CN219495202U

CN219495202U - Measuring tower ruler

Info

Publication number: CN219495202U
Application number: CN202320666762.XU
Authority: CN
Inventors: 刘文生; 申庆标; 纪军锋
Original assignee: Shandong Dongming Water Conservancy Engineering Co
Current assignee: Shandong Dongming Water Conservancy Engineering Co
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-08
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a measuring tower ruler, which comprises a bottom plate, wherein four corners of the lower surface of the bottom plate are fixedly connected with guide cylinders, cavities are arranged in the bottom plate and correspond to the guide cylinders, the inner upper surface of each cavity is rotationally connected with a threaded rod, one end of each threaded rod extends into each guide cylinder, a movable sleeve rod is sleeved on each threaded rod, one end of each movable sleeve rod extends out of each guide cylinder and is fixedly connected with a supporting foot plate, limiting blocks are fixedly connected to the left side surface and the right side surface of each movable sleeve rod, limiting grooves are formed in the inner wall of each guide cylinder, driving mechanisms for driving the threaded rods to rotate are arranged on the bottom plate and correspond to the cavities, and moving mechanisms are arranged on the left side and the right side of the upper surface of the bottom plate.

Description

Measuring tower ruler

Technical Field

The utility model relates to the technical field of measuring towers, in particular to a measuring tower.

Background

The slide staff is a measuring tool in the levelling rod, for conveniently take out when using, the slide staff adopts tower shrink form, in current engineering survey work, all through a personnel scale, alone the reading, the complete survey and drawing work is accomplished to the third personnel count, because survey and drawing operating time is longer, artifical support slide staff and the movement of holding the slide staff can increase workman's tiredness, the straightness that hangs down when simultaneously the slide staff is directly placed subaerial generally relatively poor to the precision when having reduced the slide staff and having measured, excellent in use effect.

Therefore, a measuring staff with strong design practicality and high accuracy is necessary.

Disclosure of Invention

The present utility model is directed to a measuring staff to solve the above-mentioned problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a measure slide rule, includes the bottom plate, the equal fixedly connected with direction barrel in four corners department of bottom plate lower surface, in the bottom plate and with the corresponding position department of direction barrel be equipped with the cavity, the interior upper surface of cavity rotates the one end that is connected with the threaded rod through first bearing, the other end of threaded rod stretches into in the direction barrel through the second bearing, the last screw thread of threaded rod has cup jointed the removal loop bar, it slides and sets up in the direction barrel to remove the loop bar, the one end of removal loop bar stretches out the direction barrel and fixedly connected with supports the sole, the upper portion of removal loop bar left and right sides face is all fixedly connected with stopper, be equipped with the spacing groove that supplies stopper gliding on the inner wall of direction barrel, be equipped with the actuating mechanism that drives the threaded rod on the bottom plate and rotate with the corresponding position department of cavity, all be equipped with moving mechanism on the left and right positions of bottom plate upper surface, be equipped with the slide rule on the middle part position of bottom plate upper surface.

According to the technical scheme, the driving mechanism comprises a rotating rod, the rotating rod is rotatably arranged on the bottom plate through a third bearing, one end of the rotating rod is fixedly connected with a rotating plate, the other end of the rotating rod is fixedly connected with a first gear, a second gear is fixedly sleeved on the threaded rod, and the first gear is in meshed connection with the second gear.

According to the technical scheme, the moving mechanism comprises a connecting shell, the connecting shell is fixedly connected to the upper surface of the bottom plate, electric telescopic rods are fixedly connected to the front and rear positions of the upper surface in the connecting shell, the telescopic ends of the electric telescopic rods are fixedly connected with moving plates, universal wheels are arranged on the front and rear positions of the lower surface of the moving plates, and grooves for the moving plates to move are formed in the bottom plate.

According to the technical scheme, fixedly connected with frame on the middle part position of bottom plate upper surface, place the board in the frame, place the upper surface and the slide staff fixed connection of board, the four corners department of placing the board upper surface all runs through and is equipped with fastening bolt, be equipped with the screw hole that uses with fastening bolt cooperation on the bottom plate.

According to the technical scheme, the front and rear positions of the left side of the upper surface of the bottom plate are fixedly connected with the fixing rods, and the upper parts of the left side surfaces of the fixing rods are fixedly connected with the pushing handles.

According to the technical scheme, the lower surface of the supporting foot plate is provided with the anti-skid rubber pad.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the matching among the bottom plate, the guide cylinder, the cavity, the first bearing, the threaded rod, the second bearing, the movable sleeve rod, the supporting foot plate, the limiting block, the limiting groove, the driving mechanism, the first horizontal bubble and the second horizontal bubble, the levelness of the bottom plate is convenient to adjust, the verticality of the tower ruler is further ensured, the measuring precision of the tower ruler is higher, the tower ruler is not required to be supported manually, the movement of the tower ruler is convenient to measure through the arrangement of the moving mechanism, the labor intensity of workers is reduced, and the use effect is better.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the right side cross-sectional structure of the present utility model;

FIG. 5 is an enlarged schematic view of the portion A in FIG. 2;

FIG. 6 is a schematic view of a portion of the structure of the present utility model;

in the figure: 1-bottom plate, 2-guide cylinder, 3-cavity, 4-first bearing, 5-threaded rod, 6-second bearing, 7-movable loop bar, 8-supporting foot board, 9-stopper, 10-spacing groove, 11-slide rule, 12-first horizontal bubble, 13-second horizontal bubble, 14-swivelling lever, 15-third bearing, 16-swivelling plate, 17-first gear, 18-second gear, 19-connection shell, 20-electric telescopic rod, 21-movable plate, 22-universal wheel, 23-fluting, 24-frame, 25-placing plate, 26-fastening bolt, 27-threaded hole, 28-dead lever, 29-pushing handle, 30-anti-skid rubber pad.

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.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the measuring tower ruler comprises a bottom plate 1, four corners of the lower surface of the bottom plate 1 are fixedly connected with a guide cylinder body 2, a cavity 3 is arranged in the bottom plate 1 and at positions corresponding to the guide cylinder body 2, one end of a threaded rod 5 is rotatably connected to the inner upper surface of the cavity 3 through a first bearing 4, the other end of the threaded rod 5 extends into the guide cylinder body 2 through a second bearing 6, a movable sleeve rod 7 is sleeved on the threaded rod 5 in a threaded manner, the movable sleeve rod 7 is slidably arranged in the guide cylinder body 2, one end of the movable sleeve rod 7 extends out of the guide cylinder body 2 and is fixedly connected with a supporting foot plate 8, limiting blocks 9 are fixedly connected to the upper parts of the left side surface and the right side surface of the movable sleeve rod 7, limiting grooves 10 for the limiting blocks 9 to slide are formed in the inner wall of the guide cylinder body 2, the driving mechanism for driving the threaded rod 5 to rotate is arranged on the bottom plate 1 and at the position corresponding to the cavity 3, the moving mechanism is arranged on the left and right positions of the upper surface of the bottom plate 1, the tower ruler 11 is arranged on the middle position of the upper surface of the bottom plate 1, the first horizontal bubble 12 and the second horizontal bubble 13 are arranged on the front side position of the upper surface of the bottom plate 1, the first bearing 4, the threaded rod 5, the second bearing 6, the moving sleeve rod 7, the supporting foot plate 8, the limiting block 9, the limiting groove 10, the driving mechanism, the first horizontal bubble 12 and the second horizontal bubble 13 are matched, the threaded rod 5 can be rotated by the driving mechanism, the moving sleeve rod 7 can be moved under the matching of the guiding cylinder 2, the limiting block 9 and the limiting groove 10, and the supporting foot plate 8 can be driven to move by the movement of the moving sleeve rod 7, the levelness of the bottom plate 1 is convenient to adjust by observing the first horizontal bubble 12 and the second horizontal bubble 13, so that the verticality of the tower ruler 11 is ensured, the measuring accuracy of the tower ruler 11 is higher, and the tower ruler 11 is not required to be manually supported;

the driving mechanism comprises a rotating rod 14, the rotating rod 14 is rotatably arranged on the bottom plate 1 through a third bearing 15, one end of the rotating rod 14 is fixedly connected with a rotating plate 16, the other end of the rotating rod 14 is fixedly connected with a first gear 17, a second gear 18 is fixedly sleeved on the threaded rod 5, the first gear 17 is meshed with the second gear 18, the rotating plate 16 can be screwed through the arrangement of the driving mechanism, the rotating plate 16 drives the first gear 17 to rotate through the rotating rod 14, and the first gear 17 is meshed with the second gear 18 on the threaded rod 5, so that the threaded rod 5 rotates;

the moving mechanism comprises a connecting shell 19, the connecting shell 19 is fixedly connected to the upper surface of the bottom plate 1, electric telescopic rods 20 are fixedly connected to the front and rear positions of the upper surface of the inner surface of the connecting shell 19, the telescopic ends of the electric telescopic rods 20 are fixedly connected with moving plates 21, universal wheels 22 are arranged on the front and rear positions of the lower surface of the moving plates 21, grooves 23 for the moving plates 22 to move are formed in the bottom plate 1, the electric telescopic rods 20 can be started through the arrangement of the moving mechanism, the telescopic ends of the electric telescopic rods 20 drive the moving plates 21 to move, and the universal wheels 22 extend out through the grooves 23 and are in contact with the ground, so that the movement of the tower staff 11 is convenient to measure, the labor intensity of workers is reduced, and the using effect is better;

the middle part of the upper surface of the bottom plate 1 is fixedly connected with a frame 24, a placing plate 25 is placed in the frame 24, the upper surface of the placing plate 25 is fixedly connected with a tower ruler 11, four corners of the upper surface of the placing plate 25 are respectively provided with a fastening bolt 26 in a penetrating way, the bottom plate 1 is provided with threaded holes 27 matched with the fastening bolts 26, and the installation and the disassembly of the tower ruler 11 can be realized through the matching among the bottom plate 1, the tower ruler 11, the frame 24, the placing plate 25, the fastening bolts 26 and the threaded holes 27;

the front and rear positions of the left side of the upper surface of the bottom plate 1 are fixedly connected with a fixed rod 28, the upper part of the left side surface of the fixed rod 28 is fixedly connected with a push handle 29, and the push of the measuring staff 11 is facilitated through the arrangement of the fixed rod 28 and the push handle 29;

the lower surface of the supporting foot plate 8 is provided with an anti-skid rubber pad 30, and the friction between the supporting foot plate 8 and the placing surface can be improved through the arrangement of the anti-skid rubber pad 30, so that the stability is improved.

Working principle: when the telescopic tower ruler 11 is used, the rotating plate 16 can be screwed through the arrangement of the driving mechanism, the rotating plate 16 drives the first gear 17 to rotate through the rotating rod 14, the first gear 17 is meshed with the second gear 18 on the threaded rod 5, the threaded rod 5 is further rotated, the movable sleeve rod 7 moves under the cooperation of the guide cylinder 2, the limiting block 9 and the limiting groove 10 through the rotation of the threaded rod 5, the movable sleeve rod 7 can further drive the supporting foot plate 8 to move, the levelness of the bottom plate 1 is conveniently adjusted through observing the first horizontal bubble 12 and the second horizontal bubble 13, the perpendicularity of the tower ruler 11 is further ensured, the measuring precision of the tower ruler 11 is higher, the manual support of the tower ruler 11 is not needed, the electric telescopic rod 20 can be started through the arrangement of the moving mechanism, the telescopic end of the electric telescopic rod 20 drives the movable plate 21 to move, the universal wheel 22 stretches out through the groove 23 and contacts with the ground, and therefore the movement of the tower ruler 11 is convenient to measure, labor intensity of workers is reduced, and the use effect is better.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Measurement tower ruler, including bottom plate (1), its characterized in that: the utility model discloses a tower, including bottom plate (1), guide cylinder (2) is all fixedly connected with in four corners department of bottom plate (1) lower surface, the position department that just corresponds with guide cylinder (2) in bottom plate (1) is equipped with cavity (3), the interior upper surface of cavity (3) rotates through first bearing (4) and is connected with one end of threaded rod (5), the other end of threaded rod (5) stretches into in guide cylinder (2) through second bearing (6), threaded rod (5) go up the screw thread and cup joint remove loop bar (7), remove loop bar (7) sliding arrangement in guide cylinder (2), the one end of removing loop bar (7) stretches out guide cylinder (2) and fixedly connected with back-up foot board (8), the upper portion of removing loop bar (7) both sides face is fixedly connected with stopper (9), be equipped with on the inner wall of guide cylinder (2) and supply stopper (9) gliding spacing groove (10), be equipped with on bottom plate (1) and with the position department that just corresponds with cavity (3) drive threaded rod (5) and carry out in guide cylinder (2), be equipped with on bottom plate (1) the upper surface and be equipped with on the position on the bottom plate (1) and move on the face (1) and be equipped with on the bottom plate (1), the front side of the upper surface of the bottom plate (1) is provided with a first horizontal bubble (12) and a second horizontal bubble (13).

2. A measuring turret according to claim 1, wherein: the driving mechanism comprises a rotating rod (14), the rotating rod (14) is rotatably arranged on the bottom plate (1) through a third bearing (15), one end of the rotating rod (14) is fixedly connected with a rotating plate (16), the other end of the rotating rod (14) is fixedly connected with a first gear (17), a second gear (18) is fixedly sleeved on the threaded rod (5), and the first gear (17) is in meshed connection with the second gear (18).

3. A measuring turret according to claim 1, wherein: the moving mechanism comprises a connecting shell (19), the connecting shell (19) is fixedly connected to the upper surface of the bottom plate (1), electric telescopic rods (20) are fixedly connected to the front and rear positions of the inner upper surface of the connecting shell (19), moving plates (21) are fixedly connected to telescopic ends of the electric telescopic rods (20), universal wheels (22) are arranged at the front and rear positions of the lower surface of the moving plates (21), and grooves (23) for the moving plates (21) to move are formed in the bottom plate (1).

4. A measuring turret according to claim 1, wherein: the utility model discloses a floor, including bottom plate (1), frame (24) are fixed connection in the middle part position of bottom plate (1) upper surface, place board (25) have been placed in frame (24), the upper surface and the slide rule (11) fixed connection of placing board (25), the four corners department of placing board (25) upper surface all runs through and is equipped with fastening bolt (26), be equipped with screw hole (27) with fastening bolt (26) cooperation use on bottom plate (1).

5. A measuring turret according to claim 1, wherein: the front and rear positions of the left side of the upper surface of the bottom plate (1) are fixedly connected with fixing rods (28), and the upper parts of the left side surfaces of the fixing rods (28) are fixedly connected with pushing handles (29).

6. A measuring turret according to claim 1, wherein: the lower surface of the supporting foot plate (8) is provided with an anti-skid rubber pad (30).