Piling device for constructional engineering

Abstract

The utility model discloses a constructional engineering piling device which comprises a moving trolley, a supporting frame, a hammering mechanism and a pile body, the hammering mechanism is used for hammering the pile body into soil, a correcting and deviation preventing mechanism is arranged in front of the moving trolley and comprises a correcting assembly used for correcting the position where the pile body goes in and out of the soil, and the correcting assembly comprises a fixing plate. And the fixing plate is fixed to the front face of the moving trolley, the front face of the fixing plate is rotationally connected with a rotating rod, the surface of the rotating rod is fixedly connected with a fixing sleeve, and the top of the fixing sleeve is fixedly connected with a push rod. According to the piling device for constructional engineering, the deflection condition of the pile body is detected through the pressure sensor after several times of hammering of the hammering mechanism, and when the deflection problem occurs, the position of the pile body is corrected through the correction assembly, so that the deflection condition is avoided, and the accuracy of the piling device during piling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering piling, in particular to a construction engineering piling device. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. If a ground building is to be built on the ground, the ground will be under great pressure, and it is necessary to ensure that the ground has sufficient strength to resist the pressure. Therefore, it is necessary to reinforce the ground that supports the building or improve the way the ground bears the pressure. Usually, this is done by driving piles into the foundation so that most of the weight of the building is transmitted to a position deep below the ground through the piles, thereby making the foundation of the building solid.

[0003] Chinese patent announcement number "CN219772965U" discloses a construction engineering piling device, including a base plate, a traction member, a universal wheel, a fixed plate, a positioning motor, a positioning mechanism and a piling mechanism; the traction member is fixedly connected to the front end of the base plate; a plurality of universal wheels are provided, and the plurality of universal wheels are respectively fixedly mounted on the lower end surface of the base plate.

[0004] This patent achieves anti-deflection of the pile body during piling by means of two clamps close to each other during use. However, in actual use, when the pile body initially enters the soil through the hammer mechanism, a slight deflection may still occur due to the hardness of the soil. If the pile body is long, a slight deflection will also have an impact. In addition, due to the deflection, the clamp on one side will be squeezed during the downward movement of the pile body, causing wear, which is not conducive to the long-term use of the equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a construction engineering piling device, which solves the problem that the prior construction engineering piling device may still deflect when the pile body initially enters the soil.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a construction engineering piling device includes a mobile vehicle, a support frame, a hammer mechanism and a pile body, the hammer mechanism is used to hammer the pile body into the soil, and a correction and anti-deviation mechanism is arranged in front of the mobile vehicle, and the correction and anti-deviation mechanism includes:

[0007] A correction component is used to correct the position of the pile body entering and exiting the soil. The correction component includes a fixed plate, and the fixed plate is fixed to the front of the mobile vehicle. The front of the fixed plate is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to a fixed sleeve, the top of the fixed sleeve is fixedly connected to a push rod, the front of the fixed plate is fixedly connected to a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected to a C-shaped frame, and the push rod is inside the C-shaped frame.

[0008] A reset component, arranged on the right side of the correction component, for resetting after correction;

[0009] The anti-deflection component is fixed at the front end of the rotating rod. The anti-deflection component is composed of two second hydraulic cylinders and two arc plates that are symmetrically arranged on the left and right and fixed to each other. The inner side of the arc plate on one side is installed with upper and lower pressure sensors through upper and lower mounting components, and the pressure sensors are used to cooperate with the correction anti-deflection mechanism.

[0010] Preferably, the reset assembly comprises a connecting rod, the connecting rod is fixedly connected to the right side of the fixing sleeve, and the other end of the connecting rod is rotatably connected to a rotating connecting piece.

[0011] Preferably, a fixing piece is fixedly connected to the front side of the fixing plate, and a return spring is fixedly connected between the rotating connecting piece and a side opposite to the fixing piece.

[0012] Preferably, the mounting assembly includes an L-shaped groove opened on the inner side of the arc plate, the pressure sensor is placed inside the L-shaped groove, an L-shaped pressure plate is inserted above the L-shaped groove, and the L-shaped pressure plate is used to press the pressure sensor.

[0013] Preferably, a threaded hole is provided at the bottom of the inner wall of the L-shaped groove, and a countersunk hole is provided at the top of the L-shaped pressure plate.

[0014] Preferably, the L-shaped pressing plate is provided with screws at the countersunk holes, and the screws are screwed into the threaded holes to fix the L-shaped pressing plate.

[0015] Beneficial Effects

[0016] The utility model provides a construction engineering piling device. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The construction engineering piling device includes a fixing plate through a correction component, and the fixing plate is fixed on the front of the mobile vehicle. The front of the fixing plate is rotatably connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a fixing sleeve. After the hammer mechanism hammers for the first several times, the deflection of the pile body is detected by a pressure sensor. When a deflection problem occurs, the position of the pile body is corrected by the correction component, thereby avoiding the occurrence of deflection and improving the accuracy of the piling device when piling.

[0018] 2. The construction engineering piling device includes an L-shaped groove opened on the inner side of the arc plate through an installation component. The pressure sensor is placed inside the L-shaped groove. An L-shaped pressure plate is inserted above the L-shaped groove. The pressure sensor is installed on the arc plate of the anti-deflection component through the installation component, thereby facilitating the disassembly and installation of the pressure sensor and improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0020] Figure 2 It is a correction and anti-deflection mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the correction component and the reset component of the utility model;

[0022] Figure 4 It is a schematic diagram of the arc plate and the installation assembly of the utility model.

[0023] In the figure: 1. mobile vehicle; 2. support frame; 3. correction component; 31. fixed plate; 32. rotating rod; 33. fixed sleeve; 34. push rod; 35. first hydraulic cylinder; 36. C-frame; 4. reset component; 41. connecting rod; 42. rotating connecting piece; 43. fixing piece; 44. reset spring; 5. anti-bias component; 51. arc plate; 52. pressure sensor; 6. installation component; 61. L-shaped groove; 62. L-shaped pressure plate; 63. screw; 7. hammer mechanism; 8. pile body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The construction engineering piling device provides two technical solutions:

[0026] like Figure 1-3 The first embodiment is shown: it includes a mobile vehicle 1, a support frame 2, a hammer mechanism 7 and a pile body 8, the hammer mechanism 7 is used to hammer the pile body 8 into the soil, and a correction and anti-deviation mechanism is provided in front of the mobile vehicle 1, and the correction and anti-deviation mechanism includes:

[0027] The correction component 3 is used to correct the position of the pile body 8 entering and exiting the soil. The correction component 3 includes a fixed plate 31, and the fixed plate 31 is fixed to the front of the mobile vehicle 1. The front of the fixed plate 31 is rotatably connected to a rotating rod 32, and the surface of the rotating rod 32 is fixedly connected to a fixed sleeve 33, and the top of the fixed sleeve 33 is fixedly connected to a push rod 34. The front of the fixed plate 31 is fixedly connected to a first hydraulic cylinder 35, and the telescopic end of the first hydraulic cylinder 35 is fixedly connected to a C-shaped frame 36, and the push rod 34 is inside the C-shaped frame 36.

[0028] The reset assembly 4 is arranged on the right side of the correction assembly 3 for resetting after correction. The reset assembly 4 includes a connecting rod 41, which is fixedly connected to the right side of the fixing sleeve 33, and the other end of the connecting rod 41 is rotatably connected to a rotating connecting member 42.

[0029] A fixing member 43 is fixedly connected to the front side of the fixing plate 31 , and a return spring 44 is fixedly connected between the rotating connecting member 42 and the side opposite to the fixing member 43 .

[0030] After the hammer mechanism 7 has struck several times before, the deflection of the pile body 8 is detected by the pressure sensor 52. When a deflection problem occurs, the position of the pile body 8 is corrected by the correction component 3, thereby avoiding the deflection and improving the accuracy of the pile driving device during piling.

[0031] like Figure 2 and 4 A second embodiment is shown, and its main difference from the first embodiment is that the anti-bias component 5 is fixed at the front end of the rotating rod 32, and the anti-bias component 5 is composed of two second hydraulic cylinders and two arc plates 51 that are symmetrically arranged on the left and right and fixed to each other. The inner side of the single-sided arc plate 51 is installed with upper and lower pressure sensors 52 through upper and lower mounting components 6, and the pressure sensor 52 is used to cooperate with the correction component 3.

[0032] The mounting assembly 6 includes an L-shaped groove 61 opened on the inner side of the arc plate 51, the pressure sensor 52 is placed inside the L-shaped groove 61, an L-shaped pressure plate 62 is inserted above the L-shaped groove 61, and the L-shaped pressure plate 62 is used to press the pressure sensor 52, a threaded hole is opened at the bottom of the inner wall of the L-shaped groove 61, a countersunk hole is opened at the top of the L-shaped pressure plate 62, a screw 63 is provided at the countersunk hole of the L-shaped pressure plate 62, and the screw 63 is screwed into the threaded hole to fix the L-shaped pressure plate 62.

[0033] The pressure sensor 52 is installed on the arc plate 51 of the anti-deflection component 5 through the installation component 6, so that the pressure sensor 52 can be easily disassembled and installed, thereby improving the convenience of using the device.

[0034] When in use, the two arc plates 51 are activated to bring the two pressure sensors 52 close to the two sides of the pile body 8, thereby preventing the pile body 8 from deflecting. The hammer mechanism 7 is activated, and the pile body 8 is driven into the soil under the hammering of the hammer mechanism 7. The deflection of the pile body 8 is detected by the pressure sensors 52 just after the pile body 8 is driven into the soil. If the data of the four pressure sensors 52 are the same, the surface is not deflected. If there is pressure data in the upper left and lower right pressure sensors 52, the surface deflects to the left, otherwise it deflects to the right. At this time, the hammer mechanism 7 is activated. The first hydraulic cylinder 35 is moved to move the C-frame 36, and the C-frame 36 moves and contacts the push rod 34, thereby pushing the push rod 34 to rotate. The push rod 34 rotates and drives the rotating rod 32 to rotate. The rotating rod 32 rotates and drives the anti-bias component 5 to rotate. When it deviates to the left side, the anti-bias component 5 rotates to the right side and is corrected by the arc plate 51. Otherwise, the anti-bias component 5 rotates to the left side for correction. In addition, after the correction is completed, the rotating rod 32 is reset by the action of the reset spring 44 to restore the normal clamping of the two arc plates 51.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering piling device, comprising a mobile vehicle (1), a support frame (2), a hammer mechanism (7) and a pile body (8), wherein the hammer mechanism (7) is used to hammer the pile body (8) into the soil, and is characterized in that: A correction and anti-deviation mechanism is arranged in front of the mobile vehicle (1), and the correction and anti-deviation mechanism comprises: A correction component (3) is used to correct the position of the pile body (8) entering and exiting the soil, the correction component (3) comprising a fixed plate (31), and the fixed plate (31) is fixed on the front of the mobile vehicle (1), the front of the fixed plate (31) is rotatably connected to a rotating rod (32), the surface of the rotating rod (32) is fixedly connected to a fixed sleeve (33), the top of the fixed sleeve (33) is fixedly connected to a push rod (34), the front of the fixed plate (31) is fixedly connected to a first hydraulic cylinder (35), the telescopic end of the first hydraulic cylinder (35) is fixedly connected to a C-shaped frame (36), and the push rod (34) is located inside the C-shaped frame (36); A reset component (4), arranged on the right side of the correction component (3) for resetting after correction; The anti-deviation assembly (5) is fixed at the front end of the rotating rod (32), and the anti-deviation assembly (5) is composed of two second hydraulic cylinders and two arc-shaped plates (51) that are symmetrically arranged on the left and right and fixed to each other. The inner side of the arc-shaped plate (51) on one side is installed with two upper and lower pressure sensors (52) through two upper and lower installation assemblies (6), and the pressure sensors (52) are used to cooperate with the correction assembly (3).

2. A construction engineering piling device according to claim 1, characterized in that: The reset assembly (4) comprises a connecting rod (41), wherein the connecting rod (41) is fixedly connected to the right side of the fixing sleeve (33), and the other end of the connecting rod (41) is rotatably connected to a rotating connecting piece (42).

3. A construction engineering piling device according to claim 2, characterized in that: A fixing member (43) is fixedly connected to the front side of the fixing plate (31), and a return spring (44) is fixedly connected between the side of the rotating connecting member (42) opposite to the fixing member (43).

4. A construction engineering piling device according to claim 1, characterized in that: The mounting assembly (6) comprises an L-shaped groove (61) provided on the inner side of the arc-shaped plate (51); the pressure sensor (52) is placed inside the L-shaped groove (61); an L-shaped pressing plate (62) is inserted above the L-shaped groove (61); and the L-shaped pressing plate (62) is used to press the pressure sensor (52).

5. A construction engineering piling device according to claim 4, characterized in that: A threaded hole is provided at the bottom of the inner wall of the L-shaped groove (61), and a countersunk hole is provided at the top of the L-shaped pressing plate (62).

6. A construction engineering piling device according to claim 5, characterized in that: The L-shaped pressing plate (62) is provided with a screw (63) at the countersunk hole, and the screw (63) is screwed into the threaded hole to fix the L-shaped pressing plate (62).

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