CN213664604U - Engineering is managed with design drawing show stand - Google Patents
Engineering is managed with design drawing show stand Download PDFInfo
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- CN213664604U CN213664604U CN202022119401.2U CN202022119401U CN213664604U CN 213664604 U CN213664604 U CN 213664604U CN 202022119401 U CN202022119401 U CN 202022119401U CN 213664604 U CN213664604 U CN 213664604U
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Abstract
The utility model discloses an engineering is managed with design drawing show stand, include: the universal wheels are arranged at four corners of the bottom of the base; elevating system, elevating system sets up the base upper surface, wherein, elevating system sets up including the activity the screw rod of base upper surface intermediate position, the top of screw rod is provided with the bottom plate, the surface thread of screw rod is provided with the spiral shell piece, the fixed dead lever that is provided with in both ends of spiral shell piece, the dead lever with surface fixed connection under the bottom plate, the bottom outer wall of screw rod is provided with the second bevel gear, the utility model discloses a set up glass cover, backup pad, movable rod and spring, realized fixed to the design drawing, fixed effectual, and prevent wind and rain, the outdoor show of being convenient for, through setting up elevating system, realized the raising and lowering functions of show stand, the practicality is strong.
Description
The technical field is as follows:
the utility model relates to an engineering construction equipment field, concretely relates to engineering is design drawing show stand for supervision.
Background art:
the completion of high-quality building engineering is not carefully supervised. Supervision, inspection, acceptance of construction whether accord with relevant building standard and regulation are an important ring in the engineering, and the engineering proctorial need use the drawing at the in-process to building inspection and acceptance, include in the teaching of engineering proctorial design drawing specialty, also need use the show shelf. But some show shelves now are fixed with the picture paper through the magnet, and the magnet magnetic force descends after using for a long time, and fixed effect is not good, and the design drawing can't effectively be fixed, can not prevent wind rain-proof.
The utility model has the following contents:
the utility model aims to solve the technical problem that a fixed effectual engineering is managed and is used design drawing show stand is provided.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a design drawing show stand for engineering supervision comprises:
the universal wheels are arranged at four corners of the bottom of the base;
the lifting mechanism is arranged on the upper surface of the base and comprises a screw rod movably arranged in the middle of the upper surface of the base, a bottom plate is arranged above the screw rod, a screw block is arranged on the surface of the screw rod in a threaded manner, fixing rods are fixedly arranged at two ends of the screw block and fixedly connected with the lower surface of the bottom plate, a second bevel gear is arranged on the outer wall of the bottom of the screw rod, a motor is arranged on the left side of the screw rod corresponding to the upper surface of the base, a first bevel gear is arranged at the output end of the motor and is meshed with the second bevel gear, and guide mechanisms are arranged on two sides of the screw rod;
the display stand is arranged on the upper surface of the bottom plate, wherein a rotating shaft is arranged in the middle of the bottom of the display stand, the bottom of the rotating shaft is rotationally connected with the bottom plate through a bearing seat, the edge of the bottom of the display stand is annularly provided with a bracket, the support is provided with a roller which is arranged in an annular groove on the upper surface of the bottom plate in a sliding way, the upper surface of the display stand is provided with a glass cover, a support plate is arranged in the glass cover, the bottom of the support plate is provided with a support mechanism, the supporting mechanism comprises a movable rod movably arranged on the display stand, the top end of the movable rod is fixedly connected with the bottom of the supporting plate through a fixed plate, the bottom downwardly extending of movable rod is outside the show stand, and the tip is provided with the limiting plate, the bottom outer wall cover of movable rod is equipped with the spring.
Furthermore, the guide mechanism comprises a guide cylinder arranged at the bottom of the bottom plate and a guide post arranged on the upper surface of the base, and the guide cylinder is movably sleeved outside the guide post.
Furthermore, the glass cover is made of transparent glass, and an opening is formed in the left end of the glass cover.
Furthermore, the upper surface of the supporting plate is provided with a non-slip mat.
Furthermore, a pushing frame is obliquely arranged at the right end of the base.
Compared with the prior art, the utility model discloses following technological effect has: compared with the prior art, the utility model discloses a set up glass cover, backup pad, movable rod and spring, realized fixed to the design drawing, fixed effectual, and prevent wind and rain, the outdoor show of being convenient for through setting up elevating system, has realized the raising and lowering functions of show stand, and the practicality is strong.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural view of the display stand of the present invention;
number in the figure: 10. a base; 11. a universal wheel; 12. pushing the frame; 13. a guide cylinder; 14. a guide bar; 20. a motor; 21. a first bevel gear; 22. a second bevel gear; 23. a screw block; 24. fixing the rod; 25. a screw; 30. a base plate; 31. an annular groove; 40. a display stand; 41. a support; 42. a roller; 43. a bearing seat; 44. a rotating shaft; 50. a glass cover; 51. a movable rod; 52. a fixing plate; 53. a support plate; 54. a non-slip mat; 55. a spring; 56. and a limiting plate.
The specific implementation mode is as follows:
in order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a design drawing show stand for engineering supervision, including:
the device comprises a base 10, wherein universal wheels 11 are arranged at four corners of the bottom of the base 10;
the lifting mechanism is arranged on the upper surface of the base 10, and comprises a screw rod 25 movably arranged in the middle of the upper surface of the base 10, a bottom plate 30 is arranged above the screw rod 25, a screw block 23 is arranged on the surface of the screw rod 25 in a threaded manner, fixing rods 24 are fixedly arranged at two ends of the screw block 23, the fixing rods 24 are fixedly connected with the lower surface of the bottom plate 30, a second bevel gear 22 is arranged on the outer wall of the bottom of the screw rod 25, a motor 20 is arranged on the left side of the screw rod 25 corresponding to the upper surface of the base 10, a first bevel gear 21 is arranged at the output end of the motor 20, the first bevel gear 21 is meshed with the second bevel gear 22, and guide mechanisms are arranged on two sides of the screw rod 25;
the display stand 40, the display stand 40 sets up the bottom plate 30 upper surface, wherein, the bottom intermediate position of display stand 40 is provided with pivot 44, the bottom of pivot 44 pass through the bearing frame 43 with the bottom plate 30 rotates to be connected, the bottom edge annular of display stand 40 is provided with support 41, install the gyro wheel 42 on the support 41, the gyro wheel 42 slides and sets up in being located the ring channel 31 of bottom plate 30 upper surface, the upper surface of display stand 40 is provided with glass cover 50, be provided with backup pad 53 in the glass cover 50, the bottom of backup pad 53 is provided with supporting mechanism, supporting mechanism includes that the activity sets up the movable rod 51 on the display stand 40, fixed plate 52 is passed through to the top of movable rod 51 with the bottom fixed connection of backup pad 53, the bottom downwardly extending of movable rod 51 is outside the display stand 40, and the end part is provided with a limiting plate 56, and the outer wall of the bottom of the movable rod 51 is sleeved with a spring 55.
The guide mechanism comprises a guide cylinder 13 arranged at the bottom of the bottom plate 30 and a guide post 14 arranged on the upper surface of the base 10, wherein the guide cylinder 13 is movably sleeved outside the guide post 14.
The glass cover 50 is made of transparent glass, and an opening is formed at the left end of the glass cover 50.
The upper surface of the supporting plate 53 is provided with a non-slip pad 54.
The right end of the base 10 is obliquely provided with a pushing frame 12.
During operation, at first start motor 20, motor 20 passes through the bevel gear subassembly and drives screw rod 25 and rotate, and screw rod 25 rotates and drives spiral shell piece 23 and dead lever 24 rebound to drive bottom plate 30 rebound, realize the raising and lowering functions of show stand 40, say after that the design paper is placed on slipmat 54 upper surface, the design paper is under the spring action of spring 55, backup pad 53 will design the paper extrusion at glass cover 54 inner wall, realize the fixed function of design paper.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a design drawing show stand is used in engineering supervision which characterized in that includes:
the universal wheels are arranged at four corners of the bottom of the base;
the lifting mechanism is arranged on the upper surface of the base and comprises a screw rod movably arranged in the middle of the upper surface of the base, a bottom plate is arranged above the screw rod, a screw block is arranged on the surface of the screw rod in a threaded manner, fixing rods are fixedly arranged at two ends of the screw block and fixedly connected with the lower surface of the bottom plate, a second bevel gear is arranged on the outer wall of the bottom of the screw rod, a motor is arranged on the left side of the screw rod corresponding to the upper surface of the base, a first bevel gear is arranged at the output end of the motor and is meshed with the second bevel gear, and guide mechanisms are arranged on two sides of the screw rod;
the display stand is arranged on the upper surface of the bottom plate, wherein a rotating shaft is arranged in the middle of the bottom of the display stand, the bottom of the rotating shaft is rotationally connected with the bottom plate through a bearing seat, the edge of the bottom of the display stand is annularly provided with a bracket, the support is provided with a roller which is arranged in an annular groove on the upper surface of the bottom plate in a sliding way, the upper surface of the display stand is provided with a glass cover, a support plate is arranged in the glass cover, the bottom of the support plate is provided with a support mechanism, the supporting mechanism comprises a movable rod movably arranged on the display stand, the top end of the movable rod is fixedly connected with the bottom of the supporting plate through a fixed plate, the bottom downwardly extending of movable rod is outside the show stand, and the tip is provided with the limiting plate, the bottom outer wall cover of movable rod is equipped with the spring.
2. The design drawing display stand for project supervision according to claim 1, wherein the guide mechanism comprises a guide cylinder arranged at the bottom of the bottom plate and a guide post arranged on the upper surface of the base, and the guide cylinder is movably sleeved outside the guide post.
3. The design drawing display stand for project supervision according to claim 1, wherein the glass cover is made of transparent glass, and an opening is provided at the left end of the glass cover.
4. The design drawing display stand for project supervision according to claim 1, wherein the upper surface of the support plate is provided with a non-slip mat.
5. The design drawing display stand for project supervision according to claim 1, wherein a push frame is obliquely arranged at the right end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119401.2U CN213664604U (en) | 2020-09-24 | 2020-09-24 | Engineering is managed with design drawing show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119401.2U CN213664604U (en) | 2020-09-24 | 2020-09-24 | Engineering is managed with design drawing show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213664604U true CN213664604U (en) | 2021-07-13 |
Family
ID=76749680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119401.2U Active CN213664604U (en) | 2020-09-24 | 2020-09-24 | Engineering is managed with design drawing show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213664604U (en) |
-
2020
- 2020-09-24 CN CN202022119401.2U patent/CN213664604U/en active Active
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