CN210833569U

CN210833569U - Sign positioner is used in engineering survey and drawing

Info

Publication number: CN210833569U
Application number: CN201922448321.9U
Authority: CN
Inventors: 田祖帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-23
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an engineering is sign positioner for survey and drawing, include surveying instrument, connecting sleeve and articulate the support on the connecting sleeve lateral wall, connecting sleeve's top is equipped with fixed casing, the inside of fixed casing is run through the vertical both ends that have the ascending movable plate of horizontal direction and movable plate and all is equipped with the latch. The utility model discloses in, the output shaft of motor passes through the transmission shaft and makes the gear take place to rotate, the gear is connected for the meshing with the movable plate, the movable plate can drive the surveying instrument and carry out position control in the horizontal direction, through the setting of elastic component, can give elasticity of limiting plate, the limiting plate carries out the block with the movable plate under this elasticity, the fixed to the movable plate position has been realized, through the actuation of electro-magnet and magnetite, can make limiting plate and movable plate break away from, compare traditional positioner, can carry out the regulation of position on the horizontal direction to the surveying instrument, can satisfy in the user demand of difference, the practicality is stronger.

Description

Sign positioner is used in engineering survey and drawing

Technical Field

The utility model relates to an engineering survey and drawing technical field especially relates to an engineering survey and drawing is with sign positioner.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.

Because the construction relates to that environmental condition is complicated changeable, the used support of surveying instrument must guarantee that surveying instrument can accomplish the survey and drawing under different environmental condition under its supplementary, and the used support of current surveying instrument can not adapt to complicated geographical environment location effect poor, and can not carry out position control along the horizontal direction, is unfavorable for field constructor's operation use to influence staff's work efficiency, can not reach anticipated result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the marking and positioning device for engineering surveying and mapping is provided for solving the problems that the existing surveying and mapping instrument cannot adjust the position along the horizontal direction and is not beneficial to the operation of field constructors.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering is sign positioner for survey and drawing, includes surveying instrument, connecting sleeve and articulates the support on the connecting sleeve lateral wall, connecting sleeve's top is equipped with fixed casing, the vertical both ends that the inside of fixed casing runs through movable plate and movable plate on the horizontal direction all are equipped with the latch, the gear has been cup jointed to the outside that the inside of fixed casing was equipped with longitudinal distribution's transmission shaft and transmission shaft, be fixed with the motor on the preceding table wall of fixed casing, the inner chamber of fixed casing and the inside that is located the bottom of movable plate and offers recess are equipped with and carry out spacing stop gear to the movable plate.

As a further description of the above technical solution:

the bottom of fixed casing is fixed with the dwang, the dwang penetrates connecting sleeve's inner chamber.

As a further description of the above technical solution:

and the outer wall of the connecting sleeve is screwed with a locking bolt.

As a further description of the above technical solution:

the limiting mechanism comprises a limiting plate, a clamping tooth is arranged at the top of the limiting plate, the limiting plate is elastically connected with the groove wall of the groove through an elastic piece, a magnet is fixed on the lower surface wall of the limiting plate, and an electromagnet is fixed on the groove wall of the groove.

As a further description of the above technical solution:

the elastic part comprises a spring and a damping telescopic rod.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the output shaft of motor passes through the transmission shaft and makes the gear take place to rotate, the gear is connected for the meshing with the movable plate, the movable plate can drive the surveying instrument and carry out position control in the horizontal direction, through the setting of elastic component, can give elasticity of limiting plate, the limiting plate carries out the block with the movable plate under this elasticity, the fixed to the movable plate position has been realized, through the actuation of electro-magnet and magnetite, can make limiting plate and movable plate break away from, compare traditional positioner, can carry out the regulation of position on the horizontal direction to the surveying instrument, can satisfy in the user demand of difference, the practicality is stronger.

2. The utility model discloses in, the bottom of fixed casing is fixed with the dwang, and the dwang penetrates connecting sleeve's inner chamber, has closed the locking bolt on connecting sleeve's the outer wall soon, and the dwang can rotate in connecting sleeve's inside, can carry out turned angle's regulation to the surveying instrument, through the locking bolt, can fix the dwang, can satisfy in the in service behavior of difference, convenient in constructor's operation.

Drawings

Fig. 1 shows a schematic structural diagram of a positioning device provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an internal structure of a stationary casing according to an embodiment of the present invention;

fig. 3 shows a schematic a-a structure provided according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of an elastic member provided according to an embodiment of the present invention;

illustration of the drawings:

1. a surveying instrument; 2. a support; 3. moving the plate; 4. locking the bolt; 5. a stationary housing; 6. a motor; 7. rotating the rod; 8. a connecting sleeve; 9. a gear; 10. a drive shaft; 11. a groove; 12. a limiting plate; 13. a magnet; 14. an electromagnet; 15. an elastic member; 1501. a spring; 1502. damping telescopic link.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mark positioning device for engineering surveying and mapping comprises a surveying and mapping instrument 1, connecting sleeve 8 and articulate support 2 on connecting sleeve 8 lateral wall, connecting sleeve 8's top is equipped with fixed casing 5, the inside of fixed casing 5 is run through and is had the ascending movable plate 3 of horizontal direction and the vertical both ends of movable plate 3 all to be equipped with the latch, movable plate 3 and fixed casing 5 sliding fit, the tip at movable plate 3 is fixed to surveying instrument 1, gear 9 has been cup jointed to the inside of fixed casing 5 that is equipped with longitudinal distribution's transmission shaft 10 and transmission shaft 10's outside, transmission shaft 10 passes through bearing normal running fit with fixed casing 5's inner wall, be fixed with motor 6 on fixed casing 5's the preceding table wall, motor 6's output shaft and transmission shaft 10 transmission are connected, the inner chamber of fixed casing 5 and the inside that is located movable plate 3's bottom and sets up recess 11 and recess 11 are equipped with and carry out spacing stop.

Specifically, as shown in fig. 1, the bottom of fixed casing 5 is fixed with dwang 7, dwang 7 penetrates connecting sleeve 8's inner chamber, locking bolt 4 has closed soon on connecting sleeve 8's the outer wall, dwang 7 is normal running fit with connecting sleeve 8, dwang 7 is at the pivoted in-process, fixed casing 5 can drive surveying instrument 1 and take place to rotate, realized the regulation to 1 angle of surveying instrument, and locking bolt 4 can carry on spacingly to dwang 7, make surveying instrument 1 fix at required angle.

Specifically, as shown in fig. 2 and 4, the limiting mechanism includes a limiting plate 12, the top of the limiting plate 12 is provided with a latch, the limiting plate 12 is elastically connected with the groove wall of the groove 11 through an elastic member 15, the lower surface wall of the limiting plate 12 is fixed with a magnet 13, the groove wall of the groove 11 is fixed with an electromagnet 14, the elastic member 15 includes a spring 1501 and a damping telescopic rod 1502, the damping telescopic rod 1502 is arranged inside the spring 1501, the spring 1501 can give an elastic force to the limiting plate 12, the limiting plate 12 is clamped with the moving plate 3 under the elastic force, the attraction force of the electromagnet 14 to the magnet 13 is greater than the elastic force given to the limiting plate 12 by the spring 1501, the damping telescopic rod 1502 can give a damping to the spring 1501, and the spring 1501 is relatively.

The working principle is as follows: when the position of the surveying instrument 1 needs to be adjusted, the electromagnet 14 is electrified, the electromagnet 14 generates a suction force to the magnet 13, the magnet 13 drives the limit plate 12 to be separated from the moving plate 3 under the suction force, the limit of the moving plate 3 is released, then the motor 6 is turned on, the output shaft of the motor 6 enables the gear 9 to rotate through the transmission shaft 10, the gear 9 is connected with the moving plate 3 through the latch meshing, during the rotation of the gear wheel 9, the mobile plate 3 can therefore move in the horizontal direction, allowing the adjustment of the position of the surveying instrument 1, then stop 14 circular telegrams to electro-magnet, elastic component 15 can give limiting plate 12 an elasticity, and limiting plate 12 carries out the block with movable plate 3 under this elasticity, has realized the fixed to movable plate 3 position, compares traditional mapping device, can satisfy in the user demand of difference, more convenient in constructor's operation.

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. The utility model provides an engineering is sign positioner for survey and drawing, includes surveying instrument (1), connecting sleeve (8) and articulates support (2) on connecting sleeve (8) lateral wall, a serial communication port, the top of connecting sleeve (8) is equipped with fixed casing (5), the vertical both ends that movable plate (3) and movable plate (3) on the horizontal direction were run through to the inside of fixed casing (5) all are equipped with the latch, gear (9) have been cup jointed to the outside that the inside of fixed casing (5) was equipped with vertical distribution's transmission shaft (10) and transmission shaft (10), be fixed with motor (6) on the preceding table wall of fixed casing (5), the inner chamber of fixed casing (5) and the inside that is located the bottom of movable plate (3) and sets up recess (11) and recess (11) are equipped with and carry out spacing stop gear to movable plate (3).

2. The marking and positioning device for engineering surveying and mapping according to claim 1, characterized in that a rotating rod (7) is fixed at the bottom of the fixed housing (5), and the rotating rod (7) penetrates into the inner cavity of the connecting sleeve (8).

3. The marking and positioning device for engineering surveying and mapping as claimed in claim 2, characterized in that the outer wall of the connecting sleeve (8) is screwed with a locking bolt (4).

4. The identification and positioning device for engineering surveying and mapping according to claim 1, wherein the limiting mechanism comprises a limiting plate (12), a latch is disposed at the top of the limiting plate (12), the limiting plate (12) is elastically connected with the groove wall of the groove (11) through an elastic member (15), a magnet (13) is fixed on the lower surface wall of the limiting plate (12), and an electromagnet (14) is fixed on the groove wall of the groove (11).

5. The sign positioning device for engineering surveying and mapping as claimed in claim 4, characterized in that said elastic member (15) comprises a spring (1501) and a damping telescopic rod (1502).