CN207781141U - A kind of novel building calling for tenders of project device - Google Patents
A kind of novel building calling for tenders of project device Download PDFInfo
- Publication number
- CN207781141U CN207781141U CN201820263270.5U CN201820263270U CN207781141U CN 207781141 U CN207781141 U CN 207781141U CN 201820263270 U CN201820263270 U CN 201820263270U CN 207781141 U CN207781141 U CN 207781141U
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- CN
- China
- Prior art keywords
- wall
- fixed
- screw
- support plate
- sliding slot
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- 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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Abstract
The utility model discloses a kind of novel building calling for tenders of project devices, including pedestal, the both sides inner wall of the pedestal is provided with support plate sliding slot, and the inner wall of two support plate sliding slots slidably connects the same support plate, the bottom interior wall of the pedestal is fixed with hydraulic cylinder by screw, and piston rod one end of hydraulic cylinder is fixed on the bottom outer wall of support plate by screw, the bottom interior wall of the support plate is provided with lower projection plate sliding slot, and the inner wall of lower projection plate sliding slot slidably connects lower projection plate, the both sides inner wall of the support plate is provided with projection plate sliding slot, and the inner wall of two upper projection plate sliding slots slidably connects the same upper projection plate.The utility model can expand drop shadow spread, convenient for showing tender content, the height of projecting apparatus can be adjusted, in order to ensure best projection effect and projection angle, occupancy parking space can be effectively reduced, pedestal can be kept to place steady, convenient for adjusting the height of the device, improve degree easy to use.
Description
Technical field
The utility model is related to architectural engineering bid engineering device technique field more particularly to a kind of novel building calling for tenders of project dresses
It sets.
Background technology
In living now, engineering construction is ubiquitous, but each engineering construction start to be required for call for bid, no matter
It is that the layout of engineering or the specific building of engineering are required for calling for bid, finally determines builder and Chevron Research Company (CRC), but
Be, a project for bidding register since bid it is many to the enterprise registered during finally deciding, therefore, a trick
Mark project just needs many staff to coordinate, and not only lavishes labor in this way, and human factor can impact it is competing
Target final result.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel building work proposed
Journey recruits device for mark.
To achieve the goals above, the utility model uses following technical solution：
The both sides inner wall of a kind of novel building calling for tenders of project device, including pedestal, the pedestal is provided with support plate sliding slot,
And the inner wall of two support plate sliding slots slidably connects the same support plate, the bottom interior wall of the pedestal is fixed by screw
There is hydraulic cylinder, and piston rod one end of hydraulic cylinder is fixed on the bottom outer wall of support plate, the bottom of the support plate by screw
Inner wall is provided with lower projection plate sliding slot, and the inner wall of lower projection plate sliding slot slidably connects lower projection plate, the both sides of the support plate
Inner wall is provided with projection plate sliding slot, and the inner wall of two upper projection plate sliding slots slidably connects the same upper projection plate, institute
The side outer wall for stating support plate is provided with gear shaft mounting hole, and the inner wall of gear shaft mounting hole connects sprocket drive spindle by bearing,
The side outer wall of the gear shaft has driving gear, the side outer wall of the support plate to be fixed with drive by screw by key connection
Dynamic motor, and driving motor output shaft is fixed on one end outer wall of gear shaft by shaft coupling, the bottom interior wall of the pedestal is opened
There is a slide bar sliding slot, both sides are fixed with loud speaker by screw at the top of the side outer wall of the upper projection plate, and upper projection plate
Both sides, which are connected through the hinge, at the top of the outer wall of side fixed link, and the top exterior walls of two fixed links are fixed by screw
There is the same fixed plate, and the bottom outer wall of two fixed links is fixed with loop bar, the side of two loop bars by screw
Inner wall slidably connects supporting rod, and the bottom outer wall of two supporting rods is fixed with the same projecting apparatus by screw.
Preferably, the side outer wall of the upper projection plate is fixed with rack by screw, and rack and driving gear are mutual
Engagement.
Preferably, the bottom outer wall of the support plate is fixed with slide bar by screw, and sliding bar is connected to slide bar sliding slot
Inner wall.
Preferably, the top exterior walls of the fixed plate are fixed with push-rod electric machine by screw, and push-rod electric machine output shaft is logical
Cross one end outer wall that screw is fixed on supporting rod.
Preferably, the bottom outer wall quadrangle of the support plate is fixed with stabilizer blade, and the bottom of four stabilizer blades by screw
Outer wall is fixed with universal wheel by screw.
Preferably, the hydraulic cylinder, driving motor and push-rod electric machine are respectively connected with switch, and switch is connected with controller.
The beneficial effects of the utility model are：
1. by the way that driving gear and rack is arranged, after starting driving motor, upslide shadow can be made by rack pinion
Plate rises, and upper projection plate and lower projection plate are spliced, drop shadow spread can be expanded, convenient for displaying tender content；
2. by the way that push-rod electric machine is arranged, the height of projecting apparatus can be adjusted, in order to ensure best projection effect and projection
Angle when leaving unused, shrinks supporting rod by push-rod electric machine, rotates fixed link, fall projection plate, can effectively reduce occupancy and deposit
Between emptying；
3. being moved up by the way that hydraulic cylinder and slide bar, Hydraulic Cylinder support plate is arranged, universal wheel leaves ground, can keep bottom
Seat is placed steadily, and slide bar can limit support plate moving direction, and support plate is kept steadily to rise, while convenient for adjusting the device
Highly, degree easy to use is improved.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel building calling for tenders of project device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel building calling for tenders of project device side structure schematic view.
In figure：1 pedestal, 2 stabilizer blades, 3 slide bars, 4 hydraulic cylinders, 5 universal wheels, projection plate, 7 loud speakers, 8 fixed links, 9 teeth on 6
Item, 10 driving gears, 11 times projection plates, 12 support plates, 13 push-rod electric machines, 14 projecting apparatus, 15 driving motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the both sides inner wall of a kind of novel building calling for tenders of project device, including pedestal 1, pedestal 1 is provided with branch
Fagging sliding slot, and the inner wall of two support plate sliding slots slidably connects the same support plate 12, the bottom interior wall of pedestal 1 passes through
Screw is fixed with hydraulic cylinder 4, and piston rod one end of hydraulic cylinder 4 is fixed on the bottom outer wall of support plate 12 by screw, support
The bottom interior wall of plate 12 is provided with lower projection plate sliding slot, and the inner wall of lower projection plate sliding slot slidably connects lower projection plate 11, support
The both sides inner wall of plate 12 is provided with projection plate sliding slot, and the inner wall of two upper projection plate sliding slots slidably connects on same
The side outer wall of projection plate 6, support plate 12 is provided with gear shaft mounting hole, and the inner wall of gear shaft mounting hole is connected with by bearing
The side outer wall of gear shaft, gear shaft has driving gear 10, the side outer wall of support plate 12 to be fixed by screw by key connection
There is a driving motor 15, and 15 output shaft of driving motor is fixed on one end outer wall of gear shaft by shaft coupling, in the bottom of pedestal 1
Wall is provided with slide bar sliding slot, and both sides are fixed with loud speaker 7, and upper projection plate 6 by screw at the top of the side outer wall of upper projection plate 6
Side outer wall at the top of both sides be connected through the hinge and have fixed link 8, the top exterior walls of two fixed links 8 are fixed by screw
There is the same fixed plate, and the bottom outer wall of two fixed links 8 is fixed with loop bar, the side inner wall of two loop bars by screw
Supporting rod is slidably connected, and the bottom outer wall of two supporting rods is fixed with the same projecting apparatus 14 by screw.
In the utility model, the side outer wall of upper projection plate 6 is fixed with rack 9, and rack 9 and driving gear by screw
10 intermeshings, the bottom outer wall of support plate 12 are fixed with slide bar 3 by screw, and slide bar 3 is slidably connected to the interior of slide bar sliding slot
The top exterior walls of wall, fixed plate are fixed with push-rod electric machine 13 by screw, and 13 output shaft of push-rod electric machine is fixed on by screw
The bottom outer wall quadrangle of one end outer wall of supporting rod, support plate 12 is fixed with stabilizer blade 2, and the bottom of four stabilizer blades 2 by screw
Portion's outer wall is fixed with universal wheel 5 by screw, and hydraulic cylinder 4, driving motor 15 and push-rod electric machine 13 are respectively connected with switch, and open
Connection is connected to the controller of model DATA-7311.
Operation principle：It pushes the device to designated position, starts hydraulic cylinder 4, pedestal 1 is attached at ground, pushes support plate
12 rise to suitable location, start driving motor 15, are driven by driving gear 10 and rack 9, and upper projection plate 6 rises, and push
Lower projection plate 11 makes projection plate 6 and lower projection plate 11 be stitched together, and adjusts the angle of fixed link 8, starts push-rod electric machine 13
Supporting rod movement is pushed, the height of projecting apparatus 14 is adjusted, projecting apparatus 14 is opened and calls for bid.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel building calling for tenders of project device, including pedestal (1), which is characterized in that the both sides inner wall of the pedestal (1) is equal
It is provided with support plate sliding slot, and the inner wall of two support plate sliding slots slidably connects the same support plate (12), the pedestal (1)
Bottom interior wall hydraulic cylinder (4) is fixed with by screw, and support plate is fixed in piston rod one end of hydraulic cylinder (4) by screw
(12) bottom interior wall of bottom outer wall, the support plate (12) is provided with lower projection plate sliding slot, and the inner wall of lower projection plate sliding slot
Lower projection plate (11) is slidably connected, the both sides inner wall of the support plate (12) is provided with projection plate sliding slot, and two upslides
The inner wall of shadow plate sliding slot slidably connects the same upper projection plate (6), and the side outer wall of the support plate (12) is provided with gear
Shaft mounting hole, and the inner wall of gear shaft mounting hole connects sprocket drive spindle by bearing, the side outer wall of the gear shaft passes through key
It is connected with driving gear (10), the side outer wall of the support plate (12) is fixed with driving motor (15) by screw, and drives
Motor (15) output shaft is fixed on one end outer wall of gear shaft by shaft coupling, and the bottom interior wall of the pedestal (1) is provided with slide bar
The side outer wall top both sides of sliding slot, the upper projection plate (6) are fixed with loud speaker (7), and upper projection plate (6) by screw
Side outer wall at the top of both sides be connected through the hinge and have fixed link (8), the top exterior walls of two fixed links (8) pass through
Screw is fixed with the same fixed plate, and the bottom outer wall of two fixed links (8) is fixed with loop bar by screw, described in two
The side inner wall of loop bar slidably connects supporting rod, and the bottom outer wall of two supporting rods be fixed with by screw it is same
Projecting apparatus (14).
2. a kind of novel building calling for tenders of project device according to claim 1, which is characterized in that the upper projection plate (6)
Side outer wall rack (9) is fixed with by screw, and rack (9) is intermeshed with driving gear (10).
3. a kind of novel building calling for tenders of project device according to claim 1, which is characterized in that the support plate (12)
Bottom outer wall is fixed with slide bar (3) by screw, and slide bar (3) is slidably connected to the inner wall of slide bar sliding slot.
4. a kind of novel building calling for tenders of project device according to claim 1, which is characterized in that the top of the fixed plate
Outer wall is fixed with push-rod electric machine (13) by screw, and push-rod electric machine (13) output shaft is fixed on one end of supporting rod by screw
Outer wall.
5. a kind of novel building calling for tenders of project device according to claim 1, which is characterized in that the support plate (12)
Bottom outer wall quadrangle is fixed with stabilizer blade (2) by screw, and the bottom outer wall of four stabilizer blades (2) is fixed with ten thousand by screw
To wheel (5).
6. a kind of novel building calling for tenders of project device according to claim 1, which is characterized in that the hydraulic cylinder (4) is driven
Dynamic motor (15) and push-rod electric machine (13) are respectively connected with switch, and switch is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263270.5U CN207781141U (en) | 2018-02-08 | 2018-02-08 | A kind of novel building calling for tenders of project device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263270.5U CN207781141U (en) | 2018-02-08 | 2018-02-08 | A kind of novel building calling for tenders of project device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781141U true CN207781141U (en) | 2018-08-28 |
Family
ID=63210363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820263270.5U Expired - Fee Related CN207781141U (en) | 2018-02-08 | 2018-02-08 | A kind of novel building calling for tenders of project device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781141U (en) |
-
2018
- 2018-02-08 CN CN201820263270.5U patent/CN207781141U/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: 20180828 Termination date: 20190208 |