CN220583389U

CN220583389U - Measuring tower ruler

Info

Publication number: CN220583389U
Application number: CN202321989998.3U
Authority: CN
Inventors: 庞龙; 丛日飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-12
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a measuring tower ruler, which comprises a supporting plate, wherein a tower ruler component is arranged at the top of the supporting plate, a supporting component is arranged at the bottom of the supporting plate, a first ruler body is fixedly arranged at the top of the supporting plate, a first screw rod is fixedly arranged on an output shaft of a first motor, a limiting block is fixedly arranged on the inner wall of the first ruler body, a second motor is fixedly arranged inside a second ruler body, and a second screw rod is fixedly arranged on an output shaft of the second motor; this measurement slide rule drives slider through the start-up first motor and removes thereby realizes the automatic flexible of second blade, realizes the automatic flexible of third blade through the start-up second motor, has realized the whole automatic rising and the reduction of slide rule through the second blade and the third blade of automatic flexible to realized the slide rule when measuring, measurement effect is better, and practice thrift the purpose of manpower.

Description

Measuring tower ruler

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a measuring tower ruler.

Background

The water conservancy construction is measured and is needed to be used, the tower staff is one of the leveling staff, the early leveling staff is mainly made of wood, the weight is heavy, the length is limited, the water conservancy construction is inconvenient to carry when being measured, the water conservancy construction is gradually made of light high-strength materials such as aluminum alloy, the water conservancy construction is convenient to draw out when being used, the single-time elevation measuring range is greatly improved, the length is generally 5m, and the water conservancy construction is contracted when being carried, and the water conservancy construction is often called as the tower staff because the shape of the water conservancy construction is similar to that of the tower staff.

The measuring tower ruler disclosed in the patent publication No. CN217877655U comprises a tower ruler body, wherein rotating rods which are turned over on a vertical surface are arranged on the periphery of the tower ruler body, the upper ends of the rotating rods are rotatably connected to the side wall of the tower ruler body, and idler wheels are arranged at the lower ends of the rotating rods; the utility model discloses a slide rule body is equipped with the spacing unit that supplies all rotations to tilting state's dwang upside to contradict, and the same rope of tightening up is worn to be equipped with to all dwells on the slip, can make things convenient for the use of slide rule and accomodate.

To above-mentioned relevant problem, it has made things convenient for the use of slide rule and accomodate, but its in-process of accomodating, needs manual extension and shorten the slide rule to and manual fixed the slide rule after the extension, and manual length adjustment slide rule is wasted time and energy, leads to measuring time inefficiency.

To this end, the present utility model provides a measuring staff to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a measuring tower ruler which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the measuring tower ruler comprises a supporting plate, wherein a tower ruler component is arranged at the top of the supporting plate, and a supporting component is arranged at the bottom of the supporting plate;

the utility model provides a slide rule assembly, including first blade, first blade fixed mounting is at the top of backup pad, the inboard sliding connection of first blade has the second blade, the inboard sliding connection of second blade has the third blade, the interior bottom fixed mounting of first blade has first motor, the output shaft fixed mounting of first motor has first lead screw, the outside spiro union of first lead screw has the slider, the inner wall fixed mounting of first blade has the stopper, the inside fixed mounting of second blade has the second motor, the output shaft fixed mounting of second motor has the second lead screw.

Preferably: the slider is fixedly arranged on the side face of the second ruler body, the slider is slidably connected in the first ruler body, and the top of the first screw rod is rotatably connected to the bottom of the limiting block.

By adopting the technical scheme, the sliding block moves to drive the second ruler body to rise upwards.

Preferably: the second motor is positioned at the inner bottom of the second ruler body, and the second screw rod is in threaded connection with the inner part of the third ruler body.

By adopting the technical scheme, the third ruler body can move up and down conveniently through the second screw rod.

Preferably: the front face of the first ruler body, the front face of the second ruler body and the front face of the third ruler body are fixedly provided with scale plates.

By adopting the technical scheme, the scale plate is convenient to use for measurement.

Preferably: the support assembly comprises support legs and a third screw rod, the support legs are movably connected to the bottom of the support plate, the third screw rod is rotatably connected to the bottom of the support plate, a moving block is connected to the outer screw of the third screw rod, and a connecting rod is movably connected between the moving block and the support legs.

By adopting the technical scheme, the angle between the supporting legs can be conveniently changed through the movement of the moving block.

Preferably: the bottom of the third screw rod is fixedly provided with a cross rod, and the height of the moving block is higher than the joint of the connecting rod and the supporting leg.

By adopting the technical scheme, the support leg is convenient to support the whole body.

Advantageous effects

The utility model provides a measuring tower ruler. Compared with the prior art, the method has the following beneficial effects:

1. this measurement slide rule drives slider through the start-up first motor and removes thereby realizes the automatic flexible of second blade, realizes the automatic flexible of third blade through the start-up second motor, has realized the whole automatic rising and the reduction of slide rule through the second blade and the third blade of automatic flexible to realized the slide rule when measuring, measurement effect is better, and practice thrift the purpose of manpower.

2. This measurement slide rule, through horizontal pole rotation third lead screw, the third lead screw drives the movable block and removes when rotating, and the movable block is when removing, drives the angle of supporting leg through the connecting rod and changes to realized can receive and release the effect to the supporting leg, the supporting leg of receiving and releasing at will can realize conveniently supporting whole, and conveniently receive and release the effect with the supporting leg when removing.

Drawings

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

FIG. 2 is a cut-away perspective view of the turret assembly of the present utility model;

FIG. 3 is a folded perspective view of the turret assembly of the present utility model;

fig. 4 is a perspective view of the support assembly of the present utility model.

1, a supporting plate; 2. a turret assembly; 21. a first blade; 22. a second blade; 23. a third blade; 24. a first motor; 25. a slide block; 26. a first screw rod; 27. a limiting block; 28. a second motor; 29. a second screw rod; 3. a support assembly; 31. support legs; 32. a third screw rod; 33. a moving block; 34. a cross bar; 35. a connecting rod; 4. a scale plate.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-4, in an embodiment of the present utility model, a measuring tower ruler includes a supporting plate 1, a tower ruler assembly 2 is disposed at the top of the supporting plate 1, and a supporting assembly 3 is disposed at the bottom of the supporting plate 1;

the tower ruler assembly 2 comprises a first ruler body 21, the first ruler body 21 is fixedly arranged at the top of the supporting plate 1, a second ruler body 22 is slidably connected to the inner side of the first ruler body 21, a third ruler body 23 is slidably connected to the inner side of the second ruler body 22, a first motor 24 is fixedly arranged at the inner bottom of the first ruler body 21, a first screw rod 26 is fixedly arranged on an output shaft of the first motor 24, a sliding block 25 is fixedly connected to the outer side of the first screw rod 26 in a threaded mode, a limiting block 27 is fixedly arranged on the inner wall of the first ruler body 21, a second motor 28 is fixedly arranged in the second ruler body 22, and a second screw rod 29 is fixedly arranged on an output shaft of the second motor 28.

In an alternative embodiment: the slider 25 is fixedly mounted on the side of the second blade 22, the slider 25 is slidably connected to the inside of the first blade 21, and the top of the first screw 26 is rotatably connected to the bottom of the stopper 27.

It should be noted that, by starting the first motor 24 to drive the first screw rod 26 to rotate, the first screw rod 26 rotates to drive the sliding block 25 to slide, and when the sliding block 25 slides, the second blade 22 can be driven to move, so that the second blade 22 can be automatically moved from the inside of the first blade 21, and the automatic retraction of the tower ruler can be realized.

In an alternative embodiment: the second motor 28 is located at the inner bottom of the second blade 22, and the second screw 29 is screwed inside the third blade 23.

It should be noted that, by starting the second motor 28 to drive the second screw rod 29 to rotate, the second screw rod 29 can drive the third blade 23 to move up and down when rotating.

In an alternative embodiment: the front face of the first blade 21, the front face of the second blade 22 and the front face of the third blade 23 are fixedly provided with the scale plate 4.

It should be noted that the scale plate 4 on each ruler body is convenient for the tower ruler to measure.

During specific work, the first motor 24 is started to drive the sliding block 25 to move so as to realize automatic extension of the second ruler body 22, the second motor 28 is started to realize automatic extension of the third ruler body 23, and the second ruler body 22 and the third ruler body 23 which are automatically extended realize integral automatic lifting and lowering of the tower ruler, so that the purpose that the measuring effect is better and the manpower is saved when the tower ruler is measured is realized.

In an alternative embodiment: the support component 3 includes supporting leg 31 and third lead screw 32, and supporting leg 31 swing joint is in the bottom of backup pad 1, and third lead screw 32 rotates the bottom of connecting at backup pad 1, and the outer spiro union of third lead screw 32 has movable block 33, and movable connection has connecting rod 35 between movable block 33 and the supporting leg 31.

It should be noted that, the third screw rod 32 may drive the outer moving block 33 to move, and when the moving block 33 moves, the connecting rod 35 drives the angle of the supporting leg 31 to change, so as to achieve the effect of folding and unfolding the supporting leg 31, thereby facilitating the fixing and moving of the whole body.

In an alternative embodiment: the bottom of the third screw rod 32 is fixedly provided with a cross rod 34, and the height of the moving block 33 is higher than the joint of the connecting rod 35 and the supporting leg 31.

It should be noted that, the third screw rod 32 is convenient to rotate by the cross rod 34, and the support leg 31 can be conveniently contracted by the design of the position of the moving block 33.

During specific work, the third screw rod 32 is rotated through the cross rod 34, the third screw rod 32 drives the moving block 33 to move during rotation, and the angle of the supporting leg 31 is driven to change through the connecting rod 35 during movement of the moving block 33, so that the effect of folding and unfolding the supporting leg 31 is achieved, the supporting leg 31 which is folded and unfolded at will can conveniently support the whole body, and the effect of folding and unfolding the supporting leg 31 during movement is convenient.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Measurement tower ruler, including backup pad (1), its characterized in that: the top of the supporting plate (1) is provided with a tower ruler assembly (2), and the bottom of the supporting plate (1) is provided with a supporting assembly (3);

the utility model provides a slide rule subassembly (2) is including first blade (21), first blade (21) fixed mounting is at the top of backup pad (1), the inboard sliding connection of first blade (21) has second blade (22), the inboard sliding connection of second blade (22) has third blade (23), the interior bottom fixed mounting of first blade (21) has first motor (24), the output shaft fixed mounting of first motor (24) has first lead screw (26), the outside spiro union of first lead screw (26) has slider (25), the inner wall fixed mounting of first blade (21) has stopper (27), the inside fixed mounting of second blade (22) has second motor (28), the output shaft fixed mounting of second motor (28) has second lead screw (29).

2. A measuring turret according to claim 1, wherein: the sliding block (25) is fixedly arranged on the side face of the second ruler body (22), the sliding block (25) is slidably connected to the inside of the first ruler body (21), and the top of the first screw rod (26) is rotatably connected to the bottom of the limiting block (27).

3. A measuring turret according to claim 1, wherein: the second motor (28) is positioned at the inner bottom of the second ruler body (22), and the second screw rod (29) is in threaded connection with the inner part of the third ruler body (23).

4. A measuring turret according to claim 1, wherein: the front face of the first ruler body (21), the front face of the second ruler body (22) and the front face of the third ruler body (23) are fixedly provided with scale plates (4).

5. A measuring turret according to claim 1, wherein: the support assembly (3) comprises support legs (31) and third screw rods (32), the support legs (31) are movably connected to the bottom of the support plate (1), the third screw rods (32) are rotatably connected to the bottom of the support plate (1), moving blocks (33) are connected to the outer screw rods of the third screw rods (32) in a screwed mode, and connecting rods (35) are movably connected between the moving blocks (33) and the support legs (31).

6. A measuring turret according to claim 5, wherein: the bottom of the third screw rod (32) is fixedly provided with a cross rod (34), and the height of the moving block (33) is higher than the joint of the connecting rod (35) and the supporting leg (31).