CN216133394U

CN216133394U - Electromechanical engineering electric power laboratory construction is with equipment cost estimation device

Info

Publication number: CN216133394U
Application number: CN202122032782.5U
Authority: CN
Inventors: 郑鹏; 宋天怡; 罗定航
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-25
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a device for estimating the cost of equipment for the construction of an electromechanical engineering electric power laboratory, and belongs to the technical field of cost estimation. The utility model provides an electromechanical engineering electric power is equipment cost estimation device for laboratory construction, includes the casing, and casing the place ahead is equipped with the calculator, and the calculator four corners all is equipped with the sheet rubber, and calculator the place ahead is equipped with the apron, and the standing groove has been seted up to casing right-hand member face, and the standing groove is inside to be equipped with places the frame, and the terminal surface has seted up a groove before placing the frame, and the inslot portion is equipped with the recording pen. The calculator is embedded into the shell, so that four corners of the calculator are abutted to the rubber sheets, the cover plate is rotated and opened when the calculator is used, the placing frame is pulled open through the pull groove when the required record is calculated, and then the recording pen in the pen groove is taken out to record on the notebook in the placing frame. The utility model has simple and reasonable design, prevents the calculator from falling off and the like safely through the rubber sheet and the shell, and simultaneously facilitates the real-time recording of the calculated data.

Description

Electromechanical engineering electric power laboratory construction is with equipment cost estimation device

Technical Field

The utility model relates to the technical field of cost estimation, in particular to a device for estimating the cost of equipment for the construction of an electromechanical engineering electric power laboratory.

Background

Electromechanical engineering is a general term for mechanical engineering and electrical engineering, but sometimes it is also called as a abbreviation for mechanical engineering and electrical engineering. The professional culture of mechanical and electronic engineering has the advantages of having necessary basic theoretical knowledge and special knowledge and stronger capability of engaging in actual work in the professional field, adapting to the first-line requirements of production construction, management and service, and comprehensively developing high-grade application talents and technical talents in the aspects of moral, intelligence, physical and American and the like. Cost estimation is the estimation of the total cost of a particular project to meet the requirements of project recommendations, feasibility studies and project design. Data is often required to be calculated and recorded in the estimation process, but the prior art cannot calculate and record simultaneously, and the computing equipment is easy to damage in a complex construction environment. In view of this, we propose a cost estimation device for the construction of the electromechanical engineering electric power laboratory.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a device for estimating the cost of equipment for the construction of an electromechanical engineering electric power laboratory, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides an electromechanical engineering electric power is equipment cost estimation device for laboratory construction, includes the casing, casing the place ahead is equipped with the calculator, the calculator four corners all is equipped with the sheet rubber, calculator the place ahead is equipped with the apron, apron rear end face left part is symmetrical structure and has set firmly two connecting blocks, the connecting block rear end is equipped with the sleeve admittedly, the inside spring that is equipped with of sleeve, the dop has set firmly at the spring both ends, the casing side is personally submitted symmetrical structure and has seted up two spouts, two draw-in grooves have been seted up to the spout inner wall, the standing groove has been seted up to casing right-hand member face, the inside frame of placing that is equipped with of standing groove, the terminal surface has seted up the pen slot before placing the frame, the inside recording pen slot that is equipped with of pen slot, place frame right-hand member face symmetry and seted up two kerfs.

Preferably, the rubber sheet is tightly attached to the inner wall of the shell, and the calculator is embedded in the front of the shell.

Preferably, the clamping head is connected with the sleeve in a sliding mode, and the clamping head is matched with the clamping groove in a clamping mode.

Preferably, the dop and spout sliding connection, place frame and standing groove sliding connection.

Preferably, the stylus is in clearance fit with the pen slot, and the calculator is in frictional contact with the rubber sheet.

3. Advantageous effects

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

1. the calculator is embedded into the shell, so that four corners of the calculator are abutted to the rubber sheets, the cover plate is rotated and opened when the calculator is used, the placing frame is pulled open through the pull groove when the required record is calculated, and then the recording pen in the pen groove is taken out to record on the notebook in the placing frame. The utility model has simple and reasonable design, prevents the calculator from falling off and the like safely through the rubber sheet and the shell, simultaneously facilitates the real-time recording of the calculated data, prevents the data from making mistakes, and simultaneously prevents the estimation work from being incapable of being continued caused by the loss of parts by placing multiple parts together.

2. According to the utility model, the cover plate is pushed backwards, the cover plate drives the sleeve to move through the connecting block, the sleeve drives the two chucks and the clamping groove to move relatively, then the spring contracts to drive the chucks to leave the clamping groove, then the cover plate drives the sleeve to move to the rear clamping groove, at the moment, the spring elastically presses the chucks to be clamped in the rear clamping groove, and at the moment, the cover plate moves to the rear of the shell to be fixed. The cover plate is fixed at the rear of the shell, so that the problem that the cover plate is too large and is difficult to hold when the device is used is solved, and the device is convenient to use.

Drawings

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

FIG. 2 is a schematic disassembled view of the sleeve of the present invention;

FIG. 3 is a schematic diagram of a split placement frame according to the present invention;

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

the reference numbers in the figures illustrate: 1. a housing; 2. a calculator; 3. a rubber sheet; 4. a cover plate; 5. connecting blocks; 6. a sleeve; 7. a spring; 8. clamping a head; 9. a chute; 10. a card slot; 11. a placement groove; 12. placing the frame; 13. a pen slot; 14. a stylus pen; 15. and (6) groove drawing.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electromechanical engineering electric power is equipment cost estimation device for laboratory construction, including

casing

1, 1 the place ahead of casing is equipped with

calculator

2, 2 four corners of calculator all are equipped with

sheet rubber

3, 2 the place ahead of calculator are equipped with

apron

4, 4 rear end face left parts of apron are the symmetrical structure and have set firmly two connecting

blocks

5, 5 rear end of connecting block set firmly sleeve 6, 6 inside springs 7 that are equipped with of sleeve, 7 both ends of spring have set firmly

dop

8, 1 side of casing is the symmetrical structure and has seted up two spouts 9, two draw-in grooves 10 have been seted up to spout 9 inner wall, standing groove 11 has been seted up to 1 right-hand member face of casing, 11 inside being equipped with of standing groove places frame 12, the terminal surface has seted up a groove 13 before placing

frame

12, 13 inside being equipped with the record pen 14 of a groove, place 12 right-hand member faces of frame symmetry and seted up two kerfs 15.

Specifically, the rubber sheet 3 is tightly attached to the inner wall of the shell 1, and the calculator 2 is embedded in the front of the shell 1.

Furthermore, the clamping head 8 is connected with the sleeve 6 in a sliding mode, and the clamping head 8 is matched with the clamping groove 10 in a clamping mode.

Still further, the chuck 8 is slidably connected with the sliding groove 9, and the placing frame 12 is slidably connected with the placing groove 11.

Furthermore, the stylus 14 is in clearance fit with the pen slot 13, and the calculator 2 is in frictional contact with the rubber sheet 3.

The working principle is as follows: this device makes its four corners and 3 butts of sheet rubber in calculator 2 embedding casing 1, rotate during the use and open apron 4, then promote apron 4 backward, apron 4 drives sleeve 6 through connecting block 5 and removes this moment, sleeve 6 drives two dops 8 and draw-in groove 10 relative movement simultaneously, then spring 7 shrink drives dop 8 and leaves draw-in groove 10, then apron 4 drives sleeve 6 and removes the draw-in groove 10 to the rear, 8 joints of spring 7 bullet pressure dop 10 in the draw-in groove 10 at rear this moment, apron 4 removes the rear of casing 1 fixed this moment, when calculating the needs record, pull open through kerve 15 this moment and place frame 12, then take out recording pen 14 in the groove 13 and carry out the record on placing the notebook in the frame 12.

Claims

1. The utility model provides an electromechanical engineering electric power is equipment cost estimation device for laboratory construction, includes casing (1), its characterized in that: the calculator is characterized in that a calculator (2) is arranged in front of the shell (1), rubber sheets (3) are arranged at four corners of the calculator (2), a cover plate (4) is arranged in front of the calculator (2), two connecting blocks (5) are fixedly arranged at the left part of the rear end face of the cover plate (4) in a symmetrical structure, a sleeve (6) is fixedly arranged at the rear end of each connecting block (5), a spring (7) is arranged in each sleeve (6), clamping heads (8) are fixedly arranged at two ends of each spring (7), two sliding chutes (9) are symmetrically arranged on the side face of the shell (1), two clamping grooves (10) are formed in the inner wall of each sliding chute (9), a placing groove (11) is formed in the right end face of the shell (1), a placing frame (12) is arranged in each placing groove (11), a pen groove (13) is formed in the front end face of each placing frame (12), and a recording pen (14) is arranged in each pen groove (13), two pull grooves (15) are symmetrically formed in the right end face of the placing frame (12).

2. The apparatus for estimating construction cost of equipment for construction of an electromechanical engineering power laboratory according to claim 1, wherein: the rubber sheet (3) is tightly attached to the inner wall of the shell (1), and the calculator (2) is embedded in the front of the shell (1).

3. The apparatus for estimating construction cost of equipment for construction of an electromechanical engineering power laboratory according to claim 1, wherein: dop (8) and sleeve (6) sliding connection, dop (8) and draw-in groove (10) joint cooperation.

4. The apparatus for estimating construction cost of equipment for construction of an electromechanical engineering power laboratory according to claim 1, wherein: the clamping head (8) is connected with the sliding groove (9) in a sliding mode, and the placing frame (12) is connected with the placing groove (11) in a sliding mode.

5. The apparatus for estimating construction cost of equipment for construction of an electromechanical engineering power laboratory according to claim 1, wherein: the recording pen (14) is in clearance fit with the pen groove (13), and the calculator (2) is in friction contact with the rubber sheet (3).