CN212032341U

CN212032341U - Detection equipment for intelligently detecting insulation performance of fire alarm bus

Info

Publication number: CN212032341U
Application number: CN202021125242.0U
Authority: CN
Inventors: 邢祎冉; 曹洪霄; 杨晨
Original assignee: Shandong Hengde Fire Fighting Detection Co ltd
Current assignee: Shandong Hengde Fire Fighting Detection Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-11-27
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a check out test set of intellectual detection system fire alarm bus insulating properties, which comprises a housin, fixedly connected with motor on the left side outer wall of casing, the worm is installed to the output of motor, the below of worm is equipped with the worm wheel, and meshes the transmission between worm and the worm wheel, there is the pivot through bolted connection on the worm wheel, the drive wheel is installed to the positive one end of pivot, the top welding of casing has two mounts, all rotates on two mounts to be connected with the transmission shaft, has all cup jointed the sleeve on two transmission shafts, has the drive wheel through bolted connection also on the right side transmission shaft, and the left side of worm wheel is equipped with the gear that is located on the worm, and the top of gear is equipped with the rack, and also meshes the transmission. The utility model discloses can replace traditional artifical the measuring with the intelligent detection of equipment through the combination of various structures to not only improve work efficiency, reduce staff's burden, and be difficult for producing and omit, improve the qualification rate of product.

Description

Detection equipment for intelligently detecting insulation performance of fire alarm bus

Technical Field

The utility model relates to a wire detects and uses the field, especially relates to an intellectual detection system fire alarm bus insulating property's check out test set.

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 the fire alarm system, so the manufacturing standard of the bus is very high, and in order to prevent the fire alarm system from breaking down, the insulation performance of the bus needs to be detected when the bus is manufactured, the traditional bus detection needs long-time detection of workers, so that a large amount of time is consumed, the burden of the workers is increased, and omission easily occurs. Therefore, how to detect the insulation of the bus becomes a problem to be solved.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an intelligent detection fire alarm bus insulating properties's check out test set to the intelligent detection of equipment replaces traditional artifical the measuring, thereby not only improves work efficiency, reduces staff's burden, and is difficult for producing and omits, improves the qualification rate of product.

(II) technical scheme

The utility model provides a detection device for intelligently detecting the insulating property of a fire alarm bus, which comprises a shell, wherein a motor is fixedly connected on the outer wall of the left side of the shell, a worm is installed at the output end of the motor, a worm wheel is arranged below the worm, the worm wheel and the worm wheel are in meshing transmission, a rotating shaft is connected on the worm wheel through a bolt, a transmission wheel is installed at one end of the front side of the rotating shaft, two fixing frames are welded at the top of the shell, a transmission shaft is rotationally connected on the two fixing frames, a sleeve is sleeved on the two transmission shafts, the right side of the transmission shaft is also connected with the transmission wheel through a bolt, a gear positioned on the worm is arranged on the left side of the worm wheel, a rack is arranged above the gear, the gear and the rack are also in meshing transmission, a vertical plate is welded on the outer, two all articulated on the splint have the second vaulting pole, the right side of riser is equipped with the detector that is located casing top outer wall, install the siren on the bottom inner wall of casing.

Preferably, a support plate is welded on the outer wall of the left side of the shell, the top of the support plate is connected with a motor through a bolt, a first slotted hole is formed in the wall of the left side of the shell, the right end of the worm penetrates through the first slotted hole, and the right end of the worm is rotatably connected to the inner wall of the right side of the shell.

Preferably, one end of the back of the rotating shaft is rotatably connected to the inner wall of the back of the shell, a belt is connected between the two driving wheels, a second slotted hole is formed in the wall of the top of the shell, and the top end of the belt penetrates through the second slotted hole.

Preferably, a first sliding groove is formed in the wall of the top portion of the shell, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, the bottom of the first sliding block is welded to the rack, a first support rod is hinged to the top of the first sliding block, a spring is welded to one end of the back of the rack, and one end of the back of the spring is welded to the inner wall of the back of the shell.

Preferably, the riser has been seted up the second spout, the inside sliding connection of second spout has the second slider, the welding has two second vaulting poles on the second slider, and the one end that first slider was kept away from to first vaulting pole articulates on the second slider, two the third spout has all been seted up on the splint, the inside sliding connection of third spout has the third slider, the bottom of third slider articulates on the second vaulting pole.

Preferably, the vertical cross section of two splint is the arc structure, through electric connection between detector and the splint, detector and right side through electric connection between the sleeve, also through electric connection between detector and the siren, two the wire has been twined on the sleeve, the model of detector is RK7112, the siren model is LTE-1101.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the combination of the structures such as the motor, the worm wheel, the rotating shaft, the driving wheel, the belt, the transmission shaft and the sleeve enables the device to automatically roll the detected bus, so that the reliability of bus detection is improved, secondary rolling of the detected bus is avoided, the time is saved, and the working efficiency is improved.

2. The combination of structures such as gear, rack, spring, first vaulting pole, second vaulting pole and splint makes this device can realize detecting the bus of various different specifications, improves the application scope of product.

3. The combination of detector and siren makes this device not only can realize that it is intelligent to carry out short-term test with mechanical substitution manual work to the bus, improves work efficiency, and can carry out the police dispatch newspaper to the trouble bus, reminds the staff to mark to improve the qualification rate of product.

Drawings

Fig. 1 is the utility model provides a positive section structure schematic diagram of the check out test set of intellectual detection system fire alarm bus insulating properties.

Fig. 2 is the utility model provides a splint and second vaulting pole of intellectual detection system fire alarm bus insulating property's check out test set look sideways at schematic structure.

Reference numerals: 1. a housing; 2. a motor; 3. a worm; 4. a worm gear; 5, a driving wheel; 6. a sleeve; 7. a gear; 8. a rack; 9. a first stay bar; 10. a second stay bar; 11. a splint; 12. a detector; 13. an alarm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in the figures 1-2, the utility model provides a detection device for intelligently detecting the insulation performance of a fire alarm bus, which comprises a shell 1, wherein a motor 2 is fixedly connected to the outer wall of the left side of the shell 1, a worm 3 is installed at the output end of the motor 2, a worm wheel 4 is arranged below the worm 3, the worm 3 and the worm wheel 4 are in meshing transmission, a rotating shaft is connected to the worm wheel 4 through a bolt, a transmission wheel 5 is installed at one end of the front side of the rotating shaft, two fixing frames are welded at the top of the shell 1, transmission shafts are respectively and rotatably connected to the two fixing frames, sleeves 6 are respectively sleeved on the two transmission shafts, a transmission wheel 5 is also connected to the right transmission shaft through a bolt, a gear 7 positioned on the worm 3 is arranged at the left side of the worm wheel 4, a rack 8 is arranged above the gear 7, the, the top of riser articulates there are two splint 11, all articulates on two splint 11 to have second vaulting pole 10, and the right side of riser is equipped with detector 12 that is located on 1 top outer wall of casing, installs siren 13 on the bottom inner wall of casing 1.

In an alternative embodiment, a support plate is welded on the outer wall of the left side of the casing 1, the top of the support plate is connected with the motor 2 through a bolt, a first slot hole is formed in the wall of the left side of the casing 1, the right end of the worm 3 penetrates through the first slot hole, and the right end of the worm 3 is rotatably connected to the inner wall of the right side of the casing 1.

In an alternative embodiment, one end of the back surface of the rotating shaft is rotatably connected to the inner wall of the back surface of the casing 1, a belt is connected between the two driving wheels 5, a second slot is formed in the wall of the top part of the casing 1, and the top end of the belt passes through the second slot.

In an optional embodiment, a first sliding groove is formed in a wall of the top of the casing 1, a first sliding block is slidably connected inside the first sliding groove, the bottom of the first sliding block is welded on the rack 8, a first support rod 9 is hinged to the top of the first sliding block, a spring is welded at one end of the back of the rack 8, and one end of the back of the spring is welded on the inner wall of the back of the casing 1.

In an optional embodiment, a second sliding groove is formed in the vertical plate, a second sliding block is slidably connected inside the second sliding groove, two second supporting rods 10 are welded on the second sliding block, one end, far away from the first sliding block, of the first supporting rod 9 is hinged to the second sliding block, a third sliding groove is formed in each of the two clamping plates 11, a third sliding block is slidably connected inside the third sliding groove, and the bottom of the third sliding block is hinged to the second supporting rod 10.

In an alternative embodiment, the vertical cross-sections of the two clamping plates 11 are arc-shaped structures, the detector 12 is electrically connected with the clamping plates 11, the detector 12 is electrically connected with the right sleeve 6, the detector 12 is electrically connected with the alarm 13, and wires are wound on the two sleeves 6.

In the utility model, a bus to be detected is wound on the left sleeve 6, one end of the bus is connected with a power supply, the other end is wound on the right sleeve 6, a proper power supply is started, the motor 2 is controlled to be started through the detector 12, so that the worm 3 rotates, the worm 3 not only drives the gear 7 to rotate, but also drives the worm 3 to be meshed with the worm wheel 4 to drive the rotating shaft to rotate, so that the driving wheels 5 are driven to rotate, the two driving wheels 5 drive the right sleeve 6 to rotate through the belt, so that the bus is wound, the gear 7 is meshed with the rack 8 to drive the second slider to move upwards through the first support rod 8, so that the two clamp plates 11 are mutually folded through the two second support rods 10, so that the bus passing through the clamp plates 11 is subjected to insulation detection, when the insulation is detected to be positioned beyond the range of a set value, detector 12 closes motor 2, starts alarm 13 and reports to the police, detect the bus again after carrying out manual start after artifical mark, meshing when gear 7 and rack 8 makes rack 8 antedisplacement extension spring, after rack 8 to the maximum position, gear 7 and rack 8 are in the non-meshing state, thus do not influence folding of splint 11, when needs put splint 11 down, reverse motor 7, the elasticity of spring makes rack 8 move backward, and the reverse rotation of gear 7 makes the rack 8 that moves backward mesh with it, thereby drive splint 11 and put down.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a check out test set of intellectual detection system fire alarm bus insulating properties, includes casing (1), its characterized in that, fixedly connected with motor (2) on the left side outer wall of casing (1), worm (3) are installed to the output of motor (2), the below of worm (3) is equipped with worm wheel (4), and meshes the transmission between worm (3) and worm wheel (4), there is the pivot through bolted connection on worm wheel (4), drive wheel (5) is installed to the positive one end of pivot, the top welding of casing (1) has two mounts, two all be connected with the transmission shaft on the mount, two all cup jointed sleeve (6) on the transmission shaft, the right side also through bolted connection have drive wheel (5) on the transmission shaft, the left side of worm wheel (4) is equipped with gear (7) that are located worm (3), the top of gear (7) is equipped with rack (8), and also meshes the transmission between gear (7) and rack (8), the welding has the riser on the middle part outer wall at casing (1) top, the top of riser articulates there are two splint (11), two it has second vaulting pole (10) all to articulate on splint (11), the right side of riser is equipped with detector (12) that are located on casing (1) top outer wall, install siren (13) on the bottom inner wall of casing (1).

2. The intelligent detection equipment for the insulation performance of the fire alarm bus according to claim 1, wherein a support plate is welded on the outer wall of the left side of the casing (1), the top of the support plate is connected with the motor (2) through a bolt, a first slotted hole is formed in the wall of the left side of the casing (1), the right end of the worm (3) penetrates through the first slotted hole, and the right end of the worm (3) is rotatably connected to the inner wall of the right side of the casing (1).

3. The apparatus for intelligently detecting the insulation performance of a fire alarm bus according to claim 1, wherein one end of the back surface of the rotating shaft is rotatably connected to the inner wall of the back surface of the casing (1), a belt is connected between the two driving wheels (5), a second slot is formed in the wall of the top part of the casing (1), and the top end of the belt passes through the second slot.

4. The intelligent detection equipment for the insulation performance of the fire alarm bus according to claim 1, wherein a first sliding groove is formed in a wall of the top of the casing (1), a first sliding block is connected to the inside of the first sliding groove in a sliding manner, the bottom of the first sliding block is welded to the rack (8), a first support rod (9) is hinged to the top of the first sliding block, a spring is welded to one end of the back of the rack (8), and one end of the back of the spring is welded to the inner wall of the back of the casing (1).

5. The intelligent detection fire alarm bus insulation performance detection equipment according to claim 4, characterized in that, a second chute has been seted up on the riser, the inside sliding connection of second chute has the second slider, two second vaulting poles (10) have been welded on the second slider, and the one end that first slider was kept away from in first vaulting pole (9) articulates on the second slider, two a third chute has all been seted up on splint (11), the inside sliding connection of third chute has the third slider, the bottom of third slider articulates on second vaulting pole (10).

6. The device for intelligently detecting the insulation performance of the fire alarm bus according to claim 1, wherein the vertical cross sections of the two clamping plates (11) are arc-shaped structures, the detector (12) is electrically connected with the clamping plates (11), the detector (12) is electrically connected with the right sleeve (6), the detector (12) is also electrically connected with the alarm (13), and wires are wound on the two sleeves (6).