CN210066455U

CN210066455U - Automatic range finding car of drawing a line

Info

Publication number: CN210066455U
Application number: CN201920404913.8U
Authority: CN
Inventors: 戴晓超; 浦凯军
Original assignee: Dapeng Engineering Management Co Ltd
Current assignee: Dapeng Engineering Management Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-14
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses an automatic lineation distance measuring vehicle, which comprises a bracket, a mounting bracket is fixedly arranged at the lower side of the bracket, a distance measuring wheel is arranged at one side of the mounting bracket, an auxiliary wheel is arranged at one side of the mounting bracket away from the distance measuring wheel, a coating tape is sleeved at the outer side of the distance measuring wheel, a coating material cylinder is arranged on the bracket, a discharging pipe is arranged at the lower end of the coating material cylinder, two through holes are symmetrically arranged on the side wall of the discharging pipe, the coating tape positioned above the mounting bracket passes through the two through holes which are matched with the coating tape, a storage box is fixedly arranged above the coating material cylinder, the lower end surface of the storage box is communicated with the coating material cylinder, a valve is arranged in the coating material cylinder, a feeding hole is arranged at the upper end surface of the storage box, a sealing cover is hinged on the feeding hole, the coating tape passes through the feeding hole, the, and finishing scribing.

Description

Automatic range finding car of drawing a line

Technical Field

The utility model relates to an engineering machine tool equipment technical field, in particular to automatic range finding car of drawing a line.

Background

The distance measuring vehicle has the characteristics of simple use and operation, convenience in carrying, accuracy in measurement, firm structure and the like, can be used by being pushed by a hand and can also be used for vehicle-mounted ultra-long distance measurement. The distance measuring vehicle is divided into an electronic distance measuring instrument and a mechanical distance measuring instrument, and is mainly used in the industries of real estate development, land surveying and mapping, road construction, cable laying, court mark and marking and the like. At present, when carrying out pipeline construction and direct-burried optical cable construction in the communication construction field, all need can carry out the pipeline excavation after measuring the marking off, when actually measuring the unwrapping wire, generally adopt the ranging car to carry out distance measurement, but because current ranging car does not possess the marking off function, still need constructor additionally to carry out the unwrapping wire and mark off, actual operation gets up to waste time and energy.

Chinese patent publication No. CN207047679U discloses a distance measuring vehicle, in particular to a distance measuring vehicle with an automatic marking function, which comprises wheels, a push rod for pushing the wheels to move forward and a supporting device for supporting the distance measuring vehicle, wherein a spraying device is arranged right above the wheels, the spraying device comprises a storage barrel filled with a spraying material, a spraying opening of the storage barrel faces the wheels, the spraying material in the storage barrel flows to the surface of the wheels from the spraying opening, and a paint uniformly-distributing device is arranged on the surface of the wheels. The distance measuring vehicle has the advantages that the synchronous line drawing is carried out on the field while the distance measuring vehicle measures the distance.

However, when the distance measuring vehicle is used, the paint in the storage can flow out all the time, and if the distance measuring vehicle jolts, the paint can be sprayed out a lot, which is not beneficial to marking. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic rule range finding car has when the dolly removes, and the coating area can be plugged up the paint cartridge, makes the coating in the paint cartridge can not spill, can practice thrift the advantage of coating.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the distance measuring vehicle comprises a support, wherein a mounting frame is fixedly arranged on the lower side of the support, a distance measuring wheel is arranged on one side of the mounting frame, an auxiliary wheel is arranged on one side, away from the distance measuring wheel, of the mounting frame, a coating tape is sleeved on the outer side of the distance measuring wheel, a pot, away from the distance measuring wheel, of the coating tape is sleeved on the outer side of the auxiliary wheel, the distance measuring wheel is in transmission connection with the auxiliary wheel through the coating tape, a push handle is arranged on the support, a counter is arranged on the push handle and is electrically connected with the distance measuring wheel, a counter is arranged on the push handle and is electrically connected with the auxiliary wheel, a coating material cylinder is arranged on the support, a discharging pipe is arranged at the lower end of the coating material cylinder, two through holes are symmetrically formed in the side wall of the discharging pipe, the coating tape above the discharging pipe passes through, the paint spraying device is characterized in that a storage box is fixedly arranged above the paint spraying barrel, the lower end face of the storage box is communicated with the paint spraying barrel, a valve is arranged in the paint spraying barrel, a feeding hole is formed in the upper end face of the storage box, and a sealing cover is hinged to the feeding hole.

By adopting the technical scheme, the bracket is pushed to enable the distance measuring wheel and the auxiliary wheel to start rotating so as to drive the coating tape to rotate, the coating tape on the upper side passes through the through hole of the discharge pipe, the coating is stuck to the upper end surface of the coating tape, and the coating tape coats the coating on the bottom surface along with the rotation of the distance measuring wheel, so that the scribing function is realized; the upper end surface of the coating tape is in contact with the upper end of the through hole, so that the coating in the discharge pipe is blocked, the coating cannot leak, the coating is prevented from being wasted, and the coating is saved.

Preferably, the distance measuring wheel and the auxiliary wheel are both provided with a trapezoidal groove, the side wall of the trapezoidal groove is rough, the section of the coating tape is trapezoidal, the coating tape is matched with the trapezoidal groove, and the outer side surface of the coating tape is fixedly provided with the material absorbing layer.

By adopting the technical scheme, the coating tape is positioned in the trapezoidal groove, so that the coating tape can not slide from the two sides of the ranging wheel and the auxiliary wheel, the coating tape can be better driven, and the scribing work is completed.

Preferably, the mounting frame is provided with a guide groove, the guide groove is internally provided with a guide block, the guide block is matched with the guide groove, the auxiliary wheel is inserted with a rotating rod, one end of the rotating rod is inserted into the guide block, the mounting frame is provided with a threaded hole, an adjusting screw is arranged in the threaded hole and matched with the threaded hole, and one end of the adjusting screw is inserted into the guide block and is rotatably connected with the guide block.

Adopt above-mentioned technical scheme, rotate adjusting screw, can change the position of two guide blocks in the guide rail to the distance between adjustment auxiliary wheel and the range finding wheel makes auxiliary wheel and range finding wheel can tighten the coating area, makes auxiliary wheel and range finding wheel can drive the coating area and rotate, accomplishes marking off work.

Preferably, the side wall of the guide block is provided with a limiting groove, one end of the adjusting screw is fixedly provided with a limiting block, and the limiting block is matched with the limiting groove.

By adopting the technical scheme, the limiting block is clamped in the limiting groove and can rotate in the limiting groove, so that the guide block cannot hinder the rotation of the adjusting screw, the adjusting screw can smoothly complete the adjustment of the position of the guide block, and the auxiliary wheel can be adjusted.

Preferably, a scraper is fixedly arranged on the bracket, and the lower end of the scraper is in contact with the surface of the coating tape.

Adopt above-mentioned technical scheme, pass through on the coating area auxiliary wheel, the scraper blade is scraped in the outside of coating area, scrapes off the impurity on the coating area, makes the coating area can keep clean, makes the coating area can not pollute the coating in the discharging tube, keeps the cleanness of coating.

Preferably, the support is provided with two collecting barrels, the collecting barrels are identical in structure, the side wall of each collecting barrel is fixedly provided with a clamping block, the side wall of the mounting frame is provided with a clamping groove, and the clamping blocks are matched with the clamping grooves.

By adopting the technical scheme, the scraper scrapes off the coating and impurities on the coating belt together, so that the coating and the impurities enter the collecting cylinder, the coating is recycled, and the source resources are saved.

Preferably, one side that the mounting bracket was kept away from to the support has set firmly two spinal branch poles, the bottom of branch pole is equipped with the universal wheel, be equipped with the car on the universal wheel and stop.

By adopting the technical scheme, the universal wheels and the supporting rods can support the bracket, so that the bracket is more stable; the car is stopped, can fix the universal wheel, makes the universal wheel can not rotate to realize fixing whole device.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

FIG. 5 is another schematic diagram of the embodiment.

Reference numerals: 1. a support; 11. a push handle; 111. a strut; 112. a universal wheel; 113. braking; 12. a first counter; 13. a counter number two; 2. a mounting frame; 21. a distance measuring wheel; 22. an auxiliary wheel; 221. a rotating rod; 23. a guide groove; 24. a guide block; 25. adjusting screws; 26. a limiting block; 3. a paint tape; 31. a material absorbing layer; 4. a coating cylinder; 41. a discharge pipe; 42. a material storage box; 43. a valve; 44. a sealing cover; 5. a squeegee; 6. a collection canister; 61. and (7) clamping blocks.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1, an automatic line marking distance measuring vehicle comprises a support 1. One side of the support 1 far away from the mounting frame 2 is fixedly provided with two support rods 111, the bottom ends of the support rods 111 are provided with universal wheels 112, and the universal wheels 112 are provided with brakes 113. The support rod 111 and the universal wheel 112 can support the support 1, so that the support 1 is more stable and is not easy to overturn.

As shown in fig. 1, a mounting frame 2 is fixedly arranged at the lower side of the bracket 1. One side of the mounting bracket 2 is provided with a distance measuring wheel 21, and one side of the mounting bracket 2 far away from the distance measuring wheel 21 is provided with an auxiliary wheel 22. The outer side of the distance measuring wheel 21 is sleeved with the coating tape 3, one end of the coating tape 3, which is far away from the distance measuring wheel 21, is sleeved on the outer side of the auxiliary wheel 22, and the distance measuring wheel 21 and the auxiliary wheel 22 are in transmission connection through the coating tape 3.

As shown in fig. 1 and 5, a push handle 11 is arranged on the support 1, a first counter 12 is arranged on the push handle 11, and the first counter 12 is electrically connected with the distance measuring wheel 21. The push handle 11 is provided with a second counter 13, and the second counter 13 is electrically connected with the auxiliary wheel 22.

The push handle 11 is held, the bracket 1 and the mounting frame 2 are pushed, and the distance measuring wheel 21 and the auxiliary wheel 22 on the mounting frame 2 are rotated. The first counter 12 can record the number of rotation turns of the distance measuring wheel 21, and multiplies the number of rotation turns of the distance measuring wheel 21 by the perimeter of the distance measuring wheel 21, so as to calculate the distance tested by the distance measuring wheel 21; the second counter 13 can record the number of rotation turns of the auxiliary wheel 22, and the number of rotation turns of the auxiliary wheel 22 is multiplied by the circumference of the auxiliary wheel 22, so that the distance tested by the auxiliary wheel 22 is calculated, and the two data are processed, so that the distance tested by the distance measuring vehicle is more accurate.

As shown in FIG. 1, a coating material tank 4 is provided on a holder 1, and a discharge pipe 41 is provided at the lower end of the coating material tank 4. Two through holes are symmetrically formed in the side wall of the discharge pipe 41, and the coating tape 3 positioned above the discharge pipe passes through the two through holes, and the through holes are matched with the coating tape 3.

As shown in fig. 1, a storage tank 42 is fixedly arranged above the paint cartridge 4, a lower end surface of the storage tank 42 is communicated with the paint cartridge 4, and a valve 43 is arranged in the paint cartridge 4. The feed inlet has been seted up to the up end of storage case 42, and it has sealed lid 44 to articulate on the feed inlet.

The distance measuring wheel 21 and the auxiliary wheel 22 rotate to drive the coating tape 3 to start transmission, so that all parts of the coating tape 3 can pass through the through hole. The paint in the paint cartridge 4 enters the discharge pipe 41 and adheres to the surface of the paint ribbon 3 passing through the through-hole.

The paint belt 3 continuously rotates to print the part adhered with the paint on the ground, so that the paint can be coated on the ground to finish the scribing work.

The sealing cover 44 is opened, so that the paint can be added into the storage box 42, and the distance measuring vehicle has enough paint for marking; the sealing cover 44 is closed to seal the feed inlet of the storage box 42, so that the paint is not contacted with the outside air, and the paint is prevented from deteriorating.

When the line is not needed to be marked, the valve 43 is closed, so that the paint in the storage box 42 can not enter the paint cylinder 4 any more, and the paint is prevented from being wasted.

As shown in fig. 1 and 4, the distance measuring wheel 21 and the auxiliary wheel 22 are each provided with a trapezoidal groove, and the side wall of the trapezoidal groove is rough. The section of the coating tape 3 is trapezoidal, the coating tape 3 is matched with the trapezoidal groove, and the outer side surface of the coating tape 3 is fixedly provided with the material absorbing layer 31.

As shown in fig. 1 and 4, a blade 5 is fixed to the holder 1, and the lower end of the blade 5 is in contact with the surface of the coating material web 3. Two collecting barrels 6 are arranged on the bracket 1, and the two collecting barrels 6 have the same structure. The lateral wall of the collecting barrel 6 is fixedly provided with a clamping block 61, the lateral wall of the mounting rack 2 is provided with a clamping groove, and the clamping block 61 is matched with the clamping groove.

The coating tape 3 is positioned in the trapezoid groove, so that the coating tape 3 cannot slide off from the two sides of the distance measuring wheel 21 and the auxiliary wheel 22, the coating tape 3 can be better driven, and the scribing work is realized. Inhale material layer 31 and adopt the sponge preparation, can be directly and coating contact, and can inhale material layer 31 with coating in, make to scribble subaerial coating more strong, make the line that the range finding car was drawn out can be more obvious.

The paint strip 3, after contacting the ground, continues to rotate and passes over the auxiliary wheel 22. The scraper 5 contacts the upper end surface of the coating tape 3 to scrape off the foreign matter on the coating tape 3, so that the coating tape 3 can be kept clean without contaminating the coating material located in the feed pipe.

The fixture block 61 on the collecting cylinder 6 is inserted into the fixture groove on the mounting frame 2, so that the collecting cylinder 6 is fixed with the mounting frame 2. The scraper 5 scrapes off the coating and impurities on the coating belt 3 together, so that the coating and the impurities enter the collecting cylinder 6, the recovery of the coating is completed, and resources are saved.

As shown in fig. 1 and 3, the mounting frame 2 is provided with a guide groove 23, a guide block 24 is arranged in the guide groove 23, and the guide block 24 is matched with the guide groove 23. A rotating rod 221 is inserted on the auxiliary wheel 22, and one end of the rotating rod 221 is inserted on the guide block 24. Threaded holes are formed in the mounting frame 2, adjusting screws 25 are arranged in the threaded holes, and the adjusting screws 25 are matched with the threaded holes.

As shown in fig. 1 and 3, one end of the adjusting screw 25 is inserted into the guide block 24 and is rotatably connected to the guide block 24. The side wall of the guide block 24 is provided with a limiting groove, one end of the adjusting screw 25 is fixedly provided with a limiting block 26, and the limiting block 26 is matched with the limiting groove.

The position of the guide block 24 can be changed by rotating the adjusting screw 25, so that the guide block 24 moves in the guide groove 23, the position of the auxiliary wheel 22 on the mounting frame 2 is changed, and the distance between the auxiliary wheel 22 and the distance measuring wheel 21 is adjusted.

The adjusting screw 25 is rotated clockwise, so that the adjusting screw 25 pushes the guide block 24, the position between the auxiliary wheel 22 and the distance measuring wheel 21 is reduced, the paint belt 3 can be taken off from the distance measuring wheel 21, and the cleaning and the replacement of the paint belt 3 are facilitated.

The new paint belt 3 is placed on the distance measuring wheel 21, the adjusting screw 25 is rotated anticlockwise, the adjusting screw 25 can pull the guide block 24, the auxiliary wheel 22 slides to the side far away from the distance measuring wheel 21, the distance measuring wheel 21 and the auxiliary wheel 22 can straighten the paint belt 3, the distance measuring wheel 21 and the auxiliary wheel 22 can be in transmission connection through the paint belt 3, and the paint belt 3 can be installed.

Claims

1. The utility model provides an automatic range finding car of rule, includes support (1), its characterized in that, the downside of support (1) has set firmly mounting bracket (2), one side of mounting bracket (2) is equipped with range finding wheel (21), one side that range finding wheel (21) were kept away from in mounting bracket (2) is equipped with auxiliary wheel (22), the outside cover of range finding wheel (21) is equipped with coating tape (3), the pot head that range finding wheel (21) were kept away from in coating tape (3) is established in the outside of auxiliary wheel (22), range finding wheel (21) and auxiliary wheel (22) are through coating tape (3) transmission connection, be equipped with on support (1) and push away handle (11), be equipped with No. one counter (12) on push away handle (11), No. one counter (12) and range finding wheel (21) electric connection, be equipped with No. two counters (13) on push away handle (11), No. two counters (13) and auxiliary wheel (22) electric connection, be equipped with on support (1) and scribble feed cylinder (4), the lower extreme of scribbling feed cylinder (4) is equipped with discharging pipe (41), two through-holes have been seted up to the symmetry on the lateral wall of discharging pipe (41), be located the top scribble the bandlet (3) and pass two through-holes, through-hole and cooperation of scribbling bandlet (3), the top of scribbling feed cylinder (4) has set firmly storage case (42), the lower terminal surface and the scribble feed cylinder (4) intercommunication of storage case (42), be equipped with valve (43) in scribbling feed cylinder (4), the feed inlet has been seted up to the up end of storage case (42), it has sealed lid (44) to articulate on the feed inlet.

2. The automatic marking distance measuring vehicle according to claim 1, characterized in that the distance measuring wheel (21) and the auxiliary wheel (22) are provided with trapezoidal grooves, the side walls of the trapezoidal grooves are rough, the section of the coating tape (3) is trapezoidal, the coating tape (3) is matched with the trapezoidal grooves, and the outer side surface of the coating tape (3) is fixedly provided with the material absorbing layer (31).

3. The automatic line-marking distance measuring vehicle as claimed in claim 1, wherein a guide groove (23) is formed in the mounting frame (2), a guide block (24) is arranged in the guide groove (23), the guide block (24) is matched with the guide groove (23), a rotating rod (221) is inserted into the auxiliary wheel (22), one end of the rotating rod (221) is inserted into the guide block (24), a threaded hole is formed in the mounting frame (2), an adjusting screw (25) is arranged in the threaded hole, the adjusting screw (25) is matched with the threaded hole, and one end of the adjusting screw (25) is inserted into the guide block (24) and is rotatably connected with the guide block (24).

4. The automatic line marking distance measuring vehicle as claimed in claim 3, wherein a limiting groove is formed on the side wall of the guide block (24), a limiting block (26) is fixedly arranged at one end of the adjusting screw (25), and the limiting block (26) is matched with the limiting groove.

5. The automatic line marking range finding vehicle according to claim 1, characterized in that the support (1) is fixedly provided with a scraper (5), and the lower end of the scraper (5) is contacted with the surface of the coating tape (3).

6. The automatic line marking distance measuring vehicle according to claim 5, wherein two collecting cylinders (6) are arranged on the support (1), the two collecting cylinders (6) have the same structure, a clamping block (61) is fixedly arranged on the side wall of each collecting cylinder (6), a clamping groove is arranged on the side wall of the mounting frame (2), and the clamping block (61) is matched with the clamping groove.

7. The automatic line marking distance measuring vehicle as claimed in claim 1, wherein two support rods (111) are fixedly arranged on one side of the support (1) far away from the mounting frame (2), universal wheels (112) are arranged at the bottom ends of the support rods (111), and vehicle brakes (113) are arranged on the universal wheels (112).