CN216053786U - Presentation device for engineering management consultation - Google Patents
Presentation device for engineering management consultation Download PDFInfo
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- CN216053786U CN216053786U CN202122530335.2U CN202122530335U CN216053786U CN 216053786 U CN216053786 U CN 216053786U CN 202122530335 U CN202122530335 U CN 202122530335U CN 216053786 U CN216053786 U CN 216053786U
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- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a demonstration device for engineering management consultation, which comprises a bottom plate, wherein two groups of supporting plates are vertically arranged at the upper end of the bottom plate, are symmetrically arranged, are welded and fixed with the bottom plate, and are provided with demonstration plates, the ball screws connected with the supporting plates are respectively driven to rotate through synchronous rotation of two groups of driving motor output shafts, so that a fixing plate is driven to move through a ball screw rod seat, a sliding groove and a sliding block are matched to limit the ball screw rod seat, the ball screw rod seat is prevented from rotating along with the ball screw rod, so that the ball screw rod seat can only move up and down, the height of the demonstration plates is adjusted according to the requirements of users, the demonstration plates are inclined towards one side of the inclined surfaces of the limiting blocks through the matching of damping bearings, so that the demonstration plates are obliquely attached to the inclined surfaces of the limiting blocks, the effect of demonstrating the inclination of the board is achieved, and the consulting person can conveniently watch the consulting flow information.
Description
Technical Field
The utility model relates to the technical field of demonstration devices, in particular to a demonstration device for engineering management consultation.
Background
The engineering management consultation is an intelligent service for providing consultation activities for engineering construction project decision and management of government departments, project owners and other various clients by following independent, scientific and fair principles and applying knowledge and experience in multiple disciplines such as engineering technology, scientific technology, economic management, laws and regulations, and comprises workers of early stage project establishment stage consultation, investigation and design stage consultation, construction stage consultation, production or evaluation after delivery and use.
When current demonstration board for engineering management consultation is using, because the staff that uses is different, its height is also different, and demonstration board can't adjust demonstration board's height according to user's needs, influences user's result of use, therefore we need propose a presentation device for engineering management consultation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a demonstration device for engineering management consultation, which can adjust the height of a demonstration board according to the height of a user so as to be convenient for the user to use, and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a demonstration device for engineering management and consultation comprises a bottom plate, wherein two groups of support plates are vertically arranged at the upper end of the bottom plate, the two groups of support plates are symmetrically arranged, the support plates are fixedly welded with the bottom plate, a demonstration plate is arranged between the two groups of support plates, one opposite sides of the two groups of support plates are respectively provided with a groove, the inner part of each groove is rotatably connected with a ball screw, one end of each ball screw is fixedly connected with a driving motor, the driving motor is fixedly arranged at the top of each support plate through a bracket, one side of a ball screw seat is fixedly connected with a fixed plate, one side of the fixed plate is fixedly embedded with a damping bearing, the inner ring of the damping bearing is fixedly inserted with a round rod, one end of the round rod is fixedly connected with one end of the demonstration plate, one side of the fixed plate is fixedly connected with a limiting rod, and the limiting rod is movably attached to the back surface of the demonstration plate, two groups of threaded blind holes are symmetrically formed in the lower end of the bottom plate, supporting rods are arranged inside the threaded blind holes, and the lower ends of the supporting rods are rotatably connected with a fixed plate.
Preferably, the fixed plate is located the top fixedly connected with connecting rod of gag lever post, the one end fixedly connected with stopper of connecting rod, the stopper sets up to set up the stopper that has the inclined plane to one side, and the stopper is located the back of demonstration board.
Preferably, the supporting rod is provided with an external thread on the outer wall of one end, and the threaded end of the supporting rod is connected to the inside of the threaded blind hole in a threaded manner.
Preferably, the upper end fixed connection of fixed disk has rotary joint, the lower extreme of bracing piece is fixed to be welded on rotary joint.
Preferably, the outer wall of the support rod is fixedly sleeved with a knob, and the knob is provided with oblique stripes on the surface.
Preferably, a sliding groove is formed in one side of the inner wall of the groove, a sliding block is connected to the inside of the sliding groove in a sliding mode, and one end of the sliding block is fixedly connected with one side of the ball screw rod seat.
Preferably, two groups of rotating bearings are symmetrically embedded at the upper end and the lower end of the supporting plate positioned in the groove, and two ends of the ball screw are fixedly inserted into inner rings of the two groups of rotating bearings respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the output shafts of the two groups of driving motors synchronously rotate to respectively drive the ball screws connected with the output shafts to rotate, so that the ball screw base drives the fixing plate to move, the sliding groove and the sliding block are matched to limit the ball screw base, the ball screw base is prevented from rotating along with the ball screw, the ball screw base can only move up and down, and the height of the demonstration plate is adjusted according to the requirements of users;
2. the limiting block with the inclined plane on one side is arranged, so that the demonstration board can be inclined towards one side of the inclined plane of the limiting block through the matching of the damping bearing, the demonstration board is obliquely attached to the inclined plane of the limiting block, the effect of inclination of the demonstration board is achieved, and a consultant can conveniently watch consultation process information; through seting up the screw thread blind hole at the lower extreme of bottom plate to inside the one end threaded connection of bracing piece in the screw thread blind hole, can rotate the height of bracing piece fine setting bottom plate both sides through the knob, be convenient for adjust the levelness of device, avoid ground not smooth to make the unstable condition appear in the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic axial side view of the supporting rod and the fixing plate according to the present invention;
FIG. 3 is a schematic cross-sectional view of the base plate of the present invention;
FIG. 4 is a schematic axial side view of the stopper of the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. a groove; 4. a ball screw; 5. a rotating bearing; 6. a drive motor; 7. a fixing plate; 8. a damping bearing; 9. a round bar; 10. a demonstration board; 11. a chute; 12. a slider; 13. a connecting rod; 14. a limiting block; 15. a limiting rod; 16. a threaded blind hole; 17. a support bar; 18. fixing the disc; 19. a rotary joint; 20. a knob.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a demonstration device for engineering management and consultation comprises a bottom plate 1, wherein two groups of supporting plates 2 are vertically arranged at the upper end of the bottom plate 1, the two groups of supporting plates 2 are symmetrically arranged, the supporting plates 2 are fixedly welded with the bottom plate 1, a demonstration plate 10 is arranged between the two groups of supporting plates 2, grooves 3 are formed in opposite sides of the two groups of supporting plates 2, ball screws 4 are rotatably connected inside the grooves 3, one ends of the ball screws 4 are fixedly connected with driving motors 6, and the driving motors 6 are arranged as positive and negative rotation stepping motors;
the driving motor 6 is fixedly arranged at the top of the supporting plate 2 through a bracket, two groups of rotating bearings 5 are symmetrically embedded at the upper end and the lower end of the supporting plate 2, which are positioned in the groove 3, two ends of the ball screw 4 are respectively and fixedly inserted in the inner rings of the two groups of rotating bearings 5, one side of the screw seat of the ball screw 4 is fixedly connected with a fixed plate 7, one side of the inner wall of the groove 3 is provided with a chute 11, the inside of the chute 11 is in sliding connection with a slide block 12, one end of the slide block 12 is fixedly connected with one side of the screw seat of the ball screw 4, so that the output shafts of the two groups of driving motors 6 can synchronously rotate to respectively drive the ball screws 4 connected with the slide block to rotate, the fixed plate 7 is driven to move through the ball screw 4 screw rod seat, the sliding chute 11 and the sliding block 12 are matched to limit the ball screw 4 screw rod seat, the ball screw 4 is prevented from rotating along with the ball screw 4, the ball screw 4 can only move up and down in a lifting mode, and the height of the demonstration plate 10 is adjusted according to the requirements of users;
a damping bearing 8 is fixedly embedded in one side of a fixed plate 7, a round rod 9 is fixedly inserted into an inner ring of the damping bearing 8, one end of the round rod 9 is fixedly connected with one end of a demonstration plate 10, one side of the fixed plate 7 is fixedly connected with a limiting rod 15, the limiting rod 15 is movably attached to the back of the demonstration plate 10, the fixed plate 7 is fixedly connected with a connecting rod 13 above the limiting rod 15, one end of the connecting rod 13 is fixedly connected with a limiting block 14, the limiting block 14 is a limiting block with an inclined surface at one side, the limiting block 14 is positioned on the back of the demonstration plate 10, the inclined surface of the limiting block 14 is bonded with a rubber pad, the back of the demonstration plate 10 is protected, the demonstration plate 10 is prevented from being worn by the limiting block 14, the demonstration plate 10 is conveniently inclined towards one side of the inclined surface of the limiting block 14 through the cooperation of the damping bearing 8, the demonstration plate 10 is obliquely attached to the inclined surface of the limiting block 14, and the effect that the demonstration plate 10 is inclined is achieved, the consulting person can conveniently watch the consulting flow information;
two sets of screw thread blind holes 16 have been seted up to bottom plate 1's lower extreme symmetry, the inside of screw thread blind hole 16 is provided with bracing piece 17, the lower extreme of bracing piece 17 is rotated and is connected with fixed disk 18, bracing piece 17 sets up to the bracing piece that there is the external screw thread for the one end outer wall, and the screw thread end threaded connection of bracing piece 17 is inside screw thread blind hole 16, the upper end fixedly connected with rotary joint 19 of fixed disk 18, the lower extreme of bracing piece 17 is fixed to be welded on rotary joint 19, fixed cover has connect knob 20 on the outer wall of bracing piece 17, knob 20 sets up to the knob that the oblique stripe was seted up on the surface, be convenient for rotate the height of bracing piece 17 fine setting bottom plate 1 both sides through knob 20, be convenient for adjust the levelness of device, avoid uneven ground to make the unstable condition appear in the device.
When the utility model is used, the height of the two sides of the bottom plate 1 is finely adjusted by rotating the supporting rod 17 through the knob 20, the levelness of the device is convenient to adjust, the unstable condition of the device caused by uneven ground is avoided, the output shafts of the two groups of driving motors 6 synchronously rotate to respectively drive the ball screws 4 connected with the driving motors to rotate, the fixed plate 7 is driven to move by the screw seat of the ball screw 4, the slide groove 11 and the slide block 12 are matched to limit the screw seat of the ball screw 4, so that the screw seat is prevented from rotating along with the ball screw 4 and only can move up and down, height to demonstration board 10 is adjusted according to user's needs, through damping bearing 8's cooperation, with demonstration board 10 to stopper 14 inclined plane one side slope, makes demonstration board 10 slope laminate in stopper 14's inclined plane, reaches the effect of demonstration board 10 slope, and the consulting person of being convenient for watches consulting flow information.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the utility model, and are not intended to limit the utility model.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A presentation device for engineering management consultation comprises a bottom plate (1), and is characterized in that: the upper end of the bottom plate (1) is vertically provided with two groups of supporting plates (2), the two groups of supporting plates (2) are symmetrically arranged, the supporting plates (2) are welded and fixed with the bottom plate (1), a demonstration plate (10) is arranged between the two groups of supporting plates (2), one opposite side of each of the two groups of supporting plates (2) is provided with a groove (3), the inner part of each groove (3) is rotatably connected with a ball screw (4), one end of each ball screw (4) is fixedly connected with a driving motor (6), the driving motor (6) is fixedly arranged at the top of the supporting plate (2) through a bracket, one side of a screw seat of each ball screw (4) is fixedly connected with a fixing plate (7), one side of the fixing plate (7) is fixedly embedded with a damping bearing (8), an inner ring of the damping bearing (8) is fixedly inserted with a round rod (9), one end of the round rod (9) is fixedly connected with one end of the demonstration plate (10), one side fixedly connected with gag lever post (15) of fixed plate (7), gag lever post (15) and the back activity laminating of demonstration board (10), two sets of screw thread blind holes (16) have been seted up to the lower extreme symmetry of bottom plate (1), the inside of screw thread blind hole (16) is provided with bracing piece (17), the lower extreme of bracing piece (17) is rotated and is connected with fixed disk (18).
2. The demonstration apparatus for engineering management consultation according to claim 1, wherein: the fixed plate (7) is located the top fixedly connected with connecting rod (13) of gag lever post (15), the one end fixedly connected with stopper (14) of connecting rod (13), stopper (14) set up to set up the stopper that has the inclined plane for one side, and stopper (14) are located the back of demonstration board (10).
3. The demonstration apparatus for engineering management consultation according to claim 1, wherein: the supporting rod (17) is arranged to be a supporting rod with an external thread on the outer wall of one end, and the threaded end of the supporting rod (17) is connected to the inside of the threaded blind hole (16) in a threaded mode.
4. The demonstration apparatus for engineering management consultation according to claim 1, wherein: the upper end fixed connection of fixed disk (18) has rotary joint (19), the lower extreme of bracing piece (17) is fixed to be welded on rotary joint (19).
5. The demonstration apparatus for engineering management consultation according to claim 1, wherein: the outer wall of the support rod (17) is fixedly sleeved with a knob (20), and the knob (20) is a knob with inclined stripes on the surface.
6. The demonstration apparatus for engineering management consultation according to claim 1, wherein: a sliding groove (11) is formed in one side of the inner wall of the groove (3), a sliding block (12) is connected to the inside of the sliding groove (11) in a sliding mode, and one end of the sliding block (12) is fixedly connected with one side of a screw rod seat of the ball screw (4).
7. The demonstration apparatus for engineering management consultation according to claim 1, wherein: two groups of rotating bearings (5) are symmetrically embedded at the upper end and the lower end of the supporting plate (2) positioned in the groove (3), and two ends of the ball screw (4) are fixedly inserted into inner rings of the two groups of rotating bearings (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530335.2U CN216053786U (en) | 2021-10-20 | 2021-10-20 | Presentation device for engineering management consultation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530335.2U CN216053786U (en) | 2021-10-20 | 2021-10-20 | Presentation device for engineering management consultation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216053786U true CN216053786U (en) | 2022-03-15 |
Family
ID=80549747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122530335.2U Expired - Fee Related CN216053786U (en) | 2021-10-20 | 2021-10-20 | Presentation device for engineering management consultation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216053786U (en) |
-
2021
- 2021-10-20 CN CN202122530335.2U patent/CN216053786U/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: 20220315 |