CN208949882U - The adjustable pile foundation steel pile casting positioning device of a kind of diameter - Google Patents
The adjustable pile foundation steel pile casting positioning device of a kind of diameter Download PDFInfo
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- CN208949882U CN208949882U CN201821446897.0U CN201821446897U CN208949882U CN 208949882 U CN208949882 U CN 208949882U CN 201821446897 U CN201821446897 U CN 201821446897U CN 208949882 U CN208949882 U CN 208949882U
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Abstract
This application involves technical field of engineering equipment more particularly to the adjustable pile foundation steel pile casting positioning devices of a kind of diameter.Including two positioning regions and a support portion, support portion is vertically arranged with positioning region, positioning region is square structure, including four sides and positioning card, each are provided with positioning card on side, the long short-press circle of positioning card is laid and length can change, support portion includes vertical bar, lateral bracing boom and diagonal brace, and vertical bar is connect with four angles of positioning region, and lateral bracing boom is connect with positioning region, one end of diagonal brace and an angle of positioning region connect, and the other end is connect with platform.The adjustable pile foundation steel pile casting positioning device of a kind of diameter provided by the utility model solves the problems, such as that existing steel pile casting positioning device quality is big, movement is inconvenient and cannot change stake diameter size according to steel pile casting diameter, the positioning device can reduce the frictional force with steel pile casting side wall simultaneously, increase the service life of positioning device.
Description
Technical field
This application involves technical field of engineering machinery more particularly to the adjustable pile foundation steel pile casting positioning devices of a kind of diameter.
Background technique
Before pile foundation construction under bridge water, need to carry out positioning and the piling construction of steel pile casting, so that bridge underwater pile
Construction carried out in steel pile casting, steel pile casting not only can be with water blocking, but also be avoided that causes collapse hole to influence since water-bed soil property is unstable
The safety of construction speed and equipment.After underwater pile is constructed, steel pile casting is also extracted.Steel pile casting needs to fill in positioning support
It just can be carried out pile sinking under the support set and extract construction, the construction of steel pile casting is generally waterborne using being set up in construction area with fashioned iron
Operation platform recycles waterborne traffic accident to position and support steel pile casting, completes the pile sinking of steel pile casting and extracts construction.
Currently, domestic conventional steel pile casting positioning device is that jack is arranged on shaped steel frame, being formed among shaped steel frame can
To allow space of the steel pile casting on from lower break-through, using the position of jack adjustment steel pile casting, the device guiding is accurate, Ke Yiti
High construction quality reduces the working time, improves working efficiency.
But it is vertical in the accuracy and guarantee sinking steel protecting canister for guaranteeing sinking steel protecting canister process median-plane location
Under the premise of degree, above-mentioned apparatus quality is big, and when steel pile casting diameter changes, the internal diameter of the device can not be adjusted, and not adapted to more
The location requirement of type steel pile casting, and the side wall of steel pile casting can rub with positioning device during sinking steel pile casting,
Make the two mutually abrasion, influences the service life of positioning device.
Utility model content
This application provides a kind of pile foundation steel pile casting positioning devices, and to solve, existing steel pile casting positioning device quality is big, moves
The problem of moving inconvenience and stake diameter size cannot being changed according to steel pile casting diameter.
In order to achieve the above object, the application provides the following technical solutions:
The adjustable pile foundation steel pile casting positioning device of a kind of diameter, including two positioning regions and a support portion, the support
Portion is vertically arranged with the positioning region, and the positioning region is square structure, including four sides and positioning card, described in each
The positioning card is provided on side, the long short-press circle of positioning card is laid and the length of the positioning card is adjustable.
Optionally, the support portion includes vertical bar, lateral bracing boom and diagonal brace, the vertical bar with the positioning region
The connection of four angles, the lateral bracing boom connect with the positioning region, one of one end of the diagonal brace and the positioning region
Angle connection, the other end are connect with platform.
Optionally, the end of each positioning card is provided with idler wheel.
Optionally, the length adjustment mode of the positioning card is that rod-pulling type is adjusted or card slot type adjusting is one such.
Optionally, the round diameter that the positioning card surrounds is greater than the diameter of steel pile casting.
Optionally, the quantity of the positioning card is no less than four.
Optionally, the lateral bracing boom is triangular in shape or X-type is arranged.
The technical scheme provided by the application includes following advantageous effects:
This application provides a kind of pile foundation steel pile casting positioning device, including two positioning regions and a support portion, support portions
It is vertically arranged with positioning region, positioning region is square structure, is divided into upper layer and lower layer, and upper and lower two positioning regions are parallel and structure one
Sample all includes four sides and positioning card, and side is by four profile welding or to be connected with, and profile has certain
Width, top can be operated for operator station is vertical, be provided with positioning card on each side, and the length of positioning card can be with
It adjusts, the quantity of positioning card is at least four, is uniformly arranged on the middle position of each side plate, and more accurately positioning steel protects
Cylinder, the long short-press circle of positioning card are laid, and all positioning card ends surround a circle, shape just with the shape phase of steel pile casting
Matching, which is slightly larger than the diameter of steel pile casting, because the end of positioning card is provided with idler wheel, in sinking steel protecting canister
Force of sliding friction is conjugated into force of rolling friction in the process, does not influence the process of sinking steel protecting canister, can preferably protect steel pile casting
Positioning device and steel pile casting, increase the service life of steel pile casting positioning device, whole device be all with the welding of some profiles and
At overall structure is simple, slim and graceful, and to solve, existing steel pile casting positioning device quality is big, movement is inconvenient and cannot be protected according to steel
The problem of cylinder diameter changes stake diameter size, while positioning device provided by the present application can reduce the frictional force with steel pile casting side wall,
Increase the service life of positioning device.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the adjustable pile foundation steel pile casting positioning device of a kind of diameter provided by the embodiments of the present application.
Fig. 2 is the adjustable pile foundation steel pile casting positioning device positioning region structural representation of a kind of diameter provided by the embodiments of the present application
Figure.
Fig. 3 is the adjustable pile foundation steel pile casting positioning device usage state diagram of a kind of diameter provided by the embodiments of the present application.
Fig. 4 is the adjustable pile foundation steel pile casting positioning device of another stake diameter provided by the embodiments of the present application.
Description of symbols:
1, positioning region；11, side；12, positioning card；13, idler wheel；2, support portion；21, vertical bar；22, lateral bracing boom；
23, diagonal brace.
Specific embodiment
Illustratively, as shown in Figure 1, being a kind of pile foundation steel pile casting positioning device provided by the present application, including two positioning
Portion 1 and a support portion 2, positioning region 1 are set as upper layer and lower layer, and upper and lower two positioning regions 1 are parallel and structure is the same, support portion 2
It is arranged between two positioning regions 1, the space of steel pile casting break-through from top to bottom can be allowed by foring among positioning region 1.
Positioning region 1 is made of four profiles, positioning card 12 and idler wheel 13, and four profile head and the tail connect, and constitutes one
Square structure is provided with positioning card 12 on each profile, and positioning card 12 and profile are horizontally disposed, and the two is bolted to
Together, the length of positioning card 12 is adjustable, and positioning card 12 can be adjusted according to the size of steel pile casting diameter and stretches out steel pile casting from upper
To the length in lower break-through space.
Optionally, the composition available profile in positioning region 1 includes channel steel and I-steel, both profiles have certain width
Degree, the operating platform welded with the profile of such material is stable, solid, operates on platform for operator station.
Optionally, the material that positioning card 12 uses includes steel pipe, angle steel, channel steel and I-steel, and the application selects steel pipe to make
For the material that uses of positioning card 12, light quality is easy installation.
Optionally, the length adjustment mode of positioning card 12 is that rod-pulling type is adjusted or card slot type adjusting is one such.It is fixed
Position card 12 can be made of the different steel pipe of a few section diameters, form the connection type for being similar to umbrella handle shape, the position that positioning card is adjusted
It installs and is set to fixed length, which is arranged according to usually common steel pile casting diameter, for example, one is arranged at 1.5 meters
A detent, is arranged a detent at 1.8 meters, 2 meters of place's settings, one detent, one detent of setting at 2.5 meters, when pull steel pipe arrives
When fixing detent up to each, positioning card just generates a fixed position, only needs the diameter according to steel pile casting when in use,
By 12 pull of positioning card to corresponding length.
Positioning card 12 can also be made of the steel plate strip that several sections are provided with card slot, and the position that positioning card is adjusted is arranged to fix
Length, which is arranged according to usually common steel pile casting diameter, for example, a detent is arranged at 1.5 meters, 1.8 meters
A detent is arranged in place, and a detent is arranged at 2 meters, a detent is arranged at 2.5 meters, consolidates when pull steel plate strip reaches each
When determining detent, positioning card just generates a fixed position, only needs the diameter according to steel pile casting when in use, by positioning card 12
Pull is to corresponding length.
Optionally, the end of each positioning card 12 is provided with idler wheel 13.Each end of positioning card 12 is fitted with
Idler wheel 13 increases the service life of positioning device for reducing the frictional force between steel pile casting and positioning device.
Optionally, the quantity of positioning card 12 is at least four, and each side 11 is arranged in each side 11 1
It middle position can be according to the quantity for needing to increase positioning card 12 of construction, on side 11 in order to keep positioning more accurate
It is reserved with threaded hole, convenient for increasing and decreasing the quantity of positioning card 12 at any time.
Support portion 2 is located between two positioning regions 1, is used to support whole device, including vertical bar 21, lateral bracing boom 22
With diagonal brace 23, whole device is become a pros in this way by connecting with four angles of upper and lower two positioning regions 1 for vertical bar 21
Body structure, lateral bracing boom 22 are connect with the side 11 of positioning region 1.
Optionally, lateral bracing boom 22 is triangular in shape or X-type setting, lateral bracing boom 22 are distributed in cube structure
On each side, as shown in figure 3, when lateral 22 structure triangular in shape of bracing boom, the application is by two lateral bracing booms 22
One end weld together and connect with the midpoint of 1 side 11 of positioning region, other two end connects with two angles of positioning region 1 respectively
It connecing, is just support in this way by the shaped steel frame of a triangular structure in square body side surface, there is such shaped steel frame in each side,
For reinforcing the stress of whole device.
As shown in figure 4, the application sets the intersection of two lateral bracing booms 22 when lateral bracing boom 22 is in X-type structure
It sets, one end is connected on two angles with upper layer positioning region 1, and other end is connect with two angles of lower layer positioning region 1, is existed in this way
Square body side surface is just support by the shaped steel frame of an X-type structure, and there is such shaped steel frame in each side, entire for reinforcing
The stress of device.
Support portion 2 further includes diagonal brace 23, and two profiles weld together one end in the word of falling V structure composition diagonal brace 23,
One end of diagonal brace 23 is connect with an angle of upper layer positioning region 1, what is be arranged on each angle of upper layer positioning region 1 has diagonal brace
23, the other end of diagonal brace 23 is connect with platform, and the construction of steel pile casting generally sets up over-water construction with profile using in construction area
Platform, positioning device are located in the top of operation platform, for better strong fix device, it are made in use will not
It shakes, the application is added to diagonal brace 23 in four Angle Positions of positioning device respectively.
In use, construction area can set up waterborne traffic accident to the present apparatus with profile, and positioning device setting is being applied
The top of work platform, the diagonal brace 23 of positioning device and lower layer positioning region 1 can all connect with operation platform, positioning device are fixed on
Desired position, then construction personnel may stand in upper layer positioning region 1, and after steel pile casting soon enters positioning device, steel is protected
Cylinder is stabilized, is first sent into positioning device, then steel pile casting sinks to specific bit along the space of positioning device break-through from top to bottom
It sets, just completes the positioning to steel pile casting.
This application provides a kind of pile foundation steel pile casting positioning device, including two positioning regions and a support portion, support portions
It is vertically arranged with positioning region, positioning region is square structure, is divided into upper layer and lower layer, and upper and lower two positioning regions are parallel and structure one
Sample all includes four sides and positioning card, and side is by four profile welding or to be connected with, and profile has certain
Width, top can be operated for operator station is vertical, be provided with positioning card on each side, and the length of positioning card can be with
It adjusts, the quantity of positioning card is at least four, is uniformly arranged on the middle position of each side plate, and more accurately positioning steel protects
Cylinder, the long short-press circle of positioning card are laid, and all positioning card ends surround a circle, shape just with the shape phase of steel pile casting
Matching, which is slightly larger than the diameter of steel pile casting, because the end of positioning card is provided with idler wheel, in sinking steel protecting canister
Force of sliding friction is conjugated into force of rolling friction in the process, does not influence the process of sinking steel protecting canister, can preferably protect steel pile casting
Positioning device and steel pile casting, increase the service life of steel pile casting positioning device, whole device be all with the welding of some profiles and
At overall structure is simple, slim and graceful, and to solve, existing steel pile casting positioning device quality is big, movement is inconvenient and cannot be protected according to steel
The problem of cylinder diameter changes stake diameter size, while positioning device provided by the present application can reduce the frictional force with steel pile casting side wall,
Increase the service life of positioning device.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that article or equipment including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for elements inherent to such a process, method, article, or device.Not more
In the case where limitation, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (7)
1. the adjustable pile foundation steel pile casting positioning device of a kind of diameter, including two positioning regions (1) and a support portion (2), special
Sign is that the support portion (2) is vertically arranged with the positioning region (1), and the positioning region (1) is square structure, including four
Side (11) and positioning card (12) are provided with the positioning card (12), the positioning card on side (11) described in each
(12) long short-press circle is laid and the length of the positioning card (12) is adjustable.
2. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 1, which is characterized in that the support
Portion (2) includes vertical bar (21), lateral bracing boom (22) and diagonal brace (23), the vertical bar (21) with the positioning region (1)
The connection of four angles, the lateral bracing boom (22) connect with the positioning region (1), one end of the diagonal brace (23) with it is described fixed
One angle in position portion (1) connects, and the other end is connect with platform.
3. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 1, which is characterized in that each institute
The end for stating positioning card (12) is provided with idler wheel (13).
4. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 3, which is characterized in that the positioning
The length adjustment mode for blocking (12) is that rod-pulling type is adjusted or card slot type adjusting is one such.
5. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 4, which is characterized in that the positioning
The round diameter that card (12) surrounds is greater than the diameter of steel pile casting.
6. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 5, which is characterized in that the positioning
The quantity of card (12) is no less than four.
7. the adjustable pile foundation steel pile casting positioning device of a kind of diameter according to claim 2, which is characterized in that the lateral
Bracing boom (22) is triangular in shape or X-type is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446897.0U CN208949882U (en) | 2018-09-05 | 2018-09-05 | The adjustable pile foundation steel pile casting positioning device of a kind of diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446897.0U CN208949882U (en) | 2018-09-05 | 2018-09-05 | The adjustable pile foundation steel pile casting positioning device of a kind of diameter |
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| Publication Number | Publication Date |
|---|---|
| CN208949882U true CN208949882U (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446897.0U Active CN208949882U (en) | 2018-09-05 | 2018-09-05 | The adjustable pile foundation steel pile casting positioning device of a kind of diameter |
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| CN (1) | CN208949882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438994A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | Guide frame for steel casing |
| CN111608181A (en) * | 2020-05-11 | 2020-09-01 | 中国一冶集团有限公司 | Auxiliary device for driving ultra-long steel pipe pile and using method thereof |
| CN112663613A (en) * | 2020-11-16 | 2021-04-16 | 中国一冶集团有限公司 | Verticality control device and verticality control method for latticed column |
-
2018
- 2018-09-05 CN CN201821446897.0U patent/CN208949882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438994A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | Guide frame for steel casing |
| CN111608181A (en) * | 2020-05-11 | 2020-09-01 | 中国一冶集团有限公司 | Auxiliary device for driving ultra-long steel pipe pile and using method thereof |
| CN112663613A (en) * | 2020-11-16 | 2021-04-16 | 中国一冶集团有限公司 | Verticality control device and verticality control method for latticed column |
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