CN218349333U

CN218349333U - Portable multifunctional mapping device

Info

Publication number: CN218349333U
Application number: CN202222522603.0U
Authority: CN
Inventors: 李阳; 谭海松
Original assignee: Beijing Dingxin New Technology Co ltd
Current assignee: Beijing Dingxin New Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-20
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a portable multi-functional mapping device, the electric iron comprises a screw rod, the top fixedly connected with electromagnetic clutch one of screw rod, an electromagnetic clutch other end is fixed with the worm, the other end fixedly connected with driving motor of worm, the side meshing of worm has the worm wheel, worm wheel fixedly connected with connecting axle one, wherein one end of connecting axle one is fixed with electromagnetic clutch two, the other end of electromagnetic clutch two is fixed with connecting axle two, connecting axle two is fixed with drive assembly, drive assembly's the other end is fixed with tape measure storage disc, the utility model discloses utilize electromagnetic clutch one to realize the break-make of screw rod and worm, utilize electromagnetic clutch two to realize the break-make cooperation of worm and drive assembly simultaneously for screw rod and tape measure storage disc can independently receive driving motor control, under the circumstances that does not influence the screw rod pivoted, realize accomodating fast measuring tape measure, save operating time, raise the efficiency, reduce the troublesome poeration.

Description

Portable multifunctional mapping device

Technical Field

The utility model relates to a measuring tool technical field specifically is a portable multi-functional mapping device.

Background

In the building work process, need measure the ground size, including the overall length of ground, the distance between two buildings etc. generally use mapping device to carry out data measurement to it, mapping device majority has surveying instrument and support to constitute, places mapping device on the ground surface through the support during the use.

The multifunctional portable surveying and mapping device comprises a shell, moving wheels, a transverse measuring frame structure, a conveniently-disassembled fixed frame structure, a driving motor, a threaded rod, a transverse moving frame structure, a surveying and mapping instrument main body, a sliding rod, scale marks, through holes, a baffle plate, a box door, a transparent window and a magnet strip, wherein the moving wheels are respectively bolted at four corners of the lower part of the shell; the transverse measuring frame structure is arranged at the lower part of the left side of the shell; the detachable fixing frame structure is arranged on the left side of the transverse measuring frame structure; the driving motor is connected with the middle position of the upper part of the shell through a bolt.

In the technical scheme of the utility model, the use of measuring tape needs to be pulled out it from tape measure storage disc, then pulls to another of ground, consequently measures the tape measure and need emit longer length, when reseing, needs manual rotation tape measure storage disc to make it twine measuring tape on it again, because the length of emitting is longer, such operating mode need expend the human time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable multi-functional mapping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable multi-functional mapping device, includes the screw rod, the top fixedly connected with electromagnetic clutch one of screw rod, electromagnetic clutch one other end is fixed with the worm, the other end fixedly connected with driving motor of worm, the side meshing of worm has the worm wheel, worm wheel fixedly connected with connecting axle one, wherein one end of connecting axle one is fixed with electromagnetic clutch two, the other end of electromagnetic clutch two is fixed with connecting axle two, connecting axle two is fixed with drive assembly, drive assembly's the other end is fixed with the tape measure storage disc.

As a further preferred of the technical scheme, the measuring tape storage device further comprises a shell, wherein a box door is hinged to the front side of the shell, an observation window is arranged on the box door, a through groove is formed in one side, right opposite to the measuring tape storage disc, of the shell, and meanwhile casters are installed on the bottom surface of the shell.

As a further preferred option of the technical solution, the back ends of the first connecting shaft and the second connecting shaft are respectively sleeved with a bearing, and the bearings are fixedly mounted on the inner wall of the housing.

As a further preferred option of the technical scheme, the transmission assembly comprises a first synchronizing wheel sleeved on a second connecting shaft, a synchronous belt is arranged on the first synchronizing wheel in a transmission manner, the other end of the synchronous belt is provided with a second synchronizing wheel in a transmission manner, the second synchronizing wheel is fixedly sleeved with a rotating shaft, and two ends of the rotating shaft are rotatably arranged on the inner wall of the shell.

As a further preferred aspect of the present invention, the tape storage plate is fixedly attached to the rotating shaft.

As a further preferable aspect of the present invention, a coupling is provided between the tip of the worm and the output shaft of the drive motor.

As a further preferred feature of the present invention, a slide bar parallel to the screw is installed between the top wall and the bottom wall of the housing.

The utility model provides a portable multi-functional mapping device possesses following beneficial effect:

the utility model realizes the on-off matching of the screw and the worm by arranging the first electromagnetic clutch on the screw, and the first electromagnetic clutch can be switched off when the driving motor is required to rotate but the screw does not rotate; meanwhile, the power of the worm is transmitted to the worm wheel by the worm and the worm wheel, the connection and disconnection between the worm wheel and the second connecting shaft are realized by the electromagnetic clutch on the first connecting shaft sleeved with the worm wheel, finally, the power is transmitted to the tape storage disc by the transmission assembly, when the tape storage disc is required to rotate and the screw does not rotate, the electromagnetic clutch is switched on and switched off, and the measuring tape can be quickly stored when the tape storage disc rotates, so that the time is saved, and the operation trouble is reduced; when the screw rod is required to rotate and the tape storage disc does not rotate, the first electromagnetic clutch is connected and the second electromagnetic clutch is disconnected, so that the normal up-and-down movement of the surveying instrument main body is guaranteed.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the transmission assembly of the present invention;

in the figure: 1. a screw; 2. a first electromagnetic clutch; 3. a worm; 4. a drive motor; 5. a worm gear; 6. a first connecting shaft; 7. a second electromagnetic clutch; 8. a second connecting shaft; 9. a transmission assembly; 901. a first synchronizing wheel; 902. A synchronous belt; 903. a second synchronizing wheel; 904. a rotating shaft; 10. a tape storage tray; 11. a housing; 12. a box door; 13. an observation window; 14. a through groove; 15. a caster wheel; 16. a bearing; 17. a coupling; 18. a slide bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a technical scheme: a portable multifunctional surveying and mapping device is disclosed, in the embodiment, as shown in FIG. 1, comprising a housing 11 of the surveying and mapping device, wherein a box door 12 is hinged on the front side of the housing 11 through a hinge, so as to realize the opening and closing of the surveying and mapping device, and an observation window 13 is arranged on the box door 12, so that workers can observe the internal conditions of the housing 11 conveniently; in addition, to facilitate the movement of the surveying and mapping body, a vertically disposed slide bar 18 is installed between the top and bottom walls of the housing 11.

As shown in fig. 2 and 3, the surveying and mapping device further comprises a screw rod 1 arranged in parallel with the slide rod 18, and the height adjustment of the surveying and mapping main body is realized through the screw rod 1 and the slide rod 18; the top surface of the shell 11 is provided with the driving motor 4, an output shaft of the driving motor 4 is connected with the worm 3 through the coupler 17, then the electromagnetic clutch I2 is fixedly connected to the bottom end of the worm 3, the screw rod 1 is installed at the other end of the electromagnetic clutch I2, the on-off matching of the screw rod 1 and the worm 3 is realized, specifically, a magnetic field is generated through an electromagnetic coil of the electromagnetic clutch I2, pressure is generated to enable the electromagnetic clutch I2 to be switched on, then the linkage of the worm 3 and the screw rod 1 is realized, the electromagnetic coil is switched off, the magnetic field is lost at the moment, the electromagnetic clutch I2 is switched off without pressure, and then the linkage of the worm 3 and the screw rod 1 is switched off.

In order to realize that the screw rod 1 and the tape storage disc 10 can be independently controlled by the driving motor 4, the worm wheel 5 is meshed on the side face of the worm 3, the first connecting shaft 6 is installed on the axis of the worm wheel 5, the first connecting shaft 6 is rotatably arranged on the inner wall of the shell 11 through the bearing 16, the second electromagnetic clutch 7 is connected to the other end of the first connecting shaft 6, the second connecting shaft 8 is fixed on the second electromagnetic clutch 7, the second connecting shaft 8 is also fixed on the inner wall of the shell 11 through the bearing 16, according to the principle of the first electromagnetic clutch 2, the second electromagnetic clutch 7 can realize the on-off between the first connecting shaft 6 and the second connecting shaft 8, and finally, the transmission assembly 9 is used for transmitting the tape storage disc 10 and the second connecting shaft 8, so as to realize the on-off of the tape between the first connecting shaft 6 and the storage disc 10;

specifically, as shown in fig. 4, the transmission assembly 9 includes a first synchronizing wheel 901 sleeved on a second connecting shaft 8, a first synchronizing wheel 901 is transmitted on the first synchronizing wheel 901, a second synchronizing wheel 903 is transmitted on the other end of the first synchronizing wheel 902, a second synchronizing wheel 903 is fixed on the second synchronizing wheel 903, a rotating shaft 904 is fixedly sleeved on the second synchronizing wheel 903, two ends of the rotating shaft 904 are rotatably disposed on the inner wall of the housing 11, a tape storage disc 10 is fixedly sleeved on the rotating shaft 904, when the measuring tape needs to be pulled out, a second electromagnetic clutch 7 is switched off, the measuring tape is directly pulled outwards to be wound out of the tape storage disc 10, the second electromagnetic clutch 7 is switched on during storage, the first electromagnetic clutch 2 is switched off, at this time, the rotation of the driving motor 4 can drive the tape storage disc 10 to rotate through the transmission assembly 9, then the measuring tape is stored back into the tape storage disc 10, and the operation is simple and fast.

The utility model provides a portable multi-functional mapping device, concrete theory of operation as follows: the screw 1 is provided with the electromagnetic clutch I2, so that the screw 1 and the worm 3 are in on-off matching, and when the motor 4 needs to be driven to rotate but the screw 1 does not rotate, the electromagnetic clutch I2 is switched off; meanwhile, the power of the worm 3 is transmitted to the worm wheel 5 by using the worm 3 and the worm wheel 5, on-off of the connecting shaft II 8 is realized by using the electromagnetic clutch II 7 on the connecting shaft I6 sleeved with the worm wheel 5, finally, the power is transmitted to the tape storage disc 10 by using the transmission assembly 9, when the tape storage disc 10 is required to rotate and the screw rod 1 is not rotated, the electromagnetic clutch II 7 is connected, the electromagnetic clutch I2 is disconnected, and a measuring tape can be quickly stored when the tape storage disc 10 rotates, so that the time is saved, and the operation trouble is reduced; when the screw rod 1 is required to rotate and the tape storage disc 10 is not rotated, the first electromagnetic clutch 2 is connected and the second electromagnetic clutch 7 is disconnected, so that the normal up-and-down movement of the surveying instrument main body is guaranteed.

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

Claims

1. A portable multi-functional mapping device, includes screw rod (1), its characterized in that: the top fixedly connected with electromagnetic clutch (2) of screw rod (1), electromagnetic clutch (2) other end is fixed with worm (3), the other end fixedly connected with driving motor (4) of worm (3), the side meshing of worm (3) has worm wheel (5), worm wheel (5) fixedly connected with connecting axle (6), wherein one end of connecting axle (6) is fixed with electromagnetic clutch two (7), the other end of electromagnetic clutch two (7) is fixed with connecting axle two (8), connecting axle two (8) are fixed with drive assembly (9), the other end of drive assembly (9) is fixed with tape measure storage disc (10).

2. A portable multifunction mapping device according to claim 1, characterized in that: still include shell (11), the front side of shell (11) articulates there is chamber door (12), and is provided with observation window (13) on chamber door (12), logical groove (14) have been seted up just to one side of tape measure storage disc (10) in shell (11), and truckle (15) are installed to the bottom surface at shell (11) simultaneously.

3. A portable multifunction mapping device according to claim 2, characterized in that: the back of the connecting shaft I (6) and the back of the connecting shaft II (8) are respectively sleeved with a bearing (16), and the bearings (16) are fixedly installed on the inner wall of the shell (11).

4. A portable multifunction mapping device according to claim 1, characterized in that: the transmission assembly (9) comprises a first synchronizing wheel (901) sleeved on a second connecting shaft (8), a synchronous belt (902) is transmitted on the first synchronizing wheel (901), a second synchronizing wheel (903) is transmitted at the other end of the synchronous belt (902), a rotating shaft (904) is fixedly sleeved on the second synchronizing wheel (903), and the two ends of the rotating shaft (904) are rotatably arranged on the inner wall of the shell (11).

5. A portable multifunction mapping device according to claim 4, characterized in that: the tape storage disc (10) is fixedly sleeved on the rotating shaft (904).

6. A portable multifunction mapping device according to claim 1, characterized in that: and a coupling (17) is arranged between the top end of the worm (3) and the output shaft of the driving motor (4).

7. A portable multifunction mapping device according to claim 2, characterized in that: and a sliding rod (18) parallel to the screw rod (1) is arranged between the top wall and the bottom wall of the shell (11).