CN216212176U - Special show board of engineering cost - Google Patents
Special show board of engineering cost Download PDFInfo
- Publication number
- CN216212176U CN216212176U CN202121946456.9U CN202121946456U CN216212176U CN 216212176 U CN216212176 U CN 216212176U CN 202121946456 U CN202121946456 U CN 202121946456U CN 216212176 U CN216212176 U CN 216212176U
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- gear
- rod
- display board
- limiting
- swing joint
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- 238000010276 construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 9
- 240000004282 Grewia occidentalis Species 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 3
- 230000001681 protective Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of engineering cost, in particular to a special display board for engineering cost, which comprises a limiting sleeve, wherein the inner wall of the limiting sleeve is movably connected with an adjusting rod, the outer wall of the adjusting rod is respectively provided with a mounting hole and a limiting groove, the inner wall of the limiting sleeve is fixedly connected with a limiting block, one end of the adjusting rod is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a rotating seat. According to the utility model, the limiting sleeve, the limiting groove, the limiting block, the connecting rod, the rotating seat, the rotating rod, the first gear, the second gear, the fixing rod, the rotating disk and the display board are arranged, the rotating disk is manually rotated, so that the second gear and the first gear can be meshed and rotated, the display board can be driven to rotate when rotated, and meanwhile, the connecting rod is pulled upwards, so that not only is the display height of the display board convenient to adjust by a user, but also the display angle of the display board is convenient to adjust, therefore, the flexibility and convenience in use are greatly improved, and convenience is brought to the use.
Description
Technical Field
The utility model relates to the technical field of construction cost, in particular to a special display board for construction cost.
Background
The project cost directly means the construction price of the project, the three elements of the project pricing, the price and the fee, the project cost task includes calculating the direct fee, the indirect fee, the standard fee and the tax contained in the project according to the drawing, the quota and the list standard, various data files and drawings are used in the project cost, the project cost data needs to be demonstrated to the customer by a demonstration board, and the data on the demonstration board needs to be marked in the demonstration process.
But the special show board of present engineering cost general structure is comparatively simple, and can't satisfy user's demand of using, and can't adjust the show board according to the demand when the demonstration explanation, has not only reduced the effect of explanation, has reduced the practicality of show board simultaneously.
Therefore, a special display board for engineering cost is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the special display board for the engineering cost is inconvenient to adjust, the utility model aims to provide the special display board for the engineering cost.
The utility model provides a special engineering cost display board which comprises a limiting sleeve, wherein the inner wall of the limiting sleeve is movably connected with a regulating rod, the outer wall of the regulating rod is respectively provided with a mounting hole and a limiting groove, the inner wall of the limiting sleeve is fixedly connected with a limiting block, one end of the regulating rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a rotating seat, and the top of the rotating seat is movably connected with a rotating rod.
The utility model discloses a show board, including dwang, outer wall fixedly connected with first gear, the outer wall swing joint of first gear has the second gear, the inner wall fixedly connected with dead lever of second gear, the outer wall fixedly connected with carousel of dead lever, lower spacing sheathed tube outer wall fixedly connected with mount pad, the one end swing joint of dwang has the show board, the bottom of show board is sub-magnet of fixedly connected with and fixed bed respectively, the positive swing joint of show board has female magnet, the outer wall fixedly connected with protecting crust of female magnet.
Preferably, limit sleeve's one end fixedly connected with bottom plate, and the bottom fixedly connected with universal wheel of bottom plate, the person of facilitating the use can drive the show board through the universal wheel and remove.
Preferably, spacing sheathed tube inner wall fixedly connected with baffle, and one side of stopper respectively with one side fixed connection of spacing sheathed tube inner wall and baffle, and the outer wall of stopper and the inner wall swing joint of spacing groove can play spacing effect of keeping apart to the intraductal regulation pole of spacing sleeve, avoid two regulation poles to rock when adjusting.
Preferably, the one end fixedly connected with turning block of dwang, and the dwang passes through turning block and turning seat swing joint, and the inner wall of turning seat is provided with the bearing, and the outer wall fixed connection of the inner circle of bearing and turning block makes things convenient for dwang and first gear to rotate through the turning block, avoids when rotating restricted.
Preferably, logical groove has been seted up at the top of mount pad, and the inner wall that leads to the groove is provided with the bearing, and the inner wall of bearing and the outer wall fixed connection of dead lever, and the mount pad passes through bearing and dead lever swing joint, drives the second gear wheel and rotates when the dead lever of being convenient for rotates, and does not restrict the dead lever rotation, plays the support to the dead lever simultaneously.
Preferably, the mounting hole is respectively seted up at spacing sheathed tube outer wall and the outer wall of adjusting the pole, and the inner wall of mounting hole can be dismantled there is the bolt, and spacing sheathed tube and regulation pole all pass through mounting hole and bolt swing joint, through fixing the bolt in the mounting hole, conveniently fix regulation pole and spacing sleeve after adjusting.
Preferably, the outer wall fixedly connected with first gear of dwang, and the outer wall of first gear meshes with the outer wall of second gear mutually, meshes with the second gear mutually through first gear, is convenient for rotate simultaneously.
The working principle is as follows: when the display board is operated and used, the display board is moved to a proper position through the universal wheel, four corners of a drawing of a document to be displayed are respectively clamped into the fixing sleeves, then the drawing is conveniently fixed on the display board through attraction and matching of the female magnet and the sub magnet, the turntable is rotated according to the display requirement, the turntable drives the fixing rod to rotate, the second gear rotates simultaneously, the second gear is meshed with the outer wall of the first gear simultaneously so as to drive the first gear to rotate, the first gear rotates to drive the rotating rod to rotate, the display board is driven to rotate, the connecting rod is pulled upwards simultaneously, the adjusting rod at one end of the connecting rod moves upwards, the adjusting rod is fixed through the bolt on the outer wall of the limiting sleeve when the adjusting rod moves to a proper height, a user can conveniently adjust the height of the display board and the display angle, and the use effect is improved.
The technical means of the utility model can obtain the following technical effects:
(1) according to the utility model, the limiting sleeve, the limiting groove, the limiting block, the connecting rod, the rotating seat, the rotating rod, the first gear, the second gear, the fixing rod, the rotating disk and the display board are arranged, the rotating disk is manually rotated, so that the second gear and the first gear can be meshed and rotated with each other, the display board can be driven to rotate when rotated, and meanwhile, the connecting rod is pulled upwards, so that not only is the display height of the display board convenient to adjust by a user, but also the display angle of the display board is convenient to adjust, therefore, the flexibility and convenience in use are greatly improved, and convenience is brought to the use.
(2) According to the utility model, the display board, the sub-magnet, the fixing sleeve and the main magnet are arranged, the four corners of the explanation data are clamped into the fixing sleeve, so that the data can be fixed, meanwhile, the sub-magnet and the main magnet are matched in a direction-attracting mode, the fixing effect can be conveniently carried out according to the size of a drawing, the convenience in explanation is improved, and meanwhile, the practicability of the display board is greatly improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional view of a display board according to the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 5 is a schematic sectional view of the structure of the parent magnet and the protective shell of the present invention.
In the figure: 1. a limiting sleeve; 2. a base plate; 3. adjusting a rod; 4. mounting holes; 5. a limiting groove; 6. a limiting block; 7. a connecting rod; 8. a rotating seat; 9. rotating the rod; 10. a first gear; 11. a second gear; 12. fixing the rod; 13. a turntable; 14. a mounting seat; 15. a display board; 16. a sub-magnet; 17. a fixed layer; 18. fixing a sleeve; 19. a parent magnet; 20. and (4) a protective shell.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
Example 1
The preferred embodiment of the special display board for engineering cost provided by the utility model is shown in figures 1 to 5: the utility model provides a special show board of engineering cost, includes limit sleeve 1, and limit sleeve 1's inner wall swing joint has regulation pole 3, adjusts the outer wall of pole 3 and has seted up mounting hole 4 and spacing groove 5 respectively, and limit sleeve 1's inner wall fixedly connected with stopper 6 adjusts the one end fixedly connected with connecting rod 7 of pole 3, and the one end fixedly connected with of connecting rod 7 rotates seat 8, and the top swing joint who rotates seat 8 has dwang 9.
The outer wall of the rotating rod 9 is fixedly connected with a first gear 10, the outer wall of the first gear 10 is movably connected with a second gear 11, the inner wall of the second gear 11 is fixedly connected with a fixed rod 12, the outer wall of the fixed rod 12 is fixedly connected with a rotating disk 13, the outer wall of the lower limiting sleeve 1 is fixedly connected with an installation seat 14, one end of the rotating rod 9 is movably connected with a display board 15, the second gear 11 and the first gear 10 can be meshed with each other and rotate by arranging the limiting sleeve 1, a limiting groove 5, a limiting block 6, a connecting rod 7, a rotating seat 8, the rotating rod 9, the first gear 10, the second gear 11, the fixed rod 12, the rotating disk 13 and the display board 15 and manually rotating the rotating disk 13, the display board 15 can be driven to rotate during rotation, the connecting rod 7 is pulled upwards simultaneously, not only is convenient for a user to adjust the display height of the display board 15, but also is convenient for adjusting the display angle of the display board 15, thereby the flexibility and the convenient degree of using have been improved greatly, the use of using has been brought the facility, show board 15's bottom difference fixedly connected with sub-magnet 16 and fixed bed 17, show board 15's positive swing joint has female magnet 19, through setting up show board 15, sub-magnet 16, fixed cover 18 and female magnet 19, go into fixed cover 18 through explaining data four corners card, can play fixed effect to the data, sub-magnet 16 and female magnet 19 cooperate to inhaling simultaneously, be convenient for carry out the fixed action according to the size of drawing, convenience when improving the explanation, the practicality of show board 15 has been improved greatly simultaneously, female magnet 19's outer wall fixedly connected with protecting crust 20.
In this embodiment, limit sleeve 1's one end fixedly connected with bottom plate 2, and the bottom fixedly connected with universal wheel of bottom plate 2, the person of facilitating the use can drive show board 15 through the universal wheel and remove.
On embodiment 1's basis, limit sleeve 1's inner wall fixedly connected with baffle, and one side of stopper 6 respectively with limit sleeve 1's inner wall and one side fixed connection of baffle, and the outer wall of stopper 6 and the inner wall swing joint of spacing groove 5 can play the effect of spacing isolation to adjusting pole 3 in limit sleeve 1, avoid two to adjust pole 3 and rock when adjusting.
In this embodiment, the one end fixedly connected with turning block of dwang 9, and dwang 9 passes through turning block and 8 swing joint of turning seat, and the inner wall of turning seat 8 is provided with the bearing, and the outer wall fixed connection of the inner circle of bearing and turning block makes things convenient for dwang 9 and first gear 10 to rotate through the turning block, avoids when rotating the restriction.
Further, logical groove has been seted up at the top of mount pad 14, and the inner wall that leads to the groove is provided with the bearing, and the inner wall of bearing and the outer wall fixed connection of dead lever 12, and mount pad 14 passes through bearing and dead lever 12 swing joint, drives second gear 11 and rotates when being convenient for dead lever 12 rotates, and does not restrict dead lever 12 and rotate, plays the support to dead lever 12 simultaneously.
Furthermore, the mounting holes 4 are respectively formed in the outer wall of the limiting sleeve 1 and the outer wall of the adjusting rod 3, the inner wall of each mounting hole 4 can be disassembled with a bolt, the limiting sleeve 1 and the adjusting rod 3 are movably connected with the bolt through the mounting holes 4, and the bolt is fixed in the mounting holes 4, so that the adjusting rod 3 after adjustment can be conveniently fixed with the limiting sleeve 1.
Besides, the outer wall of the rotating rod 9 is fixedly connected with a first gear 10, and the outer wall of the first gear 10 is meshed with the outer wall of a second gear 11, so that the first gear 10 is meshed with the second gear 11, and the rotating is facilitated.
When the utility model is operated and used, as shown in fig. 1 to 5, the display board 15 is moved to a proper position through the universal wheel, four corners of a drawing of information to be displayed are respectively clamped in the fixing sleeve 18, then the drawing is conveniently fixed on the display board 15 through the attraction and matching of the female magnet 19 and the sub magnet 16, the rotary disc 13 is rotated according to the display requirement, the rotary disc 13 drives the fixed rod 12 to rotate and the second gear 11 to simultaneously rotate, the second gear 11 is meshed with the outer wall of the first gear 10 while rotating so as to drive the first gear 10 to rotate, the first gear 10 rotates to drive the rotating rod 9 to rotate, thereby driving the display board 15 to rotate, and simultaneously pulling the connecting rod 7 upwards, the adjusting rod 3 at one end of the connecting rod 7 moves upwards, and is fixed through the bolt on the outer wall of the limiting sleeve 1 when moving to a proper height, so that a user can adjust the height and the display angle of the display board 15, the use effect is improved.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should be considered within the scope of the utility model. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned whole application, and various technical features described in the present specification can be selected to be used alone or in combination according to actual needs, so that the present invention should cover other combinations and specific applications related to the present invention.
Claims (7)
1. The utility model provides a special show board of engineering cost, includes spacing sleeve pipe (1), its characterized in that: the inner wall of the limiting sleeve (1) is movably connected with an adjusting rod (3), the outer wall of the adjusting rod (3) is respectively provided with a mounting hole (4) and a limiting groove (5), the inner wall of the limiting sleeve (1) is fixedly connected with a limiting block (6), one end of the adjusting rod (3) is fixedly connected with a connecting rod (7), one end of the connecting rod (7) is fixedly connected with a rotating seat (8), and the top of the rotating seat (8) is movably connected with a rotating rod (9);
the outer wall fixedly connected with of dwang (9) first gear (10), the outer wall swing joint of first gear (10) has second gear (11), the inner wall fixedly connected with dead lever (12) of second gear (11), the outer wall fixedly connected with carousel (13) of dead lever (12), the outer wall fixedly connected with mount pad (14) of stop collar (1), the one end swing joint of dwang (9) has show board (15), the bottom of show board (15) is sub-magnet of fixedly connected with (16) and fixed bed (17) respectively, the positive swing joint of show board (15) has female magnet (19), the outer wall fixedly connected with protecting crust (20) of female magnet (19).
2. A special display board for construction cost according to claim 1, wherein: one end of the limiting sleeve (1) is fixedly connected with a bottom plate (2), and the bottom of the bottom plate (2) is fixedly connected with a universal wheel.
3. A special display board for construction cost according to claim 1, wherein: the inner wall fixedly connected with baffle of spacing sleeve pipe (1), and one side of stopper (6) respectively with the inner wall of spacing sleeve pipe (1) and one side fixed connection of baffle, and the outer wall of stopper (6) and the inner wall swing joint of spacing groove (5).
4. A special display board for construction cost according to claim 1, wherein: the one end fixedly connected with turning block of dwang (9), and dwang (9) are through turning block and rotation seat (8) swing joint, and the inner wall of rotation seat (8) is provided with the bearing, and the inner circle of bearing and the outer wall fixed connection of turning block.
5. A special display board for construction cost according to claim 1, wherein: the top of the mounting seat (14) is provided with a through groove, the inner wall of the through groove is provided with a bearing, the inner wall of the bearing is fixedly connected with the outer wall of the fixing rod (12), and the mounting seat (14) is movably connected with the fixing rod (12) through the bearing.
6. A special display board for construction cost according to claim 1, wherein: the mounting holes (4) are respectively formed in the outer wall of the limiting sleeve (1) and the outer wall of the adjusting rod (3), the inner wall of each mounting hole (4) can be disassembled with a bolt, and the limiting sleeve (1) and the adjusting rod (3) are movably connected with the bolt through the mounting holes (4).
7. A special display board for construction cost according to claim 1, wherein: the outer wall fixedly connected with first gear (10) of dwang (9), and the outer wall of first gear (10) meshes with the outer wall of second gear (11) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946456.9U CN216212176U (en) | 2021-08-18 | 2021-08-18 | Special show board of engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946456.9U CN216212176U (en) | 2021-08-18 | 2021-08-18 | Special show board of engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212176U true CN216212176U (en) | 2022-04-05 |
Family
ID=80916221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121946456.9U Active CN216212176U (en) | 2021-08-18 | 2021-08-18 | Special show board of engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212176U (en) |
-
2021
- 2021-08-18 CN CN202121946456.9U patent/CN216212176U/en active Active
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