CN2291501Y - Hammerblow brad driver - Google Patents
Hammerblow brad driver Download PDFInfo
- Publication number
- CN2291501Y CN2291501Y CN 97201344 CN97201344U CN2291501Y CN 2291501 Y CN2291501 Y CN 2291501Y CN 97201344 CN97201344 CN 97201344 CN 97201344 U CN97201344 U CN 97201344U CN 2291501 Y CN2291501 Y CN 2291501Y
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- CN
- China
- Prior art keywords
- guide rail
- hammering
- slideway
- soil nailing
- balladeur train
- 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 - Fee Related
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model belongs to a building machine, which is composed of a long guiding rail 3 with a slideway and a bracket, a sliding rack which can slide along the slideway, a hammering device 6 fixed to the sliding rack, a feeding driving device 7 positioned at one end of the guiding rail 3 and a bearing device 4. A soil nail 1 is positioned by the bearing device, the other end of the guiding rail 3 is provided with the bracket 2, and the soil nail keeps parallel after positioned and supported by the bearing device 4 and the bracket 2. The utility model having the advantage of simple structure, low cost, small size, high construction efficiency, light weight, convenience for moving work, low energy consumption and low noise can be used for city construction.
Description
The utility model belongs to building machinery, relates to a kind of pattern foundation pit supporting structure device.
The soil nailing wall is widely used in the excavation of foundation pit supporting and stability of slope is handled.Make two kinds of methods of the general employing of soil nailing wall, the one, by the boring joint bar, slip casting forms the mortar anchor pole then.The time-consuming material that takes of this method, and to drift sand formation, sand, the difficult construction of boulder bed.The 2nd, the soil nailing made from indented bars, angle steel or other materials is squeezed into soil layer with machinery or manual type form soil nailing.This method is time saving and energy saving, but does not still have desirable construction machinery at present.
The purpose of this utility model provides a kind of construction machinery that soil layer forms the soil nailing wall of directly soil nailing being squeezed into.
The technical solution of the utility model is: a kind of paddle type mill brad driver, it is characterized in that, there is a surface to have the long guideway 3 of slideway, there is a stent support that has adjustable-height mechanism above-mentioned long guideway 3, there is one by the fixing hammering device 6 of the balladeur train that is placed on the guide rail slideway and can slides along slideway 5, one end of guide rail 3 is being fixed a feed drive unit 7, the feed mechanism of this drive unit by a connecting rod 8 with fixing by balladeur train and can be connected along the hammering device 6 that slideway slides, hold on the tup of hammering device and hit device 4, this holds and hits device with soil nailing 1 location, the other end of guide rail 3 has a support 2 that supports soil nailing 1, and soil nailing 1 hits device 4 and support 2 location and supports back and guide rail 3 keeping parallelisms by holding.
The utility model has the advantages that: simple in structure, to be convenient to produce, cost is low.The second, volume is little, takes up an area of to lack, and is convenient to construction.Three, efficiency of construction height.Four, angle is easy to adjust, and the location rapidly accurately.Five, in light weight, be convenient to frequent resettlement, mobile operating.Six, suitable for example operations such as angle steel, screw-thread steel, steel pipe of soil nailing with various material.Seven, energy consumption is little, and noise is little, can be used for the urban district construction.
Description of drawings.Fig. 1 is the structural representation of a kind of embodiment of the utility model.Fig. 2 is a kind of embodiment of guide rail structure.Fig. 3 is the embodiment of second kind of guide rail structure.Fig. 4 is the embodiment of the third guide rail structure.Fig. 5 is the embodiment of the 4th kind of guide rail structure.Fig. 6 is the balladeur train structural representation supporting with guide rail shown in Figure 2.Fig. 7 is the balladeur train structural representation supporting with guide rail shown in Figure 3.Fig. 8 is the balladeur train structural representation supporting with guide rail shown in Figure 4.Fig. 9 is the balladeur train structural representation supporting with guide rail shown in Figure 5.Figure 10,11,12 is embodiment of three kinds of supports.Figure 13 is that the two brad drivers of single hammer hold the structure schematic diagram.Figure 10,11,12 is embodiment of three kinds of supports.Figure 13 is that the two brad drivers of single hammer hold and hit the apparatus structure schematic diagram.Figure 14 is that second kind of two brad driver of single hammer holds and hit the apparatus structure schematic diagram.Figure 15 is the vertical view of Figure 14.Figure 16 is that the single brad driver of two hammers holds and hits the apparatus structure schematic diagram.Figure 17 is a kind of control loop schematic diagram of the utility model.Figure 18 is the paddle type mill brad driver structural representation that adopts the motor drive mechanism feeding.Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further details.
Referring to Fig. 1, this is the structural representation of a kind of embodiment of the utility model, and 1 is soil nailing, will be driven in the soil layer.The 2nd, the support of support soil nailing.3 is long guideways, and slideway is arranged on it.The 4th, to hold and hit device, it passes to soil nailing with the hammer force of hammering device, and for structure shown in Figure 1, it is a cover that has a blind hole that is fixed on the tup that holding herein hit device, and the termination of soil nailing enters this blind hole and is positioned.The 6th, hammering device, it is fixed on and forms an integral body on two balladeur trains 5.The hammering device 6 that has balladeur train 5 can slide along the slideway on the guide rail 3.Along with soil nailing is driven into soil layer, hammering device need be followed soil nailing and be moved forward, and feed drive unit 7 is finished this task.Drive unit 7 is fixed on the rear end of guide rail, and its feed mechanism is connected by connecting rod 8 with the fixing balladeur train 5 of hammering device, drives hammering device when feed mechanism protracts and moves along slideway.Guide rail 3 has a stent support, and the device of regulating height is arranged on the support, makes the slideway of guide rail and horizontal angle obtain adjusting by the height of regulating support front and back leg.Hammering device produces the hammer force to soil nailing, and the member that it can adopt various mature technique and market to sell for example can adopt air hammer, obtains compressed air by air compressor machine, flows to air hammer by the road and uses.Also can adopt Hydro-efflux Hammer, provide highly pressurised liquid to use for Hydro-efflux Hammer by a Hydraulic Station.Can also adopt machine hammer, the rotation of motor is converted into the hammering campaign.Because above-mentioned hammering device all is a known technology, no longer auspicious herein stating.That the mechanism that drives hammering device can adopt is pneumatic, hydraulic pressure and mechanical system.Hammering device is an air hammer among Fig. 1, and feed drive unit is a cylinder.
Fig. 2,3,4,5 provides four kinds of different guide rail structures respectively, and Fig. 2 is a double hose, and here long guideway 3 constitutes slideway by two parallel long tubes 14, and the two ends of long tube 14 and junction plate 15 are fixing, generally can adopt welding.The balladeur train of planting the guide rail cooperation therewith is referring to Fig. 6, it is made of with riser 17 with the vertical welding of two semicircle slide plate outer rims two of parallel placement very short semicircle slide plates 16, the spacing of two semicircle slide plates 16 is identical with the spacing of two long tubes 14, and the hole that hammering device is installed is arranged on the riser.The radius of semicircle slide plate 16 is identical or more bigger with the radius of long tube 14.The length of semicircle slide plate 16 should be lacked, and 2～10 times that are generally riser thickness get final product.Short slide plate is more convenient for reducing friction.When the hammering device of fixing length, its two ends are fixing with a balladeur train 5 respectively, and guarantee two slide plate cover offs on the balladeur train, produce distortion.If the length of hammering device is little, also can select the length semicircle slide plate 16 identical or bigger with hammering device, two risers 17 are welded on the two ends of two semicircle slide plates.
Fig. 3 is a double flute steel formula guide rail, and long guideway 3 constitutes slideway by two parallel placements of elongated slot steel 18 notches outwardly, and the side up and down at channel-section steel two ends is fixing with a junction plate 15 respectively, can weld or use bolt.Plant the supporting balladeur train of guide rail therewith referring to Fig. 7, it is had the very short slide plate 19 of right angle flanging and constitutes with riser 17 with the vertical welding of slide plate 19 upper surfaces by a side, the hole that hammering device is installed is arranged on the riser.The mounting method of this kind balladeur train is identical with double hose.Can open some holes with weight reduction in the groove bottom of channel-section steel.
Fig. 4 is an i iron formula guide rail, and its top rail is a slideway, and the balladeur train supporting with it be referring to Fig. 8, and it is had the slide plate 19 of right angle flanging and constitutes with riser 17 with the vertical welding of slide plate 19 upper surfaces by a side, the hole that hammering device is installed is arranged on the riser.
Fig. 5 is the single hose guide rail, and the balladeur train structure supporting with it be referring to Fig. 9, and it is made of with riser 17 with the vertical welding of semicircle slide plate outer rim a semicircle slide plate 16, and the hole that hammering device is installed is arranged on the riser.
Above-mentioned four kinds of guide rails and balladeur train structure only are the parts in numerous structures that can adopt, and also can adopt other design form.A hammering device installing hole is only arranged on the balladeur train riser 17 shown in Fig. 6 to Fig. 9, in fact can offer two installing holes as required, two hammering devices promptly are installed.
Guide rail is by stent support, and adjusts the angle of the horizontal direction of guide rail by the length of adjusting front and back support, to satisfy the needs of construction.Figure 10,11,12 provides three kinds of supports, they by two front support rods 9, two back stays 12, respectively connect before and after two longitudinal rods 11, two transverse links, pole governor motion 10 and the hinge 13 that connects two front support rods and two back stays respectively of pole form, pole governor motion 10 can simultaneously or be installed in respectively on the pole of front and back, hinge 13 is installed between forward and backward pole and the longitudinal rod as required, and between forward and backward pole and the guide rail.The support of Figure 10 structure all has governor motion 10 on front support rod 9 and back stay 12, its length can both be stretched.Longitudinal rod 11 and front support rod 9 welding, it is connected by hinge 13 with back stay 12, and forward and backward pole also is connected by hinge 13 with guide rail.The angle that the length of pole just can be regulated guide rail before and after adjusting.Governor motion can adopt multiple structure, for example positive and negative leading screw screw, the slide bar with the pin location, the expansion link that can lock, rack pinion etc.Can also adopt cylinder or oil cylinder to automatically adjust.The structural adjustment of Figure 10 is convenient, but the structure relative complex some.Adopt front support rod 9 fixing among Figure 11, governor motion 10 only is installed on back stay, longitudinal rod 11 and front support rod 9 welding, it is connected by hinge 13 with back stay 12, and forward and backward pole also is connected by hinge 13 with the junction of guide rail.The angle that the length of adjustment back stay just can be regulated guide rail.This scheme has been saved two governor motions.Front support rod adjusting is adopted in the design of Figure 12, the mode that back stay is fixing, and longitudinal rod 11 all welds with front support rod 9 and back stay 12, and forward and backward pole is connected by hinge 13 with the junction of guide rail.The angle that the length of adjustment front support rod just can be regulated guide rail.Be not presented among the figure between two front support rods and two back stays between the transverse link that connects, they and front and back pole are welded as a whole.
Usually the utility model is once made a call to a soil nailing to soil layer, when soil layer is fit to, in order to increase work efficiency, can use the utility model once to make a call to two soil nailings.In order to make a call to two soil nailings simultaneously with a hammering device, need be at said balladeur train 5 and install one between by the soil nailing 1 of hammering and hold especially and hit device, referring to Figure 13, this device is by one and connector 23, be positioned at and the cover 24 of the location soil nailing at coupling head two ends and be positioned at and holding of coupling head middle part hit seat 22 and formed, and the coupling head bottom have with guide rail 3 on the slide plate that coincide of slideway, and coupling head is placed in after the guide rail slideway, hold that to hit seat 22 corresponding with the hammering head of hammering device 6, one end of two soil nailings respectively by and coupling head on cover 24 location, the support 2 that the other end is positioned on the guide rail supports.This moment, support 2 also had the Support Position that can support two soil nailings, and one section crossbeam vertical with guide rail is for example arranged, and soil nailing is supported by crossbeam.And the width of coupling head 23 should determine as required, can make a series of width different and coupling head 23, select during for construction.The hammer force that hammering device 6 sends passes to two soil nailings 1 through holding to hit seat 22 and coupling head 23 and overlap 24, realizes once making a call to two soil nailings
Figure 14,15 provides a kind of two brad drivers of single hammer that are suitable for the double hose guide rail and holds and hit device.It constitutes soil nailing clamper 25 by two pipes, and soil nailing passes from pore 30, and plate 26,34 and clamper 25 are welded into integral body, hold hit seat 29 be positioned at two clampers the centre and with plate 34 welding.The below that two sliding shoes 27 are positioned at clamper 25 can coincide with the slideway on the guide rail.Plate 28 has welded booster action with sliding shoes 27.The center to center distance of two clampers determines as required, and the clamper that can make a series of different center to center distance is selected during for construction.When the center to center distance of clamper not simultaneously, the distance between two sliding shoes should remain unchanged, it equals the center to center distance of two long tubes on the guide rail.When the center to center distance of clamper was very wide, sliding shoes 27 can weld with plate 26,34.Use this holding when hitting device, should fix a positioning ring 33 (referring to Figure 16) on the every soil nailing, this ring external diameter is greater than the internal diameter in hole 30, soil nailing passes hole 30, positioning ring 33 is subjected to stopping of clamper 25, makes the soil nailing location, and this collar also plays clamper transmits effect from power to soil nailing simultaneously.This holding hit after device is put on the guide rail, and the tup of hammering device faces to hold and hits seat 29, and hammer force hits seat, plate 34, clamper 25 and the collar 33 and passes to soil nailing 1 by holding.Change the shape of the sliding shoes of clamper bottom, this holding hit device and also can be used on the guide rail of double flute steel, single tube and i iron.
When hard or soil nailing is very long when soil layer, in order to increase hammer force, can make a call to a soil nailing with two hammering devices, the embodiment of this structure is referring to Figure 16, be characterized in: first, on said balladeur train 5, fix two hammering devices 6, second, there is one to hold and hit device at said balladeur train 5 and between by the soil nailing 1 of hammering, this device is held and is hit seat 32 and form by a joint 31 and two fixed thereon, there is a hole that allows soil nailing 1 to pass at joint 31 middle parts, soil nailing passes the collar 33 restriction sites that are fixed on behind this hole on the soil nailing, joint 31 bottoms have with guide rail 3 on the slide plate that coincide of slideway, joint 31 is placed in after the guide rail slideway, and two are held and hit seat 32 the hammering head with two hammering devices 6 is corresponding respectively.Hold and hit seat and 32 can be fixed on the joint 31 with nut.When beating long soil nailing,, just can get to the predetermined degree of depth to soil nailing by adjusting the position of the collar 33.Claim this device to be the single brad driver of two hammers.
Figure 17 is a kind of schematic diagram that adopts the control loop of gas circuit or hydraulic-driven hammering device and feed arrangement of the utility model.35 is strainers among the figure, the 36th, and safety valve, the 37th, two position two-way valve, the 6th, hammering device, 38,39 is two company's parts, the 40th, three-position four-way valve, the 41st, rapid drainage valve, the 7th, feed arrangement.Control procedure is: high-pressure working medium (gas or liquid) is diverted to two position two-way valve 37 and two through filter 35 and connects part 38,39 and three-position four-way valve 40, operation by operating personnel, following two states is arranged: the one, duty, high-pressure working medium drives hammering device 6 and feed arrangement 7 actions by 37,40 simultaneously; The 2nd, fall bar state, 37 close, and hammering device 6 stops action, and high-pressure working medium drives feed arrangements 7 antiports by 40, and this moment, unnecessary working media overflowed from 36.
Figure 18 is a kind of brad driver structural representation that adopts electric feeding mechanism.Feed mechanism is made up of motor-driven driving wheel 43, the driven pulley 42 that is positioned at the guide rail two ends and driving-chain 44, and driving-chain is connected with balladeur train.The forward and reverse rotation of motor drives the hammering device motion by driving-chain.
Claims (8)
1, a kind of paddle type mill brad driver, it is characterized in that, there is a surface to have the long guideway of slideway (3), there is a stent support that has adjustable-height mechanism above-mentioned long guideway (3), there is one by the fixing hammering device (6) of balladeur train (5) that is placed on the guide rail slideway and can slides along slideway, one end of guide rail (3) is being fixed a feed drive unit (7), the feed mechanism of this drive unit by a connecting rod (8) with fixing by balladeur train and can be connected along the hammering device (6) that slideway slides, hold on the tup of hammering device and hit device (4), this holds and hits device soil nailing (1) is located, the other end of guide rail (3) has a support (2) that supports soil nailing (1), and soil nailing (1) hits device (4) and support (2) location and supports back and guide rail (3) keeping parallelism by holding.
2, paddle type mill brad driver according to claim 1 is characterized in that, said long guideway (3) constitutes slideway by two parallel long tubes (14), and the two ends of long tube (14) and junction plate (15) are fixing; Said balladeur train by two of parallel placement very short semicircle slide plates (16) with constitute with the riser (17) of the vertical welding of two semicircle slide plate outer rims, the spacing of two semicircle slide plates (16) is identical with the spacing of two long tubes (14), and the hole that hammering device is installed is arranged on the riser.
3, paddle type mill brad driver according to claim 1 is characterized in that, said long guideway (3) constitutes slideway by the parallel placement of two elongated slot steel (18) notch outwardly, and the side up and down at channel-section steel two ends is fixing with a junction plate (15) respectively; The slide plate (19) that said balladeur train (5) is very short by one, the side has the right angle flanging with constitute with the riser (17) of the vertical welding of slide plate (19) upper surface, the hole that hammering device is installed is arranged on the riser.
4, paddle type mill brad driver according to claim 1, it is characterized in that, said long guideway (3) is made of an i iron (20), said balladeur train (5) is had a right angle flanging by a side very short slide plate (19) with constitute with the riser (17) of the vertical welding of slide plate (19) upper surface, the hole that hammering device is installed is arranged on the riser.
5, paddle type mill brad driver according to claim 1, it is characterized in that, said long guideway (3) is made of a long tube (21), said balladeur train (5) by a very short semicircle slide plate (16) with constitute with the riser (17) of the vertical welding of semicircle slide plate outer rim, the hole that hammering device is installed is arranged on the riser.
6, according to claim 1,2,3,4,5 one of them described paddle type mill brad driver, it is characterized in that, said support is by two front support rods (9), two back stays (12), two longitudinal rods (11) of pole before and after connecting respectively, two transverse links that connect two front support rods and two back stays respectively, pole governor motion (10) and hinge (13) are formed, pole governor motion (10) can simultaneously or be installed in respectively on the pole of front and back, before hinge (13) is installed in as required, between back stay and the longitudinal rod, and preceding, between back stay and the guide rail.
7, paddle type mill brad driver according to claim 6, it is characterized in that, there is one to hold and hit device at said balladeur train (5) and between by the soil nailing of hammering (1), this device is by one and connector (23), be positioned at and the cover (24) of the location soil nailing at coupling head two ends and be positioned at and holding of coupling head middle part hit seat (22) composition, and the coupling head bottom have with guide rail (3) on the slide plate that coincide of slideway, and coupling head is placed in after the guide rail slideway, hold hit the seat (22) corresponding with the hammering head of hammering device (6), one end of two soil nailings respectively by and coupling head on cover (24) location, the support (2) that the other end is positioned on the guide rail supports.
8, paddle type mill brad driver according to claim 6 is characterized in that,
(1), on said balladeur train (5), fix two hammering devices (6),
(2), there is one to hold and hit device at said balladeur train (5) and between by the soil nailing of hammering (1), this device is held and is hit seat (32) and form by a joint (31) and two fixed thereon, there is a hole that allows soil nailing (1) to pass at joint (31) middle part, soil nailing passes the collar (33) restriction site that is fixed on behind this hole on the soil nailing, joint (31) bottom have with guide rail (3) on the slide plate that coincide of slideway, joint (31) is placed in after the guide rail slideway, and two are held and hit seat (32) the hammering head with two hammering devices (6) is corresponding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201344 CN2291501Y (en) | 1997-02-18 | 1997-02-18 | Hammerblow brad driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201344 CN2291501Y (en) | 1997-02-18 | 1997-02-18 | Hammerblow brad driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291501Y true CN2291501Y (en) | 1998-09-16 |
Family
ID=33922786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97201344 Expired - Fee Related CN2291501Y (en) | 1997-02-18 | 1997-02-18 | Hammerblow brad driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291501Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194074A (en) * | 2016-08-31 | 2016-12-07 | 永煤集团股份有限公司 | Leting speeper boring to hole device and leting speeper drilling tool to hole method |
| CN107829430A (en) * | 2017-11-13 | 2018-03-23 | 伍超群 | A kind of adjustable piling machine of civil engineering |
| CN108411962A (en) * | 2018-05-10 | 2018-08-17 | 中建局集团第二建筑有限公司 | A kind of soil nail wall drilling construction device and its construction method |
| CN111074887A (en) * | 2019-12-31 | 2020-04-28 | 中铁二十二局集团第五工程有限公司 | Portable soil nail mounting plate |
| CN111926819A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Soil nailing wall pouring device and method |
-
1997
- 1997-02-18 CN CN 97201344 patent/CN2291501Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194074A (en) * | 2016-08-31 | 2016-12-07 | 永煤集团股份有限公司 | Leting speeper boring to hole device and leting speeper drilling tool to hole method |
| CN107829430A (en) * | 2017-11-13 | 2018-03-23 | 伍超群 | A kind of adjustable piling machine of civil engineering |
| CN108411962A (en) * | 2018-05-10 | 2018-08-17 | 中建局集团第二建筑有限公司 | A kind of soil nail wall drilling construction device and its construction method |
| CN108411962B (en) * | 2018-05-10 | 2023-04-11 | 中建一局集团第二建筑有限公司 | Hole forming construction device and method for soil nailing wall |
| CN111074887A (en) * | 2019-12-31 | 2020-04-28 | 中铁二十二局集团第五工程有限公司 | Portable soil nail mounting plate |
| CN111926819A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Soil nailing wall pouring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |