CN211154642U - Drawing fixing device for engineering cost - Google Patents
Drawing fixing device for engineering cost Download PDFInfo
- Publication number
- CN211154642U CN211154642U CN201922054780.9U CN201922054780U CN211154642U CN 211154642 U CN211154642 U CN 211154642U CN 201922054780 U CN201922054780 U CN 201922054780U CN 211154642 U CN211154642 U CN 211154642U
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- CN
- China
- Prior art keywords
- fixing device
- groove
- seted
- carton
- release lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
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Abstract
The utility model discloses a drawing fixing device for engineering cost, including the drawing carton, the slide has all been seted up to the interior diapire and the interior roof of drawing carton, the inside swing joint of slide has the carriage release lever, the surface of carriage release lever has cup jointed the activity circle, the one end fixedly connected with magnifying glass of activity circle, the light trough has been seted up to the inside wall of drawing carton, the fixed slot has been seted up to the inside of drawing carton, the inside of fixed slot is provided with the spring. This drawing fixing device for engineering cost through the setting of magnifying glass and location strip, utilizes the location strip to suppress one side of picture paper to tiling to the inside other end of picture carton, fixing device more probably tears the picture paper to tear, when looking over, can come the activity carriage release lever and utilize the magnifying glass to further enlarge the position of looking over according to looking over needs, conveniently look over some less changes in the drawing, avoid losing some facilities that fall and do not construct and target in place.
Description
Technical Field
The utility model relates to a drawing fixed equipment technical field specifically is a drawing fixing device for engineering cost.
Background
The project cost is the construction price of the project, which means that the total sum of all expected or actually required expenses is defined from the perspective of an owner to complete the construction of the project, and the project cost is the construction cost of the project, namely all fixed asset investment expenses expected or actually paid for constructing the project, wherein the expenses mainly comprise equipment and tool purchase expenses, construction project and installation project expenses, other expenses of the project construction, preparation expenses, interest in construction period and fixed asset investment direction adjustment taxes;
the construction cost budget can not leave the construction drawing, and the construction drawing is the basic foundation of construction cost budget, and at present because the great and less scheduling factor of characters of breadth of construction drawing leads to it to use inconveniently, brings certain puzzlement for the staff, consequently, provides a practical novel case of drawing fixing device for construction cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drawing fixing device for engineering cost has solved the problem of proposing 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 drawing fixing device for engineering cost, includes the drawing carton, the slide has all been seted up to the interior diapire and the interior roof of drawing carton, the inside swing joint of slide has the carriage release lever, the movable circle has been cup jointed to the surface of carriage release lever, the one end fixedly connected with magnifying glass of movable circle, the light trough has been seted up to the inside wall of drawing carton, the fixed slot has been seted up to the inside of drawing carton, the inside of fixed slot is provided with the spring, the one end fixedly connected with location strip of spring, the drawing groove has been seted up to the surface of drawing carton, the inside in drawing groove is pegged graft and is had the contrast board.
Optionally, a groove is formed in the top of the drawing paper box, and a handle is fixedly connected inside the groove.
Optionally, the number of the lamp grooves is five, and the radius of the lamp grooves is one centimeter.
Optionally, the inner side wall of the drawing groove is provided with a clamping groove.
Optionally, a spring clamping block is arranged on the outer side surface of the comparison plate.
Optionally, the front surface of the contrast plate is provided with a placing groove.
(III) advantageous effects
The utility model provides a drawing fixing device for engineering cost possesses following beneficial effect:
1. this drawing fixing device for engineering cost through the setting of magnifying glass and location strip, utilizes the location strip to suppress one side of picture paper to tiling to the inside other end of picture carton, fixing device more probably tears the picture paper to tear, when looking over, can come the activity carriage release lever and utilize the magnifying glass to further enlarge the position of looking over according to looking over needs, conveniently look over some less changes in the drawing, avoid losing some facilities that fall and do not construct and target in place.
2. This drawing fixing device for engineering cost through the setting of contrast board and light trough, when needing to carry out the drawing relative ratio, can pull out the contrast board and place the drawing of contrast in the inside of contrast board, can look over the main map and contrast on one side, when the construction environment is darker, can set up less light in light trough inside for it is more convenient to use, adapts to different environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 1. a drawing paper box; 2. a slideway; 3. a travel bar; 4. a movable ring; 5. a magnifying glass; 6. a lamp slot; 7. fixing grooves; 8. a spring; 9. a positioning bar; 10. drawing the groove; 11. and (7) a comparison plate.
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 2, the present invention provides a technical solution: a drawing fixing device for engineering cost comprises a drawing box 1, wherein a groove is formed in the top of the drawing box 1, and a handle is fixedly connected inside the groove;
in order to conveniently check the drawing, the inner bottom wall and the inner top wall of the drawing paper box 1 are both provided with a slide way 2, the interior of the slide way 2 is movably connected with a moving rod 3, the outer surface of the moving rod 3 is sleeved with a moving ring 4, one end of the moving ring 4 is fixedly connected with a magnifying lens 5, the inner side wall of the drawing paper box 1 is provided with five light grooves 6, and the radius of each light groove 6 is one centimeter;
in order to fix and contrast the drawing conveniently, consequently fixed slot 7 has been seted up in the inside of drawing carton 1, the inside of fixed slot 7 is provided with spring 8, spring 8's one end fixedly connected with location strip 9, drawing groove 10 has been seted up to drawing carton 1's surface, the draw-in groove has been seted up to the inside wall in drawing groove 10, the inside grafting in drawing groove 10 has contrast board 11, the lateral surface of contrast board 11 is provided with the spring fixture block, spring fixture block and draw-in groove phase-match, the standing groove has been seted up in contrast board 11's front.
In summary, when the drawing fixing device for engineering cost is used, one side of the drawing can be pressed by the positioning strip 9 through the arrangement of the magnifier 5 and the positioning strip 9 and is paved to the other end in the drawing box, the fixing device is more likely to tear the drawing, when checking is carried out, the movable rod 3 can be moved according to the checking requirement, the checking position is further amplified by the magnifier 5, some small changes in the drawing can be conveniently checked, certain facilities are prevented from being lost and not built in place, when the drawing is required to be compared by the arrangement of the comparison board 11 and the lamp groove 6, the contrast plate 11 can be pulled out, the contrast drawing is placed in the contrast plate 11, the main drawing can be viewed and the contrast can be carried out at the same time, when the construction environment is dark, can set up less light in 6 insides of light trough for it is more convenient to use, adapts to different environment.
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 (6)
1. The utility model provides a drawing fixing device for engineering cost, includes drawing box (1), its characterized in that: slide (2) have all been seted up to the interior diapire and the interior roof of picture carton (1), the inside swing joint of slide (2) has carriage release lever (3), movable ring (4) have been cup jointed to the surface of carriage release lever (3), the one end fixedly connected with magnifying glass (5) of movable ring (4), light trough (6) have been seted up to the inside wall of picture carton (1), fixed slot (7) have been seted up to the inside of picture carton (1), the inside of fixed slot (7) is provided with spring (8), the one end fixedly connected with location strip (9) of spring (8), drawing groove (10) have been seted up to the surface of picture carton (1), the inside grafting of drawing groove (10) has contrast board (11).
2. The drawing fixing device for construction cost according to claim 1, characterized in that: the top of the drawing paper box (1) is provided with a groove, and a handle is fixedly connected inside the groove.
3. The drawing fixing device for construction cost according to claim 1, characterized in that: the number of the lamp grooves (6) is five, and the radius of each lamp groove (6) is one centimeter.
4. The drawing fixing device for construction cost according to claim 1, characterized in that: the inner side wall of the drawing groove (10) is provided with a clamping groove.
5. The drawing fixing device for construction cost according to claim 1, characterized in that: and a spring clamping block is arranged on the outer side surface of the contrast plate (11).
6. The drawing fixing device for construction cost according to claim 1, characterized in that: the front surface of the contrast plate (11) is provided with a placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054780.9U CN211154642U (en) | 2019-11-25 | 2019-11-25 | Drawing fixing device for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054780.9U CN211154642U (en) | 2019-11-25 | 2019-11-25 | Drawing fixing device for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211154642U true CN211154642U (en) | 2020-08-04 |
Family
ID=71814225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054780.9U Expired - Fee Related CN211154642U (en) | 2019-11-25 | 2019-11-25 | Drawing fixing device for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211154642U (en) |
-
2019
- 2019-11-25 CN CN201922054780.9U patent/CN211154642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |