CN217541742U - Distance measuring device - Google Patents

Abstract

The utility model relates to a measuring equipment technical field, its purpose provides a range unit, can not receive the influence of ground roughness, can remain stable throughout, measured data is accurate and can carry out horizontal direction and vertical direction simultaneously and measure. The above distance measuring device includes: the device comprises a platform, a measuring mechanism, a vertical rotating mechanism and a supporting mechanism; the measuring mechanism is arranged on the platform; the vertical rotating mechanism is arranged on the platform, is connected with the measuring mechanism and drives the measuring mechanism to rotate in a vertical plane; the supporting mechanism is arranged at the bottom of the platform, and the bottom of the supporting mechanism is provided with an insert which can be inserted into the ground. The utility model provides a measuring device among the prior art at the relatively poor ground stability of roughness relatively poor, influence the measured data degree of accuracy and can only the measuring problem of horizontal direction.

Description

Distance measuring device

Technical Field

The utility model relates to a measuring equipment technical field, concretely relates to range unit.

Background

In the process of project construction, project calculation is an indispensable link, and distance measurement is needed in the process of project calculation, and at present, instruments such as a tape measure, a total station, a level gauge and the like are generally matched with each other to measure the distance, and then the transverse and longitudinal distances between buildings are calculated through a formula.

However, due to the influence of the ground flatness of the construction area, the existing measuring device cannot maintain stability on the ground with poor flatness, and then accuracy of measured data is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the measuring device among the prior art and is relatively poor in the relatively poor ground stability of roughness, influence the measured data degree of accuracy and can only horizontal direction measuring defect to provide one kind not influenced by ground flatness, can remain stable throughout, measured data is accurate and can carry out horizontal direction and vertical direction measuring range unit simultaneously.

Therefore, the utility model provides a distance measuring device, include:

a platform;

the measuring mechanism is arranged on the platform;

the vertical rotating mechanism is arranged on the platform, is connected with the measuring mechanism and drives the measuring mechanism to rotate in a vertical plane;

and the supporting mechanism is arranged at the bottom of the platform, and the bottom of the supporting mechanism is provided with an insert which can be inserted into the ground.

Optionally, the vertical rotating mechanism includes a rotary table and a vertical rotating assembly, the rotary table is disposed on the platform, the measuring mechanism is rotatably erected on the rotary table, and the vertical rotating assembly drives the measuring mechanism to rotate in a vertical plane.

Optionally, the vertical rotating assembly comprises a rotating shaft and a power device, the rotating shaft is erected on the rotating platform, one end of the rotating shaft is connected with a power output end of the power device, and the measuring mechanism is fixedly connected with the rotating shaft.

Optionally, the measuring mechanism includes: the measuring scale is arranged in the storage box, a measuring opening suitable for the measuring scale to be stored and released is formed in the storage box, and the rotating shaft is fixedly connected with the storage box.

Optionally, the vertical rotating assembly further comprises a first tilt switch, and the first tilt switch is arranged on the storage box and electrically connected with the power device.

Optionally, the supporting mechanism is two sets of, range unit still includes height adjustment mechanism, sets up the platform with between the supporting mechanism, height adjustment mechanism includes two lifter, the upper end of two lifter with the platform is connected, the lower extreme of lifter with one supporting mechanism connects.

Optionally, the height adjusting mechanism further includes a second tilt switch, and the second tilt switch is disposed on the platform and electrically connected to the two lifting rods.

Optionally, still include horizontal slewing mechanism, horizontal slewing mechanism includes first rotation seat, first rotation seat sets up the platform bottom surface with between the lifter, and with the platform or the upper end of lifter rotates to be connected.

Optionally, the first rotating seat is slidably connected with a sliding groove formed in the bottom surface of the platform.

Optionally, the horizontal rotating mechanism further comprises a second rotating seat, and the second rotating seat is arranged between the lifting rod and the supporting mechanism and is rotatably connected with the lower end of the lifting rod or the supporting mechanism.

The utility model has the advantages of it is following:

1. the utility model provides a distance measuring device, be provided with vertical slewing mechanism, can drive measuring mechanism at vertical in-plane rotation through vertical slewing mechanism, and then can make measuring mechanism both can carry out measurement of horizontal direction (0 °) and also can carry out measurement of vertical direction (90 °), also can carry out arbitrary angular surveying of 0-90 between horizontal direction to the vertical direction, it carries out the auxiliary measurement to need not other devices, can be in order to obtain the measured data of horizontal and vertical direction, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, measured data is accurate.

2. The utility model provides a distance measuring device is provided with supporting mechanism in the bottom of platform, and the insert through supporting mechanism can be fixed distance measuring device inserts ground to avoided the ground unevenness to lead to distance measuring device to place subaerial unstability, the slope takes place, and then lead to measuring the unsafe problem of data that comes out, the utility model discloses a this kind of supporting mechanism is fixed firm, makes distance measuring device's stability better, can be used in various environment, can not influenced by the ground roughness, and measured data's the degree of accuracy is high.

3. The utility model provides a range unit is provided with height adjusting mechanism, and through height adjusting mechanism's two lifter adjustment platform's levelness and height, guarantee measuring mechanism when measuring, the dipperstick is in same level with the measured gauge department, and then the data error that the measurement came out is less, and two lifters are controlled through first tilt switch, easy operation, functional strong.

4. The utility model provides a distance measuring device is provided with horizontal slewing mechanism, its first seat of rotating is rotated with the upper end of platform or lifter and is connected, and then the platform can rotate, its second rotates the lower extreme or the supporting mechanism rotation of seat and lifter and is connected, make distance measuring device can carry out the measurement of a plurality of horizontal directions through horizontal slewing mechanism, measured data is more accurate comprehensive, when carrying out not equidirectional measurement moreover, need not remove distance measuring device, and is easy operation, time saving and labor saving.

5. The utility model provides a range unit, the bottom surface shaping of platform has the spout, and two first rotation seats and spout sliding connection carry out two sets of supporting mechanism and can slide, adjust interval between the two, and then when carrying out range unit's fixing, adjustment that can be nimble avoids unable insert supporting mechanism's place, makes range unit fixed more firm, measures during operation more accurate reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the distance measuring device of the present invention;

fig. 2 is a bottom view of the distance measuring device of the present invention;

fig. 3 is the schematic diagram of the measuring mechanism and the vertical rotating mechanism in the distance measuring device of the present invention.

Description of the reference numerals:

1-platform, 101-chute;

2-measuring mechanism, 201-measuring scale, 202-storage box;

3-vertical rotation mechanism, 301-turntable, 302-vertical rotation assembly, 3021-rotation shaft, 3022-power unit, 3023-first tilt switch;

4-support mechanism, 401-insert;

5-a height adjusting mechanism, 501-a lifting rod, 502-a second tilt switch;

6-horizontal rotating mechanism, 601-first rotating seat, 602-second rotating seat.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, for the utility model provides a range unit's preferred embodiment, this kind of range unit can be applied to engineering cost and carry out the accounting engineering volume, and it can carry out the measurement work of horizontal direction and vertical direction, and measured data is comprehensive and accurate, easy operation, and the survey crew's that significantly reduces work load improves measurement of efficiency.

The above-mentioned range unit includes: platform 1, measuring mechanism 2, vertical slewing mechanism 3 and supporting mechanism 4. In the present embodiment, the platform 1 is a rectangular parallelepiped, and the bottom surface thereof is provided with a chute 101, and further, the chute 101 is formed along the length direction of the platform 1 and has a certain width. Be provided with measuring mechanism 2 on platform 1, it is concrete, measuring mechanism sets up the upper surface at platform 1, and measuring mechanism 2 includes: dipperstick 201 and receiver 202 are provided with dipperstick 201 and winding mechanism in receiver 202, dipperstick 201 is connected with winding mechanism, and accessible winding mechanism carries out the rolling to dipperstick 201, and then is convenient for pull out dipperstick 201 when measuring and withdraws dipperstick 201 after the measurement is accomplished, has seted up the gauge mouth on the receiver 202, and the dipperstick 201 of being convenient for pulls out and retrieves.

As shown in fig. 3, the vertical rotation mechanism 3 is disposed on the platform 1 and connected to the measurement mechanism 2 to drive the measurement mechanism 2 to rotate in a vertical plane. The vertical turning mechanism 3 includes: revolving stage 301 and vertical runner assembly 302, revolving stage 3 set up on platform 1, and further, revolving stage 301 is hollow column, and fixed the setting is on platform 1, and measuring mechanism 2 erects on revolving stage 301 rotatablely to can drive its rotation in vertical plane by vertical runner assembly 302. Specifically, the vertical rotation assembly 302 includes a rotation shaft 3021, a power unit 3022, and a first tilt switch 3023, the rotation shaft 3021 is mounted on the turntable 301, and in this embodiment, the rotation shaft 3021 is a straight rotation shaft horizontally mounted on the turntable 301, and has one end connected to a power output end of the power unit 3022 and the other end rotatably connected to a side wall of the turntable 301. In this embodiment, the power device 3022 is preferably a motor, a housing of the motor is fixedly disposed on the rotary table 301, and a power output end of the motor is connected to the rotary shaft 3021 to drive the rotary shaft 3021 to rotate. Fixed measuring mechanism 2 that is provided with in pivot 3021, it is concrete, the bottom of receiver 202 is passed in pivot 3021, and with receiver 202 fixed connection, when the motor drives pivot 3021 and rotates, can drive receiver 202 and rotate, make receiver 202 become vertical state by the horizontality, make its measuring port become the vertical ascending direction of orientation from the orientation horizontal direction, when the motor drives the pivot and rotates 90, dipperstick 201 just changes to vertical direction from original horizontal direction, thereby can carry out the measurement work of vertical direction. The first tilt switch 3023 is disposed on an outer side wall of the receiving box 202, and is electrically connected to the power unit 3022 (motor) to control the start and stop of the motor.

Two sets of supporting mechanisms 4 are arranged at the bottom of the platform 1, and the two sets of supporting mechanisms 4 are arranged at the bottom of the platform 1 at intervals to support and fix the whole distance measuring device. The bottom of supporting mechanism 4 has the inserted part 401 that can insert ground, and in this embodiment, the inserted part 401 is preferably ground nail, and its bottom is comparatively sharp-pointed, easily inserts ground, can carry out the fixed and support that stabilize to range unit through setting up supporting mechanism 4, guarantees that platform 1 is in the horizontality all the time for dipperstick 201 and measuring point can be located same horizontal plane, and then measured data is comparatively accurate.

The distance measuring device further comprises a height adjusting mechanism 5 and a horizontal rotating mechanism 6, wherein the height adjusting mechanism 5 can adjust the measuring height of the distance measuring device and the levelness of the platform 1, so that the measuring scale 201 and the measuring point are located on the same horizontal plane, and measured data are accurate. Specifically, height adjusting mechanism 5 includes two lifter 501 and second tilt switch 502, and the upper end and the platform 1 bottom surface of two lifter 501 are connected, and the lower extreme is connected with two supporting mechanism 4 respectively, and second tilt switch 502 sets up and is connected at the upper surface of platform 1 and with two lifter 501 electricity, can control each lifter 501 respectively and go on the lift action, the operation of being convenient for is adjusted.

The horizontal turning mechanism 6 includes: the first rotating seat 601 and the second rotating seat 602, the first rotating seat 601 is disposed between the bottom surface of the platform 1 and the lifting rod 501 and is rotatably connected with the platform 1 or the upper end of the lifting rod 501, and the second rotating seat 602 is disposed between the lifting rod 501 and the supporting mechanism 4 and is rotatably connected with the lower end of the lifting rod 501 or the supporting mechanism 4. In this embodiment, two first rotating bases 601 and two second rotating bases 602 are provided, and the two first rotating bases 601 are slidably connected with the sliding groove 101 formed in the bottom surface of the platform 1, that is, the two first rotating bases 601 are embedded in the sliding groove 101 and can slide in the sliding groove 101. Two first rotating seats 601 slide in the spout 101, can change the interval between two supporting mechanism 4, when supporting mechanism 4 inserted ground, can adjust the interval through two first rotating seats 601 that slide to find the fixed point that is fit for inserting ground, avoid being difficult for inserting or can't insert the position of ground nail, the reinforcing flexibility of using. In addition, the two first rotating bases 601 are respectively rotatably connected to the upper ends of the two lifting rods 501, and the two second rotating bases 602 are respectively rotatably connected to the lower ends of the two lifting rods 501. Two first rotation seats 601 rotate with the upper end of two lifter 501 respectively and be connected, and two second rotation seats 602 rotate with the lower extreme of two lifter 501 respectively and are connected and make platform 1, can make platform 1 carry out the level and rotate, and then need not to remove whole range unit, just can carry out the measurement of different angles, easily operation reduces operating personnel's work load.

The following describes the operation of the distance measuring device provided in this embodiment as follows:

firstly, the distance between two supporting mechanisms 4 is adjusted by sliding a first rotating seat 601, then the ground nail is inserted into a proper position on the ground, and the distance measuring device is supported and fixed; then, the height of the two lifting rods 501 is adjusted by manually operating the second tilt switches 502, so that the platform 1 is in a horizontal state, and then the measurement work can be performed. During measurement, the measuring scale 201 is pulled out from the measuring opening of the storage box 202 to the measuring point, and data on the measuring scale is manually read and recorded.

When other horizontal angles (0 degree) are required to be measured, one of the supporting mechanisms 4 can be firstly pulled out of the ground, the other supporting mechanism 4 is used as a rotating center to rotate the platform 1, the two first rotating seats 601 are respectively and rotatably connected with the upper ends of the two lifting rods 501, the two second rotating seats 602 are respectively and rotatably connected with the lower ends of the two lifting rods 501, the platform 1 and the measuring mechanism 2 arranged on the platform 1 can be further driven to rotate when the two first rotating seats are rotated to proper positions, the ground nails are inserted into the ground again after the ground nails are rotated to proper positions, then the platform 1 is leveled again through manually operating the second tilt switch 502, the measuring scale 201 is pulled out of a measuring port of the storage box 202 after the adjustment is finished until reaching a measuring point, then the data on the measuring scale are read manually and recorded, and the steps are repeated when the measuring work of other angles in the horizontal direction is carried out.

When the vertical direction (90 °) is measured, the first tilt switch 3023 is manually operated, so that the motor drives the rotating shaft 3021 and the measuring mechanism 2 to rotate, after the rotating shaft 3021 rotates by 90 °, the measuring direction of the measuring scale 201 is rotated to the vertical direction from the horizontal direction, the measuring scale 201 is pulled out from the measuring port of the storage box 202 to a measuring point, and then data on the measuring scale is manually read and recorded. When the measurement work of other positions in the vertical direction is carried out, the distance measuring device is moved to a corresponding position to carry out measurement.

When any angle (0-90 degrees) between the horizontal direction and the vertical direction needs to be measured, the motor drives the rotating shaft 3021 and the measuring mechanism 2 to rotate to a proper angle by adjusting the first tilting switch 3023, the measuring scale 201 is pulled out from the measuring port of the storage box 202 to a measuring point, and then data on the measuring scale is manually read and recorded.

In other embodiments, the two first rotating seats 601 may also be rotatably connected to the platform 1, the two second rotating seats 602 may also be rotatably connected to the two supporting mechanisms 4, respectively, and the platform 1 may also be rotated, and the distance measuring apparatus may perform multi-angle measurement.

Although the platform 1 can be rotated by providing one of the two first rotating bases 601 and one of the two second rotating bases 602, or by providing only the first rotating base 601 or only the second rotating base 602, and measurement of a horizontal angle (0 °) in any direction can be achieved, when only the first rotating base 601 or only the second rotating base 602 is provided, the support mechanism 4 provided with the first rotating base 601 or the second rotating base 602 needs to be rotated as a rotation axis when the platform 1 is rotated.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. A ranging apparatus, comprising:

a platform (1);

a measuring mechanism (2) arranged on the platform (1);

the vertical rotating mechanism (3) is arranged on the platform (1), is connected with the measuring mechanism (2) and drives the measuring mechanism (2) to rotate in a vertical plane;

the supporting mechanism (4) is arranged at the bottom of the platform (1), and an insert (401) capable of being inserted into the ground is arranged at the bottom of the supporting mechanism (4).

2. A ranging device as claimed in claim 1, characterized in that said vertical rotation means (3) comprise a turntable (301) and a vertical rotation assembly (302), said turntable (301) being arranged on said platform (1), said measuring means (2) being rotatably mounted on said turntable (301), said vertical rotation assembly (302) driving said measuring means (2) in rotation in a vertical plane.

3. A ranging device according to claim 2, characterized in that the vertical turning assembly (302) comprises a rotating shaft (3021) and a power device (3022), the rotating shaft (3021) is mounted on the turntable (301), one end of the rotating shaft (3021) is connected with the power output end of the power device (3022), and the measuring mechanism (2) is fixedly connected with the rotating shaft (3021).

4. A ranging device according to claim 3, characterized in that said measuring means (2) comprise: dipperstick (201) and receiver (202), dipperstick (201) set up in receiver (202), set up on receiver (202) and be suitable for dipperstick (201) carry out the measurement mouth that receive and releases, pivot (3021) with receiver (202) fixed connection.

5. A ranging device according to claim 4, characterized in that said vertical rotation assembly (302) further comprises a first tilt switch (3023), said first tilt switch (3023) being arranged on said housing box (202) and being electrically connected to said power means (3022).

6. A ranging device as claimed in any of claims 1-5, characterized in that said supporting means (4) are two sets, said ranging device further comprising a height adjustment means (5) arranged between said platform (1) and said supporting means (4), said height adjustment means (5) comprising two lifting rods (501), the upper ends of said two lifting rods (501) being connected to said platform (1), the lower ends of said lifting rods (501) being connected to one of said supporting means (4).

7. A ranging device as claimed in claim 6, characterized in that said height adjustment means (5) further comprise a second tilt switch (502), said second tilt switch (502) being arranged on said platform (1) and being electrically connected to said two lifting rods (501).

8. The distance measuring device according to claim 6, further comprising a horizontal rotating mechanism (6), wherein the horizontal rotating mechanism (6) comprises a first rotating seat (601), and the first rotating seat (601) is arranged between the bottom surface of the platform (1) and the lifting rod (501) and is rotatably connected with the upper end of the platform (1) or the lifting rod (501).

9. A ranging device as claimed in claim 8, characterized in that said first rotating base (601) is slidingly associated with a sliding channel (101) formed on the bottom surface of said platform (1).

10. A ranging device as claimed in claim 8, characterized in that said horizontal rotation means (6) further comprise a second rotation seat (602), said second rotation seat (602) being arranged between said lifting bar (501) and said supporting means (4) and being rotatably connected to the lower end of said lifting bar (501) or to said supporting means (4).

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