CN212321375U - Oil smoke on-line monitoring device - Google Patents

Abstract

The utility model belongs to the technical field of the technique of oil smoke monitoring and specifically relates to a oil smoke on-line monitoring device is related to, it includes the monitor, installs the support on the roof, set up in driving piece on the support the lifting rope that the driving piece ordered about to receive and release and the lifting rope pulls down vertical removal's movable table, the monitor install in the bottom of movable table. The utility model discloses have the effect that the monitor ann of being convenient for was torn open.

Description

Oil smoke on-line monitoring device

Technical Field

The utility model belongs to the technical field of the technique of oil smoke monitoring and specifically relates to an oil smoke on-line monitoring device is related to.

Background

At present, in food processing workshops and catering places, due to the fact that food needs to be cooked, substances harmful to the environment and human bodies, such as oil smoke, particulate matters and non-methane total hydrocarbons, are easily generated, a merchant usually installs environment-friendly equipment in or around a store to reduce emission of various toxic and harmful substances, and when the environment-friendly equipment is in a problem or emission of the toxic and harmful substances exceeds the treatment capacity of the environment-friendly equipment, the various toxic and harmful substances are easily accumulated. When the concentration of oil smoke, particulate matters and non-methane total hydrocarbons in air exceeds a certain amount, the damage to human health is easily caused, and some merchants can set an oil smoke detector, a particulate matter detector and a non-methane total hydrocarbon detector indoors to detect the concentration of each substance and judge whether the air quality is qualified.

The utility model discloses a current china utility model that authorizes bulletin number is CN210071603U discloses a lampblack monitoring device, which comprises a housin, the inside fixedly connected with oil smoke detector of casing, particulate matter detector and non-methane overall detector, the oil smoke detector, particulate matter detector and the total hydrocarbon detector of non-methane all stretch out the casing setting, the internal control circuit that is connected with of casing, control circuit includes oil smoke comparison module, particulate matter comparison module, the total hydrocarbon comparison module of non-methane and response module that exceeds standard, oil smoke comparison module compares oil smoke concentration value and oil smoke default, particulate matter comparison module compares particulate matter concentration value and particulate matter default, the total hydrocarbon comparison module of non-methane compares total hydrocarbon concentration value and total hydrocarbon default of non-methane, response module that exceeds standard all sends out the police dispatch newspaper and controls the IGBT circuit and open circuit after arbitrary looks exceed standard.

Above-mentioned utility model has and can be after the material exceeds standard automatic control equipment outage and send out the effect of police dispatch newspaper.

The above prior art solutions have the following drawbacks: the oil smoke monitoring device is arranged on an indoor roof and is generally arranged in the middle, so that the air condition in a room can be monitored in the largest range, and an alarm is given out if a problem occurs. When the oil fume monitoring device fails and needs to be overhauled, workers need to move the ladder and detach the ladder; after the oil smoke monitoring device is repaired or replaced, the oil smoke monitoring device is installed on the roof by climbing a ladder, and the process of installing and disassembling the oil smoke monitoring device by workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an oil smoke on-line monitoring device, it has the effect that the monitor ann of being convenient for was torn open.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an oil smoke on-line monitoring device, includes the monitor, still including installing the support on the roof, set up in driving piece on the support the lifting rope that receive and releases under the driving piece orders about and the movable table of vertical removal under the lifting rope pulls, the monitor install in the bottom of movable table.

By adopting the technical scheme, the driving piece drives the lifting rope to be wound or released so as to enable the movable table to ascend or descend, the monitor is arranged at the bottom of the movable table, and when the monitor needs to be maintained, the movable table descends; after the monitor is changed, the movable table is lifted, and compared with the prior art, the technical scheme has the characteristic of facilitating the installation and disassembly of the monitor.

The present invention may be further configured in a preferred embodiment as: the output end of the driving piece is connected with a first rotating shaft, the first rotating shaft is fixedly connected with at least two baffle plates, and the lifting rope is wound between the two baffle plates.

Through adopting above-mentioned technical scheme, the lifting rope winding is in first pivot, can carry out the rolling or release by the rotation of first pivot, and two baffles can be with the effectual restriction of lifting rope in certain within range, have increased the stability of lifting rope rolling in-process.

The present invention may be further configured in a preferred embodiment as: the baffle is provided with a through hole, and the lifting rope penetrates through the through hole and then is bound and fixed.

Through adopting above-mentioned technical scheme, set up the through-hole on the baffle after, the staff can pass the through-hole with the one end of lifting rope to the ligature rigid coupling, and then fix the tip of lifting rope.

The present invention may be further configured in a preferred embodiment as: first pivot is located two position between the baffle is provided with a guide section of thick bamboo, a guide section of thick bamboo is leaks hopper-shaped and the cover is located in the first pivot, the great one side of guide section of thick bamboo opening is close to the through-hole, the inner wall of a guide section of thick bamboo with even rigid coupling has a plurality of guide boards between the first pivot, adjacent two be formed with the confession between the guide board the cavity that the lifting rope was worn.

Through adopting above-mentioned technical scheme, the staff penetrates the cavity with the lifting rope, then draws forth from the great one end of guide cylinder opening to it is fixed through the ligature behind the through-hole, and guide cylinder has domatic guide lifting rope rolling time and draws close to in the middle of two baffles, and simultaneously, a plurality of cavities can supply the staff to select, the staff's operation of being convenient for.

The present invention may be further configured in a preferred embodiment as: the bottom of the movable table is provided with a bearing tray for bearing the monitor, one end of the bearing tray is hinged with the movable table, and the other end of the bearing tray is detachably connected with the movable table.

Through adopting above-mentioned technical scheme, the staff places the monitor in holding the tray, will hold the tray and open when needs maintenance, will monitor place the monitor in holding the tray after the monitor maintenance is accomplished to it is together fixed with the mobile station to hold the tray.

The present invention may be further configured in a preferred embodiment as: the bottom rigid coupling of activity platform has the second otic placode, be provided with spacing hole on the second otic placode, the rigid coupling has the second connecting rod on the tray, be provided with the spacing groove on the second connecting rod, wear to be equipped with on the second otic placode and be used for the embedding the spacing groove is fixed the locating part of second connecting rod.

By adopting the technical scheme, when the monitor needs to be disassembled, the limiting piece is pulled out, and the bearing tray is turned over to take out the monitor; when the monitor is repaired and the bearing tray is placed, the bearing tray is turned upwards, the limiting groove in the second connecting rod is aligned to the limiting hole, and then the limiting piece is inserted to fix the second connecting rod.

The present invention may be further configured in a preferred embodiment as: be provided with on the second otic placode and be used for elasticity to order about the locating part embedding the elastic component of spacing groove, the elastic component includes the shell, the shell is one end open-ended tubular structure, the shell cover is located on the locating part, the open end rigid coupling of shell in on the lateral wall of second otic placode, be provided with in the shell with the backup pad of locating part rigid coupling, the backup pad with the shell is kept away from be provided with the spring between the inner wall of second otic placode one side.

Through adopting above-mentioned technical scheme, the spring has the backup pad of ordering about to the trend that is close to spacing hole direction and removes, extracts the locating part, and after spacing groove and spacing pore pair were accurate, the hand was loosened, and under the effect of spring, the locating part was automatic to be embedded into spacing inslot, made the second connecting rod of fixing that the locating part is firm.

The present invention may be further configured in a preferred embodiment as: the support with be connected with between the movable table and be used for maintaining the movable table removes the stable guide piece of in-process, the guide piece includes the guide pole of many sockets.

Through adopting above-mentioned technical scheme, when the movable table moves down, the guide part extends thereupon, restricts the removal of movable table in the horizontal direction, and vertical direction does not restrict its removal, and then has played the effect that increases movable table and remove in-process stability.

To sum up, the utility model discloses a following at least one useful technological effect:

1. compared with the prior art, the technical scheme has the characteristic of facilitating the installation and the disassembly of the monitor by arranging the bracket, the driving piece, the lifting rope and the movable table;

2. through the arrangement of the baffle plates and the guide barrel, a worker penetrates the lifting rope into the cavity, then the lifting rope is led out from one end with a larger opening of the guide barrel and is bound and fixed through the through holes in the baffle plates, the slope surface of the guide barrel can guide the lifting rope to be drawn close to the middle of the two baffle plates when the lifting rope is wound, and meanwhile, the cavities can be selected by the worker, so that the operation of the worker is facilitated;

3. through setting up bearing tray, locating part and elastic component, will bearing the tray and open when needs maintenance monitor, place the monitor in bearing the tray after the monitor maintenance is accomplished, upwards overturn and bear the tray, the spring has the trend of ordering about the backup pad to being close to spacing hole direction removal, and under the effect of spring, the locating part is automatic to be embedded into spacing inslot, makes the firm second bearing tray of fixing of limiting part.

Drawings

Fig. 1 is a schematic view of the oil smoke online monitoring device provided by the utility model in a normal use state;

FIG. 2 is a schematic view of the oil smoke on-line monitoring device provided by the utility model in the lowering process;

FIG. 3 is a schematic view showing a baffle plate and a guide cylinder;

fig. 4 is a sectional view showing the stopper and the elastic member.

In the figure, 1, a bracket; 10. a substrate; 100. an expansion bolt; 11. a vertical plate; 12. a transverse plate; 2. a drive member; 20. a first rotating shaft; 21. a baffle plate; 210. a through hole; 22. a guide cylinder; 220. a guide plate; 3. a lifting rope; 4. a movable table; 40. a fixing ring; 41. a first ear plate; 42. a second rotating shaft; 43. a second ear panel; 430. a limiting hole; 5. a support tray; 50. a first connecting rod; 51. a second connecting rod; 510. a limiting groove; 6. a limiting member; 7. an elastic member; 70. a housing; 71. a support plate; 72. a spring; 8. a guide; 80. a guide rod; 81. a first fixing plate; 82. a second fixing plate; 9. a monitor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an oil smoke online monitoring device disclosed by the present invention comprises a support 1 mounted on a roof, a driving member 2 disposed on the support 1, a lifting rope 3 driven by the driving member 2 to be rolled, a movable table 4 moving up and down by the lifting rope 3, and a monitor 9 mounted on the movable table 4 for monitoring oil smoke; the support 1 comprises a base plate 10, vertical plates 11 and a transverse plate 12, wherein four expansion bolts 100 arranged in a matrix are driven into a roof, the base plate 10 is attached to the roof and four corners of the base plate 10 correspond to the four expansion bolts 100, the base plate 10 is fixed through the expansion bolts 100, the vertical plates 11 are rectangular plates, two vertical plates 11 are parallel to each other, the vertical plates 11 are vertically and fixedly connected to the lower surface of the base plate 10, the transverse plate 12 is horizontally and fixedly connected to the side wall of any vertical plate 11 of the two vertical plates 11 and located on one side, away from the other vertical plate 11, of the vertical plate 11, and a gap for mounting the driving piece 2 is formed between the transverse plate 12 and the; the driving member 2 is mounted on the upper surface of the horizontal plate 12, in this embodiment, the driving member 2 is a driving motor, the horizontal output end of the driving member 2 passes through the vertical plate 11 adjacent to the driving member, a first rotating shaft 20 is coaxially and fixedly connected to the output end of the driving member 2, and one end of the first rotating shaft 20 away from the driving member 2 is rotatably supported on the other vertical plate 11.

Referring to fig. 2 and 3, a set of baffles 21 are respectively arranged on the first rotating shaft 20 near two ends thereof, each set of baffles 21 includes two baffles 21 respectively fixedly connected to the first rotating shaft 20, a gap for winding the lifting rope 3 is arranged between the two baffles 21, the baffles 21 are circular plates, a plurality of through holes are arranged around the first rotating shaft 20 on the baffles 21 respectively near the two vertical plates 11 in the two sets of baffles 21, a guide cylinder 22 is arranged between the two baffles 21 in the set of baffles 21, the guide cylinder 22 is funnel-shaped, one end of the guide cylinder 22 with a larger opening faces to one side near the vertical plate 11 adjacent thereto, a plurality of guide plates 220 respectively fixedly connected to the first rotating shaft 20 are fixedly wound on the inner wall of the guide cylinder 22, the guide plates 220 are trapezoidal plates, and a cavity for the lifting rope 3 to pass through is arranged between the two adjacent guide plates 220; the lifting rope 3 is a steel wire rope, one end of the lifting rope 3 sequentially passes through the cavity between the two adjacent guide plates 220 and the through hole 210 on the baffle 21, and is tied at the end part of the lifting rope 3 to fix the end, and in another example, the lifting rope 3 also sequentially passes through the two through holes 210 and is tied into a knot, the other end of the lifting rope 3 is wound between the two baffles 21 in a group and is connected with the movable table 4 below, the inclined surface of the guide cylinder 22 has the effect of guiding the lifting rope 3 to gather together in the process of winding the lifting rope 3, the baffle 21 limits the winding range of the lifting rope 3, and the stability of the winding process of the lifting rope 3 is improved.

With continued reference to fig. 1 and 2, the movable table 4 is a horizontally arranged rectangular plate, the length of the movable table 4 is adapted to the distance between the two vertical plates 11, and when the movable table 4 is at the highest point, the lower surface of the movable table 4 is flush with the lower surfaces of the bottom ends of the vertical plates 11; two fixing rings 40 which respectively correspond to the two lifting ropes 3 up and down are arranged on the upper surface of the movable table 4, and the lifting ropes 3 pull the movable table 4 to ascend or descend through the fixing rings 40; a bearing tray 5 for bearing the monitor 9 is hinged on the lower surface of the movable table 4, and specifically comprises: a pair of first ear plates 41 is vertically and fixedly connected to the lower surface of the movable table 4 near the center of the movable table, a second rotating shaft 42 is rotatably connected to the pair of first ear plates 41, and a pair of second ear plates 43 is vertically and fixedly connected to the other side of the lower surface of the movable table 4, which takes the center of the movable table 4 as a symmetrical point; the bearing tray 5 is vertically arranged in a funnel shape, the monitor 9 is arranged in the bearing tray 5, a first connecting rod 50 is horizontally and fixedly connected to the annular wall of the bearing tray 5, and the first connecting rod 50 is vertically and fixedly connected with the second rotating shaft 42.

Referring to fig. 1 and 4, a second connecting rod 51 symmetrically arranged with the first connecting rod 50 is further fixedly connected to the circumferential wall of the tray 5, the width of the second connecting rod 51 is adapted to the distance between the two second ear plates 43, and when the tray 5 is buckled, the second connecting rod 51 is embedded between the two second ear plates 43; a limiting member 6 for fixing the second connecting rod 51 and the second ear plate 43 together is further disposed on an outer wall of one second ear plate 43, the limiting member 6 is a rod-shaped structure, a limiting hole 430 for the limiting member 6 to pass through is disposed at a position of the second ear plate 43 corresponding to the limiting member 6, a limiting groove 510 adapted to the limiting member 6 is disposed at one side of the second connecting rod 51 corresponding to the limiting hole 430, and when the limiting member 6 passes through the limiting hole 430 and is embedded into the limiting groove 510, the second connecting rod 51 and the second ear plate 43 are fixed together.

In order to increase the stability of the limiting member 6 when fixing the second connecting rod 51, an elastic member 7 for elastically driving the limiting member 6 to be inserted into the limiting groove 510 is further disposed on the second ear plate 43, the elastic member 7 includes a housing 70, a supporting plate 71 and a spring 72, the housing 70 is a cylindrical structure with an open end, the housing 70 and the limiting member 6 are coaxially disposed, and the open end of the housing 70 is fixedly connected to the second ear plate 43; the supporting plate 71 is arranged in the shell 70, the supporting plate 71 is vertically and fixedly connected with the limiting piece 6, and the supporting plate 71 is connected with the shell 70 in a sliding manner; the spring 72 is disposed in the housing 70 and sleeved on the limiting member 6, one end of the spring 72 is supported on the supporting plate 71, and the other end is supported on the inner wall of the housing 70, and the spring 72 tends to drive the supporting plate 71 to move toward the second ear plate 43.

Referring to fig. 1 and 2, in the process of moving the movable table 4 up and down, in order to increase the stability of the movable table, a guide 8 is further disposed between the base plate 10 and the movable table 4, the guide 8 is provided with four guides and is respectively located on the movable table 4 at positions close to four end corners, in this embodiment, the guide 8 is composed of a plurality of guide rods 80, which is equivalent to a telescopic rod structure of a radio antenna, two adjacent guide rods 80 are coaxially connected in a sliding manner, a first fixing plate 81 is fixedly connected to the top end of the guide rod 80 located at the uppermost position, and the first fixing plate 81 is fixed to the base plate 10 by a screw; a second fixing plate 82 is fixed to the bottom end of the lowermost guide rod 80, and the second fixing plate 82 is fixed to the movable table 4 by a screw.

The implementation principle of the embodiment is as follows: when the monitor 9 breaks down and needs to be maintained or replaced, the driving part 2 is opened, the driving part 2 drives the first rotating shaft 20 to rotate, the first rotating shaft 20 releases the lifting rope 3, the movable table 4 moves downwards under the action of gravity, the guide part 8 ensures the stability of the movable table 4 in the moving process, and when the movable table 4 moves to be convenient for workers to replace the monitor 9, the driving part 2 is immediately closed, the limiting part 6 is pulled out, the bearing tray 5 is opened, and the monitor 9 is taken down; after the monitor 9 is repaired, the monitor is placed in the bearing tray 5, the bearing tray 5 is pushed upwards, the limiting piece 6 is pulled out, the second connecting rod 51 is clamped between the two second ear plates 43, then the hand is released, the limiting piece 6 is automatically embedded into the limiting groove 510 under the elastic driving action of the elastic piece 7, and the bearing tray 5 is fixed; then, the driving member 2 is opened again, the first rotating shaft 20 winds the lifting rope 3, and the movable table 4 is moved to the original use position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an oil smoke on-line monitoring device, includes monitor (9), its characterized in that: the device is characterized by further comprising a support (1) arranged on the roof, a driving piece (2) arranged on the support (1), a lifting rope (3) which is wound and unwound under the driving of the driving piece (2), and a movable platform (4) which vertically moves under the traction of the lifting rope (3), wherein the monitor (9) is arranged at the bottom of the movable platform (4).

2. The lampblack online monitoring device according to claim 1, characterized in that: be connected with first pivot (20) on the output of driving piece (2), the rigid coupling has two at least baffles (21) on first pivot (20), lifting rope (3) twine in two between baffle (21).

3. The lampblack online monitoring device according to claim 2, characterized in that: the baffle (21) is provided with a through hole (210), and the lifting rope (3) penetrates through the through hole (210) and then is bound and fixed.

4. The lampblack on-line monitoring device according to claim 3, characterized in that: first pivot (20) are located two position between baffle (21) is provided with guide tube (22), guide tube (22) are hourglass hopper-shaped and the cover is located on first pivot (20), the great one side of guide tube (22) opening is close to through-hole (210), the inner wall of guide tube (22) with even rigid coupling has a plurality of guide boards (220), adjacent two between first pivot (20) be formed with the confession between guide board (220) the cavity that lifting rope (3) were walked.

5. The lampblack online monitoring device according to claim 1, characterized in that: the bottom of the movable table (4) is provided with a bearing tray (5) used for bearing the monitor (9), one end of the bearing tray (5) is hinged with the movable table (4), and the other end of the bearing tray is detachably connected with the movable table (4).

6. The lampblack on-line monitoring device according to claim 5, characterized in that: the bottom rigid coupling of activity platform (4) has second otic placode (43), be provided with spacing hole (430) on second otic placode (43), the rigid coupling has second connecting rod (51) on bearing dish (5), be provided with spacing groove (510) on second connecting rod (51), wear to be equipped with on second otic placode (43) and be used for the embedding spacing groove (510) are fixed locating part (6) of second connecting rod (51).

7. The lampblack on-line monitoring device according to claim 6, characterized in that: be provided with on second otic placode (43) and be used for elasticity to order about locating part (6) embedding elastic component (7) of spacing groove (510), elastic component (7) are including shell (70), shell (70) are one end open-ended tube structure, shell (70) cover is located on locating part (6), the open end rigid coupling of shell (70) in on the lateral wall of second otic placode (43), be provided with in shell (70) with backup pad (71) of locating part (6) rigid coupling, backup pad (71) with shell (70) are kept away from be provided with spring (72) between the inner wall of second otic placode (43) one side.

8. The lampblack online monitoring device according to claim 1, characterized in that: a guide piece (8) used for maintaining the stability of the movable table (4) in the moving process is connected between the support (1) and the movable table (4), and the guide piece (8) comprises a plurality of sleeved guide rods (80).

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