CN114295340A

CN114295340A - Detector for fire-fighting pipeline

Info

Publication number: CN114295340A
Application number: CN202111449439.9A
Authority: CN
Inventors: 赵兴隆; 房信
Original assignee: Shenzhen Jincheng Safety Testing Co ltd
Current assignee: Shenzhen Jincheng Safety Testing Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-08

Abstract

The invention discloses a detector for a fire fighting pipeline, which comprises a base, wherein a U-shaped frame is fixedly connected to the upper end of the base, the detector is fixedly connected to the top in the U-shaped frame, two rotating shafts are symmetrically and rotatably connected to the inner wall of the U-shaped frame, fixed blocks are fixedly connected to the side walls, close to each other, of the two rotating shafts, a fixing mechanism is installed on each fixed block, each fixing mechanism comprises two first sliding grooves symmetrically formed in the side walls of the corresponding fixed block, two first sliding blocks are symmetrically and slidably connected to the inner walls of the two first sliding grooves, two fixed rods are symmetrically and fixedly connected to the side walls of the two first sliding blocks, arc-shaped clamping blocks are fixedly connected to the side walls of the two fixed rods, and second sliding grooves are formed in the fixed blocks. According to the invention, the distance between the arc-shaped clamping blocks is adjusted by driving the electric push rod to stretch, so that the arc-shaped clamping blocks can fix fire fighting pipelines with different pipe diameters, the fire fighting pipelines with different pipe diameters can be conveniently detected, and the applicability is stronger.

Description

Detector for fire-fighting pipeline

Technical Field

The invention relates to the technical field of fire fighting pipeline detection, in particular to a detector for a fire fighting pipeline.

Background

The fire-fighting pipeline is a pipeline for connecting fire-fighting equipment and equipment, conveying water for fire fighting, gas or other media, the thickness and the material of the fire-fighting pipeline can meet special requirements, and the fire-fighting pipeline is required to be detected in the production process in order to avoid the problem that the fire-fighting pipeline is unqualified in the actual use process.

Present fire pipeline detection device's fixing device can only fix the fire pipeline of same diameter, can't fix the different fire pipeline of other pipe diameters, consequently can only detect the fire pipeline of same specification, and the suitability is than relatively poor, in addition, in the testing process, still needs artifical manual to carry out the turn-over to the fire pipeline, and is more troublesome, very waste time and energy, based on this, we provide a fire pipeline's detector.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a detector for a fire fighting pipeline.

In order to achieve the purpose, the invention adopts the following technical scheme:

a detector for a fire fighting pipeline comprises a base, wherein a U-shaped frame is fixedly connected to the upper end of the base, the detector is fixedly connected to the top in the U-shaped frame, two rotating shafts are symmetrically and rotatably connected to the inner wall of the U-shaped frame, two side walls, close to each other, of the rotating shafts are fixedly connected with fixed blocks, fixing mechanisms are mounted on the fixed blocks and comprise two first sliding grooves symmetrically formed in the side walls of the fixed blocks, two first sliding blocks are symmetrically and slidably connected to the inner walls of the two first sliding grooves, two fixed rods are symmetrically and fixedly connected to the side walls of the first sliding blocks, arc-shaped clamping blocks are fixedly connected to the side walls of the two fixed rods, second sliding grooves are formed in the fixed blocks, a second sliding block is slidably connected to the inner walls of the second sliding grooves, two first rods are symmetrically and rotatably connected to the side walls of the second sliding blocks, and two second rods are rotatably connected to the other ends of the two first rods, the other ends of the second rods are fixedly connected with the two first sliding blocks respectively, two transverse grooves are symmetrically formed in the fixing block, the transverse grooves are communicated with the first sliding grooves, the transverse grooves are communicated with the second sliding grooves, and the second rods are connected with the inner walls of the two transverse grooves in a sliding mode.

Preferably, install a actuating mechanism on the fixed block, an actuating mechanism is including seting up the recess in the fixed block, recess inner wall fixedly connected with electric putter, the electric putter expansion end run through recess inner wall and with second slider fixed connection.

Preferably, install second actuating mechanism on the U type frame, second actuating mechanism includes the motor through support fixed connection at U type frame lateral wall, the motor output run through U type frame lateral wall and with one of them pivot fixed connection.

Preferably, install wiper mechanism on the base, wiper mechanism sets up two perpendicular grooves in the base upper end including the symmetry, two it has two montants to erect inslot wall sliding connection, two the common fixedly connected with cleaning plate in montant upper end, a plurality of brush hairs of cleaning plate upper end fixedly connected with, it has the intake chamber to have seted up in the cleaning plate, a plurality of apopores, two have been seted up to the intake chamber inner wall two springs of bottom fixedly connected with in the perpendicular inslot, two the spring other end respectively with two montant fixed connection.

Preferably, install water supply mechanism on the base, water supply mechanism includes the pump water tank of fixed connection at the base lateral wall, the sealed sliding connection of pump water tank inner wall has the sliding plug, pump water tank lateral wall fixedly connected with inlet tube, the pump water tank passes through outlet pipe and inlet channel intercommunication.

Preferably, install third actuating mechanism on the pump water tank, third actuating mechanism includes the third slider of sliding connection at pump water tank inner wall, two of third slider lower extreme symmetry fixedly connected with push rods, two the push rod lower extreme all with sliding plug fixed connection, pump water tank inner wall rotates and is connected with reciprocal lead screw, reciprocal lead screw lateral wall and third slider threaded connection.

Preferably, a fourth driving mechanism is installed on the motor, the fourth driving mechanism comprises a first bevel gear fixedly connected to the side wall of the output end of the motor, the upper end of the reciprocating screw penetrates through the upper end of the water pumping tank and is fixedly connected with a second bevel gear, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the inner walls of the water inlet pipe and the water outlet pipe are both provided with one-way valves.

The invention has the following beneficial effects:

1. by arranging the fixing mechanism and the first driving mechanism, the distance between the arc-shaped clamping blocks is adjusted by driving the electric push rod to stretch, so that the arc-shaped clamping blocks can fix the fire fighting pipelines with different pipe diameters, the fire fighting pipelines with different pipe diameters can be conveniently detected, and the applicability is stronger;

2. the fire fighting pipeline can be driven to turn over by arranging the rotating shaft, the fixing block and the second driving mechanism and rotating the driving motor, the mechanical structure is adopted, the operation is simple, the fire fighting pipeline is prevented from being manually turned over, time and labor are wasted, and the detection efficiency is reduced;

3. by arranging the cleaning mechanism, the third driving mechanism and the fourth driving mechanism, the driving motor rotates to drive the sliding plug to slide, the water is pumped into the water inlet groove under the action of the sliding plug, and finally flows out of the water outlet hole to be matched with the bristles to clean the rotating fire fighting pipeline while turning the fire fighting pipeline, so that the problem that the dirt on the surface of the fire fighting pipeline needs to be cleaned manually subsequently, which wastes time and labor is avoided;

4. this device drives second actuating mechanism, third actuating mechanism, fourth actuating mechanism and wiper mechanism work through setting up a motor, has reduced power equipment's input and has used, has saved the electric power resource greatly.

Drawings

FIG. 1 is a schematic structural view of a detector for a fire fighting pipeline according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the D-D structure of FIG. 1;

fig. 6 is a schematic perspective view of the arc-shaped clamping block in fig. 1.

In the figure: the automatic cleaning machine comprises a base, a 2U-shaped frame, a 3 detecting instrument, a 4 rotating shaft, a 5 fixing block, a 6 first sliding chute, a 7 first sliding block, an 8 fixing rod, a 9 arc-shaped clamping block, a 10 second sliding chute, a 11 second sliding block, a 12 first rod, a 13 second rod, a 14 transverse groove, a 15 groove, a 16 electric push rod, a 17 motor, a 18 vertical groove, a 19 vertical rod, a 20 cleaning plate, 21 bristles, a 22 water inlet groove, a 23 water outlet hole, a 24 spring, a 25 pump water tank, a 26 sliding plug, a 27 water inlet pipe, a 28 water outlet pipe, a 29 third sliding block, a 30 push rod, a 31 reciprocating screw rod, a 32 first bevel gear, a 33 second bevel gear and a 34 one-way valve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, a detector for fire fighting pipelines comprises a base 1, a U-shaped frame 2 fixedly connected to the upper end of the base 1, a detector 3 fixedly connected to the top of the inside of the U-shaped frame 2, two rotating shafts 4 symmetrically and rotatably connected to the inner wall of the U-shaped frame 2, a fixed block 5 fixedly connected to the mutually adjacent side walls of the two rotating shafts 4, a fixing mechanism mounted on the fixed block 5 and comprising two first chutes 6 symmetrically arranged on the side walls of the fixed block 5, two first sliding blocks 7 symmetrically and slidably connected to the inner wall of the two first chutes 6, two fixing rods 8 symmetrically and fixedly connected to the side walls of the two first sliding blocks 7, the two fixing rods 8 being L-shaped, and arc-shaped clamping blocks 9 fixedly connected to the side walls of the two fixing rods 8, wherein anti-slip lines are carved on the surface of the arc-shaped clamping blocks 9 to increase the friction force between the arc-shaped clamping blocks 9 and the inner wall of the fire fighting pipeline, strengthen fixed effect, second spout 10 has been seted up in

fixed block

5, 10 inner wall sliding connection of second spout have second slider 11, 11 lateral wall symmetries of second slider are rotated and are connected with two first poles 12, two first pole 12 other ends are rotated and are connected with two second poles 13, two second pole 13 other ends respectively with 7 fixed connection of two first sliders, two cross slots 14 have been seted up to the symmetry in the fixed block 5, two cross slots 14 all communicate with first spout 6, two cross slots 14 all communicate with second spout 10, two second poles 13 respectively with 14 inner wall sliding connection of two cross slots.

Install a actuating mechanism on the fixed block 5, a actuating mechanism is including seting up the recess 15 in the fixed block 5, and recess 15 inner wall fixedly connected with

electric putter

16, 16 expansion ends of electric putter run through recess 15 inner walls and with second slider 11 fixed connection.

A second driving mechanism is installed on the U-shaped frame 2 and comprises a motor 17 fixedly connected to the side wall of the U-shaped frame 2 through a support, and the output end of the motor 17 penetrates through the side wall of the U-shaped frame 2 and is fixedly connected with one rotating shaft 4.

Install wiper mechanism on base 1, wiper mechanism sets up two vertical grooves 18 in base 1 upper end including the symmetry, two vertical groove 18 inner wall sliding connection have and are connected with two montants 19, the common fixedly connected with cleaning plate 20 in two montant 19 upper ends, a plurality of brush hairs 21 of fixedly connected with in cleaning plate 20, the intake chamber 22 has been seted up in cleaning plate 20, a plurality of apopores 23 have been seted up to the 22 inner wall of intake chamber, two springs 24 of bottom fixedly connected with in two vertical grooves 18, two spring 24 other ends respectively with two montants 19 fixed connection, it needs to explain, even to the fire control pipeline of different pipe diameters, under spring 24's effect, brush hair 21 can closely laminate with the fire control pipeline outer wall all the time, guarantee brush hair 21's cleaning performance.

Install water supply mechanism on base 1, water supply mechanism includes the pump water tank 25 of fixed connection at the 1 lateral wall of base, the sealed sliding connection of 25 inner walls of pump water tank has plug 26, pump water tank 25 lateral wall fixedly connected with inlet tube 27, the inlet tube 27 other end is connected with outside water storage equipment, pump water tank 25 communicates with intake chamber 22 through outlet pipe 28, check valve 34 is all installed to inlet tube 27 and 28 inner walls of outlet pipe, it should be explained, the check valve 34 of 27 inner wall installations of inlet tube only allows the water in the outside water storage equipment to get into in the pump water tank 25, the check valve 34 of 28 inner wall installations of outlet pipe only allows the water in the pump water tank 25 to get into in the intake chamber 22.

It should be noted that, the upper end of the pump water tank 25 is provided with a through hole, and when the sliding plug 26 slides in the pump water tank 25 in a sealing manner, the through hole can balance the pressure change in the pump water tank 25, so as to ensure that the sliding plug 26 can slide normally.

Install the third actuating mechanism on the pump water tank 25, the third actuating mechanism includes sliding connection at the third slider 29 of pump water tank 25 inner wall, and two push rods 30 of third slider 29 lower extreme symmetry fixedly connected with, two push rod 30 lower extremes all with sliding plug 26 fixed connection, pump water tank 25 inner wall rotate and are connected with reciprocal lead screw 31, reciprocal lead screw 31 lateral wall and third slider 29 threaded connection.

The motor 17 is provided with a fourth driving mechanism, the fourth driving mechanism comprises a first bevel gear 32 fixedly connected to the side wall of the output end of the motor 17, the upper end of a reciprocating screw 31 penetrates through the upper end of the pump water tank 25 and is fixedly connected with a second bevel gear 33, and the first bevel gear 32 is meshed with the second bevel gear 33.

It should be noted that, the device reduces the investment of the power equipment and greatly saves the power resources by arranging a motor 17 to drive the second driving mechanism, the third driving mechanism, the fourth driving mechanism and the cleaning mechanism to work.

According to the invention, the position of the fire fighting pipeline is firstly adjusted, so that the four arc-shaped clamping blocks 9 are positioned in the fire fighting pipeline, then the two electric push rods 16 are driven to extend, the two second sliding blocks 11 are driven to slide on the inner walls of the second sliding grooves 10, the two second sliding blocks 11 are close to each other, the two second sliding blocks 11 drive the two second rods 13 to respectively slide on the inner walls of the two transverse grooves 14 through the two first rods 12, the two first sliding blocks 7 are further driven to respectively slide on the inner walls of the two first sliding grooves 6, the two fixing rods 8 are driven to move, and the two arc-shaped clamping blocks 9 are further driven to be tightly attached to the inner walls of the fire fighting pipeline, so that the fire fighting pipeline with different specifications is fixed, and the distance between the arc-shaped clamping blocks 9 is adjusted;

after the fire fighting pipeline is fixed, the driving motor 17 rotates to drive the rotating shaft 4 to rotate and drive the fixing block 5 to rotate, so that the fire fighting pipeline fixed by the arc-shaped clamping block 9 is driven to rotate, the fire fighting pipeline is turned over ceaselessly, and the detector 3 can perform all-dimensional detection on all sides of the fire fighting pipeline without manually turning over the fire fighting pipeline, so that time and labor are saved, and the detection efficiency is higher;

the motor 17 pivoted while can drive first bevel gear 32 and rotate, it rotates to drive second bevel gear 33, it rotates to drive reciprocal lead screw 31, and then drive third slider 29 and slide from top to bottom at pump water tank 25 inner wall, third slider 29 drives sliding plug 26 through two push rods 30 and seals the slip from top to bottom at pump water tank 25 inner wall, under sliding plug 26's effect, water in the outside water storage equipment can be through the inlet tube 27 in by the suction pump water tank 25, water in the pump water tank 25 can be extruded into the intake chamber 22 through outlet pipe 28, water in the intake chamber 22 can flow out from apopore 23 at last, cooperation brush hair 21 carries out comprehensive washing to the pivoted fire-fighting pipeline surface, wash the dirt on fire-fighting pipeline surface, avoid follow-up still to need artifically clean, waste time and energy.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The detector for the fire fighting pipeline comprises a base (1) and is characterized in that a U-shaped frame (2) is fixedly connected to the upper end of the base (1), a detector (3) is fixedly connected to the inner top of the U-shaped frame (2), two rotating shafts (4) are symmetrically and rotatably connected to the inner wall of the U-shaped frame (2), two side walls, close to each other, of the rotating shafts (4) are fixedly connected with a fixed block (5), a fixing mechanism is mounted on the fixed block (5) and comprises two first sliding grooves (6) symmetrically arranged on the side walls of the fixed block (5), two first sliding blocks (7) are symmetrically and slidably connected to the inner walls of the two first sliding grooves (6), two fixing rods (8) are symmetrically and fixedly connected to the side walls of the first sliding blocks (7), and arc-shaped clamping blocks (9) are fixedly connected to the side walls of the two fixing rods (8), second spout (10) have been seted up in fixed block (5), second spout (10) inner wall sliding connection has second slider (11), second slider (11) lateral wall symmetry rotation is connected with two first poles (12), two first pole (12) other end rotates and is connected with two second poles (13), two second pole (13) other end respectively with two first slider (7) fixed connection, two cross slot (14), two have been seted up to fixed block (5) internal symmetry cross slot (14) all communicate, two with first spout (6) cross slot (14) all communicate, two with second spout (10) second pole (13) respectively with two cross slot (14) inner wall sliding connection.

2. The detector for the fire fighting pipeline according to claim 1, characterized in that a first driving mechanism is installed on the fixing block (5), the first driving mechanism comprises a groove (15) formed in the fixing block (5), an electric push rod (16) is fixedly connected to the inner wall of the groove (15), and the movable end of the electric push rod (16) penetrates through the inner wall of the groove (15) and is fixedly connected with the second sliding block (11).

3. A fire fighting pipeline detector according to claim 1, characterized in that a second driving mechanism is mounted on the U-shaped frame (2), the second driving mechanism comprises a motor (17) fixedly connected to the side wall of the U-shaped frame (2) through a bracket, and the output end of the motor (17) penetrates through the side wall of the U-shaped frame (2) and is fixedly connected with one of the rotating shafts (4).

4. The detector for the fire fighting pipeline according to claim 3, characterized in that a cleaning mechanism is installed on the base (1), the cleaning mechanism comprises two vertical grooves (18) symmetrically formed in the upper end of the base (1), two vertical rods (19) are connected to the inner wall of the two vertical grooves (18) in a sliding manner, a cleaning plate (20) is fixedly connected to the upper ends of the two vertical rods (19) together, a plurality of bristles (21) are fixedly connected to the upper ends of the cleaning plate (20), a water inlet groove (22) is formed in the cleaning plate (20), a plurality of water outlet holes (23) are formed in the inner wall of the water inlet groove (22), two springs (24) are fixedly connected to the bottom of the vertical grooves (18), and the other ends of the two springs (24) are fixedly connected to the two vertical rods (19) respectively.

5. The detector of claim 4, wherein the base (1) is provided with a water supply mechanism, the water supply mechanism comprises a pump water tank (25) fixedly connected to the side wall of the base (1), the inner wall of the pump water tank (25) is slidably connected with a sliding plug (26) in a sealing manner, the side wall of the pump water tank (25) is fixedly connected with a water inlet pipe (27), and the pump water tank (25) is communicated with the water inlet groove (22) through a water outlet pipe (28).

6. The detector for the fire fighting pipeline according to claim 5, characterized in that a third driving mechanism is installed on the pump water tank (25), the third driving mechanism comprises a third sliding block (29) which is slidably connected to the inner wall of the pump water tank (25), two push rods (30) are symmetrically and fixedly connected to the lower end of the third sliding block (29), the lower ends of the two push rods (30) are fixedly connected to the sliding plug (26), a reciprocating lead screw (31) is rotatably connected to the inner wall of the pump water tank (25), and the side wall of the reciprocating lead screw (31) is in threaded connection with the third sliding block (29).

7. The fire fighting pipeline detector according to claim 6, wherein a fourth driving mechanism is installed on the motor (17), the fourth driving mechanism comprises a first bevel gear (32) fixedly connected to the side wall of the output end of the motor (17), the upper end of the reciprocating lead screw (31) penetrates through the upper end of the pump water tank (25) and is fixedly connected with a second bevel gear (33), and the first bevel gear (32) is meshed with the second bevel gear (33).

8. A fire fighting pipeline detector according to claim 4, characterized in that the inner walls of the inlet pipe (27) and the outlet pipe (28) are provided with one-way valves (34).