CN215093399U

CN215093399U - Building engineering cost estimation analysis device with comparison function

Info

Publication number: CN215093399U
Application number: CN202121627598.9U
Authority: CN
Inventors: 肖淑红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-12-10
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses an analytical equipment is used in building engineering cost estimation with contrast function belongs to building engineering technical field. The utility model provides an analytical equipment is used in building engineering cost estimation with contrast function, including the protection bottom plate, the flat board groove has been seted up in protection bottom plate top surface left side, the symmetrical structure has seted up two spouts around the dull and stereotyped tank bottom is personally submitted, the dull and stereotyped tank bottom is bilateral symmetry structure for the position between two spouts and inlays and be equipped with two heat dissipation fans, the dull and stereotyped inslot is equipped with the limiting plate, symmetrical structure has seted up two sliders around the limiting plate bottom is personally submitted, the protection bottom plate right side is equipped with protective cover plate, protective cover plate right wall has seted up and has deposited the paper groove, it has set firmly two elastic rubber ropes to deposit the inside bilateral symmetry structure that is of paper inslot. The utility model discloses latch and tooth post joint cooperation for arbitrary angle regulation in the protective cover degree makes things convenient for the paper to record and use.

Description

Building engineering cost estimation analysis device with comparison function

Technical Field

The utility model relates to a building engineering technical field, more specifically say, relate to a building engineering cost estimates and uses analytical equipment with contrast function.

Background

Along with the development of the society, the construction project cost estimation is not carried out by simply writing data forms on paper for estimation and analysis, and a tablet personal computer is mostly used for carrying out network data comparison and analysis, so that the construction project cost is predicted, psychological expectation is provided for a user, and later construction is facilitated. However, the tablet personal computer is used alone to perform estimation and analysis on a plurality of items of estimation data, which is prone to cause deviation in data summarization.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an analytical equipment is used in building engineering cost estimation with contrast function to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

An analysis device with a contrast function for estimating construction cost of building engineering comprises a protective bottom plate, wherein a pen storage groove is formed in the right side of the top surface of the protective bottom plate, two elastic clamps are fixedly arranged in the pen storage groove in a front-back symmetrical structure, a flat plate groove is formed in the left side of the top surface of the protective bottom plate, two sliding grooves are formed in the bottom surface of the flat plate groove in a front-back symmetrical structure, two heat dissipation fans are embedded in the bottom surface of the flat plate groove in a left-right symmetrical structure relative to the position between the two sliding grooves, a limiting plate is arranged in the flat plate groove, two sliding blocks are arranged in the bottom surface of the limiting plate in a front-back symmetrical structure, a movable groove is formed in the bottom surface of each sliding block, a top plate is arranged in the movable groove, a spring A is arranged on the top surface of the top plate, a protective cover plate is arranged on the right side of the protective cover plate, a paper storage groove is formed in a left-right symmetrical structure, two elastic rubber ropes are fixedly arranged in the paper storage groove, the protective cover plate is characterized in that the lower end of the right wall of the protective cover plate is of a bilateral symmetry structure, two rotating blocks are fixedly arranged between the two rotating blocks, a tooth column is fixedly arranged at the left end of the rotating shaft, a latch is arranged on the front side of the tooth column, a pull column is fixedly arranged at the front end of the latch, a spring B is sleeved at the rear part of the pull column, and a pull plate is fixedly arranged at the front end of the pull column.

Preferably, the left wall of the limiting plate and the left wall of the flat plate groove on the left side of the protective bottom plate are both provided with flat plate limiting grooves.

Preferably, the slider is in sliding engagement with the chute.

Preferably, the elastic rubber rope is tightly attached to the paper storage groove in the right wall of the protective cover plate.

Preferably, the latch is snap-fitted to the tooth post.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up the flat groove in protection bottom plate bottom surface, conveniently place the use to the panel computer, through set up the paper groove on the protection cover plate right side, make things convenient for the paper to deposit the use, through using panel computer and paper jointly for the building engineering cost estimates analysis contrast record more convenient.

2. The utility model discloses latch and tooth post joint cooperation for arbitrary angle regulation in the protective cover plate 180 degrees makes things convenient for the paper to record and use, moreover through add in the protection bottom plate and establishes the limiting plate, makes the device can lay the use to unidimensional panel computer, has improved the suitability of device greatly.

Drawings

Fig. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is a right side schematic view of the overall structure of the present invention;

fig. 3 is a schematic diagram of the overall structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 5 is an enlarged schematic view of the structure at B of the present invention;

the reference numbers in the figures illustrate: 1. a protective base plate; 2. a limiting plate; 3. a protective cover plate; 101. an elastic clip; 102. a chute; 103. a heat dissipation fan; 201. a slider; 202. a top plate; 203. a spring A; 301. an elastic rubber cord; 302. rotating the block; 303. a tooth post; 304. clamping teeth; 305. a spring B; 306. and (5) pulling the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

an analysis device with a comparison function for estimating construction cost of building engineering comprises a protective bottom plate 1, a pen storage groove is formed in the right side of the top surface of the protective bottom plate 1, two elastic clamps 101 are fixedly arranged in the pen storage groove in a front-back symmetrical structure, a flat plate groove is formed in the left side of the top surface of the protective bottom plate 1, two sliding grooves 102 are formed in the bottom surface of the flat plate groove in a front-back symmetrical structure, two heat dissipation fans 103 are embedded in the bottom surface of the flat plate groove in a left-right symmetrical structure relative to the position between the two sliding grooves 102 so as to dissipate heat of a tablet computer which is clamped and used conveniently, a limiting plate 2 is arranged in the flat plate groove, two sliding blocks 201 are arranged in the bottom surface of the limiting plate 2 in a front-back symmetrical structure, a movable groove is formed in the bottom surface of the sliding block 201, a top plate 202 is arranged in the movable groove, a spring A203 is arranged on the top surface of the top plate 202, a protective cover plate 3 is arranged on the right side of the protective cover plate 3, two elastic rubber ropes 301 are fixedly arranged in a left-right symmetrical structure in the paper storage groove, the paper can be tightened and fixed, the paper is also antiskid and not easy to fall off, the lower end of the right wall of the protective cover plate 3 is of a bilateral symmetry structure and is fixedly provided with two rotating blocks 302, a rotating shaft is fixedly arranged between the two rotating blocks 302, the left end of the rotating shaft is fixedly provided with a toothed column 303, the front side of the toothed column 303 is provided with a latch 304, the front end of the latch 304 is fixedly provided with a pull column, the rear part of the pull column is sleeved with a spring B305, and the front end of the pull column is fixedly provided with a pull plate 306.

Specifically, the flat plate limiting groove is formed in the left wall of the limiting plate 2 and the left wall of the flat plate groove in the left side of the protective bottom plate 1, so that the flat computer can be clamped in a limiting mode conveniently.

Further, the sliding block 201 is in sliding fit with the sliding groove 102, so that the distance between the limiting plates 2 can be adjusted conveniently.

Furthermore, the elastic rubber rope 301 is tightly attached to the paper storage groove on the right wall of the protective cover plate 3, so that the pair of the elastic rubber rope and the protective cover plate can be conveniently tightened and fixed.

In addition, latch 304 and tooth post 303 joint cooperation are convenient for put the angle fixed to protective cover plate 3.

The working principle is as follows: use this device to carry out when building engineering cost estimation analysis contrast uses, at first draw arm-tie 306 outward, spring B305 extrudees the shrink, arm-tie 306 drives latch 304 through the arm-tie and breaks away from the tooth post 303 outside, open protective cover 3 after that, loosen arm-tie 306, spring B305 resets and promotes latch 304 and tooth post 303 joint cooperation, to protective cover 3 rigidity, then with the printing paper that needs the contrast data or the A4 paper that needs to be used for the record put elastic fixation between two elastic rubber ropes 301, the recording pen is placed and is held between two elastic clamps 101, place the panel computer at 1 top surface panel inslot of protective bottom plate at last, carry out spacing fixed through removing limiting plate 2 to the panel computer, when needs estimation analysis uses, overturn protective cover 3 to suitable angle, it can to hold protective bottom plate 1 one end and use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building engineering cost estimates and uses analytical equipment with comparison function, includes protection bottom plate (1), its characterized in that: the pen storage groove is formed in the right side of the top surface of the protective bottom plate (1), two elastic clamps (101) are fixedly arranged in the pen storage groove in a front-back symmetrical structure, a flat plate groove is formed in the left side of the top surface of the protective bottom plate (1), two sliding grooves (102) are formed in the bottom surface of the flat plate groove in a front-back symmetrical structure, two heat dissipation fans (103) are embedded in the bottom surface of the flat plate groove in a left-right symmetrical structure relative to the position between the two sliding grooves (102), a limiting plate (2) is arranged in the flat plate groove, two sliding blocks (201) are arranged in the bottom surface of the limiting plate (2) in a front-back symmetrical structure, a movable groove is formed in the bottom surface of each sliding block (201), a top plate (202) is arranged in the movable groove, a spring A (203) is arranged on the top surface of the top plate (202), a protective cover plate (3) is arranged on the right wall of the protective cover plate (3), it has two elastic rubber rope (301) to deposit paper inslot portion to be bilateral symmetry structure, protection apron (3) right side wall lower extreme is bilateral symmetry structure and has set firmly two turning blocks (302), two the pivot has set firmly between turning block (302), the pivot left end is equipped with tooth post (303) admittedly, tooth post (303) front side is equipped with latch (304), latch (304) front end is equipped with admittedly draws the post, draw the post rear portion cover and establish spring B (305), draw the post front end to be equipped with draw board (306) admittedly.

2. An analyzing apparatus for construction cost estimation having a comparison function according to claim 1, wherein: and the left wall of the limiting plate (2) and the left wall of the flat plate groove on the left side of the protective bottom plate (1) are both provided with flat plate limiting grooves.

3. An analyzing apparatus for construction cost estimation having a comparison function according to claim 1, wherein: the sliding block (201) is in sliding fit with the sliding groove (102).

4. An analyzing apparatus for construction cost estimation having a comparison function according to claim 1, wherein: the elastic rubber rope (301) is tightly attached to the right wall paper storage groove of the protective cover plate (3).

5. An analyzing apparatus for construction cost estimation having a comparison function according to claim 1, wherein: the latch (304) is in snap fit with the tooth column (303).