CN210134668U - A assembled bracket for installing at steel-pipe pile top - Google Patents
A assembled bracket for installing at steel-pipe pile top Download PDFInfo
- Publication number
- CN210134668U CN210134668U CN201920315147.8U CN201920315147U CN210134668U CN 210134668 U CN210134668 U CN 210134668U CN 201920315147 U CN201920315147 U CN 201920315147U CN 210134668 U CN210134668 U CN 210134668U
- Authority
- CN
- China
- Prior art keywords
- plate
- cover plate
- bracket
- pipe pile
- steel pipe
- 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.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides an assembled bracket for installing on the top of a steel pipe pile, which comprises a cover plate and two plate brackets; the bottom surface of the cover plate is provided with two pairs of oppositely arranged slide rails, two side edges of a top plate of each plate-type bracket are respectively inserted into two slide grooves of one pair of slide rails, the two plate-type brackets are connected through a diagonal rod, and the top of the cover plate is provided with a limiting plate. When the steel pipe pile tensioning device is used, the cover plate is buckled at the top of the steel pipe pile, and the counter-pull rod penetrates through the steel pipe pile to tension the two brackets to clamp the steel pipe pile. The bracket of the utility model can slide back and forth along the slide rail, and is suitable for steel pipe piles with different diameters, and the limiting plate can clamp bearing beams with different sizes at the top of the cover plate, so that the applicability is strong; the installation and the dismantlement do not have welding operation, and the installation rate is fast, repeatedly usable after demolising, material cost is saved.
Description
Technical Field
The utility model relates to a structure of steel sheet bracket that uses in the engineering, concretely relates to structure for installing at the assembled bracket at steel-pipe pile top.
Background
The steel pipe pile is the most common temporary support material in engineering construction, is usually used for erecting a support, and in construction, an I-shaped steel bearing beam is usually erected at the top of the steel pipe pile. In order to disperse the vertical load of the upper structure of the steel pipe pile and reduce the local stress concentration phenomenon of the steel pipe pile, a bracket is usually installed at the top of the steel pipe pile. The traditional bracket mounting mode is that brackets are welded on the top of a steel pipe pile, and has the advantages of firm structure, large workload, incapability of construction in rainy and snowy days and higher welding difficulty if construction in water is required, but field welding operation is required; when the construction is completed and the support is detached, the bracket needs to be cut off, the bracket and the steel pipe pile are damaged, the reuse is influenced, and the material waste is caused.
Disclosure of Invention
The utility model aims to provide a problem to current welding formula bracket existence provides an assembled bracket device that suitability is high-usage, need not weld and can install and fix at steel-pipe pile top, and it is all more convenient to install and dismantle, can accelerate the construction progress and reduce the material extravagant.
The technical scheme of the utility model as follows:
the utility model provides an assembled bracket for installing at steel-pipe pile top which characterized in that: comprises a rectangular cover plate and two plate brackets; the bottom surface of the cover plate is symmetrically provided with two pairs of sliding grooves along the length direction of the cover plate, a certain distance is reserved between the two pairs of sliding grooves, each sliding groove comprises an L-shaped steel plate, each L-shaped steel plate is provided with two mutually perpendicular edges, the upper edge of one edge is welded with the bottom surface of the cover plate along the length direction of the cover plate, the other edge of the one edge is parallel to the bottom surface of the cover plate, and two notches of each pair of sliding grooves are oppositely arranged and have a certain interval; each plate-type bracket comprises a top plate, the top plate is provided with two parallel side edges, two side plates perpendicular to the top plate are welded on the bottom surface of the top plate, the two side plates are symmetrically welded on the bottom surface of the top plate along the direction parallel to the side edges of the top plate, the welding position is at a certain distance from the side edges of the top plate, a certain distance is reserved between the two side plates, two strip-shaped stiffening plates are welded between the same side edges of the two side plates, and two ends of each stiffening plate respectively protrude out of the outer sides of the two side plates of; two side edges of a top plate of each plate-type bracket are respectively inserted into two sliding grooves of the pair of sliding grooves, and two opposite ends of the stiffening plates on the two plate-type brackets are connected through a tie rod.
The assembled bracket for being installed at the top of the steel pipe pile can be further provided with at least one limiting plate on the outer side of each sliding groove of the corresponding bottom surface on the two sides of the top surface of the cover plate, each limiting plate is provided with a strip-shaped through hole perpendicular to the sliding grooves of the bottom surface of the cover plate, and one end of each limiting plate is provided with a limiting block protruding upwards; the limiting blocks on the limiting plates on the two sides of the cover plate are arranged oppositely, a bolt penetrating through the cover plate is vertically inserted into the strip-shaped through hole in the limiting plate, the bolt is respectively screwed with a nut on the bottom surface of the cover plate and the top surface of the limiting plate, and the limiting plate is fixed on the cover plate in a pressing mode.
The utility model discloses set up two steel sheet brackets respectively in steel-pipe pile both sides, can block the steel-pipe pile after two bracket curb plate stiffening plates of every bracket are fixed with the pull rod, and the fastening nature is good, and the bracket slides around along the slide rail, and is applicable in the steel-pipe pile of not equidimension diameter, and the limiting plate is opened there is the rectangle bolt hole site, can remove according to shaped steel spandrel girder width is nimble for fixed not unidimensional spandrel girder, the suitability is strong. The bracket device has no welding operation during field installation, is simple to operate, has high installation speed, can be repeatedly used after being disassembled, and saves material cost.
Drawings
FIG. 1 is a vertical view of the present invention along the longitudinal direction of the cover plate;
fig. 2 is a side view of the present invention taken along the transverse direction of the cover plate;
FIG. 3 is an elevational view of the cover plate;
FIG. 4 is a lateral side view of the cover plate;
FIG. 5 is an elevation view of a panel corbel;
FIG. 6 is a lateral side view of a panel bracket;
FIG. 7 is a plan view of the corbel, mainly showing the structure of the top plate of the corbel;
FIG. 8 is an elevational view of the restriction plate;
fig. 9 is a plan view of the stopper plate;
FIG. 10 is an elevation view of the present invention installed on top of a steel pipe pile;
fig. 11 is a transverse side view of the present invention installed on the top of a steel pipe pile.
Detailed Description
As shown in fig. 1 and 2, the present invention includes a rectangular cover plate 1 and two plate-type corbels 2. Two board-like brackets 2 are installed at the bottom of the cover plate 1 and are symmetrically arranged.
The structure of the cover plate 1 is as shown in fig. 3 and 4, two pairs of slide rails 11 are symmetrically arranged on the bottom surface of the cover plate 1 along the length direction of the cover plate, a certain interval is formed between the two pairs of slide rails 11, each slide rail 11 comprises an L-shaped steel plate, the L-shaped steel plate is provided with two mutually perpendicular edges, the upper edge of one edge is welded with the bottom surface of the cover plate along the length direction of the cover plate, the other edge of the other.
The structure of board-like bracket 2 is as shown in fig. 5, 6, 7, and every board-like bracket includes a roof 21, and roof 21 is equipped with two sides that are parallel to each other, and two and roof vertically curb plate 22 of roof bottom surface welding, and both sides board 22 is along the direction symmetry welding in roof 21 bottom surface parallel with roof 21 side, and curb plate 22 and roof 21 welding department have a certain distance from the roof side, and have a certain interval between both sides board 22, and both sides board 22 welds the stiff plate 23 of two bars with the one side within a definite time, the both ends of stiff plate 23 are outstanding respectively in the outside of both sides board of bracket.
As shown in fig. 1 and fig. 2, two side edges of the top plate of each plate bracket 2 are respectively inserted into two sliding grooves of a pair of sliding rails 11, and two opposite ends of the stiffening plates 23 on the two plate brackets are connected through a tie rod 3.
The utility model discloses when concrete implementation, at least limiting plate 4 is installed respectively in the outside that apron top surface both sides correspond every spout in bottom surface. The structure of the limiting plates 4 is shown in fig. 8 and 9, each limiting plate is provided with a strip-shaped through hole 41 perpendicular to the chute on the bottom surface of the cover plate, and one end of each limiting plate is provided with a limiting block 42 protruding upwards.
The mounting mode of the limiting plate at the top of the cover plate is as follows: the limiting blocks 42 on the limiting plates 4 on the two sides of the cover plate are oppositely arranged, the bolt 5 penetrating through the cover plate is vertically inserted into the strip-shaped through hole 41 on the limiting plate, the bolt 5 is respectively screwed with a nut 6 on the bottom surface of the cover plate and the top surface of the limiting plate, the nut 6 is loosened, and the limiting plate 4 can slide on the cover plate 1 along the strip-shaped through hole in a reciprocating manner; the nut 6 is screwed down, and the limiting plate 4 can be pressed and fixed on the cover plate 1.
As shown in fig. 10 and 11, when the steel pipe pile cover plate is used, the cover plate 1 is buckled at the upper end of the steel pipe pile 7, and the longitudinal direction of the cover plate 1 is consistent with the longitudinal direction of a bearing beam 8 which is designed to be installed at the top of the steel pipe pile 7; the pull rods 3 between the two plate type brackets 2 are taken down firstly, the two side edges of the two plate type bracket top plates are respectively inserted into the sliding grooves of the pair of sliding rails on the bottom surface of the cover plate from the two opposite sides of the steel pipe pile, the brackets slide to the steel pipe pile to the bracket top plates and the two side plates to be abutted against the outer wall of the steel pipe pile, then the two pull rods 3 are installed between the two end parts of the stiffening plates of the two brackets, and the two brackets are mutually tensioned.
The two brackets can slide along the slots, so that the distance between the two brackets can be adjusted, and the steel pipe pile can be suitable for steel pipe piles with different diameters.
Two pull rods penetrate through the pipe wall of the steel pipe pile. Before the corbel is installed, the position of the pull rod, which needs to penetrate through the steel pipe pile, is accurately measured according to the distance between the two pull rods, and two pairs of through holes, through which the pull rods pass, are formed in the steel pipe pile in advance.
As shown in fig. 7, in order to make the corbel top plate fully contact with the outer wall of the steel pipe pile and ensure the stress performance of the corbel, when the present invention is implemented, the two opposite ends of the two plate-type corbel top plates 21, that is, the ends of the two corbel top plates 21 facing the steel pipe pile 7, are provided with the concave arc-shaped edges 24, the radian of which can be determined according to the radian of the outer wall of the steel pipe pile, preferably, the radian of which is consistent with the radian of the outer wall of the steel pipe pile, so as to be completely matched with the outer wall.
Two board-like bracket curb plates opposite sides, two bracket curb plates are perpendicular with the bracket roof towards the side of steel-pipe pile outer wall promptly to fully contact with the steel-pipe pile outer wall, the opposite side of board-like bracket curb plate sets up the hypotenuse that inclines inwards for top-down, and is similar with the structure of ordinary bracket, can transmit the vertical load on bracket upper portion to the steel-pipe pile lateral wall, strengthens the atress performance of bracket. And the stiffening plate 23 connected between the two bracket side plates is arranged between the two bevel edges of the bracket side plates.
The utility model discloses an assembled bracket is at the fixed back of steel-pipe pile top installation, will set up spandrel girder 8 at the steel-pipe pile top. In a common support structure, the bearing beam is generally made of I-shaped steel. According to different bearing loads, I-shaped steel with different types can be adopted. In order to ensure that the bearing beam is stable at the top of the steel pipe pile, the bearing beam is generally welded with the top of the steel pipe pile under the condition of welding brackets. The utility model discloses owing to installed the apron at the steel-pipe pile top, the spandrel girder supports on the apron, for the stability of guaranteeing the spandrel girder, the limiting plate on the accessible spandrel girder restricts the lateral displacement of spandrel girder.
As shown in fig. 10 and 11, the i-steel load-bearing beam 8 is installed between the limiting plates 4 on the two sides of the cover plate, the nuts 6 for fixing the limiting plates are loosened, the limiting blocks 42 of the limiting plates slide to the load-bearing beam 8 to the flange plate tightly abutting against the load-bearing beam, then the nuts are screwed up to tightly press and fix the limiting plates 4 on the cover plate 1, and the limiting plates 4 clamp and fix the load-bearing beam 8.
The utility model discloses an above-mentioned sliding structure of limiting plate 4 is convenient for carry on spacingly fixedly to the spandrel girder of different widths.
The utility model discloses after the construction, loosen the pull rod between the bracket, can will pull down from steel-pipe pile top bracket. The installation and the dismantlement do not all need the welding, consequently can not damage bracket and steel-pipe pile structure, repeatedly usable.
Claims (4)
1. The utility model provides an assembled bracket for installing at steel-pipe pile top which characterized in that: comprises a rectangular cover plate and two plate brackets; the bottom surface of the cover plate is symmetrically provided with two pairs of slide rails along the length direction of the cover plate, a certain distance is reserved between the two pairs of slide rails, each slide rail comprises an L-shaped steel plate, the L-shaped steel plate is provided with two mutually perpendicular edges, the upper edge of one edge is welded with the bottom surface of the cover plate along the length direction of the cover plate, the other edge is parallel to the bottom surface of the cover plate, a sliding groove is formed in a gap between the other edge and the bottom surface of the cover plate, and two sliding groove openings of each pair of slide; each plate-type bracket comprises a top plate, the top plate is provided with two parallel side edges, two side plates perpendicular to the top plate are welded on the bottom surface of the top plate, the two side plates are symmetrically welded on the bottom surface of the top plate along the direction parallel to the side edges of the top plate, the welding position is at a certain distance from the side edges of the top plate, a certain distance is reserved between the two side plates, two strip-shaped stiffening plates are welded between the same side edges of the two side plates, and two ends of each stiffening plate respectively protrude out of the outer sides of the two side plates of; two side edges of a top plate of each plate-type bracket are respectively inserted into two sliding grooves of a pair of sliding rails, and two opposite ends of the stiffening plates on the two plate-type brackets are connected through a tie rod.
2. The fabricated bracket for mounting on top of a steel pipe pile according to claim 1, wherein: at least one limiting plate is respectively arranged on the two sides of the top surface of the cover plate corresponding to the outer side of each sliding groove on the bottom surface, a strip-shaped through hole perpendicular to the sliding grooves on the bottom surface of the cover plate is arranged on each limiting plate, and a limiting block protruding upwards is arranged at one end of each limiting plate; the limiting blocks on the limiting plates on the two sides of the cover plate are arranged oppositely, a bolt penetrating through the cover plate is vertically inserted into the strip-shaped through hole in the limiting plate, the bolt is respectively screwed with a nut on the bottom surface of the cover plate and the top surface of the limiting plate, and the limiting plate is fixed on the cover plate in a pressing mode.
3. The fabricated bracket for mounting on top of a steel pipe pile according to claim 1, wherein: two opposite ends of the two plate-type bracket top plates are concave arc-shaped edges.
4. The fabricated bracket for mounting on top of a steel pipe pile according to claim 1, wherein: the opposite side edges of the two plate type bracket side plates are vertical to the bracket top plate, the other side edge of the plate type bracket side plate is a bevel edge which inclines inwards from top to bottom, and the stiffening plate which is connected between the two bracket side plates is arranged between the two bevel edges of the bracket side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315147.8U CN210134668U (en) | 2019-03-12 | 2019-03-12 | A assembled bracket for installing at steel-pipe pile top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315147.8U CN210134668U (en) | 2019-03-12 | 2019-03-12 | A assembled bracket for installing at steel-pipe pile top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134668U true CN210134668U (en) | 2020-03-10 |
Family
ID=69702648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315147.8U Active CN210134668U (en) | 2019-03-12 | 2019-03-12 | A assembled bracket for installing at steel-pipe pile top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914851A (en) * | 2019-03-12 | 2019-06-21 | 中交路桥建设有限公司 | A kind of assembled bracket for being mounted at the top of steel-pipe pile |
-
2019
- 2019-03-12 CN CN201920315147.8U patent/CN210134668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914851A (en) * | 2019-03-12 | 2019-06-21 | 中交路桥建设有限公司 | A kind of assembled bracket for being mounted at the top of steel-pipe pile |
| CN109914851B (en) * | 2019-03-12 | 2023-11-17 | 中交路桥建设有限公司 | Assembled bracket for being mounted at top of steel pipe pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100929440B1 (en) | The structure of covering construction of the road surface and the processing method of that | |
| CN210134668U (en) | A assembled bracket for installing at steel-pipe pile top | |
| CN112411348A (en) | Construction trestle | |
| KR101013778B1 (en) | Structure construction method to pile using support appratus | |
| CN109914851B (en) | Assembled bracket for being mounted at top of steel pipe pile | |
| CN211690364U (en) | Steel sheet pile strutting arrangement | |
| CN211499816U (en) | Device for pouring construction of cantilever support of steel-concrete composite beam | |
| CN202466586U (en) | Pressure-stabilizing and pile-sealing device for anchored and jacked pile | |
| CN205421939U (en) | Concrete placement chute structure | |
| CN212248269U (en) | SMW worker method stake waist rail support | |
| CN211776455U (en) | Movable rail encloses fender | |
| CN212129128U (en) | A bolt formula template for construction of PTC tubular pile cap | |
| CN208346650U (en) | A kind of double-deck steel trestle for the construction of water Bridge | |
| CN211081084U (en) | Tool type pole holding safety protection device | |
| CN110005210A (en) | The mounting device and its construction method of steel truss | |
| CN202422650U (en) | Eight-board two-map conventionalized structure device for construction site | |
| CN212897673U (en) | Temporary supporting jig frame for steel structure assembly | |
| KR20020001480A (en) | Steel form for slab concrete applicable to P.C. beam or Steel Box methods | |
| CN213576272U (en) | Base for material transferring platform | |
| CN113832882B (en) | Screen body and steel construction integral type mounting structure | |
| KR101336872B1 (en) | Pile pressure frame and pile construction method therewith | |
| CN211687966U (en) | Clamping plate type fixing structure of gantry crane guide rail | |
| CN216786787U (en) | Assembled landing stage structure | |
| CN218117243U (en) | End edge plate for cast-in-situ reinforced concrete template | |
| CN220414843U (en) | Post-pouring strip formwork system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |