CN214614062U - Fuselage gyration fixing device suitable for piling machinery - Google Patents
Fuselage gyration fixing device suitable for piling machinery Download PDFInfo
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- CN214614062U CN214614062U CN202120138367.5U CN202120138367U CN214614062U CN 214614062 U CN214614062 U CN 214614062U CN 202120138367 U CN202120138367 U CN 202120138367U CN 214614062 U CN214614062 U CN 214614062U
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Abstract
The utility model provides a fuselage gyration fixing device suitable for piling machinery, including stake machine platform truck, the track is got off, it supports through the gyration to be connected to get off between stake machine platform truck and the track, still include fixed earrings I, fixed earrings II, the bracing piece, the round pin axle, laser emission device, laser receiving baffle, fixed earrings I is two, fix on the track is got off, fixed earrings II is one and fixes on stake machine platform truck, the both ends of bracing piece are equipped with the pinhole, the one end of bracing piece is connected through fixed earrings I that round pin axle and track were got off, laser emission device is vertical upwards fixed on the track is got off, laser receiving baffle is fixed on stake machine platform truck. The trolley is adjusted to be in a fixed state or a rotating state, and only two workers are needed to cooperate to operate, so that the construction cost is reduced, the time and the labor are saved, and the trolley is safe and reliable. The machine body rotation fixing device enables the trolley to be flexibly switched between a rotation state and a fixing state, and the service life of the pile driver is prolonged.
Description
Technical Field
The utility model relates to a fuselage gyration, fixed and fuselage gyration fixed interconversion's multi-functional crawler-type pile driver especially relates to a fuselage gyration fixing device suitable for piling machinery.
Background
The engineering machinery used for pile driving operation at present mainly comprises a hydraulic pile driver, a hydraulic vibration hammer, a hydraulic impact hammer, a walking pile driver and a crawler pile driver. The crawler-type pile driver is an engineering machine for driving a steel sheet pile into the ground by using a vibration hammer or an impact hammer which is equipped by the crawler-type pile driver, and mainly comprises a mechanical structure, a power system, an electro-hydraulic control system, a working machine and the like, wherein the mechanical structure comprises a luffing mechanism, a tilting mechanism, a swinging mechanism, a telescopic mast mechanism, a winch mechanism and the like. The pile driving principle is that the steel pile is driven into the ground by the self weight of the pile driver and the vibration or hammering of the working machine. The pile pulling construction principle is that a reaction force seat at the bottom of the mast props against the ground, an oil cylinder of the auxiliary mast pushes the auxiliary mast to move upwards, and a working machine is driven to move upwards through a pulley, so that pulling force is applied to the pile. The machine has the advantages of high integration level, small volume, high efficiency and the like, can not only realize the operations of vibration pile sinking, impact pile driving and static pressure pile planting of various steel piles, but also realize the operations of pre-drilling, diaphragm wall, deep stirring and the like.
The crawler-type pile driver meets a plurality of requirements in the construction process, the mutual conversion of the rotation and the fixation of the body and the rotation and the fixation of the body is required, the stability of each state of the body is required to be ensured, the labor capacity of field workers is reduced, and the rotation and the fixation device of the body is produced at the right moment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuselage gyration fixing device suitable for piling machinery can realize the fuselage gyration state of crawler-type pile driver when the construction, also can guarantee when crawler-type pile driver stops the construction or fuselage stationary state when transporting, safe and reliable, easy operation simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fuselage gyration fixing device suitable for piling machinery comprises a pile machine trolley and a track lower vehicle, wherein the pile machine trolley is connected with the track lower vehicle through a gyration support, the fuselage gyration fixing device also comprises a fixing ear ring I, a fixing ear ring II, a support rod, a pin shaft, a laser emitting device and a laser receiving baffle, the fixing ear rings I are two and are fixed on the track lower vehicle, the fixing ear ring II is one and is fixed on the pile machine trolley, the two ends of the support rod are provided with pin holes, one end of the support rod is connected with one fixing ear ring I on the track lower vehicle through the pin shaft, the laser emitting device is vertically upwards fixed on the track lower vehicle, and the laser receiving baffle is fixed on the pile machine trolley;
when the pile machine trolley and the crawler lower car are in the locking positions, the laser emitting device is opposite to the laser receiving baffle, and a pin hole at the other end of the supporting rod can be coaxially opposite to a hole II of the fixed earring and is connected with the hole II through a pin shaft;
when the pile machine trolley and the crawler lower vehicle rotate relatively, the pin hole at the other end of the supporting rod is coaxially opposite to the I hole of the other fixed earring on the crawler lower vehicle and is connected with the I hole of the other fixed earring through a pin shaft.
The laser emitting device is a laser pen.
The pin shaft is connected with the supporting rod and the fixed earrings I or II and then locked through pins.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the trolley is adjusted to be in a fixed state or a rotating state, and only two workers are needed to cooperate to operate, so that the construction cost is reduced, the time and the labor are saved, and the trolley is safe and reliable.
2) The machine body rotation fixing device enables the trolley to be flexibly switched between a rotation state and a fixed state, the trolley rotates flexibly during working, and the trolley is fixed during rest, so that the pile driver is prevented from being damaged, and the service life of the pile driver is prolonged.
Drawings
Fig. 1 is a schematic view of the fuselage rotation fixing device of the present invention.
Fig. 2 is a schematic view of a magnified part i of the device for fixing the rotation of the body according to the present invention.
Fig. 3 is a schematic view of the support rod of the present invention.
Fig. 4 is a top view of the support rod of the present invention.
Fig. 5 is a schematic view of the pin of the present invention.
In the figure: 1. the pile driver comprises a pile driver trolley, 2 a crawler lower vehicle, 3 a supporting rod, 4 a rotary support, 5 a fixing lug I, 6 a pin, 7 a pin shaft, 8 a laser transmitter, 9 a laser receiving baffle, 10 a pin hole and 11 a fixing lug II.
Detailed Description
The present invention will be described in detail below, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, a fuselage gyration fixing device suitable for piling machinery, including stake machine platform truck 1, track 2 of getting off, it supports 4 to be connected through the gyration between platform truck 1 and the track 2 of getting off, still includes fixed earrings I5, fixed earrings II 11, bracing piece 3, round pin axle 7, laser emission device 8, laser receiving baffle 7, fixed earrings I5 are two, fix on track 2 of getting off, and fixed earrings II 11 is one and fixes on stake machine platform truck 1, the both ends of bracing piece 3 are equipped with pinhole 10, and the one end of bracing piece 3 is connected with a fixed earrings I5 on track 2 of getting off through round pin axle 7, laser emission device 8 is vertical upwards to be fixed on track 2 of getting off, laser receiving baffle 9 is fixed on stake machine platform truck 1;
when the pile machine trolley 1 and the crawler lower vehicle 2 are in locking positions, the laser emitting device 8 is opposite to the laser receiving baffle 9, and a pin hole 10 at the other end of the support rod 3 can be coaxially opposite to a hole II 11 of the fixed lug ring and is connected with the fixed lug ring through a pin shaft 7;
when the pile machine trolley 1 and the crawler belt lower vehicle 2 rotate relatively, the pin hole 10 at the other end of the support rod 3 is coaxially opposite to another fixed ear ring I5 hole on the crawler belt lower vehicle 2 and is connected through a pin shaft 7.
The laser emitting device 8 is a laser pen.
The pin 7 is connected with the support rod 3 and the fixed earrings I5 or II 11 and then locked by the pin 6. One end of the pin shaft 7 is provided with a plug, the other end of the pin shaft is provided with a hole, and after the pin shaft is inserted into the pin hole, the other end of the pin shaft is inserted into the pin 6 to be locked.
When the crawler-type pile driver stops construction, the pile machine trolley 1 needs to be adjusted to be in a fixed state from a rotatable state at the moment, two workers need to work in a matched mode, one worker in the pile machine trolley 1 is in a cab, the direction of the pile machine trolley 1 is adjusted, a laser beam is opened at the moment, when the laser emitting device 8 is opposite to the laser receiving baffle 9, the laser receiving baffle 9 blocks the laser beam, the worker in the cab cannot see laser beam emission, the position of the pile machine trolley is determined to be in a locking position, and rotation of the pile machine trolley is stopped. And the pin 6 in the support rod 3 is unscrewed and pulled out by another worker, the pin 7 is pulled out, one end of the support rod 3 moves freely at the moment, the other end of the support rod 3 is fixed, the movable end of the support rod 3 is lifted, the pin hole 10 of the support rod 3 is aligned with the hole of the fixed earring II 11, the pin 7 is inserted into the hole, and finally the pin 6 is clamped on the hole of the pin 7. At this time, the fixing of the pile machine trolley 1 is completed. If the pile machine trolley 1 needs to be adjusted to be in a rotating state, only one worker is needed to operate. Unscrewing the pin 6, drawing out the pin 7 connecting the support rod 3 and the fixed earring II 11, leveling the support rod 3, aligning the support rod 8 with the pin hole of the fixed earring I5 below the support rod, inserting the pin 7 into the hole, finally penetrating the pin 6 through the hole on the pin 7, and screwing the pin 6. At this time, the pile driver truck 1 of the crawler pile driver is switched from the fixed state to the rotating state. After the operator leaves, the driver of the crawler pile driver can enter the cab of the pile driver trolley 1, prepare for starting, and start construction.
The construction of crawler-type pile driver at every turn is ended, all will notice fixed with the platform truck of fuselage, more carefully inspect during the transportation, whether the platform truck has adjusted to fixed state, when avoiding transporting, the gyration of fuselage platform truck, the accident takes place, damages pile driver etc..
The site construction conditions of the engineering mechanical equipment are diversified, the environment is complicated, and especially the trolley fixing of the pile driver is important in the open-air state, the construction rest stage and the stop operation of the pile driver. The machine body rotation fixing device can ensure smooth rotation of the trolley of the pile driver when the pile driver is constructed, and can keep the trolley fixed to prevent the pile driver from being damaged even in windy weather or under severe environments with uneven ground states when the pile driver stops construction or is transported.
Claims (3)
1. The machine body rotation fixing device is characterized by further comprising two fixing ear rings I, two fixing ear rings II, a support rod, a pin shaft, a laser emitting device and a laser receiving baffle, wherein the two fixing ear rings I are fixed on the lower crawler belt, the two fixing ear rings II are fixed on the machine body trolley, the two ends of the support rod are provided with pin holes, one end of the support rod is connected with one fixing ear ring I on the lower crawler belt through the pin shaft, the laser emitting device is vertically upwards fixed on the lower crawler belt, and the laser receiving baffle is fixed on the machine body trolley;
when the pile machine trolley and the crawler lower car are in the locking positions, the laser emitting device is opposite to the laser receiving baffle, and a pin hole at the other end of the supporting rod can be coaxially opposite to a hole II of the fixed earring and is connected with the hole II through a pin shaft;
when the pile machine trolley and the crawler lower vehicle rotate relatively, the pin hole at the other end of the supporting rod is coaxially opposite to the I hole of the other fixed earring on the crawler lower vehicle and is connected with the I hole of the other fixed earring through a pin shaft.
2. The machine body rotation fixing device suitable for the piling machine according to claim 1, wherein the laser emitting device is a laser pen.
3. The machine body rotation fixing device suitable for the piling machine according to claim 1, wherein the pin is locked by a pin after being connected with the supporting rod and the fixing lug I or the fixing lug II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138367.5U CN214614062U (en) | 2021-01-19 | 2021-01-19 | Fuselage gyration fixing device suitable for piling machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138367.5U CN214614062U (en) | 2021-01-19 | 2021-01-19 | Fuselage gyration fixing device suitable for piling machinery |
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| Publication Number | Publication Date |
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| CN214614062U true CN214614062U (en) | 2021-11-05 |
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| CN202120138367.5U Active CN214614062U (en) | 2021-01-19 | 2021-01-19 | Fuselage gyration fixing device suitable for piling machinery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313292A (en) * | 2022-03-17 | 2022-04-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Launching and taking-off device of airplane |
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2021
- 2021-01-19 CN CN202120138367.5U patent/CN214614062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313292A (en) * | 2022-03-17 | 2022-04-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Launching and taking-off device of airplane |
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