CN220813833U - Pile driving device for road and bridge construction - Google Patents
Pile driving device for road and bridge construction Download PDFInfo
- Publication number
- CN220813833U CN220813833U CN202322123213.0U CN202322123213U CN220813833U CN 220813833 U CN220813833 U CN 220813833U CN 202322123213 U CN202322123213 U CN 202322123213U CN 220813833 U CN220813833 U CN 220813833U
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- bottom plate
- fixedly arranged
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 35
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the field of road bridge construction, in particular to a piling device for road bridge construction, which comprises a bottom plate and universal wheels, wherein the universal wheels are arranged on the bottom plate, and a pushing handle is fixedly arranged on one side of the bottom plate; the weight blocks are fixedly arranged on the bottom plate and are provided with two weight blocks; the stabilizing mechanism is arranged on the bottom plate and can extend downwards to suspend the universal wheel; the support groove is fixedly arranged on one side of the bottom plate, which is far away from the pushing handle, a reciprocating mechanism is arranged in the support groove, and a support plate is fixedly connected with the power output end of the reciprocating mechanism; and the buffer mechanism is fixedly arranged on the support plate, a pile driving column is arranged on the buffer mechanism, and the reciprocating mechanism is used for driving the pile driving column to move downwards so as to drive pile driving. The piling device for road and bridge construction provided by the utility model not only can be used for piling, but also can be used for ensuring the stability of the device during piling while being convenient to move, and can be used for buffering a piling column during piling, so that the piling column is prevented from being damaged, and the practicability is strong.
Description
Technical Field
The utility model relates to the field of road bridge construction, in particular to a piling device for road bridge construction.
Background
The pile driver consists of pile hammer, pile frame, accessory equipment, etc. The pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is lifted by a lifting hook. The pile frame is a steel structure tower, and a windlass is arranged at the rear part of the pile frame and used for hoisting piles and piles hammers. The front of the pile frame is provided with a guide frame consisting of two guide rods, which is used for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source for the pile hammer to move can be classified into drop hammer, steam hammer, diesel hammer, hydraulic hammer, etc.
Although the existing pile driving device can perform pile driving work, there are problems that, firstly, the existing device cannot ensure the stability of pile driving while being convenient to move, and position deviation is easy to occur during pile driving, and secondly, the existing pile driving device does not provide buffering during pile driving, and a pile driving column is easy to damage due to large impact force, so that the pile driving device for road and bridge construction is needed to solve the problems.
Disclosure of utility model
The embodiment of the utility model aims to provide a piling device for road and bridge construction, which aims to solve the following problems: the existing piling device can not ensure the stability of piling while being convenient to move and does not provide buffering when piling.
The embodiment of the utility model is realized in such a way that a pile driving device for road and bridge construction comprises: the universal wheel is arranged on the bottom plate, and a pushing handle is fixedly arranged on one side of the bottom plate; the weight blocks are fixedly arranged on the bottom plate and are provided with two weight blocks for maintaining the stability of the bottom plate during piling; the stabilizing mechanism is arranged on the bottom plate, can extend downwards to suspend the universal wheel and is used for maintaining the stability of the device when the device is stationary; the support groove is fixedly arranged on one side of the bottom plate, far away from the pushing handle, a reciprocating mechanism is arranged in the support groove, a support plate is fixedly connected to the power output end of the reciprocating mechanism, and the reciprocating mechanism is used for driving the support plate to reciprocate up and down; the buffering mechanism is fixedly arranged on the support plate, a pile driving column is arranged on the buffering mechanism, the reciprocating mechanism is used for driving the pile driving column to move downwards to pile, and the buffering mechanism is used for buffering the pile driving column during pile driving.
Preferably, the stabilizing mechanism comprises: the support ring is fixedly arranged on the bottom plate, a pushing-down assembly is fixedly arranged in the support ring, and a power output end of the pushing-down assembly slides through the bottom plate; the stabilizing column is arranged on two sides of the bottom plate in a sliding mode, a stabilizing plate is fixedly arranged on the stabilizing column, a through hole for the universal wheel to pass through is formed in the stabilizing plate, and the power output end of the pushing-down assembly is fixedly connected with the stabilizing column.
Preferably, the push-down assembly includes: the support sleeve is fixedly arranged on the support ring, a first power piece is fixedly arranged in the support sleeve, and a first gear is fixedly connected with the output shaft of the first power piece; the two ends of the threaded column are rotationally connected with the inner wall of the supporting sleeve, and a second gear meshed with the first gear is fixedly arranged on one side of the threaded column; the two ends of the rotation limiting column are fixedly connected with the supporting sleeve, a threaded plate in threaded connection with the threaded column is sleeved on the rotation limiting column, and the threaded plate can move along the rotation limiting column under the rotation of the threaded column; and one end of the output rod is fixedly connected with the threaded plate, the other end of the output rod is arranged outside the supporting sleeve, and the stabilizing plate is fixedly connected with the other end of the output rod.
Preferably, the reciprocating mechanism comprises: the second power piece is fixedly arranged in the supporting groove, and an incomplete bevel gear is fixedly connected with an output shaft of the second power piece; the screw rod is provided with two mutually far ends and is rotationally connected with the inner wall of the supporting groove, the threads of the two screw rods are opposite in rotation direction, the mutually close ends of the screw rods are fixedly connected with a rotating rod, the rotating rod is fixedly provided with a driven bevel gear, and the driven bevel gear is provided with two driven bevel gears and is meshed with the incomplete bevel gear intermittently; the guide rod is provided with two guide rods, the mutually far ends of the guide rods are fixedly connected with the inner wall of the supporting groove, the guide rods are arranged on one side of the screw rod and sleeved with threaded blocks in threaded connection with the screw rod, and the threaded blocks can move along the guide rods under the rotation of the screw rod; one end of the push rod is hinged with the thread block, and the other end of the push rod is hinged with the lifting plate which is fixedly connected with the support plate; the guide groove is fixedly arranged on the inner wall of the supporting groove, and a guide wheel arranged on the lifting plate is arranged in the guide groove in a sliding manner.
Preferably, the buffer mechanism includes: the sleeve is provided with a plurality of sleeves and is fixedly connected with the support plate, a sliding column is fixedly arranged in the sleeve, and a sliding block is sleeved on the sliding column; the two ends of the buffer spring are fixedly connected with the inner wall of the sleeve and the sliding block respectively and are used for buffering the sliding block; and one end of the loop bar is fixedly connected with the sliding block, the other end of the loop bar is arranged outside the sleeve and is fixedly connected with the protection plate, and the piling column is fixedly arranged on the protection plate.
The piling device for road and bridge construction provided by the utility model not only can be used for piling, but also can be used for ensuring the stability of the device during piling while being convenient to move, and can be used for buffering a piling column during piling, so that the piling column is prevented from being damaged, and the piling device is simple to operate and high in practicability.
Drawings
Fig. 1 is a schematic structural view of a pile driving device for road and bridge construction.
Fig. 2 is a schematic diagram of a push-down assembly of a pile driving device structure for road and bridge construction.
Fig. 3 is a schematic diagram of a reciprocating mechanism of a pile driving device structure for road and bridge construction.
Fig. 4 is a schematic view of a buffering mechanism of a pile driving device structure for road and bridge construction.
In the accompanying drawings: 1-bottom plate, 2-universal wheel, 3-pushing handle, 4-weight, 5-stabilizing mechanism, 6-supporting groove, 7-reciprocating mechanism, 8-supporting plate, 9-buffer mechanism, 10-piling column, 51-supporting ring, 52-pushing component, 53-stabilizing column, 54-stabilizing plate, 521-supporting sleeve, 522-first power piece, 523-first gear, 524-threaded column, 525-second gear, 526-rotation limiting column, 527-threaded plate, 528-output rod, 71-second power piece, 72-incomplete bevel gear, 73-lead screw, 74-rotating rod, 75-driven bevel gear, 76-guiding rod, 77-threaded block, 78-pushing rod, 79-lifting plate, 710-guiding groove, 711-guiding wheel, 91-sleeve, 92-sliding column, 93-sliding block, 94-buffer spring, 95-sleeve rod, 96-protection plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1, a pile driving device for road and bridge construction according to an embodiment of the present utility model includes:
The universal wheel 2 is arranged on the bottom plate 1, and a push handle 3 is fixedly arranged on one side of the bottom plate 1; the weights 4 are fixedly arranged on the bottom plate 1 and are provided with two weights for maintaining the stability of the bottom plate 1 when piling; the stabilizing mechanism 5 is arranged on the bottom plate 1, and the stabilizing mechanism 5 can extend downwards to suspend the universal wheel 2 for maintaining the stability of the device when the device is stationary; the support groove 6 is fixedly arranged on one side of the bottom plate 1 far away from the push handle 3, a reciprocating mechanism 7 is arranged in the support groove 6, the power output end of the reciprocating mechanism 7 is fixedly connected with a support plate 8, and the reciprocating mechanism 7 is used for driving the support plate 8 to reciprocate up and down; the buffer mechanism 9 is fixedly arranged on the support plate 8, the pile driving column 10 is arranged on the buffer mechanism 9, the reciprocating mechanism 7 is used for driving the pile driving column 10 to move downwards to drive the pile driving, and the buffer mechanism 9 is used for providing buffer for the pile driving column 10 during pile driving.
When using this road and bridge construction to use pile device, can promote at first pushing away the handle 3, roll through universal wheel 2 and remove the device to the assigned position, then open stabilizing mean 5, stabilizing mean 5 can downwardly extending and make universal wheel 2 unsettled, device takes place to remove when can avoiding piling under the support of stabilizing mean 5, the stabilization of device can be further promoted to pouring weight 4, during the pile, open reciprocating mechanism 7, reciprocating mechanism 7 can drive pile 10 reciprocating motion from top to bottom in order to pile, buffer gear 9 can provide the buffering to pile 10, avoid pile 10 damage.
As shown in fig. 1, as a preferred embodiment of the present utility model, the stabilizing mechanism 5 includes: the support ring 51 is fixedly arranged on the bottom plate 1, a pushing-down assembly 52 is fixedly arranged in the support ring 51, and a power output end of the pushing-down assembly 52 slides through the bottom plate 1; the stabilizing columns 53 are arranged on two sides of the bottom plate 1 in a sliding manner, stabilizing plates 54 are fixedly arranged on the stabilizing columns 53, through holes for the universal wheels 2 to pass through are formed in the stabilizing plates 54, and the power output ends of the pushing-down assemblies 52 are fixedly connected with the stabilizing columns 53.
In order to ensure the stability of the device, the pushing-down assembly 52 is opened, the pushing-down assembly 52 drives the stabilizing plate 54 and the stabilizing column 53 to stably move downwards along the bottom plate 1, the stabilizing plate 54 can make the universal wheel 2 gradually suspended, and the stability of the device can be ensured under the support of the stabilizing plate 54.
As shown in fig. 2, as a preferred embodiment of the present utility model, the push-down assembly 52 includes: the support sleeve 521 is fixedly arranged on the support ring 51, a first power member 522 is fixedly arranged in the support sleeve 521, and a first gear 523 is fixedly connected with an output shaft of the first power member 522; the two ends of the threaded column 524 are rotatably connected with the inner wall of the supporting sleeve 521, and a second gear 525 meshed with the first gear 523 is fixedly arranged on one side of the threaded column 524; the rotation limiting column 526 is fixedly connected with the supporting sleeve 521 at two ends, a threaded plate 527 in threaded connection with the threaded column 524 is sleeved on the rotation limiting column 526, and the threaded plate 527 can move along the rotation limiting column 526 under the rotation of the threaded column 524; the output rod 528 has one end fixedly connected to the screw plate 527 and the other end disposed outside the support sleeve 521, and the stabilizing plate 54 is fixedly connected to the other end of the output rod 528.
When the stabilizing plate 54 is pushed to move downwards, the first power part 522 is started, the first power part 522 is specifically a motor, the output shaft of the first power part 522 drives the first gear 523 to rotate, the first gear 523 drives the second gear 525 and the threaded column 524 to rotate, the threaded column 524 rotates, so that the threaded plate 527 drives the output rod 528 to move downwards along the rotation limiting column 526, and the output rod 528 moves downwards to drive the stabilizing plate 54 connected with the output rod 528 to move downwards.
As shown in fig. 3, as a preferred embodiment of the present utility model, the reciprocating mechanism 7 includes: the second power piece 71 is fixedly arranged in the supporting groove 6, and an incomplete bevel gear 72 is fixedly connected with the output shaft of the second power piece 71; the screw rods 73 are provided with two mutually far ends and are rotationally connected with the inner wall of the supporting groove 6, the screw threads of the two screw rods 73 are opposite in rotation direction, the mutually close ends are fixedly connected with rotating rods 74, driven bevel gears 75 are fixedly arranged on the rotating rods 74, and the driven bevel gears 75 are provided with two driven bevel gears and are meshed with the incomplete bevel gears 72 intermittently; the guide rod 76 is provided with two guide rods 76, the mutually far ends of the guide rods are fixedly connected with the inner wall of the supporting groove 6, the guide rods 76 are arranged on one side of the screw rod 73 and sleeved with threaded blocks 77 in threaded connection with the screw rod 73, and the threaded blocks 77 can move along the guide rods 76 under the rotation of the screw rod 73; one end of the push rod 78 is hinged with the threaded block 77, the other end of the push rod is hinged with the lifting plate 79, and the support plate 8 is fixedly connected with the lifting plate 79; and a guide groove 710 fixedly provided on an inner wall of the support groove 6, and a guide pulley 711 mounted on the elevation plate 79 is slidably provided in the guide groove 710.
When piling is carried out, the second power piece 71 is started, the second power piece 71 is specifically a motor, the output shaft drives the incomplete bevel gear 72 to rotate when the second power piece 71 is carried out, because the incomplete bevel gear 72 is intermittently meshed with the driven bevel gears 75 on the two sides, the incomplete bevel gear 72 can drive the rotating rod 74 and the screw rods 73 on the two sides to do forward and reverse reciprocating rotation through the driven bevel gears 75, the screw rods 73 on the two sides can enable the screw blocks 77 on the two sides to do mutual approaching and mutual separating movement along the guide rods 76, the screw blocks 77 on the two sides can be mutually approaching and separating to drive the lifting plate 79 and the guide wheels 711 to do up and down reciprocating movement along the guide grooves 710, and accordingly the support plate 8 can drive the piling column 10 to do up and down reciprocating movement so as to pile.
As shown in fig. 1 and 4, as a preferred embodiment of the present utility model, the buffer mechanism 9 includes: the sleeve 91 is provided with a plurality of sleeves and is fixedly connected with the support plate 8, a sliding column 92 is fixedly arranged in the sleeve 91, and a sliding block 93 is sleeved on the sliding column 92; the buffer spring 94, two ends of which are fixedly connected with the inner wall of the sleeve 91 and the sliding block 93 respectively, for providing buffer for the sliding block 93; the sleeve rod 95 has one end fixedly connected with the slider 93 and the other end arranged outside the sleeve 91 and fixedly connected with the protection plate 96, and the pile driving column 10 is fixedly mounted on the protection plate 96.
When piling, after the pile is driven into a certain distance by the pile driving column 10, the support plate 8 can drive the sleeve 91 and the sliding column 92 to move downwards along the sleeve rod 95 and the sliding block 93 and compress the buffer spring 94, and the buffer spring 94 can provide buffer to avoid damage to the pile driving column 10.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The piling device for road and bridge construction comprises a bottom plate and universal wheels, and is characterized in that the universal wheels are arranged on the bottom plate, and a pushing handle is fixedly arranged on one side of the bottom plate;
The weight blocks are fixedly arranged on the bottom plate and are provided with two weight blocks for maintaining the stability of the bottom plate during piling;
The stabilizing mechanism is arranged on the bottom plate, can extend downwards to suspend the universal wheel and is used for maintaining the stability of the device when the device is stationary;
The support groove is fixedly arranged on one side of the bottom plate, far away from the pushing handle, a reciprocating mechanism is arranged in the support groove, a support plate is fixedly connected to the power output end of the reciprocating mechanism, and the reciprocating mechanism is used for driving the support plate to reciprocate up and down;
The buffer mechanism is fixedly arranged on the support plate, a pile driving column is arranged on the buffer mechanism, the reciprocating mechanism is used for driving the pile driving column to move downwards so as to drive the pile, and the buffer mechanism is used for buffering the pile driving column during driving;
The reciprocating mechanism includes: the second power piece is fixedly arranged in the supporting groove, and an incomplete bevel gear is fixedly connected with an output shaft of the second power piece;
The screw rod is provided with two mutually far ends and is rotationally connected with the inner wall of the supporting groove, the threads of the two screw rods are opposite in rotation direction, the mutually close ends of the screw rods are fixedly connected with a rotating rod, the rotating rod is fixedly provided with a driven bevel gear, and the driven bevel gear is provided with two driven bevel gears and is meshed with the incomplete bevel gear intermittently;
The guide rod is provided with two guide rods, the mutually far ends of the guide rods are fixedly connected with the inner wall of the supporting groove, the guide rods are arranged on one side of the screw rod and sleeved with threaded blocks in threaded connection with the screw rod, and the threaded blocks can move along the guide rods under the rotation of the screw rod;
One end of the push rod is hinged with the thread block, and the other end of the push rod is hinged with the lifting plate which is fixedly connected with the support plate;
the guide groove is fixedly arranged on the inner wall of the supporting groove, and guide wheels arranged on the lifting plate are arranged in the guide groove in a sliding manner;
The buffer mechanism includes: the sleeve is provided with a plurality of sleeves and is fixedly connected with the support plate, a sliding column is fixedly arranged in the sleeve, and a sliding block is sleeved on the sliding column;
The two ends of the buffer spring are fixedly connected with the inner wall of the sleeve and the sliding block respectively and are used for buffering the sliding block;
And one end of the loop bar is fixedly connected with the sliding block, the other end of the loop bar is arranged outside the sleeve and is fixedly connected with the protection plate, and the piling column is fixedly arranged on the protection plate.
2. A piling device for road and bridge construction according to claim 1, wherein the stabilizing mechanism includes:
The support ring is fixedly arranged on the bottom plate, a pushing-down assembly is fixedly arranged in the support ring, and a power output end of the pushing-down assembly slides through the bottom plate;
The stabilizing column is arranged on two sides of the bottom plate in a sliding mode, a stabilizing plate is fixedly arranged on the stabilizing column, a through hole for the universal wheel to pass through is formed in the stabilizing plate, and the power output end of the pushing-down assembly is fixedly connected with the stabilizing column.
3. A piling device for road and bridge construction according to claim 2, wherein the push-down assembly includes:
The support sleeve is fixedly arranged on the support ring, a first power piece is fixedly arranged in the support sleeve, and a first gear is fixedly connected with the output shaft of the first power piece;
The two ends of the threaded column are rotationally connected with the inner wall of the supporting sleeve, and a second gear meshed with the first gear is fixedly arranged on one side of the threaded column;
The two ends of the rotation limiting column are fixedly connected with the supporting sleeve, a threaded plate in threaded connection with the threaded column is sleeved on the rotation limiting column, and the threaded plate can move along the rotation limiting column under the rotation of the threaded column;
And one end of the output rod is fixedly connected with the threaded plate, the other end of the output rod is arranged outside the supporting sleeve, and the stabilizing plate is fixedly connected with the other end of the output rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123213.0U CN220813833U (en) | 2023-08-09 | 2023-08-09 | Pile driving device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123213.0U CN220813833U (en) | 2023-08-09 | 2023-08-09 | Pile driving device for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813833U true CN220813833U (en) | 2024-04-19 |
Family
ID=90705825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322123213.0U Withdrawn - After Issue CN220813833U (en) | 2023-08-09 | 2023-08-09 | Pile driving device for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813833U (en) |
-
2023
- 2023-08-09 CN CN202322123213.0U patent/CN220813833U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: 28-30 / F, Jiangshan resources building, 256 Laodong West Road, Tianxin District, Changsha, Hunan 410000 Patentee after: ZHONGNAN CONSTRUCTION GROUP Co.,Ltd. Country or region after: China Address before: No.801, Unit 2, Building 1, No. 68 Xueyuan Road, Yuhua District, Shijiazhuang City, Hebei Province, 050000 Patentee before: Meng Zhenqi Country or region before: China |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20240419 Effective date of abandoning: 20240605 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20240419 Effective date of abandoning: 20240605 |