CN214065891U

CN214065891U - Measuring scale for cost engineering

Info

Publication number: CN214065891U
Application number: CN202120232671.6U
Authority: CN
Inventors: 亢磊磊
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-27
Anticipated expiration: 2031-01-26

Abstract

The patent relates to the technical field of measuring tools, in particular to a measuring scale for construction cost engineering, which comprises a base and an angle measuring component, wherein the angle measuring component comprises a fixed support, two sliding blocks, a sliding rod, a protractor disc and two groups of angle plate groups, the fixed support is fixed on the base, the sliding rod is fixed on the fixed support, the middle parts of the two sliding blocks are provided with through holes for the sliding rod to pass through, the two sliding blocks are connected on the sliding rod in a sliding way, the two groups of angle plate groups are respectively arranged on the upper end surface and the lower end surface of the sliding block, each angle plate group comprises a straight plate and a high foot plate, the straight plate and the high foot plate are respectively connected with the two sliding blocks in a rotating way, the straight plate is connected with the end part of the high foot plate in a rotating way, the protractor disc is fixed on the angle plate group positioned on the upper end surface of the sliding block, both the straight plate and the high foot plate are provided with indicating lines parallel to the edge lines in the length direction, the indicating lines on the high foot plate are superposed with the zero scale lines on the protractor disc, the problem of current angular surveying chi be not convenient for carry out the measurement to the building contained angle that has carried out the fillet and handled is solved.

Description

Measuring scale for cost engineering

Technical Field

The utility model relates to a measuring tool technical field specifically is a dipperstick for cost engineering.

Background

Often need carry out some length through the dipperstick in building engineering management process, the angle, the measurement of information such as straightness that hangs down, current dipperstick is when measuring the building angle, mostly align the nodical of building contained angle with the centre of a circle of angular surveying chi and then carry out angular surveying, but because the design of various differences can lead to the contained angle department of building to be the circular arc design, the centre of a circle that can't use the angular surveying chi is to the nodical of contained angle department, adopt the mode of drawing the auxiliary line or predicting to carry out angular surveying to the contained angle of fillet design mostly at present, this kind of mode troublesome poeration, and measuring error appears easily, lead to the measuring result inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dipperstick for cost engineering to solve current angular surveying chi and be not convenient for carry out the problem of measuring to the building contained angle that has carried out the fillet and handled.

In order to achieve the above object, the basic scheme of the present invention is as follows: a measuring scale for construction cost engineering comprises a base and an angle measuring assembly, wherein the angle measuring assembly comprises a fixed support, two sliding blocks, a sliding rod, a protractor disc and two groups of angle plate groups, the fixed support is fixed on the base, the sliding rod is fixed on the fixed support, a through hole for the sliding rod to pass through is formed in the middle of each of the two sliding blocks, the two sliding blocks are connected to the sliding rod in a sliding mode, the two groups of angle plate groups are respectively installed on the upper end face and the lower end face of the sliding block, each angle plate group comprises a straight plate and a high foot plate, the straight plate and the high foot plate are equal in length, the straight plate and the high foot plate are respectively connected with the two sliding blocks in a rotating mode, the straight plate is connected with the end portion of the high foot plate in a rotating mode, the protractor disc is fixed on the angle plate group positioned on the upper end face of the sliding block, the protractor disc is fixed on the high foot plate and comprises a dial and a transparent window, the straight plate and the high foot plate are both provided with indicating lines parallel to edge lines in the length direction, and the indicating lines on the high foot plate are overlapped with zero scale lines on the angle measuring disc.

The beneficial effects of the basic scheme are as follows: this scheme is through two sets of dog-ear board groups of joint on two sliders of common rotation, under the restriction of slider, the contained angle between straight board and the high foot board of two sets of dog-ear board groups is the same, through the both sides line laminating of a set of dog-ear board group and building contained angle that will not be equipped with the angulation dish, thereby make the contained angle that has dog-ear board's dog-ear board group the same with the angle of the building contained angle of surveying, the angulation dish measures the angle of dog-ear board group and can obtain the contained angle data of building, thereby effectively avoided because the building contained angle department carries out the fillet and handles the problem that is not convenient for carry out angle measurement.

The base is internally provided with a cavity, the tape is arranged in the cavity, and the side edge of the base is provided with an opening for the tape to extend out. The tape measure is capable of measuring length.

Further, still include act as go-between and gravity ball, act as go-between and fix at the base side, the base side is equipped with the holding tank, the gravity ball can be put into the holding tank, be equipped with the separation blade that can dismantle the connection on the holding tank. The pull wire and the gravity ball can measure the verticality.

Furthermore, a group of angle folding plate groups fixed with angle measuring discs are detachably connected with the sliding blocks. And a group of angle folding plate groups fixed with angle measuring plates can be detached to directly measure the angle of the external angle of the building.

Furthermore, the calibrated scale comprises an inner disc and an outer disc, wherein the inner disc, the transparent window and the outer disc are fixedly connected in sequence from inside to outside. Simultaneously, the inner disc and the outer disc are arranged, reading is convenient to be carried out by referring to the indicating line, and the position of the indicating line can be well seen through the transparent window.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a state for measuring a folding angle in a building according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a state for measuring an external angle of a building according to an embodiment of the present invention.

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.

Reference numerals in the drawings of the specification include: the measuring device comprises a base 1, a measuring tape 2, a stay wire 3, a gravity ball 4, a fixed support 5, a sliding block 6, a sliding rod 7, a protractor disc 8, a straight plate 9, a high foot plate 10, an inner disc 11, a transparent window 12, an outer disc 13 and an indicating line 14.

Examples

Substantially as shown in the attached figures 1 and 2: a measuring scale for construction cost engineering comprises a base 1, a tape 2, a stay wire 3, a gravity ball 4 and an angle measuring assembly, wherein a cavity is arranged in the base 1, the tape 2 is arranged in the cavity, and an opening for the tape 2 to stretch out is formed in the side edge of the base 1. The stay wire 3 is fixed at the 1 side of base, and the 1 side of base is equipped with the holding tank, and during the holding tank can be put into to gravity ball 4, be equipped with the separation blade of joint on the holding tank. The angle measuring component comprises a fixed support 5, two sliding blocks 6, a sliding rod 7, an angle measuring disc 8 and two groups of angle plate groups, the fixed support 5 is fixed on a base 1, the sliding rod 7 is fixed on the fixed support 5, a through hole for the sliding rod 7 to pass through is arranged in the middle of each sliding block 6, the two sliding blocks 6 are connected to the sliding rod 7 in a sliding mode, the two groups of angle plate groups are respectively installed on the upper end face and the lower end face of each sliding block 6, each angle plate group comprises a straight plate 9 and a high-foot plate 10, the lengths of the straight plate 9 and the high-foot plates 10 are equal, the straight plate 9 and the high-foot plates 10 are respectively connected with the two sliding blocks 6 in a rotating mode through rotating pins, the ends of the straight plate 9 and the high-foot plates 10 are connected in a rotating mode through rotating pins, the angle measuring disc 8 is fixed on the angle plate group positioned on the upper end face of the sliding blocks 6, the angle measuring disc 8 is fixed on the high-foot plates 10, the angle measuring disc 8 comprises a dial and a transparent window 12, the dial comprises an inner disc 11 and an outer disc 13, the inner disc 11, the transparent window 12 and the outer disc 13 are fixedly connected in sequence from inside to outside. The straight board 9 and the high-foot board 10 are both provided with indicating lines 14 parallel to the edge lines in the length direction, and the indicating lines 14 on the high-foot board 10 are superposed with zero scale marks on the angle measuring disc 8. And a group of angle folding plate groups fixed with the angle measuring disc 8 are clamped with the rotating pin on the sliding block 6.

The specific implementation process is as follows: referring to fig. 3, when the angle of the building interior break is measured, a group of break plate groups without the angle measuring disc 8 is attached to two side lines of the building included angle, so that the included angle of the break plate group with the angle measuring disc 8 is the same as the measured building included angle, and the angle measuring disc 8 measures the angle of the break plate group to obtain the included angle data of the building. Referring to fig. 4, when the angle of the building exterior angle is measured, a group of angle plates fixed with the angle measuring plate 8 is detached, and the straight plate 9 and the high-leg plate 10 are attached to the building edge to measure the angle.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a dipperstick for cost engineering which characterized in that: the angle measuring device comprises a base and an angle measuring assembly, wherein the angle measuring assembly comprises a fixed support, two sliding blocks, sliding rods, an angle measuring disc and two groups of angle folding plate groups, the fixed support is fixed on the base, the sliding rods are fixed on the fixed support, through holes for the sliding rods to pass are formed in the middle of the two sliding blocks, the two sliding blocks are connected to the sliding rods in a sliding mode, the two groups of angle folding plate groups are respectively installed on the upper end face and the lower end face of each sliding block, each angle folding plate group comprises a straight plate and a high foot plate, the straight plate and the high foot plates are equal in length and are respectively connected with the two sliding blocks in a rotating mode, the straight plates are connected with the end portions of the high foot plates in a rotating mode, the angle measuring disc is fixed on the angle folding plate groups positioned on the upper end faces of the sliding blocks and is fixed on the high foot plates, the angle measuring disc comprises a dial and a transparent window, and indicating lines parallel to the edge lines of the length direction are arranged on the straight plates and the high foot plates, and the indicating line on the high foot plate is superposed with the zero scale mark on the angle measuring disc.

2. The measuring ruler for construction cost according to claim 1, wherein: the measuring tape is characterized by further comprising a measuring tape, a cavity is formed in the base, the measuring tape is installed in the cavity, and an opening for the measuring tape to extend out is formed in the side edge of the base.

3. The measuring ruler for construction cost according to claim 2, wherein: the pull wire is fixed on the side edge of the base, the side edge of the base is provided with a containing groove, the gravity ball can be placed into the containing groove, and the containing groove is provided with a separation blade capable of being detachably connected.

4. The measuring ruler for construction cost according to claim 3, wherein: and the angle folding plate group fixed with the angle measuring disc is detachably connected with the sliding block.

5. The measuring ruler for construction cost according to claim 1, wherein: the dial comprises an inner disc and an outer disc, wherein the inner disc, the transparent window and the outer disc are fixedly connected in sequence from inside to outside.