CN217078706U - Larsen steel sheet pile construction uses high accuracy locating rack - Google Patents
Larsen steel sheet pile construction uses high accuracy locating rack Download PDFInfo
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- CN217078706U CN217078706U CN202220931585.9U CN202220931585U CN217078706U CN 217078706 U CN217078706 U CN 217078706U CN 202220931585 U CN202220931585 U CN 202220931585U CN 217078706 U CN217078706 U CN 217078706U
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Abstract
The utility model discloses a Larsen steel sheet pile construction uses high accuracy locating rack, including the I-steel, the I-steel front end is provided with the slip fastening frame, the fixed first regulation spout of having seted up on the slip fastening frame rear end face, it is connected with first accommodate the lead screw to rotate between the inner wall about the first regulation spout, first accommodate the lead screw outer wall upper thread has cup jointed first regulating block, the fixed inside groove of having seted up in slip fastening frame the inner, the inside groove internal rotation is provided with the connecting axle, the fixed driven gear that has cup jointed on the connecting axle outer wall, slip fastening frame up end fixedly connected with link, the link is close to fixedly on the rear end lateral wall and has seted up the second and adjust the spout, it is connected with second accommodate the lead screw to rotate between the inner wall around the second adjusts the spout. The utility model discloses in, device convenient operation easily fixes, can be very convenient, accurate fix a position the steel sheet pile body.
Description
Technical Field
The utility model relates to a Larsen steel sheet pile construction location technical field especially relates to a high accuracy locating rack is used in Larsen steel sheet pile construction.
Background
With the vigorous development of the infrastructure career of China, bridges are more and more constructed, the structural forms are more and more, the engineering environment is more complex, the quality and the safety standard are higher and higher, a substructure crossing over an overwater bridge is in water, and in order to avoid the influence of water flow in the construction, a water-stopping cofferdam needs to be built in a construction area. The structural forms of the cofferdam are increasing, in particular to a circular steel sheet pile cofferdam. The accurate position of the steel sheet pile construction is guaranteed, and the key of guaranteeing the accurate folding of the cofferdam, the water stopping effect and the construction safety and quality of the structure is guaranteed, so the accurate positioning construction of the steel sheet pile becomes the important factor in the construction of the steel sheet pile cofferdam.
The prior patent (application number: 201922103081.9) discloses a Larsen steel sheet pile curve construction positioning frame, which comprises: the trolley comprises a frame, a crawler arranged at the bottom of the frame, a hydraulic rod arranged at the top of the trolley, a lever pushed by the hydraulic rod and a limit clamp installed on the lever. The utility model provides a Larsen steel sheet pile curve construction locating rack, through the track clamp on the steel sheet pile that has beaten, and can move on the steel sheet pile that has beaten, after removing to required position, through hydraulic stem angle regulation, and through the position of the steel sheet pile of spacing card limited device, can greatly reduce steel sheet pile straightness that hangs down, plane position deviation problem, reduce the rework number of times that leads to because of the precision in the work progress; can freely control the accurate curve of driving into of steel sheet pile, improve the efficiency of construction.
According to the Larsen steel sheet pile construction high-precision positioning frame, the crawler is arranged to enable the device clamp to move on a driven steel sheet pile, then the steel sheet pile needing to be installed is positioned, the applicant finds that the moving mode is not stable enough, the limiting clamp cannot be adjusted, the clamping precision problem of the steel sheet pile in clamping connection exists, and therefore the Larsen steel sheet pile construction high-precision positioning frame is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high accuracy locating rack is used in Larsen steel sheet pile construction that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-precision positioning frame comprises an I-shaped steel, wherein a sliding fastening frame is arranged at the front end of the I-shaped steel, a first adjusting sliding groove is fixedly formed in the rear end face of the sliding fastening frame, a first adjusting screw rod is rotatably connected between the upper inner wall and the lower inner wall of the first adjusting sliding groove, a first adjusting sliding block is sleeved on the outer wall of the first adjusting screw rod in a threaded manner, an inner groove is fixedly formed in the inner end of the sliding fastening frame, a connecting shaft is rotatably arranged in the inner groove, and a driven gear is fixedly sleeved on the outer wall of the connecting shaft.
The utility model discloses a fixed connection of a plurality of auxiliary rotating rollers, including first splint, second adjusting screw rod, connecting frame, first adjusting screw rod, second adjusting screw rod, connecting frame, first splint, the first splint of terminal surface fixedly connected with before the fixed connection of sliding fastening frame up end fixedly connected with link, the second adjusting screw rod is connected with to the link on being close to rear end lateral wall fixedly seted up the second on the lateral wall, the second is adjusted and is rotated between the inner wall around the spout, the second adjusting screw rod outer wall upper thread has cup jointed second adjusting slider, second adjusting slider one side fixedly connected with swing joint arm, fixedly connected with second splint on the terminal surface before the swing joint arm, the link is close to fixedly connected with fixed connection arm on the front end lateral wall, the first splint of terminal surface fixedly connected with before the fixed connection arm, the first splint internal rotation is provided with a plurality of supplementary rotating rollers.
As a further description of the above technical solution:
the sliding fastening frame is characterized in that an auxiliary clamping block is fixedly connected to the position, close to the lower end face, of the rear side wall of the sliding fastening frame, a sliding clamping block is fixedly connected to the rear end face of the first adjusting sliding block, and the sliding clamping block and the auxiliary clamping block are clamped and arranged on the upper end face and the lower end face of the I-shaped steel.
As a further description of the above technical solution:
the lower end of the connecting shaft is fixedly connected with the first adjusting screw rod.
As a further description of the above technical solution:
driven gear one side is provided with the driving gear, driven gear and driving gear meshing set up, driven gear is kept away from to the driving gear one side and is run through slip fastening frame front end and fixedly connected with slip adjust knob through the pivot.
As a further description of the above technical solution:
the first clamping plate and the second clamping plate are symmetrically arranged and have the same structure.
As a further description of the above technical solution:
and the second adjusting screw rod penetrates through the outer wall of the front end connecting frame and is fixedly connected with a positioning adjusting knob.
As a further description of the above technical solution:
the rear end of the I-shaped steel is provided with a steel sheet pile body.
As a further description of the above technical solution:
the auxiliary rollers are arranged to protrude a part of the first clamping plate.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of Larsen steel sheet pile is high accuracy locating rack for construction, the device drives second accommodate the lead screw through location adjust knob and rotates, and then drives the relatively fixed linking arm of swing joint and remove to drive second splint and first splint centre gripping steel sheet pile body, to its installation location, the supplementary roller that changes of cooperation simultaneously reduces the frictional force of contact surface, makes its can be accurate fall the installation, and the location is more accurate.
2. The utility model provides a pair of Larsen steel sheet pile is high accuracy locating rack for construction drives the driving gear through the slip adjust knob and rotates and then drive driven gear and rotate, and then drives first accommodate the lead screw and rotate, and then drives first slider downstream to drive the sliding fixture block downstream, the cooperation is assisted the fixture block and will be slided fastening frame and fix on the I-steel, and is simple and convenient.
3. The utility model provides a high accuracy locating rack is used in construction of Larsen steel sheet pile, device convenient operation easily fixes, can very convenient, accurate fix a position the steel sheet pile body.
Drawings
FIG. 1 is a schematic view of a high-precision positioning frame for Larsen steel sheet pile construction, which is partially sectioned;
fig. 2 is a partial structural side sectional view of a high-precision positioning frame for construction of a larsen steel sheet pile, which is provided by the utility model;
fig. 3 is a front view of a high-precision positioning frame for construction of a larsen steel sheet pile provided by the utility model;
fig. 4 is the utility model provides a Larsen steel sheet pile is high accuracy locating rack's for construction first splint spatial structure sketch map.
Illustration of the drawings:
1. i-shaped steel; 2. a steel sheet pile body; 3. a sliding fastening frame; 4. a first regulating chute; 5. a first adjusting screw rod; 6. a first adjustment slide; 7. sliding the clamping block; 8. an auxiliary clamping block; 9. an inner tank; 10. a connecting shaft; 11. a driven gear; 12. a driving gear; 13. sliding an adjusting knob; 14. a connecting frame; 15. A fixed connecting arm; 16. a first splint; 17. a second adjusting screw rod; 18. a second adjusting slide block; 19. An articulated arm; 20. a second splint; 21. positioning an adjusting knob; 22. auxiliary roller rotation; 23. the second adjusts the spout.
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 creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a Larsen steel sheet pile construction uses high accuracy locating rack, including I- steel 1, 1 front end of I-steel is provided with slip fastening frame 3, the fixed first regulation spout 4 of having seted up on the 3 rear end face of slip fastening frame, it is connected with first accommodate the lead screw 5 to rotate between the upper and lower inner wall of first regulation spout 4, first accommodate the lead screw 5 outer wall upper thread has cup jointed first regulating slide 6, 3 the inner fixed inside groove 9 of having seted up of slip fastening frame, the internal rotation of inside groove 9 is provided with connecting axle 10, the fixed driven gear 11 that has cup jointed on the connecting axle 10 outer wall.
The upper end face of the sliding fastening frame 3 is fixedly connected with a connecting frame 14, a second adjusting sliding groove 23 is fixedly formed in the position, close to one side wall of the rear end, of the connecting frame 14, a second adjusting screw rod 17 is connected between the front inner wall and the rear inner wall of the second adjusting sliding groove 23 in a rotating mode, a second adjusting sliding block 18 is connected to the outer wall of the second adjusting screw rod 17 in a sleeved mode through threads, a movable connecting arm 19 is fixedly connected to one side of the second adjusting sliding block 18, a second clamping plate 20 is fixedly connected to the front end face of the movable connecting arm 19, the position, close to one side wall of the front end, of the connecting frame 14, a fixed connecting arm 15 is fixedly connected to the front end face of the fixed connecting arm 15, a first clamping plate 16 is fixedly connected to the front end face of the fixed connecting arm 15, and a plurality of auxiliary rotating rollers 22 are arranged in the first clamping plate 16.
The position of the rear side wall of the sliding fastening frame 3, which is close to the lower end face, is fixedly connected with an auxiliary clamping block 8, the rear end face of the first adjusting sliding block 6 is fixedly connected with a sliding clamping block 7, and the sliding clamping block 7 and the auxiliary clamping block 8 are clamped and arranged on the upper end face and the lower end face of the I-shaped steel 1.
The lower end of the connecting shaft 10 is fixedly connected with the first adjusting screw rod 5.
Driven gear 11 one side is provided with driving gear 12, and driven gear 11 and the meshing of driving gear 12 set up, and driving gear 12 keeps away from driven gear 11 one side and runs through slip fastening frame 3 front end and fixedly connected with slip adjust knob 13 through the pivot.
The first clamping plate 16 and the second clamping plate 20 are symmetrically arranged and have the same structure.
The second adjusting screw 17 penetrates through the outer wall of the front end connecting frame 14 and is fixedly connected with a positioning adjusting knob 21, and the second adjusting screw 17 is driven to rotate through the positioning adjusting knob 21 so as to drive the second adjusting slide block 18 to move.
The rear end of the I-shaped steel 1 is provided with a steel sheet pile body 2.
A plurality of auxiliary rollers 22 are provided projecting from a portion of the first nip plate 16.
The working principle is as follows: the utility model discloses during the device uses, earlier drive driving gear 12 through slide adjusting knob 13 and rotate, and then drive driven gear 11 and rotate, and then drive connecting axle 10 and rotate, and then drive first accommodate the lead screw 5 and rotate, and then drive the motion of first adjust the slider 6, and then drive the downward motion of slip fixture block 7, the 8 joints of cooperation auxiliary fixture block are at I-steel 1, then drive second accommodate the lead screw 17 through location adjust knob 21 and rotate, and then drive the motion of second adjust the slider 18, and then drive the relative fixed linking arm 15 of swing joint arm 19 and remove, thereby drive second splint 20 and the 16 centre gripping steel sheet pile body of first splint 2, to its installation location.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a Larsen steel sheet pile construction is with high accuracy locating rack, includes I-steel (1), its characterized in that: a sliding fastening frame (3) is arranged at the front end of the I-shaped steel (1), a first adjusting sliding groove (4) is fixedly formed in the rear end face of the sliding fastening frame (3), a first adjusting screw rod (5) is rotatably connected between the upper inner wall and the lower inner wall of the first adjusting sliding groove (4), a first adjusting sliding block (6) is sleeved on the outer wall of the first adjusting screw rod (5) in a threaded manner, an inner groove (9) is fixedly formed in the inner end of the sliding fastening frame (3), a connecting shaft (10) is rotatably arranged in the inner groove (9), and a driven gear (11) is fixedly sleeved on the outer wall of the connecting shaft (10);
the utility model discloses a quick-witted, including first splint (16) and second adjusting screw rod, the terminal surface fixedly connected with link (14) on slip fastening frame (3), link (14) are close to fixedly on the rear end lateral wall and have seted up second adjusting chute (23), it is connected with second adjusting screw rod (17) to rotate between the inner wall around second adjusting chute (23), second adjusting screw rod (17) go up the screw thread and have cup jointed second adjusting slider (18), second adjusting slider (18) one side fixedly connected with swing joint arm (19), fixedly connected with second splint (20) on the terminal surface before swing joint arm (19), link (14) are close to fixedly connected with fixed connection arm (15) on the front end lateral wall, first splint (16) of terminal surface fixedly connected with before fixed connection arm (15), first splint (16) internal rotation is provided with a plurality of supplementary commentaries on classics roller (22).
2. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the fixing device is characterized in that an auxiliary clamping block (8) is fixedly connected to the position, close to the lower end face, of the rear side wall of the sliding fixing frame (3), a sliding clamping block (7) is fixedly connected to the rear end face of the first adjusting sliding block (6), and the sliding clamping block (7) and the auxiliary clamping block (8) are clamped and arranged on the upper end face and the lower end face of the I-shaped steel (1).
3. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the lower end of the connecting shaft (10) is fixedly connected with the first adjusting screw rod (5).
4. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: driven gear (11) one side is provided with driving gear (12), driven gear (11) and driving gear (12) meshing set up, driven gear (11) one side is kept away from in driving gear (12) runs through slip fastening frame (3) front end and fixedly connected with slip adjust knob (13) through the pivot.
5. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the first clamping plate (16) and the second clamping plate (20) are symmetrically arranged and have the same structure.
6. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the second adjusting screw rod (17) penetrates through the outer wall of the front end connecting frame (14) and is fixedly connected with a positioning adjusting knob (21).
7. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the rear end of the I-shaped steel (1) is provided with a steel sheet pile body (2).
8. The high-precision positioning frame for Larsen steel sheet pile construction according to claim 1, is characterized in that: the auxiliary rollers (22) are arranged to protrude from a part of the first nip plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931585.9U CN217078706U (en) | 2022-04-21 | 2022-04-21 | Larsen steel sheet pile construction uses high accuracy locating rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931585.9U CN217078706U (en) | 2022-04-21 | 2022-04-21 | Larsen steel sheet pile construction uses high accuracy locating rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078706U true CN217078706U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220931585.9U Active CN217078706U (en) | 2022-04-21 | 2022-04-21 | Larsen steel sheet pile construction uses high accuracy locating rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078706U (en) |
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2022
- 2022-04-21 CN CN202220931585.9U patent/CN217078706U/en active Active
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