CN201924388U - Integral-formation excavating equipment for reinforcing inspection well - Google Patents
Integral-formation excavating equipment for reinforcing inspection well Download PDFInfo
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- CN201924388U CN201924388U CN2010206147878U CN201020614787U CN201924388U CN 201924388 U CN201924388 U CN 201924388U CN 2010206147878 U CN2010206147878 U CN 2010206147878U CN 201020614787 U CN201020614787 U CN 201020614787U CN 201924388 U CN201924388 U CN 201924388U
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Abstract
The utility model relates to integral-formation excavating equipment for reinforcing an inspection well. The integral-formation excavating equipment consists of a walking trolley, an earth cutting system, a soil taking system and a power and water cooling system, wherein the tail of the walking trolley is articulated with a hanger, and the walking trolley is connected with other engineering vehicles by the hanger so that the whole equipment obtains maneuverability; the earth cutting system is used for cutting the end surface and the outer circular surface of earth around the well; the soil taking system is used for taking out the completely cut circular earth through friction force generated by expansion; and the power and water cooling system is used for providing power for the whole equipment and carrying out water-spraying cooling and lubrication on the cutting system. The integral-formation excavating equipment has the function of excavating the earth around the inspection well by integral formation, and the operation mode of the integral-formation excavating equipment can replace the existing manual construction mode so that the integral-formation excavating equipment solves the problem of incomplete reinforcement for the inspection well caused by the shortage of the existing operation appliance and can be widely used for reinforcing municipal inspection wells in various regions.
Description
Technical field
The utility model relates to the excavation of earthwork implement that a kind of manhole is reinforced usefulness, and particularly a kind of equipment of realizing that well Zhou Tufang one-shot forming is excavated is mainly used in the excavation of earthwork operation of all kinds of manholes when reinforcing.
Background technology
Along with the development in city, all kinds of municipal public use pipelines are more and more, and the manhole of all kinds of pipe networks also increases thereupon.No matter rigid pavement or flexible pavement, manhole well Zhou Jun is easier to wreck, and causes road surface well head sedimentation, crooked, generation crack, and these have had a strong impact on the image of municipal engineering, more traffic brings potential safety hazard, but these also are the thorny problems of various places municipal sector.And the excavation of the earthwork all is to adopt the artificial construction's mode of afterwards banketing of excavating earlier in the reinforcing of present manhole, and existing reinforcing is just reinforced around the well lid, can not solve well week unbalance stress problem, the shortage of implement makes manhole reinforce problem and can not be solved at all at all.
Summary of the invention
For solving the unreasonable problem of the loaded down with trivial details and reinforcement means of well week excavation of earthwork mode in the existing manhole reinforcing, the utility model provides a kind of manhole to reinforce the equipment that excavates with one-shot forming, and it can replace existing well week excavation of earthwork form of construction work and realize good well week excavation of earthwork function.
Manhole of the present utility model is reinforced with the one-shot forming excavating equipment and is made up of walking dolly, cubic metre of earth diced system, the system that fetches earth, power and water cooling system.
Walking dolly is made up of a dolly body and a rotary table that is installed on the dolly body.Rotary table one end hinge is connected with guide rail, and other end hinge is connected with hook, and walking dolly is connected with the Other Engineering vehicle by hook, and the traction of engineering truck realizes the mobility of entire equipment; The rotary table bottom is connected with dolly body revolute pair, and there is gears engaged at centre of gyration place, makes the rotary table rotation by the rotary fluid motor driving that is installed on the rotary table.
Earthwork diced system is made up of longitudinal cutter structure and transverse cuts mechanism.The longitudinal cutter structure is made up of length feed hydraulic cylinder, driver, driver sliding support, rack rod and vertical cutting cylinder; The driver sliding support is enclosed within on the guide rail, is connected with the guide level moving sets, and driver, driver sliding support and rack rod three are connected through the hinge; Length feed hydraulic cylinder one end is connected with center stock hinge, and the other end is connected with the driver hinge, thereby promotes driver along the feeding cutting of guide rail slip realization to earthwork periphery by the extension of length feed hydraulic cylinder; Transverse cuts mechanism mainly is made up of traverse feed hydraulic cylinder, tooth bar, runing rest, chain saw and chain saw teeth wheel, traverse feed hydraulic cylinder one end is connected with the runing rest hinge, insert after one end is threaded with tooth bar in the guide cylinder on the runing rest, tooth bar is connected with the guide cylinder moving sets; Chain saw is eccentric to be installed, its with runing rest between rotary pair is connected, gyroaxis is fixed on the chain saw housing, and gear is installed on the gyroaxis, the traverse feed hydraulic cylinder makes chain saw realization radial feed by rack-and-pinion transmission driven wheel; Runing rest is enclosed within on the stock of center, its two ends and center stock are equipped with thrust bearing, gear is installed on the runing rest, makes runing rest drive whole transverse cuts mechanism, realize the circumferential feeding of chain saw around the rotation of center stock axis by being installed in fluid motor-driven on the stock of center; Transverse cuts mechanism is used to realize the cutting to earthwork end face.
The system that fetches earth is made up of expanding mechanism and hoisting mechanism.Expanding mechanism is made up of expansion hydraulic cylinder, connecting rod and expansion board.Totally three of expansion boards, they are mutually 120 degree angles and evenly distribute around center stock axis; Be connected by a quadrilateral connecting rod mechanism hinge between each expansion board and center stock, the expansion hydraulic cylinder quadrilateral connecting rod mechanism that is connected through the hinge is parallel to diagonal position on the stock axis direction of center, the lengthwise movement of hydraulic cylinder produces enough big frictional force by the transverse movement that quadrilateral connecting rod mechanism is converted to expansion board by the expansion board expansion extruding borehole wall; Hoisting mechanism mainly comprises lifting hydraulic motor, screw mandrel, lifting sliding shoe and center stock, and the center stock is a hollow, is connected with water pipe and hydraulic oil pipeline in the hole, and the top is connected with the lifting sliding shoe by screw; The lifting sliding shoe is enclosed within on the guide rail and with the guide level moving sets and is connected; Be worm drive between screw mandrel and lifting sliding shoe, described worm drive have self-locking performance; Promote hydraulic motor and drive screw mandrel, slide along guide rail thereby drive lifting sliding shoe drive center stock by gear drive.
Power and water cooling system are made up of hydraulic power mechanism and water spray cooling body.Hydraulic power mechanism mainly is made up of diesel engine and hydraulic oil fuel tank.The hydraulic oil fuel tank that oil pump is housed in the Diesel Driven pumps hydraulic oil provides power for longitudinal cutter structure, transverse cuts mechanism, rotary table and water jet pump.The water spray cooling body is mainly by being made up of water pot, water jet pump.The cooling of spraying water when the water spray cooling body is the work of longitudinal cutter structure and transverse cuts mechanism, lubricate promotes to cut simultaneously.
The utlity model has one-shot forming and excavate the function of manhole well Zhou Tufang, its operating type can substitute the existing loaded down with trivial details form of construction work of afterwards banketing of excavating earlier, having solved existing operating apparatus lacks the manhole that causes and reinforces halfway problem, improved efficient, guarantee quality, can be widely used in the municipal manhole reinforcement of various places.
Description of drawings
Below in conjunction with accompanying drawing and present embodiment the utility model is further specified.
Fig. 1 is that manhole is reinforced with one-shot forming excavating equipment general illustration.
Fig. 2 is that manhole is reinforced with one-shot forming excavating equipment driver sectional view.
Fig. 3 is that manhole is reinforced the schematic diagram with one-shot forming excavating equipment transverse cuts mechanism.
Fig. 4 is that manhole is reinforced with one-shot forming excavating equipment expanding mechanism schematic diagram.
Fig. 5 is the A-A revolved sectional view of Fig. 4.
Fig. 6 is the partial enlarged view of Fig. 1.
Fig. 7 is the manhole reinforcement means schematic diagram that manhole is reinforced to be provided with the one-shot forming excavating equipment.
Among the figure 1, hook, 2, the dolly body, 3, rotary table, 4, the hydraulic oil fuel tank, 5, control lever, 6, water pot, 7, drinking-water pipe, 8, rotary fluid motor, 9, diesel engine, 10, water jet pump, 11, the guide supporting hydraulic cylinder, 12, promote hydraulic motor, 13, motor bracket, 14, screw mandrel, 15, guide rail, 16, flexible pipe, 17, promote sliding shoe, 18, the center stock, 19, driver rack, 20, the length feed hydraulic cylinder, 21, rack rod, 22, driver, 23, boss, 24, cutting cylinder, 25, expanding mechanism, 26, transverse cuts mechanism, 27, the rotation water spraying mechanism, 28, the cylinder sparge pipe, 29, hydraulic leg, 30, the revolution driving gear, 31, the revolution driven gear, 32, the driver hydraulic motor, 33, end cap, 34, thrust bearing, 35, cylinder roller bearing, 36, the driver upper shell, 37, cannon pinion, 38, the driver lower house, 39, hollow shaft, 40, the hollow shaft driven wheel, 41, runing rest, 42, the traverse feed hydraulic cylinder, 43, guide cylinder, 44, chain saw reverses gear, and 45, tooth bar, 46, chain saw, 47, expansion board, 48, quadrilateral connecting rod mechanism, 49, reverse motor, 50, the expansion hydraulic cylinder, 51, thrust bearing, 52, the runing rest gear, 53, the chain saw sparge pipe, 54, rotatory sealing a, 55, rotatory sealing b, 56, bitumen layer, 57, layer of concrete, 58, basic unit, 59, the manhole inwall, 60, earthwork end face, 61, space to be reinforced, 62, earthwork periphery.
The specific embodiment
Describe present embodiment in detail below in conjunction with accompanying drawing 1-7.
Manhole of the present utility model reinforce with the one-shot forming excavating equipment according to the reinforcing principle be: as shown in Figure 7, the manhole place that is needing reinforcement, will be by blacktop (concrete pavement layer) 56 beginning certain depth H, cubic metre of earth cutting out in the certain radius R in the radial direction on axis direction, form the annulus cylindricality and wait to reinforce space 61, casting reinforced concrete in annulus column space 61 reaches the reinforcing purpose again.The earthwork (comprising bitumen layer 56, layer of concrete 57, basic unit 58) in the manhole well Zhou Yiding radius R, certain depth H is disposable excavates and takes out and the function that the utility model is realized is about to.Alternative present the reinforcement means that well lid is reinforced of this reinforcement means makes reinforcing more thorough.
As shown in Figure 1, the utility model manhole is reinforced and is used the one-shot forming excavating equipment, mainly is made up of walking dolly, cubic metre of earth diced system, the system that fetches earth, power and cooling system.Walking dolly is made up of dolly body 2, hydraulic leg 29, hook 1, rotary table 3, rotary fluid motor 8, guide rail 15 and guide supporting hydraulic cylinder 11.Hydraulic leg 29 is upheld when work, supports entire equipment, the stability the during work of assurance equipment.Guide supporting hydraulic cylinder 11 1 ends are connected with guide rail 15 hinges, the other end is connected with rotary table 3 hinges, play the supporting guide effect, described supporting role is an equipment when needing work, and guide supporting hydraulic cylinder 11 is upheld and supported guide rail 15, and adjustment guide rail 11 is vertical state, after equipment fulfiled assignment, guide supporting hydraulic cylinder 11 shrank, and regulating guide rail 15 is level, thereby be convenient to moving and depositing of equipment, improved the mobility of equipment; Hook 1 is connected with the Other Engineering vehicle, the mobility of the traction realization entire equipment by engineering truck; 2 rotary pairs in rotary table 3 bottoms and dolly body are connected, centre of gyration place revolution driving gear 30 and 31 engagements of revolution driven gear, revolution driven gear 31 is installed on the dolly body 2, revolution driving gear 30 is installed on the rotary fluid motor 8, makes rotary table 3 revolutions by rotary fluid motor 8 drivings that are installed on the workbench 3.Hydraulic power mechanism mainly is made up of diesel engine 9 and hydraulic oil fuel tank 4.Diesel engine 9 drives the oil pump that is contained in hydraulic oil fuel tank 4 inside and pumps hydraulic oil, provides power by operation control lever 5 for longitudinal cutter structure, transverse cuts mechanism, rotary fluid motor 8 and water jet pump 10; Water spraying mechanism is made up of water pot 6, water jet pump 10, sparge pipe 16,28.Water spraying mechanism is the cooling of spraying water of longitudinal cutter structure and transverse cuts mechanism, and lubricate promotes cutting simultaneously.Hoisting mechanism is by promoting hydraulic motor 12, motor bracket 13, screw mandrel 14, lifting sliding shoe 17, center stock 18 compositions.Promote motor 12 and be installed on the guide rail 15 by motor bracket 13 screws, screw mandrel 14 1 ends are connected by thrust bearing with axis hole on the motor bracket 13, and the other end is connected by thrust bearing with the axis hole of guide rail 15 upper ends, and gear is equipped with in its lower end; Promote sliding shoe 17 and be enclosed within on the guide rail, and be connected with the guide level moving sets, stock 18 tops in center are connected with lifting sliding shoe 17 by screw, promote to be worm drive between sliding shoe 17 and the screw mandrel 14, and described worm drive have self-locking performance; Thereby promoting hydraulic motor 12 drives screw mandrels 14 and rotates to drive and promote sliding shoes 17 and drive center stocks 18 and move along guide rail along guide rail 15.The longitudinal cutter structure is mainly by driver sliding support 19, length feed hydraulic cylinder 20, and rack rod 21, driver 22, boss 23, vertically cutting cylinder 24 is formed; Driver 22 is connected with driver sliding support 19 hinges by rack rod 21, vertically be connected by boss 23 screws between cutting cylinder 24 and the hollow shaft 38, length feed hydraulic cylinder 20 1 ends are connected with center stock 18 hinges, and the other end is connected with driver 22 hinges.During work, after lifting hydraulic motor 12 driving lifting sliding shoes 17 move up and down suitable location along guide rail 15, length feed hydraulic cylinder 20 is upheld, promote driver 22 and drive vertical cutting cylinder 24 along guide rail 15 downward feeding cuttings, realization is to the cutting of the periphery of the earthwork, and the self-locking performance that worm drive have between screw mandrel 14 and the lifting sliding shoe 17 has guaranteed the downforce of length feed hydraulic cylinder 20 feedings.
As shown in Figure 2, vertically the driver 22 of cutting cylinder by driver upper shell 35, driver lower house 38, vertically cut hydraulic motor 32, hollow shaft 39, hollow shaft driven wheel 40, cannon pinion 37, thrust bearing 34, cylinder roller bearing 35 and form.Cannon pinion 37 is installed on the hollow shaft 39 by key, and is meshed with hollow shaft driven wheel 40 on being installed in vertical cutting hydraulic motor 32.Hollow shaft 39 shaft shoulder places are connected with driver upper shell 35, lower house 38 by thrust bearing 34 respectively, and by interference fits between cylinder roller bearing 35 and last lower house; Hollow shaft 39 is connected with vertical 24 screws of cutting cylinder by boss 23.During work, when 20 feedings of length feed hydraulic cylinder, actuator housing promotes hollow shaft 39 by thrust bearing 24 and drives cutting cylinder 24 downward feeding cuttings.
As Fig. 3, shown in Figure 5, transverse cuts mechanism is mainly by runing rest 41, traverse feed hydraulic cylinder 42, and tooth bar 45, chain saw 46, chain saw gear 44 is formed.Traverse feed hydraulic cylinder 42 1 ends are connected with runing rest 41 hinges, insert after an end is threaded with tooth bar 45 in the guide cylinder 43 on the runing rest, and are connected with guide cylinder 43 moving sets; Chain saw 46 is eccentric to be installed, and with runing rest 41 between rotary pair is connected, centre of gyration place is equipped with chain saw and reverses gear 44, traverse feed hydraulic cylinder 42 drives chain saw 46 realization radial feeds by rack-and-pinion; Runing rest 41 is enclosed within on the center stock 18, and with center stock 18 matched in clearance, runing rest is equipped with thrust bearing 51 between two ends and the center stock 18 about in the of 41, runing rest gear 52 is installed on the runing rest 41, make the whole transverse cuts of runing rest 41 drives mechanism around the rotation of center stock 18 axis by motor 49 drivings of reversing that are installed on the center stock 18, realize the circumferential feeding of chain saw 46.During work, hoisting mechanism puts down center stock 18, treat to stop after transverse cuts mechanism drops to suitable location, traverse feed hydraulic cylinder 42 shrinks and makes chain saw 46 rotate to extreme position B (B ') by extreme position A (A '), the whole transverse cuts of the radial feed retrotorsion motor 49 drivings mechanism that finishes chain saw 46 slowly rotates around center stock 18 axis, promptly finish cutting after rotating a circle to earthwork end face 60, this moment, the traverse feed hydraulic cylinder 42 was upheld, and chain saw 46 rotates back into extreme position A (A ').
As Fig. 4, shown in Figure 5, expanding mechanism mainly is made up of quadrilateral connecting rod mechanism 48, expansion hydraulic cylinder 50, expansion board 47; Totally three of expansion boards 47, it is evenly distributed around center stock 18 axis that they are mutually 120 degree angles; Be connected by quadrilateral connecting rod mechanism 48 hinges between each expansion board and center stock, expansion hydraulic cylinder 50 diagonal position of quadrilateral connecting rod mechanism 48 on the stock axis direction of center that be connected through the hinge, the lengthwise movement of expansion hydraulic cylinder 50 is converted to the transverse movement of expansion board 47 by quadrilateral connecting rod mechanism 48.During work, before the cutting earthwork, after hoisting mechanism was transferred to suitable location with center stock 18, after promptly expansion board 47 entered in the manhole pit shaft fully, expansion hydraulic cylinder 50 shrank, the manhole borehole wall is pushed in expansion board 47 expansions towards periphery, by the time after a cubic metre of earth cutting was finished, expansion hydraulic cylinder 47 further shrank, the frictional force that the expansion board and the borehole wall produce further increases, by hoisting mechanism center stock 18 is mentioned, thereby take out the earthwork.The expanding mechanism role is on the one hand before cutting work begins, and the frictional force that the expansion by expansion hydraulic cylinder 50 produces provides enough big downforce for the length feed cutting; On the other hand, after earthwork cutting is finished, be used for the earthwork is taken out.
As Fig. 1, shown in Figure 6, water jet pump 10 is extracted water out through drinking-water pipe 7 from water pot 6, again water is flowed to transverse cuts mechanism by flexible pipe 16, flows to vertical cutting cylinder 24 by cylinder sparge pipe 28.Water pipe 16 is arranged in the stock through hole of center, and be communicated with chain saw sparge pipe 53 at center stock 18 tail ends, chain saw sparge pipe 53 installs with chain saw 46, and sparge pipe adopts rotatory sealing at 54,55 places, has guaranteed the cooling of chain saw chain in radial feed and circumferential feeding process.
Excavation that this equipment is complete and the process of fetching earth are: landing leg hydraulic cylinder is upheld and is supported entire equipment, the center stock is under the hoisting mechanism effect, drop in the manhole pit shaft, make the expansion board of expanding mechanism enter fully in the manhole pit shaft, at this moment, the expansion hydraulic cylinder shrinks, expansion board expands outwardly extruding manhole inwall and produces enough big frictional force, chain saw chain rotates, the traverse feed hydraulic cylinder shrinks, the chain saw rotation, beginning radial feed cutting survey well inwall, treat that chain saw rotation reaches capacity behind the position, hydraulic motor slowly rotates around center stock axis and makes whole transverse cuts mechanism around center stock rotational by driving runing rest, carries out the circumferential feeding cutting to earthwork end face; After all operations were finished in the circumferential feeding cutting of transverse cuts mechanism, the traverse feed hydraulic cylinder was upheld, chain saw cycle initial threshold position.At this moment, the longitudinal cutter structure carries out the feeding cutting to earthwork periphery, and after feeding depth reached end face, vertically cutting cylinder stopped, and the full annular earthwork is promptly excised fully, forms space to be reinforced; At this moment, the expansion hydraulic cylinder further shrinks, and borehole wall place frictional force further increases, and hoisting mechanism drives the center stock and mentions, the earthwork of excision is fully taken out, the rotary table rotation, the expansion hydraulic cylinder is upheld, the earthwork is put down, and so far, finishes the digging operation of manhole well Zhou Tufang.
Claims (2)
1. a manhole is reinforced and is used the one-shot forming excavating equipment, form by walking dolly, rotary table, power and water cooling system, cubic metre of earth diced system, the system of fetching earth, it is characterized in that: rotary table is installed on the walking dolly, and power is connected with walking dolly by rotary table with water cooling system; Earthwork diced system is positioned at the place ahead of dolly, and it is connected with rotary table by hinge; The system of fetching earth is positioned at a cubic metre of earth diced system below, and it is connected with a cubic metre of earth diced system by the center stock.
2. a kind of manhole according to claim 1 is reinforced and is used the one-shot forming excavating equipment, it is characterized in that: chain saw is adopted in the cutting of the end face of the earthwork in cubic metre of earth diced system, chain saw is eccentric to be installed, realize the radial feed of chain saw by traverse feed cylinder pushes rack-and-pinion, and realize the circumferential feeding of chain saw by the rotation of transverse cuts mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206147878U CN201924388U (en) | 2010-11-19 | 2010-11-19 | Integral-formation excavating equipment for reinforcing inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206147878U CN201924388U (en) | 2010-11-19 | 2010-11-19 | Integral-formation excavating equipment for reinforcing inspection well |
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| Publication Number | Publication Date |
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| CN201924388U true CN201924388U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206147878U Expired - Fee Related CN201924388U (en) | 2010-11-19 | 2010-11-19 | Integral-formation excavating equipment for reinforcing inspection well |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797622A (en) * | 2012-09-07 | 2012-11-28 | 镇江大力液压马达有限责任公司 | Cycloid hydraulic motor of shaft-valve flow-distribution type |
| CN102828895A (en) * | 2012-09-07 | 2012-12-19 | 镇江大力液压马达有限责任公司 | Radial supporting shaft-valve flow-distributing hydraulic orbit motor |
| CN117090254A (en) * | 2023-10-20 | 2023-11-21 | 中国电建集团山东电力建设第一工程有限公司 | Deep foundation pit inclined shaft excavation system and operation method thereof |
-
2010
- 2010-11-19 CN CN2010206147878U patent/CN201924388U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797622A (en) * | 2012-09-07 | 2012-11-28 | 镇江大力液压马达有限责任公司 | Cycloid hydraulic motor of shaft-valve flow-distribution type |
| CN102828895A (en) * | 2012-09-07 | 2012-12-19 | 镇江大力液压马达有限责任公司 | Radial supporting shaft-valve flow-distributing hydraulic orbit motor |
| CN102797622B (en) * | 2012-09-07 | 2015-07-22 | 镇江大力液压马达股份有限公司 | Cycloid hydraulic motor of shaft-valve flow-distribution type |
| CN102828895B (en) * | 2012-09-07 | 2015-10-21 | 镇江大力液压马达股份有限公司 | Radial support axle valve flow distribution cycloid hydraulic motor |
| CN117090254A (en) * | 2023-10-20 | 2023-11-21 | 中国电建集团山东电力建设第一工程有限公司 | Deep foundation pit inclined shaft excavation system and operation method thereof |
| CN117090254B (en) * | 2023-10-20 | 2024-02-06 | 中国电建集团山东电力建设第一工程有限公司 | Deep foundation pit inclined shaft excavation system and operation method thereof |
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| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111119 |