CN211555322U - Building management is with supplementary sand table structure - Google Patents
Building management is with supplementary sand table structure Download PDFInfo
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- CN211555322U CN211555322U CN201922386491.9U CN201922386491U CN211555322U CN 211555322 U CN211555322 U CN 211555322U CN 201922386491 U CN201922386491 U CN 201922386491U CN 211555322 U CN211555322 U CN 211555322U
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- 239000004576 sand Substances 0.000 title claims abstract description 55
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000019771 cognition Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a building management is with supplementary sand table structure belongs to construction auxiliary assembly technical field, include: support casing, annular slider, model bottom plate and lifter. The annular sliding block is arranged on the inner side of the supporting shell in a sliding mode and has freedom degree of movement in the vertical direction; the model bottom plate is rotatably arranged on the annular slide block, and a first annular groove in sliding fit with the model bottom plate is correspondingly arranged on the annular slide block; the model bottom plate is used for placing a sand table model; the lifting rod is installed on the supporting shell and located below the annular sliding block and used for driving the annular sliding block to move in the vertical direction. The utility model provides a pair of building management is with supplementary sand table structure, annular slider is with the help of installing the lifter on supporting shell along vertical direction motion, and the model bottom plate can be at annular spout internal rotation, and the sand table model is placed on the model bottom plate, has realized the omnidirectional show of multi-angle, makes the staff can be to the better cognition and understanding of overall structure of sand table model.
Description
Technical Field
The utility model belongs to the technical field of building management auxiliary assembly, more specifically say, relate to a building management is with supplementary sand table structure.
Background
Building management means to the progress in the building construction process, the quality, safety, fund, mechanical equipment, material, personnel carry out the subject of integrated management, through the overall arrangement to above construction element, realize building management's target, consume minimum resource promptly, make the target accomplish the maximize, also be building management's meaning place, can use the sand table in building management usually, and the building management among the prior art is with supplementary sand table structure, because the area is great and be not convenient for remove, lead to the staff can't carry out multi-angle's observation to the sand table model on the sand table.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building management is with supplementary sand table structure aims at solving current building management and is with supplementary sand table structure and be not convenient for remove, leads to the staff can't carry out the problem that the multi-angle was observed to the sand table model on the sand table.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is an auxiliary sand table structure for building management, including:
a support housing;
the annular sliding block is arranged on the inner side of the supporting shell in a sliding mode and has freedom degree of movement in the vertical direction;
the model base plate is rotatably arranged on the annular sliding block, and a first annular groove in sliding fit with the model base plate is correspondingly arranged on the annular sliding block; the model bottom plate is used for placing a sand table model; and
and the lifting rod is arranged on the supporting shell, is positioned below the annular sliding block and is used for driving the annular sliding block to move along the vertical direction.
As another embodiment of the application, a plurality of guide grooves are formed in the outer side wall of the annular sliding block; a plurality of the guide way sets up along vertical direction, and follows the circumference of annular slider evenly arranges, support correspond on the casing be equipped with guide way sliding fit's guide block.
As another embodiment of the present application, a roller is installed at the bottom of the mold base plate, and the roller is located in the first annular groove and abuts against the bottom surface of the first annular groove; the number of the rollers is at least three, and the rollers are uniformly arranged along the circumferential direction of the model bottom plate.
As another embodiment of this application, install the ball on the lateral wall of model bottom plate, first elastic component is installed to the inboard of ball, correspond on the annular slider be equipped with ball joint complex second annular groove, first elastic component be used for with the ball compresses tightly in the second annular groove.
As another embodiment of the application, a gear ring is installed at the bottom of the model bottom plate, and a transmission shaft is correspondingly installed on the annular slide block; one end of the transmission shaft is provided with a gear in transmission fit with the gear ring, and the other end of the transmission shaft is provided with a driving part; the axial direction of the transmission shaft is parallel to the radial direction of the gear ring, and the driving part is positioned outside the supporting shell.
As another embodiment of the present application, the driving part includes:
the handle is hinged with the transmission shaft;
the sleeve is sleeved on the handle and the transmission shaft respectively and has freedom degree of axial movement along the sleeve; and
and the second elastic piece is positioned between the handle and the sleeve and is used for driving the sleeve to move in a direction away from the handle.
As another embodiment of this application, be equipped with limiting flange in the sleeve, limiting flange respectively with the terminal surface of transmission shaft with the butt of second elastic component.
As another embodiment of the present application, the lifting rod is a hydraulic rod; the hydraulic rods are multiple and are uniformly arranged along the circumferential direction of the annular sliding block.
As another embodiment of this application, the top of lifter is the toper arch, the bottom of annular slider correspond be equipped with toper protruding complex tapered slot.
As another embodiment of the application, the bottom of the supporting shell is provided with a traveling wheel.
The utility model provides a pair of building management lies in with supplementary sand table structure's beneficial effect: compared with the prior art, the utility model relates to a building management is with supplementary sand table structure installs annular slider in the inboard of supporting housing, annular slider is along vertical direction motion with the help of installing the lifter on supporting housing, be equipped with on the annular slider with model bottom plate sliding fit's annular spout, the model bottom plate can be at this annular spout internal rotation, and the sand table model is placed on the model bottom plate, the sand table model is with the help of above-mentioned structure, the omnidirectional show of multi-angle has been realized, the bandwagon effect has been improved, make the staff can be to the better cognition and understanding of overall structure of sand table model.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of an auxiliary sand table structure for building management according to an embodiment of the present invention;
fig. 2 is a schematic top view of an auxiliary sand table structure for building management according to an embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is a schematic view of a folded state of the handle according to an embodiment of the present invention.
In the figure: 1. a support housing; 101. a guide block; 2. an annular slider; 201. a first annular groove; 202. a guide groove; 203. an annular guide rail; 204. a second annular groove; 3. a model base plate; 301. a roller; 302. a ball bearing; 303. a first elastic member; 304. a ring gear; 305. a drive shaft; 306. a gear; 307. a drive section; 308. a handle; 309. a sleeve; 310. a second elastic member; 311. a limiting flange; 312. a first link; 313. a second link; 314. a handle; 4. a lifting rod; 401. a conical projection; 5. and (5) traveling wheels.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, an auxiliary sand table structure for building management according to the present invention will now be described. The auxiliary sand table structure for building management comprises: a supporting shell 1, an annular slide block 2, a model bottom plate 3 and a lifting rod 4. The annular slide block 2 is arranged on the inner side of the support shell 1 in a sliding mode and has freedom degree of movement in the vertical direction; the model base plate 3 is rotatably arranged on the annular slide block 2, and the annular slide block 2 is correspondingly provided with a first annular groove 201 which is in sliding fit with the model base plate 3; the model bottom plate 3 is used for placing a sand table model; the lifting rod 4 is installed on the supporting shell 1 and is positioned below the annular sliding block 2 and used for driving the annular sliding block 2 to move along the vertical direction.
The utility model provides a pair of building management is with supplementary sand table structure, compared with the prior art, install annular slider 2 in the inboard of supporting casing 1, annular slider 2 moves along vertical direction with the help of installing lifter 4 on supporting casing 1, be equipped with on the annular slider 2 with 3 sliding fit's of model bottom plate annular spout, model bottom plate 3 can be at this annular spout internal rotation, and the sand table model is placed on model bottom plate 3, the sand table model is with the help of above-mentioned structure, the omnidirectional show of multi-angle has been realized, the display effect has been improved, make the staff can be to the better cognition and understanding of overall structure of sand table model.
In this embodiment, the support housing 1 is a cylindrical housing, the annular slider 2 is coaxially disposed with the support housing 1, and the outer side wall of the annular slider 2 is in sliding fit with the inner side wall of the support housing 1. When the sand table model needs to be displayed, the lifting rod 4 drives the annular slide block 2 to move upwards and drives the model bottom plate 3 and the sand table model to move synchronously, so that the sand table model is lifted to a proper display height, and the sand table model can rotate along the annular sliding groove along with the model bottom plate 3; when the sand table model does not need to be displayed, the lifting rod 4 drives the annular sliding block 2 to move downwards, so that the sand table model descends to the inside of the supporting shell 1, the phenomenon that a worker mistakenly touches the sand table model in the walking process is avoided, and the integrity of the sand table model is guaranteed.
As a specific embodiment of the auxiliary sand table structure for building management provided in the present invention, please refer to fig. 1 and 2, a plurality of guide grooves 202 are disposed on the outer side wall of the annular slider 2; the guide grooves 202 are arranged along the vertical direction and are uniformly arranged along the circumferential direction of the annular sliding block 2, and the support shell 1 is correspondingly provided with the guide blocks 101 in sliding fit with the guide grooves 202. In this embodiment, the guide groove 202 may be a V-groove, a U-groove, or a dovetail groove. For convenience of processing and reduction of manufacturing cost, a V-shaped groove is preferable. Through the sliding fit of the guide groove 202 and the guide block 101, the rotation of the annular sliding block 2 in the horizontal direction is limited, so that the movement of the annular sliding block 2 in the vertical direction is more stable, and the annular sliding block 2 is effectively prevented from rotating relative to the support shell 1 under the action of external force. The guide block 101 and the supporting shell 1 are integrally formed, and the integrally formed structure is good in performance, and is more firm and durable. The length of the guide block 101 is greater than the movement stroke of the annular slider 2 in the vertical direction. The annular sliding block 2 is in clearance fit with the supporting shell 1, sliding connection is achieved only through the guide groove 202 and the guide block 101, and friction resistance between the annular sliding block 2 and the supporting shell 1 is greatly reduced. It should be noted that: the guide groove 202 can also be provided on the support housing 1, while the guide block 101 is correspondingly provided on the annular slide 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and 4, a roller 301 is installed at the bottom of the model bottom plate 3, and the roller 301 is located in the first annular groove 201 and abuts against the bottom surface of the first annular groove 201; the number of the rollers 301 is at least three, and the rollers are uniformly arranged along the circumferential direction of the mold base 3. In this embodiment, the roller 301 abuts against the bottom surface of the first annular groove 201, so as to support the mold bottom plate 3, and the three-point support is more stable. Through set up gyro wheel 301 between model bottom plate 3 and annular slider 2, reduced the frictional resistance between model bottom plate 3 and the annular slider 2 for it is more laborsaving to drive model bottom plate 3 and sand table model and rotate. In order to improve the stability of the model base plate 3 rotating in the first annular groove 201, the outer circumferential surface of the roller 301 is designed to be an inward concave structure, an annular guide rail 203 is correspondingly arranged on the bottom surface of the first annular groove 201, the roller 301 slides on the annular guide rail 203, and the annular guide rail 203 limits the movement of the roller 301 along the horizontal direction.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and fig. 4, the outer sidewall of the model base plate 3 is installed with the ball 302, the inner side of the ball 302 is installed with the first elastic member 303, the annular slider 2 is correspondingly provided with the second annular groove 204 engaged with the ball 302, and the first elastic member 303 is used for pressing the ball 302 in the second annular groove 204. In this embodiment, the outer side wall of the mold base plate 3 is provided with a mounting groove for accommodating the ball 302 and the first elastic member 303, and the mounting groove is arranged along the radial direction of the mold base plate 3. The first elastic member 303 is a spring, which is always in a compressed state. When the driving model base plate 3 is rotated, the balls 302 roll in the second annular groove 204. Through the clamping fit of the balls 302 and the second annular groove 204, the stability between the annular slide block 2 and the model base plate 3 is enhanced, and the model base plate 3 is prevented from deflecting due to local stress.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, a gear ring 304 is installed at the bottom of the model bottom plate 3, and a transmission shaft 305 is correspondingly installed on the annular slider 2; one end of the transmission shaft 305 is provided with a gear 306 which is in transmission fit with the gear ring 304, and the other end is provided with a driving part 307; the axial direction of the propeller shaft 305 is parallel to the radial direction of the ring gear 304, and the drive portion 307 is located outside the support case 1. In this embodiment, the gear 306 is located below the gear ring 304, the driving portion 307 drives the transmission shaft 305 to rotate, and the model base plate 3 and the sand table model are finally driven to rotate by the transmission cooperation of the gear 306 and the gear ring 304. The sidewall of the supporting housing 1 is correspondingly provided with a yielding space for yielding the driving portion 307. By adding the transmission structure of the gear 306 and the gear ring 304, the labor intensity of an operator for driving the model base plate 3 is reduced, and the model base plate 3 can run more stably. Since the driving portion 307 is located outside the support case 1, an operator can operate the driving portion 307 easily.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and fig. 6, the driving portion 307 includes: a handle 308, a sleeve 309 and a second resilient member 310. The handle 308 is hinged with the transmission shaft 305; the sleeve 309 is sleeved on the handle 308 and the transmission shaft 305 respectively and has freedom degree of axial movement along the sleeve; a second resilient member 310 is located between the handle 308 and the sleeve 309 for driving the sleeve 309 in a direction away from the handle 308. In this embodiment, the handle 308 includes a first link 312 and a second link 313, the first link 312 and the second link 313 are perpendicular to each other, the first link 312 is hinged to the transmission shaft 305, and a handle 314 is mounted at one end of the second link, which is far away from the first link 312; the sleeve 309 and the second elastic member 310 are mounted on the first link 312. The second elastic member 310 is a spring. When the driving portion 307 is in a working state, the first connecting rod 312 rotates around the hinge shaft to be coaxial with the transmission shaft 305, the second elastic member 310 drives the sleeve 309 to move in a direction away from the first connecting rod 312, so that the sleeve 309 is sleeved on the first connecting rod 312 and the transmission shaft 305 at the same time, and the transmission shaft 305 is driven to rotate by driving the second connecting rod 313 to rotate; when the driving portion 307 is in a non-operating state, the manual driving sleeve 309 is separated from the transmission shaft 305, the second elastic member 310 is in a compressed state, and the first link 312 naturally falls to a free state around the hinge shaft by its own weight and is accommodated in the support housing 1, so that the occupied space of the handle 308 is reduced, and meanwhile, the handle 308 is prevented from being operated by other persons by mistake.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and fig. 6, a limiting flange 311 is disposed in the sleeve 309, and the limiting flange 311 abuts against the end surface of the transmission shaft 305 and the second elastic member 310 respectively. In this embodiment, the diameter of the transmission shaft 305 is greater than the diameter of the first connection rod 312, the limiting flange 311 is located in the middle of the sleeve 309, and when the first connection rod 312 rotates to be coaxial with the transmission shaft 305, the second elastic member 310 drives the sleeve 309 to move onto the transmission shaft 305, and the limiting flange 311 abuts against the end surface of the transmission shaft 305, so that the stability of connection between the sleeve 309 and the transmission shaft 305 is achieved. If a limit structure (a limit flange 311) is not provided between the sleeve 309 and the transmission shaft 305, when the second elastic member 310 drives the sleeve 309 to move toward the transmission shaft 305, the sleeve 309 may cause the second elastic member 310 to repeatedly extend and retract due to inertia, so as to cause elastic fatigue of the second elastic member 310, and shorten the service life of the second elastic member 310. It should be noted that: the end surface of the drive shaft 305 is parallel to the radial direction of the drive shaft 305.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, the lifting rod 4 is a hydraulic rod; the number of the hydraulic rods is multiple, and the hydraulic rods are uniformly arranged along the circumferential direction of the annular slide block 2. In this embodiment, the hydraulic cylinder drives the hydraulic rod to move in the vertical direction, so as to drive the annular slider 2 to move in the vertical direction. The lifting rod 4 adopts a hydraulic form, on one hand, sufficient power can be provided, the operation is more stable, on the other hand, the movement stroke of the lifting rod 4 is conveniently adjusted, and the sand table model is moved to the optimal observation height. The number of the lifting rods 4 is at least three, and the specific number can be determined according to the actual size of the annular slide block 2 and the weight born by the lifting rods 4. The hydraulic cylinder needs to drive a plurality of hydraulic rods simultaneously, so that the plurality of hydraulic rods move synchronously to ensure the stress balance of the annular slide block 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and fig. 4, the top of the lifting rod 4 is a conical protrusion 401, and the bottom of the annular slider 2 is correspondingly provided with a conical groove matched with the conical protrusion 401. In this embodiment, the fitting installation form of the tapered protrusion 401 and the tapered groove is adopted, and the installation accuracy between the lifting rod 4 and the annular slider 2 is improved. In order to guarantee that the lifting rod 4 can drive the annular slider 2 to reciprocate along the vertical direction, the lifting rod 4 is fixedly connected with the annular slider 2 through a fastener, and the annular slider 2 is prevented from being blocked in the descending process. The fastener can be directly a screw.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a walking wheel 5 is installed at the bottom of the supporting housing 1. By installing the travelling wheels 5 at the bottom of the support housing 1, the whole device is convenient to move.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An auxiliary sand table structure for building management, comprising:
a support housing;
the annular sliding block is arranged on the inner side of the supporting shell in a sliding mode and has freedom degree of movement in the vertical direction;
the model base plate is rotatably arranged on the annular sliding block, and a first annular groove in sliding fit with the model base plate is correspondingly arranged on the annular sliding block; the model bottom plate is used for placing a sand table model; and
and the lifting rod is arranged on the supporting shell, is positioned below the annular sliding block and is used for driving the annular sliding block to move along the vertical direction.
2. The auxiliary sand table structure for building management as claimed in claim 1, wherein a plurality of guide grooves are formed on the outer side wall of the annular slider; a plurality of the guide way sets up along vertical direction, and follows the circumference of annular slider evenly arranges, support correspond on the casing be equipped with guide way sliding fit's guide block.
3. An auxiliary sand table structure for building management as claimed in claim 1, wherein the bottom of the model base plate is provided with a roller, the roller is positioned in the first annular groove and abuts against the bottom surface of the first annular groove; the number of the rollers is at least three, and the rollers are uniformly arranged along the circumferential direction of the model bottom plate.
4. The auxiliary sand table structure for building management as claimed in claim 1, wherein the outer side wall of the model base plate is provided with a ball, the inner side of the ball is provided with a first elastic member, the annular slide block is correspondingly provided with a second annular groove engaged with the ball, and the first elastic member is used for pressing the ball in the second annular groove.
5. An auxiliary sand table structure for building management as claimed in claim 1, wherein the bottom of the model base plate is provided with a gear ring, and the annular slide block is correspondingly provided with a transmission shaft; one end of the transmission shaft is provided with a gear in transmission fit with the gear ring, and the other end of the transmission shaft is provided with a driving part; the axial direction of the transmission shaft is parallel to the radial direction of the gear ring, and the driving part is positioned outside the supporting shell.
6. An auxiliary sand table structure for building management as claimed in claim 5, wherein said driving part comprises:
the handle is hinged with the transmission shaft;
the sleeve is sleeved on the handle and the transmission shaft respectively and has freedom degree of axial movement along the sleeve; and
and the second elastic piece is positioned between the handle and the sleeve and is used for driving the sleeve to move in a direction away from the handle.
7. An auxiliary sand table structure for building management as claimed in claim 6, wherein a limiting flange is provided in the sleeve, and the limiting flange abuts against the end surface of the transmission shaft and the second elastic member, respectively.
8. An auxiliary sand table structure for building management as claimed in claim 1, wherein said elevating bar is a hydraulic bar; the hydraulic rods are multiple and are uniformly arranged along the circumferential direction of the annular sliding block.
9. An auxiliary sand table structure for building management as claimed in claim 1, wherein the top of said lifting rod is a conical projection, and the bottom of said ring-shaped sliding block is correspondingly provided with a conical groove matched with said conical projection.
10. An auxiliary sand table structure for building management as claimed in claim 1, wherein the bottom of the supporting shell is provided with road wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386491.9U CN211555322U (en) | 2019-12-26 | 2019-12-26 | Building management is with supplementary sand table structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386491.9U CN211555322U (en) | 2019-12-26 | 2019-12-26 | Building management is with supplementary sand table structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211555322U true CN211555322U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386491.9U Expired - Fee Related CN211555322U (en) | 2019-12-26 | 2019-12-26 | Building management is with supplementary sand table structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN211555322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223398A (en) * | 2021-05-17 | 2021-08-06 | 中建八局第四建设有限公司 | Large space comfort degree simulation technology |
-
2019
- 2019-12-26 CN CN201922386491.9U patent/CN211555322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223398A (en) * | 2021-05-17 | 2021-08-06 | 中建八局第四建设有限公司 | Large space comfort degree simulation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: No. 17, 10th Floor, Comprehensive Building, Phase II, Handan New Materials Industrial Base Incubation Park, No. 2 Century Street, Economic Development Zone, Handan City, Hebei Province, 050072 Patentee after: Hebei Weitai Fire Safety Engineering Co.,Ltd. Handan Branch Address before: 050091 no.626, Hongqi Street, Shijiazhuang City, Hebei Province Patentee before: HEBEI College OF INDUSTRY AND TECHNOLOGY |
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| 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: 20200922 |