CN214759810U - Draft holder for engineering management personnel - Google Patents
Draft holder for engineering management personnel Download PDFInfo
- Publication number
- CN214759810U CN214759810U CN202120904754.5U CN202120904754U CN214759810U CN 214759810 U CN214759810 U CN 214759810U CN 202120904754 U CN202120904754 U CN 202120904754U CN 214759810 U CN214759810 U CN 214759810U
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- China
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- drawing board
- rod
- supporting frame
- pull rod
- holder
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Abstract
The utility model relates to a drawing, specifically be a portable, convenient to use's draft holder for engineering management personnel. The drawing board comprises a base and a supporting frame, wherein the supporting frame is arranged on the base, and the inner wall of the upper portion of the supporting frame is movably connected with a drawing board, so that the drawing board can rotate around an axis on one side, and a movable rod is movably connected below the drawing board. The utility model discloses a carriage and movable rod are to the support of drawing board, and convenient to use, the unstable condition of drawing board appears when avoiding drawing, and the discussion of drawing is conveniently carried to the job site, through folding to the carriage with drawing board and movable rod in, conveniently carries and removes.
Description
Technical Field
The utility model relates to a drawing, specifically be a portable, convenient to use's draft holder for engineering management personnel.
Background
The hand drawing is a necessary way for cultivating space, level, line and color senses for design practitioners, especially beginners, and meanwhile, for construction design or indoor design practitioners, the design idea can be rapidly shown in front of partners, and the hand drawing is essential.
And during engineering construction, the managers of engineering side generally can look over to the job site, generally uses some draft holders, can carry out the discussion of drawing with the engineer of job site when meetting some problems, and when some current draft holders used, relatively heavy and portable, single be inconvenient with the draft holder removal, it is inconvenient to use a bit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to provide a portable, convenient to use's draft holder for engineering management personnel.
The utility model provides a problem, the technical scheme who adopts is:
the utility model provides an engineering management personnel uses draft holder, includes base and carriage, and the carriage setting is on the base, and the inner wall swing joint on carriage upper portion has the drawing board for the drawing board can use a limit to be the hub rotation, and swing joint has the movable rod below the drawing board.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
support through carriage and movable rod to drawing board, convenient to use, the unstable condition of drawing board appears when avoiding drawing, conveniently draws the discussion at the job site, through with drawing board and movable rod folding to the carriage in, conveniently carry and remove.
Preferably, the present invention further provides:
the lower part of the movable rod is connected with a supporting rod, the lower part of the movable rod is arranged inside the supporting rod, the upper part of the supporting rod is provided with bolt holes, the movable rod is provided with bolt holes which are positioned in the same straight line with the bolt holes on the supporting rod at intervals, and the movable rod and the supporting rod are connected by screwing fixing bolts at the bolt holes; the drawing frame is conveniently folded, and the height and the angle of the drawing board are conveniently adjusted.
The base is of a hollow structure, and one side of the base is connected with a placing box in a sliding manner; some pens needed by drawing are placed in the placing box so as to be convenient to take when in use, and certain convenience is provided.
The drawing board is of a structure with symmetrically arranged steps at two edges, openings are symmetrically arranged on the inner sides of the steps, paper pressing boards are arranged inside the openings, connecting columns are arranged on the paper pressing boards at intervals, round holes matched with the connecting columns are arranged at the tops of the steps, the connecting columns on two sides penetrate through the round holes and are connected with cross rods, and compression springs are arranged on the connecting columns between the paper pressing boards and the steps of the drawing board; through the cooperation setting of drawing board, compression spring, nipper, spliced pole and horizontal pole, fix the drawing when drawing, avoid the drawing to make a round trip to wave, disturbed when avoiding drawing, have certain facility during the use, avoid using the waste and the danger that the drawing pin caused simultaneously.
A pull rod is arranged on one side of the supporting frame, and a round hole corresponding to the pull rod is arranged on the side surface of the drawing board; when the drawing frame is folded, the drawing board is simply fixed and held, and the drawing board is prevented from shaking back and forth.
A pull rod spring is arranged at the position of the pull rod in the supporting frame, one end of the pull rod spring is connected with the inner wall of the supporting frame, and the other end of the pull rod spring is connected with the pull rod; the drawing board is more conveniently fixed through the matching arrangement of the supporting frame, the pull rod and the pull rod spring.
A fixed frame is arranged on one side of the base above the placing box, and the inner wall of the fixed frame is movably connected with an L-shaped plate; the placing box is locked when the placing box is folded.
A protective rod is arranged on the back of the supporting frame; the supporting rod is protected after the drawing board is folded, the supporting rod is prevented from shaking back and forth, and the device is prevented from being interfered when being moved.
A handle is arranged at the top of the supporting frame; is convenient to carry.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view at B in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a tie bar connection according to an embodiment of the present invention;
FIG. 4 is a schematic sectional view of the connection between the support rod and the movable rod according to the embodiment of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 1;
fig. 6 is a schematic diagram of the structure at B in fig. 1.
In the figure: a base 1; a placing box 2; a support frame 3; a pull rod 4; a guard bar 5; a drawing board 6; a compression spring 7; a paper pressing plate 8; a connecting column 9; a cross bar 10; a fixed block 11; a movable lever 12; a support bar 13; a fixed frame 14; an L-shaped plate 15; a pull rod spring 16; a fixing bolt 17; a handle 18.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1 to 6, a drawing frame for engineering managers comprises a base 1 and a supporting frame 3, wherein the base 1 is of a hollow structure, one side of the base 1 is connected with a placing box 2 in a sliding mode, pens needed by some drawings are placed in the placing box 2 so as to be convenient to take when in use, certain convenience is provided, a fixing frame 14 is fixedly connected to one side of the base 1 above the placing box 2, an L-shaped plate 15 is movably connected to the inner wall of the fixing frame 14, and the placing box 2 is locked when the placing box 2 is folded; the supporting frame 3 is fixedly connected on the upper surface of the base 1, the inner wall of the upper part of the supporting frame 3 is movably connected with a drawing board 6, the drawing board 6 can rotate by taking one edge as an axis, the lower surface of the drawing board 6 is fixedly connected with a fixed block 11, the outer side of the fixed block 11 is movably connected with a movable rod 12, the top end of the movable rod 12 is in a U shape matched with the fixed block 11, the lower part of the movable rod 12 is connected with a support rod 13, the lower part of the movable rod 12 is installed inside the support rod 13, the upper part of the support rod 13 is provided with bolt holes, the movable rod 12 is provided with bolt holes which are positioned on the same straight line with the bolt holes on the support rod 13 at intervals, the movable rod 12 and the support rod 13 are connected by screwing a fixing bolt 17 at the bolt hole, one end of the fixing bolt 17 penetrates through the inner wall of the support rod 13 and is in threaded connection with the inner wall of the movable rod 12, a drawing frame is convenient to retract, and the height and the angle of the drawing board 6 are convenient to adjust; one side of the supporting frame 3 is movably connected with a pull rod 4, a round hole corresponding to the pull rod 4 is formed in the side face of the drawing board 6, a pull rod spring 16 is arranged at the position, located inside the supporting frame 3, of the pull rod 4, one end of the pull rod spring 16 is fixedly connected with the inner wall of the supporting frame 3, the other end of the pull rod spring is fixedly connected with the pull rod 4, when the drawing frame is folded, the drawing board 6 is simply fixed and held, and the drawing board 6 is prevented from shaking back and forth; the back fixedly connected with guard bar 5 of carriage 3 protects bracing piece 13 after drawing board 6 is packed up, avoids bracing piece 13 to make a round trip to rock, and the preventing device receives the interference when removing, and the top fixedly connected with of carriage 3 is carried handle 18, conveniently carries.
The drawing board 6 is a structure with symmetrically arranged steps at two edges, symmetrically arranged openings are arranged on the inner sides of the steps, paper pressing boards 8 are arranged inside the openings, connecting columns 9 connected through threads are mounted on the paper pressing boards 8 at intervals, round holes matched with the connecting columns 9 are formed in the tops of the steps, the connecting columns 9 on two sides penetrate through the round holes and are connected with cross rods 10, the two cross rods 10 are symmetrically arranged by taking the vertical central line of the drawing board 6 as a symmetry axis, and compression springs 7 are arranged on the connecting columns 9 between the paper pressing boards 8 and the steps of the drawing board 6; the drawing is fixed when drawing, the drawing is prevented from swinging back and forth, the drawing is prevented from being interfered when drawing is avoided, certain convenience is achieved during use, and waste and danger caused by the use of drawing pins are avoided.
During the use, earlier remove the device to the target area, then pull out pull rod 4, expand drawing board 6, set up through the cooperation of carriage 3 and drawing board 6, adjust drawing board 6's angle, after angular adjustment is good, through movable rod 12, bracing piece 13 and fixing bolt 17's cooperation, support drawing board 6, the unstable condition of drawing board 6 appears when avoiding drawing, then through drawing board 6, compression spring 7, nipper 8, the cooperation setting of spliced pole 9 and horizontal pole 10, fix the drawing, prevent that the drawing from making a round trip to float.
After drawing, put the painting brush into and place box 2, then take out the drawing, take out after with the bracing piece 13 packing up, in drawing board 6 took in carriage 3, through pull rod 4 with drawing board 6 lock in carriage 3.
The utility model discloses a carriage 3 and movable rod 12 are to the support of drawing board 6, and convenient to use, the unstable condition of drawing board 6 appears when avoiding drawing, and the discussion of drawing is conveniently carried out at the job site, through folding drawing board 6 and movable rod 12 to carriage 3 in, conveniently carry and remove.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (9)
1. The utility model provides an engineering management is draft holder for personnel, includes base and carriage, and the carriage setting is on the base, its characterized in that: the inner wall of the upper part of the supporting frame is movably connected with a drawing board, so that the drawing board can rotate by taking one edge as an axis, and a movable rod is movably connected below the drawing board.
2. A plotter holder for engineers according to claim 1, characterized in that: the lower part of the movable rod is connected with a supporting rod, the lower part of the movable rod is arranged in the supporting rod, bolt holes are formed in the upper part of the supporting rod, bolt holes which are positioned on the same straight line with the bolt holes in the supporting rod are arranged on the movable rod at intervals, and the movable rod is connected with the supporting rod through screwing fixing bolts in the bolt holes.
3. A plotter holder for engineers according to claim 1, characterized in that: the base is hollow structure, and one side sliding connection of base has places the box.
4. A plotter holder for engineers according to claim 1, characterized in that: the drawing board has the structure that is the step of symmetrical arrangement for both edges, and the inboard of step all is provided with the opening that is symmetrical arrangement, and open-ended inside all is provided with the nipper, and the interval is provided with the spliced pole on the nipper, and the top of step all is provided with the round hole that suits with the spliced pole, and the spliced pole on both sides passes the round hole and all is connected with the horizontal pole, all is provided with compression spring on the spliced pole that is located between nipper and the drawing board step.
5. A plotter holder for engineers according to claim 1, characterized in that: one side of the supporting frame is provided with a pull rod, and the side surface of the drawing board is provided with a round hole corresponding to the pull rod.
6. A plotter holder for engineers according to claim 5, characterized in that: the pull rod is provided with a pull rod spring at the position inside the supporting frame, one end of the pull rod spring is connected with the inner wall of the supporting frame, and the other end of the pull rod spring is connected with the pull rod.
7. A draft holder for construction management personnel according to claim 3, wherein: one side of the base is provided with a fixed frame above the placing box, and the inner wall of the fixed frame is movably connected with an L-shaped plate.
8. A plotter holder for engineers according to claim 1, characterized in that: the back of the supporting frame is provided with a protective rod.
9. A plotter holder for engineers according to claim 1, characterized in that: the top of the supporting frame is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120904754.5U CN214759810U (en) | 2021-04-29 | 2021-04-29 | Draft holder for engineering management personnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120904754.5U CN214759810U (en) | 2021-04-29 | 2021-04-29 | Draft holder for engineering management personnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214759810U true CN214759810U (en) | 2021-11-19 |
Family
ID=78690559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120904754.5U Active CN214759810U (en) | 2021-04-29 | 2021-04-29 | Draft holder for engineering management personnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214759810U (en) |
-
2021
- 2021-04-29 CN CN202120904754.5U patent/CN214759810U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |