A hydraulic vibratory hammer

Abstract

The invention discloses a hydraulic vibratory hammer, which belongs to the technical field of building construction equipment. A clamping seat with equidistant distribution in an annular shape is fixedly installed on one surface of the vibratory hammer body, a sheet pile is clamped on one end of the clamping seat, and a support seat is fastened with bolts on the other surface of the vibratory hammer body. A support plate and a bottom plate are respectively provided at two ends of the support seat, and an exciter is fastened with bolts on one surface of the support plate, and the number of the exciters is the same as the number of the support seats. The hydraulic vibratory hammer can vibrate evenly and stably during the use of the hydraulic vibratory hammer through the arranged polygonal vibratory hammer body, support seat, exciter, fixed block and connecting seat, thereby avoiding the sheet pile from tilting due to uneven force, greatly improving the construction quality and efficiency of the sheet pile, and the arranged fixed block and connecting seat, as well as the exciter and the fixed block can all be quickly disassembled and combined, which not only improves the installation efficiency but also facilitates the later disassembly and replacement.

Description

Technical Field

[0001] The invention relates to the technical field of building construction devices, and more specifically, to a hydraulic vibration hammer. Background Art

[0002] Hydraulic vibratory hammer is an indispensable construction machinery and equipment in the construction process. It is used for the sinking and extraction of sheet piles and other types of piles.

[0003] At present, the existing hydraulic vibratory hammer may cause uneven force on the sheet pile during the construction process, thereby causing the sheet pile to tilt, which requires a lot of time and energy to correct, greatly increasing the labor intensity and energy of the construction personnel, while reducing the construction quality and efficiency of the sheet pile. In addition, after the existing hydraulic vibratory hammer is assembled, most of the components are fixed by welding and other means, which are not easy to disassemble. When the hydraulic vibratory hammer fails in the later stage, it is not convenient to disassemble and repair it, which greatly reduces the maintenance efficiency of the hydraulic vibratory hammer. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a hydraulic vibratory hammer, which can vibrate evenly and stably during the use of the hydraulic vibratory hammer through the provision of a polygonal vibrating hammer body, a supporting seat, an exciter, a fixed block and a connecting seat, thereby avoiding the tilting of the sheet piles caused by uneven force, greatly improving the construction quality and efficiency of the sheet piles, and the fixed block and the connecting seat, as well as the exciter and the fixed block, can be quickly disassembled and combined, which not only improves the installation efficiency but also facilitates the later disassembly and replacement.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A hydraulic vibratory hammer comprises a vibratory hammer body, a surface of which is fixedly provided with annular equidistantly distributed clamping seats, one end of which is clamped with a sheet pile, a support seat is fastened to the other surface of the vibratory hammer body by bolts, a support plate and a bottom plate are respectively provided at both ends of the support seat, a vibrator is fastened to one surface of the support plate by bolts, the number of the vibrators is the same as the number of the support seats, a symmetrical extension plate is provided on one side of the vibrator, a wiring seat is fastened to the inner wall of the extension plate, a symmetrical connecting plate is fixedly connected to one surface of the vibrator, and an installation groove is formed between the symmetrical connecting plates, and the inner wall of the installation groove is in contact with a connecting seat Ring, one end of the connecting ring is fixedly connected with a fixing block, the other surface of the fixing block is provided with a hanging arm, the fixing block is fastened with a connecting seat by bolts, and one surface of the connecting seat is fixedly connected with a connecting sleeve. The hydraulic vibratory hammer can vibrate evenly and stably during the use of the hydraulic vibratory hammer through the polygonal vibrating hammer body, supporting seat, vibrator, fixing block and connecting seat, thereby avoiding the tilting of the sheet pile caused by uneven force, greatly improving the construction quality and efficiency of the sheet pile, and the fixing block and the connecting seat, as well as the vibrator and the fixing block, can be quickly disassembled and combined, which not only improves the installation efficiency but also facilitates the later disassembly and replacement.

[0007] Furthermore, the support seats are distributed equidistantly in a ring shape, and there are four of them. The cross-sectional shape of the support seats is U-shaped. A baffle is fixedly connected to one surface of the support plate, and a slot is provided on the surface of the baffle. The support seat with a U-shaped cross-section can not only increase the connection area with the vibration hammer and the support area with the exciter, and provide a firm connection, but also facilitate the exciter to arrange the wires, thereby improving the protection effect of the wires.

[0008] Furthermore, a terminal post is provided on the surface of the terminal block, and a symmetrical air avoidance groove is provided on one surface of the exciter. A partition is fixedly connected to the inner wall of one end of the air avoidance groove, and holes are provided on the surface of the partition. The air avoidance groove and the holes provided on the partition are interconnected, which facilitates the wiring of the wires connected to the terminal post and avoids the wires being exposed and scattered.

[0009] Furthermore, a fastening plate is fixedly connected to the side of the connecting seat, and a connecting ear is contacted and connected to the surface of the fastening plate and fastened by bolts. The side of the connecting ear is fixedly connected to the side of the fixed block. The fastening plate and connecting ear enable the fixed block to have the function of disassembly and assembly.

[0010] Furthermore, a connecting hole is opened on the side of the connecting plate, and a shaft rod is rotatably sleeved on the center position of the connecting ring, and the surface of the shaft rod is in contact and connected with the inner wall of the connecting hole, so that the connecting ring and the exciter are rotatably connected and easy to assemble and disassemble.

[0011] Furthermore, a guardrail is fixedly welded on the surface of the connecting seat, and an opening is provided on one side of the connecting seat. The size of the opening is larger than the size of the connecting sleeve. The guardrail has a protective function, thereby improving the protective effect of the hydraulic vibratory hammer.

[0012] Furthermore, notches are provided at the four corners of the connection seat, and the inner walls of the notches are in contact and connected with the surface of the fixing block. The four notches provided in the connection seat facilitate rapid positioning of the fixing block, thereby improving installation efficiency.

[0013] Furthermore, the surfaces of the support plate and the bottom plate are provided with mounting holes, the inner walls of the mounting holes are sleeved with bolts, and the arrangement of the support plate and the bottom plate enables the support seat to have a disassembly function, which is convenient for subsequent disassembly and maintenance.

[0014] Furthermore, an opening is provided on one surface of the slot, and the size of the opening is smaller than the inner diameter of the slot, which not only facilitates the insertion of the wire, but also has the function of preventing the wire from falling off.

[0015] Furthermore, a threading hole is provided on the surface of the support plate, and the threading hole is a strip-shaped hole, which is convenient for the connecting wires of the exciter to pass downward through the support plate, thereby facilitating the connection of the wires.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) The polygonal vibrating hammer body, supporting seat, vibrator, fixed block and connecting seat provided in this scheme can ensure balanced and stable vibration during the use of the hydraulic vibrating hammer, thereby avoiding the tilting of the sheet pile caused by uneven force, greatly improving the construction quality and efficiency of the sheet pile. In addition, the fixed block and the connecting seat, as well as the vibrator and the fixed block, can be quickly disassembled and assembled, which not only improves the installation efficiency but also facilitates the subsequent disassembly and replacement.

[0018] (2) The support seats are equidistantly distributed in a ring shape, and there are four of them. The cross-sectional shape of the support seats is U-shaped. A baffle is fixedly connected to one surface of the support plate, and a slot is provided on the surface of the baffle. The U-shaped cross-sectional support seat can not only increase the connection area with the vibrating hammer body and the support area with the exciter, and the connection is firm, but also facilitate the wire arrangement of the exciter, thereby improving the protection effect of the wire.

[0019] (3) The surface of the terminal block is provided with a terminal post, and one surface of the exciter is provided with a symmetrical air avoidance groove. A partition is fixedly connected to the inner wall of one end of the air avoidance groove, and the surface of the partition is provided with holes. The air avoidance groove and the holes provided on the partition are interconnected, which facilitates the wiring of the wires connected to the terminal post and avoids the wires being exposed and scattered.

[0020] (4) A fastening plate is fixedly connected to the side of the connecting seat, and a connecting ear is contacted and connected to the surface of the fastening plate and fastened by bolts. The side of the connecting ear is fixedly connected to the side of the fixed block. The fastening plate and the connecting ear enable the fixed block to have the function of disassembly and assembly.

[0021] (5) A connecting hole is provided on the side of the connecting plate, and a shaft is rotatably sleeved on the center of the connecting ring, and the surface of the shaft is in contact with the inner wall of the connecting hole, so that the connecting ring and the exciter are rotatably connected and easy to assemble and disassemble.

[0022] (6) A guardrail is fixedly welded on the surface of the connecting seat. An opening is provided on one side of the connecting seat, and the size of the opening is larger than the size of the connecting sleeve. The guardrail has a protective function, thereby improving the protective effect of the hydraulic vibratory hammer.

[0023] (7) Notches are provided at the four corners of the connecting seat, and the inner walls of the notches are in contact and connected with the surface of the fixing block. The four notches provided at the connecting seat facilitate the rapid positioning of the fixing block, thereby improving the installation efficiency.

[0024] (8) The surfaces of the support plate and the bottom plate are provided with mounting holes, and the inner walls of the mounting holes are sleeved with bolts. The arrangement of the support plate and the bottom plate enables the support seat to have a disassembly function, which is convenient for subsequent disassembly and maintenance.

[0025] (9) An opening is provided on one surface of the slot, and the size of the opening is smaller than the inner diameter of the slot, which not only facilitates the insertion of the wire, but also has the function of preventing it from falling off.

[0026] (10) The surface of the support plate is provided with threading holes, and the threading holes are strip-shaped holes, which are convenient for the connecting wires of the exciter to pass downward through the support plate, thereby facilitating the connection of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a top view of the installation structure of the vibrating hammer and the supporting base of the present invention;

[0029] Figure 3 It is a front view of the support base structure of the present invention;

[0030] Figure 4 A top view of the vibration exciter structure of the present invention;

[0031] Figure 5 It is a bottom view of the partial installation structure of the fixing block and the connecting seat of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1 vibrating hammer, 11 clamping seat, 12 supporting seat, 121 supporting plate, 122 mounting hole, 123 threading hole, 124 baffle, 125 slot, 126 bottom plate, 2 sheet pile, 3 exciter, 31 mounting slot, 32 connecting plate, 33 connecting hole, 34 partition, 35 extension plate, 36 terminal seat, 37 terminal post, 38 avoidance slot, 4 connecting seat, 41 connecting sleeve, 42 guardrail, 43 fastening plate, 5 fixing block, 51 boom, 52 connecting ring, 53 connecting ear. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-5 , a hydraulic vibration hammer, comprising a vibration hammer body 1, see Figure 1-5 A clamping seat 11 with equidistant distribution in an annular shape is fixedly installed on one surface of the vibrating hammer body 1. The vibrating hammer body 1 is a combined structure with a hydraulic cylinder inside. Its structural methods are all existing technical means and will not be described in detail here. A sheet pile 2 is clamped at one end of the clamping seat 11. The sheet pile 2 is a circular ring and belongs to the existing technology. A support seat 12 is fastened to the other surface of the vibrating hammer body 1 by bolts. A support plate 121 and a bottom plate 126 are respectively provided at both ends of the support seat 12. An exciter 3 is fastened to one surface of the support plate 121 by bolts. The exciter 3 belongs to the existing technology, and its composition and working principle are well known to those skilled in the art. The number of exciters 3 is the same as the number of support seats 12. A symmetrical extension plate 35 is provided on one side of the exciter 3. A wiring seat 36 is fastened to the inner wall of the extension plate 35. A symmetrical connecting plate 32 is fixedly connected to one surface of the exciter 3. , and an installation groove 31 is formed between the symmetrical connecting plates 32, the inner wall of the installation groove 31 is in contact with a connecting ring 52, one end of the connecting ring 52 is fixedly connected to a fixing block 5, and the other surface of the fixing block 5 is provided with a hanging arm 51, the hanging arm 51 and the connecting sleeve 41 are used to connect components such as the swing arm of a hydraulic vibration hammer, which belongs to the prior art. The fixing block 5 is fastened with a connecting seat 4 by bolts, and notches are provided at the four corners of the connecting seat 4, and the inner wall of the notch is in contact with the surface of the fixing block 5. The four notches provided in the connecting seat 4 facilitate the rapid positioning of the fixing block 5, thereby improving the installation efficiency. A connecting sleeve 41 is fixedly connected to one surface of the connecting seat 4, and a guardrail 42 is fixedly welded to the surface of the connecting seat 4. The guardrail 42 is provided with an opening on one side of the connecting seat 4, and the size of the opening is larger than the size of the connecting sleeve 41. The provided guardrail 42 has a protective function, thereby improving the protective effect of the hydraulic vibration hammer.

[0036] See also Figure 2 and 3 The support seats 12 are equidistantly distributed in a ring shape, and there are four of them. The cross-sectional shape of the support seat 12 is U-shaped. A baffle 124 is fixedly connected to one surface of the support plate 121. A card slot 125 is provided on the surface of the baffle 124. The support seat 12 with a U-shaped cross-section can not only increase the connection area with the vibration hammer body 1 and the support area with the exciter 3, and the connection is firm, but also facilitate the wire arrangement of the exciter 3 and improve the protection effect of the wire. The surface of the support plate 121 is provided with a threading hole 123, and the threading hole 123 is a strip hole, which is convenient for the connecting wire of the exciter 3 to pass downward through the support plate 121, which is convenient for the connection of the wire. An opening is provided on one surface of the card slot 125, and the opening size is smaller than the inner diameter of the card slot 125, which is not only convenient for the wire to be inserted, but also has the function of preventing it from falling off.

[0037] See also Figure 3 and 4 A terminal 37 is provided on the surface of the terminal block 36, and a symmetrical air-avoiding groove 38 is provided on one surface of the exciter 3. A partition 34 is fixedly connected to the inner wall of one end of the air-avoiding groove 38, and a hole is provided on the surface of the partition 34. The air-avoiding groove 38 and the hole provided on the partition 34 are interconnected, which is convenient for wiring the wires connected to the terminal 37 and avoids the wires being exposed and scattered. The surfaces of the support plate 121 and the bottom plate 126 are both provided with mounting holes 122, and the inner walls of the mounting holes 122 are sleeved with bolts. The support plate 121 and the bottom plate 126 enable the support base 12 to have a disassembly function, which is convenient for later disassembly and maintenance.

[0038] See also Figure 1-5 A fastening plate 43 is fixedly connected to the side of the connecting seat 4, and a connecting ear 53 is contacted and connected to the surface of the fastening plate 43 and is fastened by bolts. The side of the connecting ear 53 is fixedly connected to the side of the fixed block 5. The fastening plate 43 and the connecting ear 53 are set so that the fixed block 5 has the function of disassembly and assembly. A connecting hole 33 is opened on the side of the connecting plate 32. A shaft rod is rotatably sleeved at the center position of the connecting ring 52, and the surface of the shaft rod is contacted and connected to the inner wall of the connecting hole 33, so that the connecting ring 52 and the exciter 3 are rotatably connected, and it is convenient to assemble and disassemble.

[0039] The polygonal vibrating hammer body 1, supporting seat 12, vibrator 3, fixing block 5 and connecting seat 4 provided in the hydraulic vibrating hammer can vibrate evenly and stably during the use of the hydraulic vibrating hammer, thereby avoiding the tilting caused by uneven force on the sheet pile 2, greatly improving the construction quality and efficiency of the sheet pile 2. When the vibrator 3 needs to be replaced, the bolts connecting the bottom of the damaged vibrator 3 with the supporting seat 12 can be removed first, and then the shaft connecting the vibrator 3 with the connecting ring 52 can be removed. At this time, the damaged vibrator 3 can be replaced without affecting the connection stability of the hydraulic vibrating hammer. When the fixing block 5 needs to be replaced, the shaft of the connecting ring 52 can be removed according to the above method, and then the connection of the boom 51 can be disassembled, and then the bolts fastening the connecting ear 53 and the fastening plate 43 can be removed for replacement. The fixing block 5 and the connecting seat 4, as well as the vibrator 3 and the fixing block 5, can be quickly disassembled and combined, which not only improves the installation efficiency but also facilitates the later disassembly and replacement.

[0040] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydraulic vibratory hammer, comprising a vibratory hammer body (1), characterized in that: A clamping seat (11) distributed in an annular manner and equidistantly is fixedly mounted on one surface of the vibration hammer body (1), one end of the clamping seat (11) is clamped with a sheet pile (2), the other surface of the vibration hammer body (1) is fastened with a support seat (12) by bolts, the two ends of the support seat (12) are respectively provided with a support plate (121) and a bottom plate (126), one surface of the support plate (121) is fastened with an exciter (3) by bolts, the number of the exciters (3) is the same as the number of the support seats (12), one side surface of the exciter (3) is provided with a symmetrical extension plate (35), the inner wall of the extension plate (35) is fastened with a wiring seat (36), and one surface of the exciter (3) is fixedly connected with a symmetrical connection seat (36). The connecting plates (32) are symmetrically connected to each other, and a mounting groove (31) is formed between the connecting plates (32). The inner wall of the mounting groove (31) is in contact with a connecting ring (52). One end of the connecting ring (52) is fixedly connected to a fixing block (5). The other surface of the fixing block (5) is provided with a suspension arm (51). The fixing block (5) is fastened with a connecting seat (4) by bolts. One surface of the connecting seat (4) is fixedly connected to a connecting sleeve (41). The supporting seats (12) are distributed in an annular shape and are equidistant. There are four of them. A connecting hole (33) is formed on the side of the connecting plate (32). A shaft rod is rotatably sleeved at the center of the connecting ring (52), and the surface of the shaft rod is in contact with the inner wall of the connecting hole (33).

2. A hydraulic vibratory hammer according to claim 1, characterized in that: The cross-sectional shape of the support seat (12) is U-shaped; a baffle (124) is fixedly connected to one surface of the support plate (121); and a clamping groove (125) is provided on the surface of the baffle (124).

3. A hydraulic vibratory hammer according to claim 1, characterized in that: A terminal post (37) is provided on the surface of the terminal seat (36), a symmetrical air-avoiding groove (38) is provided on one surface of the vibration exciter (3), a partition (34) is fixedly connected to the inner wall of one end of the air-avoiding groove (38), and a hole is provided on the surface of the partition (34).

4. A hydraulic vibratory hammer according to claim 1, characterized in that: A fastening plate (43) is fixedly connected to the side of the connection seat (4), and a connecting ear (53) is contact-connected to the surface of the fastening plate (43) and is fastened by bolts, and the side of the connecting ear (53) is fixedly connected to the side of the fixing block (5).

5. The hydraulic vibratory hammer according to claim 1, characterized in that: A guardrail (42) is fixedly welded to the surface of the connection seat (4); the guardrail (42) is provided with an opening on one side of the connection seat (4), and the size of the opening is larger than the size of the connection sleeve (41).

6. A hydraulic vibratory hammer according to claim 1, characterized in that: Notches are provided at the four corners of the connection seat (4), and the inner walls of the notches are in contact and connection with the surface of the fixing block (5).

7. The hydraulic vibratory hammer according to claim 1, characterized in that: The surfaces of the support plate (121) and the bottom plate (126) are both provided with mounting holes (122), and the inner walls of the mounting holes (122) are sleeved with bolts.

8. A hydraulic vibratory hammer according to claim 2, characterized in that: One surface of the slot (125) is provided with an opening, and the size of the opening is smaller than the inner diameter of the slot (125).

9. The hydraulic vibratory hammer according to claim 1, characterized in that: A threading hole (123) is provided on the surface of the support plate (121), and the threading hole (123) is a strip-shaped hole.

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