CN115030161B - Positioning device for steel sheet pile construction - Google Patents

Abstract

The invention discloses a positioning device for steel sheet pile construction, which relates to the field of engineering construction. A steering control mechanism is provided at the end away from the propulsion and fixing mechanism, and a moving mechanism is provided at the bottom of the positioning base plate. The positioning base plate includes a positioning chassis. There is a steering fixed chassis, and a steering control hole is opened at the top of the middle part of the positioning chassis; at the same time, when the present invention is in use, by adopting a two-way control mechanism, the angle can be adjusted under the cooperation of two directions, which can prevent the Completely unusable due to emergencies, the construction positioning of steel sheet piles can be performed more flexibly, labor costs are reduced, and work efficiency is improved.

Description

A positioning device for steel sheet pile construction

technical field

The invention relates to the field of engineering construction, in particular to a positioning device for steel sheet pile construction.

Background technique

Steel sheet pile is a kind of section steel with lock. Its section has straight plate shape, groove shape and Z shape, etc., and there are various sizes and interlocking forms. The common ones are Larson type, Lackawanna type and so on. Its advantages are: high strength, easy to drive into hard soil layer; it can be constructed in deep water, and if necessary, it can be added with oblique support to form a cage. Good waterproof performance; cofferdams of various shapes can be formed according to needs, and can be reused many times, so it has a wide range of uses.

The steel sheet pile is a kind of steel structure with a linkage device on the edge, and the linkage device can be freely combined to form a continuous and compact retaining wall or water retaining wall. When two adjacent sets of steel sheet piles are installed, usually by Workers hold two groups of steel sheet piles by hand, so that the screw holes of the two groups of steel sheet piles overlap, and then another worker tightens the bolts to complete the installation. However, the overlapping of screw holes requires manual calibration by workers many times, which takes a long time to install and reduces construction costs. efficiency, and the process of installation and positioning must be completed by two people at the same time, the labor cost is high, and it is inconvenient to use, and the installation and positioning method without calibration will easily lead to uneven installation positions of two adjacent groups of steel sheet piles, resulting in uneven force on the structure All collapsed and poor practicability. When piling the steel sheet piles, the construction personnel will generally use the method of supporting the piles and then driving them into the ground. This method not only has poor positioning effect, but also has a certain risk factor. Due to the large number of components in the existing positioning device, it is particularly troublesome to assemble and disassemble, which seriously affects the work efficiency.

Contents of the invention

In order to solve the shortcomings mentioned in the above background technology, the purpose of the present invention is to provide a positioning device for steel sheet pile construction. The purpose of the present invention is to more conveniently perform positioning and angle adjustment of steel sheet piles in the practical process.

The purpose of the present invention can be achieved through the following technical solutions:

A positioning device for steel sheet pile construction, comprising a positioning foundation plate, a propulsion and fixing mechanism is arranged on the top of the rear end of the positioning foundation plate, a steering mechanism is arranged at the front end of the pushing and fixing mechanism, and the end of the steering mechanism far away from the advancing and fixing mechanism is provided with a For the steering control mechanism, the bottom end of the positioning base plate is provided with a moving mechanism.

Further, the positioning base plate includes a positioning chassis, a fixed guide plate is fixedly connected to the top of the rear end of the positioning chassis, a steering fixed chassis is fixedly connected to the top of the front end of the positioning chassis, and a steering control hole is opened at the top of the middle part of the positioning chassis.

Further, the pushing and fixing mechanism includes a fixed pushing slot, and a fixed pushing block is fixedly connected to the rear end of the inside of the fixed pushing slot, and a limit spring is arranged on one end of the fixed pushing block facing the steering mechanism, and a limit spring is connected to an end of the limiting spring far away from the fixed pushing block. Push the limit steering mechanism, and the outside of the limit steering mechanism is provided with a wheel drive mechanism.

Further, the steering mechanism includes a steering guide ring, a steel sheet pile positioning base is arranged inside the steering guide ring, a control base is fixedly connected to the top of the steel sheet pile positioning base, and a control push frame is connected to the end of the control base away from the steel sheet pile positioning base The end of the control push frame facing inward is movably connected to the limit control wheel, the end of the steel sheet pile positioning base facing inward is fixedly connected to the limit guide groove, the top of the limit guide groove is fixedly connected to the steel sheet pile guide groove, and the top of the steel sheet pile guide groove is provided with a Pilot holes for sheet piles.

Further, the steering control mechanism includes a steering control support, the steering control support is fixedly connected to the top of the rear end of the positioning base plate, the rear side of the top end of the steering control support is fixedly connected to the driving substrate support, and the driving substrate support faces the front end One side of the drive control base plate is fixedly connected with a drive control base plate, and the side of the drive control base plate facing the front end is fixedly connected with a drive steering rod. One end of the steering control core is connected with the steering control core, and the end of the steering control core away from the steering control core is fixedly connected with a steering connection support plate, and the side of the end of the steering connection support plate away from the steering control core is provided with a control wheel bracket on both sides, and the control wheel support is far away from the steering connection support. One end of the board is provided with a steering control core wheel.

Further, the moving mechanism includes a first push plate, the top end of the first push plate is fixedly connected to the bottom end of the positioning base plate, and the end of the first push plate away from the positioning base plate is fixedly connected with a first propulsion support, and the first push plate The two ends on the outer side of the support are provided with first moving runners, and the rear side of the bottom end of the positioning base plate is also provided with a second propulsion plate. The two ends on the outer side of the propulsion support are provided with second moving runners.

Beneficial effects of the present invention:

1. By adopting a two-way control mechanism, the present invention can adjust the angle under the cooperation of two directions, and can prevent the complete unusability caused by emergency situations in the complex environment of construction;

2. When the present invention is used, the construction positioning of the steel sheet pile can be performed more flexibly, the labor cost is reduced, and the work efficiency is improved.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic diagram of part of the structure of the present invention;

Fig. 3 is a schematic diagram of part of the structure of the present invention;

Fig. 4 is a schematic diagram of part of the structure of the present invention;

Fig. 5 is a schematic diagram of part of the structure of the present invention.

In the figure: 1. Positioning base plate; 11. Positioning chassis; 12. Fixed guide plate; 13. Steering fixed chassis; 14. Steering control hole; 2. Pushing and fixing mechanism; 23. Limit spring; 24. Push limit steering mechanism; 25. Wheel drive mechanism; 3. Steering mechanism; 31. Steering guide ring; 32. Steel sheet pile positioning base plate; 33. Control base; 34. Control push frame ;35, limit control wheel; 36, limit guide groove; 37, steel sheet pile guide groove; 38, steel sheet pile guide hole; 4, steering control mechanism; 41, steering control support; 42, drive substrate support; 43 . Drive control base plate; 44. Drive steering rod; 45. Drive steering mechanism; 46. Steering control core; 47. Steering connection support plate; 48. Control wheel bracket; 49. Steering control core wheel; 5. Moving mechanism; 51 , the first propulsion plate; 52, the first propulsion support; 53, the first mobile runner; 54, the second propulsion plate; 55, the second propulsion support; 56, the second mobile runner.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

A positioning device for steel sheet pile construction, as shown in Figure 1, the top of the rear end of the positioning foundation plate 1 is provided with a propulsion and fixing mechanism 2, and the front end of the propulsion and fixing mechanism 2 is provided with a steering mechanism 3, and the steering mechanism 3 is far away from the propulsion and fixing mechanism One end of 2 is provided with a steering control mechanism 4, and the bottom end of the positioning base plate 1 is provided with a moving mechanism 5.

As shown in Figure 2, the advancing fixing mechanism 2 comprises a fixed advancing groove 21, and the inner rear end of the fixed advancing groove 21 is fixedly connected with a fixed pushing block 22. 23 is connected with a push limit steering mechanism 24 at one end away from the fixed push block 22 , and a runner drive mechanism 25 is arranged outside the push limit steering mechanism 24 .

As shown in Figure 3, the positioning base plate 1 includes a positioning chassis 11, the top of the rear end of the positioning chassis 11 is fixedly connected with a fixed guide plate 12, the top of the front end of the positioning chassis 11 is fixedly connected with a steering fixed chassis 13, and the top of the middle part of the positioning chassis 11 is provided with a steering wheel. control hole 14.

The steering mechanism 3 includes a steering guide ring 31, a steel sheet pile positioning base 32 is arranged inside the steering guide ring 31, a control base 33 is fixedly connected to the top of the steel sheet pile positioning base 32, and an end of the control base 33 away from the steel sheet pile positioning base 32 is connected to a Control the push frame 34, the inner end of the control push frame 34 is movably connected with the limit control wheel 35, the end of the steel sheet pile positioning base plate 32 facing the inner is fixedly connected with the limit guide groove 36, and the top of the limit guide groove 36 is fixedly connected with the steel sheet pile guide Groove 37, the top of the steel sheet pile guide groove 37 is provided with a steel sheet pile guide hole 38.

As shown in Figure 4, the steering control mechanism 4 includes a steering control support 41, the steering control support 41 is fixedly connected to the top of the rear end of the positioning base plate 1, and the rear side of the top of the steering control support 41 is fixedly connected to a driving substrate support 42. The side of the drive substrate support 42 facing the front end is fixedly connected with a drive control substrate 43, and the side of the drive control substrate 43 facing the front end is fixedly connected with a drive steering rod 44, and the drive steering rod 44 is far away from one end of the drive control substrate 43. Connected with a drive steering mechanism 45, the end of the drive steering mechanism 45 away from the drive steering rod 44 is connected with a steering control core 46, and the end of the steering control core 46 away from the steering control core 46 is fixedly connected with a steering connection support plate 47, and the steering connection support plate 47 A control wheel bracket 48 is arranged on both sides of an end away from the steering control core 46 , and a steering control core wheel 49 is arranged on an end of the control wheel bracket 48 away from the steering connecting support plate 47 .

As shown in Figure 5, the moving mechanism 5 includes a first push plate 51, the top of the first push plate 51 is fixedly connected to the bottom end of the positioning base plate 1, and the end of the first push plate 51 away from the positioning base plate 1 is fixedly connected with a first Propelling support 52, the first moving runner 53 is arranged on both ends of the outer side of the first propelling support 52, and the bottom rear side of the positioning base plate 1 is also provided with a second propelling plate 54, the second propelling plate 54 is far away from the positioning base plate One end of 1 is fixedly connected with a second propulsion support 55, and the two outer ends of the second propulsion support 55 are provided with second moving runners 56.

When in use, firstly control the advancing fixing mechanism 2 at the top of the positioning chassis 11, so that the runner driving mechanism 25 can drive the wheel at the front end of the pushing limit steering mechanism 24 to rotate, and drive the steering mechanism 3 to rotate, allowing the steel sheet pile to position the limit at the top of the base plate 32. The position control wheel 35 can drive the limit guide groove 36, thereby through the rotation of the limit guide groove 36, the steel sheet pile guide hole 38 at the top of the steel sheet pile guide groove 37 is driven to rotate, and then the steering control core wheel 49 is assisted to realize the adjustment of the angle. Adjust, let the opening of the steel sheet pile guide hole 38 determine the angle of rotation, so that the steel sheet pile can be positioned and installed during installation.

Or, let the drive control base plate 43 drive the control wheel bracket 48 on the outside of the connecting support plate 47, so that the control wheel bracket 48 can drive the steering control core wheel 49 to rotate, and then realize the rotation of the driving limit guide groove 36, allowing the limit The control wheel 35 can rotate, and then at the bottom of the limit guide groove 36, the control push frame 34 is allowed to drive the steering guide ring 31 to rotate, and under the cooperation of the advancing fixing mechanism 2, the fixed push block 22 and the limit spring 23 are allowed to drive and push together. The limit steering mechanism 24 is used to limit the position of the steering mechanism 3, so as to determine the angle of rotation, and then assist the positioning and installation of the steel sheet pile.

The movement of the entire mechanism can be achieved by determining the rotation of the second moving wheel 56 and the first moving wheel 53, and it can be used in conjunction with the additionally configured guide rails to make the first moving wheel 53 and the second moving wheel 56 Move outside the guide track.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention.

Claims (3)

1. A positioning device for steel sheet pile construction, comprising a positioning base plate (1), characterized in that, the rear end top of the positioning base plate (1) is provided with an advancing fixing mechanism (2), and the advancing fixing mechanism (2) The front end of the steering mechanism (3) is provided with a steering mechanism (3), and the end of the steering mechanism (3) away from the advancing and fixing mechanism (2) is provided with a steering control mechanism (4), and the bottom end of the positioning base plate (1) is provided with a moving mechanism (5). ; The push-and-fix mechanism (2) includes a fixed push groove (21), the inner rear end of the fixed push groove (21) is fixedly connected with a fixed push block (22), and the fixed push block (22) is arranged toward one end of the steering mechanism (3) Limit spring (23), limit spring (23) is connected with pushing limit steering mechanism (24) far away from one end of fixed push block (22), and pushes limit steering mechanism (24) outside and is provided with runner drive mechanism (25 ); The steering mechanism (3) includes a steering guide ring (31), a steel sheet pile positioning base plate (32) is arranged inside the steering guide ring (31), and a control base (33) is fixedly connected to the top of the steel sheet pile positioning base plate (32), The end of the control base (33) away from the steel sheet pile positioning base plate (32) is connected with a control push frame (34), and the end of the control push frame (34) towards the inside is movably connected with a limit control wheel (35), and the steel sheet pile positioning base plate ( 32) One end towards the inside is fixedly connected with a limit guide groove (36), the top of the limit guide groove (36) is fixedly connected with a steel sheet pile guide groove (37), and the top of the steel sheet pile guide groove (37) is provided with a steel sheet pile guide hole ( 38); The steering control mechanism (4) includes a steering control support (41), the steering control support (41) is fixedly connected to the top of the front end of the positioning base plate (1), and the front end of the steering control support (41) is fixedly connected to a The drive substrate support (42), the drive control base plate (43) is fixedly connected to the side of the rear end of the drive base support (42), and the drive control base plate (43) is fixedly connected to the drive steering rod (43) towards the rear end. 44), the driving steering rod (44) is connected with a driving steering mechanism (45) at one end far away from the driving control substrate (43), and the driving steering mechanism (45) is connected with a steering control core (46) at an end far away from the driving steering rod (44). ), the end of the steering control core (46) away from the steering control core (46) is fixedly connected with a steering connection support plate (47), and the steering connection support plate (47) is provided with control wheels on both sides of the end of the steering control core (46). Bracket (48), control wheel bracket (48) is provided with steering control core wheel (49) at one end away from steering connecting support plate (47). 2. A positioning device for steel sheet pile construction according to claim 1, characterized in that the positioning base plate (1) includes a positioning chassis (11), and the top of the rear end of the positioning chassis (11) is fixedly connected with a fixed guide Plate (12), the top of the front end of the positioning chassis (11) is fixedly connected with a steering fixed chassis (13), and the top of the positioning chassis (11) middle part is provided with a steering control hole (14). 3. A positioning device for steel sheet pile construction according to claim 1, characterized in that the moving mechanism (5) includes a first push plate (51), and the top end of the first push plate (51) is fixedly connected to the positioning The bottom end of the base plate (1), the end of the first push plate (51) away from the positioning base plate (1) is fixedly connected with a first propulsion support (52), and the outer two ends of the first propulsion support (52) are provided with The first mobile runner (53), the bottom rear side of the positioning base plate (1) is also provided with a second push plate (54), and the second push plate (54) is fixedly connected with an end away from the positioning base plate (1). The second propulsion support (55), and the two outer ends of the second propulsion support (55) are provided with second moving runners (56).

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