Guide plate of pile hammer

Abstract

The utility model discloses a pile hammer guide plate which comprises a guide plate body, an arc-shaped protective frame is arranged on the front side of the guide plate body, a plurality of sets of protective coaming boxes are arranged on the arc-shaped protective frame from top to bottom, the protective coaming boxes penetrate through the two sides of the arc-shaped protective frame in a staggered mode, and the protective coaming boxes and the arc-shaped protective frame are connected in a sliding mode. A toothed rail groove is formed in the outer side of the protective coaming box, rotating rods are rotationally connected to the two sides of the arc-shaped protective frame, multiple sets of first gears are arranged on the outer sides of the rotating rods, and the toothed rail groove and the first gears are in meshing transmission; the utility model relates to the technical field of building construction equipment. Functions of a traditional guide plate are expanded and innovated, basic guide requirements are met, a safety protection function is added, technical innovation is embodied, the pile hammer guide plate is reasonable in structure, safe, reliable, convenient and fast to operate and high in adaptability, and the pile hammer guide plate has obvious market application potential and social benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a pile hammer guide plate. Background Art

[0002] In building construction and civil engineering, piling is a common foundation treatment method used to improve soil bearing capacity and stability. The pile hammer used in the piling process is a key piece of equipment that reinforces the soil by driving piles into the ground. In order to ensure the accuracy and efficiency of piling, guide plates are widely used in piling operations to guide the verticality and position of the piles.

[0003] However, the traditional guide plate for pile hammers has certain limitations during use. First, due to the complex environment of the construction site, the pile driving process may generate splashing debris, such as soil and stones, which may damage the equipment and even cause harm to the operator. Secondly, the traditional guide plate has a fixed structure and cannot adjust the protection range according to actual needs, which limits its applicability and flexibility.

[0004] Therefore, in order to solve the above problems, it is necessary to design a new type of pile hammer guide plate, which can not only effectively prevent the damage caused by splashing debris during piling and protect the safety of equipment and operators, but also flexibly adjust the protection range according to actual needs to improve construction efficiency and safety. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a pile hammer guide plate, which solves the problems raised in the background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pile hammer guide plate, including a guide plate body, the front side of the guide plate body is provided with an arc-shaped protective frame;

[0007] The arc-shaped protection frame is provided with multiple sets of protection panel boxes from top to bottom, and the multiple sets of protection panel boxes are staggered and penetrate the two sides of the arc-shaped protection frame, and the protection panel boxes are slidably connected to the arc-shaped protection frame;

[0008] A rack groove is provided on the outer side of the protective enclosure box;

[0009] Both sides of the arc-shaped protective frame are rotatably connected with a rotating rod, and the outer side of the rotating rod is provided with a plurality of sets of gears;

[0010] The rack groove and gear 1 are meshed for transmission;

[0011] A driving member is provided on the upper portion of the arc-shaped protection frame, which is used to drive the two groups of rotating rods to rotate in opposite directions.

[0012] Preferably, the upper ends of the two groups of rotating rods are fixedly connected with gear three, and the two gear threes are meshed and transmitted;

[0013] The driving component comprises a servo motor, the output end of which is fixedly connected to gear 2 via a coupling, and gear 2 is meshed with one of gears 3 for transmission.

[0014] Preferably, the bottom of the protective enclosure box is an open structure;

[0015] The inner side of the protective enclosure box is slidably connected with an arc-shaped baffle plate, and the arc-shaped baffle plate penetrates to the bottom of the protective enclosure box.

[0016] Preferably, a baffle adjustment assembly is provided on the inner side of the protective enclosure box, and the baffle adjustment assembly is used to adjust the expansion and contraction of the arc-shaped baffle inside the protective enclosure box;

[0017] The baffle adjustment assembly includes an arc-shaped T-bar, multiple groups of fixed pulleys, multiple groups of movable pulleys, a pull rope and a push rod baffle;

[0018] One side of the arc-shaped T-rod passes through the upper part of one side of the protective enclosure box, and the push rod baffle is fixedly connected to one side of the bottom of the protective enclosure box.

[0019] Preferably, the fixed pulley is rotatably connected to a side of the protective enclosure box away from the arc-shaped T-bar;

[0020] A side of the protective enclosure box close to the arc-shaped T-bar is connected with an arc-shaped slider in a limited sliding manner through a limited sliding groove, and the movable pulley is rotatably connected to the arc-shaped slider.

[0021] Preferably, a pressing push rod is fixedly connected to one side of the arc-shaped slider, and an end of the pressing push rod away from the arc-shaped slider is in contact with one end of the arc-shaped T-bar;

[0022] A spring is arranged between one end of the limiting sliding groove and the other end of the arc-shaped sliding block, and the spring is used to push the arc-shaped sliding block to slide toward the arc-shaped T-bar.

[0023] Preferably, one end of the pull rope is fixedly connected to the upper part of the inner side of the protective enclosure box, and the pull rope is staggered and wound between multiple groups of fixed pulleys and movable pulleys;

[0024] The other end of the pull rope is fixedly connected to the center position of the upper part of the arc-shaped baffle.

[0025] Beneficial Effects

[0026] The utility model provides a pile hammer guide plate. Compared with the prior art, it has the following beneficial effects:

[0027] Improve safety: By setting up arc-shaped protective frames and multiple sets of protective enclosure boxes, it is effective to prevent damage to equipment and operators caused by splashing debris during piling, which significantly improves the safety of the construction site.

[0028] Flexibility and applicability: The protective enclosure box is slidably connected to the arc-shaped protective frame, and the protective enclosure box can be extended and retracted through a servo motor-driven gear system, so that the protection range can be flexibly adjusted according to actual needs, thereby enhancing the applicability of the guide plate.

[0029] Structural stability: The meshing transmission design between the rack groove and gear one ensures the stability and reliability of the protective enclosure box during the extension and retraction process.

[0030] Automatic adjustment function: The baffle adjustment component can automatically adjust the position of the arc baffle, further optimizing the protection effect, reducing operator intervention and improving work efficiency.

[0031] Easy to operate and maintain: The utility model has a simple and clear structure, is easy to operate, has a low maintenance cost, and is suitable for wide use in various piling operations.

[0032] Innovative design: The utility model expands and innovates the functions of the traditional guide plate, which not only meets the basic guidance needs, but also adds safety protection functions, reflecting technological innovation.

[0033] In summary, the utility model provides a pile hammer guide plate with reasonable structure, safety and reliability, convenient operation and strong adaptability, which has obvious market application potential and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The structure of the utility model is three-dimensional Figure 1 ;

[0035] Figure 2 The structure of the utility model is three-dimensional Figure 2 ;

[0036] Figure 3 This is a top sectional view of the structure of the arc-shaped protective frame of the utility model;

[0037] Figure 4 This is a schematic diagram of the internal structure of the protective enclosure box of the utility model;

[0038] Figure 5 For this utility model Figure 4 A partial enlarged view of the middle A;

[0039] Figure 6 It is a structural schematic diagram of the driving component of the utility model.

[0040] In the figure: 1. guide plate body; 2. arc-shaped protection frame; 3. protection enclosure box; 31. rack groove; 32. arc-shaped baffle; 4. rotating rod; 41. gear one; 42. gear three; 51. servo motor; 52. gear two; 61. arc-shaped T-rod; 62. fixed pulley; 63. movable pulley; 64. pull rope; 65. push rod baffle; 66. limit slide groove; 67. arc-shaped slider; 68. push rod; 69. spring. DETAILED DESCRIPTION

[0041] 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.

[0042] See also Figure 1-Figure 6 , the utility model provides a technical solution: a pile hammer guide plate, comprising a guide plate body 1, the front side of the guide plate body 1 is provided with an arc-shaped protective frame 2;

[0043] The arc-shaped protection frame 2 is provided with multiple sets of protection panel boxes 3 from top to bottom, and the multiple sets of protection panel boxes 3 are staggered and penetrate the two sides of the arc-shaped protection frame 2, and the protection panel boxes 3 are slidably connected to the arc-shaped protection frame 2;

[0044] A rack groove 31 is provided on the outer side of the protective enclosure box 3, and a rotating rod 4 is rotatably connected to both sides of the arc-shaped protective frame 2, and a plurality of sets of gears 41 are provided on the outer side of the rotating rod 4, and the rack groove 31 and the gear 41 are meshed and transmitted;

[0045] A driving component is provided on the upper part of the arc-shaped protective frame 2, which is used to drive the two groups of rotating rods 4 to rotate in opposite directions. The upper ends of the two groups of rotating rods 4 are fixedly connected with gear three 42, and the two gears three 42 are meshed for transmission. The driving component includes a servo motor 51, and the output end of the servo motor 51 is fixedly connected with gear two 52 through a coupling, and gear two 52 is meshed with one of the gear three 42 for transmission.

[0046] The utility model effectively prevents damage to equipment and operators caused by splashing of debris during piling, significantly improving the safety of the construction site by providing an arc-shaped protective frame 2 and multiple groups of protective enclosure boxes 3, while the protective enclosure box 3 is slidably connected to the arc-shaped protective frame 2, and the protective enclosure box 3 can be extended and retracted by driving the gear system through the servo motor 51, so that the protection range can be flexibly adjusted according to actual needs, thereby enhancing the applicability of the guide plate.

[0047] Embodiment 2

[0048] As the second embodiment of the utility model, when the present application is implemented, compared with the first embodiment, the technical scheme of this embodiment is different from that of the first embodiment only in that, in this embodiment, the bottom of the protective enclosure box 3 is an open structure, and the inner side of the protective enclosure box 3 is slidably connected with an arc-shaped baffle 32, and the arc-shaped baffle 32 extends to the bottom of the protective enclosure box 3.

[0049] A baffle adjustment assembly is provided on the inner side of the protective enclosure box 3, and the baffle adjustment assembly is used to adjust the arc-shaped baffle 32 to extend and retract inside the protective enclosure box 3. The baffle adjustment assembly includes an arc-shaped T-rod 61, multiple groups of fixed pulleys 62, multiple groups of movable pulleys 63, a pull rope 64 and a push rod baffle 65. One side of the arc-shaped T-rod 61 passes through the upper part of one side of the protective enclosure box 3, and the push rod baffle 65 is fixedly connected to one side of the bottom of the protective enclosure box 3, and the fixed pulley 62 is rotatably connected to a side of the protective enclosure box 3 away from the arc-shaped T-rod 61;

[0050] A side of the protective enclosure box 3 near the arc-shaped T-bar 61 is limitedly slidably connected to an arc-shaped slider 67 through a limited sliding groove 66, and the movable pulley 63 is rotatably connected to the arc-shaped slider 67. A pressing push rod 68 is fixedly connected to one side of the arc-shaped slider 67, and one end of the pressing push rod 68 away from the arc-shaped slider 67 contacts one end of the arc-shaped T-bar 61.

[0051] A spring 69 is provided between one end of the limiting slide groove 66 and the other end of the arc-shaped slider 67, and the spring 69 is used to push the arc-shaped slider 67 to slide toward the arc-shaped T-rod 61. One end of the pull rope 64 is fixedly connected to the upper part of the inner side of the protective enclosure box 3, and the pull rope 64 is staggered between multiple groups of fixed pulleys 62 and movable pulleys 63. The other end of the pull rope 64 is fixedly connected to the center position of the upper part of the arc-shaped baffle 32.

[0052] The utility model provides protective devices on both sides of the guide plate body 1, which effectively prevents damage caused by splashing of debris during the piling process and protects the safety of equipment and operators.

[0053] The arc-shaped baffle plate 32 in this embodiment effectively improves the enclosure effect of the pile hammer protection. At the same time, the baffle plate adjustment component can automatically adjust the position of the arc-shaped baffle plate 32, further optimizing the protection effect, reducing the intervention of the operator, and improving work efficiency.

[0054] Embodiment 3

[0055] As the third embodiment of the utility model, when the present application is specifically implemented, compared with the first and second embodiments, the technical solution of this embodiment is to combine the solutions of the first and second embodiments mentioned above for implementation.

[0056] The utility model has a simple and clear structure, is easy to operate, and has a low maintenance cost. It is suitable for being widely used in various piling operations. It expands and innovates the functions of traditional guide plates, not only meets basic guiding needs, but also adds a safety protection function, thus embodying technological innovation.

[0057] In summary, the utility model provides a pile hammer guide plate with reasonable structure, safety and reliability, convenient operation and strong adaptability, which has obvious market application potential and social benefits.

[0058] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0059] When in use, the servo motor 51 drives the gear 2 52 to rotate, and then the gear 2 52 meshes with the gear 3 42, and then drives the two groups of rotating rods 4 to rotate, and at the same time the gear 1 41 on the surface of the rotating rod 4 is also driven, and the gear 1 41 meshes with the rack groove 31, thereby driving the protective enclosure box 3 to pass through the two sides of the arc-shaped protective frame 2, and then a cylindrical structure protective fence is formed between the multiple groups of protective enclosure boxes 3 and the arc-shaped protective frame 2;

[0060] At the same time, the arc-shaped T-rod 61 on one of the two adjacent and staggered protective enclosure boxes 3 is pressed against the push rod baffle 65 on the other protective enclosure box 3, so that the arc-shaped T-rod 61 is retracted into the interior of the protective enclosure box 3, and at the same time, the arc-shaped T-rod 61 presses against the push rod 68, so that the movable pulley 63 moves, so that the pull rope 64 wound around the fixed pulley 62 and the movable pulley 63 is loosened, and at the same time, the arc-shaped baffle 32 slides down under the influence of the earth's gravity, and then the arc-shaped baffle 32 slides out of the bottom of the protective enclosure box 3 and closes with another adjacent protective enclosure box 3, thereby forming a protective tube with a closed structure;

[0061] When storing, the arc T-rod 61 on one of the two adjacent and staggered protective enclosure boxes 3 and the push rod baffle 65 on the other protective enclosure box 3 no longer press against each other, and then the spring 69 pushes the arc slider 67 to move the movable pulley 63, thereby pulling the arc baffle 32 to retract into the interior of the protective enclosure box 3 through the pull rope 64, and then driving gear 2 52 in the reverse direction through the servo motor 51, so that gear 1 41 engages with the rack groove 31 in the reverse direction, so that the protective enclosure box 3 retracts to the interior of the arc-shaped protective frame 2.

[0062] 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.

[0063] 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 pile hammer guide plate, comprising a guide plate body (1), characterized in that: An arc-shaped protective frame (2) is provided on the front side of the guide plate body (1); The arc-shaped protection frame (2) is provided with a plurality of groups of protection panel boxes (3) from top to bottom, and the plurality of groups of protection panel boxes (3) are staggered and penetrate through both sides of the arc-shaped protection frame (2), and the protection panel boxes (3) are slidably connected to the arc-shaped protection frame (2); A rack groove (31) is provided on the outer side of the protective enclosure box (3); Both sides of the arc-shaped protective frame (2) are rotatably connected to a rotating rod (4), and the outer side of the rotating rod (4) is provided with a plurality of sets of gears (41); The rack groove (31) and gear one (41) are meshed for transmission; The upper part of the arc-shaped protection frame (2) is provided with a driving component, which is used to drive the two groups of rotating rods (4) to rotate in opposite directions.

2. A pile hammer guide plate according to claim 1, characterized in that: The upper ends of the two groups of rotating rods (4) are fixedly connected to gear three (42), and the two gear threes (42) are meshed and transmitted; The driving component comprises a servo motor (51), the output end of the servo motor (51) is fixedly connected to a second gear (52) via a coupling, and the second gear (52) is meshed with one of the third gears (42) for transmission.

3. A pile hammer guide plate according to claim 1, characterized in that: The bottom of the protective enclosure box (3) is an open structure; The inner side of the protective enclosure box (3) is slidably connected with an arc-shaped baffle plate (32), and the arc-shaped baffle plate (32) penetrates to the bottom of the protective enclosure box (3).

4. A pile hammer guide plate according to claim 3, characterized in that: The inner side of the protective enclosure box (3) is provided with a baffle adjustment assembly, which is used to adjust the expansion and contraction of the arc-shaped baffle (32) inside the protective enclosure box (3); The baffle plate adjustment assembly comprises an arc-shaped T-bar (61), multiple groups of fixed pulleys (62), multiple groups of movable pulleys (63), a pull rope (64) and a push rod baffle (65); One side of the arc-shaped T-rod (61) passes through the upper part of one side of the protective enclosure box (3), and the push rod blocking piece (65) is fixedly connected to one side of the bottom of the protective enclosure box (3).

5. A pile hammer guide plate according to claim 4, characterized in that: The fixed pulley (62) is rotatably connected to a side of the interior of the protective enclosure box (3) away from the arc-shaped T-bar (61); A side of the protective enclosure box (3) close to the arc-shaped T-bar (61) is connected to an arc-shaped slider (67) in a limited sliding manner through a limited sliding groove (66), and the movable pulley (63) is rotationally connected to the arc-shaped slider (67).

6. A pile hammer guide plate according to claim 5, characterized in that: A pressing push rod (68) is fixedly connected to one side of the arc-shaped slider (67), and an end of the pressing push rod (68) away from the arc-shaped slider (67) contacts one end of the arc-shaped T-rod (61); A spring (69) is provided between one end of the limiting sliding groove (66) and the other end of the arc-shaped sliding block (67), and the spring (69) is used to push the arc-shaped sliding block (67) to slide toward the arc-shaped T-bar (61).

7. A pile hammer guide plate according to claim 4, characterized in that: One end of the pull rope (64) is fixedly connected to the upper part of the inner side of the protective enclosure box (3), and the pull rope (64) is staggered and wound between multiple groups of fixed pulleys (62) and movable pulleys (63); The other end of the pull rope (64) is fixedly connected to the center position of the upper part of the arc-shaped baffle (32).

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