CN215604287U - Drawing fixing device for engineering cost - Google Patents
Drawing fixing device for engineering cost Download PDFInfo
- Publication number
- CN215604287U CN215604287U CN202120073607.8U CN202120073607U CN215604287U CN 215604287 U CN215604287 U CN 215604287U CN 202120073607 U CN202120073607 U CN 202120073607U CN 215604287 U CN215604287 U CN 215604287U
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- plate
- fixing plate
- fixing device
- fixedly connected
- fixed plate
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a drawing fixing device for engineering cost, which comprises a left fixing plate and a right fixing plate, wherein one side of the left fixing plate is movably connected with the right fixing plate through a hinge, one side of the fixing plate is provided with a spring, the other end of the spring is fixedly connected with an L-shaped rod, the bottom of the L-shaped rod is provided with a magnet pressing plate, the inside of a second sliding chute is slidably connected with a writing plate, the inside of a bearing seat is movably connected with a rotating shaft, and the surface of the rotating shaft is movably connected with a supporting rod. This drawing fixing device for engineering cost, magnet clamp plate and magnet piece are fixed the drawing, can adapt to the fixed demand of the drawing of different size and dimension, and the clipboard makes the staff mark when studying the drawing, and the pivot that left fixed plate and right fixed plate bottom set up to and at pivot surface swing joint's bracing piece, can play the supporting role to fixing device, can pack up it when not needing to use.
Description
Technical Field
The utility model relates to the technical field of engineering design, in particular to a drawing fixing device for engineering cost.
Background
The project cost is the total cost of the expected or actual construction of a project, and mainly comprises equipment and tool purchase cost, construction project and installation project cost, other project construction cost, preparation cost, construction period interest and the like, and a construction drawing is not required in the project cost calculation process and is the basic basis of the project cost budget.
At present, the existing drawing for construction cost has a large area, and people need to unfold the drawing on a plane board during calculation, but does not have the function of fixing the drawing when unfolding on the plane board, so that a drawing fixing device for construction cost is needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a drawing fixing device for engineering cost, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a drawing fixing device for engineering cost comprises a left fixing plate and a right fixing plate, wherein one side of the left fixing plate is movably connected with the right fixing plate through a hinge, first sliding grooves are formed in the tops of the left fixing plate and the right fixing plate respectively, an I-shaped sliding block is connected inside the first sliding grooves in a sliding mode, a fixing block is fixedly connected to the upper surface of the I-shaped sliding block, a spring is arranged on one side of the fixing block, one end of the spring is fixedly connected with the fixing block through a connecting piece, the other end of the spring is fixedly connected with an L-shaped rod, a magnet pressing plate is arranged at the bottom of the L-shaped rod, a second sliding groove is formed in one side, away from the right fixing plate, of the left fixing plate, a writing plate is connected inside the second sliding groove in a sliding mode, empty grooves are formed in the bottoms of the left fixing plate and the right fixing plate respectively, and supporting blocks are fixedly connected to inner top walls of the empty grooves, the bottom fixedly connected with bearing frame of supporting shoe, the inside swing joint of bearing frame has the pivot, the surperficial swing joint of pivot has the bracing piece.
Optionally, the left fixing plate and the right fixing plate are made of magnetic materials, and magnet blocks are arranged on the surfaces of the left fixing plate and the right fixing plate.
Optionally, a third sliding groove is formed in the top of the empty groove, a T-shaped sliding block is connected to the inside of the third sliding groove in a sliding mode, a connecting block is arranged at the bottom of the T-shaped sliding block, and a sleeve is fixedly connected to the bottom of the connecting block.
Optionally, a push-pull plate is fixedly connected to one side of the writing plate.
Optionally, a lamp tube is arranged on one side of the surface of the right fixing plate, and a plurality of LED bulbs are arranged inside the lamp tube.
Optionally, the bottom on the surface of the right fixing plate is fixedly provided with a storage box.
(III) advantageous effects
The utility model provides a drawing fixing device for engineering cost, which has the following beneficial effects:
1. this drawing fixing device for engineering cost through the magnet clamp plate that sets up left fixed plate and right fixed plate top and the magnet piece that sets up on the surface of left fixed plate and right fixed plate, fixes the drawing, and this fixed mode is more free, can adapt to the fixed demand of different size and size's drawing, through setting up the clipboard in left fixed plate one side, can be when the staff is studying the drawing, can mark, facilitate the record information.
2. This drawing fixing device for engineering cost, left side fixed plate and right fixed plate pass through hinge swing joint, can make left fixed plate and right fixed plate can expand and be closed, through setting up the pivot that sets up in left fixed plate and right fixed plate bottom to and at pivot surface swing joint's bracing piece, can play the supporting role to fixing device, can pack up it when need not using, saved occupation of land space, make the device portable.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 5 is a schematic view of the structure of the magnet pressing plate of the present invention.
In the figure: 1. a left fixing plate; 2. a right fixing plate; 3. a hinge; 4. a first chute; 5. an I-shaped slide block; 6. a fixed block; 7. a spring; 8. an L-shaped rod; 9. a magnet pressing plate; 10. a second chute; 11. a writing board; 12. an empty groove; 13. a support block; 14. a bearing seat; 15. a rotating shaft; 16. a support bar; 17. a magnet block; 18. a third chute; 19. a T-shaped slider; 20. connecting blocks; 21. a sleeve; 22. a push-pull plate; 23. a lamp tube; 24. an LED bulb; 25. a storage box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a drawing fixing device for engineering cost comprises a left fixing plate 1 and a right fixing plate 2, wherein one side of the left fixing plate 1 is movably connected with the right fixing plate 2 through a hinge 3 to enable the fixing device to be unfolded and closed, one side of the surface of the right fixing plate 2 is provided with a lamp tube 23, a plurality of LED bulbs 24 are arranged inside the lamp tube 23, the LED bulbs 24 can provide light sources when light is dark, and convenience is provided for workers, the left fixing plate 1 and the right fixing plate 2 are made of magnetic materials, the surfaces of the left fixing plate 1 and the right fixing plate 2 are both provided with a magnet block 17, the tops of the left fixing plate 1 and the right fixing plate 2 are both provided with a first chute 4, the inside of the first chute 4 is slidably connected with an I-shaped sliding block 5, the upper surface of the I-shaped sliding block 5 is fixedly connected with a fixing block 6, one side of the fixing block 6 is provided with a spring 7, and one end of the spring 7 is fixedly connected with the fixing block 6 through a connecting piece, the other end of the spring 7 is fixedly connected with an L-shaped rod 8, a magnet pressing plate 9 is arranged at the bottom of the L-shaped rod 8, the magnet pressing plate 9 and the fixing plate attract each other to fix the drawing, the magnet pressing plate 9 can be lifted up under the action of the spring 7 by pulling the L-shaped rod 8 to facilitate drawing, a second chute 10 is formed in one side, away from the right fixing plate 2, of the left fixing plate 1, a writing plate 11 is slidably connected to the inside of the second chute 10, the writing plate 11 can provide convenience for workers to explain the drawing content, a push-pull plate 22 is fixedly connected to one side of the writing plate 11, empty grooves 12 are formed in the bottoms of the left fixing plate 1 and the right fixing plate 2, a third chute 18 is formed in the top of the empty groove 12, a T-shaped sliding block 19 is slidably connected to the inside of the third chute 18, a connecting block 20 is arranged at the bottom of the T-shaped sliding block 19, and a sleeve 21 is fixedly connected to the bottom of the connecting block 20, the sleeve 21 can be fixed it when the bracing piece 16 is withdrawed, prevents to drop, the interior roof fixedly connected with supporting shoe 13 of dead slot 12, the bottom fixedly connected with bearing frame 14 of supporting shoe 13, the inside swing joint of bearing frame 14 has pivot 15, the surperficial swing joint of pivot 15 has bracing piece 16, bracing piece 16 can play the supporting role, the bottom fixed mounting on 2 surfaces of right side fixed plate has storing box 25.
To sum up, this drawing fixing device for engineering cost when using, with the drawing flatly spread on the mounting plate surface, thereby fix the drawing through the position of adjustment magnet clamp plate 9 and magnet piece 17, when needs explain, pull out clipboard 11 through push-and-pull plate 22, make things convenient for the staff to explain, can put down bracing piece 16 when needing, play the supporting role to fixing device, retrieve bracing piece 16 after finishing using, then fix bracing piece 16 through sliding sleeve 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a drawing fixing device for engineering cost, includes left fixed plate (1) and right fixed plate (2), its characterized in that: one side of the left fixing plate (1) is movably connected with a right fixing plate (2) through a hinge (3), the tops of the left fixing plate (1) and the right fixing plate (2) are respectively provided with a first sliding chute (4), the inside of the first sliding chute (4) is connected with an I-shaped sliding block (5) in a sliding manner, the upper surface of the I-shaped sliding block (5) is fixedly connected with a fixing block (6), one side of the fixing block (6) is provided with a spring (7), one end of the spring (7) is fixedly connected with the fixing block (6) through a connecting piece, the other end of the spring (7) is fixedly connected with an L-shaped rod (8), the bottom of the L-shaped rod (8) is provided with a magnet pressing plate (9), one side of the left fixing plate (1) far away from the right fixing plate (2) is provided with a second sliding chute (10), and the inside of the second sliding chute (10) is connected with a writing plate (11) in a sliding manner, empty groove (12) have all been seted up to the bottom of left side fixed plate (1) and right fixed plate (2), interior roof fixedly connected with supporting shoe (13) of empty groove (12), the bottom fixedly connected with bearing frame (14) of supporting shoe (13), the inside swing joint of bearing frame (14) has pivot (15), the surperficial swing joint of pivot (15) has bracing piece (16).
2. The drawing fixing device for construction cost according to claim 1, characterized in that: the material of left side fixed plate (1) and right fixed plate (2) is magnetic material, the surface of left side fixed plate (1) and right fixed plate (2) all is provided with magnet piece (17).
3. The drawing fixing device for construction cost according to claim 1, characterized in that: a third sliding groove (18) is formed in the top of the empty groove (12), a T-shaped sliding block (19) is connected to the inside of the third sliding groove (18) in a sliding mode, a connecting block (20) is arranged at the bottom of the T-shaped sliding block (19), and a sleeve (21) is fixedly connected to the bottom of the connecting block (20).
4. The drawing fixing device for construction cost according to claim 1, characterized in that: one side of the writing board (11) is fixedly connected with a push-pull board (22).
5. The drawing fixing device for construction cost according to claim 1, characterized in that: a lamp tube (23) is arranged on one side of the surface of the right fixing plate (2), and a plurality of LED bulbs (24) are arranged inside the lamp tube (23).
6. The drawing fixing device for construction cost according to claim 1, characterized in that: the bottom on the surface of the right fixing plate (2) is fixedly provided with a storage box (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073607.8U CN215604287U (en) | 2021-01-12 | 2021-01-12 | Drawing fixing device for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073607.8U CN215604287U (en) | 2021-01-12 | 2021-01-12 | Drawing fixing device for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215604287U true CN215604287U (en) | 2022-01-25 |
Family
ID=79888690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073607.8U Expired - Fee Related CN215604287U (en) | 2021-01-12 | 2021-01-12 | Drawing fixing device for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215604287U (en) |
-
2021
- 2021-01-12 CN CN202120073607.8U patent/CN215604287U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |