CN217360104U

CN217360104U - Detection equipment for intelligently detecting insulation performance of fire alarm bus

Info

Publication number: CN217360104U
Application number: CN202220103212.2U
Authority: CN
Inventors: 袁云; 许莉
Original assignee: Yunnan Linhui Fire Safety Technology Co ltd
Current assignee: Yunnan Linhui Fire Safety Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-09-02
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a cable detects technical field, specifically is an intellectual detection system fire alarm bus insulating property's check out test set, the upside of workstation is located both ends position department symmetry and is fixed with four backup pads that are the rectangle and arrange, is located two of one end rotate between the backup pad and be connected with first pivot, the outside of first pivot is located middle section position department and is provided with first wind-up roll. The utility model discloses, drive the second wind-up roll through rolling actuating mechanism and rotate, pull the bus and remove, insulation detector can carry out insulating nature to the bus and detect, has improved detection efficiency, supports guiding mechanism through the cable, supports and leads the bus, can reduce the friction between bus and the splint to reduce the wearing and tearing to the bus.

Description

Detection equipment for intelligently detecting insulation performance of fire alarm bus

Technical Field

The utility model relates to a cable detects technical field, specifically is a check out test set of intellectual detection system fire alarm bus insulating properties.

Background

The automatic fire alarm system consists of trigger, fire alarm, linkage output unit and other auxiliary functional units, and it has the functions of converting the physical quantities of smoke, heat, flame, etc. produced during burning into electric signal, transmitting the electric signal to the fire alarm controller and informing the evacuation of the whole floor in sound or light mode. The bus is particularly important in a fire alarm system, so the manufacturing standard of the bus is high, and in order to prevent the fire alarm system from being out of order, the insulation of the bus needs to be detected when the fire alarm system is manufactured.

According to the patent application number: CN202021125242.0 discloses an intellectual detection system fire alarm bus insulating properties's check out test set, the combination through various structures replaces traditional artifical measuring with the intelligent detection of equipment, thereby not only improve work efficiency, reduce staff's burden, and be difficult for producing and omit, improve the qualification rate of product, however, the utility model discloses a do not have the structure that supports and lead to the cable, the clamping jaw is when carrying out the clamp to the cable, the sleeve carries out the rolling to the cable, consequently can produce the friction between cable and the clamping jaw, thereby cause wearing and tearing to the cable, lead to the surface to produce the scratch. Therefore, those skilled in the art provide a detection device for intelligently detecting the insulation performance of a fire alarm bus, so as to solve the problems mentioned in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intellectual detection system fire alarm bus insulating property's check out test set to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a check out test set of intellectual detection system fire alarm bus insulating properties, includes the workstation, the upside of workstation is located both ends position department symmetry and is fixed with four backup pads that are the rectangle and arrange, and two that are located one end rotate between the backup pad and be connected with first pivot, the outside of first pivot is located middle section position department and is provided with first wind-up roll, is located two of the other end rotate between the backup pad and be connected with the second pivot, the outside of second pivot is located middle section position department and is provided with second wind-up roll, and is provided with rolling actuating mechanism between second pivot and one of them backup pad, the upside of workstation is located central point department and is fixed with the loop bar, the upper end slip of loop bar is inserted and is equipped with the telescopic link, the upper end of telescopic link rotates and is connected with the support, the inboard rotation of support is connected with the dwang, the upside of dwang is located both ends position department symmetry and is provided with two cable support guiding mechanisms that the structure is the same, and the upside of dwang is located middle section position department and is provided with insulation detection ware, four the clamp plate is all installed to the upper end of backup pad.

As a further aspect of the present invention: the cable supports guiding mechanism is including being fixed in the lower roll stand of dwang upside one end, the one end of lower roll stand is fixed with the bottom plate, and the inboard of lower roll stand rotates and is connected with down the guide roll, the top of lower roll stand is provided with the roll stand, the inboard of going up the roll stand is rotated and is connected with the guide roll, and goes up the one end of roll stand and be fixed with the upper fixed plate, the upside of bottom plate is fixed with two guide arms, two the guide arm all runs through sliding connection in the inside of upper fixed plate, and the upper end of two guide arms all is fixed with the bulge loop, two the downside of bulge loop all is connected with the cover and locates the pressure spring in the guide arm outside.

As a further aspect of the present invention: the winding driving mechanism comprises a driven gear fixed at one end of the second rotating shaft and a motor installed on one side of one of the supporting plates, a driving gear is arranged at the driving end of the motor, and the driving gear is meshed with the driven gear through teeth.

As a further aspect of the present invention: the both sides of workstation are located both ends position department and all the symmetry is fixed with two side fixed plates, the inside one end of side fixed plate all runs through the screw thread and rotates and be connected with the screw rod, the bottom of screw rod all rotates and is connected with supporting baseplate.

As a further aspect of the present invention: the other end of the upper side of the side fixing plate is fixed with a pull rod, and the upper end of the pull rod is fixed with a hanging ring.

As a further aspect of the present invention: two the outside of guide roll and two last guide rolls all is provided with the protection pad down, the outside of protection pad all is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, drive the second wind-up roll through rolling actuating mechanism and rotate, pull the bus and remove, insulation detector can carry out insulating nature to the bus and detect, has improved detection efficiency, supports guiding mechanism through the cable, supports and leads the bus, can reduce the friction between bus and the splint to reduce the wearing and tearing to the bus, along with the rolling of bus, the cable supports that guiding mechanism can carry out nimble angle and position control according to the change of bus trend.

Drawings

FIG. 1 is a schematic structural diagram of a detection device for intelligently detecting the insulation performance of a fire alarm bus;

FIG. 2 is a rear view of a detection device for intelligently detecting the insulation performance of a fire alarm bus;

FIG. 3 is an enlarged schematic structural view of a point A in FIG. 2 of a detection apparatus for intelligently detecting the insulation performance of a fire alarm bus;

fig. 4 is a schematic structural diagram of a lower guide roll in a detection device for intelligently detecting the insulation performance of a fire alarm bus.

In the figure: 1. a work table; 2. a support plate; 3. a first rotating shaft; 4. a first wind-up roll; 5. a second rotating shaft; 6. a second wind-up roll; 7. a loop bar; 8. a telescopic rod; 9. a support; 10. rotating the rod; 11. a lower roll stand; 12. a lower guide roller; 13. a lower fixing plate; 14. an upper roller frame; 15. an upper guide roller; 16. an upper fixing plate; 17. a guide bar; 18. a convex ring; 19. a compression spring; 20. an insulation detector; 21. a driven gear; 22. a motor; 23. a driving gear; 24. pressing a plate; 25. a side fixing plate; 26. a screw; 27. a support base plate; 28. a pull rod; 29. a lifting ring.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, an intelligent detection device for detecting insulation performance of fire alarm bus comprises a workbench 1, four support plates 2 arranged in a rectangular shape are symmetrically fixed at two ends of the upper side of the workbench 1, a first rotating shaft 3 is rotatably connected between the two support plates 2 at one end, a first wind-up roll 4 is disposed at a middle position of the outer side of the first rotating shaft 3, a second rotating shaft 5 is rotatably connected between the two support plates 2 at the other end, a second wind-up roll 6 is disposed at a middle position of the outer side of the second rotating shaft 5, a wind-up driving mechanism is disposed between the second rotating shaft 5 and one of the support plates 2, a loop bar 7 is fixed at a central position of the upper side of the workbench 1, a telescopic rod 8 is slidably inserted at the upper end of the loop bar 7, and a support 9 is rotatably connected at the upper end of the telescopic rod 8, the inboard of support 9 is rotated and is connected with dwang 10, and the upside of dwang 10 is located both ends position department symmetry and is provided with two cable support guiding mechanisms that the structure is the same, and the upside of dwang 10 is located middle section position department and is provided with insulation detector 20, and clamp plate 24 is all installed to the upper end of four backup pads 2.

In fig. 3: the cable supports guiding mechanism is including being fixed in the lower roll frame 11 of dwang 10 upside one end, the one end of lower roll frame 11 is fixed with bottom plate 13, and the inboard of lower roll frame 11 is rotated and is connected with guide roll 12 down, the top of lower roll frame 11 is provided with roller frame 14, the inboard of going up roller frame 14 is rotated and is connected with guide roll 15, and the one end of going up roller frame 14 is fixed with upper fixed plate 16, the upside of bottom plate 13 is fixed with two guide arms 17, two guide arms 17 all run through sliding connection in the inside of upper fixed plate 16, and the upper end of two guide arms 17 all is fixed with bulge loop 18, the downside of two bulge loops 18 all is connected with the pressure spring 19 that the cover located the guide arm 17 outside, the cable supports guiding mechanism and is used for supporting the cable.

In fig. 2: the winding driving mechanism comprises a driven gear 21 fixed at one end of the second rotating shaft 5 and a motor 22 installed on one side of one of the supporting plates 2, a driving gear 23 is arranged at the driving end of the motor 22, the driving gear 23 is meshed with the driven gear 21 through teeth, and the winding driving mechanism is used for driving the second rotating shaft 5 to rotate to pull a cable.

In fig. 2: the both sides of workstation 1 are located the equal symmetry of both ends position department and are fixed with two side fixing plate 25, and the inside one end of side fixing plate 25 all runs through the screw thread and rotates and be connected with screw rod 26, and the bottom of screw rod 26 all rotates and is connected with supporting baseplate 27, rotates screw rod 26, and screw rod 26 rotates and drives supporting baseplate 27 through the thread engagement and go up and down to can the holistic height of adjusting device.

In fig. 2: the other end of the upper side of the side fixing plate 25 is fixed with a pull rod 28, the upper end of the pull rod 28 is fixed with a hanging ring 29, and the hanging ring 29 is convenient for hoisting the whole device.

In fig. 3 and 4: the outer sides of the two lower guide rollers 12 and the two upper guide rollers 15 are provided with protective pads, the outer sides of the protective pads are provided with anti-slip lines, and the protective pads play a role in protecting cables.

The utility model discloses a theory of operation is: when the bus winding device is used, a bus to be detected is wound on the outer side of the first winding roller 4, one end of the bus is fixed on the outer side of the second winding roller 6, the upper roller frame 14 is pulled upwards, the upper roller frame 14 drives the upper fixing plate 16 to move upwards, the upper fixing plate 16 moves upwards to compress the compression spring 19, the upper roller frame 14 is separated from the lower roller frame 11, then the bus is placed between the lower guide roller 12 and the upper guide roller 15, then the upper roller frame 14 is loosened, the compression spring 19 releases elastic force to push the upper fixing plate 16 and the upper roller frame 14 to move downwards, the upper roller frame 14 drives the upper guide roller 15 to move downwards, the upper guide roller 15 presses the bus on the upper side of the lower guide roller 12, the lower guide roller 12 and the upper guide roller 15 can support and guide the bus, when the bus is wound, friction between the bus and a clamping plate can be reduced, so that the bus abrasion is prevented, then the motor 22 is controlled to operate to drive the driving gear 23 to rotate, the driving gear 23 rotates and drives the driven gear 21 to rotate through tooth meshing, the driven gear 21 drives the second rotating shaft 5 to rotate, the second rotating shaft 5 drives the second winding roller 6 to rotate, the second winding roller 6 rotates and winds the bus, the bus passes through one side of the insulation detector 20 during winding, the insulation detector 20 can perform insulation detection on the bus, the detection efficiency is high, the support 9 is connected with the telescopic rod 8 in a rotating mode, the support 9 is connected with the rotating rod 10 in a rotating mode, the telescopic rod 8 is connected with the sleeve rod 7 in a sliding mode, the lower guide roller 12 and the upper guide roller 15 can rotate and move up and down in the space at will, the guiding flexibility is improved, and the bus is prevented from being distorted and bent due to the change of the trend of the bus.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a check out test set of intellectual detection system fire alarm bus insulating properties, includes workstation (1), its characterized in that, the upside of workstation (1) is located both ends position department symmetry and is fixed with four backup pads (2) that are the rectangle and arrange, is located two of one end rotate between backup pad (2) and be connected with first pivot (3), the outside of first pivot (3) is located middle section position department and is provided with first wind-up roll (4), is located two of the other end rotate between backup pad (2) and be connected with second pivot (5), the outside of second pivot (5) is located middle section position department and is provided with second wind-up roll (6), and is provided with rolling actuating mechanism between second pivot (5) and one of them backup pad (2), the upside of workstation (1) is located central point department and is fixed with loop bar (7), the upper end of loop bar (7) slides and inserts and is equipped with telescopic link (8), the upper end of telescopic link (8) is rotated and is connected with support (9), the inboard of support (9) is rotated and is connected with dwang (10), the upside of dwang (10) is located both ends position department symmetry and is provided with two cables that the structure is the same and supports guiding mechanism, and the upside of dwang (10) is located middle section position department and is provided with insulation detector (20), four clamp plate (24) are all installed to the upper end of backup pad (2).

2. The intelligent detection fire alarm bus insulation performance detection device according to claim 1, wherein the cable support guide mechanism comprises a lower roller frame (11) fixed to one end of the upper side of the rotating rod (10), a lower fixing plate (13) is fixed to one end of the lower roller frame (11), a lower guide roller (12) is connected to the inner side of the lower roller frame (11) in a rotating mode, an upper roller frame (14) is arranged above the lower roller frame (11), an upper guide roller (15) is connected to the inner side of the upper roller frame (14) in a rotating mode, an upper fixing plate (16) is fixed to one end of the upper roller frame (14), two guide rods (17) are fixed to the upper side of the lower fixing plate (13), the two guide rods (17) are connected to the inner portion of the upper fixing plate (16) in a penetrating and sliding mode, protruding rings (18) are fixed to the upper ends of the two guide rods (17), and the lower sides of the two protruding rings (18) are connected to compression springs (19) sleeved on the outer sides of the guide rods (17) ).

3. The device for intelligently detecting the insulation performance of the fire alarm bus according to claim 1, wherein the winding driving mechanism comprises a driven gear (21) fixed at one end of the second rotating shaft (5) and a motor (22) installed at one side of one of the supporting plates (2), a driving gear (23) is arranged at a driving end of the motor (22), and the driving gear (23) is meshed with the driven gear (21) through teeth.

4. The intelligent detection fire alarm bus insulation performance detection equipment according to claim 1, wherein two side fixing plates (25) are symmetrically fixed at two ends of the workbench (1), one end of the inner portion of each side fixing plate (25) is rotatably connected with a screw (26) through a thread in a penetrating manner, and the bottom end of each screw (26) is rotatably connected with a support base plate (27).

5. The equipment for intelligently detecting the insulation performance of the fire alarm bus according to claim 4, wherein a pull rod (28) is fixed at the other end of the upper side of the side fixing plate (25), and a hanging ring (29) is fixed at the upper end of the pull rod (28).

6. The intelligent detection equipment for the insulation performance of the fire alarm bus according to claim 2, wherein the two lower guide rollers (12) and the two upper guide rollers (15) are provided with protective pads on the outer sides, and the protective pads are provided with anti-skid lines on the outer sides.