CN211624724U - Building engineering bid inviting management device - Google Patents
Building engineering bid inviting management device Download PDFInfo
- Publication number
- CN211624724U CN211624724U CN201922068980.XU CN201922068980U CN211624724U CN 211624724 U CN211624724 U CN 211624724U CN 201922068980 U CN201922068980 U CN 201922068980U CN 211624724 U CN211624724 U CN 211624724U
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- fixedly connected
- display screen
- mounting panel
- bevel gear
- threaded rod
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Abstract
The utility model discloses a device of building engineering management of inviting bid, comprising a base plate, the upper end fixedly connected with lift post of bottom plate, the lift post outer slip cover is equipped with sliding sleeve, be equipped with in the lift post and be used for carrying out the elevating system who goes up and down to sliding sleeve, sliding sleeve's left side fixedly connected with mounting panel, the left side of mounting panel is equipped with the display screen, the one end downside that the display screen is close to the mounting panel passes through rotor plate and mounting panel fixed connection, be equipped with the adjustment mechanism who is used for adjusting the display screen angle in the mounting panel. The utility model discloses can adjust the height and the angle of display screen, the effect of show is better.
Description
Technical Field
The utility model relates to a building engineering management equipment technical field especially relates to a device of building engineering bid management.
Background
The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.
Building engineering need be beckoned mark before the beginning, and the display screen rigidity that the management was used is beckoned mark now, is not convenient for highly adjust it, and the angle of display screen is also not convenient for adjust, and the effect of show is relatively poor.
Therefore, the device for building engineering bid inviting management is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the height and the angle of the display screen are not convenient for to adjust among the prior art, and the device of a building engineering bid management that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device of mark management is beckoned in building engineering, comprises a base plate, the upper end fixedly connected with lift post of bottom plate, the outer slip cap of lift post is equipped with sliding sleeve, be equipped with in the lift post and be used for carrying out the elevating system who goes up and down to sliding sleeve, sliding sleeve's left side fixedly connected with mounting panel, the left side of mounting panel is equipped with the display screen, the one end downside that the display screen is close to the mounting panel passes through rotor plate and mounting panel fixed connection, be equipped with the adjustment mechanism who is used for adjusting the display screen angle in the mounting panel.
Preferably, elevating system is including setting up the bar through-hole in the lift post, sliding connection has the lifter plate in the bar through-hole, the screw thread runs through and is equipped with first threaded rod about the lifter plate, the upper end of first threaded rod is rotated with the interior top of bar through-hole and is connected, bar through-hole lower extreme is equipped with the lift groove, the lower extreme of first threaded rod is rotated with the lift inslot bottom and is connected, both ends all with sliding sleeve inside wall fixed connection about the lifter plate, the lift inslot is equipped with the dwang, be connected through bevel gear group transmission between dwang and the first threaded rod, the one end of dwang is rotated and is run through the first twist grip of lift post and coaxial fixedly connected with.
Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with the rotating rod, and the second bevel gear is coaxially and fixedly connected with the first threaded rod.
Preferably, adjustment mechanism is including setting up the recess in the mounting panel is left, the recess internal rotation is connected with two second threaded rods, two connect through the drive mechanism transmission between the second threaded rod, two the outer equal thread bush of second threaded rod is equipped with the screw block, two the one end that the recess was kept away from to the screw block all rotates and is connected with the deflection pole, two the one end that the screw block was kept away from to the deflection pole all rotates with the display screen and is connected, one of them the lower extreme of second threaded rod is rotated and is run through mounting panel and coaxial fixedly connected with second turning handle.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are respectively and fixedly connected with the two second threaded rods in a coaxial manner, and the two belt pulleys are in transmission connection through a belt.
Preferably, the four corners of the lower end of the bottom plate are fixedly connected with self-locking universal wheels.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the lifting mechanism, the first rotating handle drives the first threaded rod to rotate, the first threaded rod drives the lifting plate to lift, the lifting plate drives the sliding sleeve to lift, the sliding sleeve drives the mounting plate to lift, and the mounting plate drives the display screen to lift until the display screen reaches a proper position, so that the height of the display screen can be conveniently adjusted;
2. through setting up the second turning handle, the second turning handle drives two second threaded rods and rotates, and two second threaded rods drive two screw blocks and go up and down, and two screw blocks drive two deflection poles and deflect, and two deflection poles drive the display screen and rotate until suitable angle to be convenient for show the information on the display screen, the bandwagon effect is better.
The utility model discloses can adjust the height and the angle of display screen, the effect of show is better.
Drawings
Fig. 1 is a front perspective view of a device for bidding management in construction works according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a perspective view of a top view of a device for bidding management in construction works according to the present invention;
fig. 4 is a schematic side structure diagram of a mounting plate in a device for bidding management in construction engineering.
In the figure: the self-locking type universal wheel comprises a base plate 1, a lifting column 2, a sliding sleeve 3, a lifting mechanism 4, a mounting plate 5, a display screen 6, a rotating plate 7, an adjusting mechanism 8, a strip-shaped through hole 9, a lifting plate 10, a first threaded rod 11, a lifting groove 12, a rotating rod 13, a bevel gear set 14, a first rotating handle 15, a first bevel gear 16, a second bevel gear 17, a groove 18, a second threaded rod 19, a transmission mechanism 20, a thread block 21, a deflection rod 22, a second rotating handle 23, a belt pulley 24 and a self-locking universal wheel 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a device of building engineering bid management, including bottom plate 1, it needs to explain, the equal fixedly connected with of lower extreme four corners department of bottom plate 1 is from locking-type universal wheel 25, the upper end fixedly connected with lift post 2 of bottom plate 1, the outer slip cap of lift post 2 is equipped with sliding sleeve 3, be equipped with the elevating system 4 that is used for going up and down sliding sleeve 3 in the lift post 2, specifically, elevating system 4 is including setting up the bar through-hole 9 in lift post 2, sliding connection has lifter plate 10 in the bar through-hole 9, the screw thread runs through and is equipped with first threaded rod 11 about the lifter plate 10.
The utility model discloses in, the upper end of first threaded rod 11 is connected with the rotation of top in the bar through-hole 9, bar through-hole 9 lower extreme is equipped with lift groove 12, the lower extreme of first threaded rod 11 is connected with the rotation of bottom in the lift groove 12, both ends all with 3 inside wall fixed connection of sliding sleeve about lifter plate 10, be equipped with dwang 13 in the lift groove 12, be connected through bevel gear 14 transmission between dwang 13 and the first threaded rod 11, it is worth mentioning that, bevel gear 14 includes intermeshing's first bevel gear 16 and second bevel gear 17, first bevel gear 16 and 13 coaxial fixed connection of dwang, second bevel gear 17 and 11 coaxial fixed connection of first threaded rod, the one end of dwang 13 is rotated and is run through lift post 2 and the first handle 15 of coaxial fixed connection, sliding sleeve 3's left side fixedly connected with mounting panel 5.
In the utility model, a display screen 6 is arranged on the left side of a mounting plate 5, the lower side of one end of the display screen 6 close to the mounting plate 5 is fixedly connected with the mounting plate 5 through a rotating plate 7, an adjusting mechanism 8 for adjusting the angle of the display screen 6 is arranged in the mounting plate 5, it is noted that the adjusting mechanism 8 comprises a groove 18 arranged on the left side of the mounting plate 5, two second threaded rods 19 are rotatably connected in the groove 18, the two second threaded rods 19 are in transmission connection through a transmission mechanism 20, it is noted that the transmission mechanism 20 comprises two belt pulleys 24, the two belt pulleys 24 are respectively in coaxial fixed connection with the two second threaded rods 19, the two belt pulleys 24 are in transmission connection through a belt, thread blocks 21 are uniformly sleeved outside the two second threaded rods 19, one ends of the two thread blocks 21 far away from the groove 18 are rotatably connected with deflection rods 22, one ends of the two deflection rods 22 far away from the thread blocks 21 are, the lower end of one of the second threaded rods 19 rotatably penetrates the mounting plate 5 and is coaxially and fixedly connected with a second rotating handle 23.
The utility model discloses when highly adjusting the display screen, rotate first turning handle 15, first turning handle 15 drives first bevel gear 16 and rotates, and first bevel gear 16 drives first bevel gear 17 and rotates, and first bevel gear 17 drives first threaded rod 11 and rotates, and first threaded rod 11 drives lifter plate 10 and goes up and down, and lifter plate 10 drives sliding sleeve 3 and goes up and down, and sliding sleeve 3 drives mounting panel 5 and goes up and down, and mounting panel 5 drives display screen 6 and goes up and down until suitable position.
The utility model discloses when adjusting the angle of display screen 6, rotate second turning handle 23, second turning handle 23 drives one of them second threaded rod 19 and rotates, and one of them second threaded rod 19 drives another second threaded rod 19 through two belt pulleys 24 and belt and rotates, and two second threaded rods 19 drive two screw blocks 21 and go up and down, and two screw blocks 21 drive two deflection poles 22 and deflect, and two deflection poles 22 drive display screen 6 and rotate, until suitable angle can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a device of mark management is beckoned in building engineering, includes bottom plate (1), its characterized in that, upper end fixedly connected with lift post (2) of bottom plate (1), lift post (2) outer slip cover is equipped with sliding sleeve (3), be equipped with in lift post (2) and be used for carrying out elevating system (4) that go up and down to sliding sleeve (3), the left side fixedly connected with mounting panel (5) of sliding sleeve (3), the left side of mounting panel (5) is equipped with display screen (6), the one end downside that display screen (6) are close to mounting panel (5) passes through rotor plate (7) and mounting panel (5) fixed connection, be equipped with in mounting panel (5) and be used for carrying out adjustment mechanism (8) that adjust display screen (6) angle.
2. The device for the building engineering bid inviting management according to claim 1, characterized in that the lifting mechanism (4) comprises a bar-shaped through hole (9) arranged in the lifting column (2), a lifting plate (10) is slidably connected in the bar-shaped through hole (9), a first threaded rod (11) is arranged on the lifting plate (10) in a threaded manner, the upper end of the first threaded rod (11) is rotatably connected with the inner top of the bar-shaped through hole (9), a lifting groove (12) is arranged at the lower end of the bar-shaped through hole (9), the lower end of the first threaded rod (11) is rotatably connected with the inner bottom of the lifting groove (12), the left end and the right end of the lifting plate (10) are fixedly connected with the inner side wall of the sliding sleeve (3), a rotating rod (13) is arranged in the lifting groove (12), and the rotating rod (13) is in transmission connection with the first threaded rod (11) through a bevel gear set (14), one end of the rotating rod (13) rotates to penetrate through the lifting column (2) and is coaxially and fixedly connected with a first rotating handle (15).
3. A building engineering bid management device according to claim 2, characterized in that the bevel gear set (14) comprises a first bevel gear (16) and a second bevel gear (17) which are engaged with each other, the first bevel gear (16) is coaxially and fixedly connected with the rotating rod (13), and the second bevel gear (17) is coaxially and fixedly connected with the first threaded rod (11).
4. The building engineering bid management device according to claim 1, characterized in that the adjusting mechanism (8) includes a groove (18) disposed on the left side of the mounting plate (5), two second threaded rods (19) are rotatably connected to the groove (18), the two second threaded rods (19) are in transmission connection through a transmission mechanism (20), two second threaded rods (19) are externally and uniformly sleeved with thread blocks (21), one ends of the two thread blocks (21) far away from the groove (18) are rotatably connected with deflection rods (22), one ends of the two deflection rods (22) far away from the thread blocks (21) are rotatably connected with the display screen (6), and one lower end of the second threaded rod (19) is rotatably connected with a second rotating handle (23) which penetrates through the mounting plate (5) and is coaxially and fixedly connected with the second rotating handle.
5. A building engineering bid management device according to claim 4, characterized in that, the transmission mechanism (20) comprises two belt pulleys (24), two belt pulleys (24) are respectively coaxially and fixedly connected with the two second threaded rods (19), and the two belt pulleys (24) are connected through a belt transmission.
6. A device for the tender management of construction works according to claim 1, characterized in that the bottom plate (1) is fixedly connected with self-locking universal wheels (25) at the four corners of the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068980.XU CN211624724U (en) | 2019-11-27 | 2019-11-27 | Building engineering bid inviting management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068980.XU CN211624724U (en) | 2019-11-27 | 2019-11-27 | Building engineering bid inviting management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624724U true CN211624724U (en) | 2020-10-02 |
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ID=72626685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068980.XU Active CN211624724U (en) | 2019-11-27 | 2019-11-27 | Building engineering bid inviting management device |
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| Country | Link |
|---|---|
| CN (1) | CN211624724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464786A (en) * | 2021-06-25 | 2021-10-01 | 深圳市志腾永盛科技有限公司 | Vertical flat plate for adjusting self inclination |
| CN114087499A (en) * | 2021-11-22 | 2022-02-25 | 南京林业大学 | Projection device capable of interactive imaging based on visual communication design |
| CN114370574A (en) * | 2022-01-18 | 2022-04-19 | 济宁市微山生态环境监控中心 | Environment monitoring device for environment emergency early warning |
-
2019
- 2019-11-27 CN CN201922068980.XU patent/CN211624724U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464786A (en) * | 2021-06-25 | 2021-10-01 | 深圳市志腾永盛科技有限公司 | Vertical flat plate for adjusting self inclination |
| CN114087499A (en) * | 2021-11-22 | 2022-02-25 | 南京林业大学 | Projection device capable of interactive imaging based on visual communication design |
| CN114370574A (en) * | 2022-01-18 | 2022-04-19 | 济宁市微山生态环境监控中心 | Environment monitoring device for environment emergency early warning |
| CN114370574B (en) * | 2022-01-18 | 2023-09-15 | 济宁市微山生态环境监控中心 | Environment monitoring device for environment emergency early warning |
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