CN211703738U

CN211703738U - Power transmission and transformation technical improvement maintenance engineering cost calculating device

Info

Publication number: CN211703738U
Application number: CN202020418293.6U
Authority: CN
Inventors: 翟艳龙; 赵文亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-20
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a power transmission and transformation technical change overhauls engineering cost accounting device, including first body and second body, the instrument standing groove has been seted up to the inside of first body, there is the apron at the top of instrument standing groove through second hinge swing joint, the surface of second body is provided with the workstation, there is the spring clamp inside of workstation through fix with rivet, the second body surface is located one side of workstation and has been seted up and has been put a groove, one side sliding connection of second body has the pull box, the inside of pull box is provided with the calculator. This power transmission and transformation technical change overhauls engineering cost accounting device, through the setting of workstation, can carry out the drawing calculation on the workstation, through the setting of instrument standing groove, conveniently place and carry the drawing instrument, through the setting of recess, pull box and calculator, can pull out the pull box in the recess, use the calculator to calculate, has reached convenient to use's purpose.

Description

Power transmission and transformation technical improvement maintenance engineering cost calculating device

Technical Field

The utility model relates to an engineering cost technical field specifically is a power transmission and transformation technical improvement overhauls engineering cost computing device.

Background

The transmission of current often leads to because of the circuit generates heat and causes the loss, so all through the transformer step-up voltage, let the electric current diminish in order to reduce the loss that generates heat when carrying. High voltage electricity has a high risk, and the target electric appliance does not need such high voltage, which requires reduction of voltage by transformation. Since a plurality of times of power transformation is required in the current transmission process, the transmission of current is referred to as power transmission and transformation.

At present, in the process of calculating the maintenance engineering cost of the technical improvement, the on-site observation is often needed, a drawing needs to be designed in the on-site observation process, drawing tools such as a tool ruler, an eraser and a pencil need to be additionally carried, the operation is very troublesome, and in addition, a calculator needs to be used in the calculation process, so that a great deal of inconvenience exists, and therefore, a calculation device for the maintenance engineering cost of the power transmission and transformation technical improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a power transmission and transformation technical improvement overhauls engineering cost calculating device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a power transmission and transformation technical change overhauls engineering cost accounting device, includes first body and second body, first body passes through first hinge swing joint with the second body, the instrument standing groove has been seted up to the inside of first body, there is the apron at the top of instrument standing groove through second hinge swing joint, the surface of second body is provided with the workstation, there is the spring clamp inside of workstation through fix with rivet, the pen placing groove has been seted up to one side that second body surface is located the workstation, one side of second body is seted up flutedly, the inside sliding connection of recess has the pull box, the inside of pull box is provided with the calculator.

Optionally, the quantity of apron is two, two the indent handle has all been seted up on the surface of apron, two the equal fixedly connected with magnetic sheet in one side of apron.

Optionally, the inside fixedly connected with stopper of recess, the spout has been seted up on the surface of pull box, the stopper sets up in the inside of spout.

Optionally, the inner wall of the groove is fixedly connected with a first magnetic block, the surface of the pull box is fixedly connected with a second magnetic block, and the first magnetic block is matched with the second magnetic block.

Optionally, one side of the first body is fixedly connected with a lock catch, and one side of the second body is fixedly connected with a lock groove.

Optionally, a handle is fixedly connected to one side of the first body.

(III) advantageous effects

The utility model provides a power transmission and transformation technical improvement overhauls engineering cost computing device possesses following beneficial effect:

1. this power transmission and transformation technical change overhauls engineering cost accounting device, through the setting of workstation, can carry out the drawing calculation on the workstation, through the setting of spring clamp, can fix drawing paper, through the setting of instrument standing groove, conveniently places and carries drawing instrument.

2. This power transmission and transformation technical improvement overhauls engineering cost accounting device through the setting of recess, pull box and calculator, when carrying out engineering cost, can pull out the pull box in the recess, uses the calculator to calculate, has reached convenient to use's purpose.

Drawings

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

fig. 2 is a schematic view of the unfolding structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the sectional structure of the groove of the present invention.

In the figure: 1. a first body; 2. a second body; 3. a first hinge; 4. a tool placement slot; 5. a second hinge; 6. a cover plate; 7. a work table; 8. a spring clip; 9. a pen placing groove; 10. a groove; 11. a box is drawn out; 12. a calculator; 13. a recessed handle; 14. a magnetic sheet; 15. a limiting block; 16. a chute; 17. a first magnetic block; 18. a second magnetic block; 19. locking; 20. locking the groove; 21. a handle.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a power transmission and transformation technical improvement maintenance engineering cost calculation device comprises a first body 1 and a second body 2, wherein the first body 1 and the second body 2 are movably connected through a first hinge 3, tool placing grooves 4 are formed in the first body 1, drawing tools are convenient to place and carry through arrangement of the tool placing grooves 4, the tops of the tool placing grooves 4 are movably connected with cover plates 6 through second hinges 5, the number of the cover plates 6 is two, concave handles 13 are respectively arranged on the surfaces of the two cover plates 6, magnetic sheets 14 are respectively and fixedly connected to one sides of the two cover plates 6, the cover plates 6 are convenient to close through arrangement of the magnetic sheets 14, a workbench 7 is arranged on the surface of the second body 2, a spring clamp 8 is fixedly arranged in the workbench 7 through rivets, drawing calculation can be carried out on the workbench 7 through arrangement of the spring clamp 8, the drawing paper can be fixed, a pen placing groove 9 is formed in one side, located on a workbench 7, of the surface of the second body 2, drawing pens can be placed conveniently through the pen placing groove 9, a groove 10 is formed in one side of the second body 2, a drawing box 11 is connected to the inside of the groove 10 in a sliding mode, a limiting block 15 is fixedly connected to the inside of the groove 10, a sliding groove 16 is formed in the surface of the drawing box 11, the limiting block 15 is arranged inside the sliding groove 16, a first magnetic block 17 is fixedly connected to the inner wall of the groove 10, a second magnetic block 18 is fixedly connected to the surface of the drawing box 11, the first magnetic block 17 is matched with the second magnetic block 18, a calculator 12 is arranged inside the drawing box 11, the drawing box 11 can be pulled out of the groove 10 through the arrangement of the groove 10, the calculator 12 is used for calculation when engineering cost is carried out, and the purpose of convenient use is achieved, one side fixedly connected with hasp 19 of first body 1, one side fixedly connected with locked groove 20 of second body 2, one side fixedly connected with handle 21 of first body 1, through the setting of handle 21, conveniently carry the device and support.

To sum up, this power transmission and transformation technical change overhauls engineering cost accounting device, through the setting of workstation 7, can carry out the drawing calculation on workstation 7, through the setting of spring clamp 8, can fix drawing paper, through the setting of instrument standing groove 4, conveniently place and carry drawing instrument, through recess 10, pull box 11 and calculator 12's setting, when carrying out engineering cost, can pull out pull box 11 from recess 10 in, use calculator 12 to calculate, reached convenient to use's purpose.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power transmission and transformation technical improvement overhauls engineering cost accounting device, includes first body (1) and second body (2), its characterized in that: the utility model discloses a pen placing structure, including first body (1), second body (2), first hinge (3) swing joint, instrument standing groove (4) have been seted up to the inside of first body (1), there is apron (6) at the top of instrument standing groove (4) through second hinge (5) swing joint, the surface of second body (2) is provided with workstation (7), there is spring clamp (8) inside of workstation (7) through fix with rivet, pen placing groove (9) have been seted up to one side that second body (2) surface is located workstation (7), one side of second body (2) is seted up flutedly (10), the inside sliding connection of recess (10) has pull box (11), the inside of pull box (11) is provided with calculator (12).

2. The electric transmission and transformation technical improvement maintenance project cost calculation device of claim 1, wherein: the quantity of apron (6) is two, two indent handle (13) have all been seted up on the surface of apron (6), two equal fixedly connected with magnetic sheet (14) in one side of apron (6).

3. The electric transmission and transformation technical improvement maintenance project cost calculation device of claim 1, wherein: the inside fixedly connected with stopper (15) of recess (10), spout (16) have been seted up on the surface of pull box (11), stopper (15) set up in the inside of spout (16).

4. The electric transmission and transformation technical improvement maintenance project cost calculation device of claim 1, wherein: the inner wall of the groove (10) is fixedly connected with a first magnetic block (17), the surface of the pull box (11) is fixedly connected with a second magnetic block (18), and the first magnetic block (17) is matched with the second magnetic block (18).

5. The electric transmission and transformation technical improvement maintenance project cost calculation device of claim 1, wherein: one side of the first body (1) is fixedly connected with a lock catch (19), and one side of the second body (2) is fixedly connected with a lock groove (20).

6. The electric transmission and transformation technical improvement maintenance project cost calculation device of claim 1, wherein: one side of the first body (1) is fixedly connected with a handle (21).