CN216446588U - Adjustable stable supporting device for hydraulic structure - Google Patents
Adjustable stable supporting device for hydraulic structure Download PDFInfo
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- CN216446588U CN216446588U CN202123041602.6U CN202123041602U CN216446588U CN 216446588 U CN216446588 U CN 216446588U CN 202123041602 U CN202123041602 U CN 202123041602U CN 216446588 U CN216446588 U CN 216446588U
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable stable supporting device for a hydraulic structure, which belongs to the technical field of construction auxiliary devices and comprises a base, a supporting sleeve, a pressurizing sleeve, a communicating pipe, an oil storage cavity, a floating block and a supporting rod, wherein the upper end of the supporting rod penetrates out of the supporting sleeve and can freely slide, one end of the supporting rod, which penetrates out of the supporting sleeve, is provided with a supporting plate, a detection component is arranged on the supporting plate, a piston is arranged in the pressurizing sleeve, and the piston is driven by a driving component to move up and down. Move down through drive assembly drive piston to make the piston produce the pressurization effect to the hydraulic oil of oil storage intracavity, and then can drive the slider and move up, make the backup pad can support the structure of building, and can not produce stress concentration phenomenon, come jack-up backup pad through the mode that drive assembly drive piston moved down in addition, make backup pad support height adjust comparatively convenient, through setting up detection components, can support tight state to backup pad top surface and building structure bottom and detect.
Description
Technical Field
The utility model relates to the technical field of construction auxiliary devices, in particular to an adjustable stable supporting device for a hydraulic structure.
Background
During hydraulic engineering construction, the building on a construction site is often required to be longitudinally supported, so that the structure of the building is in a stable state during construction.
Through retrieval, the Chinese patent No. CN214401711U discloses an adjustable stable supporting device for a hydraulic structure, which comprises a base, wherein a sleeving supporting groove is arranged on the base, a supporting column body is arranged on the sleeving supporting groove, an adjusting pipe is arranged at the upper part of the supporting column body, the adjusting pipe is provided with internal threads, and the adjusting pipe is connected with an external connecting part through the internal threads; the regulating pipe includes an adjustable ring that sets up with the support cylinder butt, be equipped with a screwed pipe on the adjustable ring, the screwed pipe is deepened the inside of support cylinder.
In the above prior art, the support height is adjusted by screwing the threads, but in this way, the weight of the building structure is concentrated on the threads of the threads, which easily causes stress concentration to the threads, and further easily damages the threads.
In order to solve the above problems, we propose an adjustable stable supporting device for hydraulic buildings.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an adjustable stable supporting device for a hydraulic building, and in order to solve the technical problem, the utility model provides the following technical scheme:
the utility model provides an adjustable stable supporting device for a hydraulic structure, which comprises a base, wherein a supporting sleeve and a pressurizing sleeve are vertically arranged on the base, the upper ends of the pressurizing sleeve and the supporting sleeve are closed and are hollow, the outer walls of the lower ends of the pressurizing sleeve and the supporting sleeve are connected with a communicating pipe together, an oil storage cavity for storing hydraulic oil is defined by an inner cavity of the supporting sleeve, an inner cavity of the pressurizing sleeve and the inner part of the communicating pipe together, a floating block capable of freely sliding up and down is clamped in the inner cavity of the supporting sleeve, a supporting rod is coaxially and fixedly connected onto the floating block, the upper end of the supporting rod penetrates through the supporting sleeve and can freely slide, a supporting plate is arranged at one end of the supporting rod, which penetrates through the supporting sleeve, a detection component is arranged on the supporting plate, a piston is arranged in the pressurizing sleeve, and the piston is driven by a driving component to move up and down.
In the above adjustable stable supporting device for hydraulic buildings, the driving assembly includes a driving screw rod with a vertical thread penetrating through the pressurizing sleeve, and the lower end of the driving screw rod is connected with the piston.
In the adjustable and stable supporting device for the hydraulic structure, the inner top wall of the inner cavity of the supporting sleeve is provided with the supporting sleeve, and the supporting sleeve is sleeved on the supporting rod and can freely slide.
In the adjustable stable supporting device for the hydraulic structure, the supporting sleeve is internally provided with the buffer spring, and two ends of the buffer spring in the elastic direction elastically abut against the floating block and the inner top wall of the inner cavity of the supporting sleeve respectively.
In the adjustable stable supporting device for the hydraulic building, the detection assembly comprises a floating rod vertically penetrating through a supporting plate, a detection block is arranged at the upper end of the floating rod, a counter bore for the detection block to move freely is formed in the top surface of the supporting plate, a floating part is arranged at the lower end of the floating rod, an extension spring is sleeved on the floating rod, two ends of the extension spring are respectively welded on the floating part and the supporting plate, a fixing sleeve is arranged at the bottom of the supporting plate, and the floating part is clamped in the fixing sleeve.
Compared with the prior art, the utility model has the beneficial effects that: move down through drive assembly drive piston, so that the piston produces the pressurization effect to the hydraulic oil of oil storage intracavity, and then can drive the slider and move up, make the backup pad can support the structure of building, and can not produce the stress concentration phenomenon, come jack-up backup pad through the mode that drive assembly drive piston moved down in addition, make backup pad support height adjustment comparatively convenient, through setting up detection components, can support tight state to backup pad top surface and building structure bottom and detect, avoid backup pad top surface and building structure bottom to produce the clearance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the final assembly of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
In the figure: 1-base, 2-pressure sleeve, 3-air hole, 4-drive screw, 5-communicating pipe, 6-support sleeve, 7-support rod, 8-fixing sleeve, 9-support plate, 10-support sleeve, 11-buffer spring, 12-floating block, 13-oil storage chamber, 14-piston, 15-detection block, 16-counter bore, 17-floating rod and 18-floating part.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-3, the present embodiment provides a technical solution: an adjustable stable supporting device for a hydraulic structure comprises a base 1, a supporting sleeve 6 and a pressurizing sleeve 2 are vertically arranged on the base 1, the pressurizing sleeve 2 and the upper end of the supporting sleeve 6 are closed and are hollow, a communicating pipe 5 is commonly connected with the outer walls of the lower ends of the supporting sleeve and the pressurizing sleeve, an inner cavity of the supporting sleeve 6, an inner cavity of the pressurizing sleeve 2 and the inner part of the communicating pipe 5 jointly enclose an oil storage cavity 13 for storing hydraulic oil, a floating block 12 capable of freely sliding up and down is clamped in the inner cavity of the supporting sleeve 6, a supporting rod 7 is coaxially and fixedly connected onto the floating block 12, the upper end of the supporting rod 7 penetrates through the supporting sleeve 6 and can freely slide, a supporting plate 9 is arranged at one end of the supporting rod 7, which penetrates through the supporting sleeve 6, a detection component is arranged on the supporting plate 9, a piston 14 is arranged in the pressurizing sleeve 2, the piston 14 is driven by a driving component to move up and down, the base 1 is placed on the ground of a construction site, then the piston 14 is driven to move downwards by the driving component, so that the piston 14 pressurizes the hydraulic oil (or other fluids) in the oil storage cavity 13, the hydraulic oil jacks up the floating block 12 and drives the support rod 7 to move upwards, and further the support plate 9 can move upwards and abut against a building structure to support the building, in the supporting process, the reaction force of the building structure to the support plate 9 is transmitted to the hydraulic oil in the oil storage cavity and can be dispersed by the hydraulic oil, the stress concentration phenomenon is reduced, so that the support plate 9 can stably support the building structure, in addition, the detection component on the support plate 9 can detect whether a gap is formed between the bottom of the building structure and the top surface of the support plate 9, if the gap indicates that the support plate 9 does not abut against the building structure, the pressure needs to be applied again at the moment, and the support plate 9 moves upwards, make backup pad 9 can support tight building, though can drive support sleeve, floating lever through the pneumatic cylinder by among the prior art in addition, the flexible stroke of telescopic link of pneumatic cylinder is adjusted comparatively loaded down with trivial details, and needs supporting use hydraulic pressure station, leads to not portable, consequently the pneumatic cylinder is not adopted to this embodiment.
The drive assembly comprises a drive screw rod 4 with vertical threads penetrating through the pressurizing sleeve 2, the lower end of the drive screw rod 4 is connected with the piston 14, the drive screw rod 4 is screwed on the pressurizing sleeve 2 through rotating the drive screw rod 4, the piston 14 is driven to move downwards, and the piston 14 pressurizes hydraulic oil in the oil storage cavity.
The inner top wall of the inner cavity of the supporting sleeve 6 is provided with a supporting sleeve 10, the supporting sleeve 10 is sleeved on the supporting rod 7 and can freely slide, the supporting rod 7 can be radially limited through the arrangement of the supporting sleeve 10, and the supporting rod 7 is prevented from being bent and deformed.
Be equipped with buffer spring 11 in the support sleeve 6, buffer spring 11 elasticity direction both ends respectively elasticity support the interior roof of floating block 12, 6 inner chambers of support sleeve, through setting up buffer spring 11 for when jack-up floating block, can not lead to the floating block to shift up the speed at the excessive speed, and lead to backup pad 9 to building structural support dynamics too big, cause building structural deformation.
The detection component comprises a floating rod 17 vertically penetrating through a support plate 9, a detection block 15 is arranged at the upper end of the floating rod 17, a counter bore 16 through which the detection block 15 can freely pass is arranged on the top surface of the support plate 9, a floating part 18 is arranged at the lower end of the floating rod 17, a tension spring is sleeved on the floating rod 17, two ends of the tension spring are respectively welded on the floating part 18 and the support plate 9, a fixing sleeve 8 is arranged at the bottom of the support plate 9, the floating part 18 is clamped in the fixing sleeve 8, when the support plate 9 is completely abutted against the bottom of the building structure, the detection block 15 moves downwards and is clamped in the counter bore 16, meanwhile, the floating part 18 moves towards the opening part at the lower end of the fixing sleeve 8 until the outside of the opening part of the fixing sleeve 8 is exposed, at the moment, whether the support plate 9 completely abuts against the building structure is judged by observing whether the floating part 18 is exposed out of the fixing sleeve 8, and meanwhile, when the building does not need to be supported by the tension force of the floating part 18 through the tension spring, the detection block 15 can move upwards until the support plate 9 is exposed, and the support plate is prevented from being retracted into the counter bore under the action of self weight.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An adjustable stable supporting device for a hydraulic structure comprises a base (1) and is characterized in that a supporting sleeve (6) and a pressurizing sleeve (2) are vertically arranged on the base (1), the upper ends of the pressurizing sleeve (2) and the supporting sleeve (6) are sealed and are hollow, a communicating pipe (5) is jointly connected to the outer walls of the lower ends of the pressurizing sleeve (2) and the supporting sleeve (6), an oil storage cavity (13) for storing hydraulic oil is jointly enclosed by the inner cavity of the supporting sleeve (6), a floating block (12) capable of freely sliding up and down is clamped in the inner cavity of the supporting sleeve (6), a supporting rod (7) is coaxially and fixedly connected to the floating block (12), the upper end of the supporting rod (7) penetrates through the supporting sleeve (6) and can freely slide, a supporting plate (9) is arranged at one end of the supporting rod (7) penetrating through the supporting sleeve (6), the detection assembly is arranged on the supporting plate (9), a piston (14) is arranged in the pressurizing sleeve (2), and the piston (14) is driven by the driving assembly to move up and down.
2. An adjustable stable supporting device for hydraulic buildings according to claim 1, characterized in that the driving component comprises a driving screw (4) threaded vertically through the pressurizing sleeve (2), and the lower end of the driving screw (4) is connected with the piston (14).
3. An adjustable stable supporting device for hydraulic structures as claimed in claim 1, wherein the inner top wall of the inner cavity of the supporting sleeve (6) is provided with a supporting sleeve (10), and the supporting sleeve (10) is sleeved on the supporting rod (7) and can freely slide.
4. The adjustable stable supporting device for the hydraulic structure as claimed in claim 1, wherein a buffer spring (11) is arranged in the supporting sleeve (6), and two ends of the buffer spring (11) in the elastic direction elastically abut against the floating block (12) and the inner top wall of the inner cavity of the supporting sleeve (6) respectively.
5. The adjustable and stable supporting device for the hydraulic structure as claimed in claim 1, wherein the detecting component comprises a floating rod (17) vertically penetrating through the supporting plate (9), the upper end of the floating rod (17) is provided with a detecting block (15), the top surface of the supporting plate (9) is provided with a counter bore (16) through which the detecting block (15) can freely pass, the lower end of the floating rod (17) is provided with a floating portion (18), the floating rod (17) is sleeved with a tension spring, two ends of the tension spring are respectively welded on the floating portion (18) and the supporting plate (9), the bottom of the supporting plate (9) is provided with a fixing sleeve (8), and the floating portion (18) is clamped in the fixing sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041602.6U CN216446588U (en) | 2021-12-06 | 2021-12-06 | Adjustable stable supporting device for hydraulic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041602.6U CN216446588U (en) | 2021-12-06 | 2021-12-06 | Adjustable stable supporting device for hydraulic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216446588U true CN216446588U (en) | 2022-05-06 |
Family
ID=81356251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041602.6U Expired - Fee Related CN216446588U (en) | 2021-12-06 | 2021-12-06 | Adjustable stable supporting device for hydraulic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216446588U (en) |
-
2021
- 2021-12-06 CN CN202123041602.6U patent/CN216446588U/en not_active Expired - Fee Related
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| 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: 20220506 |