CN217105074U - Piling mechanism of hydraulic pile driver - Google Patents

Piling mechanism of hydraulic pile driver Download PDF

Info

Publication number
CN217105074U
CN217105074U CN202120559777.7U CN202120559777U CN217105074U CN 217105074 U CN217105074 U CN 217105074U CN 202120559777 U CN202120559777 U CN 202120559777U CN 217105074 U CN217105074 U CN 217105074U
Authority
CN
China
Prior art keywords
hydraulic
guide rail
pile body
bearing plate
pile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120559777.7U
Other languages
Chinese (zh)
Inventor
马晶晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deqing Wulaoji Machinery Co ltd
Original Assignee
Deqing Wulaoji Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deqing Wulaoji Machinery Co ltd filed Critical Deqing Wulaoji Machinery Co ltd
Priority to CN202120559777.7U priority Critical patent/CN217105074U/en
Application granted granted Critical
Publication of CN217105074U publication Critical patent/CN217105074U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

The utility model discloses a hydraulic pile driver pile driving mechanism belongs to pile driver technical field, include: the hydraulic hammer component is arranged on the front side surface of the bearing plate and is used for hammering the pile body; the hydraulic lifter is arranged on the rear side surface of the bearing plate and used for driving the hydraulic hammer component to move along with the pile body in the hammering process; and a guide rail for guiding the movement direction of the pile body is arranged below the front side surface of the bearing plate corresponding to the hydraulic hammer component. The utility model discloses the guide rail and the staple bolt combination of the hydraulic pressure hammer subassembly of configuration, the guide rail is used for leading pile body direction of motion, is equipped with on the guide rail to be used for carrying out spacing staple bolt to the pile body position to make the pile body can follow the guide rail motion at the in-process of being hit by the beating, thereby make at the pile driving in-process, the movement track of pile body can be confirmed, the crooked condition can not take place, with the requirement of reduction pile driving in-process to operating personnel technique.

Description

Piling mechanism of hydraulic pile driver
Technical Field
The utility model belongs to the technical field of the pile driver, concretely relates to hydraulic pile driver pile mechanism.
Background
The hydraulic pile driver is used as hydraulic power source, and the vibrating box produces high-frequency vibration to make the pile body easily driven into soil layer.
When the existing pile driver is used, a pile to be driven into the ground is usually arranged at the head of a hydraulic striking mechanism of the pile driver, a heavy hammer is used for striking a pile body, so that the pile body is wedged below the ground, but the body of the pile body is lack of a guiding or fixing mechanism, so that the pile body is easy to incline in the pile driving process, and the operation requirement of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic pile driver pile driving mechanism to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic pile driver pile driving mechanism comprising: the hydraulic hammer component is arranged on the front side surface of the bearing plate and is used for hammering the pile body; the hydraulic lifter is arranged on the rear side surface of the bearing plate and used for driving the hydraulic hammer component to move along with the pile body in the hammering process; the front side face of the bearing plate corresponds to a guide rail used for guiding the movement direction of the pile body and arranged below the hydraulic hammer component, and a first anchor ear and a second anchor ear used for limiting the position of the pile body are arranged on the guide rail so that the pile body can move along the guide rail in the process of being hit.
Preferably, the first anchor ear is positioned at the bottom end of the guide rail, the first anchor ear is fixedly connected with the bearing plate, the second anchor ear slides on the guide rail, and the second anchor ear is fixed below the hydraulic hammer component.
Preferably, first staple bolt is close to one side of guide rail has set firmly first slide, first slide cover is established the outside of guide rail, just the both ends of first slide all install be used for with the setting element that the loading board is fixed, set firmly the wear-resisting arc board that is central symmetric distribution on the inside wall of first staple bolt, adjacent two have the space between the wear-resisting arc board.
Preferably, the second staple bolt is close to one side of guide rail has set firmly the second slide, the second slide slip cap is established the outside of guide rail, just be close to on the second slide one side of hydraulic pressure hammer subassembly set firmly be used for with the fixed locating lever of hydraulic pressure hammer subassembly, set firmly the pinion rack that is central symmetric distribution on the inside wall of first staple bolt, adjacent two have the space between the pinion rack.
Preferably, all be equipped with the retaining member that is used for fixed pile body on first staple bolt and the second staple bolt.
Preferably, the hydraulic hammer assembly includes: the hydraulic cylinder and the guide rail are arranged on the same straight line and are used for driving the impact hammer to do reciprocating motion; the impact hammer is arranged at the output end of the hydraulic cylinder and is used for hammering with the pile body; the fixing frame is arranged on the front side surface of the bearing plate in a sliding mode and used for installing and fixing the hydraulic cylinder; the sliding frame is arranged on the rear side face of the bearing plate in a sliding mode, is fixed to the fixing frame and is arranged at the output end of the hydraulic lift, and the hydraulic lift drives the pile body to move along with the pile body.
Preferably, a mechanism mounting seat used for connecting engineering power equipment and the bearing plate is fixedly arranged at the bottom end of the rear side face of the bearing plate, two groups of guide rods distributed in parallel with the bearing plate are arranged at the top of the mechanism mounting seat, and two ends of the sliding frame are penetrated by the guide rods and are in sliding connection with the guide rods.
Preferably, the bearing plate is provided with a sliding groove, the hydraulic cylinder and the sliding frame penetrate through the sliding groove to be fixed with each other, and one side, corresponding to the guide rail, of the front side surface of the bearing plate is provided with a graduated scale.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, make the pile body can directional motion through setting up guiding mechanism, especially the utility model discloses the guide rail and the staple bolt combination of the hydraulic pressure hammer subassembly of configuration, the guide rail is used for leading to pile body direction of motion, is equipped with on the guide rail to be used for carrying out spacing staple bolt to the pile body position to make the pile body can follow the guide rail motion by the in-process of hitting the power of beating, thereby make at the pile driving in-process, the movement track of the pile body can be confirmed, the crooked condition can not take place, with the requirement of reduction pile driving in-process to operating personnel technique.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a schematic view of the hydraulic hammer assembly of FIG. 2 in a state of moving downward;
FIG. 4 is a schematic view of the structure in the direction A-A in FIG. 2;
FIG. 5 is a schematic view of the structure in the direction B-B in FIG. 2;
fig. 6 is a schematic view of the structure in the direction of C-C in fig. 2.
In the figure: 1. a carrier plate; 101. a chute; 102. a graduated scale; 2. a hydraulic hammer assembly; 21. a hydraulic cylinder; 22. an impact hammer; 23. a fixing frame; 24. a sliding frame; 3. a guide rail; 4. a first hoop; 41. a first slider; 42. a positioning member; 43. a wear-resistant arc plate; 5. a second hoop; 51. a second slide carriage; 52. positioning a rod; 53. a toothed plate; 6. a hydraulic lift; 7. a mechanism mounting seat; 71. a guide bar; 8. and a locking member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In connection with the pile driving mechanism of the hydraulic pile driver of the examples shown in fig. 1-6, it is intended to control the position state of the pile wedging process, so that the pile can be wedged below the ground by the pile driver in a stable posture during the pile driving process, and the skew of the pile during the pile driving process is avoided, by which the present invention provides a pile driving mechanism of the hydraulic pile driver, which enables the pile to move directionally by arranging a guiding mechanism, especially the present invention provides a guide rail 3 and a hoop combination of the hydraulic hammer component 2, wherein the guide rail 3 is used for guiding the movement direction of the pile, the guide rail 3 is provided with a first hoop 4 and a second hoop 5 for limiting the position of the pile, so that the pile can move along the guide rail 3 during the pile driving process, thereby the movement track of the pile can be determined, the skew condition can not occur, so that the technical requirement on operators in the piling process is reduced.
As shown in fig. 1-3, the piling mechanism includes: the hydraulic hammer component 2 is arranged on the front side surface of the bearing plate 1 and is used for hammering the pile body; the hydraulic lifting machine 6 is arranged on the rear side face of the bearing plate 1 and used for driving the hydraulic hammer component 2 to move along with the pile body in the hammering process, a mechanism mounting seat 7 used for connecting engineering power equipment and the bearing plate 1 is fixedly arranged at the bottom end of the rear side face of the bearing plate 1, two groups of guide rods 71 which are distributed in parallel with the bearing plate 1 are arranged at the top of the mechanism mounting seat 7, and two ends of the sliding frame 24 are penetrated through by the guide rods 71 and are in sliding connection with the guide rods 71.
The bearing plate 1 is a rectangular metal plate or a rectangular composite plate, mainly provides a mounting environment for the hydraulic hammer assembly 2 and the hydraulic lifter 6, can provide enough sliding space for the guide component, determines the depth of a pile body wedged into the ground, and the hydraulic lifter 6 can adopt two-section or three-section hydraulic telescopic rods and can provide the telescopic amount of a larger stroke.
The mechanism mounting seat 7 is a rectangular alloy frame, and is mainly used for connecting external engineering power equipment (engineering vehicle) and the bearing plate 1, so that the movement and the setting of a pile driving mechanism are facilitated, the guide rod 71 can be made of stainless steel pipes and is arranged at the left end and the right end of the mechanism mounting seat 7, and a fixing plate is also arranged at the other end of the corresponding guide rod 71 so as to maintain the parallel posture of the guide rod 71 and the bearing plate 1, so that the guide rod 71 is fixed, when the hydraulic hammer component 2 moves, a guiding effect can be achieved, and the installation stability of the hydraulic hammer component 2 is enhanced.
As shown in fig. 1 to 3, the hydraulic hammer assembly 2 includes: a hydraulic cylinder 21 which is arranged on the same straight line with the guide rail 3 and is used for driving the impact hammer 22 to reciprocate; the impact hammer 22 is arranged at the output end of the hydraulic cylinder 21 and is used for hammering with the pile body; a fixing frame 23 slidably provided at the front side of the carrier plate 1 and for mounting and fixing the hydraulic cylinder 21; and the sliding frame 24 is arranged on the rear side surface of the bearing plate 1 in a sliding manner, is fixed with the fixing frame 23, is arranged at the output end of the hydraulic lifter 6, and is driven by the hydraulic lifter 6 to move along with the pile body.
The hydraulic cylinder 21 is the same as a hydraulic hammer head applied to a pile driver in the prior art, the stroke is short, in order to provide a reciprocating motion mechanical action of a small stroke, the impact hammer 22 is driven to strike a pile body, the impact hammer 22 can be made of stainless steel, the impact hammer is resistant to striking and does not deform, the head is a convex arc-shaped surface, the hydraulic cylinder can adapt to pile bodies with different diameters, the fixing frame 23 and the sliding frame 24 are both alloy frames, the fixing frame 23 and the sliding frame 24 are mounted on two sides of the bearing plate 1, the fixing frame 23 and the sliding frame 24 are fixed through detachable bolts, a partition plate with the same thickness as the bearing plate 1 is arranged in the middle of the fixing frame, the partition plate slides in a sliding groove 101 formed in the bearing plate 1, the fixing frame 23 is mainly used for mounting and fixing the hydraulic cylinder 21, the stability of the hydraulic cylinder 21 is kept, a receding groove corresponding to the position of the guide rail 3 is reserved on the fixing frame 23, and the fixing frame 23 can pass through the guide rail 3 in the moving process.
When using, pneumatic cylinder 21 work drives up and down reciprocating motion of the jump bit 22 of its output, thereby continuously strike the pile body, when the position downstream of pile body, hydraulic lift 6 contracts, drive fixed frame 23 and slide frame 24 and follow the pile body downstream, make jump bit 22 on the pneumatic cylinder 21 can continuously strike the pile body, reach after presetting the height until the degree of depth that the pile body wedged, hydraulic lift 6 stops the shrink, take off the pile body after, hydraulic lift 6 extends, it replies the home position to drive hydraulic pressure hammer subassembly 2.
Referring to fig. 1-3, a guide rail 3 for guiding the moving direction of the pile is provided below the front side of the bearing plate 1 corresponding to the hydraulic hammer assembly 2, and a first anchor ear 4 and a second anchor ear 5 for limiting the position of the pile are provided on the guide rail 3, so that the pile can move along the guide rail 3 in the process of being hit.
Guide rail 3 can adopt stainless steel, be similar orbital rectangular shape solid track of train, its one end that is close to loading board 1 passes through bolt or fix with screw on loading board 1, other end protrusion in loading board 1's surface, and extend to both sides and form convex head, make the staple bolt can slide on the length direction of guide rail 3, avoid droing, first staple bolt 4 and second staple bolt 5 can adopt alloy or rubber and plastic material, for the loop configuration, the one end that is close to guide rail 3 has can cladding guide rail 3 on and can sliding fit's seat, the other end has the opening, conveniently put into the staple bolt with the pile body.
When the pile driving device is used, a pile body is placed in the first anchor ear 4 and the second anchor ear 5 and then is screwed and fixed, wherein the second anchor ear 5 is fixed with the pile body tightly without relative displacement, the first anchor ear 4 can slide with the pile body, when the impact hammer 22 strikes the pile body, the pile body moves downwards to slide relative to the first anchor ear 4, the second anchor ear 5 moves downwards along the guide rail 3 and the hydraulic hammer component 2 together, so that the impact hammer 22 continuously strikes the pile body, the pile body continuously moves downwards to be wedged into the ground, and the second anchor ear 5 and the hydraulic hammer component 2 can slide along the guide rail 3 in the downward moving process so as to ensure that the pile body cannot deviate or skew in the wedging process, so that the stability is improved, and the technical requirements on operators in the pile driving process can be reduced.
Referring to fig. 2 and 3, 5 and 6, a first anchor ear 4 is located at the bottom end of the guide rail 3, two ends of a first sliding seat 41 are respectively provided with a positioning part 42 for fixing with the bearing plate 1, the first anchor ear 4 is fixedly connected with the bearing plate 1, the first anchor ear 4 is fixed at the bottom end of the bearing plate 1 and has a limiting effect on the middle section of the pile body, the first anchor ear 4 can be matched with a second anchor ear 5 and can determine that the guiding direction of the pile body is consistent with the guide rail 3, the pile body slides with the first anchor ear 4 in the downward moving process, the second anchor ear 5 slides on the guide rail 3, one side of the second sliding seat 51 close to the hydraulic driving hammer assembly 2 is fixedly provided with two positioning rods 52 for fixing with the hydraulic driving hammer assembly 2, the two positioning rods 52 are symmetrically arranged at the bottom of the fixing frame 23, the second anchor ear 5 is fixed below the hydraulic driving hammer assembly 2 through the positioning rods 52, and the second anchor ear 5 can move synchronously with the hydraulic driving hammer assembly 2, ensure that the pile body and the hydraulic hammer assembly 2 move along the direction of the guide rail 3 and avoid deflection.
Combine shown in fig. 6, one side that first staple bolt 4 is close to guide rail 3 has set firmly first slide 41, first slide 41 cover is established in the outside of guide rail 3, wear-resisting arc board 43 that is central symmetric distribution has set firmly on the inside wall of first staple bolt 4, the space has between two adjacent wear-resisting arc boards 43, can guarantee first staple bolt 4 bending deformation in a certain extent, with the pile body that adapts to different diameters, first slide 41 can adopt the stainless steel material, higher intensity has, non-deformable, can slide with the cooperation of guide rail 3, the material of wear-resisting arc board 43 can adopt ceramic material or stainless steel material, when the installation pile body, can produce the stiction power to the pile body extrusion, make the pile body keep static when not atress, conveniently control the position form of pile body.
As shown in fig. 5, one side of the second hoop 5 close to the guide rail 3 is fixedly provided with a second sliding seat 51, the second sliding seat 51 is slidably sleeved outside the guide rail 3, the inner side wall of the first hoop 4 is fixedly provided with toothed plates 53 which are distributed in a central symmetry manner, and a gap is formed between every two adjacent toothed plates 53, so that the first hoop 4 can be ensured to be bent and deformed to a certain extent to adapt to piles of different diameters.
In a preferred example, the second sliding base 51 can be made of stainless steel, has high strength, is not easy to deform, and can slide in cooperation with the guide rail 3, and the toothed plate 53 can be made of stainless steel, so that the pile body can be extruded and fixed when being installed, and can not fall off when being impacted by the impact hammer 22 and can not be squeezed out when being subjected to large friction force.
As shown in fig. 5 and 6, the locking members 8 for fixing the pile body are respectively arranged on the first anchor ear 4 and the second anchor ear 5, and the locking members 8 can be matched with bolts and nuts to fix the opening of the anchor ear, so as to fix the pile body.
Referring to fig. 1, a sliding groove 101 is formed in the bearing plate 1, the hydraulic cylinder 21 and the sliding frame 24 penetrate through the sliding groove 101 to be fixed to each other, the fixing frame 23 and the sliding frame 24 are fixed by a detachable bolt, a partition plate with the thickness the same as that of the bearing plate 1 is arranged in the middle of the fixing frame, and the partition plate slides in the sliding groove 101 formed in the bearing plate 1, so that the fixing frame 23 and the sliding frame 24 can slide smoothly on the bearing plate 1.
Furthermore, one side of the front side surface of the bearing plate 1 corresponding to the guide rail 3 is provided with a graduated scale 102, so that the depth of the pile body wedged into the ground can be observed through the graduated scale 102, and workers can be assisted to wedge into the pile body.
The utility model discloses a theory of operation and use flow: when in use, the pile body is placed in the first anchor ear 4 and the second anchor ear 5 and then screwed and fixed, wherein the second anchor ear 5 is fixed relatively tightly with the pile body without relative displacement, the first anchor ear 4 can slide with the pile body, the hydraulic cylinder 21 works to drive the impact hammer 22 at the output end to reciprocate up and down, thereby continuously knocking the pile body, when the position of the pile body moves downwards, the hydraulic lifter 6 contracts to drive the fixing frame 23 and the sliding frame 24 to move downwards along with the pile body, so that the impact hammer 22 on the hydraulic cylinder 21 can continuously knock the pile body, when the impact hammer 22 hits the pile body, the pile body moves downwards to slide relative to the first anchor ear 4, the second anchor ear 5 moves downwards along the guide rail 3 together with the hydraulic impact hammer component 2, so that the impact hammer 22 continuously hits the pile body, the pile body continuously moves downwards to be wedged into the ground, and the second anchor ear 5 and the hydraulic impact hammer component 2 move downwards in the process, can slide along guide rail 3 to guarantee that the pile body can not take place the skew or crooked at the in-process that wedges, improve stability, after the degree of depth that the pile body wedged reaches preset height, hydraulic lift 6 stops to contract, takes off the pile body after, hydraulic lift 6 extends, drives hydraulic pressure hammer subassembly 2 and replies to the original position.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a hydraulic pile driver pile driving mechanism which characterized in that: the method comprises the following steps:
the hydraulic hammer component (2) is arranged on the front side surface of the bearing plate (1) and is used for hammering the pile body;
the hydraulic lifter (6) is arranged on the rear side face of the bearing plate (1) and used for driving the hydraulic hammer component (2) to move along with the pile body in the hammering process;
the leading flank of loading board (1) corresponds the below of hydraulic pressure hammer subassembly (2) is equipped with guide rail (3) that are used for leading to pile body direction of motion, be equipped with on guide rail (3) and be used for carrying out spacing first staple bolt (4) and second staple bolt (5) to the pile body position to can follow by the in-process of beating the guide rail (3) motion.
2. A hydraulic pile driver piling mechanism according to claim 1 wherein: the first hoop (4) is located at the bottom end of the guide rail (3), the first hoop (4) is fixedly connected with the bearing plate (1), the second hoop (5) slides on the guide rail (3), and the second hoop (5) is fixed below the hydraulic hammer component (2).
3. A hydraulic pile driver piling mechanism according to claim 2 wherein: one side, close to the guide rail (3), of the first hoop (4) is fixedly provided with a first sliding seat (41), the first sliding seat (41) is sleeved outside the guide rail (3), positioning parts (42) used for being fixed with the bearing plate (1) are arranged at two ends of the first sliding seat (41), wear-resistant arc plates (43) which are distributed in a central symmetry manner are fixedly arranged on the inner side wall of the first hoop (4), and a gap is formed between every two adjacent wear-resistant arc plates (43); second staple bolt (5) are close to one side of guide rail (3) has set firmly second slide (51), second slide (51) slip cover is established the outside of guide rail (3), just be close to on second slide (51) one side of hydraulic pressure hammer subassembly (2) set firmly be used for with hydraulic pressure hammer subassembly (2) fixed locating lever (52), set firmly toothed plate (53) that are central symmetric distribution on the inside wall of first staple bolt (4), adjacent two have the space between toothed plate (53).
4. A hydraulic pile driver piling mechanism according to any one of claims 1 to 3, including: and locking pieces (8) used for fixing the pile body are arranged on the first hoop (4) and the second hoop (5).
5. A hydraulic pile driver piling mechanism according to claim 1 wherein: the hydraulic hammer assembly (2) comprises:
the hydraulic cylinder (21) is arranged on the same straight line with the guide rail (3) and is used for driving the impact hammer (22) to do reciprocating motion;
the impact hammer (22) is arranged at the output end of the hydraulic cylinder (21) and is used for hammering the pile body;
the fixing frame (23) is arranged on the front side surface of the bearing plate (1) in a sliding mode and used for installing and fixing the hydraulic cylinder (21);
and the sliding frame (24) is arranged on the rear side surface of the bearing plate (1) in a sliding manner, is fixed to the fixing frame (23), and is arranged at the output end of the hydraulic lifter (6), and the hydraulic lifter (6) is driven to move along with the pile body.
6. A hydraulic pile driver piling mechanism according to claim 5, wherein: the mechanism comprises a bearing plate (1), and is characterized in that a mechanism mounting seat (7) used for connecting engineering power equipment and the bearing plate (1) is fixedly arranged at the bottom end of the rear side face of the bearing plate (1), two groups of guide rods (71) distributed in parallel with the bearing plate (1) are arranged at the top of the mechanism mounting seat (7), and two ends of a sliding frame (24) are penetrated by the guide rods (71) and are in sliding connection with the guide rods (71).
7. A hydraulic pile driver piling mechanism according to claim 6, wherein: the bearing plate (1) is provided with a sliding groove (101), the hydraulic cylinder (21) and the sliding frame (24) penetrate through the sliding groove (101) to be fixed with each other, and one side, corresponding to the guide rail (3), of the front side face of the bearing plate (1) is provided with a graduated scale (102).
CN202120559777.7U 2021-03-18 2021-03-18 Piling mechanism of hydraulic pile driver Active CN217105074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120559777.7U CN217105074U (en) 2021-03-18 2021-03-18 Piling mechanism of hydraulic pile driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120559777.7U CN217105074U (en) 2021-03-18 2021-03-18 Piling mechanism of hydraulic pile driver

Publications (1)

Publication Number Publication Date
CN217105074U true CN217105074U (en) 2022-08-02

Family

ID=82576417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120559777.7U Active CN217105074U (en) 2021-03-18 2021-03-18 Piling mechanism of hydraulic pile driver

Country Status (1)

Country Link
CN (1) CN217105074U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117587814A (en) * 2024-01-18 2024-02-23 哈尔滨学院 Civil engineering pile driver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117587814A (en) * 2024-01-18 2024-02-23 哈尔滨学院 Civil engineering pile driver
CN117587814B (en) * 2024-01-18 2024-04-02 哈尔滨学院 Civil engineering pile driver

Similar Documents

Publication Publication Date Title
CN217105074U (en) Piling mechanism of hydraulic pile driver
KR20070043790A (en) Arrangement for and method of installing building elements
CN212402633U (en) Sideslip baffle structure
CN217053308U (en) Tamping device for electric power engineering construction
CN114198028B (en) Cyclone type anti-floating roof bolter and construction method
CN109731988A (en) A kind of aluminum hull that punching is stable processing punching die
CN214498445U (en) Auxiliary mounting tool for foundation bolt
CN213267856U (en) Pile driver for civil engineering who fixes a position accuracy
CN220868210U (en) Pile driver for building construction
CN115012413B (en) Vibration pile hammer for sheet pile construction
CN117587814B (en) Civil engineering pile driver
CN215518761U (en) Small-size building pile driver for building engineering
CN112502146A (en) Piling device for industrial and civil buildings
CN217500205U (en) Hole pile construction device for highway engineering
CN216275676U (en) Traction, hanging and pulling reinforcing device of pile driver
CN218933100U (en) Construction engineering pile driving device
CN217399292U (en) Iron seat installation fastener
CN213508455U (en) Expanded-base pile driver with adjustable impact section of impact pile
CN210827463U (en) Piling device for building construction
CN217324927U (en) Hammer crusher for rubblizing of concrete base
CN211228277U (en) Anticollision barrier structure suitable for highway reconstruction and extension project
CN116497817B (en) Auxiliary straightening type vibrating hammer
CN213807551U (en) Bottom expanding pile driver with bottom pile guide structure
CN214772726U (en) Forced material pusher for producing bridge opening mechanical shaving board
CN213681652U (en) Hammer movement device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant