CN214067051U

CN214067051U - Vertical burning test machine for bundled wires and cables

Info

Publication number: CN214067051U
Application number: CN202023151364.XU
Authority: CN
Inventors: 斯红超; 王文毅; 刘福豪
Original assignee: Youer Testing Guangdong Co ltd
Current assignee: Youer Testing Guangdong Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a vertical combustion testing machine of beam forming wire and cable, including centre gripping subassembly, burning box and end cabinet, the inside central point of end cabinet puts and installs the purification tank, the burning box is installed to top one side of end cabinet, the internally mounted of burning box has the mounting disc, the top center department of mounting disc installs some firearm, the installation pole is installed to the top both sides of mounting disc, the centre gripping subassembly is installed in the outside of installation pole. The utility model discloses an install the installation pole in the top both sides of mounting disc, be convenient for carry out the altitude mixture control at the vertical position for the centre gripping subassembly through the installation pole, make its centre gripping subassembly can adjust the vertical position according to beam forming wire and cable's length, the beam forming wire and cable of the centre gripping subassembly centre gripping of being convenient for lights, improved beam forming wire and cable combustion test's efficiency, the device of also being convenient for simultaneously is applicable to the beam forming wire and cable of different length, the application range of device has been enlarged, the practicality of device has been improved.

Description

Vertical burning test machine for bundled wires and cables

Technical Field

The utility model relates to a cable burning test technical field specifically is a vertical burning test machine of beam forming wire and cable.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total and outer jackets, and the cable may have additional uninsulated conductors, and in order to test the cable for flammability, a bundled wire/cable vertical burn test machine is required.

The existing vertical burning test machine for bundled wires and cables has the following defects:

1. the conventional vertical burning test machine for the bunched wires and cables cannot adjust the vertical position according to the length of the bunched wires and cables, so that the bunched wires and cables cannot be ignited during burning test, the application range of the device is limited, the burning test efficiency of the bunched wires and cables is reduced, and the practicability of the device is reduced;

2. the conventional vertical combustion testing machine for the bunched wires and cables cannot treat waste gas generated during combustion of the bunched wires and cables, so that the waste gas is diffused in the air, the safety of a working environment is damaged, and the physical health of workers is also harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perpendicular burning test machine of beam forming wire and cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical combustion testing machine for bundled wires and cables comprises a clamping assembly, a combustion box and a bottom cabinet, wherein a purification tank is installed at the inner central position of the bottom cabinet, a reaction chamber is arranged on one side of the interior of the purification tank, a one-way valve is installed on one side of the reaction chamber, an activated carbon filter screen is installed at the inner equal distance of the purification tank, a molecular sieve is filled in one side of the interior of the purification tank, which is far away from the reaction chamber, the combustion box is installed on one side of the top of the bottom cabinet, an installation disc is installed in the combustion box, an igniter is installed at the center of the top of the installation disc, installation rods are installed on two sides of the top of the installation disc, the clamping assembly is installed on the outer side of the installation rods, a clamping frame is installed in the clamping assembly through threaded bolts, a telescopic rod is installed on one side of the clamping frame, and a fixed hoop is installed at one end of the telescopic rod through a knob, the front of burning box installs the slide rail, airtight chamber door is installed through the slide rail in the front of burning box, the side cabinet is installed to one side of burning box, the internally mounted of side cabinet has the air inlet machine.

Preferably, the top of the side cabinet is provided with a filter pipe, and the bottom end of the filter pipe is connected with the air inlet machine through a pipe fitting.

Preferably, a spring lining is installed on the inner side of the clamping frame, and the spring lining is semi-annular.

Preferably, the internally mounted of end cabinet has the air exhauster, the pipe fitting that extends to combustion box inside is installed to the input of air exhauster.

Preferably, the electromagnetic valves are installed on two sides of the purification tank, and one ends of the electromagnetic valves are connected with the exhaust fan through pipe fittings.

Preferably, the front surface of the closed box door is provided with an observation window, and two sides of the closed box door are provided with sliding plates.

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

1. the utility model discloses an install the installation pole in the top both sides of mounting disc, be convenient for carry out the altitude mixture control at the vertical position for the centre gripping subassembly through the installation pole, make its centre gripping subassembly can adjust the vertical position according to beam forming wire and cable's length, the beam forming wire and cable of the centre gripping subassembly centre gripping of being convenient for lights, improved beam forming wire and cable combustion test's efficiency, the device of also being convenient for simultaneously is applicable to the beam forming wire and cable of different length, the application range of device has been enlarged, the practicality of device has been improved.

2. The utility model discloses an internally mounted at the end cabinet has the purifying tank, through the reactant in the purifying tank to and active carbon filter screen and molecular sieve, can carry out purification treatment to the waste gas that produces when bundling wire and cable burns, has increased the feature of environmental protection of device, avoids waste gas diffusion in the air, has guaranteed operational environment's security, avoids endangering staff's health, has improved the green performance of device.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of a partial structure of the clamping assembly of the present invention;

fig. 4 is a schematic view of the local structure of the purification tank of the present invention.

In the figure: 1. a side cabinet; 101. an air inlet machine; 102. a filter tube; 2. a clamping assembly; 201. a fixing hoop; 202. a telescopic rod; 203. a clamping frame; 204. a threaded bolt; 205. a spring liner; 3. a combustion box; 301. mounting a disc; 302. an igniter; 303. mounting a rod; 304. a slide rail; 4. a bottom cabinet; 401. an exhaust fan; 5. a purification tank; 501. a reaction chamber; 502. a one-way valve; 503. an electromagnetic valve; 504. an active carbon filter screen; 505. a molecular sieve; 6. a closed box door; 601. an observation window; 602. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a vertical combustion testing machine for bundled wires and cables comprises a clamping component 2, a combustion box 3 and a bottom cabinet 4, wherein a purification tank 5 is arranged at the center of the inside of the bottom cabinet 4, a cabinet door is arranged on the front surface of the bottom cabinet 4 through a hinge, internal devices can be conveniently overhauled through the cabinet door, a reactant in the purification tank 5, an active carbon filter screen 504 and a molecular sieve 505 can purify waste gas generated during the combustion of the bundled wires and cables, the environmental protection performance of the device is improved, the waste gas is prevented from being diffused in the air, the safety of the working environment is ensured, the harm to the bodies of workers is avoided, the green environmental protection performance of the device is improved, a reaction chamber 501 is arranged on one side of the inside of the purification tank 5, the reactant is filled in the reaction chamber 501, the reactant can chemically react with the input waste gas, the waste gas is effectively purified, a one side of the reaction chamber 501 is provided with a one-way valve 502, activated carbon filter screens 504 are equidistantly installed inside the purification tank 5, one side of the interior of the purification tank 5, which is far away from the reaction chamber 501, is filled with a molecular sieve 505, a reactant in the reaction chamber 501 inside the purification tank 5 can react with input waste gas to effectively purify the waste gas, the reacted waste gas can enter the activated carbon filter screens 504 through a one-way valve 502, fine dust with peculiar smell in the waste gas can be effectively removed by using activated carbon particles in the activated carbon filter screens 504, the filtered waste gas can effectively adsorb water vapor in the waste gas through the molecular sieve 505, the waste gas is ensured to reach the emission standard, a combustion box 3 is installed on one side of the top of the bottom cabinet 4, the combustion box 3 can provide a combustion position for cable combustion, the combustion effect of the cable is prevented from being influenced by external factors, the test effect of the cable combustion is ensured, a mounting disc 301 is installed inside the combustion box 3, the mounting disc 301 can provide a mounting position for the igniter 302, the igniter 302 is convenient to install, the igniter 302 is installed at the center of the top of the installation disc 301, the igniter 302 can be externally connected with combustion gas, combustion energy is convenient to provide for combustion cables, the installation rods 303 are installed on two sides of the top of the installation disc 301, the installation position can be provided for the clamping assembly 2 through the installation rods 303, the height of the clamping assembly 2 at the vertical position can be conveniently adjusted through the installation rods 303, the vertical position of the clamping assembly 2 can be adjusted according to the length of the bundled wires and cables, the bundled wires and cables clamped by the clamping assembly 2 can be conveniently ignited, the efficiency of a bundled wire and cable combustion test is improved, meanwhile, the device is also convenient to be suitable for the bundled wires and cables with different lengths, the application range of the device is enlarged, the practicability of the device is improved, the clamping assembly 2 is installed on the outer side of the installation rods 303, and the circuit wire harnesses can be conveniently clamped and fixed through the clamping assembly 2, the cable harness is convenient to burn vertically, the clamping frame 203 is arranged in the clamping assembly 2 through the threaded bolt 204, the two groups of clamping frames 203 can be connected through the threaded bolt 204, so that the cable harness can be clamped through the two groups of clamping frames 203, the telescopic rod 202 is arranged on one side of the clamping frame 203, the horizontal position of the clamping frame 203 can be conveniently adjusted through the telescopic rod 202, the distance between the two groups of clamping frames 203 can be realized, the clamping frame 203 can be conveniently adjusted according to the specification of the cable harness, the device can be suitable for harness cables with different specifications, the fixed hoop 201 is arranged at one end of the telescopic rod 202 through a knob, the telescopic rod 202 can be fixed on the outer side of the mounting rod 303 through the fixed hoop 201, the vertical height of the telescopic rod 202 on the outer side of the mounting rod 303 can be conveniently adjusted through the fixed hoop 201, the vertical height of the cable harness can be conveniently adjusted, and the adjustability of the device is increased, the practicality of device has been improved, slide rail 304 is installed in the front of burning box 3, airtight chamber door 6 is installed through slide rail 304 in the front of burning box 3, movable mounting airtight chamber door 6 can be convenient for through slide rail 304 and slide 602 cooperation, airtight chamber door 6 of being convenient for carries out the push-and-pull and opens, side cabinet 1 is installed to one side of burning box 3, side cabinet 1 can be convenient for protect the internal installation, prevent to receive the destruction of external force, the internally mounted of side cabinet 1 has air inlet machine 101, inside air inlet machine 101 circular telegram operation accessible pipe fitting carries the outside air of filter tube 102 to burning box 3, provide the air for burning box 3 internal cable burning, make the abundant burning of its cable, the experimental effect of cable burning has been guaranteed.

Further, the filter pipe 102 is installed at the top of the side cabinet 1, the bottom end of the filter pipe 102 is connected with the air inlet machine 101 through a pipe fitting, the air inlet machine 101 conveys the air outside the filter pipe 102 to the inside of the combustion box 3 through the pipe fitting, impurities in the air can be effectively filtered through the filter pipe 102, the impurities in the air are prevented from entering the inside of the combustion box 3, and the cable combustion test effect inside the combustion box 3 is ensured.

Further, spring liner 205 is installed to the inboard of holding frame 203, and spring liner 205 be the semicircle form, and the elasticity of the usable spring of spring liner 205 can carry out stable centre gripping when the cable expands or contracts, has guaranteed the steadiness of pencil cable centre gripping, and the spring liner 205 of semicircle form can carry out the centre gripping to the pencil cable of different diameters.

Further, the internally mounted of end cabinet 4 has air exhauster 401, and the pipe fitting that extends to 3 insides of burning box is installed to air exhauster 401's input, and air exhauster 401 accessible pipe fitting can carry the waste gas that the cable burning produced 3 insides of burning box inside to purification tank 5 inside.

Further, solenoid valve 503 is installed to the both sides of purifying tank 5, and solenoid valve 503's one end is connected with air exhauster 401 through the pipe fitting, can be convenient for control through solenoid valve 503 and get into the inside waste gas volume of purifying tank 5, and the staff of being convenient for operates.

Further, the front of the airtight box door 6 is provided with an observation window 601, and a worker can penetrate through the cable combustion effect through the observation window 601, so that the cable combustion test effect recording is facilitated, and the sliding plates 602 are installed on two sides of the airtight box door 6, so that the airtight box door 6 can be movably installed through the sliding plates 602 and the sliding rails 304, and the airtight box door 6 can be conveniently pushed and pulled to be opened.

The working principle is as follows: the two groups of clamping frames 203 can be connected through the threaded bolt 204, so that the cable harness can be clamped through the two groups of clamping frames 203, the vertical height of the telescopic rod 202 at the outer side of the installation rod 303 can be conveniently adjusted through the fixed hoop 201, so that the vertical height of the cable harness can be conveniently adjusted, the bottom end of the cable harness is positioned above the igniter 302, the cable harness can be ignited through the igniter 302, a worker can penetrate through the cable combustion effect through the observation window 601, so that the cable combustion test effect recording is convenient to perform, the exhaust fan 401 can convey exhaust gas generated by the combustion of the cable in the combustion box 3 to the inside of the purification tank 5 through a pipe fitting, the reactant in the reaction chamber 501 in the purification tank 5 can react with the input exhaust gas to effectively purify the exhaust gas, the exhaust gas after the reaction can enter the activated carbon filter screen 504 through the one-way valve 502, and fine dust with peculiar smell in the exhaust gas can be effectively removed by using the activated carbon particles in the activated carbon filter screen 504, and the filtered waste gas can effectively adsorb water vapor in the waste gas through the molecular sieve 505, so that the waste gas is ensured to reach the emission standard.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a vertical burning test machine of beam forming wire and cable, includes centre gripping subassembly (2), burning box (3) and end cabinet (4), its characterized in that: the utility model discloses a purification device, including a base cabinet (4), the inside central point of bottom cabinet (4) puts and installs purification tank (5), the inside one side of purification tank (5) is provided with reacting chamber (501), check valve (502) are installed to one side of reacting chamber (501), activated carbon filter screen (504) are installed to the inside equidistance of purification tank (5), molecular sieve (505) are filled to the inside one side of keeping away from reacting chamber (501) of purification tank (5), burning box (3) are installed to top one side of bottom cabinet (4), the internally mounted of burning box (3) has mounting disc (301), the top center department of mounting disc (301) installs some firearm (302), mounting rod (303) are installed to the top both sides of mounting disc (301), centre gripping subassembly (2) are installed in the outside of mounting rod (303), clamping frame (203) are installed through threaded bolt (204) in centre gripping subassembly (2), telescopic link (202) are installed to one side of clamping frame (203), fixed hoop (201) are installed through the knob to the one end of telescopic link (202), slide rail (304) are installed in the front of burning box (3), airtight chamber door (6) are installed through slide rail (304) in the front of burning box (3), side cabinet (1) is installed to one side of burning box (3), the internally mounted of side cabinet (1) has air inlet machine (101).

2. The bundled wire cable vertical flame tester of claim 1, characterized in that: the top of the side cabinet (1) is provided with a filter pipe (102), and the bottom end of the filter pipe (102) is connected with the air inlet fan (101) through a pipe fitting.

3. The bundled wire cable vertical flame tester of claim 1, characterized in that: the inner side of the clamping frame (203) is provided with a spring lining (205), and the spring lining (205) is in a semi-ring shape.

4. The bundled wire cable vertical flame tester of claim 1, characterized in that: the utility model discloses a burning cabinet, including end cabinet (4), the internally mounted of end cabinet (4) has air exhauster (401), the pipe fitting that extends to burning box (3) inside is installed to the input of air exhauster (401).

5. The bundled wire cable vertical flame tester of claim 1, characterized in that: solenoid valve (503) are installed to the both sides of purifying tank (5), and the one end of solenoid valve (503) is passed through the pipe fitting and is connected with air exhauster (401).

6. The bundled wire cable vertical flame tester of claim 1, characterized in that: the front surface of the closed box door (6) is provided with an observation window (601), and sliding plates (602) are arranged on two sides of the closed box door (6).