CN210804416U

CN210804416U - Special computing device for computing construction cost

Info

Publication number: CN210804416U
Application number: CN201921870405.5U
Authority: CN
Inventors: 马毓华; 何易晟; 张新雨; 赵静文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-19
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a special computing device for calculating engineering cost, including the computing device body, the activity groove has been seted up to one side of computing device body, the activity inslot is provided with fixing device, the below in activity groove just is located this internal mounting groove that has seted up of computing device, a set of spout has been seted up to the bilateral symmetry of mounting groove, be provided with in the spout rather than matched with slider, two be provided with the stopper between the slider, the stopper pass through spring one with the interior wall connection of mounting groove, the stopper is kept away from the spacing groove has been seted up to one side of spring one, the spacing inslot is provided with the movable plate. Has the advantages that: this practicality is through setting up cooperation such as movable plate and stopper to when using computing device to calculate engineering information, also carry out timely record with information on the carrier of record information, and then the staff's of being convenient for use.

Description

Special computing device for computing construction cost

Technical Field

The utility model relates to a special computing device field of calculation engineering cost particularly, relates to a special computing device for calculating engineering cost.

Background

The construction cost refers to the construction price of the project, and refers to the total sum of all the expenses expected or actually required for completing the construction of one project. The project cost, defined from the perspective of the owner (investor), refers to the construction cost of the project, i.e., the total capital investment cost expected or actually paid for constructing a project. These costs include equipment and tool acquisition costs, construction and installation costs, other costs of construction, preparation costs, interest in construction periods, and fixed asset investment direction adjustment taxes.

The existing special calculation device for calculating the engineering cost is provided with a protection seat, a display storage groove and other devices, so that the engineering cost calculation device can be protected to a certain extent, meanwhile, a use method of the calculation device is added, but in the specific use process, in order to record the obtained information in time, a carrier capable of recording the information needs to be prepared additionally on the premise of preparing the calculation device for time, when a worker works outdoors, the calculation device and the recording carrier are two independent working tools, and then in the working process, the calculation device and the carrier capable of recording the information can only be used in sequence, and further the use by the worker is inconvenient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special calculating device for calculating engineering cost possesses the advantage that the staff of being convenient for used, and then solves the problem that the staff of not being convenient for used.

(II) technical scheme

For realizing the above-mentioned advantage that the staff of being convenient for used, the utility model discloses a specific technical scheme as follows:

the utility model provides a special accounting device for calculate engineering cost, includes the accounting device body, the activity groove has been seted up to one side of accounting device body, the activity inslot is provided with fixing device, the below in activity groove just is located this internal mounting groove that has seted up of accounting device, a set of spout has been seted up to the bilateral symmetry of mounting groove, be provided with rather than matched with slider in the spout, two be provided with the stopper between the slider, the stopper pass through spring one with the interior wall connection of mounting groove, the stopper is kept away from one side of spring one has been seted up the spacing groove, the spacing inslot is provided with the movable plate.

Further, in order to fix the moving plate by driving the rotation knob, and further by providing the rotation knob, one side of the body of the computing device is provided with the rotation knob which is matched with the fixing device.

Further, for the convenience of the user fix the movable plate, and then through setting up fixing device, fixing device include with rotate button matched with lead screw, the bottom of lead screw is provided with the axis of rotation, the below of axis of rotation is provided with the mount pad, the top of mount pad just is located the below of axis of rotation be provided with axis of rotation matched with gasket, the top symmetry of mount pad is provided with a set of mounting bracket, two be provided with the mount between the mounting bracket, the mount pass through the fixed axle with the mounting bracket is connected, the one end of mount seted up with lead screw matched with screw hole, the mount is kept away from the one end of lead screw is provided with spacing section of thick bamboo, be provided with spring two in the spacing section of thick bamboo.

Furthermore, in order to fix the moving plate, the fixing frame is arranged to be in an L shape, and the fixing frame is in an L-like shape.

Furthermore, in order to place a file between the elastic band and the movable plate, the elastic band is arranged to be matched with the magic tape, a group of elastic bands are symmetrically arranged at the top end of the movable plate, one end of each elastic band is connected with the movable plate, the other end of each elastic band is connected with the movable plate through the magic tape, one side, far away from the spring I, of each elastic band is located on the movable plate, and a limiting hole matched with the limiting barrel is formed in the movable plate.

Furthermore, in order to improve the sealing performance of the mounting groove, a partition plate is arranged on one side, away from the limiting block, of the moving plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a special calculating device for calculating engineering cost possesses following beneficial effect:

(1) compare with traditional special calculating device who calculates engineering cost, this practicality is through setting up the cooperation such as movable plate and stopper to place record information's carrier in the elasticity in-band, the rethread movable plate closes record information's carrier and calculating device as an organic whole, and then at the during operation, when using calculating device to calculate engineering information, carry out timely record with information on record information's carrier, and then the staff's of being convenient for use.

(2) This practicality is through setting up fixing device to when specifically using, rotate the button through the drive and rotate, can make spacing section of thick bamboo and spacing hole cooperate and separate, and then realize the fixed and release of movable plate, the staff's of being convenient for use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dedicated computing device for computing construction cost according to an embodiment of the present invention;

fig. 2 is a partial structural schematic diagram of a dedicated computing device for computing construction cost according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fixing device of a special computing device for computing construction cost according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a moving plate structure of a special calculating device for calculating construction cost according to an embodiment of the present invention.

In the figure:

1. a computing device body; 2. a movable groove; 3. a fixing device; 301. a screw rod; 302. a rotating shaft; 303. a mounting seat; 304. a mounting frame; 305. a fixed mount; 306. a fixed shaft; 307. a threaded hole; 308. a limiting cylinder; 309. a second spring; 310. a gasket; 4. mounting grooves; 5. a chute; 6. a slider; 7. a limiting block; 8. a first spring; 9. a limiting groove; 10. moving the plate; 1001. elastic bands; 1002. magic tape; 1003. a limiting hole; 11. a knob is rotated; 12. a separator.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a special calculation device for calculating engineering cost.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the special computing device for computing engineering cost according to the embodiment of the present invention comprises a computing device body 1, a movable groove 2 is formed on one side of the computing device body 1, a fixing device 3 is disposed in the movable groove 2, a mounting groove 4 is formed in the computing device body 1 below the movable groove 2, a set of sliding grooves 5 are symmetrically formed on both sides of the mounting groove 4, sliding blocks 6 matched with the sliding grooves 5 are disposed in the sliding grooves 5, a limiting block 7 is disposed between the two sliding blocks 6, the limiting block 7 is connected with the inner wall of the mounting groove 4 through a spring I8, a limiting groove 9 is formed on one side of the limiting block 7 away from the spring I8, and a movable plate 10 is disposed in the limiting groove 9, therefore, the fixing device 3 is matched with the moving plate 10, so that the space for placing working materials is increased, and the use is convenient.

In one example, for the above-mentioned computing device body 1, a rotating button 11 is provided on one side of the computing device body 1 to be matched with the fixing device 3, so that the moving plate 10 can be fixed by providing the rotating button 11 and further by driving the rotating button 11.

In one example, for the above-mentioned fixing device 3, the fixing device 3 comprises a screw 301 cooperating with the rotation knob 11, a rotating shaft 302 is arranged at the bottom end of the screw rod 301, a mounting seat 303 is arranged below the rotating shaft 302, a gasket 310 matched with the rotating shaft 302 is arranged at the top end of the mounting seat 303 and below the rotating shaft 302, a group of mounting frames 304 are symmetrically arranged at the top end of the mounting seat 303, a fixing frame 305 is arranged between the two mounting frames 304, the fixing frame 305 is connected with the mounting frame 304 through a fixing shaft 306, one end of the fixing frame 305 is provided with a threaded hole 307 matched with the screw rod 301, one end of the fixing frame 305 far away from the screw rod 301 is provided with a limiting cylinder 308, a second spring 309 is arranged in the limiting cylinder 308, thus, the fixing device 3 is provided to facilitate the user to fix the moving plate 10.

In one example, as for the fixing frame 305, the fixing frame 305 has an L-like shape, so that the fixing frame 305 is provided with an L-shaped shape, thereby facilitating the fixing of the moving plate 10.

In an example, for the moving plate 10, a set of elastic bands 1001 is symmetrically arranged at the top end of the moving plate 10, one end of each elastic band 1001 is connected with the moving plate 10, the other end of each elastic band 1001 is connected with the moving plate 10 through a magic tape 1002, and a limiting hole 1003 matched with the limiting cylinder 308 is formed in one side, away from the spring one 8, of each elastic band 1001 and located on the moving plate 10, so that a file can be conveniently placed between each elastic band 1001 and the moving plate 10 by matching the elastic bands 1001 with the magic tapes 1002.

In one example, as for the moving plate 10, a partition plate 12 is disposed on a side of the moving plate 10 away from the stopper 7, so that the sealing performance of the mounting groove 4 is improved by the partition plate 12.

The working principle is as follows: when the movable plate fixing device is used, texts which need to be used for construction cost are placed in the two elastic bands 1001, the movable plate 10 is placed in the limiting groove 9 of the limiting block 7, the partition plate 12 is pushed, at the moment, the rotating button 11 is driven, the rotating button 11 drives the screw rod 301 to rotate, the screw rod 301 drives the rotating shaft 302 to be matched with the gasket 310, the fixing frame 305 makes circular motion towards the left side, and then the limiting cylinder 308 is matched with the limiting hole 1003 to fix the movable plate 10.

To sum up, with the help of the above technical scheme of the utility model, compare with traditional special computing device who calculates engineering cost, the utility model discloses a set up movable plate 10 and stopper 7 equipartition cooperation to place record information's carrier in elastic cord 1001, rethread movable plate 10 closes record information's carrier and computing device as an organic whole, and then at the during operation, can use computing device to calculate engineering information, simultaneously, carries out timely record with information on record information's carrier, and then the staff's of being convenient for use. This practicality is through setting up fixing device 3 to when specifically using, rotate the button 11 through the drive and rotate, can make spacing section of thick bamboo 308 and spacing hole 1003 cooperate and separate, and then realize the fixed and release of movable plate 10, the staff's of being convenient for use.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special computing device for computing construction cost comprises a computing device body (1), it is characterized in that one side of the computing device body (1) is provided with a movable groove (2), a fixing device (3) is arranged in the movable groove (2), an installation groove (4) is arranged below the movable groove (2) and in the calculating device body (1), a group of sliding chutes (5) are symmetrically arranged on two sides of the mounting groove (4), sliding blocks (6) matched with the sliding chutes (5) are arranged in the sliding chutes (5), a limiting block (7) is arranged between the two sliding blocks (6), the limiting block (7) is connected with the inner wall of the mounting groove (4) through a first spring (8), and a limiting groove (9) is formed in one side, away from the first spring (8), of the limiting block (7), and a moving plate (10) is arranged in the limiting groove (9).

2. A special calculation device for calculating construction costs according to claim 1, characterized in that one side of the calculation device body (1) is provided with a turning knob (11) cooperating with the fixing device (3).

3. The special calculation device for calculating construction cost according to claim 2, wherein the fixing device (3) comprises a screw rod (301) matched with the rotation button (11), a rotation shaft (302) is arranged at the bottom end of the screw rod (301), a mounting seat (303) is arranged below the rotation shaft (302), a gasket (310) matched with the rotation shaft (302) is arranged at the top end of the mounting seat (303) and below the rotation shaft (302), a group of mounting frames (304) are symmetrically arranged at the top end of the mounting seat (303), a fixing frame (305) is arranged between the two mounting frames (304), the fixing frame (305) is connected with the mounting frame (304) through a fixing shaft (306), a threaded hole (307) matched with the screw rod (301) is formed at one end of the fixing frame (305), one end, far away from the screw rod (301), of the fixing frame (305) is provided with a limiting cylinder (308), and a second spring (309) is arranged in the limiting cylinder (308).

4. A dedicated computing device for calculating construction costs according to claim 3, characterized in that the holder (305) is L-like shaped.

5. The special calculating device for calculating construction cost according to claim 3, wherein a group of elastic bands (1001) are symmetrically arranged at the top end of the moving plate (10), one end of each elastic band (1001) is connected with the moving plate (10), the other end of each elastic band (1001) is connected with the moving plate (10) through a magic tape (1002), and a limiting hole (1003) matched with the limiting barrel (308) is formed in one side, far away from the first spring (8), of each elastic band (1001) and on the moving plate (10).

6. A special calculation device for calculating construction costs according to claim 1, characterized in that a partition (12) is provided on the side of the moving plate (10) remote from the stop block (7).