CN211866139U

CN211866139U - Environment-friendly smoke dust collecting device for torsion testing machine test

Info

Publication number: CN211866139U
Application number: CN202020458926.6U
Authority: CN
Inventors: 俞越
Original assignee: China Inspection Group Gongxin Security Technology Co ltd
Current assignee: China Inspection Group Gongxin Security Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-06
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to an experimental smoke and dust environmental protection collection device of torsion testing machine belongs to wire rope and detects safe auxiliary assembly. The utility model adopts the technical proposal that: including semi-circular collection cover, collecting pipe and base case, the base incasement is equipped with the air exhauster, and the both sides limit of semi-circular collection cover is equipped with the brush respectively and shelters from the structure, and the gas collection hole of intercommunication and collecting pipe is established to semi-circular collection cover, and the collecting pipe other end UNICOM is equipped with the steel wire protection network in the inlet port of base incasement air exhauster, and the inlet port position is equipped with the venthole connection in outside exhaust duct or filter of air exhauster. The utility model discloses accomplish the abundant collection to waste gas under the prerequisite that does not influence normal test. Meanwhile, the light supplement lamp and the wind power observation window are arranged, so that the test process and the waste gas collecting process can be visually seen. Some large-diameter torsion testing machines are used for several times in one year, and the movable design is convenient to move among the testing machines, so that waste of a fixed suction device is avoided.

Description

Environment-friendly smoke dust collecting device for torsion testing machine test

Technical Field

The utility model relates to an experimental smoke and dust environmental protection collection device of torsion testing machine belongs to wire rope and detects safe auxiliary assembly.

Background

Currently, coal mine steel wire ropes are regularly detected, wherein torsion tests are indispensable links. In a torsion test, a steel wire rope to be tested is often required to be shielded to prevent splashing. But it is difficult to eliminate the metallic respirable particle dust generated in twisting. The temperature of the metal can reach about 150-500 degrees according to the twisting intensity in the twisting process, and the hydrocarbon cleaning agent and the lubricating grease remained on the surface of the metal are decomposed into volatile fuming materials at high temperature, so that the health of a first-line detector is harmed. According to on-site research and communication with detection personnel, the smoke generated by the machine during working is frequent, and has different influences on the body.

Disclosure of Invention

The invention provides an environment-friendly dust collecting device for a torsion testing machine test, which solves the problem of dust collection in the test.

In order to achieve the above object, the utility model adopts the following technical scheme:

torsion testing machine test smoke and dust environmental protection collection device, including semi-circular collection cover, collecting pipe and base case, the base incasement is equipped with the air exhauster, and semi-circular collection cover's both sides limit is equipped with the brush respectively and shelters from the structure, and semi-circular collection cover establishes the gas collection hole of intercommunication and collecting pipe, and the collecting pipe other end UNICOM is in the inlet port of base incasement air exhauster, and the inlet port position is equipped with the steel wire protection network, and the venthole of air exhauster is connected in outside exhaust duct or.

Preferably, one side of the semicircular collecting cover is provided with a strip-shaped observation window, strip-shaped toughened glass is embedded in the strip-shaped observation window, and the gas collecting hole is connected with the cylindrical collecting pipe.

Preferably, the two ends of the collecting pipe are provided with expansion ports, the expansion ports are provided with sealing covers, the middle part above the collecting pipe is provided with an air hole which is connected to a vertical hard supporting pipe through a hard universal joint, the inside of the supporting pipe is hollow and is used as an air flow channel, the lower pipe body of the supporting pipe is fixed on the base box, and a fracture at the lower part of the supporting pipe is communicated with an air inlet hole of the exhaust fan.

Preferably, the gas collecting hole is two big holes at the edge, then two middle holes close to the inside, eight small holes are arranged at the middle, and a light supplementing lamp is arranged at one circle of the position of the gas collecting hole.

Preferably, the hard universal joint is connected with the supporting tube through an air guide elbow, the air guide elbow is provided with a round toughened glass observation window and can be rotationally disassembled for cleaning, the wind power impeller is arranged in the middle of an airflow channel of the observation window, and a light supplement lamp for illuminating the wind power impeller is further arranged at the edge position of the airflow channel.

As preferred, the stay tube passes through the inlet port of switching mouth and base incasement air exhauster and links to each other, and the one end that the base case deviates from the collection cover has the exhaust switching mouth, and the exhaust switching mouth is connected with the venthole of air exhauster at base incasement portion, and the gas vent switching mouth is used for switching outside exhaust duct or high-efficient HEPA filter, and base bottom of the case portion sets up the universal wheel of lockable, and the air exhauster is the pipeline formula fan.

The utility model has the advantages of to torsion testing machine working method special design's waste gas suction device, accomplished the abundant collection to waste gas under the prerequisite that does not influence normal test. Meanwhile, the light supplement lamp and the wind power observation window are arranged, the test process and the waste gas collecting process can be visually seen, and the man-machine interaction degree is good. Some large-diameter torsion testing machines are used for several times in one year, and the movable design is convenient to move among the testing machines, so that waste of a fixed suction device is avoided.

Drawings

Figure 1 is a block diagram of the present invention one,

figure 2 is a block diagram of the present invention two,

figure 3 is a block diagram of a semi-circular collection hood,

FIG. 4 is a block diagram of the internal suction fan of the present invention.

Reference numerals: 1. semicircular collecting cover, 2, collecting pipe, 3, base case, 4, air exhauster, 5, brush shelters from the structure, 6, gas collection hole, 7, protection network, 8, bar observation window, 9, extension mouth, 10, stay tube, 11, air guide elbow, 12, stereoplasm universal joint, 13, universal wheel, 14, light filling lamp, 15, sealed lid.

Detailed Description

The following describes the specific structure of the present invention:

the utility model discloses torsion testing machine test smoke and dust environmental protection collection device, the structure is shown in figure 1, including semi-circular collection cover 1, collecting pipe 2 and base case 3, be equipped with air exhauster 4 in the base case 3.

The semicircular collecting cover 1 is of a semicircular cylinder structure, and two ends of the semicircular collecting cover are of open structures. The two side edges of the semicircular collecting cover 1 are respectively provided with a brush shielding structure 5 downwards, and the brush structures can extend downwards to a collecting range. The semicircular collecting cover 1 is also provided with a strip-shaped observation window 8 on one side, and strip-shaped toughened glass is embedded in the strip-shaped observation window 8, so that the test state of the steel wire can be observed conveniently.

The inner side surface of the semicircular collecting hood 1 is provided with a gas collecting hole 6 communicated with the collecting pipe 2, the gas collecting hole 6 is provided with two large holes at the edge, then is close to two middle holes in the semicircular collecting hood, the middle is provided with eight small holes, a light supplementing lamp is arranged on one circle of the position of the gas collecting hole 6, and the gas collecting hole 6 is connected with the cylindrical collecting pipe 2. The great setting of edge aperture is favorable to increasing the suction flow, prevents that the polluted gas edge from leaking. The operation can be observed under the not good condition's of illumination condition to gas collecting hole 6 position a week light filling lamp, and the light filling lamp is the annular, is located gas collecting hole 6 outer lane, and the state that can clear observation smoke and dust is sucked.

The collecting pipe 2 is provided with expanding openings 9 at two ends for adding auxiliary air suction pipes and enlarging a collecting area. The expansion port 9 is provided with a sealing cover, and the cover can be covered to prevent air leakage when an external pipe is not needed.

An air hole is formed in the middle of the upper portion of the collecting pipe 2 and connected with a hard universal joint 12, the hard universal joint 12 is connected with the supporting pipe 10 through an air guide elbow 11, the air guide elbow 11 is provided with a round toughened glass observation window and can be rotationally detached for cleaning, a wind power impeller is arranged in the middle of an airflow channel of the observation window, and a light supplement lamp for illuminating the wind power impeller is further arranged at the edge position of the airflow channel. The size of the wind power can be visually seen, and the size of the wind power can be more clearly displayed.

The supporting tube 10 is hollow inside and serves as an air flow channel, the lower tube body of the supporting tube 10 is fixed on the base box 3, and the supporting tube 10 is connected with an air inlet of an exhaust fan 4 in the base box 3 through a transfer port. The air inlet hole is provided with a protective net 7. The protective net 7 is 3mm in aperture size and 0.6mm thick, and prevents impurities from being sucked and breaking the blades of the fan.

Base case 3 deviates from the one end of collecting the cover and has the exhaust switching mouth, and the exhaust switching mouth is connected at base case 3 inside and air exhauster 4's venthole, and the gas vent switching mouth is used for switching outside exhaust duct or high-efficient HEPA filter, and base case 3 bottom sets up lockable formula universal wheel 13, and air exhauster 4 is the pipeline formula fan.

The wind speed control of the pipeline type fan is divided into three gears, namely full speed, 50% speed and 25% speed, the control switch controls the light supplementing lamps of the semicircular collecting cover and the observation window, and the two light supplementing lamps are synchronously controlled and are simultaneously turned on or turned off. With a pattern of timed exhaust fan shut-off. The device can also use a wireless speed regulating device, and the wireless speed regulating device preferably adopts a wireless multipurpose speed regulating module with the model of GD-FS02 and can support the functions required by the design. The inside anticreep protector and the fuse of still built-in of collecting box, the fuse uses 220V5A model, and the fuse lies in the earth-leakage protector front end when inserting the circuit, links to each other with external power source wiring.

The utility model has the advantages of to torsion testing machine working method special design's waste gas suction device, accomplished the abundant collection to waste gas under the prerequisite that does not influence normal test. Meanwhile, the light supplement lamp and the wind power observation window are arranged, the test process and the waste gas collecting process can be visually seen, and the man-machine interaction degree is good. Some large-diameter torsion testing machines are used for several times in one year, and the movable design is convenient to move among the testing machines, so that waste of a fixed suction device is avoided. Meanwhile, the remote control timing device has the functions of remote control speed regulation, timing and the like, and is convenient and practical.

Claims

1. The utility model provides a torsion testing machine test smoke and dust environmental protection collection device, which is characterized by, including semi-circular collection cover (1), collecting pipe (2) and base case (3), be equipped with air exhauster (4) in base case (3), the both sides limit of semi-circular collection cover (1) is equipped with brush shelters from structure (5) respectively, gas collection hole (6) of intercommunication and collecting pipe (2) are established in semi-circular collection cover (1), the inlet port of collecting pipe (2) other end UNICOM air exhauster (4) in base case (3), the inlet port position is equipped with protection network (7), the venthole of air exhauster (4) is connected in outside exhaust duct or filter.

2. The environment-friendly smoke dust collecting device for the torsion testing machine test according to claim 1, wherein one side of the semicircular collecting cover (1) is further provided with a strip-shaped observation window (8), strip-shaped toughened glass is embedded in the strip-shaped observation window (8), and the gas collecting hole (6) is connected with the cylindrical collecting pipe (2).

3. The environment-friendly smoke dust collecting device for the torsion testing machine test according to claim 1, wherein two ends of the collecting pipe (2) are provided with expansion openings (9), the expansion openings (9) are provided with sealing covers, an air hole is formed in the middle of the upper portion of the collecting pipe (2) and connected with a hard universal joint (12), the hard universal joint (12) is communicated with a vertical hard supporting pipe (10), the inside of the supporting pipe (10) is hollow and used as an air flow channel, a pipe body at the lower portion of the supporting pipe (10) is fixed on the base box (3), and a port at the lower portion of the supporting pipe (10) is communicated with an air inlet hole of the.

4. The environment-friendly smoke dust collecting device for the torsion testing machine test according to claim 2, wherein the gas collecting hole (6) is provided with two large holes at the edge, then two middle holes close to the inside, the middle is provided with eight small holes, and a light supplement lamp is arranged around the gas collecting hole (6).

5. The environment-friendly smoke dust collecting device for the torsion testing machine test according to claim 3, wherein the hard universal joint (12) is connected with the support tube (10) through an air guide elbow (11), the air guide elbow (11) is provided with a round toughened glass observation window which can be rotatably detached for cleaning, a wind power impeller is arranged in the middle of an airflow channel of the observation window, and a light supplement lamp for illuminating the wind power impeller is further arranged at the edge position of the airflow channel.

6. The environment-friendly smoke dust collecting device for the torsion testing machine test according to claim 3, wherein the supporting tube (10) is connected with an air inlet of an exhaust fan (4) in the base box (3) through a transfer port, an exhaust transfer port is arranged at one end of the base box (3) departing from the collecting cover and is connected with an air outlet of the exhaust fan (4) in the base box (3), the exhaust transfer port is used for transferring an external exhaust pipeline or a high-efficiency HEPA filter, a lockable universal wheel (13) is arranged at the bottom of the base box (3), and the exhaust fan (4) is a pipeline type fan.