CN211903996U

CN211903996U - Height measuring device

Info

Publication number: CN211903996U
Application number: CN202020868261.6U
Authority: CN
Inventors: 杨柳霞; 潘云
Original assignee: Pinghu Zhengxin Real Estate Appraisal Office General Partnership
Current assignee: Pinghu Zhengxin Real Estate Appraisal Office General Partnership
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-10
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a height measurement device relates to measuring device's technical field, and it is including the base of deciding the height, the vertical adapter sleeve that is equipped with the fixed length on the base, sliding connection has the measuring stick in the adapter sleeve, the slip direction of measuring stick is vertical direction, the outer wall of measuring stick is equipped with the scale mark, the scale mark level sets up. The utility model discloses can keep the rigidity of vertical direction in the measuring, make its top surface of contradicting the house more easily for the measurement of height is more convenient.

Description

Height measuring device

Technical Field

The utility model belongs to the technical field of measuring device's technique and specifically relates to a height measuring device is related to.

Background

In real estate evaluation, the height of a house and an aisle is measured, the height of the house is generally from indoor ground to roof, the height of the aisle is generally from floor to top, and whether the height of the house and the aisle meets the requirement or not is an important content of the evaluation.

At present, height measurement usually needs to be carried out manually by adopting tools such as a tape measure and a level ruler, people need to pull out the tape measure to enable the tape measure to be in the initial position, then the initial position of the tape measure is abutted to the top surface, the bottom of the tape measure is abutted to the ground, and the height of a house or a passageway can be obtained by reading the reading of the tape measure.

The above prior art solutions have the following drawbacks: because the height of house and corridor is higher, and the tape measure is softer, difficult its butt to the house top surface when measuring, and the tape measure is crooked easily, makes the operation of measuring comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a height measurement device, its rigidity that can keep vertical direction in the measuring makes its top surface of conflicting the house more easily for the measurement of height is more convenient.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a height measuring device, includes the base of level, the vertical adapter sleeve that is equipped with the fixed length on the base, sliding connection has the measuring stick in the adapter sleeve, the slip direction of measuring stick is vertical direction, the outer wall of measuring stick is equipped with the scale mark, the scale mark level sets up.

Through adopting above-mentioned technical scheme, place height measuring device's bottom plate on the subaerial of height to be measured, then read the record measuring stick and the high parallel and level's of adapter sleeve top surface scale interval, later with the measuring stick rebound until the top surface of contradicting to the house, then read the record measuring stick and the high parallel and level's of adapter sleeve top surface scale interval again, the difference of two scale intervals is the height in house promptly with the height of base and adapter sleeve, this structure uses the height in measuring stick measurement house, the rigidity of measuring stick is better, conflict the top surface in house easily in the measuring, make the measurement of height more convenient.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a take-up reel, including adapter sleeve lateral wall, connecting cover, moving mechanism, connecting cover is equipped with the moving mechanism who removes the measuring stick, moving mechanism is including seting up the opening one in the adapter sleeve lateral wall, there is the support plate along its length direction sliding connection in the adapter sleeve, the support plate is equipped with the connecting plate that is linked together with the external world, fixedly connected with pull wire on the connecting plate, the adapter sleeve lateral wall rotates and is connected with the take-up reel, pull wire and take-.

When with measuring stick rebound, need people to hold measuring stick rebound from the adapter sleeve top, with the hand after lifting high, another hand is again from the adapter sleeve top holding measuring stick rebound, the reciprocal house top surface of conflicting until the measuring stick of so circulation, it is comparatively troublesome, through adopting above-mentioned technical scheme, in with measuring stick rebound, it receives the line to rotate the take-up pulley, the pull wire drives connecting plate rebound, make the support plate that is connected with the connecting plate drive the measuring stick rebound, so can make more convenient when with measuring stick rebound.

The present invention may be further configured in a preferred embodiment as: and a handle for rotating the take-up pulley is fixedly connected with the rotating shaft of the take-up pulley.

Through adopting above-mentioned technical scheme, make the handle drive take-up pulley rotate with hand twist grip, so can be more convenient when making to rotate the take-up pulley for the measuring stick moves more conveniently upwards.

The present invention may be further configured in a preferred embodiment as: the side wall of the connecting sleeve is provided with a threaded hole, the axis direction of the threaded hole is the direction from the outer wall of the connecting sleeve to the measuring rod, and a fastening piece used for abutting against the measuring rod is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, when removing the measuring stick, rotatory fastener makes fastener and measuring stick separation, and when the measuring stick rebound contradicted the house top surface, rotatory fastener supports the fastener tight measuring stick for the difficult emergence of position of measuring stick changes, and is more convenient when making people read the scale interval on the measuring stick.

The present invention may be further configured in a preferred embodiment as: the base at the bottom of the connecting sleeve is provided with a compression spring, one end of the compression spring is fixedly connected with the base, and the end, far away from the base, of the compression spring is abutted to the support plate.

Through adopting above-mentioned technical scheme, the measuring stick is after the measurement is accomplished, and when the measuring stick moved down, compression spring can play the effect of buffering to the support plate, can play the guard action to support plate and measuring stick for the measuring stick is difficult for receiving the striking damage.

The present invention may be further configured in a preferred embodiment as: the two opposite inner walls of the connecting sleeve are provided with sliding grooves, the measuring rod is fixedly connected with a first sliding block matched with the sliding grooves, and the carrier plate is provided with a second sliding block matched with the sliding grooves.

By adopting the technical scheme, the sliding groove is matched with the first sliding block to enable the measuring rod to be connected with the connecting sleeve in a sliding mode, the sliding groove is matched with the second sliding block to enable the connecting sleeve to slide with the carrier plate, and the sliding connection mode can enable the measuring rod and the carrier plate to be more stable in moving.

The present invention may be further configured in a preferred embodiment as: the scale mark is gradually increased from top to bottom, and the zero scale of the scale mark is parallel and level with the top surface of the measuring rod.

Need read twice data when carrying out the measurement, then calculate the data of reading again, the error accumulation of twice reading data can lead to the height error of measuring great together, through adopting above-mentioned technical scheme, the top surface of measuring stick is the zero point of scale, only need move the measuring stick and contradict the top surface of house with the measuring stick when measuring, then read the scale interval of measuring stick and the looks parallel and level of adapter sleeve top surface and can obtain the height that the measuring stick rises, the numerical value of reading is the height of house with the sum of the height of base and adapter sleeve, it can reduce the error of reading to read data once, make the height error of measuring less.

The present invention may be further configured in a preferred embodiment as: the top surface of the connecting sleeve is 120 cm-160 cm away from the ground.

Through adopting above-mentioned technical scheme, the height on adapter sleeve and ground is comparatively close with people's sight height, so can make workman personnel more convenient when reading numerical value.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the floor of the height measuring device is placed on the ground of the height to be measured, then the level scale value of the measuring rod and the top surface of the connecting sleeve is read and recorded, then the measuring rod is moved upwards until the measuring rod collides with the top surface of the house, then the level scale value of the measuring rod and the top surface of the connecting sleeve is read and recorded, the difference value of the two scale values, the height of the base and the height of the connecting sleeve are the height of the house, the height of the house is measured by using the measuring rod, the rigidity of the measuring rod is good, the measuring rod is easy to collide with the house during measurement, and the height measurement is more convenient;

2. the moving mechanism can make people move the measuring stick, rotate the take-up pulley and drive the connecting plate rebound for the connecting plate drives the support plate and then drives the carriage release lever removal, makes the removal of measuring stick more convenient, and compression spring can play the effect of protection when the measuring stick moves down.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

fig. 3 is a schematic structural view for embodying the connection of the compression spring in the present invention;

FIG. 4 is a partial schematic view of a fastener embodying the present invention;

FIG. 5 is an enlarged partial schematic view at B of FIG. 1;

fig. 6 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 7 is a schematic structural view of embodiment 3 of the present invention.

In the figure, 1, a base; 2. connecting sleeves; 3. a measuring rod; 4. scale lines; 5. a first opening; 6. a fixed mount; 7. a take-up pulley; 8. a carrier plate; 9. a compression spring; 10. a handle; 11. a chute; 12. a first sliding block; 13. a pull wire; 14. a threaded hole; 15. a second sliding block; 16. a connecting plate; 17. a connecting ring; 18. a fastener; 19. and a moving mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment one, refer to fig. 1 and 2, for the utility model discloses a height measuring device, including the base 1 of deciding the height, the height of base 1 is 20cm, the vertical adapter sleeve 2 that is equipped with the fixed length on the base 1, adapter sleeve 2 highly is 140 cm. A measuring rod 3 penetrates through the connecting sleeve 2, the sliding direction of the measuring rod 3 is a vertical direction, the outer wall of the measuring rod 3 is provided with scale marks 4, the scale marks 4 are horizontally arranged, the scale marks 4 are gradually enlarged from top to bottom, and the zero scale of the scale marks 4 is flush with the top surface of the measuring rod 3; when measuring height, place height measuring device subaerial to await measuring, then move measuring stick 3 upwards, it is inconsistent with the house top surface until 3 top surfaces of measuring stick, then read measuring stick 3 and the 2 top surfaces of adapter sleeve parallel and level scale interval can obtain the distance between house top surface and the 2 top surfaces of adapter sleeve, the data of reading and the height of base 1 and the length sum of adapter sleeve 2 are the height in house promptly, this structure uses the height in measuring stick 3 measurement house, measuring stick 3's rigidity is better, the top surface in house is contradicted easily in the measuring, make the measurement of height more convenient.

Referring to fig. 3, the left inner wall and the right inner wall of the connecting sleeve 2 are both provided with a sliding chute 11, the direction of the sliding chute 11 is the length direction of the connecting sleeve 2, the sliding chute 11 runs through the connecting sleeve 2, the end surface of the measuring rod 3 facing the sliding chute 11 is provided with a first sliding block 12 matched with the sliding chute 11, and the end surface of the carrier plate 8 facing the sliding chute 11 is provided with a second sliding block 15 matched with the sliding chute 11; the sliding arrangement of the first sliding block 12 and the sliding groove 11 can enable the measuring rod 3 to slide up and down in the connecting sleeve 2, the sliding arrangement of the second sliding block 15 and the sliding groove 11 can enable the carrier plate 8 to slide up and down in the connecting sleeve 2, and the sliding connection mode can enable the measuring rod 3 and the carrier plate 8 to be more stable in moving. A compression spring 9 is arranged on the base 1 at the bottom of the connecting sleeve 2, one end of the compression spring 9 is fixedly connected with the base 1, and the other end of the compression spring is abutted against the bottom surface of the carrier plate 8; when the measuring rod 3 moves downwards after measurement, the compression spring 9 can buffer the carrier plate 8 and the measuring rod 3, so that the measuring rod 3 is not easy to be damaged by impact.

Referring to fig. 4, a threaded hole 14 is formed in the side wall of the connecting sleeve 2, the axial direction of the threaded hole 14 is the direction from the outer wall of the connecting sleeve 2 to the measuring rod 3, a fastening piece 18 for tightly abutting against the measuring rod 3 is connected in the threaded hole 14 in a threaded manner, and the fastening piece 18 is a bolt; when removing measuring stick 3, rotatory fastener 18 makes fastener 18 and measuring stick 3 separation, and when measuring stick 3 rebound collided the house top surface, rotatory fastener 18 supported fastener 18 tightly measuring stick 3 for the difficult emergence of position of measuring stick 3 changes, makes people more convenient when reading the scale value on measuring stick 3.

Referring to fig. 2 and 5, the connecting sleeve 2 is provided with a moving mechanism 19 (see fig. 1) for moving the measuring rod 3, the moving mechanism 19 includes a first opening 5 formed in a side wall of the connecting sleeve 2, the connecting sleeve 2 is slidably connected with a carrier plate 8 along a length direction thereof, a connecting plate 16 is fixedly connected to a side wall of the carrier plate 8 facing the first opening 5, a connecting ring 17 is arranged on a top surface of the connecting plate 16, a traction wire 13 is fixedly connected to the connecting ring 17, a fixing frame 6 is arranged on a side wall of the connecting sleeve 2 at the first opening 5, the fixing frame 6 is rotatably connected with a take-up pulley 7, a rotation axis of the take-up pulley 7 is horizontally arranged, one end of the traction wire 13 far away from the connecting ring 17 is fixedly connected with; the handle 10 is rotated by hand, so that the handle 10 drives the take-up pulley 7 to rotate, the traction wire 13 drives the connecting plate 16 to move, the connecting plate 16 drives the support plate 8 to move, and the support plate 8 drives the measuring rod 3 to move upwards, so that the measuring rod 3 can be moved upwards more conveniently.

The implementation principle of the embodiment is as follows: place height measuring device's base 1 to await measuring subaerial, then rotatory fastener 18 makes fastener 18 and measuring stick 3 separate, turning handle 10, make handle 10 drive take-up pulley 7 and rotate, the rotation of take-up pulley 7 makes pull wire 13 convolute on take-up pulley 7, make connecting plate 16 rebound with pull wire 13 fixed connection, make support plate 8 with connecting plate 16 fixed connection drive measuring stick 3 rebound, the top surface of house is contradicted until measuring stick 3, then read the scale interval of measuring stick 3 and adapter sleeve 2 top surface looks parallel and level, the sum of scale interval and base 1's height and adapter sleeve 2's length is the height of house promptly.

Embodiment two, refer to fig. 6, for the utility model discloses a height measuring device, compare with embodiment one and embodiment two, the difference of this embodiment lies in, including height-fixing base 1, base 1 highly is 20cm, the vertical adapter sleeve 2 that is equipped with the fixed length on the base 1, adapter sleeve 2 highly is 100 cm.

Third embodiment, refer to fig. 7, for the utility model discloses a height measuring device, compare with first embodiment and second embodiment, the difference of this embodiment lies in, including height-fixing base 1, base 1 highly is 20cm, the vertical adapter sleeve 2 that is equipped with the fixed length on the base 1, adapter sleeve 2 highly is 120 cm.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a height measuring device, includes base (1) of fixed height, vertically on base (1) be equipped with adapter sleeve (2) of fixed length, its characterized in that: the measuring device is characterized in that a measuring rod (3) is connected to the connecting sleeve (2) in a sliding mode, the sliding direction of the measuring rod (3) is the vertical direction, scale marks (4) are arranged on the outer wall of the measuring rod (3), and the scale marks (4) are horizontally arranged.

2. A height measuring device as claimed in claim 1, wherein: adapter sleeve (2) are equipped with moving mechanism (19) that remove measuring stick (3), moving mechanism (19) are including offering opening (5) in adapter sleeve (2) lateral wall, there is support plate (8) along its length direction sliding connection in adapter sleeve (2), support plate (8) are equipped with connecting plate (16) that are linked together with the external world, fixedly connected with pull wire (13) on connecting plate (16), adapter sleeve (2) lateral wall rotates and is connected with take-up pulley (7), pull wire (13) and take-up pulley (7) fixed connection.

3. A height measuring device as claimed in claim 2, wherein: the rotating shaft of the take-up pulley (7) is fixedly connected with a handle (10) used for rotating the take-up pulley (7).

4. A height measuring device as claimed in claim 3, wherein: the side wall of the connecting sleeve (2) is provided with a threaded hole (14), the axial direction of the threaded hole (14) is the direction from the outer wall of the connecting sleeve (2) to the measuring rod (3), and a fastening piece (18) used for tightly abutting against the measuring rod (3) is connected with the threaded hole (14) in a threaded manner.

5. A height measuring device as claimed in claim 3, wherein: be equipped with compression spring (9) on base (1) of adapter sleeve (2) bottom, compression spring (9) one end and base (1) fixed connection, the one end that base (1) was kept away from in compression spring (9) is inconsistent with support plate (8).

6. A height measuring device according to claim 5, wherein: the two opposite inner walls of the connecting sleeve (2) are provided with sliding grooves (11), the measuring rod (3) is fixedly connected with a first sliding block (12) matched with the sliding grooves (11), and the carrier plate (8) is provided with a second sliding block (15) matched with the sliding grooves (11).

7. A height measuring device as claimed in claim 1, wherein: the scale mark (4) is gradually increased from top to bottom, and the zero scale of the scale mark (4) is parallel and level with the top surface of the measuring rod (3).

8. A height measuring device as claimed in claim 1, wherein: the height of the top surface of the connecting sleeve (2) from the ground is 120 cm-160 cm.