CN213580822U

CN213580822U - Computer automatic control cable bundling combustion test device

Info

Publication number: CN213580822U
Application number: CN202022584154.3U
Authority: CN
Inventors: 韩雨芯
Original assignee: Liaoning Jianzhu Vocational College
Current assignee: Liaoning Jianzhu Vocational College
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model belongs to the technical field of burning test device, a computer automatic control cable bundling burning test device is related to, wherein, comprising a base plate, the top fixedly connected with motor of bottom plate, fixedly connected with lead screw on the output shaft of motor, the surperficial threaded connection of lead screw has the thread bush, the equal fixedly connected with backup pad in both sides of thread bush, two slide bars of top fixedly connected with of bottom plate, two the top fixedly connected with connecting plate of slide bar, two the equal fixedly connected with bracing piece in top of backup pad, two through-holes have been seted up in the connecting plate. The computer automatic control cable bundling combustion test device has the advantages that the motor, the lead screw and the threaded sleeve are arranged, the output shaft of the motor rotates to drive the lead screw to rotate, the threaded sleeve can be driven to rotate under the sliding fit of the sliding sleeve on the sliding rod, the height of the test box can be conveniently adjusted, and workers can conveniently detect and use the device.

Description

Computer automatic control cable bundling combustion test device

Technical Field

The utility model belongs to the technical field of burning test device, concretely relates to computer automatic control cable bundling burning test device.

Background

Wire and cable are used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion, wire and cable in a broad sense is also called as cable for short, cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; the cable may also have additional conductors without insulation, and the cable bundle burn test is an important way to test the performance of the cable.

The burning environment of cable is single during traditional experiment, carries out burning test under normal atmospheric temperature environment mostly, can not embody the performance of cable, especially the cold-resistant heat resistance of cable, also can not adjust the proof box height moreover, and the staff of being not convenient for uses, needs a computer automatic control cable bundling burning test device for this reason.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a computer automatic control cable bundling burning test device, its combustion environment who has solved the cable is single, can not adjust technical problem such as proof box height.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer automatic control cable bundling combustion test device, includes the bottom plate, the top fixedly connected with motor of bottom plate, fixedly connected with lead screw on the output shaft of motor, the surperficial threaded connection of lead screw has the thread bush, the equal fixedly connected with backup pad in both sides of thread bush, two slide bars of the top fixedly connected with of bottom plate, two the top fixedly connected with connecting plate of slide bar, two the equal fixedly connected with bracing piece in top of backup pad, two through-holes have been seted up in the connecting plate, two the top of bracing piece all passes through-hole fixedly connected with proof box, fixedly connected with fixed block in the proof box, the top fixedly connected with otter board of fixed block, fixedly connected with heater, refrigerator, pressure sensor and temperature sensor in the proof box.

As a further aspect of the present invention: the top fixedly connected with pivot of lead screw, the surface of pivot is rotated and is connected with the bearing, the bottom fixed connection of bearing is on the connecting plate, two equal sliding connection has the sliding sleeve in the slide bar, the one end fixed connection of backup pad is on the sliding sleeve.

As a further aspect of the present invention: the gas storage tank is fixedly connected to the top end of the bottom plate, the air pump is fixedly connected to the top end of the gas storage tank, a first air outlet pipe is fixedly connected to one end of the air pump, and the bottom end of the first air outlet pipe is fixedly connected to the gas storage tank.

As a further aspect of the present invention: the top end of the air pump is fixedly connected with a second air outlet pipe, one end of the second air outlet pipe penetrates through the test box and extends into the test box, a support ring is fixedly connected into the test box, and the surface of the second air outlet pipe is clamped in the support ring.

As a further aspect of the present invention: one end of the gas storage box is fixedly connected with a gas inlet pipe, the top end of the test box is fixedly connected with a third gas outlet pipe, and control valves are arranged on the side faces of the gas inlet pipe and the third gas outlet pipe.

As a further aspect of the present invention: the front end of the test box is rotatably connected with a box door through a hinge, the front end of the box door is fixedly connected with a handle and a fixing clamp, a coded lock is arranged in the box door, and one side of the fixing block is fixedly connected with an igniter.

As a further aspect of the present invention: the top fixedly connected with controller of bottom plate, the front end of controller is provided with the display screen, the fixed surface of controller is connected with button switch, button switch passes through wire electric connection with motor, air pump, pressure sensor, temperature sensor and controller respectively.

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

1. this computer automatic control cable bundling combustion test device through setting up motor, lead screw and thread bush, rotates through the output shaft of motor and drives the lead screw and rotate, can drive the thread bush rotation under the gliding cooperation of sliding sleeve on the slide bar, conveniently adjusts the height of proof box, and the staff of being convenient for detects the use.

2. This computer automatic control cable bundling burning test device through setting up air pump, first outlet duct and second outlet duct, and the air pump can be with the gas in the gas storage box through first outlet duct and second outlet duct inject into the proof box in, is convenient for burn the cable, has improved the efficiency of burning work.

3. This computer automatic control cable bundling combustion test device through setting up refrigerator and heater, refrigerator and heater can provide different combustion environment for the cable of experimental usefulness, and the inside temperature of convenient control test cabinet adjusts the external temperature of cable when experimental, simulates the burning condition of cable under the different temperature environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the test box of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a base plate; 2. a motor; 3. a screw rod; 4. a threaded sleeve; 5. a rotating shaft; 6. a bearing; 7. a support plate; 8. a slide bar; 9. a sliding sleeve; 10. a connecting plate; 11. a support bar; 12. a through hole; 13. a test chamber; 14. a fixed block; 15. a screen plate; 16. a heater; 17. a refrigerator; 18. a temperature sensor; 19. a pressure sensor; 20. a gas storage tank; 21. an air pump; 22. a first air outlet pipe; 23. a second air outlet pipe; 24. a support clip; 25. an igniter; 26. an air inlet pipe; 27. a third air outlet pipe; 28. a control valve; 29. a hinge; 30. a box door; 31. a handle; 32. a coded lock; 33. a fixing clip; 34. a controller; 35. a display screen; 36. a push button switch.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a computer automatic control cable bundling combustion test device comprises a bottom plate 1, a motor 2 is fixedly connected to the top end of the bottom plate 1, a lead screw 3 is fixedly connected to an output shaft of the motor 2, a threaded sleeve 4 is in threaded connection with the surface of the lead screw 3, supporting plates 7 are fixedly connected to two sides of the threaded sleeve 4, two slide bars 8 are fixedly connected to the top end of the bottom plate 1, a connecting plate 10 is fixedly connected to the top ends of the two slide bars 8, supporting rods 11 are fixedly connected to the top ends of the two supporting plates 7, two through holes 12 are formed in the connecting plate 10, the top ends of the two supporting rods 11 penetrate through the through holes 12 and are fixedly connected with a test box 13, the lead screw 3 is driven to rotate through the rotation of the output shaft of the motor 2, the threaded sleeve 4 can be driven to rotate under the sliding fit of a sliding sleeve 9 on the slide bars 8, the, the surface of pivot 5 rotates and is connected with bearing 6, and bearing 6's bottom fixed connection is on connecting plate 10, and equal sliding connection has sliding sleeve 9 in two slide bars 8, and the one end fixed connection of backup pad 7 is on sliding sleeve 9.

Fixedly connected with fixed block 14 in proof box 13, the top fixedly connected with otter board 15 of fixed block 14, fixedly connected with heater 16 in proof box 13, refrigerator 17, pressure sensor 19 and temperature sensor 18, refrigerator 17 and heater 16 can provide different combustion environment for the cable of experimental usefulness, the inside temperature of convenient control test cabinet, adjust the ambient temperature of cable when experimental, simulate the burning condition of cable under the different temperature environment, one side fixedly connected with point firearm 25 of fixed block 14.

Specifically, the top fixedly connected with gas storage tank 20 of bottom plate 1, the top fixedly connected with air pump 21 of gas storage tank 20, the first outlet duct 22 of one end fixedly connected with of air pump 21, the bottom fixed connection of first outlet duct 22 is on gas storage tank 20, air pump 21 can pour into the gas in the gas storage tank 20 into proof box 13 through first outlet duct 22 and second outlet duct 23, be convenient for burn the cable, the efficiency of burning work has been improved, the top fixedly connected with second outlet duct 23 of air pump 21, the one end of second outlet duct 23 is passed proof box 13 and is extended to proof box 13 in, fixedly connected with support ring 24 in proof box 13, the surperficial joint of second outlet duct 23 is in support ring 24.

Specifically, one end of the gas storage tank 20 is fixedly connected with a gas inlet pipe 26, the top end of the test box 13 is fixedly connected with a third gas outlet pipe 27, and the side surfaces of the gas inlet pipe 26 and the third gas outlet pipe 27 are provided with a control valve 28.

Specifically, the front end of the test chamber 13 is rotatably connected with a chamber door 30 through a hinge 29, the front end of the chamber door 30 is fixedly connected with a handle 31 and a fixing clamp 33, and a coded lock 32 is arranged in the chamber door 30.

Specifically, the top end of the bottom plate 1 is fixedly connected with a controller 34, the front end of the controller 34 is provided with a display screen 35, the surface of the controller 34 is fixedly connected with a button switch 36, and the button switch 36 is electrically connected with the motor 2, the air pump 21, the pressure sensor 19, the temperature sensor 18 and the controller 34 through wires.

The utility model discloses a theory of operation does:

s1, when the test box is used, a worker clicks the button switch 36, the motor 2 starts to work, the output shaft of the motor 2 rotates to drive the screw rod 3 to rotate, the threaded sleeve 4 is driven to move upwards under the sliding fit of the sliding sleeve 9 on the sliding rod 8, the supporting rod 11 is driven to move upwards, then the test box 13 is driven to move upwards, and after the test box moves to a proper position, the button switch 36 is clicked, and the motor 2 stops working;

s2, secondly, the worker clicks the button switch 36, the controller 34 starts working, if a low-temperature test is needed, the controller 34 controls the refrigerator 17 to start working, if a high-temperature test is needed, the controller 34 controls the heater 16 to start working, the temperature sensor 18 detects the temperature in the test box 13, and then the detected information is transmitted to the controller 34, so that the temperature is displayed on the display screen 35, and the worker can perform the test according to the temperature on the display screen 35;

s3, then, the staff inputs the password, open trick lock 32, then pull handle 31, under the pivoted cooperation of hinge 29, drive chamber door 30 and rotate, then open proof box 13, place the cable on otter board 15, click button switch 36, air pump 21 begins work, air pump 21 injects the gas in the gas storage box 20 into the proof box through first outlet duct 22 and second outlet duct 23 in, some firearm 25 begins work simultaneously to burn the cable.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a computer automatic control cable bundling burning test device, includes bottom plate (1), its characterized in that: the testing device is characterized in that a motor (2) is fixedly connected to the top end of the bottom plate (1), a lead screw (3) is fixedly connected to an output shaft of the motor (2), a threaded sleeve (4) is connected to the surface of the lead screw (3) in a threaded manner, supporting plates (7) are fixedly connected to the two sides of the threaded sleeve (4), two sliding rods (8) are fixedly connected to the top end of the bottom plate (1), a connecting plate (10) is fixedly connected to the top end of each sliding rod (8), supporting rods (11) are fixedly connected to the top ends of the two supporting plates (7), two through holes (12) are formed in the connecting plate (10), two through ends of the two supporting rods (11) penetrate through the through holes (12) and are fixedly connected with a testing box (13), a fixed block (14) is fixedly connected to the testing box (13), and, the test box (13) is internally and fixedly connected with a heater (16), a refrigerator (17), a pressure sensor (19) and a temperature sensor (18).

2. The computer automatic control cable bundling combustion test device of claim 1, wherein: the top fixedly connected with pivot (5) of lead screw (3), the surface of pivot (5) is rotated and is connected with bearing (6), the bottom fixed connection of bearing (6) is on connecting plate (10), two equal sliding connection has sliding sleeve (9) in slide bar (8), the one end fixed connection of backup pad (7) is on sliding sleeve (9).

3. The computer automatic control cable bundling combustion test device of claim 1, wherein: the gas storage tank is characterized in that the gas storage tank (20) is fixedly connected to the top end of the bottom plate (1), the air pump (21) is fixedly connected to the top end of the gas storage tank (20), the first air outlet pipe (22) is fixedly connected to one end of the air pump (21), and the bottom end of the first air outlet pipe (22) is fixedly connected to the gas storage tank (20).

4. The computer automatic control cable bundling combustion test device of claim 3, wherein: the top fixedly connected with second outlet duct (23) of air pump (21), the one end of second outlet duct (23) is passed in test box (13) extends to test box (13), fixedly connected with support ring (24) in test box (13), the surperficial joint of second outlet duct (23) is in support ring (24).

5. The computer automatic control cable bundling combustion test device of claim 3, wherein: one end fixedly connected with intake pipe (26) of gas storage box (20), the top fixedly connected with third outlet duct (27) of proof box (13), the side of intake pipe (26) and third outlet duct (27) is provided with control flap (28).

6. The computer automatic control cable bundling combustion test device of claim 1, wherein: the front end of the test box (13) is rotatably connected with a box door (30) through a hinge (29), the front end of the box door (30) is fixedly connected with a handle (31) and a fixing clamp (33), a coded lock (32) is arranged in the box door (30), and an igniter (25) is fixedly connected to one side of the fixing block (14).

7. The computer automatic control cable bundling combustion test device of claim 1, wherein: the top fixedly connected with controller (34) of bottom plate (1), the front end of controller (34) is provided with display screen (35), the fixed surface of controller (34) is connected with button switch (36), button switch (36) pass through wire electric connection with motor (2), air pump (21), pressure sensor (19), temperature sensor (18) and controller (34) respectively.