CN216849246U - Information display board that engineering management used with adjustable - Google Patents
Information display board that engineering management used with adjustable Download PDFInfo
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- CN216849246U CN216849246U CN202123120355.9U CN202123120355U CN216849246U CN 216849246 U CN216849246 U CN 216849246U CN 202123120355 U CN202123120355 U CN 202123120355U CN 216849246 U CN216849246 U CN 216849246U
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- information display
- display board
- bottom plate
- engineering management
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- 239000007787 solid Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable information display board for engineering management, which comprises a bottom board and a lifting unit; a bottom plate: four corners of the lower surface of the universal wheel are provided with universal wheels which are symmetrically distributed; a lifting unit: including solid fixed cylinder, screw thread post and screw thread ring cover, gu fixed cylinder sets up in the upper surface middle part of bottom plate, gu fixed cylinder's inside sliding connection has the screw thread post, gu fixed cylinder's up end rotates through plane bearing and is connected with the screw thread ring cover, the outside threaded connection of the inner chamber of screw thread ring cover and screw thread post, the upper end of screw thread post is equipped with the information board, and the lift unit still includes locking bolt and stopper, locking bolt threaded connection is in the screw hole that gu fixed cylinder extrados upper end set up, and the inboard end of locking bolt rotates through the pivot and is connected with the stopper, and this information display board that engineering management used with adjustable has satisfied the demand of the not high quick adjustment of information display board.
Description
Technical Field
The utility model relates to an information display board technical field that engineering management used specifically is an information display board that engineering management used with adjustable.
Background
Engineering management includes civil and architectural engineering, hydraulic engineering, electric power engineering, etc., and in engineering management, the information show board is indispensable, it is used for expressing the engineering content with the form of characters to and paste the drawing on the information show board through glue and demonstrate, and at present, in the construction management's of building engineering in-process, all need to use the information show board, and the information show board that current engineering management used is usually assembled using bolt or welded mode, then adopts modes such as stone to fix the base, and the height of the information show board that this kind of engineering management used is unregulated, is unfavorable for people's use, and holistic stability is relatively poor, the condition that takes place to remove during daily use for this reason, we propose the information show board that an adjustable engineering management used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an information display board that engineering management used with adjustable, satisfied the demand of the not co-altitude quick adjustment of information display board, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable information display board for engineering management, which comprises a bottom board and a lifting unit;
a bottom plate: four corners of the lower surface of the universal wheel are provided with universal wheels which are symmetrically distributed;
a lifting unit: including solid fixed cylinder, screw thread post and screw thread ring cover, gu fixed cylinder sets up in the upper surface middle part of bottom plate, gu fixed cylinder's inside sliding connection has the screw thread post, gu fixed cylinder's up end rotates through plane bearing and is connected with the screw thread ring cover, the inner chamber of screw thread ring cover and the outside threaded connection of screw thread post, the upper end of screw thread post is equipped with the information board, the demand of the not co-altitude quick adjustment of information display board has been satisfied, and the staff also can be more convenient in the operation, holistic stability when having improved the information display board greatly and using, the information display board condition of removal takes place when daily use of having avoided the engineering management to use.
Further, the lifting unit further comprises a locking bolt and a limiting block, the locking bolt is in threaded connection with a screw hole formed in the upper end of the outer arc surface of the fixed cylinder, the limiting block is connected to the inner side end of the locking bolt in a rotating mode through a rotating shaft, and the limiting block is connected with a groove in a sliding mode, formed in the outer arc surface of the threaded column, of the limiting block, so that the limiting locking effect is achieved.
Furthermore, the support unit is arranged in the bottom plate, and the support unit plays a role in quick installation and fixation.
Further, the supporting unit comprises a screw rod and a supporting plate, the screw rod is connected in limiting sliding holes formed in four corners of the bottom plate in a sliding mode respectively, the supporting plate is arranged at the lower end of the screw rod, and therefore the overall stability of the information display board during use is greatly improved.
Further, the supporting unit further comprises a worm, a worm wheel and a crank, the worm is connected between the left wall surface and the right wall surface of the inner cavity of the bottom plate in a rotating mode through a rotating shaft, the worm wheel is connected between the upper surface and the lower surface of the inner cavity of the bottom plate through an annular sliding strip in a sliding mode and is uniformly distributed, a screw hole formed in the middle of the worm wheel is connected with the outer threads of the vertically corresponding screw rod respectively, the worm wheel is connected with the worm in a meshed mode, the right end face of the rotating shaft of the right end of the worm penetrates through the right surface of the bottom plate, the crank is arranged at the end of the rotating shaft, and the effect of quick transmission is achieved.
Furthermore, the upper surface of bottom plate is equipped with the guide bar of symmetric distribution, and the slide opening of information board lower surface left and right sides symmetric distribution respectively with vertical corresponding guide bar sliding connection, avoided the information display board that engineering management used to take place the condition that removes when daily use.
Furthermore, a ceiling is arranged on the upper surface of the information board, so that the information board is convenient for people to watch.
Compared with the prior art, the beneficial effects of the utility model are that: this information display board that engineering management used with adjustable has following benefit:
1. according to the requirements of different heights of the information display board for engineering management, a worker firstly rotates the locking bolt anticlockwise, the locking bolt anticlockwise rotates to drive the limiting block to move outwards, so that the limited block and the groove of the outer cambered surface of the threaded column generate a gap, at the moment, the working personnel rotates the threaded ring sleeve, the threaded column can only axially reciprocate under the limitation of the limiting block, when the threaded ring sleeve rotates forwards and backwards, the threaded column can move upwards or downwards until the information plate is moved to a proper height, then the rotation of the thread ring sleeve is stopped and the locking bolt is screwed clockwise, the locking bolt rotates clockwise to drive the limiting block to move inwards, thereby make the stopper contradict with the recess of screw thread post extrados to carry on spacingly to the screw thread post, satisfied the demand of the not co-altitude quick adjustment of information display board, and the staff also can be more convenient in the operation.
2. According to the requirement of quick fixing support, firstly, a worker holds the crank handle and rotates clockwise, the crank handle rotates to drive the worm to rotate clockwise with the same amplitude, because the worm wheels are all meshed and connected with the worm, the worm wheels are driven to rotate simultaneously when the worm rotates, and because the rotation directions of the worm wheel at the front end and the worm wheel at the rear end are opposite, the thread directions of the screw rod at the front end and the screw rod at the rear end are opposite, the screw rods are limited by the limiting slide holes and can only move up and down in a reciprocating manner, when the worm wheel rotates simultaneously, the four screw rods can move downwards at the same amplitude, the supporting plate can be firstly contacted with the ground of a working area along with the continuous downward movement of the four screw rods until the universal wheel and the upper-end auxiliary mechanism thereof are jacked up, staff stops rotatory crank, has improved holistic stability when information display board uses greatly, has avoided the information display board that engineering management used to take place the condition that removes when daily use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the supporting unit of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a base plate 1, universal wheels 2, an information board 3, a lifting unit 4, a fixed cylinder 41, a threaded column 42, a threaded ring 43, a locking bolt 44, a limiting block 45, a supporting unit 5, a screw rod 51, a supporting plate 52, a worm 53, a worm gear 54, a crank 55, a guide rod 6 and a ceiling 7.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: an adjustable information display board for engineering management, which comprises a bottom board 1 and a lifting unit 4;
bottom plate 1: the bottom plate 1 provides mounting support for the auxiliary mechanism units, the four corners of the lower surface of the bottom plate are provided with the universal wheels 2 which are symmetrically distributed, and workers push the bottom plate 1 and the auxiliary mechanism units to a proper working place through the universal wheels 2;
the lifting unit 4: the lifting unit comprises a fixed cylinder 41, a thread column 42 and a thread ring sleeve 43, wherein the fixed cylinder 41 is arranged in the middle of the upper surface of a bottom plate 1, the thread column 42 is slidably connected inside the fixed cylinder 41, the upper end surface of the fixed cylinder 41 is rotatably connected with the thread ring sleeve 43 through a plane bearing, the inner cavity of the thread ring sleeve 43 is in threaded connection with the outer part of the thread column 42, an information plate 3 is arranged at the upper end of the thread column 42, the lifting unit 4 further comprises a locking bolt 44 and a limiting block 45, the locking bolt 44 is in threaded connection with a screw hole arranged at the upper end of the outer arc surface of the fixed cylinder 41, the inner end of the locking bolt 44 is rotatably connected with the limiting block 45 through a rotating shaft, the limiting block 45 is in sliding connection with a groove arranged on the outer arc surface of the thread column 42, according to the requirements of different heights of use of an information display board for engineering management, a worker firstly rotates the locking bolt 44 anticlockwise to drive the limiting block 45 to move outwards, and then make the recess of stopper 45 and screw post 42 extrados produce the clearance, at this moment the rotatory screw ring cover 43 of staff, and screw post 42 can only axial reciprocating motion by the restriction of spacing piece 45, screw post 42 then can upwards or move down when screw ring cover 43 is just reversing rotation, until moving information board 3 to suitable height, then stop rotatory screw ring cover 43 and twist clockwise locking bolt 44, locking bolt 44 clockwise turning drives stopper 45 and inwards moves, thereby make stopper 45 contradict with the recess of screw post 42 extrados, thereby it is spacing to screw post 42, the demand of the different high quick adjustables of information display board has been satisfied, and the staff also can be more convenient in the operation.
Wherein: the support unit 5 is arranged in the bottom plate 1, the support unit 5 comprises a screw rod 51 and a support plate 52, the screw rod 51 is respectively connected in limiting sliding holes arranged at four corners of the bottom plate 1 in a sliding manner, the support plate 52 is arranged at the lower end of the screw rod 51, the support unit 5 further comprises a worm 53, a worm wheel 54 and a crank 55, the worm 53 is rotatably connected between the left wall surface and the right wall surface of the inner cavity of the bottom plate 1 through a rotating shaft, the upper surface and the lower surface of the inner cavity of the bottom plate 1 are connected with the worm wheel 54 which are uniformly distributed through an annular sliding strip in a sliding manner, a screw hole arranged in the middle of the worm wheel 54 is respectively in threaded connection with the outer part of the vertically corresponding screw rod 51, the worm wheel 54 is in meshed connection with the worm 53, the right end face of the rotating shaft at the right end of the worm 53 penetrates through the right surface of the bottom plate 1 and is provided with the crank 55 at the end, according to the requirement of quick fixed support, firstly, a worker holds the crank 55 and rotates clockwise, the crank 55 rotates to drive the worm 53 to rotate clockwise at the same time, the worm wheel 54 is meshed with the worm 53, the worm wheel 54 is driven to rotate simultaneously when the worm 53 rotates, the worm wheel 54 at the front end is opposite to the worm wheel 54 at the rear end in rotation direction, the lead screw 51 at the front end is opposite to the lead screw 51 at the rear end in thread direction, the lead screw 51 can only move up and down in a reciprocating mode limited by a position sliding hole, when the worm wheel 54 rotates simultaneously, the four lead screws 51 can move downwards at the same time in the same amplitude, the four lead screws 51 move downwards continuously, the supporting plate 52 can be in contact with the ground in a working area firstly, until the universal wheel 2 and an attachment mechanism at the upper end of the universal wheel are jacked up, a worker stops rotating the crank 55, the integral stability of the information display board during use is greatly improved, and the situation that the information display board for engineering management moves during daily use is avoided.
Wherein: the upper surface of bottom plate 1 is equipped with the guide bar 6 of symmetric distribution, and the slide hole of both ends symmetric distribution about 3 lower surfaces of information board respectively with vertical guide bar 6 sliding connection who corresponds, the setting of guide bar 6 then makes information board 3 play the effect that the direction was supported when reciprocating.
Wherein: the upper surface of information board 3 is equipped with ceiling 7, and information on information board 3 is sheltered from and is protected in the setting of ceiling 7, avoids characters and drawing to drench, makes things convenient for personnel to watch.
The utility model provides a pair of information display board that engineering management used with adjustable the theory of operation as follows: firstly, a worker pushes the bottom plate 1 and the accessory mechanism units thereof to a proper workplace through the universal wheel 2, then the worker shows the requirements of using the plate at different heights according to information for engineering management, the worker firstly rotates the locking bolt 44 anticlockwise, the locking bolt 44 rotates anticlockwise to drive the limiting block 45 to move outwards, further the limiting block 45 and the groove of the outer arc surface of the threaded column 42 generate a gap, at the moment, the worker rotates the threaded ring sleeve 43, the threaded column 42 can only axially move back and forth under the limitation of the limiting block 45, when the threaded ring sleeve 43 rotates forwards and backwards, the threaded column 42 moves upwards or downwards until the information plate 3 is moved to a proper height, then the threaded ring sleeve 43 stops rotating and the locking bolt 44 is clockwise screwed, the locking bolt 44 rotates clockwise to drive the limiting block 45 to move inwards, and further the limiting block 45 is abutted against the groove of the outer arc surface of the threaded column 42, therefore, the threaded column 42 is limited, the requirements of quick adjustment of different heights of the information display board are met, the operation of a worker can be more convenient, according to the requirements of quick fixing and supporting, firstly, the worker holds the crank 55 and rotates clockwise, the crank 55 rotates to drive the worm 53 to rotate clockwise at the same amplitude, the worm wheels 54 are meshed with the worm 53, the worm 53 drives the worm wheels 54 to rotate simultaneously, the front worm wheel 54 and the rear worm wheel 54 rotate in opposite directions, the front lead screw 51 and the rear lead screw 51 are opposite in thread direction, the lead screw 51 is limited by the position-limiting slide hole and can only reciprocate up and down, when the worm wheels 54 rotate simultaneously, the four lead screws 51 can move downwards at the same amplitude, the supporting plate 52 can firstly contact with the ground of a working area along with the continuous downward movement of the four lead screws 51, until the universal wheel 2 and an upper-end auxiliary mechanism thereof are jacked up, staff stop rotation crank 55, holistic stability when having improved the information display board greatly and using, the information display board of having avoided the engineering management to use takes place the condition of removal when daily use, and the setting of guide bar 6 then makes information board 3 play the effect that the direction was supported when reciprocating, and the information on information board 3 is sheltered from and is protected in the setting of ceiling 7, avoids characters and drawing to drench, makes things convenient for personnel to watch.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an information display board that engineering management used with adjustable which characterized in that: comprises a bottom plate (1) and a lifting unit (4);
base plate (1): four corners of the lower surface of the universal wheel are provided with universal wheels (2) which are symmetrically distributed;
lifting unit (4): including solid fixed cylinder (41), screw thread post (42) and screw thread ring cover (43), gu fixed cylinder (41) sets up in the upper surface middle part of bottom plate (1), the inside sliding connection of solid fixed cylinder (41) has screw thread post (42), and the up end of solid fixed cylinder (41) rotates through flat bearing and is connected with screw thread ring cover (43), the outside threaded connection of the inner chamber of screw thread ring cover (43) and screw thread post (42), and the upper end of screw thread post (42) is equipped with information board (3).
2. The adjustable information display board for engineering management as claimed in claim 1, wherein: the lifting unit (4) further comprises a locking bolt (44) and a limiting block (45), the locking bolt (44) is in threaded connection with a screw hole formed in the upper end of the outer arc surface of the fixed cylinder (41), the limiting block (45) is rotatably connected to the end of the inner side of the locking bolt (44) through a rotating shaft, and the limiting block (45) is in sliding connection with a groove formed in the outer arc surface of the threaded column (42).
3. The adjustable information display board for engineering management according to claim 1, wherein: the support device is characterized by further comprising a support unit (5), wherein the support unit (5) is arranged inside the bottom plate (1).
4. The adjustable information display board for engineering management according to claim 3, wherein: the supporting unit (5) comprises a screw rod (51) and supporting plates (52), the screw rod (51) is connected in limiting sliding holes arranged at four corners of the bottom plate (1) in a sliding mode respectively, and the supporting plates (52) are arranged at the lower ends of the screw rod (51).
5. The adjustable information display board for engineering management according to claim 4, wherein: support element (5) still include worm (53), worm wheel (54) and crank (55), worm (53) rotate through the pivot and connect between the inner chamber left and right sides wall of bottom plate (1), have evenly distributed's worm wheel (54) through annular draw runner sliding connection between the inner chamber upper and lower surface of bottom plate (1), the screw that worm wheel (54) middle part set up respectively with vertical lead screw (51) outside threaded connection that corresponds, worm wheel (54) all are connected with worm (53) meshing, the pivot right-hand member face of worm (53) right-hand member runs through the right surface of bottom plate (1) and is equipped with crank (55) in end department.
6. The adjustable information display board for engineering management according to claim 1, wherein: the upper surface of bottom plate (1) is equipped with the guide bar (6) of symmetric distribution, and the slide opening of both ends symmetric distribution is connected with vertical guide bar (6) sliding corresponding respectively about information board (3) lower surface.
7. The adjustable information display board for engineering management according to claim 1, wherein: and a ceiling (7) is arranged on the upper surface of the information plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120355.9U CN216849246U (en) | 2021-12-11 | 2021-12-11 | Information display board that engineering management used with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120355.9U CN216849246U (en) | 2021-12-11 | 2021-12-11 | Information display board that engineering management used with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216849246U true CN216849246U (en) | 2022-06-28 |
Family
ID=82105852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123120355.9U Expired - Fee Related CN216849246U (en) | 2021-12-11 | 2021-12-11 | Information display board that engineering management used with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216849246U (en) |
-
2021
- 2021-12-11 CN CN202123120355.9U patent/CN216849246U/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 |
Granted publication date: 20220628 |