CN210288350U - A shaped steel positioner for SMW worker method stake - Google Patents
A shaped steel positioner for SMW worker method stake Download PDFInfo
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- CN210288350U CN210288350U CN201920961089.6U CN201920961089U CN210288350U CN 210288350 U CN210288350 U CN 210288350U CN 201920961089 U CN201920961089 U CN 201920961089U CN 210288350 U CN210288350 U CN 210288350U
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Abstract
The utility model relates to a civil engineering technical field discloses a shaped steel positioner for SMW worker method stake. The device comprises a guide frame, a first clamping device and a second clamping device, wherein the first clamping device is arranged on the guide frame and comprises a first clamp, and the first clamp is used for clamping one end of the section steel and can clamp the section steel to move; the second clamping device is arranged on the guide frame and comprises a second clamp, and the second clamp is used for clamping the other end of the section steel and can clamp the section steel to move; the distance between the first clamp and the second clamp can be adjusted. The section steel positioning device for the SMW construction method pile provided by the utility model clamps the section steel to move through the first clamp and the second clamp so as to adjust the position of the section steel, and compared with the manual control of the position of the section steel, the section steel positioning device saves labor, improves efficiency and has high positioning precision; the device can adjust the distance between first anchor clamps and the second anchor clamps to the shaped steel of centre gripping different models.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a shaped steel positioner for SMW worker method stake.
Background
In the foundation pit enclosure of civil engineering, the piles in the SMW construction method are commonly used as an enclosure structure, and can bear load and prevent seepage and retain water. In the construction of the pile by the SMW method, the key process is to lower the H-shaped steel into the cement-soil pile, and the realization of the accurate installation of the H-shaped steel is a difficult problem at present.
In the prior art, technicians usually utilize a simple H-shaped steel frame shaped like a Chinese character 'jing' as a guide frame to clamp H-shaped steel, and after cement and soil mixing construction, the guide frame is lifted by a large crane and a worker pulls the guide frame to control the lowering position of the H-shaped steel. However, in the lowering process, due to the influence of geological conditions and a construction site after stirring, the H-shaped steel is easy to incline and slide, the accuracy of the lowering position is difficult to guarantee, and the conventional guide frame cannot be suitable for the H-shaped steel of different models and needs to be replaced frequently.
Based on the circumstances, the utility model provides a shaped steel positioner for SMW worker method stake to solve foretell technical problem.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide a shaped steel positioner for SMW worker method stake to solve prior art's leading truck and be difficult to guarantee the precision that shaped steel transferred the position, can't be suitable for different model shaped steel scheduling problems.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a shaped steel positioner for SMW worker method stake includes:
a guide frame;
the first clamping device is arranged on the guide frame and comprises a first clamp, and the first clamp is used for clamping one end of the section steel and can clamp the section steel to move; and
the second clamping device is arranged on the guide frame and comprises a second clamp, and the second clamp is used for clamping the other end of the section steel and can clamp the section steel to move; the distance between the first clamp and the second clamp is adjustable.
Preferably, the guide frame comprises two slideway beams, and the two slideway beams are connected through a cross beam.
Preferably, lifting lugs are arranged on the two slideway beams.
Preferably, the first clamping device comprises two first clamps, one of the first clamps is arranged on one of the slideway beams, and the other of the first clamps is correspondingly arranged on the other slideway beam.
Preferably, the first clamping device further comprises two first telescopic mechanisms, and the movable end of each first telescopic mechanism is connected with the corresponding first clamp.
Preferably, each first clamp comprises a first positioner and a second telescopic mechanism, the first positioner is connected with the movable end of the first telescopic mechanism and can slide along the slideway beam, and the first positioner comprises a first guide rail; the second telescopic mechanism is connected with the first positioner, the movable end of the second telescopic mechanism is connected with a first push plate, and the first push plate can slide along the first guide rail.
Preferably, the fixed end of the first telescopic mechanism is connected with the slideway beam through a connecting seat.
Preferably, the second clamping device comprises two second clamps, one of the second clamps is arranged on one of the slideway beams, and the other of the second clamps is correspondingly arranged on the other slideway beam.
Preferably, each second clamp comprises a second positioner and a third telescopic mechanism, the second positioner is fixedly connected with the slideway beam, and the second positioner comprises a second guide rail; the third telescopic mechanism is connected with the second positioner, the movable end of the third telescopic mechanism is connected with a second push plate, and the second push plate can slide along the second guide rail.
The utility model has the advantages that:
the utility model discloses a section steel positioning device for SMW construction method pile, which clamps the section steel to move through a first clamp and a second clamp so as to adjust the position of the section steel, and compared with the manual control of the position of the section steel, the section steel positioning device saves labor, improves efficiency and has high positioning precision; secondly, the device can adjust the distance between first anchor clamps and the second anchor clamps to the shaped steel of centre gripping different models.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and 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 the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a section steel positioning device for a pile constructed by an SMW method according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection relationship among a slideway beam, a first clamping device and a second clamping device of a section steel positioning device for an SMW construction method pile according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first clamping device of a section steel positioning device for a pile constructed by an SMW method according to an embodiment of the present invention;
fig. 4 is a schematic view of the connection relationship between the first clamp and the slideway beam of the section steel positioning device for the pile constructed by the SMW method according to the embodiment of the present invention;
fig. 5 is a schematic view of the connection relationship between the second clamp and the slideway beam of the section steel positioning device for the SMW construction method pile according to the embodiment of the present invention.
In the figure:
1-a guide frame; 11-a skid beam; 12-a cross beam; 13-lifting lugs; 21-a first clamp; 211-a first locator; 212-a first guide rail; 213-a second telescoping mechanism; 214-a first pusher plate; 22-a first telescoping mechanism; 23-a connecting seat; 31-a second clamp; 311-a second locator; 312 — a second guide rail; 313-a third telescoping mechanism; 314-a second pusher plate; 4-section steel.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will make a further detailed description of the technical solutions of the embodiments of the present invention with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a section steel positioning device for a SMW method pile, and the present embodiment is described by taking H-shaped steel as an example, but not limited to H-shaped steel, and other types of section steel can be positioned according to actual circumstances. The device comprises a guide frame 1, a first clamping device and a second clamping device. Wherein, first clamping device sets up on leading truck 1, and first clamping device includes first anchor clamps 21, and first anchor clamps 21 are used for the one end of centre gripping shaped steel 4 to can centre gripping shaped steel 4 remove. The second clamping device is arranged on the guide frame 1, the second clamping device comprises a second clamp 31, and the second clamp 31 is used for clamping the other end of the section steel 4 and can clamp the section steel 4 to move. The distance between the first clamp 21 and the second clamp 31 can be adjusted, and specifically includes three conditions: the first clamp 21 can move along the length direction of the guide frame 1, and the second clamp 31 is fixed; the second clamp 31 can move along the length direction of the guide frame 1, and the first clamp 21 is fixed; both the first clamp 21 and the second clamp 31 are movable along the length of the guide frame 1. It is to be noted that the distance between the first and second clamps 21 and 31 can be adjusted according to the specific length dimension of the section steel 4 to clamp different types of section steels 4.
The utility model provides a shaped steel positioner for SMW worker method stake is lifted by large-scale loop wheel machine and is lifted by crane and transfer to the cement soil pile in-process, through first anchor clamps 21 and second anchor clamps 31 centre gripping shaped steel 4 and move to adjust the position of shaped steel 4, compare with manual control shaped steel 4 position, use manpower sparingly, raise the efficiency, positioning accuracy is high; the distance between the first and second clamps 21 and 31 is adjusted to clamp different types of section steel 4.
As shown in fig. 1-2, the guide frame 1 includes two parallel slideway beams 11, the slideway beams 11 are provided with a plurality of mounting holes along the length direction, and the distance between adjacent mounting holes is determined according to the type of the section steel 4. The upper and lower parts of the two slideway beams 11 are connected by a cross beam 12, and in the embodiment, the guide frame 1 is in a rectangular structure. In order to facilitate the hoisting of the crane, the two ends of the two slideway beams 11 are provided with lifting lugs 13.
The first clamping device is disposed above the second clamping device, the first clamp 21 can move along the length direction of the guide frame 1, and the second clamp 31 is fixed on the guide frame 1. Specifically, the first clamping device includes two first telescopic mechanisms 22 and two first clamps 21, one of the first telescopic mechanisms 22 and the corresponding first clamp 21 are disposed on the left-side slideway beam 11, and the other one of the first telescopic mechanisms 22 and the corresponding first clamp 21 is disposed on the right-side slideway beam 11. As shown in fig. 2-3, the first telescopic mechanism 22 may be a jack, a fixed end of the first telescopic mechanism 22 is fixed to the connecting seat 23 through a bolt, the connecting seat 23 is fixedly mounted on the slideway beam 11 through the mounting hole, and a movable end of the first telescopic mechanism 22 is connected to the corresponding first clamp 21. The first clamp 21 includes a first locator 211 and a second telescoping mechanism 213, and the first locator 211 is connected to the movable end of the first telescoping mechanism 22. As shown in fig. 4, the bottom of the first locator 211 is engaged with the chute beam 11 and can slide along the chute beam 11 by the first telescopic mechanism 22. The first positioner 211 includes a first guide rail 212, and preferably, a length direction of the first guide rail 212 is parallel to a width direction of the guide frame 1 (i.e., a length direction of the cross beam 12). In the present embodiment, the first positioner 211 is U-shaped. The second telescopic mechanism 213 can be a jack, and is disposed on the top of the first positioner 211, the movable end of the second telescopic mechanism 213 is connected to a first push plate 214, the bottom of the first push plate 214 is clamped on the first guide rail 212, and under the action of the second telescopic mechanism 213, the first push plate 214 can slide along the first guide rail 212. It should be noted that a clamping space is formed between the first push plates 214 on both sides, and the first push plates 214 on both sides are pushed to move relatively to clamp the section steel 4.
The second clamping device comprises two second clamps 31, wherein one second clamp 31 is arranged on one slideway beam 11, and the other second clamp 31 is correspondingly arranged on the other slideway beam 11. As shown in fig. 5, each of the second clamps 31 includes a second locator 311 and a third telescopic mechanism 313, the second locator 311 is connected to the slide beam 11 by a pin, the second locator 311 includes a second guide rail 312, and preferably, the length direction of the second guide rail 312 is parallel to the width direction of the guide frame 1 (i.e., the length direction of the cross beam 12). The third telescopic mechanism 313 is disposed on the top of the second locator 311, and a movable end of the third telescopic mechanism is connected to a second push plate 314, and the second push plate 314 can slide along the second guide rail 312. It should be noted that a clamping space is formed between the second push plates 314 on both sides, and the second push plates 314 on both sides are pushed to move relatively to clamp the section steel 4. In the present embodiment, the second jig 31 is different from the first jig 21 in that the second positioner 311 is directly fixed to the chute beam 11 through the mounting hole, and the first positioner 211 slides along the chute beam 11.
The utility model discloses an above-mentioned shaped steel positioner who is used for SMW worker method stake that provides can the centre gripping shaped steel 4 of different models, and can adjust the position of shaped steel 4, controls its installation accuracy, guarantees to become the stake quality.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. A shaped steel positioner for SMW worker method stake is characterized in that includes:
a guide frame (1);
the first clamping device is arranged on the guide frame (1) and comprises a first clamp (21), and the first clamp (21) is used for clamping one end of the section steel (4) and can clamp the section steel (4) to move; and
the second clamping device is arranged on the guide frame (1) and comprises a second clamp (31), and the second clamp (31) is used for clamping the other end of the section steel (4) and can clamp the section steel (4) to move; the distance between the first clamp (21) and the second clamp (31) is adjustable.
2. The section steel positioning device for SMW construction method piles as claimed in claim 1, wherein the guide frame (1) comprises two chute beams (11), and the two chute beams (11) are connected with each other through a cross beam (12).
3. The structural steel positioning device for SMW process piles as claimed in claim 2, wherein lifting lugs (13) are provided on both of the chute beams (11).
4. The section steel positioning device for SMW construction method piles as claimed in claim 2, wherein the first clamping device comprises two first clamps (21), one of the first clamps (21) is disposed on one of the skid beams (11), and the other first clamp (21) is correspondingly disposed on the other skid beam (11).
5. The section steel positioning device for SMW construction method piles as claimed in claim 4, wherein the first clamping device further comprises two first telescopic mechanisms (22), and the movable end of each first telescopic mechanism (22) is connected with the corresponding first clamp (21).
6. The section steel positioning device for SMW construction method piles as claimed in claim 5, wherein each of the first clamps (21) comprises a first locator (211) and a second telescopic mechanism (213), the first locator (211) is connected with a movable end of the first telescopic mechanism (22) and can slide along the chute beam (11), the first locator (211) comprises a first guide rail (212); the second telescopic mechanism (213) is connected with the first positioner (211), the movable end of the second telescopic mechanism is connected with a first push plate (214), and the first push plate (214) can slide along the first guide rail (212).
7. The section steel positioning device for SMW construction method piles as claimed in claim 5, wherein the fixed end of the first telescoping mechanism (22) is connected with the chute beam (11) through a connecting seat (23).
8. The section steel positioning device for SMW construction method piles as claimed in claim 2, wherein the second clamping device comprises two second clamps (31), one of the second clamps (31) is disposed on one of the slideway beams (11), and the other second clamp (31) is correspondingly disposed on the other slideway beam (11).
9. The section steel positioning device for SMW construction method piles as claimed in claim 8, wherein each second clamp (31) comprises a second positioner (311) and a third telescopic mechanism (313), the second positioner (311) is fixedly connected with the slideway beam (11), and the second positioner (311) comprises a second guide rail (312); the third telescopic mechanism (313) is connected with the second positioner (311), the movable end of the third telescopic mechanism is connected with a second push plate (314), and the second push plate (314) can slide along the second guide rail (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961089.6U CN210288350U (en) | 2019-06-25 | 2019-06-25 | A shaped steel positioner for SMW worker method stake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961089.6U CN210288350U (en) | 2019-06-25 | 2019-06-25 | A shaped steel positioner for SMW worker method stake |
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| CN210288350U true CN210288350U (en) | 2020-04-10 |
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| CN201920961089.6U Active CN210288350U (en) | 2019-06-25 | 2019-06-25 | A shaped steel positioner for SMW worker method stake |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501755A (en) * | 2020-06-04 | 2020-08-07 | 中铁城建集团第三工程有限公司 | SMW (surface Mount technology) pile core material positioning device combination and using method thereof |
| CN112663618A (en) * | 2020-12-03 | 2021-04-16 | 上海市基础工程集团有限公司 | Movable automatic guiding underframe |
| CN113846635A (en) * | 2021-10-12 | 2021-12-28 | 上海建工集团股份有限公司 | Precise plugging and positioning device and method for medium-sized steel in SMW construction method |
-
2019
- 2019-06-25 CN CN201920961089.6U patent/CN210288350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501755A (en) * | 2020-06-04 | 2020-08-07 | 中铁城建集团第三工程有限公司 | SMW (surface Mount technology) pile core material positioning device combination and using method thereof |
| CN112663618A (en) * | 2020-12-03 | 2021-04-16 | 上海市基础工程集团有限公司 | Movable automatic guiding underframe |
| CN113846635A (en) * | 2021-10-12 | 2021-12-28 | 上海建工集团股份有限公司 | Precise plugging and positioning device and method for medium-sized steel in SMW construction method |
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