CN213021471U

CN213021471U - Angle measuring device for building engineering

Info

Publication number: CN213021471U
Application number: CN202021921374.4U
Authority: CN
Inventors: 孙泽涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-20
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of the architectural survey, specifically be a goniometer for building engineering, comprising a base plate, one side of bottom plate is fixed with the handle, be equipped with well cavity in the handle, be equipped with the battery in the well cavity, the outside of handle is equipped with charge mouth and two-way switch, the upside of bottom plate is equipped with the recess, be equipped with slide bar, screw rod and servo motor in the recess, screw rod and servo motor's the terminal fixed connection of output shaft, servo motor's the other end and recess lateral wall fixed connection, the nut has been cup jointed to the screw thread on the screw rod, the both ends and the recess inside wall fixed connection of slide bar, the slider has been cup jointed in the slip on the slide bar. The utility model discloses novel structure and reasonable, can be convenient and the accurate straightness that hangs down of measurement slope wall, and whole equipment portable and accomodate.

Description

Angle measuring device for building engineering

Technical Field

The utility model belongs to the technical field of the architectural measurement, specifically be a angle measuring device for building engineering.

Background

The construction of engineering construction needs to be measured, so that the completeness and accuracy of the construction engineering are guaranteed, and various instruments in the aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required in the measurement process are collectively called as a construction measuring device.

When the perpendicularity of the wall body is measured, no proper equipment is provided, and the measuring process is complicated and inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a goniometer for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an angle measuring device for construction engineering comprises a bottom plate, wherein a handle is fixed on one side of the bottom plate, a hollow cavity is arranged in the handle, a storage battery is arranged in the hollow cavity, a charging port and a two-way switch are arranged on the outer side of the handle, a groove is arranged on the upper side of the bottom plate, a slide rod, a screw rod and a servo motor are arranged in the groove, the screw rod is fixedly connected with the tail end of an output shaft of the servo motor, the other end of the servo motor is fixedly connected with the side wall of the groove, a nut is sleeved on the screw rod in a threaded manner, two ends of the slide rod are fixedly connected with the inner side wall of the groove, a slide block is sleeved on the slide rod in a sliding manner, the nut is fixedly connected with the slide block, a laser distance measuring instrument is arranged on one side of the slide block, which is, the iron bar is characterized in that a stop block and a fixing block are fixed on two sides of the iron bar respectively, a rope is fixed on the lower side of the fixing block, a triangular cone is fixed at the lower end of the rope, and a storage device is fixed on one side of the bottom plate.

Preferably, the accommodating device comprises a box door, an accommodating box, a rubber pad and a spring, the accommodating box is fixedly connected with the bottom plate, the box door is in threaded connection with the accommodating box, and two ends of the spring are fixedly connected with the inner side walls of the rubber pad and the accommodating box respectively.

Preferably, the bottom plate is provided with a limit groove matched with the screw rod, and one end of the screw rod extends into the limit groove.

Preferably, the storage battery is electrically connected with the charging port, and the storage battery and the servo motor bidirectional switch are electrically connected.

Preferably, a bubble level gauge is arranged on one side of the sliding block close to the handle.

Preferably, the iron rod is provided with a marking line at one time close to the handle.

Preferably, the emitting end of the laser range finder and the top of one end of the stop block are on the same vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: because the vertical distance H between the upper end of dog and the laser range finder transmitting terminal can measure in advance and obtain and regard as the known quantity, during the use, earlier the bottom plate offsets with the wall body of slope, then starts two-way switch, and servo motor drives the slider removal for the upper end of dog also offsets with the slope wall body, then closes two-way switch, can measure the distance L between distancer and the wall body through laser range finder this moment, then can obtain the straightness that hangs down of slope wall according to the trigonometric function.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the side surface of the iron rod of the present invention.

In the figure: 1-bubble level, 2-triangular cone, 3-rope, 4-fixed block, 5-stop, 6-iron rod, 7-laser range finder, 8-bottom plate, 9-slide bar, 10-slide block, 11-nut, 12-screw, 13-servo motor, 14-storage battery, 15-charging port, 16-handle, 17-two-way switch, 18-box door, 19-storage box, 20-rubber pad, 21-spring, 22-magnet, 23-marked line.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an angle measuring device for construction engineering comprises a bottom plate 8, a handle 16 is fixed on one side of the bottom plate 8, a hollow cavity is arranged in the handle 16, a storage battery 14 is arranged in the hollow cavity, a charging port 15 and a two-way switch 17 are arranged on the outer side of the handle 16 to provide electric power support for equipment, a groove is arranged on the upper side of the bottom plate 8, a slide rod 9, a screw rod 12 and a servo motor 13 are arranged in the groove, the screw rod 12 is fixedly connected with the tail end of an output shaft of the servo motor 13, the other end of the servo motor 13 is fixedly connected with the side wall of the groove, a nut 11 is sleeved on the screw rod 12 in a threaded manner, two ends of the slide rod 9 are fixedly connected with the inner side wall of the groove, a slide block 10 is sleeved on the slide rod 9 in a sliding manner, the nut 11 is fixedly connected with the slide block 10, the screw rod 12 is driven to rotate by the servo motor 13 after being, laser range finder 7 is used for accurate range finding, slider 10's upside is equipped with puts the thing groove, put thing inslot bottom end fixedly connected with magnet 22, magnet 22's upside is equipped with iron bar 6, be convenient for realize iron bar 6 and slider 10's dismantlement through magnet 22, iron bar 6's both sides are fixed with dog 5 and fixed block 4 respectively, dog 5 is used for contacting with the wall, fixed block 4's downside is fixed with rope 3, rope 3's lower extreme is fixed with triangular cone 2, triangular cone 2 realizes under the effect of gravity that the rope is perpendicular, one side of bottom plate 8 is fixed with storage device, can accomodate parts such as iron bar 6, be convenient for carry in the equipment later stage.

Furthermore, the containing device comprises a box door 18, a containing box 19, a rubber pad 20 and a spring 21, the containing box 19 is fixedly connected with the bottom plate 8, the box door 18 is in threaded connection with the containing box 19, and two ends of the spring 21 are respectively fixedly connected with the rubber pad 20 and the inner side wall of the containing box 19, so that the containing is realized and elastic buffering is realized, and the damage caused by equipment collision and measurement errors are avoided; furthermore, a limit groove matched with the screw 12 is arranged on the bottom plate 8, and one end of the screw 12 extends into the limit groove, so that the rotation stability of the screw 12 is guaranteed; furthermore, the storage battery 14 is electrically connected with the charging port 15, and the storage battery 14 and the bidirectional switch 17 of the servo motor 13 are electrically connected, so that the bidirectional selection of the servo motor 13 is convenient to charge and control; further, a bubble level 1 is arranged on one side of the slider 10 close to the handle 16, and the level of the device can be manually calibrated through the bubble level 1; furthermore, a marking 23 is arranged on the iron rod 6 close to the handle 16 at one time, so that the rope 3 is parallel to the marking 23 when the device is used, and the device is ensured to be in a vertical device; furthermore, the transmitting end of the laser range finder 7 and the top of one end of the stop block 5 are positioned on the same vertical line, so that the trigonometric function relationship can be conveniently processed in the later period.

The working principle is as follows: when in use, the box door 18 is opened by rotating, the components such as the stop block 5 and the like are taken out from the storage box 19, the stop block 5 is placed in the storage groove of the slide block 10, the passing magnet 22 is stably connected, at the moment, the left top end of the stop block 5 and the left top end of the laser range finder 7 are on the same vertical line, the height difference H between the left top end and the left top end is a fixed value, the number can be measured in advance and used as known data, the rope 3 is vertical to the ground under the action of gravity by the triangular cone 2, the vertical distance H between the upper end of the stop block 5 and the laser range finder 7 can be obtained in advance, the bottom plate 8 is abutted against an inclined wall body after the handle 1 is held, the bottom plate 8 is ensured to be in a horizontal state by the bubble level meter 1, then the bidirectional switch 17 is started to realize the rotation of the servo motor 13, then the nut 11 is realized through the screw rod 12 to drive, then the two-way switch 17 is closed, at which time the user measures the distance L between the laser range finder 7 and the wall surface by means of the laser range finder and then according to the trigonometric function

Can draw the straightness alpha that hangs down of slope wall, lift dog 5 off after the measurement finishes, then place components such as triangular cone 2, rope 3 and fixed block 4 in the cavity, stabilize locking box door 18 and receiver 19 again, and then realize accomodating of device, portable. The utility model discloses novel structure and reasonable, can be convenient and the accurate straightness that hangs down of measurement slope wall, and whole equipment portable and accomodate.

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. The utility model provides an angle measuring device for building engineering, includes bottom plate (8), its characterized in that: a handle (16) is fixed on one side of the bottom plate (8), a hollow cavity is arranged in the handle (16), a storage battery (14) is arranged in the hollow cavity, a charging port (15) and a two-way switch (17) are arranged on the outer side of the handle (16), a groove is arranged on the upper side of the bottom plate (8), a sliding rod (9), a screw rod (12) and a servo motor (13) are arranged in the groove, the screw rod (12) is fixedly connected with the tail end of an output shaft of the servo motor (13), the other end of the servo motor (13) is fixedly connected with the side wall of the groove, a nut (11) is sleeved on the screw rod (12) in a threaded manner, two ends of the sliding rod (9) are fixedly connected with the inner side wall of the groove, a sliding block (10) is sleeved on the sliding rod (9), the nut (11) is fixedly connected with the sliding block (10), a laser range finder (7) is arranged on, the upside of slider (10) is equipped with puts the thing groove, put thing inslot bottom end fixedly connected with magnet (22), the upside of magnet (22) is equipped with iron bar (6), the both sides of iron bar (6) are fixed with dog (5) and fixed block (4) respectively, the downside of fixed block (4) is fixed with rope (3), the lower extreme of rope (3) is fixed with three angular cone (2), one side of bottom plate (8) is fixed with storage device.

2. The angle measuring device for construction engineering according to claim 1, wherein: storage device includes box door (18), receiver (19), rubber pad (20) and spring (21), receiver (19) and bottom plate (8) fixed connection, box door (18) and receiver (19) threaded connection, the both ends of spring (21) respectively with the inside wall fixed connection of rubber pad (20) and receiver (19).

3. The angle measuring device for construction engineering according to claim 1, wherein: the bottom plate (8) is provided with a limit groove matched with the screw rod (12), and one end of the screw rod (12) extends into the limit groove.

4. The angle measuring device for construction engineering according to claim 1, wherein: the storage battery (14) is electrically connected with the charging port (15), and the storage battery (14) and the servo motor (13) are electrically connected with the two-way switch (17).

5. The angle measuring device for construction engineering according to claim 1, wherein: one side of the sliding block (10) close to the handle (16) is provided with a bubble level gauge (1).

6. The angle measuring device for construction engineering according to claim 1, wherein: the iron rod (6) is provided with a marking (23) at one time close to the handle (16).

7. The angle measuring device for construction engineering according to claim 1, wherein: the emitting end of the laser range finder (7) and the top of one end of the stop block (5) are positioned on the same vertical line.