CN220230484U

CN220230484U - Land survey and drawing roughness detection device

Info

Publication number: CN220230484U
Application number: CN202321678350.4U
Authority: CN
Inventors: 董林; 董舰; 张然然; 刘琴琴
Original assignee: Shandong Fangzheng Engineering Management Co ltd
Current assignee: Shandong Fangzheng Engineering Management Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-22
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a land mapping flatness detection device which comprises a balance frame, wherein the lower part of the balance frame is connected with supporting legs, the middle part of the balance frame is connected with a mounting base, two sides of the mounting base are respectively connected with a transverse sliding mechanism, the transverse sliding mechanism comprises a screw rod, a rotating shaft and a supporting column, one end of the screw rod is rotationally connected with the mounting base, the other end of the screw rod is connected with the rotating shaft through a transmission mechanism, the rotating shaft is rotationally matched with the balance frame, the other end of the rotating shaft is connected with a hand rotating wheel disc, a screw rod body is rotationally matched with the supporting column, a transverse sliding groove is arranged on the balance frame, the supporting column is in sliding fit with the transverse sliding groove, and the upper part of the supporting column is connected with a positioning clamp. The utility model can clamp and fix the drawing paper with different widths or lengths, improves the flatness of the drawing paper during drawing, has wide application range, further accelerates the working efficiency and has strong practicability.

Description

Land survey and drawing roughness detection device

Technical Field

The utility model belongs to the technical field of surveying and mapping articles, and particularly relates to a land surveying and mapping flatness detection device.

Background

The utility model provides a need use the survey and drawing paper to work at soil survey and drawing during operation, through retrieving, chinese patent grant number is CN 215015333U's patent, a survey and drawing paper fixing device for building engineering is disclosed, belong to the building engineering field, a survey and drawing paper fixing device for building engineering, including the fixed plate body, at first lay the drawing on the surface of fixed plate body, first depression bar and second depression bar extrude the one end of drawing fixedly through first spring and second spring, after the one end of drawing is fixed, the second depression bar moves on the surface of fixed plate body with the second elastic frame and logical groove cooperation, finally remove the second depression bar to the other end of drawing and extrude, in the in-process that the second depression bar moved, the second depression bar can be to the drawing surface trowelling, improve the planarization after fixed, after the upper and lower both ends of drawing all extrude fixedly, can reduce the wind direction influence that the drawing received, be convenient for label and drawing and operation such as drawing.

But above-mentioned device still has following problem when using, can not be fixed to the survey and drawing paper centre gripping to limited survey and drawing paper's application scope, the limitation is great, in the survey and drawing work in addition hardly keeps the roughness of drawing, and then can reduce the efficiency of survey and drawing work, for this reason, proposes a land survey and drawing roughness detection device, solves above-mentioned problem.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a land mapping flatness detection device which can clamp and fix mapping papers with different widths or lengths, so that the flatness of the drawing during mapping is improved, the application range is wide, the working efficiency is further improved, and the practicability is high.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a land survey and drawing roughness detection device, including the balancing stand, the balancing stand lower part is connected with the supporting leg, the balancing stand middle part is connected with the installation base, the installation base both sides are connected with horizontal slide mechanism respectively, horizontal slide mechanism includes the screw rod, the pivot, the support column, screw rod one end is rotated with the installation base and is connected, the screw rod other end passes through drive mechanism with the pivot and is connected, pivot and balancing stand normal running fit, the pivot other end is connected with hand runner dish, screw rod shaft and support column normal running fit are equipped with horizontal spout on the balancing stand, support column and horizontal spout sliding fit, support column upper portion is connected with the locating clip.

Preferably, the rotating shaft is transversely arranged, and the transmission mechanism is a coupler.

The rotating shaft is longitudinally arranged, the transmission mechanism is a bevel gear, the bevel gear comprises a first gear and a second gear which are meshed with each other, the first gear is connected with the rotating shaft, and the second gear is connected with the screw.

Preferably, the balancing stand is a square frame, the installation base is arranged on the inner side of the square frame, the upper part and the lower part of the installation base are connected with the middle part of the square frame, and the transverse sliding groove is arranged on the upper part of the square frame.

Preferably, the hand wheel disc is arranged above the square frame.

The hand wheel disc is arranged below the square frame.

The screw rod is connected with the installation base through a bearing seat.

Preferably, the support column is matched with the screw rod through a nut seat.

The locating clamp comprises a fixing frame, the middle of the fixing frame is connected with a positive motor and a negative motor, the upper end and the lower end of the positive motor are respectively connected with a first lead screw and a second lead screw, the other ends of the first lead screw and the second lead screw are rotationally connected with the fixing frame, a clamping plate is rotationally connected on a first lead screw body and a second lead screw body, one side of the fixing frame is provided with a longitudinal guide chute, and the clamping plate is in sliding fit with the guide chute.

The clamping plate comprises a transverse plate, one side of the transverse plate is provided with balls, the balls are in running fit with the transverse plate, and one other side of the transverse plate is in running fit with the screw rod through a connecting rod and a nut seat.

The other ends of the first lead screw and the second lead screw are rotationally connected with the fixing frame through a bearing seat.

Preferably, the bottom surface four corners of balancing stand all is connected with the supporting leg, and the bottom of four supporting legs all is equipped with the protection pad, and the bottom of protection pad is equipped with anti-skidding line.

Preferably, the bottom of the support column is provided with a support slide plate, and the support slide plate slides at the bottom of the inner wall of the balance frame.

The control panel is installed to balance frame one side, and positive and negative motor passes through wire and control panel electric connection, and positive and negative motor and control panel that this device adopted are ripe prior art, and positive and negative motor and control panel's theory of operation is also well known in the art, and is not too much described here.

The beneficial effects of the utility model are as follows:

1) Can carry out the centre gripping to the survey and drawing paper of different width or different length and fix, the roughness of drawing when improving the survey and drawing, application range is wide, and then accelerates work efficiency, and the practicality is strong.

2) The locating clamp can firmly clamp and fix the drawing paper.

3) The rolling of the balls has certain friction resistance, when the two transverse plates clamp a drawing, the positioning clamp is moved outwards or inwards, the drawing can be adjusted in a certain posture when the clamping of the balls is taken down, and meanwhile, the drawing cannot be separated from the clamping and positioning of the transverse plates.

4) The utility model works when in work: the staff twists the hand carousel, and the pivot drives gear one and rotates, owing to meshing is connected between gear one and the gear two, so gear two drives bull stick one respectively and rotates with the screw rod to bull stick one and screw rod drive two support columns and be close to each other and remove, and the staff is placed the survey drawing paper between two mounts, and the setting of because the ball is convenient for survey drawing paper place, and inside two mounts were conveniently put into the survey drawing paper, start positive and negative motor, positive and negative motor drive screw rod one and screw rod two of both sides rotate, and then carry out the centre gripping with the grip block to the survey drawing paper fixedly, and then accelerate work efficiency, thereby accomplish survey drawing work.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a land mapping flatness detection apparatus of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of B in fig. 1 according to the present utility model.

As shown in the figure: 1. a balancing stand; 2. support legs; 3. a rotating shaft; 4. a first gear; 5. a second gear; 6. a first rotating rod; 7. a screw; 8. a mounting base; 9. a bearing seat; 10. a support column; 11. a support slide plate; 12. a transverse chute; 13. a fixing frame; 14. a forward and reverse motor; 15. a first screw; 16. a second screw; 17. a bearing seat; 18. a connecting rod; 19. a clamping plate; 20. a ball; 21. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in FIG. 1, a land survey and drawing roughness detection device, including balance frame 1, balance frame 1 lower part is connected with supporting leg 2, balance frame 1 middle part is connected with installation base 8, installation base 8 both sides are connected with transverse sliding mechanism respectively, transverse sliding mechanism includes screw rod 7, pivot 3, support column 10, screw rod 7 one end is connected with installation base 8 rotation, the screw rod 7 other end is connected through drive mechanism with pivot 3, pivot 3 and balance frame 1 normal running fit, the pivot 3 other end is connected with the hand runner dish, screw rod 7 shaft and support column 10 normal running fit are equipped with transverse chute 12 on the balance frame 1, support column 10 and transverse chute 12 sliding fit, support column 10 upper portion is connected with the locating clip.

An alternative implementation of this embodiment, the rotating shaft 3 is arranged transversely, and the transmission mechanism is a coupling.

As shown in fig. 2, the rotating shaft 3 is longitudinally arranged, the transmission mechanism is a bevel gear, the bevel gear comprises a first gear 4 and a second gear 5 which are meshed with each other, the first gear 4 is connected with the rotating shaft 3, and the second gear 5 is connected with the screw rod 7.

In an alternative implementation manner of this embodiment, the balancing stand 1 is a square frame, the installation base 8 is disposed on the inner side of the square frame, the upper portion and the lower portion of the installation base 8 are connected with the middle portion of the square frame, and the transverse chute 12 is disposed on the upper portion of the square frame.

An alternative implementation of this embodiment is that the hand-wheel disc is located above the loop-shaped frame.

The hand wheel disc is arranged below the square frame.

The screw rod 7 is connected with the installation base 8 through a bearing seat.

An alternative implementation of this embodiment, the support post 10 is engaged with the screw 7 by a nut mount.

As shown in fig. 3, the positioning clamp comprises a fixing frame 13, the middle part of the fixing frame 13 is connected with a positive and negative motor 14, the upper end and the lower end of the positive and negative motor 14 are respectively connected with a first screw rod and a second screw rod, the other ends of the first screw rod and the second screw rod are rotationally connected with the fixing frame 13, a clamping plate 19 is rotationally connected on the shaft bodies of the first screw rod and the second screw rod, a longitudinal guide chute is arranged on one side of the fixing frame 13, and the clamping plate 19 is in sliding fit with the guide chute.

The clamping plate 19 comprises a transverse plate, one side of the transverse plate is provided with a ball 20, the ball 20 is in running fit with the transverse plate, and one other side of the transverse plate is in running fit with a screw rod through a connecting rod 18 and a nut seat.

The other ends of the first lead screw and the second lead screw are rotationally connected with the fixing frame 13 through bearing seats.

In an alternative implementation manner of this embodiment, four corners of the bottom surface of the balancing stand 1 are connected with supporting legs 2, the bottoms of the four supporting legs 2 are provided with protection pads, and the bottoms of the protection pads are provided with anti-skid patterns.

An alternative implementation of this embodiment, the bottom of the support column 10 is provided with a support slide 11, and the support slide 11 slides on the bottom of the inner wall of the balance frame 1.

The control panel is installed to balance frame 1 one side, and positive and negative motor 14 passes through wire and control panel electric connection, and positive and negative motor 14 and control panel that this device adopted are ripe prior art, and positive and negative motor 14 and control panel's theory of operation is also well known in the art, and is not too much described here.

The utility model works when in work: the staff twists the hand carousel, the pivot 3 drives gear one 4 and rotates, owing to the meshing is connected between gear one 4 and gear two 5, so gear two 5 drive bull stick one 6 respectively and rotate with screw rod 7, thereby bull stick one 6 and screw rod 7 drive two support columns 10 and be close to each other and remove, the staff places the drawing paper between two mount 13, owing to the setting of ball 20 is convenient for the placing of drawing paper, the convenience is put into two mount 13 insidely with the drawing paper, start positive and negative motor 14, positive and negative motor 14 drives screw rod 7 and screw rod 7 two of both sides and rotates, and then carry out the centre gripping with grip block 19 to the drawing paper and fix, and then accelerate work efficiency, thereby accomplish the survey and drawing work.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a land survey and drawing roughness detection device, including the balancing stand, the balancing stand lower part is connected with the supporting leg, the balancing stand middle part is connected with the installation base, the installation base both sides are connected with horizontal slide mechanism respectively, horizontal slide mechanism includes the screw rod, the pivot, the support column, screw rod one end is connected with the installation base rotation, characterized by, the screw rod other end is connected through drive mechanism with the pivot, pivot and balancing stand normal running fit, the pivot other end is connected with hand runner dish, screw rod shaft and support column normal running fit are equipped with horizontal spout on the balancing stand, support column and horizontal spout sliding fit, support column upper portion is connected with the locating clip.

2. The land survey and drawing flatness inspection device of claim 1, wherein the rotating shaft is arranged transversely, and the transmission mechanism is a coupler.

3. The land mapping flatness detecting device of claim 1, wherein the rotating shaft is arranged longitudinally, the transmission mechanism is a bevel gear, the bevel gear comprises a first gear and a second gear which are meshed with each other, the first gear is connected with the rotating shaft, and the second gear is connected with the screw.

4. The land mapping flatness detecting device of claim 1, wherein the balancing stand is a square frame, the mounting base is arranged on the inner side of the square frame, the upper portion and the lower portion of the mounting base are connected with the middle portion of the square frame, and the transverse chute is arranged on the upper portion of the square frame.

5. The land mapping flatness detecting device of claim 1, wherein the positioning clamp comprises a fixing frame, the middle part of the fixing frame is connected with a positive motor and a negative motor, the upper end and the lower end of the positive motor are respectively connected with a first screw and a second screw, the other ends of the first screw and the second screw are rotatably connected with the fixing frame, the shaft bodies of the first screw and the second screw are rotatably connected with a clamping plate, one side of the fixing frame is provided with a longitudinal guiding chute, and the clamping plate is in sliding fit with the guiding chute.

6. The land survey and drawing flatness inspection device of claim 5, wherein the holding plate comprises a cross plate, a ball is provided on one side of the cross plate, the ball is rotatably fitted to the cross plate, and one other side of the cross plate is rotatably fitted to the screw through a nut seat via a connecting rod.

7. The land survey and drawing flatness inspection apparatus of claim 1, wherein the bottom of the support column is provided with a support slide plate which slides on the bottom of the inner wall of the counter balance.

8. The land survey and drawing flatness inspection device of claim 5, wherein a control panel is mounted on one side of the balancing stand, and the forward and reverse motor is electrically connected to the control panel through wires.