CN214747854U - Building cost distancer - Google Patents
Building cost distancer Download PDFInfo
- Publication number
- CN214747854U CN214747854U CN202121183170.XU CN202121183170U CN214747854U CN 214747854 U CN214747854 U CN 214747854U CN 202121183170 U CN202121183170 U CN 202121183170U CN 214747854 U CN214747854 U CN 214747854U
- Authority
- CN
- China
- Prior art keywords
- piece
- proof box
- dust
- distancer
- sliding block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000010276 construction Methods 0.000 claims 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of measuring tool technique and specifically relates to a building cost distancer is related to, including distancer body and the dust proof box that is used for placing the distancer body, be provided with drive assembly on the dust proof box, drive assembly is connected with the dust proof box, drive assembly is used for driving the distancer body and goes up and down at the dust proof box, uncovered setting on the dust proof box, be provided with the end cover on the dust proof box, the end cover can be dismantled with the dust proof box and be connected. This application can reduce the influence of dust to the distancer body.
Description
Technical Field
The application relates to the technical field of measuring tools, in particular to a building cost range finder.
Background
The distance measuring instrument is designed for measuring length and distance by using characteristics such as reflection and interference of light, sound and electromagnetic wave. The novel range finder can utilize the length measurement result to scientifically calculate other parameters such as the area, the perimeter, the volume, the mass and the like of a target to be measured on the basis of length measurement, and has great application value in building engineering application.
The current distancer directly exposes in the environment, and when not using for a long time, the dust just piles up easily and gets into inside the distancer even, and then causes the damage to the distancer, influences the use number of times of distancer.
SUMMERY OF THE UTILITY MODEL
In order to reduce the influence of dust to the distancer, this application provides a building cost distancer.
The application provides a building cost distancer adopts following technical scheme:
the utility model provides a building cost distancer, includes the distancer body and is used for placing the dust proof box of distancer body, be provided with drive assembly on the dust proof box, drive assembly is connected with the dust proof box, drive assembly is used for driving the distancer body and goes up and down in the dust proof box, uncovered setting on the dust proof box, be provided with the end cover on the dust proof box, the end cover can be dismantled with the dust proof box and be connected.
Through adopting above-mentioned technical scheme, place the distancer body in the dust-proof box, drive assembly can drive the distancer body and remove, the end cover can be dismantled with the dust-proof box and be connected, when the distancer body needs the during operation, pull down the end cover from the dust-proof box, drive assembly drive distancer body rebound goes out the dust-proof box and tests, when the distancer body is accomodate to needs, drive assembly drive distancer body removes to the dust-proof box in, and with the end cover lid on the dust-proof box, thereby reduce the influence that the distancer body received the dust.
Preferably, drive assembly includes the driving piece, rotates piece and two sets of connecting pieces, the driving piece is used for the drive to rotate the piece and rotates, rotate the piece and rotate with the dustproof case and be connected, two sets of the connecting piece can be close to each other or keep away from each other on rotating the piece, connecting piece and distancer body coupling.
Through adopting above-mentioned technical scheme, the driving piece drive rotates the piece and rotates, rotates the piece and at the rotation in-process, and two sets of connecting pieces are close to each other or keep away from each other to make the distancer body remove to the dust proof box outside or remove to the dust proof box in, reduce the influence of dust to the distancer body, do not influence the normal work of distancer body simultaneously.
Preferably, the connecting piece includes connecting rod and sliding block, the connecting rod rotates with the sliding block to be connected, connecting rod and distancer body coupling, the sliding block wear to establish on rotating the piece and with rotate a sliding connection, sliding block and dust-proof box sliding connection.
Through adopting above-mentioned technical scheme, rotate the piece and rotate to make two sliders be close to each other or keep away from each other on rotating the piece, and then make the connecting rod on the slider be close to each other or keep away from each other, thereby be convenient for make the distancer body go up and down.
Preferably, a placing piece is arranged between the distance measuring instrument body and the connecting rod and is connected with the distance measuring instrument body, and the placing piece is connected with the connecting rod.
Through adopting above-mentioned technical scheme, the setting of placing the piece is convenient for be connected distancer body and connecting rod, is convenient for reduce the distancer body and receives wearing and tearing at the removal in-process, and in addition, the setting of placing the piece can make the distancer body be in steady state at the removal in-process.
Preferably, be provided with the slider between placing piece and the dust-proof box, the slider sets up in pairs, place piece and two slider integrated into one piece, the dust-proof box with two slider sliding connection.
Through adopting above-mentioned technical scheme, the setting up of slider is convenient for make and places a vertical lift in the dust proof box, and then makes the distancer body go up and down in the vertical direction, reduces the debugging of later stage to the distancer body.
Preferably, a plurality of balls are arranged on the sliding block, the sliding block is rotationally connected with the balls, a sliding groove matched with the sliding block is formed in the dust-proof box, and the balls are used for reducing the friction force of the sliding block sliding in the sliding groove.
Through adopting above-mentioned technical scheme, set up a plurality of balls on the slider, under the effect of a plurality of balls, the slider is less at the spout internal movement frictional force to can reduce the wearing and tearing that the slider produced at the removal in-process.
Preferably, a plurality of supporting legs are arranged between the end cover and the placing piece, and two ends of the plurality of supporting legs are integrally formed with the end cover and the placing piece.
Through adopting above-mentioned technical scheme, the setting of a plurality of landing legs is convenient for couple together the end cover with placing the piece to make and drive the end cover when placing a lift and go up and down, and then be convenient for control dust proof box open and shut.
Preferably, the driving part comprises a driving part, a worm wheel and a worm, an output shaft of the driving part is coaxially fixed with the worm, the worm is in running fit with the worm wheel, and the worm wheel is sleeved on the rotating part and is fixedly connected with the rotating part.
Through adopting above-mentioned technical scheme, the drive division drive worm rotates, and worm wheel cooperation, worm wheel drive rotate the piece and rotate to two sets of connecting pieces of drive are close to each other or keep away from each other, thereby drive distancer body goes up and down in the dust proof box.
Preferably, be provided with the rotating member between placing the piece and the distancer body, the rotating member rotates with placing the piece and is connected, the rotating member is used for placing the distancer body.
Through adopting above-mentioned technical scheme, the setting of rotating member is convenient for drive the distancer body and rotates the angle to need the test on placing the piece to further improve the practicality of distancer body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an overall cross-sectional view of an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a drive assembly according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of the drive member of section A of FIG. 3;
fig. 5 is an exploded view of the placement member and the range finder body according to the embodiment of the present application.
Description of reference numerals: 1. a rangefinder body; 2. a dust-proof box; 3. a drive assembly; 31. a drive member; 311. a drive section; 312. a worm gear; 313. a worm; 314. a support portion; 32. a rotating member; 33. a connecting member; 331. a connecting rod; 332. a slider; 333. a sliding groove; 4. a rotating member; 41. a rotating tank; 5. a support; 6. an end cap; 61. a positioning member; 62. a support leg; 7. placing the piece; 71. a slider; 72. a ball bearing; 8. a blowing assembly; 81. a fan; 9. a dust screen.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses building cost distancer.
Referring to fig. 1 and 2, a building cost distancer, including distancer body 1 and the dust proof box 2 that is used for placing distancer body 1, be provided with drive assembly 3 between dust proof box 2 and the distancer body 1, drive assembly 3 is used for driving the lift of distancer body 1 in dust proof box 2. When need not use distancer body 1, drive assembly 3 drive distancer body 1 removes to in dust proof box 2 to reduce the dust and get into distancer body 1 in, when needs use distancer body 1, drive assembly 3 drive distancer body 1 removes outside dust proof box 2, thereby carries out work.
Referring to fig. 1, dust proof box 2 bottom is provided with support 5, and support 5 and dust proof box 2 welding, for the ease of carrying, support 5 can contract to portable dust proof box 2 and convenient to use distancer body 1.
Referring to fig. 2, the uncovered setting of 2 upper surfaces of dust proof box, 2 upper surfaces of dust proof box are provided with the end cover 6 of mutually supporting with dust proof box 2, and end cover 6 can be dismantled with dust proof box 2 and be connected, is provided with a plurality of setting elements 61 between end cover 6 and the dust proof box 2, and this embodiment setting element 61 is four and distributes in four corners of end cover 6, and end cover 6 all welds with four setting elements 61, sets up the constant head tank of mutually supporting with setting element 61 on the dust proof box 2.
Referring to fig. 3, drive assembly 3 includes driving piece 31, rotate piece 32 and two sets of connecting pieces 33, two sets of connecting pieces 33 can be close to each other or keep away from each other on rotating piece 32, this embodiment rotates piece 32 and is two-way screw rod, driving piece 31 drive rotates piece 32 and rotates, connecting piece 33 includes connecting rod 331 and sliding block 332, the one end and the sliding block 332 of connecting rod 331 are articulated, the other end is connected with distancer body 1, sliding block 332 slides on rotating piece 32 through cup jointing, sliding tray 333 that mutually supports with sliding block 332 is seted up to the lower surface of dust proof box 2, sliding tray 333 arranges along rotating piece 32 length direction.
Referring to fig. 3 and 4, two ends of the rotating member 32 are rotatably connected to the dust-proof box 2, the driving member 31 includes a driving portion 311, a worm wheel 312, a worm 313 and a supporting portion 314, the driving portion 311 is a motor in this embodiment, an output shaft of the driving portion 311 is rotatably connected to the supporting portion 314 and coaxially fixed to the worm 313, the worm 313 and the worm wheel 312 are located in the supporting portion 314, the worm 313 and the worm wheel 312 are engaged, the rotating member 32 is inserted into the worm wheel 312 and fixedly connected to the worm wheel 312, and the rotating member 32 is rotatably connected to the supporting portion 314. The driving portion 311 drives the worm 313 to rotate, the worm 313 engages with the worm wheel 312, thereby driving the rotation member 32 to rotate, thereby making the two connection members 33 approach to each other or move away from each other, thereby making the distance measuring instrument body 1 move out of the dust box 2 or move into the dust box 2.
Referring to fig. 3 and 5, in order to make the distance measuring instrument body 1 stably move in the dust-proof box 2, a placing part 7 is arranged between the distance measuring instrument body 1 and the connecting part 33, the placing part 7 is detachably connected with the distance measuring instrument body 1 and is hinged to the connecting rod 331, a sliding block 71 is arranged between the placing part 7 and the dust-proof box 2, the sliding block 71 is arranged in pair, two sliding blocks 71 are positioned on two sides of the placing part 7 along the length of the rotating part 32 and are welded to the placing part 7, the cross section of the sliding block 71 is T-shaped, a sliding groove matched with the sliding block 71 is formed in the dust-proof box 2 along the height direction, a plurality of balls 72 are arranged on the sliding block 71, the plurality of balls 72 are positioned on two sides of the sliding block 71, the centers of the plurality of balls 72 are embedded into the sliding block 71 and are connected with the sliding block 71 in a rolling manner, and the plurality of balls 72 are used for being connected with the sliding groove in a rotating manner, thereby reducing the friction force generated by the sliding block 71 sliding in the sliding groove.
Referring to fig. 2, in order to enable the distance measuring instrument body 1 to open the end cover 6 simultaneously in the moving process, a plurality of supporting legs 62 are arranged between the end cover 6 and the placing piece 7, and two ends of the plurality of supporting legs 62 are welded with the placing piece 7 and the end cover 6.
Referring to fig. 5, in order to make distancer body 1 test at different angles, place and be provided with swivel 4 between 7 and the distancer body 1, swivel 4 is cylindrical, offers the swivelling chute 41 that is used for placing distancer body 1 on swivel 4, and swivel 4 can rotate on placing 7, through the rotation of swivel 4 on placing 7 to the test angle of adjustment distancer body 1.
Referring to fig. 1 and 3, dust proof box 2 is provided with on two sides along rotating piece 32 length direction and blows subassembly 8 and dust screen 9, blows subassembly 8 and includes power spare, fan 81 and axis of rotation, and this embodiment power spare is the motor, and the axis of rotation wears to establish on fan 81 and with fan 81 fixed connection, and the axis of rotation is kept away from fan 81 one end and is passed dust proof box 2 and coaxial fixed with the output shaft of power spare, and dust screen 9 welds on dust proof box 2.
The implementation principle of the building cost range finder in the embodiment of the application is as follows: when distancer body 1 does not use, place in dust box 2, when needing to use distancer body 1, drive portion 311 drive worm 313 rotates, worm 313 and worm wheel 312 meshing, worm wheel 312 drives and rotates piece 32 and rotates, two sliding blocks 332 are close to each other on rotating piece 32, thereby make and place 7 and drive distancer body 1 along dust box 2 rebound, and simultaneously, under the effect of slider 71, make distancer body 1 remove along vertical direction in dust box 2, end cover 6 rebound under the effect of landing leg 62 when distancer body 1 rebound, thereby make distancer body 1 remove outside dust box 2, make distancer body 1 remove to test angle and carry out the range finding under the effect of rotating piece 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A building cost distancer which characterized in that: including distancer body (1) and dust proof box (2) that are used for placing distancer body (1), be provided with drive assembly (3) on dust proof box (2), drive assembly (3) are connected with dust proof box (2), drive assembly (3) are used for driving distancer body (1) and go up and down in dust proof box (2), uncovered setting is gone up in dust proof box (2), be provided with end cover (6) on dust proof box (2), end cover (6) can be dismantled with dust proof box (2) and be connected.
2. A construction cost range finder as claimed in claim 1, wherein: drive assembly (3) are including driving piece (31), rotate piece (32) and two sets of connecting piece (33), driving piece (31) are used for the drive to rotate piece (32) and rotate, rotate piece (32) and dust-proof box (2) and rotate and be connected, and are two sets of connecting piece (33) can be close to each other or keep away from each other on rotating piece (32), connecting piece (33) are connected with distancer body (1).
3. A construction cost range finder as claimed in claim 2, wherein: connecting piece (33) include connecting rod (331) and sliding block (332), connecting rod (331) rotate with sliding block (332) and are connected, connecting rod (331) are connected with distancer body (1), sliding block (332) wear to establish on rotating piece (32) and with rotating piece (32) sliding connection, sliding block (332) and dust-proof box (2) sliding connection.
4. A construction cost range finder as claimed in claim 3, wherein: a placing piece (7) is arranged between the distance measuring instrument body (1) and the connecting rod (331), the placing piece (7) is connected with the distance measuring instrument body (1), and the placing piece (7) is connected with the connecting rod (331).
5. A construction cost range finder as claimed in claim 4, wherein: place and be provided with slider (71) between piece (7) and dust-proof box (2), slider (71) set up in pairs, place piece (7) and two slider (71) integrated into one piece, dust-proof box (2) and two slider (71) sliding connection.
6. A construction cost range finder as claimed in claim 5, wherein: the dust-proof box is characterized in that a plurality of balls (72) are arranged on the sliding block (71), the sliding block (71) is rotationally connected with the balls (72), sliding grooves matched with the sliding block (71) are formed in the dust-proof box (2), and the balls (72) are used for reducing the friction force of the sliding block (71) sliding in the sliding grooves.
7. A construction cost range finder as claimed in claim 6, wherein: a plurality of supporting legs (62) are arranged between the end cover (6) and the placing piece (7), and the two ends of the plurality of supporting legs (62) are integrally formed with the end cover (6) and the placing piece (7).
8. A construction cost range finder as claimed in claim 2, wherein: the driving piece (31) comprises a driving portion (311), a worm wheel (312) and a worm (313), an output shaft of the driving portion (311) is coaxially fixed with the worm (313), the worm (313) is in running fit with the worm wheel (312), the worm wheel (312) is sleeved on the rotating piece (32) and is fixedly connected with the rotating piece (32).
9. A construction cost range finder as claimed in claim 4, wherein: place and be provided with rotating member (4) between piece (7) and distancer body (1), rotating member (4) with place piece (7) and rotate and be connected, rotating member (4) are used for placing distancer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183170.XU CN214747854U (en) | 2021-05-28 | 2021-05-28 | Building cost distancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183170.XU CN214747854U (en) | 2021-05-28 | 2021-05-28 | Building cost distancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747854U true CN214747854U (en) | 2021-11-16 |
Family
ID=78626570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121183170.XU Expired - Fee Related CN214747854U (en) | 2021-05-28 | 2021-05-28 | Building cost distancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214747854U (en) |
-
2021
- 2021-05-28 CN CN202121183170.XU patent/CN214747854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |