CN214940148U - Quick positioner of steel-pipe pile for steel trestle - Google Patents
Quick positioner of steel-pipe pile for steel trestle Download PDFInfo
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- CN214940148U CN214940148U CN202120925849.5U CN202120925849U CN214940148U CN 214940148 U CN214940148 U CN 214940148U CN 202120925849 U CN202120925849 U CN 202120925849U CN 214940148 U CN214940148 U CN 214940148U
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Abstract
The utility model provides a quick positioner of steel-pipe pile for steel trestle, including the rectangle support body, sliding connection has the posting that is used for fixing a position the steel-pipe pile on the rectangle support body, be equipped with the gliding drive assembly of drive posting on the rectangle support body. The utility model has wide application range, can be used repeatedly, and has high flexibility; the device can also be adjusted according to the distance of the steel pipe pile, the width of the steel trestle and the number of the bailey pieces, has a simple structure, can be used repeatedly in one manufacturing process, and saves cost and period.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a quick positioner of steel-pipe pile for steel trestle.
Background
In the construction of railway and highway bridge piers, a bailey beam trestle steel pipe pile and a pile drilling steel platform are generally erected to construct a bridge foundation. The steel trestle bridge beam part and the steel platform beam part are most used are Bailey beams, and due to the characteristics of Bailey beam structures, fulcrums of steel trestles and steel platform upright columns (piers) need to be placed at the junctions of chords at the joints of Bailey beams, so that the accuracy of the plane position cannot exceed 20mm when the steel pipe pile serving as the pier is constructed, and the verticality does not exceed 0.5%. Usually, the control is carried out by setting up a positioning frame, but the method has the disadvantages of complicated operation, long construction period and high cost.
SUMMERY OF THE UTILITY MODEL
To foretell technical problem, the utility model provides a quick positioner and shield structure machine of steel-pipe pile for steel trestle for solve among the prior art positioner construction period of steel-pipe pile long, problem with high costs.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows:
the utility model provides a quick positioner of steel-pipe pile for steel trestle, includes the rectangle support body, sliding connection has the posting that is used for fixing a position the steel-pipe pile on the rectangle support body, be equipped with the gliding drive assembly of drive posting on the rectangle support body.
Preferably, the driving assembly comprises an internal threaded sleeve and an external threaded rod which are in threaded connection, wherein one of the internal threaded sleeve and the external threaded rod is connected with the positioning frame, and the other one of the internal threaded sleeve and the external threaded rod is rotatably connected to the rectangular frame body.
Preferably, the external screw rod is rotatably connected to the rectangular frame body through a bearing.
Preferably, the both sides of locating frame are equipped with the slide bar, be equipped with on the rectangle support body with slide bar sliding fit's spout, the extending direction of spout is unanimous with the axial of external screw thread pole.
Preferably, one side of the positioning frame is provided with at least two sliding rods.
Preferably, the rectangular frame body is further provided with a positioning piece matched with the steel trestle.
Preferably, a plurality of positioning pieces are arranged on the rectangular frame body, and the positioning pieces can slide on the rectangular frame body.
Preferably, the upper part of the rectangular frame body is provided with a transverse sliding chute for sliding of the positioning piece.
Preferably, the positioning member is detachably connected with a wedging member for fixing the positioning member.
Preferably, the rectangular frame body is provided with positioning scales.
The utility model has the advantages that: the utility model is provided with the positioning frame which is connected with the rectangular frame body in a sliding way, so that the position of the positioning frame can be conveniently adjusted according to the distance between the steel pipe piles, the application range of the device is improved, and the device can be used repeatedly; the rectangular frame body is provided with a driving assembly for driving the positioning frame to slide, so that the position of the positioning frame can be conveniently adjusted, and the flexibility of the device is improved; the positioning devices are detachably connected with a plurality of positioning pieces and inserted into the holes of the support frame of the Bailey sheet, so that the positioning devices are prevented from moving back and forth in the installation process; through the setting element all can slide on the rectangle frame body, be convenient for remove and set up the setting element according to the width of steel trestle and the number of bailey piece.
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 structural view of the present invention;
fig. 2 is a top view of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the embodiment of the utility model provides a quick positioner of steel-pipe pile for steel trestle, including rectangle frame body 1, rectangle frame body 1 is formed by horizontal steel and vertical steel being connected, and the both ends of this rectangle frame body 1 are equipped with the posting 2 that is used for the location steel-pipe pile 5, and posting 2 is vertical setting, and posting 2 is connected perpendicularly with the horizontal steel of rectangle frame body 1, is convenient for find the straightness that hangs down of this positioner through the spirit level; the positioning frame 2 is connected with the two ends of the rectangular frame body 1 in a sliding mode, so that the position of the positioning frame 2 can be adjusted conveniently according to the distance between the steel pipe piles, the application range of the device is widened, the practicability of the device is improved, and the device can be used repeatedly; the rectangular frame body 1 is provided with a driving assembly 3 for driving the positioning frame 2 to slide, the position of the positioning frame 2 is convenient to adjust through the driving assembly 3, and the flexibility of the device is improved. And the device has simple structure, can be used repeatedly after being manufactured once, and saves cost and period.
Preferably, as shown in fig. 1, the driving assembly 3 comprises an internally threaded sleeve 31 and an externally threaded rod 32 which are threadedly connected, one of the internally threaded sleeve 31 and the externally threaded rod 32 is connected with the positioning frame 2, and the other is rotatably connected with the rectangular frame body 1. In this embodiment, the middle of the external threaded rod 32 is rotatably connected to the rectangular frame body 1 through a bearing; the internal thread sleeve 31 is equipped with two altogether, and two internal thread sleeves 31 are connected respectively on two locating frame 2 at 1 both ends of rectangle support body, and two internal thread sleeves 31 respectively with external screw thread rod 32 both ends threaded connection.
Preferably, as shown in fig. 1, sliding rods 21 are arranged on two sides of the positioning frame 2, a sliding groove 11 slidably engaged with the sliding rod 21 is arranged on the rectangular frame body 1, and an extending direction of the sliding groove 11 is consistent with an axial direction of the external threaded rod 32. In this embodiment, one side of the positioning frame 2 is provided with at least two sliding rods 21 for ensuring that the positioning frame 2 does not swing in the sliding process.
Preferably, as shown in fig. 1, a positioning member 4 for cooperating with the steel trestle is further provided on the rectangular frame body 1. In this embodiment, the steel trestle comprises a plurality of beret sheets, and the positioning member 4 is an inclined support which is inserted into a support frame hole of the beret sheets to prevent the positioning device from moving back and forth in the installation process.
Preferably, as shown in fig. 1, a plurality of positioning members 4 are detachably connected to the rectangular frame body 1, and the positioning members 4 can slide on the rectangular frame body 1, so that the positioning members 4 can be moved and arranged and the number of the positioning members 4 can be increased or decreased according to the width of the steel trestle and the number of the bailey pieces.
Preferably, as shown in fig. 1, a transverse sliding slot 12 for sliding the positioning member 4 is formed at the upper portion of the rectangular frame body 1, so as to facilitate sliding the positioning member.
Preferably, as shown in fig. 2, a wedge member 6 for fixing the positioning member 4 is detachably connected to the positioning member 4. One end of the positioning piece 4, which faces the outer side of the rectangular frame body 1, is used for being inserted into a support frame hole of the bailey piece, the other end of the positioning piece 4 penetrates through the transverse sliding groove 12 and then is provided with a wedge hole matched with the wedging piece 6, a baffle is arranged at a position, which is close to the outer side of the rectangular frame body 1, of the positioning piece 4 to prevent the positioning piece 4 from integrally penetrating out of the transverse sliding groove 12, and the wedging piece 6 is inserted into the wedge hole to clamp the positioning piece 4.
In addition, the rectangular frame body 1 is provided with positioning scales 13, so that the positioning frame 2 and the pricing part 4 can slide conveniently.
During the use, penetrate the positioner in the bailey roof beam with the crawler crane, use the spirit level to find out positioner's position, put the outer end of price fixing 4 in bailey piece support frame hole department, prevent positioner longitudinal movement in the installation, later hang the steel-pipe pile into corresponding position with the crawler crane, guarantee the straightness that hangs down of steel-pipe pile.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick positioner of steel-pipe pile for steel trestle, its characterized in that, includes rectangle support body (1), sliding connection has locating frame (2) that are used for fixing a position steel-pipe pile (5) on rectangle support body (1), be equipped with gliding drive assembly (3) of drive locating frame (2) on rectangle support body (1).
2. The device for rapidly positioning the steel pipe pile for the steel trestle according to the claim 1, wherein the driving component (3) comprises an internal thread sleeve (31) and an external thread rod (32) which are in threaded connection, one of the internal thread sleeve (31) and the external thread rod (32) is connected with the positioning frame (2), and the other one is rotatably connected on the rectangular frame body (1).
3. The device for rapidly positioning the steel pipe pile for the steel trestle according to claim 2, wherein the external threaded rod (32) is rotatably connected to the rectangular frame body (1) through a bearing.
4. The quick positioning device for the steel pipe pile for the steel trestle according to any one of claims 1 to 3, wherein slide bars (21) are arranged on two sides of the positioning frame (2), slide grooves (11) which are in sliding fit with the slide bars (21) are arranged on the rectangular frame body (1), and the extending direction of the slide grooves (11) is consistent with the axial direction of the external threaded rod (32).
5. The device for quickly positioning the steel pipe pile for the steel trestle according to claim 4, wherein at least two sliding rods (21) are arranged on one side of the positioning frame (2).
6. The device for quickly positioning the steel pipe pile for the steel trestle according to any one of claims 1 to 3 and 5, wherein a positioning piece (4) matched with the steel trestle is further arranged on the rectangular frame body (1).
7. The device for quickly positioning the steel pipe pile for the steel trestle according to claim 6, wherein a plurality of positioning pieces (4) are arranged on the rectangular frame body (1), and the positioning pieces (4) can slide on the rectangular frame body (1).
8. The device for rapidly positioning the steel pipe pile for the steel trestle according to claim 7, wherein a transverse sliding groove (12) for sliding the positioning piece (4) is formed in the upper part of the rectangular frame body (1).
9. The device for quickly positioning the steel pipe pile for the steel trestle according to claim 8, wherein the positioning piece (4) is detachably connected with a wedge-caulking piece (6) for fixing the positioning piece (4).
10. The device for quickly positioning the steel pipe pile for the steel trestle according to any one of claims 1-3, 5 and 7-9, wherein the rectangular frame body (1) is provided with positioning scales (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925849.5U CN214940148U (en) | 2021-04-30 | 2021-04-30 | Quick positioner of steel-pipe pile for steel trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925849.5U CN214940148U (en) | 2021-04-30 | 2021-04-30 | Quick positioner of steel-pipe pile for steel trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214940148U true CN214940148U (en) | 2021-11-30 |
Family
ID=79065657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120925849.5U Active CN214940148U (en) | 2021-04-30 | 2021-04-30 | Quick positioner of steel-pipe pile for steel trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214940148U (en) |
-
2021
- 2021-04-30 CN CN202120925849.5U patent/CN214940148U/en active Active
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