Guiding and positioning device for cofferdam slope

Abstract

The present application discloses a guiding and positioning device applied to the cofferdam slope, which comprises a positioning frame, two axle seats are fixed on one side of the positioning frame, a rotating rod is rotatably connected between the two axle seats, two adjusting rods are sleeved on the outer wall of the rotating rod, a guide frame is arranged between the two adjusting rods, a first push rod is slidably arranged on one side of the positioning frame, the positioning frame is provided with a pushing assembly for driving the first push rod to move, a second push rod is fixed on one end of the first push rod, and the second push rod is connected to the adjusting rod through a sliding assembly; in this scheme, the positioning frame is first fixed to the top position of the cofferdam, and then the movement of the first push rod is driven by the movement of the pushing assembly, and the first push rod drives the movement of the second push rod, and at the same time, with the cooperation of the sliding assembly, the adjusting rod is driven to rotate, so that the adjusting rod fits the slope, which is convenient for use on slopes with different slopes, thereby facilitating the positioning and use of the guide frame and improving the use efficiency of the guide frame.

Description

Technical Field

[0001] The present application relates to the technical field of cofferdam slopes, and in particular to a guiding and positioning device applied to cofferdam slopes. Background Art

[0002] When driving steel casing and steel pipe piles, guide frames are usually used to control the driving accuracy. Traditional guide frames are installed on land or offshore steel platforms. The construction area is relatively regular and generally adopts a rectangular structure. Directly controlling and measuring the position accuracy of the pile core can meet the construction requirements.

[0003] When the pile is located on the slope of the cofferdam, the guide frame has no stable foundation for placement because the slope is in an inclined state, which makes it difficult for ordinary guide frames to meet construction needs, making it inconvenient to use the guide frames and reducing the efficiency of the guide frames. Therefore, those skilled in the art provide a guide positioning device for use on the slope of the cofferdam to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a guiding and positioning device applied to the cofferdam slope.

[0005] The guiding and positioning device applied to the cofferdam slope provided in this application adopts the following technical solution:

[0006] A guiding and positioning device applied to the slope of a cofferdam comprises a positioning frame, two axle seats are fixed on one side of the positioning frame, a rotating rod is rotatably connected between the two axle seats, two adjusting rods are sleeved on the outer wall of the rotating rod, a guiding frame is arranged between the two adjusting rods, a first push rod is slidably arranged on one side of the positioning frame, the positioning frame is provided with a pushing assembly for driving the first push rod to move, a second push rod is fixed to one end of the first push rod, and the second push rod is connected to the adjusting rod through a sliding assembly.

[0007] By adopting the above technical solution, the adjustment rod can be driven to rotate through the cooperation of the pushing assembly, the first push rod, the second push rod and the sliding assembly, so that the adjustment rod fits the inclined slope, thereby facilitating the use of the guide frame and improving the use efficiency of the guide frame.

[0008] Preferably, the pushing assembly includes a first sliding block fixedly arranged at one end of the first push rod, and a first sliding groove for sliding the first sliding block is opened on one side of the positioning frame, and the first sliding groove is fixedly connected to the first sliding block through a first electric telescopic rod.

[0009] By adopting the above technical solution, power can be conveniently provided for the movement of the first push rod by pushing the movement of the assembly.

[0010] Preferably, the sliding assembly includes a second sliding block fixedly arranged at one end of the second push rod, and a second sliding groove for sliding the second sliding block is formed on one side of the adjusting rod.

[0011] By adopting the above technical solution and through the cooperation of the sliding assembly, it is convenient for the second push rod to drive the movement of the adjusting rod.

[0012] Preferably, a plurality of positioning piles are inserted and connected to the top of the positioning frame, and the plurality of positioning piles are connected by a connecting assembly. A transverse plate is fixed to the top of the positioning frame, and a driving assembly for driving the connecting assembly to move is provided at the top of the transverse plate.

[0013] By adopting the above technical solution, through the cooperation of the driving assembly and the connecting assembly, it is convenient to drive the synchronous movement of multiple positioning piles, thereby facilitating the rapid fixation of the positioning frame and improving the fixing efficiency of the positioning frame.

[0014] Preferably, the connection assembly includes a connection plate fixedly arranged on the top end of the positioning piles on the same side, and the two connection plates are fixedly connected by a fixing plate.

[0015] By adopting the above technical solution and using the connecting components, the connection between multiple positioning piles is facilitated.

[0016] Preferably, the driving assembly includes a pull rod hingedly arranged on one side of the fixed plate, one end of the pull rod is hingedly provided with a third slider, the top end of the cross plate is provided with a third slide groove for the third slider to slide, and the third slide groove is fixedly connected to the third slider through a second electric telescopic rod.

[0017] By adopting the above technical solution, through the cooperation of the driving assembly, it is convenient to drive the movement of the connecting assembly, thereby facilitating the synchronous movement of multiple positioning piles.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] 1. The guiding and positioning device applied to the cofferdam slope first fixes the positioning frame at the top position of the cofferdam, and then drives the movement of the first push rod under the movement of the pushing component, and the first push rod drives the movement of the second push rod. At the same time, with the cooperation of the sliding component, the adjusting rod is driven to rotate, so that the adjusting rod fits the slope, which is convenient for use on slopes with different slopes, thereby facilitating the positioning and use of the guide frame and improving the use efficiency of the guide frame.

[0020] 2. When fixing the positioning frame, the guiding and positioning device applied to the cofferdam slope drives multiple positioning piles to move downward synchronously with the cooperation of the driving assembly and the connecting assembly, so that multiple positioning piles are inserted and fixed in the soil at the same time, thereby facilitating the rapid fixation of the positioning frame and improving the fixing efficiency of the positioning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a guiding and positioning device applied to a cofferdam slope in an embodiment of the present application;

[0022] Figure 2 It is a guiding and positioning device applied to the cofferdam slope in the embodiment of the present application. Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 3 It is a guiding and positioning device applied to the cofferdam slope in the embodiment of the present application. Figure 1 A schematic diagram of the partially enlarged structure at B in the middle;

[0024] Figure 4 It is a schematic diagram of the structure of the driving assembly of the guiding and positioning device applied to the cofferdam slope in the embodiment of the present application.

[0025] Explanation of the accompanying drawings: 1. Positioning frame; 2. Axle seat; 3. Rotating rod; 4. Adjusting rod; 5. Guide frame; 6. First push rod; 7. Pushing assembly; 71. First slider; 72. First slide groove; 73. First electric telescopic rod; 8. Second push rod; 9. Sliding assembly; 91. Second slider; 92. Second slide groove; 10. Positioning pile; 11. Connecting assembly; 111. Connecting plate; 112. Fixed plate; 12. Cross plate; 13. Driving assembly; 131. Pull rod; 132. Third slider; 133. Third slide groove; 134. Second electric telescopic rod. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] The present application embodiment discloses a guiding and positioning device applied to a cofferdam slope. Figure 1-4 , a guiding and positioning device applied to the cofferdam slope includes a positioning frame 1, two shaft seats 2 are fixed on one side of the positioning frame 1, a rotating rod 3 is rotatably connected between the two shaft seats 2, two adjusting rods 4 are sleeved on the outer wall of the rotating rod 3, a guiding frame 5 is arranged between the two adjusting rods 4, a first push rod 6 is slidably arranged on one side of the positioning frame 1, the positioning frame 1 is provided with a pushing component 7 for driving the first push rod 6 to move, a second push rod 8 is fixed at one end of the first push rod 6, and the second push rod 8 is connected to the adjusting rod 4 through a sliding component 9.

[0028] In this embodiment, when used on slopes with different slopes, the movement of the pushing component 7 drives the movement of the first push rod 6, and the first push rod 6 drives the movement of the second push rod 8. At the same time, with the cooperation of the sliding component 9, the adjustment rod 4 can be driven to rotate, so that the adjustment rod 4 fits the slope, thereby facilitating the guiding positioning of the guide frame 5, facilitating the use of the guide frame 5, and improving the use efficiency of the guide frame 5.

[0029] It should be noted that the guide frame 5 in the present application refers to the guide frame in patent number CN208395821U. The specific structure of the guide frame has been fully disclosed in the above patent, so this application will not go into details. In the present application, the guide frame 5 is slidably connected to the adjustment rod 4 to facilitate the adjustment of the position of the guide frame 5, and the guide frame 5 is locked and fixed by fasteners.

[0030] In a further embodiment, Figure 2-3 As shown, the pushing assembly 7 includes a first slider 71 fixedly arranged at one end of the first push rod 6, a first slide groove 72 for the first slider 71 to slide is opened on one side of the positioning frame 1, and the first slide groove 72 is fixedly connected to the first slider 71 through a first electric telescopic rod 73. The sliding assembly 9 includes a second slider 91 fixedly arranged at one end of the second push rod 8, and a second slide groove 92 for the second slider 91 to slide is opened on one side of the adjusting rod 4.

[0031] When it is necessary to position and guide the guide frame 5, the first electric telescopic rod 73 moves, which drives the first slider 71 to move, the first slider 71 drives the first push rod 6 to move, the first push rod 6 drives the second push rod 8 to move, and the second push rod 8 drives the second slider 91 to slide in the second slide groove 92, thereby driving the adjusting rod 4 to rotate, so that the adjusting rod 4 fits the slope, thereby facilitating the positioning and use of the guide frame 5 and improving the use efficiency of the guide frame 5.

[0032] In a further preferred embodiment of the present invention, Figure 1 As shown, a plurality of positioning piles 10 are interspersed and connected to the top of the positioning frame 1, and the plurality of positioning piles 10 are connected by a connecting assembly 11. A transverse plate 12 is fixed to the top of the positioning frame 1, and a driving assembly 13 for driving the connecting assembly 11 to move is provided at the top of the transverse plate 12.

[0033] Before use, the positioning frame 1 is first placed at the top of the cofferdam, and then the positioning frame 1 is pressed to contact the top of the cofferdam, and then the movement of the driving component 13 drives the movement of the connecting component 11, and the connecting component 11 drives the synchronous movement of multiple positioning piles 10, so that the multiple positioning piles 10 are synchronously fixed in the soil, thereby facilitating the rapid fixation of the positioning frame 1 and improving the fixing efficiency of the positioning frame 1.

[0034] In a further embodiment, Figure 4As shown, the connecting component 11 includes a connecting plate 111 fixedly arranged at the top of the positioning pile 10 on the same side, and the two connecting plates 111 are fixedly connected by a fixing plate 112. The driving component 13 includes a pull rod 131 hingedly arranged on one side of the fixing plate 112, and one end of the pull rod 131 is hinged with a third slider 132. The top of the cross plate 12 is provided with a third slide groove 133 for the third slider 132 to slide, and the third slide groove 133 is fixedly connected to the third slider 132 through a second electric telescopic rod 134.

[0035] After the positioning frame 1 is placed on the top of the cofferdam, the positioning frame 1 is pressed to keep it stable, and then the movement of the second electric telescopic rod 134 drives the movement of the third slider 132, and the third slider 132 drives the pull rod 131 to move, and the pull rod 131 drives the fixing plate 112 to move downward, and the fixing plate 112 drives the connecting plate 111 to move downward, thereby driving the multiple positioning piles 10 to move downward synchronously, so that the multiple positioning piles 10 are synchronously fixed in the soil, thereby facilitating the rapid fixation of the positioning frame 1 and improving the fixing efficiency of the positioning frame 1.

[0036] The implementation principle of the guiding and positioning device applied to the cofferdam slope of the embodiment of the present application is as follows: first, the positioning frame 1 is pressed and placed at the top position of the cofferdam, and then the movement of the second electric telescopic rod 134 drives the movement of the third sliding block 132, and the third sliding block 132 drives the pull rod 131 to move, and the pull rod 131 drives the fixing plate 112 to move downward, and the fixing plate 112 drives the connecting plate 111 to move downward, thereby driving the plurality of positioning piles 10 to move downward synchronously, so that the plurality of positioning piles 10 are synchronously fixed in the soil, thereby facilitating the rapid fixation of the positioning frame 1 and improving the fixing efficiency of the positioning frame 1, and then the movement of the first electric telescopic rod 73 drives the movement of the first sliding block 71, the first sliding block 71 drives the first push rod 6 to move, the first push rod 6 drives the second push rod 8 to move, and the second push rod 8 drives the second sliding block 91 to slide in the second sliding groove 92, thereby driving the adjusting rod 4 to rotate, so that the adjusting rod 4 fits the slope, thereby facilitating the positioning and use of the guide frame 5 and improving the use efficiency of the guide frame 5.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A guiding and positioning device for a cofferdam slope, comprising a positioning frame (1), characterized in that: Two shaft seats (2) are fixed on one side of the positioning frame (1); a rotating rod (3) is rotatably connected between the two shaft seats (2); two adjusting rods (4) are sleeved on the outer wall of the rotating rod (3); a guide frame (5) is arranged between the two adjusting rods (4); a first push rod (6) is slidably arranged on one side of the positioning frame (1); the positioning frame (1) is provided with a pushing assembly (7) for driving the first push rod (6) to move; a second push rod (8) is fixed to one end of the first push rod (6); and the second push rod (8) is connected to the adjusting rod (4) via a sliding assembly (9).

2. The guiding and positioning device for cofferdam slope according to claim 1, characterized in that: The pushing assembly (7) comprises a first sliding block (71) fixedly arranged at one end of the first pushing rod (6); a first sliding groove (72) for the first sliding block (71) to slide is provided on one side of the positioning frame (1); the first sliding groove (72) is fixedly connected to the first sliding block (71) via a first electric telescopic rod (73).

3. The guiding and positioning device for cofferdam slope according to claim 2, characterized in that: The sliding assembly (9) comprises a second sliding block (91) fixedly arranged at one end of the second push rod (8), and a second sliding groove (92) for the second sliding block (91) to slide is provided on one side of the adjusting rod (4).

4. The guiding and positioning device for cofferdam slope according to claim 3, characterized in that: A plurality of positioning piles (10) are inserted and connected at the top end of the positioning frame (1), and the plurality of positioning piles (10) are connected via a connecting assembly (11). A transverse plate (12) is fixed at the top end of the positioning frame (1), and a driving assembly (13) for driving the connecting assembly (11) to move is provided at the top end of the transverse plate (12).

5. The guiding and positioning device for cofferdam slope according to claim 4, characterized in that: The connection assembly (11) comprises a connection plate (111) fixedly arranged on the top of a positioning pile (10) on the same side, and the two connection plates (111) are fixedly connected via a fixing plate (112).

6. The guiding and positioning device for cofferdam slope according to claim 5, characterized in that: The driving assembly (13) comprises a pull rod (131) hingedly arranged on one side of the fixed plate (112); one end of the pull rod (131) is hingedly connected to a third slider (132); a top end of the transverse plate (12) is provided with a third slide groove (133) for the third slider (132) to slide; the third slide groove (133) is fixedly connected to the third slider (132) via a second electric telescopic rod (134).

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