CN215984301U

CN215984301U - Special dipperstick of building engineering cost

Info

Publication number: CN215984301U
Application number: CN202122498361.1U
Authority: CN
Inventors: 苏红翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-08
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a special measuring scale for construction cost, which comprises a ruler, a rotating shaft and a sliding block, wherein scale strips are arranged at the upper end and the lower end of the ruler, a measuring tape is arranged in the ruler, an angle square is arranged at the left side of the rotating shaft, the rotating shaft is positioned at the left side of the measuring tape, a fixed caliper is arranged below the right end of the ruler, a limiting groove is arranged at the lower end of the rear part of the ruler, a guide groove is formed in the ruler, a connecting sleeve is fixedly connected to the front end of a guide block, and a positioning screw is arranged in the sliding block. This special dipperstick of building engineering cost relies on the scale bar at both ends can realize the basic distance measurement function of the device about the ruler to the device is equipped with the angle square simultaneously, makes the device not only have distance measurement, also can carry out the angular surveying operation, and the angle square adopts the transparent plastic material, and convenient to use person's reading operation when measuring, and wherein the tape measure of ruler inside can avoid measurement process to receive the space size restriction in the use.

Description

Special dipperstick of building engineering cost

Technical Field

The utility model relates to the technical field of constructional engineering tools, in particular to a special measuring scale for construction cost of constructional engineering.

Background

The construction cost generally refers to the cost spent on carrying out a certain project construction, namely the total cost from the project construction to the completion acceptance and acceptance; the method is composed of construction and installation engineering cost, equipment and instrument purchase cost, other engineering construction cost, preparation cost and tax, and a measuring scale is one of necessary auxiliary equipment in the calculation process of engineering construction cost.

The inside and outside structure of current dipperstick is comparatively simple, and measuring mode in the use is comparatively single to lead to measuring device's application range less, and need carry different measuring device to the engineering construction material of difference, explain to the user that it is convenient inadequately to show, for this reason, we provide a special dipperstick of building engineering cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special measuring scale for construction cost of construction engineering, which aims to solve the problems that the internal and external structures of the measuring scale proposed in the background technology are simpler, the measuring mode in the using process is single, so that the using range of a measuring device is smaller, different measuring devices are required to be carried for different engineering construction materials, and the explanation for users is not convenient enough, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special dipperstick of building engineering cost, includes ruler, pivot and slider, the upper and lower both ends of ruler all are equipped with the scale bar, and the inside of ruler is equipped with the tape measure, the left side of pivot is equipped with the angle square, and the pivot is located the left side of tape measure, the right-hand member below of ruler is equipped with fixed caliper rule, and the rear lower extreme of ruler is equipped with the spacing groove, the guide way has been seted up to the inside of ruler, and the inside swing joint of guide way has the guide block, the front end fixedly connected with adapter sleeve of guide block, and the front end swing joint of adapter sleeve has the slider, and the right-hand member below fixedly connected with movable caliper rule of slider, the internally mounted of slider has the set screw.

Preferably, the scale bars are symmetrical with respect to the horizontal center line of the ruler, and the tape measure is embedded in the ruler.

Preferably, the angle square is connected with the left end of the straight scale through a rotating shaft, and the angle square forms a rotating structure through the rotating shaft.

Preferably, the ruler and the fixed caliper are of an integrated structure, and the external dimension structure of the fixed caliper is matched with the external dimension structure of the movable caliper.

Preferably, the internal dimension structure of the guide groove is matched with the internal dimension structure of the guide block, and the length of the guide groove is smaller than that of the scale bar.

Preferably, the guide block is connected with the sliding block through a set screw, and the sliding block and the movable caliper are of an integrated structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. the basic distance measuring function of the device can be realized by means of the scale bars at the upper end and the lower end of the ruler, and the device is simultaneously provided with the angle ruler, so that the device not only has distance measurement but also can carry out angle measurement operation;

2. according to the utility model, the moving direction of the sliding block can be limited by the matching between the guide groove and the guide block, so that the relative position between the sliding block and the ruler is kept, and the width measurement operation can be carried out on an object with an arc interface by the matching between the fixed caliper and the movable caliper;

3. according to the utility model, the fixed connection between the sliding block and the guide block can be realized by means of the matching between the connecting sleeve and the positioning screw, and the connection mode is convenient for the disassembly and the installation between the sliding block and the guide block.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the front view of the present invention after adjustment;

FIG. 4 is a side view of the present invention.

In the figure: 1. a straightedge; 2. a scale bar; 3. a tape measure; 4. a rotating shaft; 5. an angle square; 6. fixing a caliper; 7. a limiting groove; 8. a guide groove; 9. a guide block; 10. connecting sleeves; 11. a slider; 12. a movable caliper; 13. and (5) positioning screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a special measuring ruler for construction cost comprises a ruler 1, a rotating shaft 4 and a sliding block 11, wherein scale strips 2 are arranged at the upper end and the lower end of the ruler 1, a tape 3 is arranged inside the ruler 1, the scale strips 2 are symmetrical with respect to the horizontal center line of the ruler 1, and the tape 3 is embedded inside the ruler 1; an angle square 5 is arranged on the left side of the rotating shaft 4, the rotating shaft 4 is positioned on the left side of the tape measure 3, the angle square 5 is connected with the left end of the ruler 1 through the rotating shaft 4, and the angle square 5 forms a rotating structure through the rotating shaft 4; the basic distance measuring function of the device can be realized by means of the scale bars 2 at the upper end and the lower end of the straight ruler 1, and the device is simultaneously provided with the angle square 5, so that the device not only has distance measurement, but also can carry out angle measurement operation, the angle square 5 is made of transparent plastic materials, the reading operation of a user during measurement is convenient, and the measuring tape 3 in the straight ruler 1 can avoid the limitation of the space size in the measuring process in the using process;

a fixed caliper 6 is arranged below the right end of the ruler 1, a limiting groove 7 is arranged at the lower end of the rear part of the ruler 1, the ruler 1 and the fixed caliper 6 are of an integrated structure, and the external dimension structure of the fixed caliper 6 is matched with the external dimension structure of the movable caliper 12; a guide groove 8 is formed in the ruler 1, a guide block 9 is movably connected in the guide groove 8, the internal size structure of the guide groove 8 is matched with the internal size structure of the guide block 9, and the length of the guide groove 8 is smaller than that of the scale bar 2; the moving direction of the sliding block 11 can be limited by the matching between the guide groove 8 and the guide block 9, so that the relative position between the sliding block 11 and the ruler 1 is kept, and the width measurement operation can be carried out on an object with an arc interface by the matching between the fixed caliper 6 and the movable caliper 12;

the front end of the guide block 9 is fixedly connected with a connecting sleeve 10, the front end of the connecting sleeve 10 is movably connected with a sliding block 11, a movable caliper 12 is fixedly connected below the right end of the sliding block 11, a positioning screw 13 is installed inside the sliding block 11, the guide block 9 is connected with the sliding block 11 through the positioning screw 13, and the sliding block 11 and the movable caliper 12 are of an integrated structure; the fixed connection between the sliding block 11 and the guide block 9 can be realized by means of the matching between the connecting sleeve 10 and the positioning screw 13, and the connection mode is convenient for the disassembly and the assembly between the sliding block 11 and the guide block 9.

The working principle is as follows: for the special measuring scale for the construction cost of the building engineering, firstly, the fixed connection between the sliding block 11 and the guide block 9 can be realized through the matching between the connecting sleeve 10 and the positioning screw 13, and the connection mode is convenient for the disassembly and the installation between the sliding block 11 and the guide block 9; the basic distance measuring function of the device can be realized by means of the scale bars 2 at the upper end and the lower end of the straight ruler 1, and the device is simultaneously provided with the angle square 5, so that the device not only has distance measurement, but also can carry out angle measurement operation, the angle square 5 is made of transparent plastic materials, the reading operation of a user during measurement is convenient, and the measuring tape 3 in the straight ruler 1 can avoid the limitation of the space size in the measuring process in the using process; the direction of movement of the slider 11 can be limited by virtue of the cooperation between the guide groove 8 and the guide block 9 so as to maintain the relative position between the slider 11 and the straightedge 1, and the width measurement operation can be performed on the object at the arc interface by virtue of the cooperation between the fixed caliper 6 and the movable caliper 12.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special dipperstick of building engineering cost, includes ruler (1), pivot (4) and slider (11), its characterized in that: the upper and lower both ends of ruler (1) all are equipped with scale bar (2), and the inside of ruler (1) is equipped with tape measure (3), the left side of pivot (4) is equipped with angle square (5), and pivot (4) are located the left side of tape measure (3), the right-hand member below of ruler (1) is equipped with fixed slide caliper rule (6), and the rear lower extreme of ruler (1) is equipped with spacing groove (7), guide way (8) have been seted up to the inside of ruler (1), and the inside swing joint of guide way (8) has guide block (9), the front end fixedly connected with adapter sleeve (10) of guide block (9), and the front end swing joint of adapter sleeve (10) has slider (11), and the right-hand member below fixedly connected with movable slide caliper rule (12) of slider (11), the internally mounted of slider (11) has set screw (13).

2. The special measuring scale of construction cost of claim 1, wherein: the scale strips (2) are symmetrical about the horizontal center line of the ruler (1), and the tape measure (3) is embedded in the ruler (1).

3. The special measuring scale of construction cost of claim 1, wherein: the angle square (5) is connected with the left end of the ruler (1) through the rotating shaft (4), and the angle square (5) forms a rotating structure through the rotating shaft (4).

4. The special measuring scale of construction cost of claim 1, wherein: the ruler is characterized in that the ruler (1) and the fixed caliper (6) are of an integrated structure, and the external dimension structure of the fixed caliper (6) is identical to the external dimension structure of the movable caliper (12).

5. The special measuring scale of construction cost of claim 1, wherein: the inner dimension structure of the guide groove (8) is matched with the inner dimension structure of the guide block (9), and the length of the guide groove (8) is smaller than that of the scale bar (2).

6. The special measuring scale of construction cost of claim 1, wherein: the guide block (9) is connected with the sliding block (11) through a positioning screw (13), and the sliding block (11) and the movable caliper (12) are of an integrated structure.