CN113503842A - Device for measuring distance in construction machine - Google Patents
Device for measuring distance in construction machine Download PDFInfo
- Publication number
- CN113503842A CN113503842A CN202111048393.XA CN202111048393A CN113503842A CN 113503842 A CN113503842 A CN 113503842A CN 202111048393 A CN202111048393 A CN 202111048393A CN 113503842 A CN113503842 A CN 113503842A
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- Prior art keywords
- wall body
- rod
- still
- box
- side wall
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses equipment for measuring distance in construction machinery, which comprises a measuring wheel, wherein a locking seat is arranged on a wall body on one side of the measuring wheel, a positioning pointer is arranged on a wall body on one side of the locking seat, a machine box is arranged on a wall body on the other side of the measuring wheel, a reset wrench is arranged on a wall body on one side of the machine box, a supporting leg is further arranged on a wall body at the front end of the bottom of the machine box, a first fixed rod is arranged on a wall body on the other side of the machine box, an adjusting mechanism is further arranged on a wall body at the bottom of the first fixed rod at the top of the machine box, the adjusting mechanism comprises a first side plate, a second side plate, a limiting shaft and a screw rod, and a telescopic rod is further arranged in a wall body of the first fixed rod. An apparatus for measuring a distance in a construction machine according to the present invention: through adjustment mechanism's setting, be convenient for adjust the angle of gripping of first dead lever and telescopic link. Through adjustable fixture's setting, be convenient for fix first dead lever or telescopic link on the wall body of external equipment.
Description
Technical Field
The invention relates to the technical field of mobile distance measuring equipment, in particular to equipment for measuring distance in construction machinery.
Background
Wheeled distancer is one of distancer, mainly for outdoor distance measurement and design manufacturing, be applicable to various ground conditions, including the meadow, the hillside, rugged construction place etc. however, most wheeled distancers generally can only carry out length adjustment and the folding of the body of rod to the dead lever, can not adjust the angle of dead lever according to user and service environment's actual conditions, in addition, most wheeled distancers can only be through artifical handheld use, can not fix and use on outside mechanical equipment, and, because wheeled distancer service environment is mostly outdoor and on each building site, consequently, can lead to piling up the dust on the screen of its display after longer actual use, and then the influence is to the observation of its data.
Disclosure of Invention
An object of the present invention is to provide an apparatus for measuring a distance in a construction machine, which can effectively solve the problems of the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
an apparatus for measuring distance in construction machinery comprises a measuring wheel, a locking seat is arranged on one side wall body of the measuring wheel, a positioning pointer is arranged on one side wall body of the locking seat, a machine box is arranged on the other side wall body of the measuring wheel, a reset wrench is arranged on one side wall body of the machine box, a supporting leg is further arranged on the front end wall body of the bottom of the machine box, a first fixing rod is arranged on the other side wall body of the machine box, an adjusting mechanism is further arranged on the wall body at the bottom of the first fixing rod at the top of the machine box, the adjusting mechanism comprises a first side plate, a second side plate, a limiting shaft and a screw rod, a telescopic rod is further arranged in the wall body of the first fixing rod, a lock catch is further arranged between the wall body at the top of the first fixing rod and the wall body of the telescopic rod, a clamping mechanism is further arranged on the outer wall of the first fixing rod, and comprises a mounting block, a connecting plate and a tooth groove plate, still be equipped with the handle on the screw rod top wall body, be equipped with LCD on the wall body of handle top one side, be equipped with wiping mechanism on the wall body of LCD top, wiping mechanism is including fixed frame, wiping box, sealed pad and second dead lever.
Preferably, a first mounting hole is further formed in the wall body below the first fixing rod, the bottom wall bodies of the first side plate and the second side plate are fixedly mounted on a side wall body at the top of the case respectively in a welding mode, a first screw hole is further formed in the wall body at the middle position of the first side plate, and a second screw hole is further formed in the wall body at the middle position of one side of the second side plate.
Preferably, the screw thread screw in of spacing axle on through one side outer wall is installed in first screw, and spacing axle lateral wall body still alternates in the internal second screw of second lateral wall, still be equipped with first knob piece on the spacing axle lateral wall body, and first knob piece lateral wall body passes through welded mode fixed mounting on spacing axle lateral wall body, the slot has been seted up in the screw rod wall body, and the screw rod screw in is installed in the internal second screw of second lateral wall body, the slot alternates on spacing axle lateral wall body, still be equipped with second knob piece on the screw rod lateral wall body, and second knob piece lateral wall body passes through welded mode fixed mounting on screw rod lateral wall body, first dead lever alternates through first mounting hole and installs on spacing epaxially.
Preferably, a second mounting hole is formed in the wall body at the middle position of the mounting block, the mounting block is further installed on the outer wall of the first fixing rod in a penetrating mode through the second mounting hole, a first locking stud is installed in the threaded hole of one side wall body of the mounting block in a screwed mode, first mounting grooves and two are further formed in the front end of the mounting block and the rear end side wall body respectively, racks are arranged on one side wall body in the first mounting grooves respectively, and the racks and the mounting block are formed in an integrated injection mode.
Preferably, two be equipped with the stopper on connecting plate top and the bottom lateral wall body respectively, stopper and connecting plate injection moulding as an organic whole, and two the connecting plate is installed in the first mounting groove that corresponds, two through the stopper interlude on the lateral wall body respectively still seted up the second mounting groove in the connecting plate opposite side wall body respectively, a lateral wall body of gullet plate still through connecting block fixed mounting on a lateral wall body in the second mounting groove, two still be equipped with splint between the connecting plate opposite side wall body, splint and two connecting plates injection moulding as an organic whole, still be equipped with the rubber pad on splint lateral wall body and the installation piece lateral wall body respectively, and the rubber pad is installed on splint lateral wall body and installation piece lateral wall body through glue paste.
Preferably, the inner walls of two sides of the fixing frame are respectively provided with a sliding groove, a third screw hole is further formed in the wall body at the front end of the fixing frame, a second locking stud is screwed in the third screw hole, and the fixing frame is inserted and installed on the outer wall above the liquid crystal display.
Preferably, it is equipped with the slider respectively, two on wiping box front end and the rear end below wall body the slider with clean box injection moulding as an organic whole, and it installs in the spout that corresponds through two slider slidable mounting to clean the box, it cleans the strip still to be equipped with on the box bottom wall body to clean, it installs on cleaning box bottom wall body to clean strip top wall body through glue pasting, it has still seted up the inlet on a lateral wall body of box top to clean, it has still seted up a plurality of liquid outlet in the box bottom wall body to clean.
Preferably, the top wall body of the sealing gasket is provided with a connecting frame, the two side wall bodies of the bottom of the connecting frame are respectively and fixedly arranged on one side wall body of the top of the sealing gasket in a welding mode, the bottom wall body of the sealing gasket is also embedded and arranged in the corresponding liquid outlet, the top wall body of the second fixing rod is fixedly arranged on one side wall body of the top of the wiping box in a welding mode, the wall body of the second fixing rod is also provided with a sliding port, the top frame body of the connecting frame is inserted and arranged in the sliding ports of the two wall bodies of the second fixing rod, the outer wall of the second fixing rod is also sleeved with a compression spring, three connecting rods are further arranged between the top wall bodies of the connecting frame, the middle position wall body of the top of the connecting frame is fixedly arranged on the bottom wall body of the connecting rod in a welding mode, and the middle position wall body of the top of the connecting rod is also provided with a third fixing rod, the wall body above the third fixing rod penetrates through the opening of the wall body at the top of the wiping box and extends to the outside, a pull rod is further arranged on the wall body at the top of the third fixing rod, and the connecting rod, the third fixing rod and the pull rod are integrally formed in an injection molding mode.
Compared with the prior art, the invention has the following beneficial effects:
an apparatus for measuring a distance in a construction machine according to the present invention:
1. through adjustment mechanism's setting, be convenient for adjust the angle of gripping of first dead lever and telescopic link.
2. Through adjustable fixture's setting, be convenient for fix first dead lever or telescopic link on the wall body of external equipment.
3. Through the arrangement of the fixing frame, the wiping mechanism can be conveniently disassembled and assembled on the liquid crystal display.
4. Through the arrangement of the wiping mechanism, the screen of the liquid crystal display can be wiped in real time conveniently.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a rear view of the body construction of the present invention;
FIG. 3 is an exploded view of the adjustment mechanism of the present invention;
FIG. 4 is an exploded view of the clamping mechanism of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is an exploded view of the wiping mechanism of the present invention;
FIG. 7 is an exploded view of the wipe cassette construction of the present invention;
fig. 8 is an enlarged view at B in fig. 7.
In the figure: 1. a measuring wheel; 2. a locking seat; 3. positioning a pointer; 4. a case; 5. resetting the wrench; 6. supporting legs; 7. a first fixing lever; 8. an adjustment mechanism; 9. a first side plate; 10. a second side plate; 11. a limiting shaft; 12. a screw; 13. a telescopic rod; 14. locking; 15. a clamping mechanism; 16. mounting blocks; 17. a connecting plate; 18. a gullet plate; 19. a handle; 20. a liquid crystal display; 21. a wiping mechanism; 22. a fixing frame; 23. wiping the box; 24. a gasket; 25. a second fixing bar; 26. a first mounting hole; 27. a first screw hole; 28. a second screw hole; 29. a first knob block; 30. a slot; 31. a second knob block; 32. a second mounting hole; 33. a first locking stud; 34. a first mounting groove; 35. a rack; 36. a limiting block; 37. a second mounting groove; 38. connecting blocks; 39. a rubber pad; 40. a chute; 41. a third screw hole; 42. a second locking stud; 43. a slider; 44. a wiping strip; 45. a liquid inlet; 46. a liquid outlet; 47. a connecting frame; 48. a sliding port; 49. a compression spring; 50. a connecting rod; 51. a third fixing bar; 52. a pull rod; 53. and (4) clamping the plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
as shown in fig. 1-8, the present invention provides an apparatus for measuring distance in a construction machine, comprising a measuring wheel 1, a locking seat 2 is provided on a wall body on one side of the measuring wheel 1, a positioning pointer 3 is provided on a wall body on one side of the locking seat 2, a case 4 is provided on a wall body on the other side of the measuring wheel 1, a reset wrench 5 is provided on a wall body on one side of the case 4, a supporting leg 6 is further provided on a wall body at the front end of the bottom of the case 4, a first fixing rod 7 is provided on a wall body on the other side of the case 4, an adjusting mechanism 8 is further provided on a wall body at the bottom of the first fixing rod 7 at the top of the case 4, the adjusting mechanism 8 comprises a first side plate 9, a second side plate 10, a limiting shaft 11 and a screw 12, an expansion link 13 is further provided in the wall body of the first fixing rod 7, a lock 14 is further provided between a wall body at the top of the first fixing rod 7 and the expansion link 13, a clamping mechanism 15 is further provided on the outer wall body of the first fixing rod 7, the clamping mechanism 15 comprises a mounting block 16, a connecting plate 17 and a fluted plate 18, a handle 19 is further arranged on the top wall body of the screw 12, a liquid crystal display 20 is arranged on one side wall body of the top of the handle 19, a wiping mechanism 21 is arranged on the top wall body of the liquid crystal display 20, and the wiping mechanism 21 comprises a fixing frame 22, a wiping box 23, a sealing gasket 24 and a second fixing rod 25.
Example two:
on the basis of the first embodiment, as shown in fig. 3, an adjusting mechanism for an apparatus for measuring a distance in a construction machine is further provided, wherein a first mounting hole 26 is further formed in a lower wall of a first fixing rod 7, bottom walls of a first side plate 9 and a second side plate 10 are respectively fixedly mounted on a side wall of a top portion of a casing 4 by means of welding, a first screw hole 27 is further formed in a wall of a middle position of the first side plate 9, a second screw hole 28 is further formed in a wall of a middle position of a side of a second side plate 10, a limiting shaft 11 is screwed into the first screw hole 27 by a screw thread on an outer wall of the side, a side wall of the limiting shaft 11 is further inserted into the second screw hole 28 in the wall of the second side plate 10, a first knob block 29 is further provided on a wall of the other side of the limiting shaft 11, and a side wall of the first knob block 29 is fixedly mounted on a side of the wall of the limiting shaft 11 by means of welding, a slot 30 is opened in the wall body of the screw 12, the screw 12 is screwed into a second screw hole 28 installed in the wall body of the second side plate 10, the slot 30 is inserted into the outer wall of one side of the limiting shaft 11, a second knob block 31 is also arranged on the wall body of the other side of the screw 12, and one side wall body of the second knob block 31 is fixedly installed on one side wall body of the screw 12 by welding, the first fixing rod 7 is inserted into the limiting shaft 11 through the first mounting hole 26, after the first fixing rod 7 is angularly adjusted on the limiting shaft 11 through the first mounting hole 26, only the second knob block 31 needs to be rotated, and then the second knob block 31 is rotated to one side in the second screw hole 28, so that the screw 12 is rotated on the outer wall of one side of the limiting shaft 11 through the slot 30, and then one side wall body of the screw 12 is extruded on the lower wall body of one side of the first fixing rod 7, and then the other side wall body of the first fixing rod 7 is extruded on one side wall body 9, and then the lower wall body of the first fixed rod 7 is extruded and fixed between the first side plate 9 and the screw 12.
Example three:
on the basis of the first embodiment, as shown in fig. 4 and 5, in a clamping mechanism for an apparatus for measuring a distance in a construction machine, a second mounting hole 32 is opened in a wall body at a middle position of a mounting block 16, the mounting block 16 is further installed on an outer wall of a first fixing rod 7 through the second mounting hole 32 in an inserting manner, a first locking stud 33 is further installed in a threaded hole of a side wall body of the mounting block 16 in a screwing manner, first mounting grooves 34 are further respectively opened in a side wall body at a front end and a rear end of the mounting block 16, racks 35 are respectively arranged on a side wall body in the two first mounting grooves 34, the racks 35 and the mounting block 16 are integrally injection-molded, limit blocks 36 are respectively arranged on a side wall body at the top and the bottom of the two connecting plates 17, the limit blocks 36 and the connecting plates 17 are integrally injection-molded, and the two connecting plates 17 are respectively installed in the corresponding first mounting grooves 34 through the limit blocks 36 on the side wall body in an inserting manner, the other side wall bodies of the two connecting plates 17 are respectively provided with a second mounting groove 37, one side wall body of the gullet plate 18 is fixedly mounted on one side wall body in the second mounting groove 37 through a connecting block 38, a clamping plate 53 is further arranged between the other side wall bodies of the two connecting plates 17, the clamping plate 53 and the two connecting plates 17 are integrally formed by injection molding, rubber pads 39 are further arranged on one side wall body of the clamping plate 53 and one side wall body of the mounting block 16 respectively, the rubber pads 39 are mounted on one side wall body of the clamping plate 53 and one side wall body of the mounting block 16 through glue adhesion, when the first fixing rod 7 or the telescopic rod 13 is required to be mounted on mechanical equipment, the mounting block 16 is required to be slidably adjusted on the outer walls of the first fixing rod 7 and the telescopic rod 13 through a second mounting hole 32 in the wall body, and when the position of the mounting block 16 is adjusted, the first locking stud 33 is rotated in a threaded hole in one side wall body of the mounting block 16, and further make a sidewall body of the first locking stud 33 press tightly against a sidewall body of the first fixing rod 7 or the telescopic rod 13, and further fix the mounting block 16, and then, the space between a sidewall body of the mounting block 16 and a sidewall body of the clamping plate 53 is clamped into a wall body of an external mechanical device, and then, the clamping plate 53 is pushed to one side, and further the clamping plate 53 drives two connecting plates 17 to move to one side in the corresponding first mounting groove 34, and the toothed groove plates 18 are gradually limited by the rack 35 on the inner wall of the first mounting groove 34, and further the two connecting plates 17 are synchronously limited, and further the mounting block 16 is clamped and fixed onto a wall body of the external device by a sidewall body of the mounting block 16 and the clamping plate 53, and further the first fixing rod 7 and the telescopic rod 13 are fixed onto the device, when the mounting block 16 needs to be removed, only one side of the two toothed groove plates 18 needs to be respectively pinched to the inner side of the second mounting groove 37, and then the two spline plates 18 are respectively accommodated in the second mounting grooves 37 by taking the one-side connecting block 38 as a fulcrum, so that the splines on one side of the spline plates 18 are separated from the corresponding racks 35, and then the two connecting plates 17 can be pulled out from the corresponding first mounting grooves 34.
Example four:
on the basis of the first embodiment, as shown in fig. 6, 7 and 8, in a wiping mechanism for an apparatus for measuring a distance in a construction machine, sliding grooves 40 are respectively formed in inner walls of two sides of a fixing frame 22, a third screw hole 41 is further formed in a front end wall body of the fixing frame 22, a second locking stud 42 is screwed into the third screw hole 41, the fixing frame 22 is inserted and installed on an upper outer wall of a liquid crystal display 20, sliding blocks 43 are respectively arranged on a front end lower wall body and a rear end lower wall body of a wiping box 23, the two sliding blocks 43 and the wiping box 23 are integrally injection-molded, the wiping box 23 is slidably installed in the corresponding sliding grooves 40 through the two sliding blocks 43, a wiping strip 44 is further arranged on a bottom wall body of the wiping box 23, a top wall body of the wiping strip 44 is mounted on the bottom wall body of the wiping box 23 through glue, a liquid inlet 45 is further formed on a side wall body of the top of the wiping box 23, a plurality of liquid outlets 46 are further formed in the bottom wall body of the wiping box 23, the top wall body of the sealing gasket 24 is provided with a connecting frame 47, two side wall bodies at the bottom of the connecting frame 47 are respectively fixedly arranged on one side wall body at the top of the sealing gasket 24 in a welding mode, the bottom wall body of the sealing gasket 24 is also embedded and arranged in the corresponding liquid outlet 46, the top wall body of the second fixing rod 25 is fixedly arranged on one side wall body at the top in the wiping box 23 in a welding mode, the wall body of the second fixing rod 25 is also provided with a sliding opening 48, the top frame body of the connecting frame 47 is inserted and arranged in the sliding openings 48 in the wall bodies of the two second fixing rods 25, the outer wall of the second fixing rod 25 is also sleeved with a compression spring 49, connecting rods 50 are further arranged among the top wall bodies of the three connecting frames 47, the top middle position wall body of the connecting frame 47 is fixedly arranged on the bottom wall body of the connecting rod 50 in a welding mode, and a third fixing rod 51 is further arranged on the top middle position wall body of the connecting rod 50, when the screen of the liquid crystal display 20 needs to be wiped, the pull rod 52 is only required to be lifted upwards and to abut against the top wall body of the wiping box 23, so that the pull rod 52 drives the third fixing rod 51 to move upwards, the third fixing rod 51 drives the connecting rod 50 to move upwards, the connecting rod 50 drives the three connecting frames 47 on the bottom wall body to move upwards, the top frame bodies of the three connecting frames 47 move upwards in the sliding openings 48 in the corresponding walls of the second fixing rod 25, the top frame bodies of the connecting frames 47 compress the compression springs 49 on the second fixing rod 25, and the three connecting frames 47 synchronously drive the bottom sealing gaskets 24 to move upwards, and then make the cleaning solution in the wiping box 23 enter into the wiping strip 44 through the liquid outlet 46, then, loosen the pull rod 52, and rebound through the compression spring 49 on the outer wall of the second fixing rod 25, and then return the connection frame 47, and then seal the liquid outlet 46 through the sealing gasket 24 at the bottom of the connection frame 47, and then, can slide the wiping box 23 in the sliding groove 40 of the inner wall of the fixing frame 22 through the sliding block 43 on the front end and the rear end wall body, and then wipe the liquid crystal display 20 through the wiping strip 44.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An apparatus for measuring a distance in a construction machine, characterized in that: the device comprises a measuring wheel (1), a locking seat (2) is arranged on one side wall body of the measuring wheel (1), a positioning pointer (3) is arranged on one side wall body of the locking seat (2), a case (4) is arranged on the other side wall body of the measuring wheel (1), a reset wrench (5) is arranged on one side wall body of the case (4), a supporting leg (6) is further arranged on the front end wall body of the bottom of the case (4), a first fixing rod (7) is arranged on the other side wall body of the case (4), an adjusting mechanism (8) is further arranged on the wall body at the bottom of the first fixing rod (7) at the top of the case (4), the adjusting mechanism (8) comprises a first side plate (9), a second side plate (10), a limiting shaft (11) and a screw rod (12), a telescopic rod (13) is further arranged in the wall body of the first fixing rod (7), and a lock catch (14) is further arranged between the top of the first fixing rod (7) and the wall body (13), the outer wall of the first fixing rod (7) is further provided with a clamping mechanism (15), the clamping mechanism (15) comprises an installation block (16), a connecting plate (17) and a tooth socket plate (18), first installation grooves (34) are further formed in a side wall body at the front end and the rear end of the installation block (16) respectively, racks (35) are arranged on a side wall body in the two first installation grooves (34) respectively, the racks (35) and the installation block (16) are integrally formed in an injection molding mode, limit blocks (36) are arranged on side wall bodies at the top and the bottom of the two connecting plates (17) respectively, the limit blocks (36) and the connecting plates (17) are integrally formed in an injection molding mode, the two connecting plates (17) are installed in the corresponding first installation grooves (34) in an inserting mode through the limit blocks (36) on the side wall body respectively, and second installation grooves (37) are further formed in the other side wall body of the two connecting plates (17) respectively, tooth frid (18) a lateral wall body still passes through connecting block (38) fixed mounting on a lateral wall body in second mounting groove (37), two still be equipped with splint (53) between connecting plate (17) the opposite side wall body, splint (53) and two connecting plate (17) injection moulding as an organic whole, still be equipped with rubber pad (39) on splint (53) a lateral wall body and installation piece (16) a lateral wall body respectively, and rubber pad (39) are pasted and are installed on splint (53) a lateral wall body and installation piece (16) a lateral wall body through glue, still be equipped with handle (19) on screw rod (12) top wall body, be equipped with liquid crystal display (20) on handle (19) top lateral wall body, be equipped with on liquid crystal display (20) top wall body and clean mechanism (21), clean mechanism (21) including fixed frame (22), clean box (23), Sealing gasket (24) and second dead lever (25), clean still seted up inlet (45) on box (23) top lateral wall body, clean still seted up a plurality of liquid outlet (46) in the box (23) bottom wall body, be equipped with connection frame (47) on sealed pad (24) top wall body, connection frame (47) bottom both sides wall body is respectively through welded mode fixed mounting on sealed pad (24) top lateral wall body, and sealed pad (24) bottom wall body still imbeds and installs in corresponding liquid outlet (46), second dead lever (25) top wall body is through welded mode fixed mounting on cleaning box (23) inner top lateral wall body, still seted up sliding opening (48) in second dead lever (25) wall body, and connection frame (47) top frame body alternates in sliding opening (48) of installing in two second dead lever (25) wall bodies, still the cover is equipped with compression spring (49), and is three on second dead lever (25) outer wall still be equipped with connecting rod (50) between connecting frame (47) top wall body, connecting frame (47) top intermediate position wall body passes through welded mode fixed mounting on connecting rod (50) bottom wall body, still be equipped with third dead lever (51) on connecting rod (50) top intermediate position wall body, the opening that the wall body passed and cleans box (23) top wall body extends to the outside, still be equipped with pull rod (52) on third dead lever (51) top wall body, and connecting rod (50), third dead lever (51) and pull rod (52) injection moulding as an organic whole.
2. An apparatus for measuring a distance in a construction machine according to claim 1, wherein: still seted up first mounting hole (26) in the wall body of first dead lever (7) below, first curb plate (9) and second curb plate (10) bottom wall body are respectively through welded mode fixed mounting on a side wall body of machine box (4) top, still seted up first screw (27) in the first curb plate (9) intermediate position wall body, second screw (28) have still been seted up in the second curb plate (10) one side intermediate position wall body.
3. An apparatus for measuring a distance in a construction machine according to claim 2, wherein: the limiting shaft (11) is screwed in and installed in a first screw hole (27) through threads on the outer wall of one side, a side wall body of the limiting shaft (11) is further inserted in a second screw hole (28) in the wall body of a second side plate (10), a first knob block (29) is further arranged on the other side wall body of the limiting shaft (11), a side wall body of the first knob block (29) is fixedly installed on the side wall body of the limiting shaft (11) in a welding mode, a slot (30) is formed in the wall body of the screw rod (12), the screw rod (12) is screwed in the second screw hole (28) in the wall body of the second side plate (10), the slot (30) is inserted in the outer wall of one side of the limiting shaft (11), a second knob wall body block (31) is further arranged on the wall body of the other side of the screw rod (12), and one side of the second knob block (31) is fixedly installed on one side of the screw rod (12) in a welding mode, the first fixing rod (7) is installed on the limiting shaft (11) in a penetrating mode through the first installation hole (26).
4. An apparatus for measuring a distance in a construction machine according to claim 1, wherein: a second mounting hole (32) is formed in the wall body at the middle position of the mounting block (16), the mounting block (16) is further installed on the outer wall of the first fixing rod (7) in a penetrating mode through the second mounting hole (32), and a first locking stud (33) is further installed in the threaded hole of the wall body on one side of the mounting block (16) in a screwed mode.
5. An apparatus for measuring a distance in a construction machine according to claim 1, wherein: the fixing frame is characterized in that sliding grooves (40) are respectively formed in the inner walls of two sides of the fixing frame (22), third screw holes (41) are further formed in the wall body of the front end of the fixing frame (22), second locking studs (42) are installed in the third screw holes (41) in a screwed mode, and the fixing frame (22) is installed on the outer wall above the liquid crystal display (20) in a penetrating mode.
6. An apparatus for measuring a distance in a construction machine according to claim 5, wherein: clean and be equipped with slider (43) on box (23) front end and the rear end below wall body respectively, two slider (43) with clean box (23) injection moulding as an organic whole, and clean box (23) through two slider (43) slidable mounting in spout (40) that correspond, it cleans strip (44) still to be equipped with on the box (23) bottom wall body to clean, it pastes through glue and installs on cleaning box (23) bottom wall body to clean strip (44) top wall body.
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| CN202111048393.XA CN113503842B (en) | 2021-09-08 | 2021-09-08 | Device for measuring distance in construction machine |
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| CN202111048393.XA CN113503842B (en) | 2021-09-08 | 2021-09-08 | Device for measuring distance in construction machine |
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| CN113503842B CN113503842B (en) | 2021-11-12 |
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| CN212082396U (en) * | 2020-03-09 | 2020-12-04 | 中国移动通信集团设计院有限公司 | Auxiliary fixture for distance measuring wheel and distance measuring equipment |
| CN213079468U (en) * | 2020-05-20 | 2021-04-30 | 杭州简弈科技有限公司 | Liquid crystal display wiping arrangement |
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| CN213298463U (en) * | 2020-10-21 | 2021-05-28 | 无锡宏捷昌科技有限公司 | Bottom plate earring for hydraulic cylinder |
| CN213804881U (en) * | 2020-10-30 | 2021-07-27 | 广西交航工程技术有限公司 | Distance measuring instrument for bridge detection |
| CN213859508U (en) * | 2020-11-16 | 2021-08-03 | 铸宝电讯材料（深圳）有限公司 | Conductive copper foil processing equipment |
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2021
- 2021-09-08 CN CN202111048393.XA patent/CN113503842B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212082396U (en) * | 2020-03-09 | 2020-12-04 | 中国移动通信集团设计院有限公司 | Auxiliary fixture for distance measuring wheel and distance measuring equipment |
| CN213079468U (en) * | 2020-05-20 | 2021-04-30 | 杭州简弈科技有限公司 | Liquid crystal display wiping arrangement |
| CN213298463U (en) * | 2020-10-21 | 2021-05-28 | 无锡宏捷昌科技有限公司 | Bottom plate earring for hydraulic cylinder |
| CN213804881U (en) * | 2020-10-30 | 2021-07-27 | 广西交航工程技术有限公司 | Distance measuring instrument for bridge detection |
| CN213859508U (en) * | 2020-11-16 | 2021-08-03 | 铸宝电讯材料（深圳）有限公司 | Conductive copper foil processing equipment |
| CN112763494A (en) * | 2020-12-23 | 2021-05-07 | 常州友志自动化科技有限公司 | Machine vision who diversely adjusts detects and gathers camera device |
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| CN113503842B (en) | 2021-11-12 |
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