CN219717787U - Fireproof plugging tool for pipe orifice - Google Patents

Abstract

The utility model discloses a pipe orifice fireproof blocking tool, which relates to the technical field of power equipment and comprises a cable protection sleeve, wherein a cable body is arranged on the inner wall of the cable protection sleeve, a plurality of pipe orifice outer clamping feet are sleeved on the surface of the cable protection sleeve, mud stoppers are fixedly connected to the upper surfaces of the pipe orifice outer clamping feet, mud bearings are fixedly connected to one sides of the pipe orifice outer clamping feet, which are close to the cable body, and pipe orifice inner clamping feet are fixedly connected to one sides of the mud bearings, which are far away from the mud stoppers. When installing mouth of pipe fire prevention shutoff instrument, at first remove the outer card foot of mouth of pipe and mouth of pipe inner card foot be close to the cable protective sheath for mud holds and mud keep off to install on the cable protective sheath, and the bracket is installed on the surface of cable body this moment, makes mud keep off to install on the cable protective sheath through setting up the outer card foot of mouth of pipe and mouth of pipe inner card foot, can prevent through mud and keep off that fire prevention mud from the outer tube wall landing, makes the bracket can install on the cable protective sheath through mud holds, and the bracket can play the supporting role to fire prevention mud.

Description

Fireproof plugging tool for pipe orifice

Technical Field

The utility model relates to the technical field of power equipment, in particular to a pipe orifice fireproof blocking tool.

Background

When installing the cable, often need punch wall, floor etc. the mouth of pipe fire prevention shutoff instrument is one kind and is used for after carrying out the installation to the cable, can carry out fire prevention shutoff to the mouth of pipe of installing for installing the cable to improve the safe in utilization of cable's a device.

The prior art is such as the utility model of publication number CN213626098U, and this patent discloses a pipeline fire prevention plugging device, especially relates to pipeline fire prevention shutoff technical field, including shutoff pipe, carousel and fixed pipe, the carousel is fixed as an organic whole in the outside right side of shutoff pipe, and fixed pipe rotates to be connected in shutoff pipe inside. When the fireproof blocking of pipeline is carried out, through holding the handle rotation carousel, the carousel can drive the shutoff pipe like this and rotate, along with shutoff pipe and fixed pipe screw-thread fit, and make shutoff pipe outside the pipeline remove, the shutoff pipe just can remove like this to insert the inside of the mouth that needs the shutoff, when the shutoff pipe removed to the mouth that the carousel blocked the shutoff, accomplish the work of fireproof blocking, so not only when installing, it is more convenient, moreover, the effect of shutoff has been improved, thereby the practicality has been improved, current pipeline fireproof blocking device has been solved, not only install comparatively inconvenient when carrying out the fireproof blocking of pipeline, and after the installation, the effect of fireproof blocking is general, lead to the general problem of practicality.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: in the traditional construction method, the fireproof mud plugged by the vertically installed cable protection pipe orifice is easy to fall off, and potential safety hazards exist.

Therefore, we propose a pipe orifice fireproof blocking tool.

Disclosure of Invention

The utility model aims to provide a pipe orifice fireproof blocking tool for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mouth of pipe fire prevention shutoff instrument, includes the cable protection cover, cable body is installed to the inner wall of cable protection cover, cable protection cover's surface cover has a plurality of mouth of pipe outer card to hold, and the equal fixedly connected with mud of the upper surface of a plurality of mouth of pipe outer card is held.

The components achieve the following effects: the mud baffle can be arranged on the cable protective sleeve through the clamping foot outside the pipe orifice, the stability of the installation of the fireproof mud can be improved by the mud baffle, and the situation that the fireproof mud slides down is avoided as far as possible.

Preferably, a plurality of the pipe orifice outer clamping feet are fixedly connected with mud bearings on one side, close to the cable body, of each pipe orifice outer clamping foot, and the mud bearings are fixedly connected with pipe orifice inner clamping feet on one side, far away from the mud baffle, of each mud bearing.

The components achieve the following effects: the inner clamping foot of the pipe orifice and the outer clamping foot of the pipe orifice can be connected through the mud bearing, so that the installation of the fireproof plugging tool of the pipe orifice is ensured.

Preferably, a bracket arm is fixedly connected to one side, close to the cable body, of the inner clamping foot of the pipe orifice.

The components achieve the following effects: the supporting arm can play a role in supporting the fire-proof mud.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the pipe orifice fireproof blocking tool can be suitable for pipe orifices with different thicknesses by arranging the wedge-shaped pipe orifice outer clamping foot, and the fireproof mud can be prevented from sliding off from the outer pipe wall by arranging the convex mud baffle on the pipe orifice outer clamping foot.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1-a cable protective sleeve; 2-a cable body; 3-a bracket arm; 4, clamping the outer part of the pipe orifice; 5-mud bearing; 6-mud blocking; 7-clamping the inner part of the pipe orifice.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a pipe orifice fireproof plugging tool comprises a cable protecting sleeve 1.

The specific arrangement and function of the whole will be specifically described below.

As shown in fig. 1, 2 and 3, the inner wall of the cable protective sleeve 1 is provided with a cable body 2, the surface of the cable protective sleeve 1 is sleeved with a plurality of pipe orifice outer clamping feet 4, and the upper surfaces of the pipe orifice outer clamping feet 4 are fixedly connected with mud baffles 6. The mud guard 6 can be arranged on the cable protective sleeve 1 through the pipe orifice outer clamping foot 4, the mud guard 6 can increase the stability of the installation of fireproof mud, and the situation of the sliding of the fireproof mud is avoided as far as possible.

One side of the plurality of pipe orifice outer clamping feet 4, which is close to the cable body 2, is fixedly connected with a mud bearing 5, and one side of the mud bearing 5, which is far away from the mud baffle 6, is fixedly connected with a pipe orifice inner clamping foot 7. The inner clamping foot 7 of the pipe orifice and the outer clamping foot 4 of the pipe orifice can be connected through the mud bearing 5, so that the installation of the fireproof plugging tool of the pipe orifice is ensured. One side of the pipe orifice inner clamping foot 7, which is close to the cable body 2, is fixedly connected with a bracket arm 3. The supporting arm 3 can play a supporting role on the fire-proof mud.

Working principle: when the pipe orifice fireproof blocking tool is used, the cable protection sleeve 1 is installed, the cable body 2 is installed in the cable protection sleeve 1, and the pipe orifice fireproof blocking tool is used for blocking the cable body 2 and the cable protection sleeve 1. When installing mouth of pipe fire prevention shutoff instrument, at first remove the outer card foot 4 of mouth of pipe and mouth of pipe inner card foot 7 and be close to cable protective sheath 1 for mud holds 5 and mud keeps off 6 and install on cable protective sheath 1, and the bracket 3 is installed on the surface of cable body 2 this moment, makes mud keep off 6 can install on cable protective sheath 1 through setting up the outer card foot 4 of mouth of pipe and mouth of pipe inner card foot 7, can prevent through mud and keep off 6 that fire-proof mud from following outer tube wall landing, makes bracket 3 can install on cable protective sheath 1 through mud holds 5, and bracket 3 can play the supporting role to fire-proof mud.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (3)

1. The utility model provides a mouth of pipe fire prevention shutoff instrument, includes cable protection cover (1), its characterized in that: the inner wall of the cable protection sleeve (1) is provided with a cable body (2), the surface of the cable protection sleeve (1) is sleeved with a plurality of pipe orifice outer clamping feet (4), and the upper surfaces of the pipe orifice outer clamping feet (4) are fixedly connected with mud baffles (6).

2. A nozzle fire blocking tool according to claim 1, wherein: the side, close to the cable body (2), of the plurality of pipe orifice outer clamping feet (4) is fixedly connected with a mud bearing (5), and one side, far away from the mud baffle (6), of the mud bearing (5) is fixedly connected with a pipe orifice inner clamping foot (7).

3. A nozzle fire blocking tool according to claim 2, wherein: one side of the pipe orifice inner clamping foot (7) close to the cable body (2) is fixedly connected with a bracket arm (3).