CN218903687U

CN218903687U - Fire control pipeline perforating device

Info

Publication number: CN218903687U
Application number: CN202223259770.7U
Authority: CN
Inventors: 董洪萍; 单凯; 张福生
Original assignee: Anhui Kaiyuan Fire Equipment Technology Co ltd
Current assignee: Anhui Kaiyuan Fire Equipment Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a fire-fighting pipeline punching device, which belongs to the technical field of fire-fighting pipeline punching and comprises a lower clamping ring, wherein an upper clamping ring is arranged above the lower clamping ring, a through hole is formed in the upper clamping ring, a lantern ring is fixedly connected to the inner side wall of the through hole, a screw is symmetrically and threadedly connected to the inner side of the lantern ring, one end of the screw is fixedly connected with a limiting plate, a motor is arranged above the lantern ring, a drill bit is fixedly arranged at the lower end of the motor, clamping mechanisms are symmetrically arranged at two sides of the motor, supporting plates are fixedly connected to the surfaces of two sides of the upper clamping ring, and a stretching mechanism is arranged on the upper surface of each supporting plate. Can stabilize the drill bit in the perforating device, avoid the deviation to appear when the pipeline punches to improved the accuracy of punching the position, secondly avoid the manual work to hold up perforating device and punch in the punching process, consequently prevent that perforating device's shake from bringing numbness for workman's arm, improved perforating device's use comfort.

Description

Fire control pipeline perforating device

Technical Field

The utility model relates to a fire-fighting pipeline punching device, and belongs to the technical field of fire-fighting pipeline punching.

Background

Fire-fighting pipeline refers to pipeline materials used in fire-fighting, connecting fire-fighting equipment, and delivering fire-fighting water, gas or other mediums. Because of special requirements, the thickness and the material of the fire-fighting pipeline are special requirements, red paint is sprayed, and fire-fighting water is conveyed. Because the fire-fighting pipeline is always in a static state, the requirements on the pipeline are strict, and the pipeline needs to be pressure-resistant, corrosion-resistant and good in high-temperature resistance.

At present, when using fire-fighting pipeline, need install some manometers and some temperature data detection device on the pipeline, consequently, need punch on fire-fighting pipeline, and current fire-fighting pipeline perforating device exists certain not enoughly when using, at first current perforating device is because the pipeline surface is the arc when punching, and when punching, generally all punch with hand perforating device manually, consequently, the position deviation appears very easily causing to punch, thereby the precision of hole position has been reduced, secondly in the punching process because fire-fighting pipeline's degree of hardness, the shake can appear when workman hand perforating device punches, consequently, it is numbness to cause the workman's arm easily, and perforating device's use comfort has been reduced.

Disclosure of Invention

The utility model aims to solve the problems and provide the fire-fighting pipeline punching device which can stabilize the drill bit in the punching device, and avoid deviation of the drill bit during pipeline punching, thereby improving the accuracy of punching positions, and secondly, avoiding manually holding the punching device for punching during the punching process, thereby preventing the shaking of the punching device from leading numbness to the arms of workers and improving the use comfort of the punching device.

The utility model realizes the purpose through the following technical scheme, the fire fighting pipeline punching device comprises a lower clamping ring, an upper clamping ring is arranged above the lower clamping ring, a through hole is formed in the upper clamping ring, a lantern ring is fixedly connected to the inner side wall of the through hole, a screw is symmetrically screwed in the lantern ring, one end of the screw is fixedly connected with a limiting plate, a motor is arranged above the lantern ring, a drill bit is fixedly arranged at the lower end of the motor, buckling mechanisms are symmetrically arranged on two sides of the motor, supporting plates are fixedly connected to the surfaces of two sides of the upper clamping ring, and a stretching mechanism is arranged on the upper surface of each supporting plate.

Preferably, the stretching mechanism comprises a limit rod, the lower end of the limit rod is fixedly connected with the upper surface of the supporting plate, a spring is sleeved on the outer side of the limit rod, the lower end of the spring is fixedly connected with the upper surface of the supporting plate, the upper end of the spring is fixedly connected with a movable plate, the movable plate is in sliding connection with the limit rod, and a clamping block is fixedly connected with the inner side surface of the movable plate.

Preferably, the buckle mechanism comprises a transverse plate, one end of the transverse plate is fixedly connected with the side surface of the motor, a clamping groove is formed in one side surface of the transverse plate, and the clamping groove is detachably connected with a clamping block on the inner side surface of the moving plate.

Preferably, a pipeline is arranged between the lower clamping ring and the upper clamping ring, and the lower clamping ring and the upper clamping ring are detachably connected through bolts.

Preferably, the side surface of the lantern ring is symmetrically provided with an observation port, and an included angle between the observation port and the screw rod is the degree.

Preferably, the inner side walls of the lower clamping ring and the upper clamping ring are symmetrically and fixedly connected with rubber pads, and the rubber pads are distributed at the two ends of the lower clamping ring and the upper clamping ring.

The beneficial effects of the utility model are as follows: according to the utility model, the drill bit in the punching device can be stabilized by arranging the limiting plate at one end of the movable plate which is connected through the threads in the lantern ring, so that deviation of the drill bit during punching of the pipeline is avoided, the accuracy of the punching position is improved, and the motor can be stabilized by mutually matching the stretching mechanism and the buckling mechanism, so that the punching device is prevented from being manually held for punching during punching, numbness of arms of workers is prevented from being caused by shaking of the punching device, and the use comfort of the punching device is improved.

Drawings

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

fig. 2 is a schematic bottom view of the present utility model.

In the figure: the device comprises a lower clamping ring 1, an upper clamping ring 2, a 3 screw rod, a 4 drill bit, a 5 supporting plate, a 6 spring, a 7 clamping block, an 8 limiting rod, a 9 motor, a 10 transverse plate, a 11 clamping groove, a 12 limiting plate, a 13 moving plate, a 14 observation port, a 15 pipeline, a 16 through hole, a 17 rubber pad and a 18 lantern ring.

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. 1-2, a fire-fighting pipeline punching device comprises a lower clamping ring 1, an upper clamping ring 2 is arranged above the lower clamping ring 1, a through hole 16 is formed in the upper clamping ring 2, a lantern ring 18 is fixedly connected to the inner side wall of the through hole 16, a screw 3 is connected to the inner symmetrical threads of the lantern ring 18, a limiting plate 12 is fixedly connected to one end of the screw 3, a motor 9 is arranged above the lantern ring 18, a drill bit 4 is fixedly arranged at the lower end of the motor 9, clamping mechanisms are symmetrically arranged on two sides of the motor 9, support plates 5 are fixedly connected to two side surfaces of the upper clamping ring 2, a stretching mechanism is arranged on the upper surface of the support plate 5, a pipeline 15 is arranged between the lower clamping ring 1 and the upper clamping ring 2, and the lower clamping ring 1 and the upper clamping ring 2 are detachably connected through bolts.

As a technical optimization scheme of the utility model, the stretching mechanism comprises a limiting rod 8, the lower end of the limiting rod 8 is fixedly connected with the upper surface of a supporting plate 5, a spring 6 is sleeved outside the limiting rod 8, the lower end of the spring 6 is fixedly connected with the upper surface of the supporting plate 5, the upper end of the spring 6 is fixedly connected with a moving plate 13, the moving plate 13 is in sliding connection with the limiting rod 8, and the inner side surface of the moving plate 13 is fixedly connected with a clamping block 7, so that a drill bit 4 at one end of a motor 9 in the punching mechanism can be driven to always squeeze a pipeline 15, and the drill bit 4 can be conveniently punched.

As a technical optimization scheme of the utility model, the buckling mechanism comprises the transverse plate 10, one end of the transverse plate 10 is fixedly connected with the side surface of the motor 9, the clamping groove 11 is formed in the side surface of the transverse plate 10, the clamping groove 11 is detachably buckled with the clamping block 7 on the inner side surface of the moving plate 13, the motor 9 can be arranged on the moving plate 13 in the stretching mechanism through the clamping block 7 and the clamping groove 11 in the buckling mechanism, the motor 9 is conveniently pulled by the elastic force of the spring 6 to drive the drill bit 4 to extrude the pipeline 15, and the motor 9 can be limited through the cooperation of the transverse plate 10 and the moving plate 13, so that the motor 9 is prevented from autorotation.

As a technical optimization scheme of the utility model, the side surface of the lantern ring 18 is symmetrically provided with the observation ports 14, and the included angle between the observation ports 14 and the screw 3 is 90 degrees, and the condition of drilling the drill bit 4 in the lantern ring 18 is conveniently observed through the observation ports 14 on the side surface of the lantern ring 18, so that the hole clamping device is timely adjusted under the conditions of overhigh temperature and damage of the drill bit 4.

As a technical optimization scheme of the utility model, rubber pads 17 are symmetrically and fixedly connected to the inner side walls of the lower clamping ring 1 and the upper clamping ring 2, and the rubber pads 17 are distributed at two ends of the lower clamping ring 1 and the upper clamping ring 2, so that the stability of the installation of the lower clamping ring 1 and the upper clamping ring 2 on the side surface of the pipeline 15 can be improved.

When the drilling machine is used, firstly, the lower clamping ring 1 and the upper clamping ring 2 are fixedly clamped on the side surface of the pipeline 15 through bolts, then a worker moves the motor 9 to a position right above the sleeve ring 18, then the drill bit 4 at the lower end of the motor 9 is propped against the position where the side surface of the pipeline 15 needs to be drilled, then the moving plate 13 on the side surface of the limiting rod 8 is pulled, so that the moving plate 13 moves to one side of the transverse plate 10, then the clamping block 7 is clamped in the clamping groove 11 on the side surface of the transverse plate 10, then the worker rotates the screw 3 in the sleeve ring 18, so that the screw 3 can push the limiting plate 12 to be close to the drill bit 4, the drill bit 4 is limited, deviation is prevented from occurring in the drilling process, then the motor 9 is started, the drill bit 4 is driven to drill the pipeline 15 at the moment, and the drill bit 4 and the motor 9 are continuously extruded by the pulling force of the spring 6 and the gravity of the self to the side surface of the pipeline 15 in the drilling process, and thus the efficiency of drilling the pipeline 15 is accelerated.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Fire control pipeline perforating device, including lower snap ring (1), its characterized in that: the top of snap ring (1) down is equipped with snap ring (2), and go up the inside of snap ring (2) and offered through-hole (16), inside wall fixedly connected with lantern ring (18) of through-hole (16), and the inside symmetry threaded connection of lantern ring (18) has screw rod (3), the one end fixedly connected with limiting plate (12) of screw rod (3), and the top of lantern ring (18) is equipped with motor (9), the lower extreme fixed mounting of motor (9) has drill bit (4), and the bilateral symmetry of motor (9) is equipped with buckle mechanism, the equal fixedly connected with backup pad (5) of both sides surface of last snap ring (2), and the upper surface of backup pad (5) is equipped with stretching mechanism.

2. The fire fighting pipeline perforating device of claim 1, wherein: the stretching mechanism comprises a limiting rod (8), the lower end of the limiting rod (8) is fixedly connected with the upper surface of a supporting plate (5), a spring (6) is sleeved on the outer side of the limiting rod (8), the lower end of the spring (6) is fixedly connected with the upper surface of the supporting plate (5), the upper end of the spring (6) is fixedly connected with a moving plate (13), the moving plate (13) is slidably connected with the limiting rod (8), and a clamping block (7) is fixedly connected with the inner side surface of the moving plate (13).

3. The fire fighting pipeline perforating device of claim 1, wherein: the clamping mechanism comprises a transverse plate (10), one end of the transverse plate (10) is fixedly connected with the side surface of the motor (9), a clamping groove (11) is formed in one side surface of the transverse plate (10), and the clamping groove (11) is detachably clamped with a clamping block (7) on the inner side surface of the movable plate (13).

4. The fire fighting pipeline perforating device of claim 1, wherein: a pipeline (15) is arranged between the lower clamping ring (1) and the upper clamping ring (2), and the lower clamping ring (1) and the upper clamping ring (2) are detachably connected through bolts.

5. The fire fighting pipeline perforating device of claim 1, wherein: the observation ports (14) are symmetrically formed in the side surfaces of the lantern rings (18), and an included angle between each observation port (14) and the screw rod (3) is 90 degrees.

6. The fire fighting pipeline perforating device of claim 1, wherein: the inner side walls of the lower clamping ring (1) and the upper clamping ring (2) are symmetrically and fixedly connected with rubber pads (17), and the rubber pads (17) are distributed at two ends of the lower clamping ring (1) and the upper clamping ring (2).