CN217419714U - Portable auxiliary hoisting reinforcement cage leveling connecting device - Google Patents
Portable auxiliary hoisting reinforcement cage leveling connecting device Download PDFInfo
- Publication number
- CN217419714U CN217419714U CN202220716452.XU CN202220716452U CN217419714U CN 217419714 U CN217419714 U CN 217419714U CN 202220716452 U CN202220716452 U CN 202220716452U CN 217419714 U CN217419714 U CN 217419714U
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- China
- Prior art keywords
- backup pad
- reinforcement cage
- positioning
- groove
- connection
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- 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
- 230000002787 reinforcement Effects 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level, including first backup pad and second backup pad, first backup pad all is provided with a plurality of hydraulic jack with the below of second backup pad, the lower extreme of first backup pad and second backup pad all runs through and is provided with the spread groove, and is a plurality of the equal fixedly connected with connecting device of interior top department of spread groove, the lower extreme of first backup pad all runs through with the upper end of second backup pad and is provided with positioning groove, two be provided with positioner in the positioning groove jointly. The utility model has the advantages of reasonable design, have simple structure, preparation convenience, security height, can avoid the benefit of steel reinforcement cage contact stake downthehole wall.
Description
Technical Field
The utility model relates to a building tool technical field especially relates to a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level.
Background
The pile foundation is a common foundation form and consists of foundation piles and bearing platforms connected to the tops of the piles. With the expansion of the use amount of piles and the development of theoretical research of pile foundations, the pile foundations are increasingly applied to public building foundations of large-span roof structures such as bridges, highways, ports, offshore drilling platforms, super high-rise buildings, foundation pits, foundations, airports, stadiums and the like.
At present, most of the pile foundation materials are reinforced concrete. Because the pile foundation is when the construction, when placing the steel reinforcement cage, the pile foundation degree of depth probably reaches 50 meters, 60 meters, 70 meters are deeper even, but current standard steel reinforcement cage length is 12 meters, so the steel reinforcement cage need be at pile foundation mouth connecting sleeve under the stake in-process, carry out the connection between two steel reinforcement cages, but the steel reinforcement cage often can be partial to one side under the action of gravity, can not guarantee that the steel reinforcement cage carries out muffjoint under vertically state, can contact the inner wall of pile foundation mould even, influence the pile foundation model after pouring, thereby influence its intensity stability, therefore, we have proposed a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable auxiliary hoisting reinforcement cage leveling connecting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level, includes first backup pad and second backup pad, the below of first backup pad and second backup pad all is provided with a plurality of hydraulic jack, the lower extreme of first backup pad and second backup pad all runs through and is provided with the spread groove, and is a plurality of the equal fixedly connected with connecting device of interior top department of spread groove, the lower extreme of first backup pad all runs through with the upper end of second backup pad and is provided with positioning groove, two be provided with positioner in the positioning groove jointly.
Preferably, connecting device includes the fixing base of fixed connection top department in the spread groove, the lower extreme of fixing base runs through and is provided with the thread groove, corresponds position department the upper end fixedly connected with spliced pole of hydraulic jack, the lateral wall department of spliced pole is provided with the external screw thread, spliced pole threaded connection is in the thread groove.
Preferably, the positioning device comprises two positioning columns and two positioning seats which are respectively and fixedly connected in the two positioning clamping grooves, the upper ends of the two positioning seats are respectively provided with a positioning groove in a penetrating manner, and the two positioning columns can respectively enter the two positioning grooves.
Preferably, a placing groove is arranged at the upper end of the first supporting plate in a penetrating manner, and a round level bubble is placed in the placing groove.
Preferably, the side walls of the two positioning columns are provided with rubber pads.
Preferably, the width of each of the connecting grooves is identical to the width of the upper end of the corresponding hydraulic jack.
The utility model has the following beneficial effects;
the utility model discloses in, mutually support through setting up connecting device and positioner, can simply connect the relevant part in this device, this device has realized the prepositioning of pile foundation through first backup pad and second backup pad and a plurality of hydraulic jack, and first backup pad and second backup pad cooperation circle air level can be used for making level for the steel reinforcement cage, can keep falling perpendicularly when letting the steel reinforcement cage get into the pile foundation, avoid the steel reinforcement cage to touch the inner wall in pile foundation stake hole, ensure the central point of steel reinforcement cage and put.
Drawings
Fig. 1 is a schematic structural view of a portable auxiliary hoisting reinforcement cage leveling connection device provided by the utility model;
fig. 2 is a schematic top view of the leveling connection device for a portable auxiliary hoisting reinforcement cage according to the present invention;
fig. 3 is the utility model provides a portable supplementary hoist and mount steel reinforcement cage connecting device's backup pad separation sketch map of making level.
In the figure: 1 hydraulic jack, 2 spliced poles, 3 first backup pads, 4 second backup pads, 5 standing grooves, 6 round air level, 7 spread grooves, 8 fixing bases, 9 positioning groove, 10 positioning columns, 11 positioning seats.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level, including first backup pad 3 and second backup pad 4, first backup pad 3 all is provided with a plurality of hydraulic jack 1 with the below of second backup pad 4, the lower extreme of first backup pad 3 and second backup pad 4 all runs through and is provided with spread groove 7, the equal fixedly connected with connecting device of the interior top department of a plurality of spread grooves 7, connecting device includes the fixing base 8 of fixed connection top department in spread groove 7, the lower extreme of fixing base 8 runs through and is provided with the thread groove, the upper end fixedly connected with spliced pole 2 of the hydraulic jack 1 that corresponds position department, the lateral wall department of spliced pole 2 is provided with the external screw thread, spliced pole 2 threaded connection is in the thread groove, the width of a plurality of spread grooves 7 all is unanimous with the width of the hydraulic jack 1 upper end that corresponds.
Wherein, the lower extreme of first backup pad 3 all runs through with the upper end of second backup pad 4 and is provided with positioning groove 9, is provided with positioner jointly in two positioning groove 9, and positioner includes two reference columns 10 and two positioning seats 11 of fixed connection respectively in two positioning groove 9, and the upper end of two positioning seats 11 all runs through and is provided with the constant head tank, and two reference columns 10 can enter into two constant head tanks respectively in, and the lateral wall department of two reference columns 10 all is provided with the rubber pad.
It is worth mentioning that the upper end of the first supporting plate 3 is provided with a placing groove 5 in a penetrating manner, and a round level bubble 6 is placed in the placing groove 5.
In the utility model, firstly, the steel reinforcement cage is hoisted into the pile hole of the pile foundation and a certain length is reserved above the pile hole, then a plurality of hydraulic jacks 1 are arranged around the pile hole, the first supporting plate 3 and the second supporting plate 4 are mutually connected through two positioning clamping grooves 9, the corresponding positioning columns 10 are respectively inserted into the positioning grooves on the corresponding positioning seats 11, so that the first supporting plate 3 and the second supporting plate 4 can be mutually clamped and form cross connection, the steel reinforcement cage can be supported, the upper ends of the hydraulic jacks 1 are connected to the fixing seat 8 in the connecting groove 7 through the connecting column 2 by screw threads, the position of each hydraulic jack 1 can be fixed, at the moment, the level of the first supporting plate 3 and the second supporting plate 4 can be adjusted through a plurality of hydraulic jacks 1, namely, the level of the steel reinforcement cage can be adjusted, whether the level is observed through the circular level bubble 6, another steel reinforcement cage is hoisted to the upper part of the device after the level, connect through the extrusion sleeve, when needing to demolish this device, rise some distances with the hoist with the steel reinforcement cage earlier, make this device not atress, then demolish first backup pad 3, second backup pad 4 and each hydraulic jack 1 respectively can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable supplementary hoist and mount steel reinforcement cage connecting device that makes level, includes first backup pad (3) and second backup pad (4), its characterized in that, first backup pad (3) all are provided with a plurality of hydraulic jack (1) with the below of second backup pad (4), first backup pad (3) all run through with the lower extreme of second backup pad (4) and are provided with spread groove (7), and are a plurality of the equal fixedly connected with connecting device of interior top department of spread groove (7), the lower extreme of first backup pad (3) all runs through with the upper end of second backup pad (4) and is provided with positioning slot (9), two be provided with positioner in positioning slot (9) jointly.
2. The portable auxiliary hoisting reinforcement cage leveling connection device according to claim 1, wherein the connection device comprises a fixed seat (8) fixedly connected at the top in a connection groove (7), a thread groove is arranged at the lower end of the fixed seat (8) in a penetrating manner, a connection column (2) is fixedly connected at the upper end of the hydraulic jack (1) at the corresponding position, an external thread is arranged at the side wall of the connection column (2), and the connection column (2) is in threaded connection in the thread groove.
3. The portable auxiliary hoisting reinforcement cage leveling connection device according to claim 1, wherein the positioning device comprises two positioning columns (10) and two positioning seats (11) fixedly connected to two positioning slots (9), respectively, the upper ends of the two positioning seats (11) are provided with positioning slots, and the two positioning columns (10) can enter the two positioning slots, respectively.
4. The portable auxiliary hoisting reinforcement cage leveling connection device according to claim 1, wherein a placement groove (5) is formed in the upper end of the first support plate (3) in a penetrating manner, and a round bubble (6) is placed in the placement groove (5).
5. The portable auxiliary hoisting reinforcement cage leveling connection device according to claim 3, wherein rubber pads are disposed on the side walls of the two positioning pillars (10).
6. The portable auxiliary hoisting reinforcement cage leveling connection device according to claim 1, wherein the width of each of the connection slots (7) is the same as the width of the upper end of the corresponding hydraulic jack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716452.XU CN217419714U (en) | 2022-03-30 | 2022-03-30 | Portable auxiliary hoisting reinforcement cage leveling connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716452.XU CN217419714U (en) | 2022-03-30 | 2022-03-30 | Portable auxiliary hoisting reinforcement cage leveling connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217419714U true CN217419714U (en) | 2022-09-13 |
Family
ID=83181051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716452.XU Expired - Fee Related CN217419714U (en) | 2022-03-30 | 2022-03-30 | Portable auxiliary hoisting reinforcement cage leveling connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217419714U (en) |
-
2022
- 2022-03-30 CN CN202220716452.XU patent/CN217419714U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |