CN212931259U

CN212931259U - Building engineering plans measuring device

Info

Publication number: CN212931259U
Application number: CN202022278577.2U
Authority: CN
Inventors: 杨廓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-04-09
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a building engineering plans measuring device, including protective housing and motor, the rear side fixedly connected with sleeve of protective housing, telescopic rear side fixedly connected with connecting plate, the connecting plate is rotated through the pivot and is connected with the gyro wheel, telescopic inner wall is being rotated and is being connected with the connecting axle, the leading wheel has been cup jointed to the opposite side on connecting axle surface, the top of protective housing inner wall is rotated through the pivot and is connected with input gear and output gear. This building engineering plans measuring device, cooperation through gyro wheel and drive wheel sets up, when the gyro wheel rotates, gyro wheel and drive wheel pivoted linear velocity equal, so when the gyro wheel rotates certain distance, the inner circle that drives the leading wheel also can rotate same distance, the length of the tape that consequently drives is exactly gyro wheel pivoted distance, consequently can be through the data that read the tape, thereby obtain measured data, staff's working strength has been alleviateed, and measured data is also more accurate.

Description

Building engineering plans measuring device

Technical Field

The utility model relates to an engineering planning measuring device technical field specifically is a building engineering planning measuring device.

Background

The building engineering is an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings comprise top covers, beam columns, walls, foundations and engineering capable of forming internal spaces and meeting the requirements of people on production, living, learning and public activities.

When carrying out building engineering planning, need measure planning region earlier, to the measurement of length, present device mostly is the manual work and takes the tape measure to measure, and measuring error is great, inconvenient also waste time simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering plans measuring device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a building engineering plans measuring device, includes protective housing and motor, the rear side fixedly connected with sleeve of protective housing, telescopic rear side fixedly connected with connecting plate, the connecting plate is rotated through the pivot and is connected with the gyro wheel, telescopic inner wall is rotating and is connected with the connecting axle, the leading wheel has been cup jointed to the opposite side on connecting axle surface, the top of protective housing inner wall is rotated through the pivot and is connected with input gear and output gear, the surface of leading wheel, input gear and output gear all twines there is the tape measure, the observation window has been seted up to one side at protective housing top, the middle part fixedly connected with supporting sleeve at protective housing top, supporting sleeve's inner wall sliding connection has the push rod.

Optionally, a driving wheel is sleeved on one side of the surface of the connecting shaft, and a roller is meshed with the surface of the driving wheel.

Optionally, a motor protective housing is fixedly connected to the upper portion of the rear side of the protective housing, and a motor is fixedly mounted on the inner wall of the motor protective housing.

Optionally, the output end of the motor is fixedly connected with a driving gear, and the surface of the driving gear is engaged with an input gear and an output gear.

Optionally, a positioning hole is formed in one side of the push rod, a positioning rod is inserted into one side of the supporting sleeve, and a positioning rod is inserted into the inner wall of the positioning hole.

Optionally, the bottom of one side of the protective shell is fixedly connected with a supporting rod, and the bottom of the supporting rod is rotatably connected with an auxiliary wheel through a rotating shaft.

(III) advantageous effects

The utility model provides a building engineering plans measuring device possesses following beneficial effect:

1. this building engineering plans measuring device, cooperation through gyro wheel and drive wheel sets up, when the gyro wheel rotates, gyro wheel and drive wheel pivoted linear velocity equal, so when the gyro wheel rotates certain distance, the inner circle that drives the leading wheel also can rotate same distance, the length of the tape that consequently drives is exactly gyro wheel pivoted distance, consequently can be through the data that read the tape, thereby obtain measured data, staff's working strength has been alleviateed, and measured data is also more accurate.

2. This building engineering plans measuring device sets up through the cooperation of support sleeve and push rod, can adjust the length that the push rod stretches out to can adjust the height of device according to user's height, set up through the cooperation of bracing piece and auxiliary wheel, can carry out the auxiliary stay to the device when measuring, prevent that the device from appearing empting the condition in the measurement process.

Drawings

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

FIG. 2 is a schematic view of the structure of the transmission mechanism of the present invention;

fig. 3 is a schematic view of the sleeve structure of the present invention.

In the figure: 1. a protective shell; 2. a sleeve; 3. a connecting plate; 4. a roller; 5. a connecting shaft; 6. a driving wheel; 7. a guide wheel; 8. a motor protection shell; 9. an input gear; 10. an output gear; 11. a motor; 12. a driving gear; 13. measuring tape; 14. an observation window; 15. a support sleeve; 16. a push rod; 17. positioning holes; 18. positioning a rod; 19. a support bar; 20. an auxiliary wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a building engineering planning and measuring device comprises a protective shell 1 and a motor 11, wherein a sleeve 2 is fixedly connected to the rear side of the protective shell 1, a connecting plate 3 is fixedly connected to the rear side of the sleeve 2, and the connecting plate 3 is rotatably connected with a roller 4 through a rotating shaft;

in order to express the rotating distance of the roller 4 by data, a connecting shaft 5 is rotatably connected on the inner wall of the sleeve 2, a driving wheel 6 is sleeved on one side of the surface of the connecting shaft 5, the roller 4 is meshed on the surface of the driving wheel 6, a guide wheel 7 is sleeved on the other side of the surface of the connecting shaft 5, a motor protective shell 8 is fixedly connected above the rear side of the protective shell 1, the device can be protected by arranging the protective shell 1, the sleeve 2 and the motor protective shell 8, the dustproof effect is achieved, the measuring accuracy of the device is ensured, the service life of the device is prolonged, an input gear 9 and an output gear 10 are rotatably connected above the inner wall of the protective shell 1 through a rotating shaft, a motor 11 is fixedly installed on the inner wall of the motor protective shell 8, a driving gear 12 is fixedly connected on the output end of the motor 11, tape rulers 13 are wound on the surfaces of the guide wheel 7, the input gear 9 and the output gear 10;

when the roller 4 rotates, the driving wheel 6 is driven to rotate, the driving wheel 6 drives the connecting shaft 5 to rotate, the connecting shaft 5 drives the guide wheel 6 to rotate, because the roller 4 and the driving wheel 6 rotate in a meshed mode, the linear speed of the roller 4 and the driving wheel 6 is the same, the initial data of a tape 13 wound on the input gear 9 is 0, the tape 13 is driven to move from the output gear 10 to the input gear 9 through the rotation of the guide wheel 7, the distance of the roller 4 can be obtained through reading the data of the tape 13, power can be provided for the input gear 9 and the output gear 10 through the arrangement of the motor 11, the input gear 9 and the output gear 10 are driven to rotate synchronously in the measuring process, and after the measurement is finished, the motor 11 is reversed to roll the tape 13 from the input gear 9 to the output gear 10;

observation window 14 has been seted up to one side at 1 top of protective housing, setting through observation window 14, can observe the data of tape 13, the middle part fixedly connected with supporting sleeve 15 at 1 top of protective housing, supporting sleeve 15's inner wall sliding connection has push rod 16, locating hole 17 has been seted up to one side of push rod 16, it has locating lever 18 to peg graft in one side of supporting sleeve 15, locating lever 18 has been pegged graft to the inner wall of locating hole 17, the bottom fixedly connected with bracing piece 19 of 1 one side of protective housing, the bottom of bracing piece 19 is rotated through the pivot and is connected with auxiliary wheel 20, cooperation setting through bracing piece 19 and auxiliary wheel 20, can be in the measurement process, carry out the auxiliary stay to the device.

The utility model discloses in, the device's working procedure as follows:

1. pulling out the positioning rod 18, pulling the push rod 16 upwards, adjusting to a proper height, and then inserting the positioning rod 18 back into the positioning hole 17;

2. placing the device on the ground, starting the motor 11, and simultaneously pushing the device to move forwards to enable the roller 4 to be always in contact with the ground;

3. after the measurement is finished, the motor 11 is turned off, the device is stopped, and the measurement data of the tape 13 is observed through the observation window 14 for recording;

4. the roller 4 is lifted off the ground through the auxiliary wheel 22, the motor 11 is reversely rotated, the motor 11 drives the input gear 9 and the output gear 10 to rotate, and the tape 13 is rewound onto the output gear 10;

5. the positioning rod 18 is pulled out, the push rod 16 is retracted into the support sleeve 15, and the positioning rod 18 is inserted back into the positioning hole 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building engineering planning measuring device, includes protective housing (1) and motor (11), its characterized in that: the rear side of the protective shell (1) is fixedly connected with a sleeve (2), the rear side of the sleeve (2) is fixedly connected with a connecting plate (3), the connecting plate (3) is rotationally connected with a roller (4) through a rotating shaft, the inner wall of the sleeve (2) is rotationally connected with a connecting shaft (5), the other side of the surface of the connecting shaft (5) is sleeved with a guide wheel (7), an input gear (9) and an output gear (10) are rotatably connected above the inner wall of the protective shell (1) through a rotating shaft, tape rulers (13) are wound on the surfaces of the guide wheel (7), the input gear (9) and the output gear (10), observation window (14) have been seted up to one side at protective housing (1) top, the middle part fixedly connected with support sleeve (15) at protective housing (1) top, the inner wall sliding connection of support sleeve (15) has push rod (16).

2. A construction project planning and measuring apparatus according to claim 1, wherein: one side of the surface of the connecting shaft (5) is sleeved with a driving wheel (6), and the surface of the driving wheel (6) is meshed with a roller (4).

3. A construction project planning and measuring apparatus according to claim 1, wherein: the motor protection shell is characterized in that a motor protection shell (8) is fixedly connected to the upper portion of the rear side of the protection shell (1), and a motor (11) is fixedly mounted on the inner wall of the motor protection shell (8).

4. A construction project planning and measuring apparatus according to claim 3, wherein: the output end of the motor (11) is fixedly connected with a driving gear (12), and an input gear (9) and an output gear (10) are meshed on the surface of the driving gear (12).

5. A construction project planning and measuring apparatus according to claim 1, wherein: locating hole (17) have been seted up to one side of push rod (16), one side of support sleeve (15) is pegged graft and is had locating lever (18), the inner wall of locating hole (17) is pegged graft and is had locating lever (18).

6. A construction project planning and measuring apparatus according to claim 1, wherein: the bottom fixedly connected with bracing piece (19) of protective housing (1) one side, the bottom of bracing piece (19) is rotated through the pivot and is connected with auxiliary wheel (20).