CN219551524U

CN219551524U - High-precision mapping tower ruler

Info

Publication number: CN219551524U
Application number: CN202320611044.2U
Authority: CN
Inventors: 万子龙; 戚静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a high-precision surveying and mapping tower ruler, which comprises a bottom plate, wherein a rotating assembly is arranged on the upper side of the bottom plate and used for rotating a first sleeve, a second sleeve is arranged in the first sleeve in a sliding manner, a third sleeve is arranged in the second sleeve in a sliding manner, a first spring and a second spring are respectively arranged in the first sleeve and the second sleeve, two ends of the first spring are respectively fixed with the lower end of the second sleeve and the bottom of the inner wall of the first sleeve, and two ends of the second spring are respectively fixed with the lower end of the third sleeve and the bottom of the inner wall of the second sleeve. The beneficial effects are that: the pull rope is released through the rope collecting assembly, the sleeve three is pushed out of the sleeve two by the spring two, the sleeve two is pushed out of the sleeve one by the spring one, so that the device can be unfolded, the pull rope is wound through the rope collecting assembly, the sleeve three is pulled through the pull rope, the sleeve three enters the sleeve two, the sleeve two enters the sleeve one, and the device can be contracted so as to be convenient to carry, and the operation is simple and convenient.

Description

High-precision mapping tower ruler

Technical Field

The utility model relates to the technical field of engineering measurement, in particular to a high-precision mapping tower ruler.

Background

The tower ruler is a leveling ruler, adopts a tower type shrinkage mode, is pulled out when in use and is shrunk when in carrying, and is commonly called as the tower ruler because the shape of the tower ruler is similar to that of a tower.

When the existing tower ruler is used, the movable part is required to be drawn out and unfolded step by step and then fixed through the knob, so that the automatic falling of the movable part is avoided, and the single section of the tower ruler is long, so that the expansion and the contraction are complicated when the tower ruler is used each time;

in addition, need guarantee the slide rule when measuring and be in level or vertical state to guarantee measuring accuracy, specific needs are according to measuring operation and decide, because current slide rule function singleness, the operator need hold the slide rule and measure, but the operator holds the level that probably can not guarantee the slide rule, and then can influence measuring accuracy, for this reason we have proposed a high accuracy survey slide rule.

Disclosure of Invention

The present utility model aims to solve the above problems by providing a high precision surveying tower as described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high-precision surveying and mapping tower ruler which comprises a bottom plate, wherein a rotating assembly is arranged on the upper side of the bottom plate and used for rotating a first sleeve, a second sleeve is arranged in the first sleeve in a sliding mode, a third sleeve is arranged in the second sleeve in a sliding mode, a first spring and a second spring are respectively arranged in the first sleeve and the second sleeve, two ends of the first spring are respectively fixed with the lower end of the second sleeve and the bottom of the inner wall of the first sleeve, two ends of the second spring are respectively fixed with the lower end of the third sleeve and the bottom of the inner wall of the second sleeve, a rope collecting assembly is arranged on one side face of the first sleeve and used for collecting a pull rope, the other end of the pull rope is fixed with the upper end of the third sleeve, scales are respectively arranged on the first sleeve, the second sleeve and the third sleeve, and a bubble level meter are respectively arranged on one side face of the first sleeve.

By adopting the high-precision plotting tower ruler, when the device is used, the bottom plate can be stepped on the ground, then two hands can be vacated for other operations, the pull rope is released through the rope collecting component, the sleeve III is pushed out of the sleeve II by the spring II, the sleeve II is pushed out of the sleeve I by the spring I, so that the device can be unfolded, when the device is required to be used for measuring the building height, the sleeve I needs to be adjusted to be in a vertical state, the posture of the sleeve I can be adjusted through referencing the bubble level meter II, the sleeve I is enabled to be vertical to the ground, when the building length and width need to be measured, the sleeve I is enabled to be rotated to be in a horizontal state through the rotating component, the posture of the sleeve I can be adjusted, the sleeve I is enabled to be horizontal to the ground, and when the device needs to be stored, the pull rope is collected through the rope collecting component, the sleeve III is pulled through the pull rope, the sleeve III enters the sleeve II, and the sleeve I enters the sleeve I.

Preferably, the bubble level one and the bubble level one are respectively used for reference when the sleeve one is adjusted to be in a vertical state or a horizontal state.

Preferably, the three upper ends of the sleeve are provided with laser range finders, the lower end of the sleeve is provided with a baffle plate, and the baffle plate corresponds to the laser range finders.

Preferably, the rotating assembly comprises a mounting plate, the mounting plate is arranged on the upper side of the bottom plate, the first rotating shaft is rotationally connected with the mounting plate, one end face of the first rotating shaft is fixed with one side face of the sleeve, the first limiting assembly is arranged on the side face of the mounting plate, and the first limiting assembly is used for limiting the first rotating shaft.

Preferably, the first limiting component comprises a first clamping hole disc and a first spring pin, the first clamping hole disc and the first spring pin are respectively fixed on the surfaces of the first rotating shaft and the mounting plate, a plurality of first clamping holes are formed in the circumferential surface of the first clamping hole disc, and the first spring pin is spliced with the first clamping holes.

Preferably, the rope winding assembly comprises a second rotating shaft and a second limiting assembly, the second rotating shaft is rotatably arranged on the side face of the first sleeve, a winding wheel is fixed on the second surface of the rotating shaft, a rotating handle is arranged on the second end face of the rotating shaft, the winding wheel is fixed with the pull rope, the second limiting assembly is arranged on the first sleeve, and the second limiting assembly is used for limiting the second rotating shaft.

Preferably, the second limiting component includes a second spring pin and a second clip Kong Paner, the second clip Kong Paner and the second spring pin are respectively disposed on the second surface of the rotating shaft and the first surface of the sleeve, the second clip Kong Paner is provided with a plurality of second clip holes, and the second spring pin is inserted into the second clip holes.

Preferably, the cross sections of the first sleeve, the second sleeve and the third sleeve are square, and the surfaces of the first spring and the second spring are respectively contacted with the inner wall of the first sleeve and the inner wall of the second sleeve.

The beneficial effects are that:

1. the pull rope is released through the rope collecting assembly, the sleeve III is pushed out of the sleeve II by the spring II, the sleeve II is pushed out of the sleeve I by the spring I, so that the device can be unfolded, the pull rope is wound through the rope collecting assembly, the sleeve III is pulled by the pull rope, the sleeve III enters the sleeve II, the sleeve II enters the sleeve I, the device can be contracted, and the device is portable, and is easy and convenient to operate;

2. through the rotatable sleeve of rotating the subassembly, when the device is used to measure building height, through consulting bubble spirit level second, the gesture of adjustable sleeve first makes it vertical to ground, when the building length width needs to be measured, through rotating the subassembly with sleeve first rotatory to the horizontality, through consulting bubble spirit level first, the gesture of adjustable sleeve first makes it horizontal to ground to the device measuring stability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic perspective view of a rotating assembly according to the present utility model;

FIG. 5 is a partial perspective view of the sleeve of the present utility model;

fig. 6 is a schematic view of a partial cross-sectional elevation of a sleeve according to the present utility model.

The reference numerals are explained as follows:

1. a bottom plate; 2. a rotating assembly; 3. a sleeve I; 4. bubble level one; 5. bubble level II; 6. a baffle; 7. a laser range finder; 8. a second sleeve; 9. a sleeve III; 10. a rope collecting component; 11. a mounting plate; 12. a first rotating shaft; 13. a card Kong Panyi; 14. a first spring; 15. a spring pin I; 16. a pull rope; 17. a reel; 18. a second rotating shaft; 19. a rotating handle; 20. a spring pin II; 21. a second spring; 22. a first limiting component; 23. a second limiting component; 24. and a clamping hole disc II.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-6, the utility model provides a high-precision mapping tower ruler, which comprises a bottom plate 1, wherein a rotating assembly 2 is arranged on the upper side of the bottom plate 1, the rotating assembly 2 is used for rotating a first sleeve 3, a second sleeve 8 is arranged in a sliding manner in the first sleeve 3, a third sleeve 9 is arranged in the sliding manner in the second sleeve 8, a first spring 14 and a second spring 21 are respectively arranged on the first sleeve 3 and the second sleeve 8, two ends of the first spring 14 are respectively fixed with the lower end of the second sleeve 8 and the bottom of the inner wall of the first sleeve 3, two ends of the second spring 21 are respectively fixed with the lower end of the third sleeve 9 and the bottom of the inner wall of the second sleeve 8, a rope collecting assembly 10 is arranged on the side surface of the first sleeve 3, a rope collecting assembly 10 is used for collecting a rope 16, the other end of the rope 16 is fixed with the upper end of the third sleeve 9, scales are respectively arranged on the surfaces of the first sleeve 3, the second sleeve 8 and the third sleeve 9, the cross sections of the first sleeve 8 and the third sleeve 9 are square, and the surfaces of the first spring 14 and the second spring 21 are respectively contacted with the inner walls of the first sleeve 8 and the inner wall of the second sleeve 8, so that the stability of the first spring 14 and the second spring 21 can be improved, and the stability of the second spring 21 can be designed, and the strength of the first sleeve and the second sleeve can be improved, and the strength of the sleeve 8 and the third sleeve can be also improved.

As an alternative implementation manner, the side surface of the sleeve I3 is respectively provided with a bubble level I4 and a bubble level II 5, the bubble level I4 and the bubble level II 5 are respectively used for referencing when the sleeve I3 is adjusted to be in a vertical state or a horizontal state, the upper end of the sleeve III 9 is provided with a laser range finder 7, the lower end of the sleeve I3 is provided with a baffle 6, the baffle 6 corresponds to the laser range finder 7, and the parameters of the laser range finder 7 are compared with the parameters measured by manual visual observation, so that the measurement accuracy can be improved, and meanwhile, a measurement mode is also provided for selection;

further, the rotating assembly 2 comprises a mounting plate 11, the mounting plate 11 is arranged on the upper side of the bottom plate 1, the rotating shaft I12 is rotationally connected to the mounting plate 11, the end face of the rotating shaft I12 is fixed with the side face of the sleeve I3, the side face of the mounting plate 11 is provided with a limiting assembly I22, the limiting assembly I22 is used for limiting the rotating shaft I12, the limiting assembly I22 comprises a clamping hole disk I13 and a spring pin I15, the clamping hole disk I13 and the spring pin I15 are respectively fixed on the surfaces of the rotating shaft I12 and the mounting plate 11, a plurality of clamping holes I are formed in the circumferential surface of the clamping hole disk I13, the spring pin I15 is inserted into the clamping holes I, the spring pin I15 is pulled to be separated from the clamping holes I, the sleeve I3 can be rotated, and the spring pin I15 is inserted into the corresponding clamping holes I after the sleeve I3 is rotated into place;

further, the rope winding assembly 10 releases the pull rope 16, when the third sleeve 9 is pushed out of the second sleeve 8 by the second spring 21, the second sleeve 8 is pushed out of the first sleeve 3 by the first spring 14, so that the device can be unfolded, the rope winding assembly 10 comprises a second rotating shaft 18 and a second limiting assembly 23, the second rotating shaft 18 is rotatably arranged on the side surface of the first sleeve 3, a winding wheel 17 is fixed on the surface of the second rotating shaft 18, a rotating handle 19 is arranged on the end surface of the second rotating shaft 18, the winding wheel 17 is fixed with the pull rope 16, the second limiting assembly 23 is arranged on the first sleeve 3, the second limiting assembly 23 is used for limiting the second rotating shaft 18, the second limiting assembly 23 comprises a second spring pin 20 and a clamp Kong Paner, a clamp Kong Paner and the second spring pin 20 are respectively arranged on the surface of the second rotating shaft 18 and the first sleeve 3, a plurality of clamp holes are formed in the surface of the clamp Kong Paner, the second spring pin 23 is spliced with the second clamp holes, the second spring pin 20 is pulled to be separated from the second clamp holes, then the second rotating shaft 18 and the winding wheel 17 can be rotated by rotating the rotating handle 19 to realize or release 16, and the second spring pin 23 is inserted into the second clamp hole to the second winding wheel 17 again to fix the pull rope 17.

With the above structure, when the device is used, the bottom plate 1 can be stepped on the ground, then two hands can be vacated for other operations, the pull rope 16 is released through the rope collecting assembly 10, the sleeve III 9 is pushed out of the sleeve II 8 by the spring II 21, the sleeve II 8 is pushed out of the sleeve I3 by the spring I14, the device can be unfolded, when the device is required to measure the building height, the sleeve I3 needs to be adjusted to be in a vertical state, the posture of the sleeve I3 can be adjusted to be vertical to the ground by referring to the bubble level II 5, when the building length width needs to be measured, the sleeve I3 is rotated to be in a horizontal state by referring to the bubble level I4, the posture of the sleeve I3 can be adjusted to be horizontal to the ground by referring to the bubble level I4, when the device needs to be stored, the sleeve III 9 is pulled by the rope collecting assembly 10, the sleeve III 9 is led into the sleeve II 8 by the pull rope 16, and the sleeve II 8 is led into the sleeve I3.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A high accuracy survey and drawing slide rule, its characterized in that: including bottom plate (1), bottom plate (1) upside is provided with rotation subassembly (2), rotation subassembly (2) are used for rotating sleeve one (3), it is provided with sleeve two (8) to slide in sleeve one (3), it is provided with sleeve three (9) to slide in sleeve two (8), be provided with spring one (14) and spring two (21) respectively in sleeve one (3) and sleeve two (8), spring one (14) both ends are fixed with sleeve two (8) lower extreme and sleeve one (3) inner wall bottom respectively, spring two (21) both ends are fixed with sleeve three (9) lower extreme and sleeve two (8) inner wall bottom respectively, sleeve one (3) side is provided with receipts rope subassembly (10), it is provided with rolling stay cord (16) to receive rope subassembly (10), the stay cord (16) other end is fixed with sleeve three (9) upper end, sleeve two (8) and sleeve three (9) surfaces all are provided with the scale table, sleeve one (3) side is provided with level appearance (4) and bubble level appearance two (5) respectively.

2. A high precision mapping turret according to claim 1, wherein: the first bubble level (4) and the second bubble level (5) are respectively used for reference when the first sleeve (3) is adjusted to be in a vertical state or a horizontal state.

3. A high precision mapping turret according to claim 1, wherein: the laser range finder (7) is arranged at the upper end of the sleeve III (9), the baffle (6) is arranged at the lower end of the sleeve I (3), and the baffle (6) corresponds to the laser range finder (7).

4. A high precision mapping turret according to claim 1, wherein: the rotating assembly (2) comprises a mounting plate (11), the mounting plate (11) is arranged on the upper side of the bottom plate (1), a first rotating shaft (12) is rotationally connected to the mounting plate (11), the end face of the first rotating shaft (12) is fixed to the side face of the first sleeve (3), a first limiting assembly (22) is arranged on the side face of the mounting plate (11), and the first limiting assembly (22) is used for limiting the first rotating shaft (12).

5. The high precision mapping turret according to claim 4, wherein: the first limiting component (22) comprises a first clamp Kong Panyi (13) and a first spring pin (15), the first clamp Kong Panyi (13) and the first spring pin (15) are respectively fixed on the surfaces of the first rotating shaft (12) and the mounting plate (11), a plurality of first clamping holes are formed in the circumferential surface of the first clamp Kong Panyi (13), and the first spring pin (15) is inserted into the first clamping holes.

6. A high precision mapping turret according to claim 1, wherein: the rope winding assembly (10) comprises a second rotating shaft (18) and a second limiting assembly (23), the second rotating shaft (18) is rotatably arranged on the side face of the first sleeve (3), a winding wheel (17) is fixed on the surface of the second rotating shaft (18), a rotating handle (19) is arranged on the end face of the second rotating shaft (18), the winding wheel (17) is fixed with a pull rope (16), the second limiting assembly (23) is arranged on the first sleeve (3), and the second limiting assembly (23) is used for limiting the second rotating shaft (18).

7. The high precision mapping turret of claim 6, wherein: the limiting component II (23) comprises a spring pin II (20) and a clamp Kong Paner (24), the clamp Kong Paner (24) and the spring pin II (20) are respectively arranged on the surface of the rotating shaft II (18) and the surface of the sleeve I (3), a plurality of clamp holes II are formed in the surface of the clamp Kong Paner (24), and the spring pin II (20) is spliced with the clamp holes II.

8. A high precision mapping turret according to claim 1, wherein: the cross sections of the sleeve I (3), the sleeve II (8) and the sleeve III (9) are square, and the surfaces of the spring I (14) and the spring II (21) are respectively contacted with the inner wall of the sleeve I (3) and the inner wall of the sleeve II (8).