CN213885417U

CN213885417U - Instrument dust keeper for engineering cost

Info

Publication number: CN213885417U
Application number: CN202021711853.3U
Authority: CN
Inventors: 宋子州
Original assignee: Zhongzi Huayuan Beijing Consulting Co ltd
Current assignee: Zhongzi Huayuan Beijing Consulting Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-08-06
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an instrument dust keeper for engineering cost, the power distribution box comprises a box body, the board is placed to the bottom fixedly connected with of box inner chamber both sides, the left side swing joint who places the intralamellar chamber has the threaded rod, the right-hand member of threaded rod runs through in proper order and places board and box and extend to the right side of box, the screw thread of threaded rod surface both sides is opposite, the equal thread bush in both sides on threaded rod surface is equipped with the thread bush, the top fixedly connected with connecting block of thread bush. The utility model discloses possessing the advantage that dustproof effectual and conveniently carry, having solved current instrument dust keeper for engineering cost, in the use, because single structure can't carry out effectual dust removal to the surface of instrument to influence the life of instrument, and can not carry out spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, be not convenient for user's carrying has reduced the problem of dust keeper suitability.

Description

Instrument dust keeper for engineering cost

Technical Field

The utility model relates to an engineering cost technical field specifically is an instrument dust keeper for engineering cost.

Background

The hierarchy of the construction cost depends on the hierarchy of the engineering, one construction project usually comprises a plurality of single projects which can independently exert the production capacity and the engineering benefit, and one single project consists of a plurality of unit projects.

At the job site, often need use the instrument to measure, use when the instrument and accomplish the back, the easy a large amount of dusts of adhesion in surface of instrument, instrument dust keeper for current engineering cost, in the use, because single structure can't carry out effectual dust removal to the surface of instrument, thereby influence the life of instrument, and can not carry out spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, not convenient to use person's carrying has reduced dust keeper's suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument dust keeper for engineering cost possesses dustproof effectual and the advantage that conveniently carries, has solved current instrument dust keeper for engineering cost, in the use, because single structure can't carry out effectual dust removal to the surface of instrument to influence the life of instrument, and can not carry out spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, be not convenient for user's carrying has reduced the problem of dust keeper suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an instrument dust keeper for engineering cost, includes the box, the bottom fixedly connected with of box inner chamber both sides places the board, the left side swing joint of placing the board inner chamber has the threaded rod, the right-hand member of threaded rod runs through placing board and box in proper order and extends to the right side of box, the screw thread of threaded rod surface both sides is opposite, the equal thread bush in both sides of threaded rod surface is equipped with the thread bush, the top fixedly connected with connecting block of thread bush, the top of placing the board is seted up the slot hole, the top of connecting block runs through the slot hole and fixedly connected with splint, the bottom fixedly connected with battery of box inner chamber, the top fixedly connected with dust absorption box of box inner chamber, the right side fixedly connected with fan of dust absorption box, the play tuber pipe and the dust absorption box of fan are linked together, the air-supply line intercommunication of fan has the dust absorption pipe, the both ends of dust absorption pipe all are fixedly connected with the inner wall of box, the bottom intercommunication of dust absorption pipe has the suction hood, the suction hood is located the top of placing the board, turn left first filter screen of fixedly connected with and the second filter screen in proper order from the right side in the inner chamber of suction box, the left side intercommunication of suction box has the exhaust pipe, the left end of exhaust pipe runs through the box.

Preferably, the top fixedly connected with handle of box, the fixed surface cover of handle is equipped with the rubber sleeve.

Preferably, the number of the dust hoods is five, and the dust hoods are arranged at equal intervals.

Preferably, the equal fixedly connected with guide block in front side and the rear side of thread bush, the guide way has all been seted up to the front side and the rear side of placing the board inner chamber, the guide block is kept away from the inner chamber that one side of thread bush extended to the guide way, guide block and guide way swing joint.

Preferably, the right end fixedly connected with carousel of threaded rod, the surface of carousel is provided with anti-skidding line.

Preferably, the front side fixedly connected with of dust absorption case cleans the board, the four corners of cleaning the board front side all runs through and is provided with the bolt, the rear end of bolt run through to the rear side of cleaning the board and with dust absorption case threaded connection.

Preferably, the front side of the box body is movably connected with a box door through a hinge, and the front side of the box door is fixedly connected with a handle.

Preferably, the bottom of the front side of the box body is fixedly connected with a controller, and the controller is respectively electrically connected with the storage battery and the fan.

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

1. the utility model discloses a box, place the board, the threaded rod, the thread bush, the connecting block, the slot hole, splint, the battery, the suction box, the fan, the dust absorption pipe, the suction hood, first filter screen, the cooperation of second filter screen and exhaust pipe, possess dustproof effectual and conveniently carry's advantage, current instrument dust keeper for engineering cost has been solved, in the use, because single structure, can't carry out effectual dust removal to the surface of instrument, thereby influence the life of instrument, and can not carry on spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, be not convenient for user's carrying, the problem of dust keeper suitability has been reduced.

2. The utility model is convenient to place the instrument by arranging the placing plate, the clamping plate can move relatively by arranging the threaded rod, the threaded sleeve and the connecting block, the instrument can be clamped and fixed by arranging the clamping plate, the instrument can be placed to shake in the carrying process, dust on the surface of the instrument can be sucked by arranging the fan, the dust sucking pipe and the dust sucking cover, thereby prolonging the service life of the instrument, the dust contained in the air can be filtered by arranging the first filter screen and the second filter screen, the carrying of a user is convenient by arranging the handle, the threaded sleeve can be guided by arranging the guide block and the guide groove, the threaded sleeve is more stable when moving left and right, the threaded rod can be conveniently rotated by arranging the turntable, the first filter screen and the second filter screen can be detached and cleaned by arranging the cleaning plate and the bolt, through setting up the chamber door, conveniently take the instrument.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a front view of the dust box of the present invention;

fig. 4 is a schematic top sectional view of the partial structure of the present invention.

In the figure: the device comprises a box body 1, a placing plate 2, a threaded rod 3, a threaded sleeve 4, a connecting block 5, a long hole 6, a clamping plate 7, a storage battery 8, a dust collection box 9, a fan 10, a dust collection pipe 11, a dust collection cover 12, a first filter screen 13, a second filter screen 14, an exhaust pipe 15, a handle 16, a guide block 17, a guide groove 18, a turntable 19, a cleaning plate 20, a bolt 21, a box door 22 and a controller 23.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, place board 2, threaded rod 3, thread bush 4, connecting block 5, slot hole 6, splint 7, battery 8, suction box 9, fan 10, dust absorption pipe 11, suction hood 12, first filter screen 13, second filter screen 14, exhaust pipe 15, handle 16, guide block 17, guide way 18, carousel 19, cleaning plate 20, bolt 21,

chamber door

22 and 23 parts of controller are the parts that general standard component or technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an instrument dust-proof device for construction cost comprises a box body 1, a handle 16 is fixedly connected to the top of the box body 1, a rubber sleeve is fixedly sleeved on the surface of the handle 16, a box door 22 is movably connected to the front side of the box body 1 through a hinge, a handle is fixedly connected to the front side of the box door 22, an instrument can be conveniently taken out through the box door 22, a controller 23 is fixedly connected to the bottom of the front side of the box body 1, the controller 23 is electrically connected with a storage battery 8 and a fan 10 respectively, a placing plate 2 is fixedly connected to the bottom of the two sides of the inner cavity of the box body 1, the instrument can be conveniently placed through the placing plate 2, a threaded rod 3 is movably connected to the left side of the inner cavity of the placing plate 2, a rotary disc 19 is fixedly connected to the right end of the threaded rod 3, anti-skid grains are arranged on the surface of the rotary disc 19, and through the rotary disc 19, the threaded rod 3 is convenient to rotate, the right end of the threaded rod 3 sequentially penetrates through the placing plate 2 and the box body 1 and extends to the right side of the box body 1, threads on two sides of the surface of the threaded rod 3 are opposite, threaded sleeves 4 are arranged on two sides of the surface of the threaded rod 3 in a threaded manner, guide blocks 17 are fixedly connected to the front side and the rear side of each threaded sleeve 4, guide grooves 18 are formed in the front side and the rear side of an inner cavity of the placing plate 2, one side, away from the threaded sleeves 4, of each guide block 17 extends to an inner cavity of each guide groove 18, each guide block 17 is movably connected with each guide groove 18, the threaded sleeves 4 can be guided by arranging the guide blocks 17 and the guide grooves 18, the threaded sleeves 4 are more stable when moving leftwards and rightwards, the connecting blocks 5 are fixedly connected to the top of the threaded sleeves 4, the threaded rods 3, the threaded sleeves 4 and the connecting blocks 5 are arranged, the clamping plates 7 can move relatively, the top of the placing plate 2 is provided with a long hole 6, the top of the connecting block 5 penetrates through the long hole 6 and is fixedly connected with a clamping plate 7, the instrument can be clamped and fixed by arranging the clamping plate 7 and can shake when being carried, the bottom of the inner cavity of the box body 1 is fixedly connected with a storage battery 8, the top of the inner cavity of the box body 1 is fixedly connected with a dust box 9, the front side of the dust box 9 is fixedly connected with a cleaning plate 20, four corners of the front side of the cleaning plate 20 are respectively penetrated with a bolt 21, the rear end of the bolt 21 penetrates through the rear side of the cleaning plate 20 and is in threaded connection with the dust box 9, the first filter screen 13 and the second filter screen 14 can be disassembled and cleaned by arranging the cleaning plate 20 and the bolt 21, the right side of the dust box 9 is fixedly connected with a fan 10, an air outlet pipe of the fan 10 is communicated with the dust box 9, an air inlet pipe of the fan 10 is communicated with a dust suction pipe 11, and two ends of the dust suction pipe 11 are fixedly connected with the inner wall of the box body 1, the bottom of the dust suction pipe 11 is communicated with a dust suction cover 12, dust on the surface of the instrument can be sucked by arranging a fan 10, the dust suction pipe 11 and the dust suction cover 12, so that the service life of the instrument is prolonged, the number of the dust suction covers 12 is five, the dust suction covers 12 are arranged at equal intervals, the dust suction cover 12 is positioned at the top of the placing plate 2, an inner cavity of the dust suction box 9 is fixedly connected with a first filter screen 13 and a second filter screen 14 from right to left in sequence, dust contained in air can be filtered by arranging the first filter screen 13 and the second filter screen 14, the left side of the dust suction box 9 is communicated with an exhaust pipe 15, the left end of the exhaust pipe 15 penetrates through the box body 1, and through the box body 1, the placing plate 2, the threaded rod 3, the threaded sleeve 4, the connecting block 5, the long hole 6, the clamping plate 7, the storage battery 8, the dust suction box 9, the fan 10, the dust suction pipe 11, the dust suction cover 12, the first filter screen 13, the second filter screen 14 and the exhaust pipe 15, possess dustproof effectual and conveniently carry's advantage, solved current instrument dust keeper for engineering cost, in the use, because single structure, can't carry out effectual dust removal to the surface of instrument to influence the life of instrument, and can not carry out spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, be not convenient for user's carrying has reduced the problem of dust keeper suitability.

During the use, the instrument uses the completion after, open chamber door 22, place the instrument at the top of placing board 2, work through controller 23 control fan 10, fan 10 absorbs the dust on instrument surface through dust absorption pipe 11 and suction hood 12, thereby clear up the instrument, first filter screen 13 and second filter screen 14 filter the dust that contains in the air, the air after the filtration passes through exhaust pipe 15 discharge box 1, after the cleanness is accomplished, rotate carousel 19, carousel 19 drives threaded rod 3 rotatory, threaded rod 3 makes thread bush 4 begin to remove through 4 threaded connection with the thread bush, thread bush 4 drives connecting block 5 and removes, connecting block 5 drives splint 7 relative movement, splint 7 carries out spacing fixed to the instrument, prevent to produce in the process of carrying and rock, then close chamber door 22, carry box 1 through handle 16.

In summary, the following steps: this instrument dust keeper for engineering cost, through box 1, place board 2, threaded rod 3, thread bush 4, connecting block 5, slot hole 6, splint 7, battery 8, dust collection box 9, fan 10, dust absorption pipe 11, suction hood 12, first filter screen 13, the cooperation of second filter screen 14 and exhaust pipe 15, current instrument dust keeper for engineering cost has been solved, in the use, because single structure, can't carry out effectual dust removal to the surface of instrument, thereby influence the life of instrument, and can't carry on spacing fixed to the instrument, lead to the instrument to produce easily in the box and rock, be not convenient for user's carrying, the problem of dust keeper suitability has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument dust keeper for engineering cost, includes box (1), its characterized in that: the bottom fixedly connected with of box (1) inner chamber both sides places board (2), the left side swing joint who places board (2) inner chamber has threaded rod (3), the right-hand member of threaded rod (3) runs through in proper order places board (2) and box (1) and extends to the right side of box (1), the screw thread of threaded rod (3) surface both sides is opposite, the equal thread bush in both sides on threaded rod (3) surface is equipped with thread bush (4), the top fixedly connected with connecting block (5) of thread bush (4), the top of placing board (2) is seted up slot hole (6), the top of connecting block (5) runs through slot hole (6) and fixedly connected with splint (7), the bottom fixedly connected with battery (8) of box (1) inner chamber, the top fixedly connected with suction box (9) of box (1) inner chamber, the right side fixedly connected with fan (10) of suction box (9), the air-out pipe of fan (10) is linked together with dust collection box (9), the air-supply line intercommunication of fan (10) has dust absorption pipe (11), the both ends of dust absorption pipe (11) all with the inner wall fixed connection of box (1), the bottom intercommunication of dust absorption pipe (11) has suction hood (12), suction hood (12) are located the top of placing board (2), turn left first filter screen (13) of fixedly connected with and second filter screen (14) in proper order from the right side in the inner chamber of dust collection box (9), the left side intercommunication of dust collection box (9) has exhaust pipe (15), the left end of exhaust pipe (15) runs through box (1).

2. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the top fixedly connected with handle (16) of box (1), the fixed surface cover of handle (16) is equipped with the rubber sleeve.

3. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the number of the dust hoods (12) is five, and the dust hoods (12) are arranged at equal intervals.

4. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the equal fixedly connected with guide block (17) of front side and rear side of thread bush (4), place the front side and the rear side of board (2) inner chamber and all seted up guide way (18), one side that thread bush (4) were kept away from in guide block (17) extends to the inner chamber of guide way (18), guide block (17) and guide way (18) swing joint.

5. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the right-hand member fixedly connected with carousel (19) of threaded rod (3), the surface of carousel (19) is provided with anti-skidding line.

6. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the dust collection box is characterized in that a cleaning plate (20) is fixedly connected to the front side of the dust collection box (9), bolts (21) are arranged at four corners of the front side of the cleaning plate (20) in a penetrating mode, and the rear ends of the bolts (21) penetrate through the rear side of the cleaning plate (20) and are in threaded connection with the dust collection box (9).

7. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the front side of the box body (1) is movably connected with a box door (22) through a hinge, and the front side of the box door (22) is fixedly connected with a handle.

8. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the bottom fixedly connected with controller (23) of box (1) front side, controller (23) respectively with battery (8) and fan (10) electric connection.