CN201857614U - Punching pile driver with self dumping resistance - Google Patents
Punching pile driver with self dumping resistance Download PDFInfo
- Publication number
- CN201857614U CN201857614U CN2010201025501U CN201020102550U CN201857614U CN 201857614 U CN201857614 U CN 201857614U CN 2010201025501 U CN2010201025501 U CN 2010201025501U CN 201020102550 U CN201020102550 U CN 201020102550U CN 201857614 U CN201857614 U CN 201857614U
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- CN
- China
- Prior art keywords
- gauge tap
- frame
- translation frame
- cord
- pile driver
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a punching pile driver with self dumping resistance, comprising a rack, a wire rope, a base and an electromotor disposed on the base. The utility model is characterized in that the rear end of the rack is provided with an anti-dumping rack control switch which is connected to a hanging nut through a cord; the hanging nut is capable of stopping the electromotor (11) by cutting the anti-dumping rack control switch. The utility model has advantages of effectively preventing the punching pile driver from dumping due to that the weight is stuck or sticked; increasing the safety of the punching pile driver; prolonging the service lifetime of a punching pile driver and protecting construction workers.
Description
Technical field
The utility model relates to engineering system stake equipment, is specifically related to punching stake machine.
Background technology
Road and bridge construction is especially greatly developed under the background of traffic in country at present, in the work progress at overhead railway, sky way, bridge pier, bridge pier need be stood in the underground lithosphere admittedly, to guarantee the firm of bridge.Therefore must guarantee that in the formation in pier hole the degree of depth in pier hole reaches in the lithosphere, so just need specialized apparatus punching down earthward, and the both sides or the cleaning that in the process of punching unnecessary earth/slurry and rubble are expressed to the hole go out, to continue downward punching.
Above-mentioned punching at present mainly is to utilize weight (also being referred to as Churn drill) to realize by punching stake machine, the operating principle of existing punching stake machine is mainly: lifting weight to certain altitude makes it dash forward then and puts the back free-falling, impact contact surface, and then lifting weight, prominent again putting ... motion and so forth, utilize impact kinetic energy impact extrusion soil layer or fractured rock pore-forming, part disintegrating slag and mud are squeezed in the hole wall, major part becomes body refuse, utilization is drawn slag tube or other method with outside the body refuse tap, and then put down reinforcing cage, concrete perfusion pile.
Generally speaking, need release on control handle when dropping hammer, weight promptly can be from free-falling on the fixed pulley, in default position, hole, from top to bottom clash into, pulverize earth and slag charge, carry hammering blow pier hole once more or propose weight when needs, then need firmly pull the solenoidoperated cluthes handle, fast with the weight pull-up by operating personnel so that when clearing up pulverized earth or slag charge.In case the tup of weight is clung by argillic horizon or blocked by rock or solution cavity and can not rise when hammering into shape, because rotating cylinder still produces a very big pulling force by wire rope to weight under the effect of motor, this pulling force can produce reaction force and anti-the rear end of whole frame is pulled upwardly, if operating personnel can not in time react and stop this moment, the accident (the domestic translation frame accident that has taken place repeatedly by inferior initiation) of translation frame will very easily be caused, this not only damages punching stake machine itself easily, and will bring harm to operating personnel's life security.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of punching stake machine that can prevent translation frame.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of have anti-from the punching stake machine that turns over function, comprise frame, wire rope, support, weight and be installed on motor on the support, it is characterized in that, the rear end of described frame is provided with an anti-translation frame gauge tap, and this anti-translation frame gauge tap is connected with one by cord can prevent that translation frame gauge tap (80) makes the thallium that hangs that motor (11) shuts down by cutting off.
Prevent the sensitivity of overturning in order further to improve punching stake machine; one pivoted arm can be installed between described anti-translation frame gauge tap and cord; this pivoted arm is horizontal setting and stretches out the support rear end; during the translation frame protection; hang thallium and at first spur pivoted arm downwards by cord; and then the anti-translation frame gauge tap of pulling, cut off the Motor Control power supply so that motor shuts down.
The utility model can effectively prevent the overturning that punching stake machine is caused by card owing to weight, has not only strengthened the security performance of punching stake machine, and has great importance at the secure context that prolongs punching stake machine life-span and protection construction workman.
Description of drawings
Fig. 1 is a punching stake machine overall structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of A part among Fig. 1;
Fig. 3 is the dynamo-electric moving part-structure schematic diagram of punching stake of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, the utility model discloses a kind of anti-punching stake machine that turns over function certainly that has, comprise frame 1, support 10, motor 11, reduction box 13, fixed axis 19, reel 20, first fixed pulley 14, second fixed pulley 15, a wire rope 2 and weight 16, wherein
Also be provided with the height of first support 4, second support 5 and pull bar 6, the first supports 4 and reel 20 on the described frame 1 highly quite or a little more than the height of reel 20 and be installed in the nearly rear end of frame 1, on first support 4, be equiped with first fixed pulley 14; Second support 5 strand is located at the front end of frame 1 and is higher than the height of first support 4, and the middle and upper part of described second support 5 is connected by a pull bar 6 with gradient direction between the frame 1, and is equiped with second fixed pulley 15 on second support, 5 tops;
Described motor 11 is installed on the support 10;
Described reduction box 13 links to each other with motor 11 by shaft coupling 12, also is connected with a pinion 17 on its output shaft 131;
Be arranged with a gear wheel 18 on the described fixed axis 19, gear wheel 18 can be meshing with each other with pinion 17; Described reel 20 is separable with gear wheel 18 and is connected;
One end of described wire rope 2 links to each other with weight 16, and the other end is set around successively reels behind second fixed pulley 15 and first fixed pulley 14 and be fixed on the reel 20;
The rear end of described frame 1 is provided with anti-translation frame gauge tap 80, should prevent that translation frame gauge tap 80 was connected with one by cord 802 and hangs thallium 803, the length of described cord 802 determines that method is: cord 802 is in slightly relaxed state during operate as normal, and the nargin of rope pine equals frame 1 rear end and allows by the height of anti-pull-up; Described weight of hanging thallium 803 determines that method is: when surpass being allowed height in frame 1 rear end by anti-pull-up, can be enough to spur anti-translation frame gauge tap 80, when telephone-moving, be sling when soaring when hanging thallium 803, its shortage in weight is to draw bad anti-translation frame gauge tap 80; Described cord 802 with hang thallium 803 by binding or after hanging on the thallium 803 perforation, cord 802 is lain in the mode of hanging on the thallium 803 and be connected;
Between described anti-translation frame gauge tap 80 and the cord 802 pivoted arm 801 is housed, described pivoted arm 801 is horizontal setting and stretches out frame 1 rear end, and described cord 802 is connected in pivoted arm 801 ends.
When weight 16 is clung by argillic horizon or blocked by rock or solution cavity and can't play hammer the time, the reaction force that the very big pulling force that acts on weight 16 produces by wire rope 2 with the anti-pull-up in frame 1 rear end to certain altitude, hang thallium 803 and at first spur pivoted arm 801 downwards by cord 802, and then the anti-translation frame gauge tap 80 of leaving behind, the Motor Control power supply shuts down motor 11, to reach the purpose that prevents punching stake machine translation frame.
Claims (2)
1. one kind has anti-from the punching stake machine that turns over function, comprise frame (1), support (10), wire rope (2), weight (16) and be installed on motor (11) on the support (10), it is characterized in that, the rear end of described frame (1) is provided with an anti-translation frame gauge tap (80), and this anti-translation frame gauge tap (80) is connected with one by cord (802) can hang thallium (803) by what cut-out prevented that translation frame gauge tap (80) makes that motor (11) shuts down.
2. a kind of anti-punching stake machine that turns over function certainly that has according to claim 1; it is characterized in that; one pivoted arm (801) is installed between described anti-translation frame gauge tap (80) and the cord (802); this pivoted arm (801) is horizontal setting and stretches out frame (1) rear end; during the translation frame protection; hang thallium (803) and at first spur pivoted arm (801) downwards by cord (802), and then the anti-translation frame gauge tap (80) of pulling, the Motor Control power supply cut off so that motor (11) shuts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201025501U CN201857614U (en) | 2010-01-26 | 2010-01-26 | Punching pile driver with self dumping resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201025501U CN201857614U (en) | 2010-01-26 | 2010-01-26 | Punching pile driver with self dumping resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857614U true CN201857614U (en) | 2011-06-08 |
Family
ID=44103424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201025501U Expired - Lifetime CN201857614U (en) | 2010-01-26 | 2010-01-26 | Punching pile driver with self dumping resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134961B (en) * | 2010-01-26 | 2013-08-07 | 如皋市名门电气材料有限公司 | Punching pile machine with self-turning prevention function |
-
2010
- 2010-01-26 CN CN2010201025501U patent/CN201857614U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134961B (en) * | 2010-01-26 | 2013-08-07 | 如皋市名门电气材料有限公司 | Punching pile machine with self-turning prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110608 Effective date of abandoning: 20100126 |
|
| RGAV | Abandon patent right to avoid regrant |