CN210115295U

CN210115295U - Instrument dust keeper for engineering cost

Info

Publication number: CN210115295U
Application number: CN201920545213.0U
Authority: CN
Inventors: 张钺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-28
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an instrument dust keeper for engineering cost, which belongs to the technical field of instrument dust prevention and comprises a dust removal box and an instrument body, a circular hole is dug at the upper end of the dust removal box, a dust removal round platform is arranged at the inner side of the circular hole, a pair of supporting plates are fixedly connected between the lower end of the dust removal round platform and the inner bottom wall of the dust removal box, an annular through hole is formed between the dust removal round platform and the dust removal box, a dust absorption ring matched with the annular through hole is sleeved at the outer side of the instrument body, an annular air passage is dug in the dust absorption ring, a plurality of dust absorption holes communicated with the annular air passage are dug on the inner side wall of the dust absorption ring, a pair of hard vertical pipes are fixedly connected at the lower end of the dust absorption ring, an air exhauster is fixedly connected on the right side wall at, and the dust removal is carried to the engineering scene to the instrument to convenient accomodating.

Description

Instrument dust keeper for engineering cost

Technical Field

The utility model relates to a dustproof technical field of instrument, more specifically say, relate to an instrument dust keeper for engineering cost.

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, however in the use of instrument, can not place the instrument again in the dust proof box, and this can lead to unable normal use instrument.

Therefore, in order to enable the instrument to work normally, dust on the instrument needs to be cleaned frequently, and the traditional dust cleaning mode is that manual wiping is usually adopted for cleaning; however, this kind of mode is more troublesome, can increase user of service burden, influences the job schedule, can influence the work precision of instrument moreover, in order to solve above-mentioned problem, often adopt negative pressure device to carry out dustproof processing to the instrument among the prior art, but on the one hand the device is complicated inconvenient to carry to the engineering scene and removes dust to the instrument, on the other hand is not thorough to the collection of dust, and the dust remains the life that shortens inside the device easily.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an instrument dust keeper for engineering cost, it can realize conveniently detaching the dust that adsorbs on the instrument and collect, and convenient storage carries and removes dust to the engineering scene to the instrument.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An instrument dustproof device for engineering cost comprises a dust removing box and an instrument body, wherein a circular hole is formed in the upper end of the dust removing box, a dust removing round platform is arranged on the inner side of the circular hole, a pair of supporting plates are fixedly connected between the lower end of the dust removing round platform and the bottom wall of the dust removing box, an annular through hole is formed between the dust removing round platform and the dust removing box, a dust suction ring matched with the annular through hole is sleeved on the outer side of the instrument body, an annular air passage is formed in the dust suction ring, a plurality of dust suction holes communicated with the annular air passage are formed in the inner side wall of the dust suction ring, a pair of hard vertical pipes are fixedly connected to the lower end of the dust suction ring, an air exhauster is fixedly connected to the right side wall of the inner end of the dust removing box, an air suction hood is fixedly connected to an air suction opening of the air exhauster, dust removal case left end is excavated there is the round hole of giving vent to anger, and the gas outlet of air exhauster is just to giving vent to anger the round hole, the backup pad is close to electrostatic precipitator board one side and is equipped with interior synchronous board, electrostatic precipitator board one side is kept away from to the backup pad and is equipped with outer synchronous board, and outer synchronous board and adjacent stereoplasm standpipe fixed connection, a pair of cross slider of fixedly connected with between interior synchronous board and the outer synchronous board, the excavation has a pair ofly and cross slider assorted cross spout in the backup pad, and sliding connection between cross slider and the cross spout, and is a pair of a plurality of evenly distributed's of fixedly connected with deashing board between the interior synchronous board can realize conveniently detaching the dust that adsorbs on the instrument and collect, and conveniently accomodate and carry to the engineering scene and.

Further, the deashing board includes dead lever and a pair of flexible brush, and both ends about the dead lever are fixed connection respectively to a pair of flexible brush, the deashing board is located between an adjacent pair of electrostatic precipitator board, and the cleaning board carries out the surface deashing through a pair of flexible brush to the electrostatic precipitator board and handles, and the flexible brush is difficult for causing the damage to the electrostatic precipitator board.

Further, it is a plurality of dust absorption hole evenly distributed is on the inside wall of dust absorption ring, and the dust absorption hole is loudspeaker form, can be comprehensive carry out the dust absorption to the instrument body and handle, and the dust absorption scope can be enlarged in loudspeaker form's dust absorption hole, is difficult for appearing the dead angle, improves the dust absorption effect.

Further, fixedly connected with magnet piece on the cross spout roof, cross slider fixed surface is connected with the magnetic attraction layer, can utilize the magnet piece to fix the cross slider to the magnetic attraction of cross slider, and the expansion state of indirect fixed dust absorption ring need not that the technical staff is hand always, practices thrift physical power.

Further, the round hole inboard of giving vent to anger is equipped with the filter screen, and the filter screen through a pair of buckle with give vent to anger round hole inner wall fixed connection, can filter the dust that has not been removed by the electrostatic precipitator board on the one hand, prevents directly to discharge the external world and causes secondary dust pollution, and on the other hand can reduce external dust and get into the dust removal incasement.

Furthermore, the dust collection box is arranged on the lower side of the electrostatic dust collection plate, a pair of limiting plates is fixedly connected to the bottom wall in the dust collection box, the dust collection box is connected with the pair of limiting plates in a sliding mode, the dust collection box is used for collecting dust falling from the electrostatic dust collection plate, the limiting plates play a role in limiting the dust collection box, and therefore the dust is not prone to being leaked due to deviation.

Further, a pair of handle of dust absorption ring upper end fixedly connected with, handle surface coating has the silica gel layer, makes things convenient for the technical staff to hold the handle and accomplishes the expansion and accomodate of dust absorption ring, feels comfortable not easy slipping when gripping the handle.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize conveniently detaching the dust that adsorbs on the instrument and collect, and convenient storage carries and removes dust to the engineering scene to the instrument.

(2) The ash cleaning plate comprises a fixed rod and a pair of flexible brushes, the flexible brushes are respectively and fixedly connected to the left end and the right end of the fixed rod, the ash cleaning plate is located between the adjacent pair of electrostatic dust removing plates, the cleaning plate carries out surface ash cleaning treatment on the electrostatic dust removing plates through the flexible brushes, and the flexible brushes are not prone to damage the electrostatic dust removing plates.

(3) A plurality of dust absorption holes evenly distributed are on the inside wall of dust absorption ring, and the dust absorption hole is loudspeaker form, can be comprehensive carry out the dust absorption to the instrument body and handle, and loudspeaker form dust absorption hole can enlarge the dust absorption scope, is difficult for appearing the dead angle, improves the dust absorption effect.

(4) Fixedly connected with magnet piece on the cross spout roof, cross slider fixed surface is connected with the magnetic attraction layer, can utilize the magnet piece to fix the cross slider to the magnetic attraction of cross slider, and the expansion state of indirect fixed dust absorption ring need not that the technical staff is hand always, practices thrift physical power.

(5) The round hole inboard of giving vent to anger is equipped with the filter screen, and the filter screen through a pair of buckle with give vent to anger round hole inner wall fixed connection, can filter the dust that has not been removed by the electrostatic precipitator board on the one hand, prevents directly to discharge the external secondary dust pollution that causes, and on the other hand can reduce external dust and get into the dust removal incasement.

(6) The dust collecting box is arranged on the lower side of the electrostatic dust collecting plate, the pair of limiting plates is fixedly connected to the bottom wall in the dust collecting box, the dust collecting box is connected with the pair of limiting plates in a sliding mode, the dust collecting box is used for collecting dust falling from the electrostatic dust collecting plate, the limiting plates play a role in limiting the dust collecting box, and therefore the dust is not prone to being leaked due to deviation.

(7) Dust absorption ring upper end fixedly connected with a pair of handle, handle surface coating has the silica gel layer, makes things convenient for the technical staff to hold the handle and accomplishes the expansion and accomodate of dust absorption ring, feels comfortable not easy slipping when gripping the handle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the dust collecting ring of the present invention in an expanded state;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the dust collecting ring of the present invention in a storage state;

fig. 5 is a schematic structural view of the cleaning plate portion of the present invention.

The reference numbers in the figures illustrate:

the dust collection box comprises a dust collection box 1, a dust collection circular table 2, an instrument body 3, a dust collection ring 4, a hard vertical pipe 5, an exhaust fan 6, a hose 7, a support plate 8, an electrostatic dust collection plate 9, an inner synchronous plate 10, a cross-shaped sliding block 11, an outer synchronous plate 12, a fixed rod 13, a flexible hairbrush 14, a dust collection box 15, a filter screen 16, a handle 17 and a magnet 18.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Example 1:

referring to fig. 1-2, an instrument dust-proof device for construction cost comprises a dust-removing box 1 and an instrument body 3, wherein the dust-removing box 1 comprises a box body and a box cover, a circular hole is drilled at the upper end of the dust-removing box 1, a dust-removing circular platform 2 is arranged at the inner side of the circular hole and provides a platform for placing the instrument body 3, a pair of supporting plates 8 is fixedly connected between the lower end of the dust-removing circular platform 2 and the inner bottom wall of the dust-removing box 1 to support the dust-removing circular platform 2, an annular through hole is formed between the dust-removing circular platform 2 and the dust-removing box 1, a dust-absorbing ring 4 matched with the annular through hole is sleeved at the outer side of the instrument body 3, the dust-absorbing ring 4 can be accommodated and unfolded through the annular through hole, an annular air passage is drilled in the dust-absorbing ring 4, a plurality of dust-absorbing holes communicated with, the instrument body 3 can be comprehensively subjected to dust collection treatment, the horn-shaped dust collection hole can enlarge the dust collection range, dead angles are not easy to occur, the dust collection effect is improved, the upper end of the dust collection ring 4 is fixedly connected with a pair of handles 17, the surfaces of the handles 17 are wrapped with silica gel layers, technicians can conveniently hold the handles 17 to unfold and store the dust collection ring 4, the handles 17 are comfortable in hand feeling and not easy to slip when being held, the lower end of the dust collection ring 4 is fixedly connected with a pair of hard vertical pipes 5, the ventilation effect and the supporting effect are achieved, the right side wall of the inner end of the dust collection box 1 is fixedly connected with an air exhauster 6 to provide the driving force for dust collection, an air draft hood is fixedly connected onto an air draft inlet of the air exhauster 6, hoses 7 are fixedly connected between the air draft hood and the hard vertical pipes 5, the hoses 7 can deform to meet the up-down movement of, the dust in the sucked air is removed by utilizing the electrostatic action, the switches of the exhaust fan 6 and the electrostatic dust collection plate 9 are both arranged at the outer end of the dust collection box 1, the left end of the dust collection box 1 is provided with an air outlet round hole, the air outlet of the exhaust fan 6 is just opposite to the air outlet round hole to discharge the air in time, the inner side of the air outlet round hole is provided with a filter screen 16, the filter screen 16 is fixedly connected with the inner wall of the air outlet round hole through a pair of buckles, on one hand, the dust which is not removed by the electrostatic dust collection plate 9 can be filtered, secondary dust pollution caused by direct discharge to the outside can be prevented, on the other hand, the dust from the outside can be reduced to enter the dust collection box 1, the lower side of the electrostatic dust collection plate 9 is provided with a dust collection box 15, the inner bottom wall of the dust collection box 1 is fixedly connected with a pair of limiting plates, the, the offset is not easy to occur, thereby leaking dust.

Referring to fig. 3 and 5, an inner synchronizing plate 10 is disposed on a side of the supporting plate 8 close to the electrostatic dust-collecting plate 9, an outer synchronizing plate 12 is disposed on a side of the supporting plate 8 away from the electrostatic dust-collecting plate 9, the outer synchronizing plate 12 is fixedly connected to the adjacent rigid vertical pipe 5, the outer synchronizing plate 12 is used for driving the rigid vertical pipe 5 to synchronously ascend and descend, a pair of cross-shaped sliding blocks 11 is fixedly connected between the inner synchronizing plate 10 and the outer synchronizing plate 12 for connection, a pair of cross-shaped sliding grooves matched with the cross-shaped sliding blocks 11 are formed in the supporting plate 8, the cross-shaped sliding blocks 11 are slidably connected to the cross-shaped sliding grooves, the cross-shaped sliding blocks 11 are matched with the cross-shaped sliding grooves, the stability during ascending and descending is improved, a plurality of uniformly distributed dust-removing plates are fixedly connected between the pair of inner synchronizing plates 10, each dust-removing plate includes a fixing rod 13, the ash cleaning plate is positioned between the adjacent pair of electrostatic dust removing plates 9, the cleaning plate carries out surface ash cleaning treatment on the electrostatic dust removing plates 9 through the pair of flexible brushes 14, and the flexible brushes 14 are not easy to damage the electrostatic dust removing plates 9.

Referring to fig. 3, the magnet block 18 is fixedly connected to the top wall of the cross-shaped chute, the magnetic absorption layer is fixedly connected to the surface of the cross-shaped sliding block 11, the cross-shaped sliding block 11 can be fixed by the magnetic absorption force of the magnet block 18 to the cross-shaped sliding block 11, the dust absorption ring 4 is indirectly fixed in the unfolded state, the dust absorption ring does not need to be held by a technician all the time, and physical strength is saved.

When in use, a technician places the instrument body 3 on the dedusting circular table 2, holds the pair of handles 17 and lifts the dust collection ring 4 to be unfolded from the dedusting box 1, the dust collection ring 4 rises to drive the hard vertical pipe 5, the hard vertical pipe 5 drives the cross-shaped sliding block 11 to rise, when the cross-shaped sliding block 11 rises to the top end of the cross-shaped sliding chute, the cross-shaped sliding block is adsorbed and fixed by the magnet block 18, please refer to figure 2, at the moment, the technician can start the switch by loosening hands, the exhaust fan 6 and the electrostatic dedusting plate 9 start to work, dust attached to the instrument body 3 is removed and collected, the dust and air are sucked into the annular air passage under the air pressure action at the dust collection hole, the dust and the air are sprayed from the air outlet of the exhaust fan 6 through the hard vertical pipe 5 and the hose 7 in sequence from the annular air passage, the air with the dust passes through the plurality of electrostatic dedusting plates 9, dust is filtered under the electrostatic adsorption effect of the electrostatic dust collection plate 9, after dust collection is completed, a switch is turned off, a pair of handles 17 are held to press down the dust collection ring 4 to reset, the cross-shaped sliding block 11 descends synchronously, the inner synchronous plate 10 descends along with the descending, when the cleaning plate between the pair of inner synchronous plates 10 descends, the flexible hairbrushes 14 at two ends clean the surface of the electrostatic dust collection plate 9, please refer to fig. 4, dust falls into the dust collection box 15 to be collected, a technician opens the dust collection box 1 to take out the dust collection box 15 to treat the dust, and is worthy of notice, the instrument body 3 can be different instruments for engineering cost, and the technician can cooperate with the dust collection ring 4 to remove dust according to the shape of the instrument body 3, such as inclined placement or targeted important dust removal on multi-dust parts, the utility model can realize convenient removal of the dust adsorbed on the instrument and collection, and the dust removal is carried to the engineering scene to the instrument to convenient accomodating.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an instrument dust keeper for engineering cost, includes dust removal case (1) and instrument body (3), its characterized in that: the dust removal box is characterized in that a circular hole is formed in the upper end of the dust removal box (1), a dust removal circular truncated cone (2) is arranged on the inner side of the circular hole, a pair of supporting plates (8) is fixedly connected between the lower end of the dust removal circular truncated cone (2) and the inner bottom wall of the dust removal box (1), an annular through hole is formed between the dust removal circular truncated cone (2) and the dust removal box (1), a dust collection ring (4) matched with the annular through hole is sleeved on the outer side of the instrument body (3), an annular air passage is formed in the dust collection ring (4), a plurality of dust collection holes communicated with the annular air passage are formed in the inner side wall of the dust collection ring (4), a pair of hard vertical pipes (5) is fixedly connected to the lower end of the dust collection ring (4), an air exhauster (6) is fixedly connected to the inner right side wall of the dust removal box (1), an air suction hood is, a plurality of evenly distributed electrostatic dust removal plates (9) are fixedly connected between the pair of supporting plates (8), the left end of the dust removal box (1) is provided with an air outlet circular hole, the air outlet of the exhaust fan (6) is over against the air outlet round hole, one side of the supporting plate (8) close to the electrostatic dust collection plate (9) is provided with an inner synchronous plate (10), an outer synchronous plate (12) is arranged on one side of the supporting plate (8) far away from the electrostatic dust collection plate (9), and the outer synchronizing plate (12) is fixedly connected with the adjacent hard vertical pipes (5), a pair of cross-shaped sliding blocks (11) is fixedly connected between the inner synchronizing plate (10) and the outer synchronizing plate (12), a pair of cross sliding grooves matched with the cross sliding blocks (11) are drilled on the supporting plate (8), and sliding connection between cross slider (11) and the cross spout, it is a pair of fixedly connected with a plurality of evenly distributed's deashing board between interior synchronous plate (10).

2. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the ash cleaning plate comprises a fixing rod (13) and a pair of flexible brushes (14), the flexible brushes (14) are respectively and fixedly connected to the left end and the right end of the fixing rod (13), and the ash cleaning plate is located between the adjacent pair of electrostatic dust collection plates (9).

3. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the dust collection holes are uniformly distributed on the inner side wall of the dust collection ring (4) and are horn-shaped.

4. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the magnet block (18) is fixedly connected to the top wall of the cross-shaped sliding groove, and the magnetic absorption layer is fixedly connected to the surface of the cross-shaped sliding block (11).

5. The instrument dust-proof device for construction cost according to claim 1, characterized in that: a filter screen (16) is arranged on the inner side of the air outlet circular hole, and the filter screen (16) is fixedly connected with the inner wall of the air outlet circular hole through a pair of buckles.

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 dust collection box (15) is arranged on the lower side of the electrostatic dust collection plate (9), a pair of limiting plates is fixedly connected to the inner bottom wall of the dust collection box (1), and the dust collection box (15) is in sliding connection with the pair of limiting plates.

7. The instrument dust-proof device for construction cost according to claim 1, characterized in that: the upper end of the dust collection ring (4) is fixedly connected with a pair of handles (17), and the surfaces of the handles (17) are wrapped by silica gel layers.