CN207861778U - A kind of multiple field hydraulic jacking device for composite plate - Google Patents
A kind of multiple field hydraulic jacking device for composite plate Download PDFInfo
- Publication number
- CN207861778U CN207861778U CN201720778591.4U CN201720778591U CN207861778U CN 207861778 U CN207861778 U CN 207861778U CN 201720778591 U CN201720778591 U CN 201720778591U CN 207861778 U CN207861778 U CN 207861778U
- Authority
- CN
- China
- Prior art keywords
- jacking
- rod
- hydraulic
- base
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 5
- 238000007906 compression Methods 0.000 abstract 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of multiple field hydraulic jacking devices for composite plate, including a longitudinally disposed rod set and a longitudinally disposed hydraulic stem, a hydraulic stem is equipped with below the rod set, the bottom of the hydraulic stem is equipped with a pedestal, the side of the rod set is equipped with a compression bar and a supporting rod, the top of the rod set is equipped with a footstock, described supporting rod one end is equipped with the limiting slot of a bar shaped, a caging bolt is equipped with above the supporting rod, a secondary jacking component is equipped with below the supporting rod, the secondary jacking component includes a jacking pedestal, it is equipped with a gag lever post above the jacking pedestal.Pass through compression bar hold-down devices, handle ball on compression bar can prevent compression bar from slipping out of the hand, the inclined design of compression bar and rod set junction makes pushing process more laborsaving, supporting rod and footstock are fixed in rod set, utilize the cooperation of limiting slot and caging bolt, allow secondary jacking component to change length dimension, carries out multilayer jacking.
Description
Technical Field
The utility model relates to a hydraulic jacking device, more exactly, be a multilayer formula hydraulic jacking device for composite sheet.
Background
There is certain defect in the design of current hydraulic jacking device, at first, current hydraulic jacking device is vertical independent pressure-bearing, to multilayer structure's article, unable layering work, and secondly, ordinary hydraulic jacking device can not extend the roof pressure according to the concrete shape of object, has restricted the service function of device greatly, has reduced jacking efficiency, consequently, to above problem, has provided a multilayer formula hydraulic jacking device for composite sheet.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a multilayer formula hydraulic jacking device for composite sheet is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
a multi-layer hydraulic jacking device for composite boards comprises a rod sleeve and a hydraulic rod, wherein the rod sleeve is longitudinally arranged, the hydraulic rod is longitudinally arranged below the rod sleeve, a base is arranged at the bottom of the hydraulic rod, a pressure rod and a supporting rod are arranged on one side of the rod sleeve, a jacking seat is arranged at the top of the rod sleeve, a round handle ball is arranged at one end of the pressure rod, a strip-shaped limiting groove is arranged at one end of the supporting rod, a limiting bolt is arranged above the supporting rod, a pair of jacking components are arranged below the supporting rod, each pair of jacking components comprises a convex jacking base, a round fixing hole is arranged on one side of the jacking base, a limiting rod is arranged above the jacking base, and a square clamping groove is arranged at the bottom of the jacking base, jacking base one side be equipped with a jacking piece, jacking piece one side be equipped with a buckle, jacking piece one side be equipped with a fixing bolt, the jacking piece pass through fixing bolt be connected to the jacking base on.
As an embodiment of the present invention, the hydraulic rod has a rod head size matched with the notch of the rod sleeve and the top seat, and the rod head diameter of the hydraulic rod is smaller than the notch inner diameter of the rod sleeve and the base.
As the preferred embodiment of the utility model, the joint of the pressure lever and the lever sleeve is slightly bent downwards.
As the embodiment of the utility model discloses the preferred, buckle length and width and draw-in groove phase-match, just the buckle highly be greater than the draw-in groove.
As the preferred embodiment of the present invention, the diameter of the limiting bolt is larger than the width of the limiting groove.
The utility model discloses a multilayer formula hydraulic jacking device for composite sheet has following advantage: during the use, push down the device through the depression bar, handle ball on the depression bar can prevent that the depression bar from taking off the hand, the depression bar makes the process of pushing down more laborsaving with the slope design of rod cover junction, bracing piece and footstock are fixed on the rod cover, the simultaneous working, when vertical jacking, the vice jacking subassembly of side carries out the jacking to other levels, rational distribution device's usage space, utilize spacing groove and spacing bolt's cooperation, make vice jacking subassembly can change length size, be adapted to multiple operational environment. The device has the characteristics of simple structure, layered work, adjustable size, strong practicability and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a multi-layered hydraulic jacking apparatus according to the present invention;
FIG. 2 is an exploded perspective view of the multi-layered hydraulic jacking apparatus of FIG. 1;
FIG. 3 is an enlarged detail view of the area I of the multi-layered hydraulic jacking apparatus of FIG. 2;
FIG. 4 is an exploded perspective view of a secondary jacking assembly of the multi-layered hydraulic jacking apparatus of FIG. 2;
wherein,
1. multi-level hydraulic pressure jacking device, 2, rod cover, 3, bracing piece, 4, depression bar, 5, base, 6, footstock, 7, handle ball, 8, hydraulic stem, 9, spacing bolt, 10, spacing groove, 11, vice jacking subassembly, 12, jacking base, 13, fixed orifices, 14, draw-in groove, 15, gag lever post, 16, jacking piece, 17, buckle, 18, fixing bolt.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 4, the multi-layered hydraulic jacking device 1 for composite boards comprises a rod sleeve 2 and a hydraulic rod 8, the rod sleeve 2 is provided with a hydraulic rod 8 at the lower part thereof, the hydraulic rod 8 is provided with a base 5 at the bottom thereof, the rod sleeve 2 is provided with a press rod 4 and a support rod 3 at one side thereof, the rod sleeve 2 is provided with a top seat 6 at the top thereof, the press rod 4 is provided with a circular handle ball 7 at one end thereof, the support rod 3 is provided with a strip-shaped limit groove 10 at one end thereof, the support rod 3 is provided with a limit bolt 9 at the upper part thereof, the support rod 3 is provided with a pair of jacking assemblies 11 at the lower part thereof, the pair of jacking assemblies 11 comprises a convex jacking base 12, the jacking base 12 is provided with a circular fixing hole 13 at one side thereof, the limit rod 15 is provided at the upper part thereof, the jacking base 12 is provided with a square slot 14 at the bottom thereof, the jacking block 16 is provided at one side thereof, a buckle 17 is arranged on one side of the jacking block 16, a fixing bolt 18 is arranged on one side of the jacking block 16, and the jacking block 16 is connected to the jacking base 12 through the fixing bolt 18.
The size of the head of the hydraulic rod 8 is matched with the notches in the rod sleeve 2 and the top seat 5, and the diameter of the head of the hydraulic rod 8 is smaller than the inner diameters of the notches of the rod sleeve 2 and the base 5.
The joint of the pressure lever 4 and the lever sleeve 2 is slightly bent downwards.
The length and width of the buckle 17 are matched with those of the clamping groove 14, and the height of the buckle 17 is larger than that of the clamping groove 14.
The diameter of the limit bolt 9 is larger than the width of the limit groove 10.
During the use, as shown in fig. 1 and 2, push down the device through depression bar 4, handle ball 7 on the depression bar 4 can prevent that depression bar 4 from taking off the hand, and the slope design of depression bar 4 and the 2 junctions of rod cover makes the process of pushing down more laborsaving, and bracing piece 3 and footstock 6 are fixed on rod cover 2, and the simultaneous working, when vertical jacking, the vice jacking subassembly 11 of side carries out the jacking to other levels, the working space of rational utilization device.
Utilize the cooperation of spacing groove 10 and spacing bolt 9 for vice jacking subassembly 11 can change length dimension, and the layering jacking effect is obvious.
The multilayer hydraulic jacking device for the composite board is simple in structure, capable of working in a layered mode, adjustable in size and high in practicability.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A multilayer hydraulic jacking device (1) for a composite board is characterized in that the multilayer hydraulic jacking device (1) for the composite board comprises a rod sleeve (2) and a hydraulic rod (8), the rod sleeve (2) is longitudinally arranged, the hydraulic rod (8) is arranged below the rod sleeve (2), a base (5) is arranged at the bottom of the hydraulic rod (8), a pressure rod (4) and a supporting rod (3) are arranged on one side of the rod sleeve (2), a top seat (6) is arranged at the top of the rod sleeve (2), a round handle ball (7) is arranged at one end of the pressure rod (4), a strip-shaped limiting groove (10) is arranged at one end of the supporting rod (3), a limiting bolt (9) is arranged above the supporting rod (3), a pair of jacking components (11) is arranged below the supporting rod (3), vice jacking subassembly (11) contain one "protruding" shape jacking base (12), jacking base (12) one side be equipped with a circular shape fixed orifices (13), jacking base (12) top be equipped with a gag lever post (15), jacking base (12) bottom be equipped with a square draw-in groove (14), jacking base (12) one side be equipped with a jacking piece (16), jacking piece (16) one side be equipped with a buckle (17), jacking piece (16) one side be equipped with a fixing bolt (18), jacking piece (16) pass through fixing bolt (18) be connected to jacking base (12) on.
2. The multi-layered hydraulic jacking device for composite plates according to claim 1, wherein the head of said hydraulic rod (8) is sized to match the notches in said sleeve (2) and said top seat (6), and the head diameter of said hydraulic rod (8) is smaller than the inner diameters of the notches in said sleeve (2) and said base (5).
3. The multi-layered hydraulic jacking device for composite boards according to claim 1, wherein the joint of the strut (4) and the sleeve (2) is slightly bent downward.
4. The multi-layer hydraulic jacking device for composite plates according to claim 1, wherein the length and width of the buckle (17) are matched with the clamping groove (14), and the height of the buckle (17) is greater than that of the clamping groove (14).
5. The multi-layered hydraulic jacking device for composite plates according to claim 1, wherein the diameter of the limiting bolt (9) is greater than the width of the limiting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778591.4U CN207861778U (en) | 2017-06-30 | 2017-06-30 | A kind of multiple field hydraulic jacking device for composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778591.4U CN207861778U (en) | 2017-06-30 | 2017-06-30 | A kind of multiple field hydraulic jacking device for composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861778U true CN207861778U (en) | 2018-09-14 |
Family
ID=63475016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778591.4U Expired - Fee Related CN207861778U (en) | 2017-06-30 | 2017-06-30 | A kind of multiple field hydraulic jacking device for composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498726A (en) * | 2020-05-29 | 2020-08-07 | 嘉兴市大通机械股份有限公司 | Manual pressing type jack for rehabilitation hanger columnar structure |
-
2017
- 2017-06-30 CN CN201720778591.4U patent/CN207861778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498726A (en) * | 2020-05-29 | 2020-08-07 | 嘉兴市大通机械股份有限公司 | Manual pressing type jack for rehabilitation hanger columnar structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206717442U (en) | A kind of adjustable steel tube cuts fixing device | |
| CN203004010U (en) | Fixed device for drilling holes on board | |
| CN207861778U (en) | A kind of multiple field hydraulic jacking device for composite plate | |
| CN205021684U (en) | Paper puncher | |
| CN202941781U (en) | Multilayer portable garden potting shelf | |
| KR100863560B1 (en) | Fixing prop that use switch magnetic | |
| CN203076757U (en) | PCB plate fixture for tin soldering machine | |
| CN102145873B (en) | Oil supplementing device for bellows expander | |
| CN211998116U (en) | Deep hole paster frock of force cell | |
| CN204243642U (en) | Bundle general-use assembly tooling | |
| CN214246577U (en) | Scaffold board fixing device | |
| CN203227724U (en) | Punching mould | |
| CN202742334U (en) | Manual press fitting device having locking function | |
| CN207386899U (en) | Tilt-lock stent positioning welding frock | |
| CN204817886U (en) | Rectifier bridge is pressed and is riveted mould | |
| CN206260147U (en) | Circuit board clamp | |
| CN205869627U (en) | General tap handle | |
| CN205595160U (en) | Coil skeleton convenient to regulating winding contact | |
| CN209175616U (en) | A kind of guide sleeve clamping tooling | |
| CN201999728U (en) | Oil refill device for corrugation expander | |
| CN215820173U (en) | Construction cost analysis device for building economic management | |
| CN218973315U (en) | Bottom supporting plate device for laser type shooting training | |
| CN212148592U (en) | Large-capacity double-layer flat plate transport vehicle | |
| CN204209626U (en) | A kind of portable ball cup press fit device | |
| CN209813462U (en) | Big character ink jet numbering machine of concatenation formula |
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: 20180914 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |