CN214955513U - Building engineering cost teaching presentation device - Google Patents
Building engineering cost teaching presentation device Download PDFInfo
- Publication number
- CN214955513U CN214955513U CN202121294522.9U CN202121294522U CN214955513U CN 214955513 U CN214955513 U CN 214955513U CN 202121294522 U CN202121294522 U CN 202121294522U CN 214955513 U CN214955513 U CN 214955513U
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- demonstration
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- mounting frame
- mounting
- cost teaching
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000010405 clearance mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model discloses a construction engineering cost teaching demonstration device, which relates to the construction engineering technical field, and comprises a mounting plate and a display device; the walking wheels are arranged at two ends of one side of the mounting plate, and the mounting frame is arranged at one side of the mounting plate; the demonstration mechanism is arranged on one side of the mounting frame and comprises a demonstration component and a positioning component which are connected and act together to realize the adjustment and positioning of the demonstration mechanism; the cleaning mechanism is arranged on one side of the mounting frame and used for timely cleaning the demonstration mechanism, the device is reasonable in structural principle design, convenient to operate and use and high in practicability.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a building engineering cost teaching presentation device.
Background
With the soaring of real estate market in China and the rise of social infrastructure construction, the engineering cost consultation industry with abundant local resources, human veins and policy resources develops rapidly, the service types of the engineering cost consultation industry are gradually improved, the engineering investigation and design capability is rapidly improved, and good economic benefit and social benefit are obtained.
Traditional teaching presentation device, blackboard frame that general formula can remove, this kind of structural style though can use in a flexible way, demonstrates the checking calculation to the building engineering cost, but when actually carrying out the use, can not clear up the face automatically, and the manual work clearance is comparatively loaded down with trivial details, and the dust is unfavorable for human healthy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building engineering cost teaching presentation device has solved the problem that goes out among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a building engineering cost teaching demonstration device comprises a mounting plate and a display device, wherein the mounting plate is provided with a display screen;
the walking wheels are arranged at two ends of one side of the mounting plate, and the mounting frame is arranged at one side of the mounting plate;
the demonstration mechanism is arranged on one side of the mounting frame and comprises a demonstration component and a positioning component which are connected and act together to realize the adjustment and positioning of the demonstration mechanism;
the cleaning mechanism is arranged on one side of the mounting frame and used for timely cleaning the demonstration mechanism.
As the utility model discloses a preferred technical scheme, the demonstration subassembly includes the demonstration board, and the demonstration board both sides are connected with the mounting bracket, the constant head tank is seted up at demonstration board both ends.
As a preferred technical scheme of the utility model, locating component includes the locating piece, and locating piece one side sets up the locating lever, and the locating lever is the T shape structure of handstand, the locating lever corresponds the setting with the constant head tank, locating lever one side sets up the extensible member.
As a preferred technical scheme of the utility model, clearance mechanism includes the fixed plate, and fixed plate one side sets up driving motor, and driving motor's output shaft one side sets up the drive wheel, and drive wheel one side sets up the fixed axle, and fixed axle one side sets up the transfer line, and transfer line one side sets up the clearance brush, and the clearance brush is connected with the mounting bracket.
As an optimized technical scheme of the utility model, mounting bracket one side sets up the weather shield.
The utility model discloses have following useful part: when using, the presentation device that will use is placed in suitable position, demonstrate the exhibition to engineering cost, after general face uses the completion, the pulling locating lever, the demonstration board rotates, trade the face, then realize using at once of another side, start driving motor simultaneously, drive the clearance brush under the effect of the transfer line of drive wheel one side, reciprocating motion, the realization is cleared up the chalk handwriting on the blackboard, and when the device cleared up the dust, clear up at the another side of operation face, can effectual isolated dust clearance to the harm of health, guarantee that the user of service is healthy, and the operation is convenient, and the practicality is higher.
Drawings
Fig. 1 is a schematic structural diagram of a side view of a construction cost teaching demonstration device.
Fig. 2 is a schematic structural diagram of a main view of a construction cost teaching demonstration device.
Fig. 3 is a schematic structural diagram of a driving wheel in the construction cost teaching demonstration device.
In the figure: 1. mounting a plate; 2. a mounting frame; 3. a driving wheel; 4. a transmission rod; 5. positioning blocks; 6. positioning a rod; 7. cleaning a brush; 8. a demonstration board; 9. positioning a groove; 10. a telescoping member; 11. a drive motor; 12. a traveling wheel; 13. a fixing plate; 14. a fixed shaft; 15. a rain shield.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a construction cost teaching demonstration device for construction engineering comprises a mounting plate 1 and a display plate;
the walking wheels 12 are rotatably arranged at two ends of one side of the mounting plate 1, and one side of the mounting plate 1 is fixedly connected with the mounting frame 2;
the demonstration mechanism is arranged on one side of the mounting frame 2 and comprises a demonstration component and a positioning component which are connected and act together to realize the adjustment and positioning of the demonstration mechanism; demonstration subassembly includes demonstration board 8, and demonstration board 8 both sides are rotated with mounting bracket 2 and are connected, constant head tank 9 is seted up at demonstration board 8 both ends.
Locating component includes locating piece 5, locating piece 5 and mounting bracket 2 fixed connection, 5 one side sliding connection locating lever 6 of locating piece, locating lever 6 are the T shape structure of handstand, locating lever 6 corresponds the setting with constant head tank 9, 6 one sides of locating lever set up extensible member 10, and extensible member 10 can use expanding spring, perhaps has the metal parts of the flexible nature of elasticity, and extensible member 10 both sides simultaneously respectively with locating lever 6 and 5 lateral walls fixed connection of locating piece.
Clearance mechanism sets up in mounting bracket 2 one side for in time clearance to demonstration mechanism, clearance mechanism includes fixed plate 13, fixed plate 13 and mounting bracket 2 fixed connection, fixed plate 13 one side fixed connection driving motor 11, driving motor 11's output shaft one side is rotated and is connected drive wheel 3, 3 one side fixed connection fixed axles 14 of drive wheel, the articulated transfer line 4 in fixed axle 14 one side, the articulated brush 7 of clearing up in transfer line 4 one side, clearing up brush 7 and mounting bracket 2 sliding connection.
When using, driving motor 11 drives drive wheel 3 and rotates, under the effect of fixed axle 14, drives clearance brush 7 reciprocating motion through the transmission of transfer line 4, and clearance brush 7 carries out reciprocal clearance to the dust on demonstration board 8, and wherein clearance brush 7 is when the minimum position of removal, and its position can not block the rotation of demonstration board 8 in the below of demonstration board 8.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: 2 one side fixed connection weather shield 15 of mounting bracket, when using, weather shield 15 can effectual supplementary rain, and effectual protection demonstration board 8, extension fixture's life.
The utility model discloses in the implementation process, when using, the presentation device that will use is placed in suitable position, demonstrate the exhibition to engineering cost, use the completion back when general face, pulling locating lever 6, the demonstration board 8 rotates, trade the face, then realize using at once of another side, start driving motor 11 simultaneously, drive clearance brush 7 under the effect of transfer line 4 of drive wheel 3 one side, reciprocating motion, the realization is cleared up the chalk handwriting on the blackboard, and when the device cleared up the dust, clear up at the another side of operation face, can effectual isolated dust clearance harm to the health, guarantee that user of service's is healthy, and the operation is convenient, the practicality is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A building engineering cost teaching demonstration device comprises a mounting plate and is characterized by also comprising a display device;
the walking wheels are arranged at two ends of one side of the mounting plate, and the mounting frame is arranged at one side of the mounting plate;
the demonstration mechanism is arranged on one side of the mounting frame and comprises a demonstration component and a positioning component which are connected and act together to realize the adjustment and positioning of the demonstration mechanism;
the cleaning mechanism is arranged on one side of the mounting frame and used for timely cleaning the demonstration mechanism.
2. The construction cost teaching demonstration device according to claim 1, wherein the demonstration component comprises a demonstration board, two sides of the demonstration board are connected with the mounting frame, and positioning grooves are formed in two ends of the demonstration board.
3. The construction cost teaching demonstration device according to claim 2, wherein the positioning assembly comprises a positioning block, a positioning rod is arranged on one side of the positioning block, the positioning rod is of an inverted T-shaped structure and is arranged corresponding to the positioning groove, and a telescopic piece is arranged on one side of the positioning rod.
4. The construction cost teaching demonstration device according to claim 3, wherein the cleaning mechanism comprises a fixing plate, a driving motor is arranged on one side of the fixing plate, a driving wheel is arranged on one side of an output shaft of the driving motor, a fixing shaft is arranged on one side of the driving wheel, a transmission rod is arranged on one side of the fixing shaft, a cleaning brush is arranged on one side of the transmission rod, and the cleaning brush is connected with the mounting frame.
5. The construction cost teaching demonstration device according to claim 3 or 4, wherein a rain shield is arranged on one side of the mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294522.9U CN214955513U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost teaching presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294522.9U CN214955513U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost teaching presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955513U true CN214955513U (en) | 2021-11-30 |
Family
ID=79053170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121294522.9U Active CN214955513U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost teaching presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955513U (en) |
-
2021
- 2021-06-10 CN CN202121294522.9U patent/CN214955513U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |