in, and the operator overhauls the convenience, and when needing to change new line, the operator can penetrate the poling with new line and replace old line.

For the convenience of management and construction, often can penetrate same root poling with many electric wire and cable, also can cause following defect simultaneously: many electric wires and cables mix together, when overhauing a certain circuit, the operator needs one to go to distinguish, and the operation is more numerous and diverse, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the operation is more complicated in the line distinguishing process of an operator, the application provides a cable duct wall penetrating structure.

The application provides a pair of cable duct wall structure adopts following technical scheme:

the utility model provides a cable duct wall penetrating structure, is including wearing to establish the poling on the wall body, be equipped with the card limit post in the poling, set up a plurality of holding tanks that are used for placing the cable on the card limit post, it is a plurality of the holding tank is followed card limit post circumference equipartition.

Through adopting above-mentioned technical scheme, the cable is worn to establish in the poling, and the poling has damp-proofing effect, plays certain protection to the cable, is equipped with the card limit post in the poling, and the holding tank on the card limit post is used for placing the cable specially, and many cables pass through the card limit post and realize separating for the operator is convenient for distinguish the circuit when overhauing, thereby has improved operator's convenience, also is favorable to improving work efficiency.

Optionally, week side fixedly connected with a plurality of connecting strips of calorie limit post, it is a plurality of the connecting strip is followed the circumference equipartition of calorie limit post, connecting strip sliding connection in the poling.

Through adopting above-mentioned technical scheme, a plurality of connecting strips of fixedly connected with on the card limit post, the card limit post passes through the connecting strip to be installed in the poling, has adopted detachable mounting structure between card limit post and the poling, and the operator can place the cable in the holding tank earlier, then will block the limit post and install in the poling, and this operation is favorable to improving the convenience that the operator operated.

Optionally, grooves the number of which is the same as that of the connecting strips are formed in the inner wall of the penetrating pipe, the grooves are uniformly distributed along the circumferential direction of the penetrating pipe, the direction of the grooves is arranged along the axial direction of the penetrating pipe, and the connecting strips are inserted into the grooves.

Through adopting above-mentioned technical scheme, set up flutedly on the poling, the connecting strip is pegged graft in the recess to install the stopper in the poling, the recess plays the effect of preventing changeing to the card limit post, makes the installation of card limit post in the poling more firm, and the recess plays the guide effect to the card limit post simultaneously, makes the card limit post slide along the poling.

Optionally, a limiting member for limiting the limiting column is arranged between the connecting strip and the groove.

Through adopting above-mentioned technical scheme, insert the card limit post and wear intraductally, the locating part plays limiting displacement to the card limit post for the card limit post is fixed and is worn intraductally, makes the installation of card limit post more firm.

Optionally, the limiting part includes a limiting block and a spring, a mounting groove is formed in the groove bottom of the groove, the limiting block is slidably disposed in the groove of the mounting groove, one end of the spring is fixedly connected to the groove bottom of the mounting groove, the other end of the spring is fixedly connected to the slider, and the slider is inserted into the connecting strip under the action of the spring.

Through adopting above-mentioned technical scheme, the locating part has included stopper and spring, and the stopper passes through the spring to be fixed on the poling, and the stopper inserts under the spring action in the connecting strip to realize the spacing of card limit post, this card limit simple structure, easy to carry out.

Optionally, the end of the limiting block facing the limiting clamping column is trapezoidal, and a trapezoidal groove matched with the limiting block is formed in the connecting strip.

Through adopting above-mentioned technical scheme, the stopper sets up to trapezoidal towards the tip of card limit post, set up on the connecting strip with the dovetail groove of stopper looks adaptation, the stopper butt under the spring action in the dovetail groove, when the card limit post is outwards pulled out to the operator, the vertical motion that the trapezoidal inclined plane turned into the stopper with the horizontal motion of card limit post to realize breaking away from between stopper and the dovetail groove.

Optionally, the top ends of the two groove walls of the accommodating groove are respectively and fixedly connected with a clamping block.

Through adopting above-mentioned technical scheme, the cable mounting plays limiting displacement to the cable in the holding tank, and the fixture block makes the cable be difficult for breaking away from in the holding tank, and then the cable mounting is also more firm.

Optionally, one end of the through pipe is fixedly connected with a fixing ring, and the fixing ring is fixedly connected to the wall through a bolt.

Through adopting above-mentioned technical scheme, the solid fixed ring of fixedly connected with on the poling, when the poling wears to locate on the wall body, solid fixed ring butt in the surface of wall body, solid fixed ring passes through bolt fixed connection on the wall body to with poling fixed connection on the wall body, the mounting means of poling is simple, easy operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. firstly, a through pipe is installed on a wall body, then a plurality of cables penetrate into the through pipe, and meanwhile the plurality of cables are placed into the accommodating groove of the clamping limit column, and the plurality of cables are separated one by one under the action of the clamping limit column, so that an operator can quickly distinguish different cable lines when overhauling or replacing a new line, convenience is increased, and the working efficiency of the operator is improved;

2. in order to ensure that the clamping and limiting column is more firmly arranged in the penetrating pipe, the connecting strip of the clamping and limiting column is provided with a trapezoidal groove, the penetrating pipe is provided with a limiting block, and the limiting block is inserted into the connecting strip under the action of a spring, so that the clamping and limiting column is fixed; the end part of the limiting block is designed to be trapezoidal, and the trapezoidal inclined plane can convert the horizontal motion of the clamping limiting column into the vertical motion of the limiting block, so that the clamping limiting column is convenient to mount and dismount;

3. during the cable inserts the holding tank, in order not to make the cable break away from holding tank, the card limit post outside cover is equipped with the sleeve, and the sleeve makes the installation of cable more firm.

Drawings

FIG. 1 is a schematic view, partly in section, of an embodiment of the present application.

Fig. 2 is an exploded perspective view of the structure of fig. 1.

Fig. 3 is a schematic view of a tube threading configuration.

Reference numerals: 1. pipe penetration; 11. a groove; 111. mounting grooves; 2. a jamming column; 21. accommodating grooves; 22. a connecting strip; 221. a trapezoidal groove; 3. a limiting member; 31. a limiting block; 32. a spring; 4. a clamping block; 5. a fixing ring; 6. and (7) a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cable duct wall penetrating structure. Referring to fig. 1, the cable duct wall penetrating structure comprises a penetrating pipe 1 penetrating through a wall body, a plurality of cables penetrate out of the penetrating pipe 1, and the penetrating pipe 1 can prevent moisture and has a protection effect on the cables.

As shown in fig. 1 and 2, the pipe 1 is a circular pipe, and one end of the pipe 1 is integrally formed with a circular fixing ring 5, when the pipe 1 is inserted into a wall, the fixing ring 5 abuts against the surface of the wall, and the fixing ring 5 is fixedly connected to the wall through bolts, so that the pipe 1 is stably mounted on the wall.

When overhauing and changing new line, in order to make things convenient for the operator to find the circuit fast, install card limit post 2 in poling 1. The clamping limit column 2 is cylindrical, a plurality of accommodating grooves 21 with U-shaped cross sections are formed in the outer peripheral side of the clamping limit column 2, and a plurality of cables are placed in the accommodating grooves 21 respectively, so that the cables are separated. After placing the cable in holding tank 21, in order not to make the cable break away from in holding tank 21, each integrated into one piece has a semicircular fixture block 4 on two cell wall tops of holding tank 21, and two fixture blocks 4 symmetry each other set up, and in other embodiments, the outside cover of card limit post 2 is equipped with cylindrical sleeve, and the sleeve is sealed the cable in holding tank 21.

As shown in fig. 3, the inner wall of the pipe penetrating 1 is integrally formed with four guide strips, the guide strips are arranged along the axial direction of the pipe penetrating 1, two guide strips are in a group, two guide strips are symmetrically arranged, and a groove 11 is enclosed between the two guide strips.

As shown in fig. 1 and 2, two connecting strips 22 having a rectangular cross section are welded to the outer peripheral side of the confinement column 2, and the two connecting strips 22 are symmetrically arranged on the confinement column 2 and arranged along the axial direction of the confinement column 2. Firstly, an operator places a cable in the accommodating groove 21, then sleeves the clamping limiting columns 2 to fix the cable, and finally, the connecting strip 22 is inserted in the groove 11 in a sliding mode.

The connecting strip 22 spans the clamping limit column 2 in the through pipe 1, and a gap exists between the clamping limit column 2 and the through pipe 1, and the gap can be used for heat dissipation of wires or cables.

In order to make the mounting mode of the clamping limit column 2 more stable, two sets of limiting parts 3 are arranged between the through pipe 1 and the clamping limit column 2, and the limiting parts 3 comprise limiting blocks 31 and springs 32. The slot bottom of recess 11 is seted up along the radial mounting groove 111 that sets up of poling 1, and stopper 31 slides and pegs graft in mounting groove 111, and the one end bonding of spring 32 is fixed at the slot bottom of mounting groove 111, and the other end bonding of spring 32 is fixed on stopper 31 towards the side of mounting groove 111. Stopper 31 is trapezoidal shape towards the tip of connecting strip 22, offers the dovetail groove 221 with stopper 31 looks adaptation on the connecting strip 22, when connecting strip 22 slides and pegs graft in recess 11, stopper 31 is under the effect of trapezoidal inclined plane, converts the horizontal motion of connecting strip 22 into stopper 31's vertical motion, stopper 31 pegs graft under the effect of spring 32 in dovetail groove 221 to realize the fixed of card limit post 2.

Card limit post 2 keeps away from the one end integrated into one piece of solid fixed ring 5 has circular shape apron 6, and the hole that the power cable passed is reserved on apron 6, and after card limit post 2 inserted poling 1, 6 butt of apron in the wall body surface, apron 6 played the decorative effect, and apron 6 can cover the cable in poling 1 and block limit post 2 to do not influence interior decoration's pleasing to the eye.

The implementation principle of the cable duct wall penetrating structure in the embodiment of the application is as follows: for the convenience of operator overhauls and changes the circuit, when cable or electric wire penetrated poling 1, installed card limit post 2 in poling 1, offered the holding tank 21 that is used for placing the cable on the card limit post 2, card limit post 2 is used for separating many cables specially for it is more swift and convenient that the operator distinguishes the circuit.

In order to prevent the cable from being separated from the receiving groove 21, the receiving groove 21 is specially provided with a latch 4. When the clamping limit post 2 is inserted into the through pipe 1, the clamping limit post 2 is clamped and installed through the limiting part 3, so that the clamping limit post 2 can be detached and installed more conveniently by an operator.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable duct wall structure, its characterized in that: including wearing to establish poling (1) on the wall body, be equipped with card limit post (2) in poling (1), offer a plurality of holding tanks (21) that are used for placing the cable on card limit post (2), it is a plurality of holding tank (21) are followed card limit post (2) circumference equipartition.

2. The cable duct wall penetrating structure according to claim 1, wherein: all sides fixedly connected with a plurality of connecting strips (22) of card limit post (2), it is a plurality of connecting strip (22) are followed the circumference equipartition of card limit post (2), connecting strip (22) sliding connection in poling (1).

3. A cable duct wall penetrating structure according to claim 2, wherein: the inner wall of the penetrating pipe (1) is provided with a plurality of grooves (11) which are the same as the connecting strips (22), the grooves (11) are uniformly distributed along the circumferential direction of the penetrating pipe (1), the moving direction of the grooves (11) is arranged along the axial direction of the penetrating pipe (1), and the connecting strips (22) are inserted into the grooves (11).

4. A cable trunking wall feed structure of claim 3 wherein: the limiting piece (3) used for limiting the limiting column (2) is arranged between the connecting strip (22) and the groove (11).

5. A cable duct wall penetrating structure according to claim 4, wherein: the limiting part (3) comprises a limiting block (31) and a spring (32), a mounting groove (111) is formed in the groove bottom of the groove (11), the limiting block (31) is arranged in the groove of the mounting groove (111) in a sliding mode, one end of the spring (32) is fixedly connected to the groove bottom of the mounting groove (111), the other end of the spring (32) is fixedly connected to the sliding block, and the sliding block is connected to the connecting strip (22) in a splicing mode under the action of the spring (32).

6. A cable duct wall penetrating structure according to claim 5, wherein: the end part of the limiting block (31) facing the clamping limiting column (2) is trapezoidal, and a trapezoidal groove (221) matched with the limiting block (31) is formed in the connecting strip (22).

7. The cable duct wall penetrating structure according to claim 1, wherein: the top ends of the two groove walls of the accommodating groove (21) are respectively fixedly connected with a clamping block (4).

8. The cable duct wall penetrating structure according to claim 1, wherein: one end of the poling (1) is fixedly connected with a fixing ring (5), and the fixing ring (5) is fixedly connected to the wall body through a bolt.