CN215725926U

CN215725926U - Measuring device for engineering management

Info

Publication number: CN215725926U
Application number: CN202120798055.7U
Authority: CN
Inventors: 朱珺翔
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-02-01
Anticipated expiration: 2031-04-19

Abstract

The utility model provides a measuring device for engineering management, which comprises a mounting plate, a supporting tube, a measuring instrument and supporting legs, wherein the supporting tube is arranged on the mounting plate; the mounting plate is fixedly arranged at the top of the supporting tube along the horizontal direction; the measuring instrument is adjustably arranged on the upper end surface of the mounting plate, and the mounting plate is also provided with an adjusting mechanism and a protective cover; the protective cover is arranged on the upper end face of the mounting plate and can cover the measuring instrument; the adjusting mechanism is used for adjusting the horizontal height and the measuring angle of the measuring instrument; the supporting tube is provided with a height adjusting mechanism which is used for adjusting the height of the supporting tube in the vertical direction; the supporting legs are arranged at the bottom of the supporting tube; the measuring device for engineering management provided by the utility model has the advantages of simple structure and convenience in operation, and can effectively protect measuring equipment and avoid the damage of the measuring equipment.

Description

Measuring device for engineering management

Technical Field

The utility model belongs to the technical field of measuring devices for engineering management, and particularly relates to a measuring device for engineering management.

Background

Engineering surveying and geodetic surveying, photogrammetry and remote sensing, cartography, marine surveying and mapping instrumentology are the same, and are the branch subjects of modern surveying and mapping; it follows the basic principle, method and technique of mapping, and solves the mapping technical problem in engineering and engineering construction; engineering metrology also forms principles, methods and techniques with its own features, as well as various dedicated and general measuring instruments, which are also diverse and of varying prices.

The existing measuring device for engineering management is slow and inconvenient in height adjustment speed, is not comprehensive enough in angle adjustment after an entity is detected by installing a level gauge and the like, is slow in speed, lacks of protective capacity, and easily causes equipment damage when being unattended or raining accidentally. .

Based on the technical problems existing in the measuring device for engineering management, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring device for engineering management aiming at the defects in the prior art, and aims to solve one of the problems of low height adjusting speed, inconvenience and lack of protection capability of the existing measuring device for engineering management.

The utility model provides a measuring device for engineering management, which comprises a mounting plate, a supporting tube, a measuring instrument and supporting legs, wherein the supporting tube is arranged on the mounting plate; the mounting plate is fixedly arranged at the top of the supporting tube along the horizontal direction; the measuring instrument is adjustably arranged on the upper end surface of the mounting plate, and the mounting plate is also provided with an adjusting mechanism and a protective cover; the protective cover is arranged on the upper end face of the mounting plate and can cover the measuring instrument; the adjusting mechanism is used for adjusting the horizontal height and the measuring angle of the measuring instrument; the supporting tube is provided with a height adjusting mechanism which is used for adjusting the height of the supporting tube in the vertical direction; the supporting legs are arranged at the bottom of the supporting tube.

Further, the adjusting mechanism comprises an adjusting plate and a first adjusting screw rod; a ball seat is arranged in the middle of the upper end surface of the mounting plate, and a ball head is arranged in the ball seat; the adjusting plate is arranged at the upper end of the ball head along the horizontal direction and is connected with the upper end of the ball head; the measuring instrument is arranged on the upper end surface of the adjusting plate; at least two first adjusting screws respectively penetrate through the bottom surface of the mounting plate from two sides of the supporting tube along the vertical direction and abut against the bottom surface of the adjusting plate, so that the levelness and the height of the adjusting plate are adjusted.

Furthermore, the adjusting mechanism also comprises a rotating plate and a second adjusting screw rod; a cylindrical level bubble is arranged at the central position of the upper end surface of the adjusting plate; the rotating plate is arranged at the upper end of the cylindrical level bubble along the horizontal direction and can rotate around a vertical axis at the adjusting plate; the second adjusting screw is arranged on the adjusting plate and is in transmission connection with the rotating plate so as to drive the rotating plate to rotate around the vertical axis; the measuring instrument is arranged on the upper end face of the rotating plate.

Furthermore, the rotating plate is a circular plate, a second gear is arranged on the circumferential direction of the bottom of the circular plate, and a third gear is arranged at the top of the second adjusting screw; the second adjusting screw rod penetrates through the adjusting plate along the vertical direction and is meshed with the second gear through the third gear, so that the rotating plate is driven to rotate.

Furthermore, a third gear is arranged at the top of the second adjusting screw, a through hole is formed in the rotating plate, an internal gear is arranged on the circumferential direction of the inner wall of the through hole, the second adjusting screw penetrates through the adjusting plate along the vertical direction and is meshed with the internal gear through the third gear, and therefore the rotating plate is driven to rotate.

Furthermore, the left side and the right side of the upper end surface of the rotating plate are respectively provided with a thread seat, the two thread seats are respectively provided with a third adjusting screw rod, and a clamping plate is arranged between the two thread seats; the two third adjusting screws respectively penetrate through the threaded seats on the left side and the right side and are respectively connected with the two ends of the clamping plate.

Further, the height adjusting mechanism comprises a telescopic rod and a crank mechanism; the supporting tube is sleeved on the telescopic rod and can move up and down on the telescopic rod; the crank mechanism is arranged on the supporting tube and is in transmission connection with the telescopic rod, so that the telescopic rod and the supporting tube are driven to move up and down relatively.

Furthermore, a rack and a wheel are arranged on the telescopic rod along the vertical direction; the crank mechanism comprises a rotating shaft, a first gear and a crank; the first gear is fixedly arranged on the rotating shaft; the rotating shaft penetrates through the supporting pipe and is meshed with the wheel rack through a first gear; the crank is fixedly connected to one end of the rotating shaft and can drive the rotating shaft to rotate, so that the supporting pipe is driven to move up and down relative to the supporting pipe.

Furthermore, the bottom of the telescopic rod is connected with a rotating seat, the supporting leg is a tripod, and the top of the supporting leg is fixedly connected with the rotating seat; the telescopic link can rotate along vertical axis around the roating seat.

Furthermore, the lower end of the rotating seat is provided with a plurality of limiting grooves at equal angles, and the limiting grooves are rotatably connected with the supporting legs through pin shafts.

The measuring device for engineering management provided by the utility model has the advantages of simple structure and convenience in operation, and can effectively protect measuring equipment and avoid the damage of the measuring equipment.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model will be further explained with reference to the drawings, in which:

FIG. 1 is a schematic structural diagram of a measuring device for engineering management according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. supporting a tube; 3. a telescopic rod; 4. a rack and pinion; 5. a rotating shaft; 6. a first gear; 7. a crank; 8. a rotating base; 9. supporting legs; 10. a ball seat; 11. a ball head; 12. an adjusting plate; 13. a first adjusting screw; 14. a cylindrical level bubble; 15. a rotating plate; 16. a second gear; 17. a second adjusting screw; 18. a third gear; 19. a threaded seat; 20. a third adjusting screw; 21. a splint; 22. a measuring instrument; 23. a shield.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 2, the present invention provides a measuring device for engineering management, which specifically includes a mounting plate 1, a support tube 2, a measuring instrument 22 and a support foot 9; the mounting plate 1 is fixedly arranged at the top of the supporting tube 2 along the horizontal direction; the measuring instrument 22 is adjustably arranged on the upper end surface of the mounting plate 1, and the mounting plate 1 is also provided with an adjusting mechanism and a protective cover 23; the protective cover 23 is covered on the upper end face of the mounting plate 1 and can cover the measuring instrument 22, so that the effect of protecting the measuring instrument 22 can be effectively achieved, and equipment damage caused by accidental rain is avoided; the adjusting mechanism is used for adjusting the horizontal height and the measuring angle of the measuring instrument 22, namely the setting height of the measuring instrument 22 along the horizontal plane, or the height balance of the measuring instrument 22 along the two sides of the horizontal plane, and the measuring angle of the measuring instrument 22 along the horizontal plane; furthermore, a height adjusting mechanism is arranged on the supporting tube 2 and used for adjusting the height of the supporting tube 2 in the vertical direction, so that the measurement is convenient; the supporting legs 9 are arranged at the bottom of the supporting tube 2 and play a role in supporting the whole measuring device; the measuring device for engineering management provided by the utility model is convenient to adjust, has high adjusting speed, and can adapt to measurement work in various environments.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the adjusting mechanism includes an adjusting plate 12 and a first adjusting screw 13; a ball seat 10 is arranged in the middle of the upper end surface of the mounting plate 1, and a ball head 11 is arranged in the ball seat 10; the adjusting plate 12 is arranged at the upper end of the ball head 11 along the horizontal direction and is connected with the upper end of the ball head 11; the measuring instrument 22 is arranged on the upper end surface of the adjusting plate 12, and the adjusting plate 12 drives the ball head 11 to rotate in the ball seat 10, so that multidirectional adjustment can be conveniently carried out; further, rubber heads are arranged at the upper parts of the first adjusting screws 13, and the upper ends of the first adjusting screws 13 are connected with the adjusting plates 12 through rubber head supports; at least two first adjusting screws 13 respectively penetrate from the bottom surface of the mounting plate 1 in the vertical direction from both sides of the support tube 2 and abut on the bottom surface of the adjusting plate 12, thereby adjusting the levelness and height of the adjusting plate 12.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the adjusting mechanism further includes a rotating plate 15 and a second adjusting screw 17; a cylindrical level bubble 14 is arranged at the central position of the upper end surface of the adjusting plate 12; the rotating plate 15 is arranged at the upper end of the cylindrical level bubble 14 along the horizontal direction and can rotate around the vertical axis at the adjusting plate 12; specifically, the second adjusting screw 17 is arranged on the adjusting plate 12 and is in transmission connection with the rotating plate 15, so as to drive the rotating plate 15 to rotate around a vertical axis; the measuring instrument 22 is arranged on the upper end face of the rotating plate 15; furthermore, the left part of the adjusting plate 12 is rotatably connected with a second adjusting screw 17 through a shaft sleeve, the upper end of the second adjusting screw 17 is provided with a third gear 18, the third gear 18 is meshed with a second gear 16, and the middle part of the front end of the adjusting plate 12 is provided with a cylindrical level bubble 14; conveniently support after first adjusting screw 13's regulation, cylindrical level 14 bubble can provide the correction standard, drives the third gear through second adjusting screw 17 and rotates to drive the rotor plate through the second gear and rotate, make things convenient for measuring apparatu 22 horizontal rotation to measure.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the rotating plate 15 is a circular plate, a second gear 16 is arranged on the circumference of the bottom of the circular plate, and a third gear 18 is arranged on the top of the second adjusting screw 17; the second adjusting screw 17 passes through the adjusting plate 12 in the vertical direction and is engaged with the second gear 16 through the third gear 18, thereby rotating the rotating plate 15.

Preferably, in combination with the above scheme, as shown in fig. 1 to 2, a third gear 18 is disposed at the top of the second adjusting screw 17, a through hole is disposed on the rotating plate 15, an internal gear is disposed on the inner wall of the through hole in the circumferential direction, and the second adjusting screw 17 passes through the adjusting plate 12 in the vertical direction and is engaged with the internal gear through the third gear 18, so as to drive the rotating plate 15 to rotate.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the left and right sides of the upper end surface of the rotating plate 15 are respectively provided with a threaded seat 19, the two threaded seats 19 are respectively provided with a third adjusting screw 20, and a clamping plate 21 is arranged between the two threaded seats 19; the two third adjusting screws 20 respectively penetrate through the threaded seats 19 on the left side and the right side and are respectively connected with two ends of the clamping plate 21; but drive splint 21 relative movement then and press from both sides tight all kinds of measuring apparatu through rotating third adjusting screw 20, simple to operate is quick like this to under the effect of protection casing 23, under equipment is idle or bad weather, effective protective apparatus prevents loss of property.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the height adjusting mechanism comprises a telescopic rod 3 and a crank mechanism; specifically, the supporting tube 2 is sleeved on the telescopic rod 3 and can move up and down on the telescopic rod to realize height adjustment; further, the crank mechanism is arranged on the supporting tube 2 and is in transmission connection with the telescopic rod 3, so that the telescopic rod 3 and the supporting tube 2 are driven to move up and down relatively.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the telescopic rod 3 is provided with a rack and pinion 4 along the vertical direction; the crank mechanism comprises a rotating shaft 5, a first gear 6 and a crank 7; the first gear 6 is fixedly arranged on the rotating shaft 5; the rotating shaft 5 penetrates through the supporting pipe 2 and is meshed with the gear rack 4 through a first gear 6; the crank 7 is fixedly connected to one end of the rotating shaft 5 and can drive the rotating shaft 5 to rotate, so that the supporting tube 2 is driven to move up and down relative to the supporting tube 2; furthermore, the lower part of the supporting tube 2 is rotatably connected with a rotating shaft 5, the right end of the rotating shaft 5 is provided with a crank 7, the middle part of the rotating shaft 5 is sleeved with a first gear 6, the first gear 6 is meshed with the connecting gear rack 4, and a locking shaft sleeve is arranged at the joint of the crank 7 and the rotating shaft 5.

Preferably, in combination with the above scheme, as shown in fig. 1 to 2, the bottom of the telescopic rod 3 is connected with a rotating base 8, the supporting leg 9 is a tripod, and the top of the supporting leg 9 is fixedly connected with the rotating base 8; the telescopic rod 3 can rotate around the rotating seat 8 along a vertical axis; the lower end of the rotating seat 8 is provided with a plurality of limiting grooves at equal angles, and the limiting grooves are rotatably connected with the supporting legs 9 through pin shafts; further, the lower end of the telescopic rod 3 penetrates through the rotating seat 8 and is connected with the rotating seat 8, a plurality of limiting grooves are formed in the lower end of the rotating seat 8 at equal angles, and the limiting grooves are rotatably connected with supporting legs 9 through pin shafts; according to the scheme, the structure design is reasonable, the supporting legs are opened in a rotating mode to facilitate supporting during working, the crank drives the rotating shaft and the first gear to rotate, the telescopic rod is driven by the gear rack to move up and down along the supporting tube, and height adjustment is facilitated.

As shown in fig. 1 to 2, the measuring device for engineering management provided by the present invention has the following specific working principle:

according to the measuring device for engineering management, when the measuring device works, the supporting legs 9 are opened in a rotating mode to facilitate supporting, the crank 7 drives the rotating shaft 5 and the first gear 6 to rotate, and therefore the telescopic rod 3 is driven by the rack and pinion 4 to move up and down along the supporting tube 2, and height adjustment is facilitated; the ball head 11 is driven by the adjusting plate 12 to rotate in the ball seat 10, so that multidirectional adjustment can be conveniently carried out, the first adjusting screw 13 can be conveniently supported after adjustment, and the cylindrical level bubble 14 can provide a correction standard; the second adjusting screw 17 drives the third gear 18 to rotate, so that the second gear 16 drives the rotating plate 15 to rotate, and the horizontal rotation measurement of the measuring instrument 22 is facilitated; but drive splint 21 relative movement then and press from both sides tight all kinds of measuring apparatu 22 through rotating third adjusting screw 20, simple to operate, quick, under the effect of protection casing 23, under equipment is idle or bad weather, effective protective apparatus prevents loss of property.

The measuring device for engineering management provided by the utility model has the advantages of simple and reasonable structure, convenience in operation, capability of effectively protecting measuring equipment and avoiding damage of the measuring equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. The measuring device for engineering management is characterized by comprising a mounting plate (1), a support tube (2), a measuring instrument (22) and a support leg (9); the mounting plate (1) is fixedly arranged at the top of the supporting tube (2) along the horizontal direction; the measuring instrument (22) is adjustably arranged on the upper end face of the mounting plate (1), and the mounting plate (1) is also provided with an adjusting mechanism and a protective cover (23); the protective cover (23) is covered on the upper end face of the mounting plate (1) and can cover the measuring instrument (22); the adjusting mechanism is used for adjusting the horizontal height and the measuring angle of the measuring instrument (22); the supporting tube (2) is provided with a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the height of the supporting tube (2) in the vertical direction; the supporting legs (9) are arranged at the bottom of the supporting tube (2).

2. The measuring device for work management according to claim 1, wherein the adjusting mechanism comprises an adjusting plate (12) and a first adjusting screw (13); a ball seat (10) is arranged in the middle of the upper end surface of the mounting plate (1), and a ball head (11) is arranged in the ball seat (10); the adjusting plate (12) is arranged at the upper end of the ball head (11) along the horizontal direction and is connected with the upper end of the ball head (11); the measuring instrument (22) is arranged on the upper end face of the adjusting plate (12); at least two first adjusting screws (13) penetrate through the bottom surface of the mounting plate (1) from two sides of the supporting tube (2) along the vertical direction and abut against the bottom surface of the adjusting plate (12), so that the levelness and the height of the adjusting plate (12) are adjusted.

3. The measuring device for work management according to claim 2, wherein the adjusting mechanism further comprises a rotating plate (15) and a second adjusting screw (17); a cylindrical leveling bubble (14) is arranged at the central position of the upper end surface of the adjusting plate (12); the rotating plate (15) is arranged at the upper end of the cylindrical leveling bubble (14) along the horizontal direction and can rotate around a vertical axis on the adjusting plate (12); the second adjusting screw (17) is arranged on the adjusting plate (12) and is in transmission connection with the rotating plate (15), so that the rotating plate (15) is driven to rotate around a vertical axis; the measuring instrument (22) is arranged on the upper end face of the rotating plate (15).

4. The measuring device for work management according to claim 3, wherein the rotating plate (15) is a circular plate, a second gear (16) is arranged on the bottom of the circular plate along the circumferential direction, and a third gear (18) is arranged on the top of the second adjusting screw (17); the second adjusting screw (17) penetrates through the adjusting plate (12) in the vertical direction and is meshed with the second gear (16) through the third gear (18), so that the rotating plate (15) is driven to rotate.

5. The measuring device for engineering management according to claim 3, wherein a third gear (18) is arranged on the top of the second adjusting screw (17), a through hole is arranged on the rotating plate (15), an internal gear is arranged on the circumference of the inner wall of the through hole, the second adjusting screw (17) penetrates through the adjusting plate (12) along the vertical direction and is meshed with the internal gear through the third gear (18), so as to drive the rotating plate (15) to rotate.

6. The measuring device for engineering management according to claim 4 or 5, wherein the left side and the right side of the upper end surface of the rotating plate (15) are respectively provided with a threaded seat (19), the two threaded seats (19) are respectively provided with a third adjusting screw (20), and a clamping plate (21) is arranged between the two threaded seats (19); the two third adjusting screw rods (20) respectively penetrate through the threaded seats (19) on the left side and the right side and are respectively connected with the two ends of the clamping plate (21).

7. The measuring device for engineering management according to claim 1, characterized in that said height adjustment mechanism comprises a telescopic rod (3) and a crank mechanism; the supporting tube (2) is sleeved on the telescopic rod (3) and can move up and down on the telescopic rod; the crank mechanism is arranged on the supporting tube (2) and is in transmission connection with the telescopic rod (3), so that the telescopic rod (3) and the supporting tube (2) are driven to move up and down relatively.

8. The measuring device for engineering management according to claim 7, characterized in that the telescopic rod (3) is provided with a rack and pinion (4) along the vertical direction; the crank mechanism comprises a rotating shaft (5), a first gear (6) and a crank (7); the first gear (6) is fixedly arranged on the rotating shaft (5); the rotating shaft (5) penetrates through the supporting pipe (2) and is meshed with the gear rack (4) through the first gear (6); the crank (7) is fixedly connected to one end of the rotating shaft (5) and can drive the rotating shaft (5) to rotate, so that the supporting pipe (2) is driven to move up and down relative to the supporting pipe (2).

9. The measuring device for engineering management according to claim 7 or 8, wherein a rotating base (8) is connected to the bottom of the telescopic rod (3), the supporting foot (9) is a tripod, and the top of the supporting foot (9) is fixedly connected with the rotating base (8); the telescopic rod (3) can rotate around the rotating seat (8) along a vertical axis.

10. The measuring device for engineering management according to claim 9, wherein the lower end of the rotating base (8) is provided with a plurality of limiting grooves at equal angles, and the limiting grooves are rotatably connected with the supporting legs (9) through pin shafts.