CN203475433U - Noiseless pile pressing device for steel sheet piles - Google Patents
Noiseless pile pressing device for steel sheet piles Download PDFInfo
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- CN203475433U CN203475433U CN201320588139.3U CN201320588139U CN203475433U CN 203475433 U CN203475433 U CN 203475433U CN 201320588139 U CN201320588139 U CN 201320588139U CN 203475433 U CN203475433 U CN 203475433U
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Abstract
Provided is a noiseless pile pressing device for steel sheet piles. According to the noiseless pile pressing device for the steel sheet piles, four stand column guide rails (27) are arranged on the outer sides of the four corners of a frame (28) of a clamping mechanism (3) respectively, and are fixed to a base (8), guide sliding blocks (16) which are closely attached to the stand column guide rails are fixedly arranged on the top surface and the bottom surface of the frame, a pair of pile pulling cylinders (7) are fixed to the lower portion of the interior of the frame, two clamping oil cylinder sets are fixedly arranged in the middle of the interior of the frame in the vertical direction, each clamping oil cylinder set comprises a straight-plate clamping oil cylinder (1) and a cap-shaped clamping oil cylinder (14), and each straight-plate clamping oil cylinder (1) and the corresponding cap-shaped clamping oil cylinder (14) are used for clamping a point on the upper portion and a point on the lower portion of an H-shaped connecting plate (29) of an H-shaped and cap-shaped steel sheet pile and clamping two points on the upper portion and two points on the lower portion of a cap-shaped inclined plate (30) respectively to form a fix-point stable clamping structure. The steel sheet piles are pressed in without noise through cooperation between the noiseless pile pressing device and the pile pulling cylinders in a static pressure mode, and a winch does not need to be used for pulling the steel sheet piles.
Description
Technical field
The utility model relates to pile press and pressing pile construction technology field, is a kind of noiselessness steel sheet pile pile compacting equipment specifically.
Background technology
Steel sheet pile is low with its cost, steady quality, can Reusability, the advantage of good combination property and obtaining a wide range of applications in all kinds of base pit engineerings, steel sheet pile refers to and after factory is rolled processing, is processed into the member that there is fore shaft shape at two ends, conventional steel sheet pile section form has shape for hat and U-shaped, and other also have combined and linear pattern board-like etc.As a type of supporting and protection structure, it has the advantages such as high-strength, lightweight, water-resisting property are good, long service life, safe, low to space requirement, environment protecting is remarkable, the function also with disaster relief and rescue, add that construction is simple, the duration is short, reusable, construction cost is low, so the purposes of steel sheet pile is quite extensive.Aspect permanent structure, it can be used for harbour, retaining wall, flood wall etc.; Aspect provisional structure, it can be used for dash in flood control cutout, bridge construction cofferdam and municipal infrastructure project, retaining wall etc.; Aspect flood-fighting, it can be used for flood control and prevent from caving in, subside, the purposes such as quicksand.
Because the U-shaped section bar steel sheet pile that waits has insufficient rigidity, problem that foundation pit deformation amount is larger in engineering practice, combined steel sheet pile possesses larger rigidity with it, and does not lose the feature that speed of application is fast, can reuse, and has larger advantage.Current combined steel sheet pile has double steel sheet pile, the combined steel sheet pile of HZ, steel pipe and steel sheet pile combination, and CAZ steel sheet pile, is the combination between steel sheet pile and shaped steel or steel sheet pile, steel sheet pile and shaped steel are arranged apart, construction respectively, complicated construction technique, work progress is difficult to control.H+ hat shape steel sheet pile adopts large-sized hot rolling wide cut hat shape steel sheet pile and has the steel sheet pile of the H shaped steel welding combination of enriching specification.There is larger rigidity, can control better foundation ditch limit shape, and easy construction is quick, thereby there is clear superiority in the constructions such as coffering.
Existing pile works has the impact pile driving of use method, vibropiling method, auger combined type engineering method and static pressure engineering method, and impact pile driving method is that hydraulic hammer or diesel hammer are installed on bikini pile driver, with its hammering steel sheet pile, makes it to be driven underground.When hitting power is excessive, steel sheet pile portion may be broken, therefore must select suitable hammer; Vibropiling method is that motor vibrates in vertical direction, thereby makes steel sheet pile injection underground.Because without hitting power, little to the damage of steel sheet pile, also extracting of steel sheet pile can adopt the method.Vibrating hammer, motor, crane, consisting of, is a kind of construction method of compactness.Above two kinds of engineering method construction noises are large, and piling bar is easily caused and damages distortion, are not suitable for using in Urban Areas.Static pressure engineering method with hydraulic pressure pile pressing device is comprised of fluid pressure type pile press, steel sheet pile equipment, along with creeping into of piling, in hydraulic jack mode, promotes being pressed into of steel sheet pile.Compare with hammering and vibrations engineering method, the method have noise little, vibrate littlely, the applicable spiral that adopts creeps into, and is also applicable to firm hard formation condition.But static pressure engineering method is only carried out foundation construction for pile tube or square pile at present, there are no the Static pressure pile driver of steel sheet pile and the application of construction.And pile tube and square pile and cofferdam are with the stake of steel sheet pile, confidential to ask from structural requirement, power equipment, clamping device so that materials be all diverse.Steel sheet pile pile driver not only vibrates greatly, noise is large, and a set of power source and crane that its pile pulling ancillary facility need to be special, and integral device center of gravity is higher.
Summary of the invention
Technical problem to be solved in the utility model is to provide noiselessness steel sheet pile pile compacting equipment for a kind of cofferdam.
Described noiselessness steel sheet pile pile compacting equipment, comprise operating room, long ship, short ship, short ship revolution, platform, loop wheel machine, electrical control system, hydraulic system and pile pressing device, it is characterized in that: described pile pressing device comprises gantry, piling cylinder, clamping device, base, skirt piles supporting leg, skirt piles shoring, described base is connected with the skirt piles free bearing of described platform side by bearing pin, base is bolted to connection a pair of gantry, a pair of described piling cylinder is fixedly installed in respectively in a pair of gantry, the both sides, top of described clamping device are provided with a pair of connection free bearing, the piston rod of piling cylinder is fixed with the described free bearing that is connected, described clamping device is provided with framework, four jiaos of described framework outsides be provided with four with the fixing column guide rail of base, the end face of framework and bottom surface are fixed with the guide runner of being close to column guide rail, for described clamping device is limited on vertical line, move, the fixing a pair of pile pulling cylinder in bottom in framework, middle part vertical direction is fixed with two groups of clamping oil cylinders, each group clamping oil cylinder comprises that a straight plate holder holds cylinder and a shape for hat clamping cylinder, for clamp respectively the H junction plate of H+ hat shape steel sheet pile upper and lower each a bit and 6 stable holding structures of upper and lower each 2 formation of shape for hat swash plate.
As embodiment, described straight plate holder is held the side that cylinder is positioned at the described H junction plate of H+ hat shape steel sheet pile, and the tailpiece of the piston rod that straight plate holder is held cylinder coordinates clamping by straight plate grip block with the fixedly fixture block that H junction plate opposite side is fixedly installed; Described shape for hat clamping cylinder is positioned at the shape for hat outside of H+ hat shape steel sheet pile, the tailpiece of the piston rod of shape for hat clamping cylinder coordinates clamping by shape for hat grip block with the symmetrically arranged a pair of fixedly fixture block of H junction plate one side at described shape for hat swash plate, for described H+ hat shape steel sheet pile is carried out to synchronism stability clamping.
A kind of prioritization scheme is that the structure of described shape for hat grip block is that inclined-plane, the front center of fitting for the shape for hat swash plate with described H+ hat shape steel sheet pile in front end both sides established reeded column construction.
As embodiment, described guide runner is symmetrical arranged in end face and the bottom surface of described framework, totally 16, for every root post guide rail, in end face and the bottom surface of framework, be provided with orthogonal two guide runners of contact surface, described framework integral body is locked in four root post guide rails and slides.
As embodiment, skirt piles supporting leg is equipped with in the outside of described base, and described skirt piles supporting leg is connected with base by skirt piles shoring, for adjust the levelness of described base by skirt piles shoring, to guarantee the verticality of steel sheet pile.
Utilize and combine the construction method of above-mentioned noiselessness steel sheet pile pile compacting equipment, to comprise that following step carries out successively:
Step 3, shrink all straight plate holders and hold cylinder and shape for hat clamping cylinder, to open straight plate holder, hold straight plate grip block and the shape for hat grip block that cylinder is connected respectively with shape for hat clamping cylinder, one end of steel sheet pile is inserted into two straight plate holders and holds between cylinder and straight plate grip block separately, be also inserted between four shape for hat clamping cylinders and shape for hat grip block separately simultaneously;
Step 4, extend all straight plate holders and hold cylinder and shape for hat clamping cylinder, clamp steel sheet pile to setting pressure, regulate stake position, by the verticality that regulates skirt piles shoring inspection and adjust steel sheet pile to setting value;
Step 6, shrink straight plate holder and hold cylinder and shape for hat clamping cylinder, promote clamping device to setting height, repeating step four, step 5, until Pile feeder reaches design elevation, the displacement of stake machine.
As prioritization scheme, described step 2 specifically also comprises, before hanging stake, at the front end installation high-voltage nozzle of steel sheet pile, high pressure nozzle is connected to high-pressure water tank; At pressure pile resistance, surpass threshold value and carry out after pile pulling action, start high pressure nozzle removing obstacles.
The utility model discloses the free of contamination steel sheet pile pile compacting equipment of a kind of noiselessness, steel sheet pile huge noise and vibration pollution that especially H+ hat shape steel sheet pile can only rely on hammering and vibropiling mode to bring are through with.The utility model is for the promising H+ hat shape steel of tool sheet pile, rationally be provided with clamping device, saved hoist engine pile pulling device, with straight plate holder hold cylinder and the shape for hat clamping straight plate grip block of cylinder utilization and shape for hat grip block to 6 of steel sheet pile clampings, to coordinate 16 guide runners of clamping device to guarantee the clamping stability of steel sheet pile and guiding steady qualitative, with pile pulling cylinder, in piling process, do piling, pile pulling action coordinate solve the resistance problems of too that run in piling process and better laminating adjust the locking cooperation between steel sheet pile.Even if make in Urban Areas, be also applicable to using noiselessness steel sheet pile to carry out cofferdam construction.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram front view,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is steel sheet pile pile pressing device structural representation,
Fig. 4 be in Fig. 3 A-A to partial view,
Fig. 5 is retained part schematic diagram.
In figure: 1-piling cylinder, 2-gantry, 3-clamping device, 4-skirt piles shoring, 5-skirt piles supporting leg, 6-joist, 7-pile pulling cylinder, 8-base, 9-skirt piles bearing, 10-connects free bearing, the straight plate holder of 11-is held cylinder, the straight plate grip block of 12-, 13-hat grip block, 14-hat clamping cylinder, 15-is fixture block fixedly, 16-guide runner, 17-operating room, 18-hydraulic system, the long ship of 19-, 20-platform, the short ship revolution of 21-, 22-supporting leg counterweight, 23-loop wheel machine, 24-H+ hat shape steel sheet pile, 25-pile pressing device, 26-skirt piles free bearing, 27-column guide rail, 28-framework, 29-H junction plate, 30-shape for hat swash plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated: as Fig. 1, shown in 2, described noiselessness steel sheet pile pile compacting equipment, comprise operating room 17, long ship 19, short ship, short ship revolution 21, platform 20, loop wheel machine 23, electrical control system, hydraulic system and pile pressing device 25, as Fig. 3, described pile pressing device 25 comprises gantry 2, piling cylinder 1, clamping device 3, base 8, skirt piles supporting leg 5, skirt piles shoring 4, described base 8 is connected with the skirt piles free bearing 26 of described platform 20 sides by bearing pin, base 8 is bolted to connection a pair of gantry 2, a pair of described piling cylinder 1 is fixedly installed in respectively in a pair of gantry, the both sides, top of described clamping device 3 are provided with a pair of connection free bearing 10, the piston rod of piling cylinder 1 is fixed with the described free bearing 10 that is connected, when piling cylinder extends piston rod thus, clamping device can be pressed down.Described clamping device 3 is provided with framework 28, four jiaos of described framework 28 outsides be provided with four with the fixing column guide rail 27 of base 8, as embodiment, skirt piles supporting leg 5 is equipped with in the outside of described base 8, described skirt piles supporting leg 5 is connected with base by skirt piles shoring 4, for adjust the levelness of described base by skirt piles shoring 4, to guarantee the verticality of steel sheet pile.
The end face of framework and bottom surface are fixed with the guide runner 16 of being close to column guide rail, for described clamping device is limited on vertical line, move; As embodiment, symmetrically arranged totally 16 in the end face of described framework 28 and bottom surface of described guide runners 16, for every root post guide rail 27, in end face and the bottom surface of framework 28, be provided with orthogonal two guide runners 16 of contact surface, make described framework integral body be locked in the interior slip of four root post guide rails 27.
As shown in Figure 3,4, the fixing a pair of pile pulling cylinder 7 in bottom in framework, middle part vertical direction is fixed with two groups of clamping oil cylinders, each group clamping oil cylinder comprises that a straight plate holder holds cylinder 1 and a shape for hat clamping cylinder 14, for clamp respectively the H junction plate 29 of H+ hat shape steel sheet pile upper and lower each a bit and 6 stable holding structures of upper and lower each 2 formation of shape for hat swash plate 30.
As Fig. 5, as embodiment, described straight plate holder is held the side that cylinder 1 is positioned at the described H junction plate 29 of H+ hat shape steel sheet pile, and the tailpiece of the piston rod that straight plate holder is held cylinder 1 coordinates clamping by straight plate grip block 12 with the fixedly fixture block 15 that H junction plate 29 opposite sides are fixedly installed; Described shape for hat clamping cylinder 14 is positioned at the shape for hat outside of H+ hat shape steel sheet pile, the tailpiece of the piston rod of shape for hat clamping cylinder 14 coordinates clamping by shape for hat grip block 13 with the symmetrically arranged a pair of fixedly fixture block 15 of H junction plate 29 1 side at described shape for hat swash plate 30, for described H+ hat shape steel sheet pile is carried out to synchronism stability clamping.
A kind of prioritization scheme is that the structure of described shape for hat grip block 13 is that inclined-plane, the front center of fitting for the shape for hat swash plate 30 with described H+ hat shape steel sheet pile in front end both sides established reeded column construction.H type+hat combined steel plate pile at this as typical case's application has good seal performance, and the feature of leakproof is used and had friction, low noise, pollution-free in conjunction with special equipment of the present utility model, and safety, environmental protection, economy are easy to operate.
Feature described in above-described embodiment and effect all can cross-reference in each embodiment.
Utilization of the present utility model is also combined the construction method of above-mentioned noiselessness steel sheet pile pile compacting equipment, to comprise that following step carries out successively:
Step 3, shrink all straight plate holders and hold cylinder 11 and shape for hat clamping cylinder 14, open straight plate holder and hold straight plate grip block 12 and the shape for hat grip block 13 that cylinder 11 is connected respectively with shape for hat clamping cylinder 14, one end of steel sheet pile is inserted into two straight plate holders and holds between cylinder 11 and straight plate grip block 12 separately, be also inserted between four shape for hat clamping cylinders 14 and shape for hat grip block 13 separately simultaneously.
Step 4, extend all straight plate holders and hold cylinder 11 and shape for hat clamping cylinder 14, clamp steel sheet pile to setting pressure, regulate stake position, by the verticality that regulates skirt piles shoring 4 to check and adjust steel sheet pile to setting value.
Step 6, shrink straight plate holder and hold cylinder 11 and shape for hat clamping cylinder 14, promote clamping device to setting height, repeating step four, step 5, until Pile feeder reaches design elevation, the displacement of stake machine.
The utility model device electrical system is connected with hydraulic system with the electric system of main machinery control room with hydraulic system.Ease for operation and safety have been guaranteed.Utilize steel sheet pile piling engineering method to carry out static pressure piling, can adapt to the piling operation of different soil property and soil layers, wide accommodation, efficiency of construction is high.Hole wall collapse can not occur, pile foundation construction reliability is high.In construction, friction, low noise, nuisanceless, pollution-free.Efficiently, environmental protection, economy.The advantage of its H+ hat combined steel plate pile piling engineering method is: the recyclable recycling of H+ hat combined steel plate pile, can not destroy H type+hat combined steel plate pile, be particularly suitable for the construction requirements such as riverside slope dyke weir, underground construction, leakproof, the additional residue (as mud, grit etc.) of nothing produce.
Claims (5)
1. a noiselessness steel sheet pile pile compacting equipment, comprises operating room (17), long ship (19), short ship, the revolution of short ship (21), platform (20), loop wheel machine (23), electrical control system, hydraulic system and pile pressing device (25), it is characterized in that:
Described pile pressing device (25) comprises gantry (2), piling cylinder (1), clamping device (3), base (8), skirt piles supporting leg (5), skirt piles shoring (4), described base (8) is connected with the skirt piles free bearing (26) of described platform (20) side by bearing pin, base (8) is bolted to connection a pair of gantry (2), a pair of described piling cylinder (1) is fixedly installed in respectively in a pair of gantry, the both sides, top of described clamping device (3) are provided with a pair of connection free bearing (10), and the piston rod of piling cylinder (1) is fixed with the described free bearing (10) that is connected;
Described clamping device (3) is provided with framework (28), four jiaos of described framework (28) outsides be provided with four with the fixing column guide rail (27) of base (8), the end face of framework and bottom surface are fixed with the guide runner (16) of being close to column guide rail, for described clamping device is limited on vertical line, move; The fixing a pair of pile pulling cylinder (7) in bottom in framework, middle part vertical direction is fixed with two groups of clamping oil cylinders, each group clamping oil cylinder comprises that a straight plate holder holds cylinder (1) and a shape for hat clamping cylinder (14), for clamp respectively the H junction plate (29) of H+ hat shape steel sheet pile upper and lower each a bit and 6 stable holding structures of upper and lower each 2 formation of shape for hat swash plate (30).
2. noiselessness steel sheet pile pile compacting equipment according to claim 1, it is characterized in that: described straight plate holder is held the side that cylinder (1) is positioned at the described H junction plate (29) of H+ hat shape steel sheet pile, the tailpiece of the piston rod that straight plate holder is held cylinder (1) coordinates clamping by straight plate grip block (12) with the fixedly fixture block (15) that H junction plate (29) opposite side is fixedly installed; Described shape for hat clamping cylinder (14) is positioned at the shape for hat outside of H+ hat shape steel sheet pile, the tailpiece of the piston rod of shape for hat clamping cylinder (14) coordinates clamping by shape for hat grip block (13) with H junction plate (29) the one symmetrically arranged a pair of fixedly fixture blocks of side (15) at described shape for hat swash plate (30), for described H+ hat shape steel sheet pile is carried out to synchronism stability clamping.
3. noiselessness steel sheet pile pile compacting equipment according to claim 2, is characterized in that: the structure of described shape for hat grip block (13) is that inclined-plane, the front center of fitting for the shape for hat swash plate (30) with described H+ hat shape steel sheet pile in front end both sides established reeded column construction.
4. noiselessness steel sheet pile pile compacting equipment according to claim 1, it is characterized in that: described guide runner (16) is symmetrical arranged in end face and the bottom surface of described framework (28), totally 16, for every root post guide rail (27), in end face and the bottom surface of framework (28), be provided with orthogonal two guide runners of contact surface (16), described framework integral body be locked in four root post guide rails (27) and slide.
5. noiselessness steel sheet pile pile compacting equipment according to claim 1, it is characterized in that: skirt piles supporting leg (5) is equipped with in the outside of described base (8), described skirt piles supporting leg (5) is connected with base by skirt piles shoring (4), for adjust the levelness of described base by skirt piles shoring (4), to guarantee the verticality of steel sheet pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588139.3U CN203475433U (en) | 2013-09-23 | 2013-09-23 | Noiseless pile pressing device for steel sheet piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588139.3U CN203475433U (en) | 2013-09-23 | 2013-09-23 | Noiseless pile pressing device for steel sheet piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475433U true CN203475433U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588139.3U Withdrawn - After Issue CN203475433U (en) | 2013-09-23 | 2013-09-23 | Noiseless pile pressing device for steel sheet piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452760A (en) * | 2013-09-23 | 2015-03-25 | 湖北毅力机械有限公司 | Noiseless steel sheet pile pressing equipment and construction method thereof |
| CN111453642A (en) * | 2020-04-14 | 2020-07-28 | 马鞍山宏合建筑工程有限公司 | Steel sheet pile transports lifting device for water conservancy construction |
-
2013
- 2013-09-23 CN CN201320588139.3U patent/CN203475433U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452760A (en) * | 2013-09-23 | 2015-03-25 | 湖北毅力机械有限公司 | Noiseless steel sheet pile pressing equipment and construction method thereof |
| CN111453642A (en) * | 2020-04-14 | 2020-07-28 | 马鞍山宏合建筑工程有限公司 | Steel sheet pile transports lifting device for water conservancy construction |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20161012 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20161012 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |