CN109736305B - Hydraulic piling hammer upper hammer body and lower hammer body mounting device and using method thereof - Google Patents
Hydraulic piling hammer upper hammer body and lower hammer body mounting device and using method thereof Download PDFInfo
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- CN109736305B CN109736305B CN201811570835.5A CN201811570835A CN109736305B CN 109736305 B CN109736305 B CN 109736305B CN 201811570835 A CN201811570835 A CN 201811570835A CN 109736305 B CN109736305 B CN 109736305B
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Abstract
The invention discloses a device for mounting an upper hammer body and a lower hammer body of a hydraulic pile hammer and a using method thereof. The device includes: the movable support frame is used for supporting and moving the upper hammer body, and the fixed support frame is used for fixedly supporting the lower hammer body; the movable support frame comprises a first bottom plate, a movable support, a first movable assembly and a second movable assembly, the first bottom plate is fixedly arranged on a ground foundation, the movable support is arranged above the first bottom plate, the first movable assembly is detachably arranged between the first bottom plate and the movable support, and the second movable assembly is detachably arranged between the first bottom plate and the movable support; the fixed support frame comprises a second bottom plate and a fixed support, the second bottom plate is fixedly arranged on the ground base, and the fixed support is fixedly arranged on the second bottom plate. The upper hammer body and the lower hammer body are arranged in a centering way, and the upper hammer body and the lower hammer body are arranged in a centering way.
Description
Technical Field
The invention relates to the technical field of piling equipment, in particular to a device for installing an upper hammer body and a lower hammer body of a hydraulic piling hammer and a using method thereof.
Background
The hydraulic pile hammer is pile construction equipment, has the advantages of large striking energy, energy conservation, environmental protection and the like compared with a diesel hammer, and is particularly used in the construction process of offshore engineering. The hydraulic pile hammer is generally divided into an upper part and a lower part, and comprises an upper hammer body and a lower hammer body, wherein the upper hammer body is a power part, the lower hammer body is a hammer core and other striking units, the upper part and the lower part are connected through a middle piston rod, and the two piston rods are connected through threads. At present, the hydraulic pile hammer is installed by adopting a mode of hoisting and installing the crane, but in the installation process, because the upper hammer head and the lower hammer body are heavy, the size is large, the installation and centering are difficult, and when the crane is adopted for hoisting and installing, the operation is inconvenient, and the collision accident is easy to occur.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a device for mounting an upper hammer body and a lower hammer body of a hydraulic pile driving hammer and a using method thereof.
Therefore, the invention discloses a mounting device for an upper hammer body and a lower hammer body of a hydraulic pile driving hammer. The mounting device includes: the movable support frame is used for supporting and moving the upper hammer body, and the fixed support frame is used for fixedly supporting the lower hammer body;
the movable support frame comprises a first bottom plate, a movable support, a first movable assembly and a second movable assembly, the first bottom plate is fixedly installed on a ground foundation, the movable support is installed above the first bottom plate, the first movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and the upper hammer body on the movable support to move left and right, and the second movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and the upper hammer body on the movable support to move up and down or back and forth;
the fixed support frame comprises a second bottom plate and a fixed support, the second bottom plate is fixedly arranged on the ground foundation, and the fixed support is fixedly arranged on the second bottom plate.
Further, in the hydraulic pile driving hammer upper hammer body and lower hammer body mounting device, the first moving assembly comprises a first roller chain, a first moving device and a second moving device;
the first roller chains are arranged in two groups, and the two groups of first roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner;
one end of the first moving device is connected with the first bottom plate, and the other end of the first moving device is connected with the left end of the first roller chain;
one end of the second moving device is connected with the first bottom plate, and the other end of the second moving device is connected with the right end of the first roller chain.
Further, in the hydraulic pile driving hammer upper hammer body and lower hammer body mounting device, the first roller chain comprises a first left roller chain and a first right roller chain;
the first left roller chain and the first right roller chain are arranged at the lower end of the movable bracket in a bilateral symmetry manner;
the first moving device is connected with the left end of the first left roller chain;
the second moving device is connected with the right end of the first right roller chain.
Furthermore, in the hydraulic pile driving hammer upper hammer body and lower hammer body installation device, a first lifting lug and a second lifting lug are arranged on the first base plate;
the first lifting lug is connected with the first moving device;
the second lifting lug is connected with the second moving device.
Further, in the hydraulic pile driving hammer upper hammer body and lower hammer body mounting device, the second moving assembly comprises a second roller chain and a third moving device;
the two groups of second roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner;
one end of the third moving device is connected with the first bottom plate, and the other end of the third moving device is connected with the front end of the second roller chain positioned at the front side in the two groups of second roller chains.
Further, in the hydraulic pile driving hammer upper hammer body and lower hammer body mounting device, the second roller chain comprises a second left roller chain and a second right roller chain;
jacking oil cylinders are mounted at the upper ends of the second left roller chain and the second right roller chain;
and the front end of the second left roller chain and/or the front end of the second right roller chain are/is connected with the third moving device.
Further, in the hydraulic pile driving hammer upper hammer body and lower hammer body installation device, a third lifting lug is further arranged on the first base plate, and the third lifting lug is connected with the third moving device.
In addition, the invention also discloses a use method of the hydraulic piling hammer upper hammer body and lower hammer body installation device, which is used for realizing the installation and folding of the hydraulic piling hammer upper hammer body and lower hammer body, and comprises the following steps:
placing the first bottom plate and the second bottom plate on a ground foundation, installing the first moving assembly at the lower end of the moving bracket, placing the moving bracket on the first bottom plate, and placing the fixed bracket on the second bottom plate;
placing an upper hammer body on the movable support and placing a lower hammer body on the fixed support;
moving the first moving assembly, and adjusting the left and right positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the left and right directions;
mounting the second moving assembly at the lower end of the moving bracket, and detaching the first moving assembly;
moving the second moving assembly, and adjusting the upper and lower positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the upper and lower directions;
moving the second moving assembly, pulling the upper hammer body to move forwards, moving the upper hammer body to the position of the axis nut of the lower hammer body, and connecting the upper hammer body with the middle rod of the lower hammer body;
and moving the second moving assembly, pulling the upper hammer body to move forwards, and connecting the upper hammer body with the outer flange of the lower hammer body and the nut.
The technical scheme of the invention has the following main advantages:
the hydraulic pile hammer upper hammer body and lower hammer body installation device and the using method thereof utilize the first moving assembly and the second moving assembly to realize controllable adjustment of the three-dimensional position of the upper hammer body, and are convenient for centering adjustment and installation of the upper hammer body and the lower hammer body; and in the installation process, the movement is stable and controllable, the stress is balanced, the start-stop impact cannot occur, the equipment cannot be damaged, and the installation method is safe and reliable.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments 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 assembly diagram of an upper hammer body and a lower hammer body mounting device of a hydraulic piling hammer, wherein a first moving assembly is shown;
FIG. 2 is a schematic structural view of the mobile supporting frame in FIG. 1;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic view of the assembly of the upper and lower hammer block mounting devices of the hydraulic pile driving hammer according to one embodiment of the present invention, showing a second moving assembly;
FIG. 5 is a schematic structural diagram of the mobile supporting stand in FIG. 4;
fig. 6 is a side view of fig. 5.
Description of reference numerals:
1-a movable support frame, 11-a first bottom plate, 111-a first lifting lug, 112-a second lifting lug, 113-a third lifting lug, 12-a movable support frame, 13-a first movable assembly, 131-a first roller chain, 1311-a first left roller chain, 1312-a first right roller chain, 132-a first movable device, 133-a second movable device, 14-a second movable assembly, 141-a second roller chain, 1411-a second left roller chain, 1412-a second right roller chain, 142-a third movable device, 2-a fixed support frame, 21-a second bottom plate, 22-a fixed support frame, X1-an upper hammer body and X2-a lower hammer body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme provided by the embodiment of the invention is described in detail below with reference to the accompanying drawings.
In a first aspect, an embodiment of the present invention provides a mounting device for an upper hammer body and a lower hammer body of a hydraulic pile driving hammer, as shown in the attached drawings, the mounting device includes: the movable support frame is used for supporting and moving the upper hammer body, and the fixed support frame is used for fixedly supporting the lower hammer body; the movable support frame comprises a first bottom plate, a movable support, a first movable assembly and a second movable assembly, the first bottom plate is fixedly installed on a ground foundation, the movable support is installed above the first bottom plate, the first movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and an upper hammer body on the movable support to move left and right, and the second movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and the upper hammer body on the movable support to move up and down or move back and forth; the fixed support frame comprises a second bottom plate and a fixed support, the second bottom plate is fixedly arranged on the ground base, and the fixed support is fixedly arranged on the second bottom plate.
The working principle of the hydraulic pile driving hammer upper hammer body and lower hammer body installation device provided by the embodiment of the invention is explained as follows:
when the movable support is used, the first bottom plate and the second bottom plate are fixed on a ground foundation, the first movable assembly is arranged at the lower end of the movable support, the movable support is arranged on the first bottom plate through the first movable assembly, and the fixed support is fixed on the second bottom plate; the upper hammer body and the lower hammer body are respectively placed on the movable support and the fixed support, the left and right positions of the upper hammer body are adjusted by the first moving assembly, so that the left and right alignment of the upper hammer body and the lower hammer body is completed, then the second moving assembly is installed at the lower end of the movable support, the first moving assembly is dismantled, the up and down positions of the upper hammer body are adjusted by the second moving assembly, so that the up and down alignment of the upper hammer body and the lower hammer body is completed, and the central axes of the upper hammer body and the lower hammer body are aligned; and then the second moving component is utilized to adjust the front and back positions of the upper hammer body so as to complete the connection of the upper hammer body and the lower hammer body.
Specifically, how the first moving assembly realizes the adjustment of the left-right position of the upper hammer body is exemplified below:
the first moving assembly may include a first roller chain, a first moving device, and a second moving device; the first roller chains are arranged in two groups, and the two groups of first roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner; one end of the first moving device is connected with the first bottom plate, and the other end of the first moving device is connected with the left end of the first roller chain; one end of the second moving device is connected with the first bottom plate, and the other end of the second moving device is connected with the right end of the first roller chain. According to the arrangement, the movable support and the upper hammer body on the movable support can be pulled to move leftwards by operating the first moving device, and the movable support and the upper hammer body on the movable support can be pulled to move rightwards by operating the second moving device, so that the left and right positions of the movable support and the upper hammer body on the movable support can be adjusted.
In order to facilitate operation and ensure the stress balance of the movable support, the first roller chain comprises a first left roller chain and a first right roller chain; the first left roller chain and the first right roller chain are arranged at the lower end of the movable bracket in a bilateral symmetry manner; the first moving device is connected with the left end of the first left roller chain; the second moving device is connected with the right end of the first right roller chain. Through the arrangement, the first left roller chain and the first right roller chain which are symmetrical left and right can ensure that the stress of the movable support is balanced; in addition, the left and right positions of the movable support are adjusted by simultaneously operating the two first moving devices or the two second moving devices connected in the two groups of first roller chains, so that the stability of the movable support in the movement process and the accuracy of position adjustment can be ensured.
Further, in order to facilitate the movable connection between the first moving device and the second moving device, in the embodiment of the present invention, the first base plate is provided with a first lifting lug and a second lifting lug; the first lifting lug is connected with the first moving device, and the second lifting lug is connected with the second moving device.
Specifically, how the second moving assembly adjusts the up-down position and the front-rear position of the upper hammer body is exemplified as follows:
the second moving assembly may include a second roller chain and a third moving device; the two groups of second roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner; one end of the third moving device is connected with the first bottom plate, and the other end of the third moving device is connected with the front end of the second roller chain positioned at the front side in the two groups of second roller chains. By the arrangement, the movable support and the upper hammer body on the movable support can be pulled to move forwards by operating the third moving device, so that the front and back positions of the movable support and the upper hammer body on the movable support can be adjusted.
Further, in the embodiment of the present invention, the second roller chain includes a second left roller chain and a second right roller chain; jacking oil cylinders are mounted at the upper end of the second left roller chain and the upper end of the second right roller chain, and the front end of the second left roller chain and/or the front end of the second right roller chain are/is connected with a third moving device. According to the arrangement, the movable support and the upper hammer body on the movable support are lifted and moved by operating the jacking oil cylinders at the upper ends of the second left roller chain and the second right roller chain, so that the upper and lower positions of the movable support and the upper hammer body on the movable support are adjusted.
Preferably, in the embodiment of the invention, the front ends of the second left roller chain and the second right roller chain in the second roller chain positioned at the front side in the two groups of second roller chains are respectively connected with the third moving device, so that the stability of the moving support in the moving process and the accuracy of position adjustment can be ensured.
Further, in order to facilitate connection of the third moving device, in an embodiment of the present invention, a third lifting lug is further disposed on the first base plate, and the third lifting lug is connected to the third moving device.
In the embodiment of the invention, the first moving device, the second moving device and the third moving device can be moving hoists or telescopic oil cylinders.
In a second aspect, the embodiment of the invention also discloses a use method of the device for mounting the upper hammer body and the lower hammer body of the hydraulic piling hammer, which is used for realizing the mounting and folding of the upper hammer body and the lower hammer body of the hydraulic piling hammer, and the method includes:
placing a first bottom plate and a second bottom plate on a ground foundation, installing a first moving assembly at the lower end of a moving support, installing the moving support on the first bottom plate, and installing a fixed support on the second bottom plate;
placing the upper hammer body on the movable support and placing the lower hammer body on the fixed support;
moving the first moving assembly, and adjusting the left and right positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the left and right directions;
mounting the second moving assembly at the lower end of the moving support, and dismantling the first moving assembly;
moving the second moving assembly, and adjusting the upper and lower positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the vertical direction;
moving the second moving assembly, pulling the upper hammer body to move forwards, so that the upper hammer body moves to the position of the axis nut of the lower hammer body, and connecting the upper hammer body with the middle rod of the lower hammer body;
and moving the second moving assembly, pulling the upper hammer body to move forwards, and connecting the upper hammer body with the outer flange of the lower hammer body and the nut.
More specifically, the use method of the mounting device provided by the embodiment of the invention is as follows:
fixing a first bottom plate and a second bottom plate on a ground foundation, installing a first roller chain at the lower end of a movable support, installing a first moving device and a second moving device, installing the movable support on the first bottom plate through the first roller chain, and fixing a fixed support on the second bottom plate; respectively placing an upper hammer body and a lower hammer body on a movable support and a fixed support, operating a first moving device or a second moving device to adjust the left and right positions of the upper hammer body to complete left and right alignment of the upper hammer body and the lower hammer body, then installing a second roller chain at the lower end of the movable support, detaching the first roller chain, the first moving device and the second moving device, and simultaneously installing a third moving device, operating a jacking oil cylinder on the first roller chain to adjust the upper and lower positions of the upper hammer body to complete up and down alignment of the upper hammer body and the lower hammer body, so that the central axes of the upper hammer body and the lower hammer body are completely aligned; operating a third moving device, adjusting the front and rear positions of the upper hammer body to enable the upper hammer body to move to the position where the axis of the lower hammer body is butted with the nut, and screwing the middle centering nut to complete the connection of the upper hammer body and the middle rod of the lower hammer body; and continuously operating the third moving device to complete the connection of the external flanges and the nuts of the upper hammer body and the lower hammer body, thereby completing the installation and folding of the upper hammer body and the lower hammer body.
Therefore, the hydraulic pile hammer upper hammer body and lower hammer body installation device and the use method thereof provided by the embodiment of the invention utilize the first moving assembly and the second moving assembly to realize the controllable adjustment of the three-dimensional position of the upper hammer body, and are convenient for the centering adjustment and installation of the upper hammer body and the lower hammer body; and in the installation process, the movement is stable and controllable, the stress is balanced, the start-stop impact cannot occur, the equipment cannot be damaged, and the installation method is safe and reliable.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (1)
1. A use method of a hydraulic piling hammer upper hammer body and lower hammer body installation device is used for realizing installation and folding of the hydraulic piling hammer upper hammer body and lower hammer body, and the installation device comprises: the movable support frame is used for supporting and moving the upper hammer body, and the fixed support frame is used for fixedly supporting the lower hammer body; the movable support frame comprises a first bottom plate, a movable support, a first movable assembly and a second movable assembly, the first bottom plate is fixedly installed on a ground foundation, the movable support is installed above the first bottom plate, the first movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and the upper hammer body on the movable support to move left and right, and the second movable assembly is detachably installed between the first bottom plate and the movable support and used for driving the movable support and the upper hammer body on the movable support to move up and down or back and forth; the fixed support frame comprises a second bottom plate and a fixed support, the second bottom plate is fixedly arranged on the ground foundation, and the fixed support is fixedly arranged on the second bottom plate; the first moving assembly comprises a first roller chain, a first moving device and a second moving device; the first roller chains are arranged in two groups, and the two groups of first roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner; one end of the first moving device is connected with the first bottom plate, and the other end of the first moving device is connected with the left end of the first roller chain; one end of the second moving device is connected with the first bottom plate, and the other end of the second moving device is connected with the right end of the first roller chain; the first roller chain comprises a first left roller chain and a first right roller chain; the first left roller chain and the first right roller chain are arranged at the lower end of the movable bracket in a bilateral symmetry manner; the first moving device is connected with the left end of the first left roller chain; the second moving device is connected with the right end of the first right roller chain; a first lifting lug and a second lifting lug are arranged on the first base plate; the first lifting lug is connected with the first moving device; the second lifting lug is connected with the second moving device; the second moving assembly comprises a second roller chain and a third moving device; the two groups of second roller chains are symmetrically arranged at the lower end of the movable bracket in a front-back manner; one end of the third moving device is connected with the first bottom plate, and the other end of the third moving device is connected with the front end of the second roller chain positioned at the front side in the two groups of second roller chains; the second roller chain comprises a second left roller chain and a second right roller chain; jacking oil cylinders are mounted at the upper ends of the second left roller chain and the second right roller chain; the front end of the second left roller chain and/or the front end of the second right roller chain are/is connected with the third moving device; the first bottom plate is also provided with a third lifting lug which is connected with the third moving device,
characterized in that the method comprises:
placing the first bottom plate and the second bottom plate on a ground foundation, installing the first moving assembly at the lower end of the moving bracket, placing the moving bracket on the first bottom plate, and placing the fixed bracket on the second bottom plate;
placing an upper hammer body on the movable support and placing a lower hammer body on the fixed support;
moving the first moving assembly, and adjusting the left and right positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the left and right directions;
mounting the second moving assembly at the lower end of the moving bracket, and detaching the first moving assembly;
moving the second moving assembly, and adjusting the upper and lower positions of the upper hammer body to enable the central axes of the upper hammer body and the lower hammer body to be opposite to each other in the upper and lower directions;
moving the second moving assembly, pulling the upper hammer body to move forwards, moving the upper hammer body to the position of the axis nut of the lower hammer body, and connecting the upper hammer body with the middle rod of the lower hammer body;
and moving the second moving assembly, pulling the upper hammer body to move forwards, and connecting the upper hammer body with the outer flange of the lower hammer body and the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570835.5A CN109736305B (en) | 2018-12-21 | 2018-12-21 | Hydraulic piling hammer upper hammer body and lower hammer body mounting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570835.5A CN109736305B (en) | 2018-12-21 | 2018-12-21 | Hydraulic piling hammer upper hammer body and lower hammer body mounting device and using method thereof |
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| Publication Number | Publication Date |
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| CN109736305A CN109736305A (en) | 2019-05-10 |
| CN109736305B true CN109736305B (en) | 2020-12-08 |
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| CN202639739U (en) * | 2012-06-18 | 2013-01-02 | 扬州巨人机械有限公司 | Hydraulic rounding assembling machine for shell rings |
| WO2016156181A1 (en) * | 2015-04-01 | 2016-10-06 | Siemens Aktiengesellschaft | Alignment station for long goods having multiple movable carrier elements |
| CN106181207B (en) * | 2016-08-29 | 2018-06-08 | 中国水利水电第三工程局有限公司 | A kind of assembled device of big section of penstock |
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Effective date of registration: 20201228 Address after: Room 308, building 3, No.1, Lingang Economic Zone, Binhai New Area, Tianjin 300460 Patentee after: TZ (TIANJIN) BINHAI HEAVY MACHINERY Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Teda MSD-C3-702 Patentee before: TAIZHONG (TIANJIN) HEAVY EQUIPMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |