CN218380697U

CN218380697U - Measuring scale with adjustable angle

Info

Publication number: CN218380697U
Application number: CN202222904236.0U
Authority: CN
Inventors: 于桂聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-24
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to a civil engineering technical field, and a dipperstick of angularly adjustable is disclosed, including first dipperstick, the upper surface of first dipperstick is provided with the second dipperstick, the left surface of first dipperstick and second dipperstick is half-circular shape, the last fixed surface of first dipperstick is connected with the turning block, the turning block is located the centre of a circle position of the half-circular shape of the left end of first dipperstick, the rotation slot that extends its lower surface is seted up to the upper surface of second dipperstick, this dipperstick of angularly adjustable, form certain contained angle between first dipperstick and the second dipperstick, first dipperstick corresponds corresponding needs measuring object angle respectively with the second dipperstick, the angular degree that corresponds between pointer scale and the angular scale is measuring object degree, the length that first dipperstick and the length scale of second dipperstick upper surface can measure the object in step, high durability and convenient use, measure angle and length in step, can accomplish multiple measurement, manpower is saved, and convenient to carry.

Description

Measuring scale with adjustable angle

Technical Field

The utility model relates to a civil engineering technical field specifically is an angularly adjustable dipperstick.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials and equipment and technical activities such as surveying, designing, constructing, maintaining, repairing and the like, and also refers to objects of engineering construction, namely various engineering facilities which are built on the ground or underground or onshore and directly or indirectly serve human life, production, military and scientific research, and various technical works such as surveying, planning, designing, constructing, installing, maintaining and the like and engineering entities finished for newly building, reconstructing or expanding buildings, structures and related supporting facilities of various engineering.

Current angularly adjustable dipperstick, mostly all be single ruler, bevel protractor, spirit level etc. but these rulers are solitary individuality mostly, can not satisfy different measurement needs among the civil engineering, need separately measure when carrying out angle and linear distance measurement, and measuring tool's volume is generally great, carries inconvenience in the in-service measurement in-service use, and measurement process is troublesome, needs frequently to change measuring tool, extravagant manpower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an angularly adjustable dipperstick, possess when the object needs to be measured, two hands of survey crew hold first holding rod and the second holding rod respectively, rotate the second dipperstick, make and form certain contained angle between first dipperstick and the second dipperstick, first dipperstick corresponds corresponding needs measuring object angle respectively with the second dipperstick, the angle degree that corresponds between pointer scale and the angle scale is measuring object degree, in step, the length that first dipperstick can measure the object with the length scale synchronization of second dipperstick upper surface, high durability and convenient use, can measure angle and degree in step, can accomplish multiple measurement, manpower is saved, advantages such as convenient to carry, current angularly adjustable dipperstick has been solved, most all are single rulers, the angle ruler, the spirit level etc., but these rulers are solitary individuality, can not satisfy different measurement needs in the civil engineering, need separately measure when carrying out angle and linear distance measurement, and measuring tool's volume is generally great, in-actually, carry trouble, and it is inconvenient to change the process, need the problem of measurement tool in use, it is extravagant.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an angularly adjustable dipperstick, including first dipperstick, the upper surface of first dipperstick is provided with the second dipperstick, first dipperstick is the semicircle form with the left side surface of second dipperstick, the last fixed surface of first dipperstick is connected with the turning block, the turning block is located the centre of a circle position of the semicircle form of the left end of first dipperstick, the rotation groove that extends its lower surface is seted up to the upper surface of second dipperstick, rotation groove and turning block adaptation, the upper surface of turning block is provided with the pointer scale, the upper surface colour of second dipperstick is provided with the angle scale, angle scale and pointer scale adaptation, the upper surface of second dipperstick is provided with the length scale, the upper surface of first scale is provided with the length scale equally, the angle groove that extends the lower surface is seted up to the upper surface of second dipperstick, the angle groove is the arc shape, the first holding rod of the last fixed surface fixedly connected with of first dipperstick, the upper end of first holding rod extends the upper surface of second dipperstick through the angle groove, the second holding rod.

Preferably, the surface that the turning block was kept away from to first dipperstick and second dipperstick has all seted up the extension groove, and sliding connection has the extension chi in the extension groove, and the upper surface of extension chi is provided with the length scale equally, and two extension chi extend first dipperstick and second dipperstick through the extension groove respectively.

Preferably, the upper surface of the second measuring scale is provided with a level ruler.

Preferably, the restriction groove has been seted up to the roof of extension groove, and the last fixed surface of extension chi is connected with the restriction post, and the restriction post is sliding connection in the restriction groove.

Preferably, the front side surface of the first measuring scale and the front side surface of the second measuring scale are both provided with threaded holes communicated with the extension grooves, the threaded holes are internally connected with bolts, and the bolts are in contact with the extension scales through the threaded holes.

Preferably, the inside groove has been seted up to the surface of turning block, the left side surface of second dipperstick set up with the communicating spout of inside groove, sliding connection has the restriction pole in the spout, the left side fixed surface of second dipperstick is connected with the baffle that is "n" word shape, the one end that the turning block was kept away from to the restriction pole slides and runs through out the left side surface of baffle, the outer fixed surface cover of restriction pole is equipped with the installation piece, fixedly connected with spring between the left side surface of installation piece and the baffle, the spring sliding sleeve is established at the surface of restriction pole, the right-hand member of restriction pole extends into in the inside groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an angularly adjustable dipperstick possesses following beneficial effect:

1. this dipperstick of angularly adjustable, when the object needs to be measured, the first holding rod of two hands of measurement personnel are held respectively and the second is held, rotate the second dipperstick, make and form certain contained angle between first dipperstick and the second dipperstick, first dipperstick corresponds corresponding needs measuring object angle respectively with the second dipperstick, the angle degree that corresponds between pointer scale and the angle scale is measuring object degree, in step, the length that first dipperstick and the length scale of second dipperstick upper surface can measure the object in step, high durability and convenient use, angle and degree can be measured in step, can accomplish multiple measurement, and manpower is saved, and high portability are realized.

2. This angularly adjustable dipperstick, two extension chi extend first dipperstick and second dipperstick respectively through the extending groove, first dipperstick and the cooperation of second dipperstick and then increase measuring length, and then increase measuring scope, restriction post and restriction groove cooperation play the limiting displacement to the extension chi, avoid the extension chi to slide and then break away from the extending groove, increase the stability of device, furthermore, the outer fixed surface that the turning block was kept away from to the extension chi has the restriction piece, the convenient extension chi that pulls out of restriction piece, avoid the extension chi indentation extension inslot to be difficult to take out.

3. This angularly adjustable dipperstick, screw hole female connection have the bolt, and the bolt passes through the screw hole and extends the chi contact, when rotating the bolt, makes the bolt tightly extrude the front side surface that extends the chi, and then fixes extending the chi, will extend the chi shrink and advance the extension tank in, rotate the bolt, can reduce and place the volume, conveniently carry.

4. This angularly adjustable dipperstick, the right-hand member of restriction lever extend into the inside groove in, the restriction lever extends into the inside groove and plays the fixed action to the second dipperstick, does not the time spent at the dipperstick with first dipperstick and second dipperstick merge together, places to have the contained angle increase to place the volume between first dipperstick and the second dipperstick, merges and reduces together and places the volume, conveniently carries.

Drawings

Fig. 1 is a schematic view of the overall structure of the angle-adjustable measuring scale of the present invention;

fig. 2 is a schematic structural view of a first measuring scale of the present invention;

fig. 3 is a schematic structural view of a second measuring ruler of the present invention;

FIG. 4 is a schematic view of the sliding chute plane structure of the present invention;

FIG. 5 is an enlarged view of FIG. 1 at A;

fig. 6 is a schematic diagram of the plane structure of the limiting groove of the present invention.

In the figure: 1. a first measuring scale; 2. a second measuring scale; 3. a rotating groove; 4. rotating the block; 5. length scales; 6. pointer calibration; 7. angle scales; 8. a level bar; 9. an angle groove; 10. a first handle bar; 11. a second grip lever; 12. an extension rule; 13. a limiting block; 14. connecting scales; 15. a bolt; 16. an inner tank; 17. a baffle plate; 18. a chute; 19. a restricting lever; 20. mounting blocks; 21. a spring; 22. an extension groove; 23. a limiting groove; 24. the posts are restrained.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a new technical solution: a measuring scale with adjustable angle comprises a first measuring scale 1, wherein a second measuring scale 2 is arranged on the upper surface of the first measuring scale 1, the left side surfaces of the first measuring scale 1 and the second measuring scale 2 are semi-circular, a rotating block 4 is fixedly connected to the upper surface of the first measuring scale 1, the rotating block 4 is positioned at the circle center position of the semi-circular shape at the left end of the first measuring scale 1, a rotating groove 3 extending out of the lower surface of the second measuring scale 2 is formed in the upper surface of the second measuring scale 2, the rotating groove 3 is matched with the rotating block 4, a pointer scale 6 is arranged on the upper surface of the rotating block 4, an angle scale 7 is arranged on the upper surface of the second measuring scale 2, the angle scale 7 is matched with the pointer scale 6, a length scale 5 is arranged on the upper surface of the second measuring scale 2, a length scale 5 is also arranged on the upper surface of the first scale 2, an angle groove 9 extending out of the lower surface is formed in the upper surface of the second measuring scale 2, the angle groove 9 is arc-shaped, the upper surface of the first measuring scale 1 is fixedly connected with a first holding rod 10, the upper end of the first holding rod 10 extends out of the upper surface of the second measuring scale 2 through the angle groove 9, the upper surface of the second measuring scale 2 is fixedly connected with a second holding rod 11, when an object needs to be measured, two hands of a measuring person respectively hold the first holding rod 10 and the second holding rod 11, the second measuring scale 2 is rotated to form a certain included angle between the first measuring scale 1 and the second measuring scale 2, the first measuring scale 1 and the second measuring scale 2 respectively correspond to corresponding object angles needing to be measured, the corresponding angle between the pointer scale 6 and the angle scale 7 is the measured object degree, synchronously, the length scales 5 on the upper surfaces of the first measuring scale 1 and the second measuring scale 2 can synchronously measure the length of the object, the use is convenient, the angle and degree can be measured in step, various measurements can be completed, manpower is saved, and the carrying is convenient.

Further, the upper surface of second dipperstick 2 is provided with level 8, and level 8 utilizes liquid level's principle to level bubble direct indication angle displacement measures a measurement instrument of the relative horizontal position of measured surface, vertical position, the skew degree of tilt position, and level 8 is prior art, does not do too much and gives unnecessary repeated description here, and level 8 makes the device have practicality and multiple use more.

Further, extension 22 has all been seted up to the surface that turning block 4 was kept away from to first dipperstick 1 and second dipperstick 2, sliding connection has extension chi 12 in extension 22, restriction groove 23 has been seted up to the roof of extension 22, the last fixed surface of extension chi 12 is connected with restriction post 24, restriction post 24 is sliding connection in restriction groove 23, extension 12's upper surface is provided with length scale 5 equally, two extension chi 12 extend first dipperstick 1 and second dipperstick 2 through extension groove 22 respectively, first dipperstick 1 and the cooperation of second dipperstick 2 and then increase measuring length, and then increase measuring scope, restriction post 24 and the cooperation of restriction groove 23 play the limiting action to extension chi 12, avoid extension chi 12 to slide and then break away from extension groove 22, increase the stability of device, furtherly, extension chi 12 keeps away from the outer fixed surface of turning block 4 and is connected with restriction piece 13, restriction piece 13 conveniently pulls out extension chi 12, it is difficult to take out in extension 12 indentation extension groove 22 to avoid.

Further, the communicating screw hole in extending groove 22 is all seted up with the leading flank surface of first dipperstick 1 and second dipperstick 2, and screw hole female connection has bolt 15, and bolt 15 contacts with extending chi 12 through the screw hole, works as rotating bolt 15, makes bolt 15 tightly extrude the leading flank surface that extends chi 12, and then fixes extending chi 12, will extend chi 12 shrink and advance the extending groove in, and rotating bolt 15 can reduce and place the volume, conveniently carries.

Further, inner groove 16 has been seted up to the surface of turning block 4, the communicating spout 18 with inner groove 16 has been seted up to the left side surface of second dipperstick 2, sliding connection has limiting rod 19 in the spout 18, the left side fixed surface of second dipperstick 2 is connected with the baffle 17 that is "n" word shape, the one end that limiting rod 19 kept away from turning block 4 slides and runs through out the left side surface of baffle 17, the outer fixed surface cover of limiting rod 19 is equipped with installing block 20, fixedly connected with spring 21 between the left side surface of installing block 20 and baffle 17, spring 21 slip cap is established at the surface of limiting rod 19, the right-hand member of limiting rod 19 extends into in the inner groove 16, limiting rod 19 extends into and plays the fixed action to second dipperstick 2 in the inner groove 16, merge first dipperstick 1 and second dipperstick 2 together when the dipperstick is not used, it has the contained angle increase to place the volume to place between first dipperstick 1 and the second dipperstick 2, merge together and reduce and place the volume, conveniently carry.

The working principle is as follows: when the device uses, through when the object needs to be measured, the first holding rod 10 of first hand and the second holding rod 11 are held respectively to two hands of survey crew, rotate second dipperstick 2, make and form certain contained angle between first dipperstick 1 and the second dipperstick 2, first dipperstick 1 corresponds corresponding needs measuring object angle respectively with second dipperstick 2, the angular degree that corresponds between pointer scale 6 and the angular scale 7 is measuring object degree, in step, the length that the object can be measured in step to the length scale 5 of first dipperstick 1 and second dipperstick 2 upper surface, high durability and convenient use, can measure angle and degree in step, can accomplish multiple measurement, the manpower is saved, and convenient carrying.

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

Claims

1. The utility model provides an angularly adjustable dipperstick, includes first dipperstick (1), its characterized in that: the upper surface of first dipperstick (1) is provided with second dipperstick (2), first dipperstick (1) is the semicircle shape with the left side surface of second dipperstick (2), the last fixed surface of first dipperstick (1) is connected with turning block (4), the centre of a circle position of the semicircle shape of the left end that turning block (4) is located first dipperstick (1), rotation groove (3) that extend its lower surface are seted up to the upper surface of second dipperstick (2), rotation groove (3) and turning block (4) adaptation, the upper surface of turning block (4) is provided with pointer scale (6), the upper surface colour of second dipperstick (2) is provided with angle scale (7), angle scale (7) and pointer scale (6) adaptation, the upper surface of second dipperstick (2) is provided with length scale (5), the upper surface of first dipperstick is provided with length scale (5) equally, the upper surface of second dipperstick (2) is provided with angle groove (9) that extend the lower surface, angle groove (9) are the first hand shape (1), the upper surface of first dipperstick (10) is connected with the second hand pole (10) of second dipperstick (2), the second dipperstick (10).

2. The adjustable angle dipperstick of claim 1 wherein: and a level ruler (8) is arranged on the upper surface of the second measuring scale (2).

3. The adjustable angle dipperstick of claim 1 wherein: extension groove (22) have all been seted up to the surface that turning block (4) were kept away from in first dipperstick (1) and second dipperstick (2), and extension groove (22) sliding connection has extension chi (12), and the upper surface of extension chi (12) is provided with length scale (5) equally, and two extension chi (12) extend first dipperstick (1) and second dipperstick (2) through extension groove (22) respectively.

4. The angular adjustable dipperstick of claim 3 wherein: restriction groove (23) have been seted up to the roof of extension groove (22), and the last fixed surface of extension chi (12) is connected with restriction post (24), and restriction post (24) sliding connection in restriction groove (23).

5. The angular adjustable dipperstick of claim 3 wherein: the communicating screw hole with extension groove (22) is all seted up to the front side surface of first dipperstick (1) and second dipperstick (2), and screw hole female connection has bolt (15), and bolt (15) pass through the screw hole and extend chi (12) contact.

6. The adjustable angle dipperstick of claim 1 wherein: inner groove (16) have been seted up to the surface of turning block (4), the left surface of second dipperstick (2) is seted up with communicating spout (18) of inner groove (16), sliding connection has limiting rod (19) in spout (18), the left side fixed surface of second dipperstick (2) is connected with baffle (17) that are "n" word shape, the one end that turning block (4) were kept away from in limiting rod (19) slides and runs through the left surface of baffle (17), the outer fixed surface cover of limiting rod (19) is equipped with installation piece (20), fixedly connected with spring (21) between the left surface of installation piece (20) and baffle (17), spring (21) sliding sleeve is established at the surface of limiting rod (19), the right-hand member of limiting rod (19) extends into in inner groove (16).