CN211330562U

CN211330562U - Instrument dust keeper for engineering cost

Info

Publication number: CN211330562U
Application number: CN201921851757.6U
Authority: CN
Inventors: 张赓达; 戴坤; 苟法军
Original assignee: Sichuan Kaiyuan Engineering Project Management Consulting Co Ltd
Current assignee: Sichuan Kaiyuan Engineering Project Management Consulting Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-25
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an instrument dust keeper for engineering cost belongs to instrument dust keeper technical field, including the box with set up in the box with the box fall into the board of placing of cavity and lower cavity, articulated on the box have be used for closing the door plant of cavity and lower cavity, place board sliding connection in the box, the door plant with place and drive the drive subassembly that the board together removed when being provided with the door plant opening and closing between the board, place and be provided with the fan that is used for towards the instrument on the board and bloies, place and seted up a plurality of through-holes on the board, place and be provided with the dust absorption subassembly that is used for clearing up the dust that drops in the through-hole on the board. The fan is bloied towards the instrument, blows off the dust on the instrument, through the dust that drops in the dust absorption subassembly clearance through-hole, and the cooperation of fan and dust absorption subassembly is used so that the dust on the clearance instrument prevents that the dust from piling up on the instrument and influencing the later stage use of instrument.

Description

Instrument dust keeper for engineering cost

Technical Field

The utility model belongs to the technical field of the instrument dust keeper technique and specifically relates to an instrument dust keeper for engineering cost is related to.

Background

In the field of engineering cost, measurement is often carried out by means of a meter; however, on the construction site, dust is more, and can deposit on the instrument, even get into the instrument inside, influence the work precision of instrument, consequently need clear up the dust on the instrument.

In the prior art, patent application with publication number CN209189406U discloses an instrument dust keeper for engineering cost, including the box, fix and fall into the board of placing of upper chamber, lower chamber with the box in the box, set up the air vent on placing the board, be located place board below with the collection fill of air vent intercommunication, with the collection collecting pipe of collecting the fill intercommunication, with the air exhauster of collecting pipe intercommunication, it has the last door plant of the upper chamber of closure, the lower door plant of the lower chamber of closure to go up the articulated. When the dust collecting device is used, the instrument is placed on the placing plate, the exhaust fan is started, and gas with dust passes through the collecting hopper, the collecting pipe and then is discharged from one side of the exhaust fan.

The instrument among the above-mentioned technical scheme can only place the instrument and use in the dust-proof box when using, just can not carry out dust clearance and protection to it after taking out the dust-proof box with the instrument, and the instrument is when the dust-proof box uses, no matter the user carries out circuit connection to it, still reads the reading etc. that detects on the instrument, and the dust-proof box all has certain hindrance effect to the use of instrument, causes inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an instrument dust keeper for engineering cost has the advantage of being convenient for clear up the dust on the instrument.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an instrument dust keeper for engineering cost, including box and the board of placing that sets up in the box with the box fall into cavity and lower cavity, it has the door plant that is used for closing cavity and lower cavity to articulate on the box, place board sliding connection in the box, the door plant with place and be provided with the door plant drive when opening and shutting and place the drive subassembly that the board moved together between the board, it is provided with the fan that is used for blowing towards the instrument on placing the board, place and seted up a plurality of through-holes on the board, place and be provided with the dust absorption subassembly that is used for clearing up the dust that drops in the through-hole.

Through adopting above-mentioned technical scheme, when needs use the instrument, open the door plant and place the board through driving the subassembly and together shift out, place the instrument on the board this moment and follow and place the board and together shift out for the use, brought the convenience for the staff uses the instrument. Make to place the board and drive the instrument and accomodate in the dust-proof box through driving the subassembly during closed door plant, can accomplish taking out and accomodating of instrument simultaneously through opening and shutting of door plant, easy operation is quick, saves time. The fan is bloied towards the instrument, blows off the dust on the instrument, through the dust that drops in the dust absorption subassembly clearance through-hole, and the cooperation of fan and dust absorption subassembly is used so that the dust on the clearance instrument prevents that the dust from piling up on the instrument and influencing the later stage use of instrument. Set up the fan on placing the board, the fan is followed and is placed the board and shift out, and dust is great in the construction site during the use, and the fan is bloied towards the instrument, blows off the dust around the instrument, ensures the service environment of instrument.

The utility model discloses further set up to: the drive subassembly is including connecting the door plant and placing the connecting rod between the board, and the one end of connecting rod is rotated and is connected on the door plant, and the other end is rotated and is connected on placing the board, and connecting rod pivoted the central axis is parallel with door plant articulated central axis.

Through adopting above-mentioned technical scheme, when the door plant was opened or was closed, the door plant rotated to and was placed the board and shift out or the immigration is in the box from the box through the connecting rod drive after certain angle. The connecting rod of rotating the connection is convenient for drive under the rotation of door plant and is placed the board and shift out simple and convenient.

The utility model discloses further set up to: offer the holding tank that is used for holding the connecting rod on the face that the door plant is close to the board of placing, the connecting rod is located the holding tank when the door plant closes.

Through adopting above-mentioned technical scheme, when the door plant was closed, the connecting rod was laminated with the door plant under the effect of articulated shaft, and the setting of holding tank is whole accomodate the connecting rod in the holding tank, does not influence the space that does not also occupy the dust proof box.

The utility model discloses further set up to: the dust collection assembly comprises dust hoods which are arranged on the placing plate in a sliding mode, the number of the dust hoods is at least two, the dust hoods are located in the lower cavity when the placing plate is located in the box body, a dust collection pipe is arranged on the dust hoods in a communicated mode, a dust collection box is placed in the lower cavity, one end, far away from the dust hoods, of the dust collection pipe is communicated with the dust collection box, the dust collection pipe is a hose, and a driving piece used for driving the dust hoods to move on the sliding plate is arranged on the placing plate.

Through adopting above-mentioned technical scheme, order about the suction hood through the driving piece and remove on placing the board for the suction hood carries out diversified clearance to the dust of placing on the board, improves the clearance effect to the dust. The dust is adsorbed and cleaned through the dust hood, the adsorbed dust enters the dust collecting box through the dust collecting pipe, the dust collecting box is placed in the lower cavity so as to be convenient for centralized processing of the collected dust, and the dust collecting pipe is a hose so as to be convenient for matching with the dust hood to move.

The utility model discloses further set up to: the driving piece is connected with the lead screw including fixed setting the mount on placing the board, rotates on the mount, and threaded connection has the support frame on the lead screw, and the suction hood is connected on the support frame, is provided with on the mount to be used for ordering about lead screw pivoted motor.

Through adopting above-mentioned technical scheme, starter motor orders about the lead screw and rotates, and the lead screw drives the support frame and removes, further drives the suction hood and removes for the suction hood carries out diversified clearance to the dust, and the clearance is effectual. The dust hood is followed and is placed the board and together shifted out for instrument in use or use back can all carry out the dust clearance, satisfies user's many-sided demand.

The utility model discloses further set up to: run through on the fan and place the board and be provided with the pivot, the pot head that the fan was kept away from in the pivot is equipped with the drive bevel gear, and the output and the pivot of motor are connected, and the one end that the lead screw is close to the motor is provided with the driven bevel gear with drive bevel gear meshing.

Through adopting above-mentioned technical scheme, the motor orders about the pivot and rotates, and the pivot drives the fan and rotates, and pivoted fan this moment can carry out diversified the blowing towards the instrument to better blow off the dust blowing on the instrument. The rotating shaft drives the driving bevel gear to rotate, so that the meshed driven bevel gear is driven to rotate, and the screw rod is driven to rotate. The motor drives the fan to rotate and the dust hood to move through the arrangement of the driving bevel gear and the driven bevel gear, the linkage of the driving bevel gear and the dust hood is realized through simple design, and the practicability is high.

The utility model discloses further set up to: the end part of the placing plate far away from the door plate is provided with a stop strip, a sliding chute for the stop strip to slide is arranged in the box body, and the sliding chute is close to the end part of the door plate and is arranged in a closed mode.

Through adopting above-mentioned technical scheme, when placing the board and sliding, drive and stop the strip and slide in the spout, be close to the tip of door plant with the spout and seal in order to prevent to stop the strip and follow the spout roll-off, and then prevent to place the board and follow the internal landing of box, simple and practical.

The utility model discloses further set up to: the side wall of the sliding groove close to the door plate is provided with a touch switch, and the motor is started after the stop strip is contacted with the touch switch.

Through adopting above-mentioned technical scheme, after placing the board and driving the instrument roll-off, stop the strip and touch the switch contact, the motor starts this moment, drives the suction hood through the lead screw and removes to the dust on placing the board is cleared up automatically, uses manpower sparingly.

To sum up, the utility model discloses a beneficial technological effect does:

1. the instrument can be taken out and stored simultaneously through opening and closing of the door plate, and the operation is simple and quick.

2. The fan is bloied towards the instrument, blows off the dust on the instrument, through the dust that drops in the dust absorption subassembly clearance through-hole, and the cooperation of fan and dust absorption subassembly is used so that the dust on the clearance instrument prevents that the dust from piling up on the instrument and influencing the later stage use of instrument.

3. The motor drives the fan to rotate and the dust hood to move through the arrangement of the driving bevel gear and the driven bevel gear, the linkage of the driving bevel gear and the dust hood is achieved through simple design, and the practicability is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view for showing the components in the box body according to the embodiment;

fig. 3 is a schematic view of the explosion structure of the display board and the box of the present embodiment.

Reference numerals: 1. a box body; 2. an upper chamber; 3. a lower chamber; 4. placing the plate; 5. a door panel; 6. a fan; 7. a through hole; 8. a connecting rod; 9. accommodating grooves; 10. a dust hood; 11. a dust collecting pipe; 12. a dust collecting box; 13. a fixed mount; 14. a lead screw; 15. a support frame; 16. a motor; 17. a rotating shaft; 18. a drive bevel gear; 19. a driven bevel gear; 20. a chute; 21. a barrier strip; 22. and (6) lightly touching a switch.

Detailed Description

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

The utility model discloses an instrument dust keeper for engineering cost, as shown in fig. 1, including box 1 with set up in box 1 with box 1 fall into chamber 2 and lower chamber 3 place board 4, it has door plant 5 that is used for closing chamber 2 and lower chamber 3 to articulate on the box 1, place board 4 sliding connection in box 1, door plant 5 with place and move the drive subassembly of placing board 4 and moving together when being provided with door plant 5 between the board 4, it is provided with fan 6 that is used for towards the instrument bloies to place on board 4, place and seted up a plurality of through-holes 7 on the board 4, it is provided with the dust collection component who is used for clearing up the dust that drops in the through-hole 7 on the board 4 to place.

To facilitate the door plant 5 to drive when opening and shutting and place board 4 and move together, drive the subassembly including connecting door plant 5 and place the connecting rod 8 between board 4, the one end of connecting rod 8 is rotated and is connected on door plant 5, and the other end is rotated and is connected on placing board 4, and connecting rod 8 pivoted the central axis is parallel with door plant 5 articulated central axis. Offer the holding tank 9 that is used for holding connecting rod 8 on the face that door plant 5 is close to placing board 4, connecting rod 8 is located holding tank 9 when door plant 5 is closed. When door plant 5 opened or closed, door plant 5 rotated to certain angle after through connecting rod 8 drive place board 4 shift out or the immigration box 1 in from box 1, when door plant 5 closed back, connecting rod 8 was accomodate to holding tank 9 in.

With reference to fig. 1 and 2, the dust collection assembly includes a dust hood 10 slidably disposed on the placement plate 4, the dust hood 10 has at least two dust hoods, when the placement plate 4 is disposed in the box body 1, the dust hood 10 is disposed in the lower chamber 3, the dust hood 10 is provided with a dust collection pipe 11 in a communicating manner, a dust collection box 12 is disposed in the lower chamber 3, one end of the dust collection pipe 11 far away from the dust hood 10 is disposed in a communicating manner with the dust collection box 12, the dust collection pipe 11 is a flexible pipe, and a driving member for driving the dust hood 10 to move on the sliding plate is disposed on the placement plate 4.

Referring to fig. 1 and 2, the driving member includes a fixing frame 13 fixedly disposed on the placing plate 4, a lead screw 14 is rotatably connected to the fixing frame 13, a supporting frame 15 is threadedly connected to the lead screw 14, the dust hood 10 is connected to the supporting frame 15, and a motor 16 for driving the lead screw 14 to rotate is disposed on the fixing frame 13.

When the dust needs to be cleaned, the starting motor 16 drives the screw rod 14 to rotate, the screw rod 14 drives the supporting frame 15 to move, the dust hood 10 is further driven to move, the dust hood 10 cleans the dust in multiple directions, the absorbed dust enters the dust collection box 12 through the dust collection pipe 11, and the dust collection box 12 is placed in the lower chamber 3 so as to be convenient for centralized processing of the collected dust.

With reference to fig. 1 and 2, in order to facilitate the rotation of the fan 6 so that the fan 6 blows air in multiple directions toward the instrument, a rotating shaft 17 is arranged on the fan 6 in a penetrating manner, a driving bevel gear 18 is sleeved on one end, away from the fan 6, of the rotating shaft 17, an output end of the motor 16 is connected with the rotating shaft 17, and a driven bevel gear 19 meshed with the driving bevel gear 18 is arranged at one end, close to the motor 16, of the screw 14. The motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the fan 6 to rotate, and the rotating fan 6 can blow air in multiple directions towards the instrument, so that dust on the instrument can be blown down better. The rotating shaft 17 drives the driving bevel gear 18 to rotate, so as to drive the meshed driven bevel gear 19 to rotate, and further drive the screw 14 to rotate, thereby realizing the linkage of the driving bevel gear and the driven bevel gear.

With reference to fig. 2 and 3, in order to prevent the placing plate 4 from sliding out of the box body 1, a blocking strip 21 is disposed at the end of the placing plate 4 far away from the door panel 5, a sliding groove 20 for allowing the blocking strip 21 to slide is disposed in the box body 1, and the sliding groove 20 is disposed close to the end of the door panel 5. When the placing plate 4 slides, the blocking strip 21 is driven to slide in the sliding groove 20, and the end part of the sliding groove 20 close to the door panel 5 is sealed to prevent the blocking strip 21 from sliding out of the sliding groove 20, so that the placing plate 4 is prevented from sliding out of the box body 1.

Referring to fig. 2 and 3, in order to automatically drive the dust hood 10 to move, a tact switch 22 is disposed on a side wall of the chute 20 close to the door panel 5, and the motor 16 is started after the stop strip 21 contacts the tact switch 22. When placing board 4 and driving the instrument roll-off back, stop the strip 21 and touch switch 22 contact, motor 16 starts this moment, drives suction hood 10 through the lead screw and removes to suction hood 10 is automatic to be cleared up the dust on placing board 4, uses manpower sparingly.

The implementation principle of the embodiment is as follows:

when needs use the instrument, open door plant 5 and place board 4 through driving the subassembly and together shift out, place the instrument on board 4 this moment and follow and place board 4 and together shift out for the use, brought the convenience for the staff uses the instrument. When the placing plate 4 drives the instrument to slide out, the blocking strip 21 is in contact with the tact switch 22, the motor 16 is started at the moment, the motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the fan 6 to rotate, and the rotating fan 6 can blow air in multiple directions towards the instrument at the moment, so that dust on the instrument can be blown off better. The rotating shaft 17 drives the driving bevel gear 18 to rotate, so as to drive the meshed driven bevel gear 19 to rotate, further drive the screw 14 to rotate, drive the support frame 15 to move by the screw 14, further drive the dust hood 10 to move, enable the dust hood 10 to clean dust in multiple directions, enable the absorbed dust to enter the dust collection box 12 through the dust collection pipe 11, and place the dust collection box 12 in the lower chamber 3 so as to intensively process the collected dust.

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

1. The utility model provides an instrument dust keeper for engineering cost, includes box (1) and sets up placing board (4) of dividing into upper chamber (2) and lower chamber (3) with box (1) in box (1), it has door plant (5) that are used for closing upper chamber (2) and lower chamber (3) to articulate on box (1), its characterized in that: place board (4) sliding connection in box (1), door plant (5) and place and be provided with between board (4) door plant (5) drive when opening and shutting place board (4) together the drive subassembly that removes, it is provided with fan (6) that are used for blowing towards the instrument to place on board (4), place and seted up a plurality of through-holes (7) on board (4), it is provided with the dust absorption subassembly that is used for clearing up the dust that drops in through-hole (7) to place on board (4).

2. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the drive subassembly is including connecting rod (8) between door plant (5) and placing board (4), the one end of connecting rod (8) is rotated and is connected on door plant (5), and the other end is rotated and is connected on placing board (4), connecting rod (8) pivoted the central axis is parallel with door plant (5) articulated central axis.

3. The instrument dust-proof device for construction cost according to claim 2, characterized in that: the door plate (5) is close to the surface of the placing plate (4), an accommodating groove (9) used for accommodating the connecting rod (8) is formed in the surface, and when the door plate (5) is closed, the connecting rod (8) is located in the accommodating groove (9).

4. A construction cost meter dust prevention device according to claim 3, wherein: the dust collection assembly comprises dust collection covers (10) arranged on a placement plate (4) in a sliding mode, the number of the dust collection covers (10) is at least two, when the placement plate (4) is located in a box body (1), the dust collection covers (10) are located in a lower cavity (3), dust collection tubes (11) are arranged on the dust collection covers (10) in a communicating mode, dust collection boxes (12) are placed in the lower cavity (3), one ends, far away from the dust collection covers (10), of the dust collection tubes (11) are communicated with the dust collection boxes (12), the dust collection tubes (11) are hoses, and driving pieces used for driving the dust collection covers (10) to move on a sliding plate are arranged on the placement plate (4).

5. The instrument dust-proof device for construction cost according to claim 4, wherein: the driving piece comprises a fixed frame (13) fixedly arranged on the placing plate (4), a lead screw (14) is connected to the fixed frame (13) in a rotating mode, a supporting frame (15) is connected to the lead screw (14) in a threaded mode, the dust hood (10) is connected to the supporting frame (15), and a motor (16) used for driving the lead screw (14) to rotate is arranged on the fixed frame (13).

6. The instrument dust-proof device for construction cost according to claim 5, wherein: run through on fan (6) and place board (4) and be provided with pivot (17), the pot head that fan (6) were kept away from in pivot (17) is equipped with drive bevel gear (18), the output and pivot (17) of motor (16) are connected, the one end that lead screw (14) is close to motor (16) is provided with driven bevel gear (19) with drive bevel gear (18) meshing.

7. The instrument dust-proof device for construction cost according to claim 6, wherein: the end part, far away from the door plate (5), of the placing plate (4) is provided with a blocking strip (21), a sliding chute (20) used for enabling the blocking strip (21) to slide is formed in the box body (1), and the end part, close to the door plate (5), of the sliding chute (20) is closed.

8. The instrument dust-proof device for construction cost according to claim 7, wherein: a light touch switch (22) is arranged on the side wall of the sliding groove (20) close to the door panel (5), and the motor (16) is started after the stop strip (21) is contacted with the light touch switch (22).