CN206873409U - The two-way small Traffic control system erecting device of gate lower shaft - Google Patents
The two-way small Traffic control system erecting device of gate lower shaft Download PDFInfo
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- CN206873409U CN206873409U CN201720727332.9U CN201720727332U CN206873409U CN 206873409 U CN206873409 U CN 206873409U CN 201720727332 U CN201720727332 U CN 201720727332U CN 206873409 U CN206873409 U CN 206873409U
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- lower shaft
- slide unit
- type platform
- gate lower
- control system
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Abstract
The utility model discloses a kind of two-way small Traffic control system erecting device of gate lower shaft, it is characterised in that：Including a slide unit, a type platform, lifting body, top backing plate；Slide unit plate top surface is provided with least 2 bal guides, type platform base is located on the slide unit bottom plate, the bal guide position distribution that type platform base end face corresponds to slide unit bottom plate has ball, and the setting direction of bal guide makes type platform vertical with the axis direction of gate lower shaft to be installed relative to the direction that slide unit moves；The height of the top relatively described slide unit bottom of backing plate top surface is less than the distance between gate lower shaft bottom to be installed and lock floor face.The utility model can use between gate lower shaft bottom and lock floor face, adjustment both vertically and horizontally can conveniently and efficiently be carried out, without more exchange device repeatedly, when needing repeatedly review, adjustment, with obvious advantage, artificial, shortening construction period, guarantee personnel and equipment safety can be saved, ensure that Adjustment precision.
Description
Technical field
It the utility model is related to the gate installation in hydraulic engineering, and in particular to one kind is used to drive turnover plate type steel in lower shaft
The device of two-way small Traffic control system is carried out in the lower shaft installation process of gate.
Background technology
In recent years, lower shaft driving turnover plate type steel-slag sand is increasingly used for hydraulic engineering dredging waterway pump lock project
In.In the installing engineering of lower shaft driving turnover plate type steel-slag sand, after lock floor and gate pier Retaining wall terminate, steel-slag sand is carried out
Installation, lower shaft is typically first installed, then log type gate leaf is installed on lower shaft, lower shaft is connected hydraulic pressure with support arm by set through walls and opened
Close machine.In gate running, gate flap upset is driven by hydraulic headstock gear driving lower shaft, reaches the purpose of water level management.
When lower shaft is installed, usually first pass through lifting and lower shaft segmentation is hung to lock floor face to be installed, manually to lower shaft
After the splicing of progress scene is integral, then carry out the adjustment of lower shaft precision and positioning.Influenceed by design feature, as caused by being installed lower shaft
Error, it can amplify in the side of gate flap two, cause the relative error between lock gate leaf and sealing veneer steel plate to increase, once meet not
Design requirement, in the gate running, the defects of unstable leak, operation, gate shake and abnormal sound easily occurs, influence
Normal use.Because this kind of defect can not be eliminated by subsequent maintenance, the service life of construction quality and gate all can
Cause strong influence.Therefore, the required precision of lower shaft installation is higher, is typically designed and requires error range within 3mm.
When carrying out lower shaft adjustment and positioning, limited by installation dimension, lower shaft distance from bottom lock floor face is generally 200
~300mm, for 6m gates, the distance only 206mm.Because conventional jack whole height generally exceedes this size,
Therefore, it is impossible to the lower shaft in lock floor plane places the adjustment that jack carries out elevation direction directly below.Meanwhile 6m locks
Door lower shaft overall weight is typically at 5 tons or so, and therefore, the adjustment difficulty that horizontal direction is carried out to lower shaft is also very big.
In the prior art, typically first the lower shaft spliced lifting is placed in two root longs about 500mm H200 × 200 × 8
On × 12 shaped steel, elevation direction adjustment is carried out respectively against lower shaft both ends using jack in the hoist chamber of lock chamber both sides,
After the tentatively jacking in place of one end elevation, first lower shaft and gate pier reserved joint bar spot welding are fixed, carry out the adjustment of the other end immediately.Two
After end elevation direction is adjusted in place, the review in elevation direction is carried out, as elevation has error, then repeatedly said process, until high
Journey directional precision meets after requiring, is supported in lower shaft bottom using H200 shaped steel cushionings block, carries out the adjustment of horizontal direction immediately.
When horizontal direction adjusts, the horizontal departure of axis is first measured, is needing adjustment side to be placed on using very heavy top side on gate pier wall, is withstanding
The side of jack, by lower shaft pushing tow to design attitude.After lower shaft both sides horizontal position adjustment is good, lower shaft axial location is carried out
Review.Above procedure is then repeated if any deviation.
Following defect be present in the above method：1st, due to needing to reserve equipment mounting platform in hoist chamber, basal surface is general
It is again inadequate using a jack pushing tow height when carrying out elevation adjustment less than lower shaft bottom about more than 600mm, so one
As can only use 2 jack relay pushing tows, because operating space is small, it is hidden very big safety to be present in two jack relays jacking
Suffer from.2nd, the adjustment of lower shaft elevation direction and horizontal direction, which can produce, interferes influence, it is impossible to which one-time-reach-place, installation rate is with peace
The experience and level for filling worker have much relations.3rd, installation process is slow, and control errors difficulty is big, generally requires by least 3
Adjustment more than secondary.4th, installation exercise environment is limited, and elevation direction needs 2 jack relay pushing tows, and horizontal direction needs to adjust
Whole jack position carries out lateral pushing tow, and construction worker's labor intensity is big, and security is poor.
Therefore, it is necessary to a kind of adjustment erecting device that can be used between lower shaft bottom and lock floor face, to lower shaft
The two-way adjustment of elevation direction and horizontal direction is carried out, to solve the above problems.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of two-way small Traffic control system erecting device of gate lower shaft, whole height
It should can be used between lower shaft bottom and lock floor face, and the small Traffic control system in elevation direction and the small stroke of horizontal direction can be realized
Adjustment, to meet the adjustment needs during installation of gate lower shaft.
To achieve the above object of the invention, the technical solution adopted in the utility model is：A kind of two-way small stroke of gate lower shaft
Adjust erecting device, including a slide unit, a type platform, the lifting body being arranged on type platform, positioned at the movement parts top of lifting body
The top backing plate at end；The slide unit has a slide unit bottom plate, and slide unit plate top surface is provided with least 2 bal guides, the type platform
With a type platform base, the type platform base is located on the slide unit bottom plate, and type platform base end face corresponds to the ball of slide unit bottom plate
Guide groove position distribution has ball, and the setting direction of bal guide makes type platform relative to the direction that slide unit moves and gate to be installed
The axis direction of lower shaft is vertical；The height of the top relatively described slide unit bottom of backing plate top surface is less than gate lower shaft bottom to be installed
The distance between portion and lock floor face.
Above, top backing plate is located at the lower section of gate lower shaft to be adjusted, and by lifting body, top backing plate promotes gate bottom
Axle realizes the elevation adjustment of lower shaft, by the ball engagement between type platform and slide unit, type platform is moved relative to slide unit, realizes lower shaft
Horizontal adjustment.Stroke is adjusted typically within 50mm.Due to realizing horizontal adjustment using the cooperation of type platform and slide unit, type platform is same
When be used to accommodating lifting body and realize that elevation adjusts, thus overall height dimension is small, can enter gate lower shaft and lock floor
Between face, it is not necessary to operated in hoist chamber, be convenient for adjustment operation.Meanwhile elevation adjustment and horizontal adjustment can
It to be synchronously repeated, will not interact, thus not need repeated disassembled and assembled equipment, it is easy to operate.
Further technical scheme, the both ends that the slide unit corresponds to type platform glide direction are provided with and slide unit bottom plate fixation company
The slide unit side wall connect, pilot hole is offered respectively in two side slid platform side walls, horizontal guide and water are respectively equipped with through the pilot hole
Flat-top pushes away screw rod, and one end of the horizontal guide is fixedly connected with the side of the type platform base, the horizontal pushing tow screw rod
One end is fixedly connected with the opposite side of the type platform base.Using horizontal pushing tow screw rod, horizontal level can accurately be adjusted
It is whole.
In above-mentioned technical proposal, the mounting structure of the ball of type platform base end face is ball installing plate to be set, at type platform bottom
Ball mounting groove is distributed with the bottom face of seat, and ball mounting groove is corresponded on ball installing plate and opens up through hole, the through hole it is straight
Footpath is less than the diameter of ball, and the ball is spacing on type platform base by ball installing plate.
Further technical scheme, one is set to prevent respectively corresponding to gate lower shaft both sides to be installed in the type platform upper end
Topple support arm, and the overturn-preventing support arm shaped upper part coordinates with gate lower shaft, and bottom is detachably connected on type platform through screw.
After device is placed into below lower shaft, overturn-preventing support arm is installed with screw, provides lateral Displacement to lower shaft, prevents in adjustment process
In, lower shaft topples because deviation occurs for the reasons such as inertia, strengthens security.
Preferable technical scheme, the overturn-preventing support arm bottom have mutually perpendicular first installing plate and the second installation
Plate, first installing plate coordinates through screw and type countertop to be fixed, and second installing plate coordinates through screw and type platform side
It is fixed.Pass through two pieces of vertical installing plates, it is ensured that overturn-preventing support arm is reliably connected with type platform.
In above-mentioned technical proposal, the lifting body is that a swivel nut is fixedly installed on type platform, coordinates with the swivel nut and sets
A screw rod is put as movement parts, shed stick is provided between the backing plate of top above type platform on the screw rod.Spiral lifting mechanism
With auto-lock function, after vertical top is raised to position, destroked retraction can be with long period load operations, therefore, in lower shaft adjustment
, can be to the reliable jacking of lower shaft in overall process.
Preferable technical scheme, the slide unit are provided with 4 bal guides, and the type platform base end face is corresponding 4 respectively
Arrange ball.
Further technical scheme, scale is provided with along type platform glide direction on the slide unit.
Further technical scheme, the slide unit both sides are distributed wheeled base, rubber wheel, the wheel shaft of rubber wheel are provided with wheel seat
Both ends are located in the vertically extending elongated slot on wheel seat, it is spacing by position-limit mechanism so that rubber wheel have it is downwardly projecting in slide unit bottom
Face and shrink upwards in two kinds of stable states in wheel seat.
In above-mentioned technical proposal, the position-limit mechanism is the wheel shaft position of corresponding rubber wheel, adjustment spiral shell to be provided with wheel seat
Nail, the adjusting screw lower end are against on wheel shaft, and when adjusting screw turns tight, wheel shaft, which moves downward, makes rubber wheel bottom be less than slide unit
Bottom surface, when adjusting screw is loosened, motion withdraws rubber wheel to wheel shaft upwards.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1st, the utility model realizes horizontal adjustment by the setting of type platform and slide unit, by setting lifting body real in type platform
Existing elevation adjustment, thus can be under the premise of whole height is less, while realize and the elevation of heavy weight gate lower shaft is adjusted
Whole and horizontal adjustment, thus, device can use between gate lower shaft bottom and lock floor face, and operating space is big, operation
Process is directly perceived, ensure that Adjustment precision；
2nd, the utility model can conveniently and efficiently be carried out both vertically and horizontally by two table apparatus cooperatings
Adjustment, without more exchange device repeatedly, dismount jack, when needing repeatedly review, adjustment, there is obvious advantage；
When the 3rd, using spiral lifting mechanism, there is auto-lock function, after vertical top is raised to position, destroked retraction can be compared with
Long time loading operation, therefore, can be to the reliable jacking of lower shaft in the overall process of lower shaft adjustment；
4th, relative to traditional method, the adjustment of lower shaft precision is carried out using the present apparatus, artificial, shortening construction work can be saved
Phase, ensure personnel and equipment safety, improve lower shaft installation accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment（Broken section）；
Fig. 2 is the enlarged diagram of medium-sized part of Fig. 1；
Fig. 3 is Fig. 2 A-A schematic cross-sectional views；
Fig. 4 is the schematic top plan view of slide unit part in Fig. 1；
Fig. 5 is the elevational schematic view of type platform；
Fig. 6 is the schematic diagram of wheel seat；
Fig. 7 is Fig. 6 left view partial sectional view.
Wherein：1st, slide unit；2nd, type platform；3rd, lifting body；4th, backing plate is pushed up；5th, bal guide；6th, type platform base；7th, ball；
8th, gate lower shaft；9th, slide unit side wall；10th, horizontal guide；11st, horizontal pushing tow screw rod；12nd, ball installing plate；13rd, swivel nut；14th, spiral shell
Bar；15th, shed stick；16th, overturn-preventing support arm；17th, the first installing plate；18th, the second installing plate；19th, scale；20th, wheel seat；21st, rubber
Wheel；22nd, adjusting screw.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：Referring to shown in Fig. 1 to Fig. 5, a kind of two-way small Traffic control system erecting device of gate lower shaft, including one slide
Platform 1, a type platform 2, the lifting body 3 being arranged on type platform, the top backing plate 4 positioned at the movement parts top of lifting body；The cunning
Platform has a slide unit bottom plate, and slide unit plate top surface is provided with 4 bal guides 5, and the type platform has a type platform base 6, described
Type platform base 6 is located on the slide unit bottom plate, and the position distribution of bal guide 5 that the bottom surface of type platform base 6 corresponds to slide unit bottom plate has rolling
Pearl 7, the setting direction of bal guide 5 make type platform relative to the direction that slide unit moves and the axis side of gate lower shaft 8 to be installed
To vertical；The height of the top relatively described slide unit bottom of the top surface of backing plate 4 is less than gate lower shaft bottom to be installed and lock chamber bottom
The distance between plate face.
The both ends that the slide unit corresponds to type platform glide direction are provided with the slide unit side wall 9 that is fixedly connected with slide unit bottom plate, and two
Pilot hole is offered respectively in side slid platform side wall 9, and horizontal guide 10 and horizontal pushing tow screw rod 11 are respectively equipped with through the pilot hole,
One end of the horizontal guide 10 is fixedly connected with the side of the type platform base, one end of the horizontal pushing tow screw rod 11 and institute
The opposite side for stating type platform base is fixedly connected.
As shown in figure 3, the mounting structure of the ball of type platform base end face is, ball installing plate 12 is set, in type platform base
Bottom face ball mounting groove is distributed with, ball mounting groove is corresponded on ball installing plate 12 and opens up through hole, the through hole it is straight
Footpath is less than the diameter of ball, and the ball is spacing on type platform base by ball installing plate.The lifting body is, on type platform
A swivel nut 13 is fixedly installed, being equipped with a screw rod 14 with the swivel nut 13 is used as movement parts, is located at type platform on the screw rod 14
Shed stick 15 is provided between top and top backing plate 4.
In the present embodiment, one overturn-preventing branch is set respectively corresponding to gate lower shaft both sides to be installed in the type platform upper end
Arm 16, the shaped upper part of overturn-preventing support arm 16 coordinate with gate lower shaft, and bottom has the mutually perpendicular He of first installing plate 17
Second installing plate 18, first installing plate 17 coordinates through screw and type countertop to be fixed, and second installing plate 18 is through screw
Coordinate with type platform side and fix.
As shown in figure 4, it is provided with scale 19 along type platform glide direction on the slide unit.The slide unit both sides are distributed wheeled base
20, wheel seat is interior to be provided with rubber wheel 21, and referring to Fig. 6 and Fig. 7, the wheel shaft both ends of rubber wheel are located at the vertically extending elongated slot on wheel seat
It is interior, the wheel shaft position of corresponding rubber wheel, adjusting screw 22 is provided with wheel seat, the adjusting screw lower end is against on wheel shaft, is adjusted
When whole screw turns tight, wheel shaft, which moves downward, makes rubber wheel bottom be less than slide unit bottom surface, and when adjusting screw is loosened, wheel shaft moves upwards
Withdraw rubber wheel.
In use, it can operate according to the following steps：
（1）Before lower shaft lifting, unwrapping wire, demarcation lower shaft axial location, installation control are first measured according to design drawing
Line and hoist controlling line（Away from each about 100mm in outline both sides）.
（2）By in lower shaft segmental hoisting to lock chamber, carrying out, manual site's splicing is integral.The lower shaft spliced is placed
In two root longs about 500mmH200*200*8*12 shaped steel temporary supports, and the cushioning block in H profile steel, lower shaft axis is destined to summary
It is higher 10mm than design axis or so.
（3）The device of two playscript with stage directions embodiments is laid in appropriate location in lower shaft bottom installation control line, will make in the backing plate of top
The lower shaft axis that line substantially goes out with measuring is alignd, and lower shaft bottom is placed on the backing plate of top.Screw rod is rotated, lower shaft is risen,
Then cushion block is progressively pumped, by the past downward of top backing plate.Because lower shaft temporary support is predetermined than design altitude summary by axis elevation
High 10mm, timing under backing plate is pushed up, only need to carry out small Traffic control system can reach design altitude, about within 50mm.
（4）When carrying out elevation adjustment, each adjusting screw on periphery is screwed out, wheel shaft is packed up, and rubber wheel bounces back to race
It is interior, slid platform base is confirmed on lock floor concrete surface, ensure that device is integrally steady.Then it is directed to bar and passes through clamp screw
Silk is fixed in slid platform base, and horizontal pushing tow screw rod possesses self-lock ability in itself in addition, and now guide rod and pushing tow screw rod are in type
When lifting body in platform carries out elevation jacking, type platform can be fixed in slid platform base, play spacing and locking action, prevent
When vertical direction jacks, the sliding of lifting body occurred level.
（5）After elevation location review, lower shaft horizontal direction adjustment is carried out, because top backing plate has been in lower shaft when laying
On axis, therefore the adjustment stroke of horizontal direction is also without very big, substantially about within 50mm.
（6）When carrying out horizontal direction adjustment, first overturn-preventing support arm is arranged on type platform by screw, overturn-preventing support arm
The crooked radian of processing closes with lower shaft match profiles.Gap between the overturn-preventing support arm and lower shaft timber wedge etc. that can jump a queue pads,
After confirming that lower shaft and both sides overturn-preventing support arm are closely connected, guide rod holding screw is unclamped, the axial location rotation adjusted as needed
Horizontal pushing tow screw rod, the adjustment of horizontal direction is progressively slowly carried out together with the lower shaft of its jacking to type platform.Kept a close eye on during adjustment
Lower shaft stable case, the working condition for pushing up backing plate, overturn-preventing support arm, type platform and slide unit.
（7）After elevation and horizontal level are adjusted, guide rod is locked, and carries out the review of lower shaft axis precision, arrival is set
After meter requires, lower shaft is subjected to spot welding with gate pier wall reserved joint bar at both ends and fixed, and temporary support is set in lower shaft bottom, prevented
Only lower shaft off normal.
Claims (10)
- A kind of 1. two-way small Traffic control system erecting device of gate lower shaft, it is characterised in that：Including a slide unit, a type platform, it is arranged on Lifting body on type platform, the top backing plate positioned at the movement parts top of lifting body；The slide unit has a slide unit bottom plate, slide unit Plate top surface is provided with least 2 bal guides, and the type platform has a type platform base, and the type platform base is located at the slide unit On bottom plate, the bal guide position distribution that type platform base end face corresponds to slide unit bottom plate has ball, and the setting direction of bal guide makes Type platform is vertical with the axis direction of gate lower shaft to be installed relative to the direction that slide unit moves；The top backing plate top surface is with respect to institute The height for stating slide unit bottom is less than the distance between gate lower shaft bottom to be installed and lock floor face.
- 2. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：The slide unit pair The slide unit side wall that is fixedly connected with slide unit bottom plate should be provided with the both ends of type platform glide direction, be opened up respectively in two side slid platform side walls Have pilot hole, horizontal guide and horizontal pushing tow screw rod be respectively equipped with through the pilot hole, one end of the horizontal guide with it is described The side of type platform base is fixedly connected, and one end of the horizontal pushing tow screw rod is fixedly connected with the opposite side of the type platform base.
- 3. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：Type platform base bottom The mounting structure of the ball in face is to set ball installing plate, ball mounting groove is distributed with the bottom face of type platform base, in ball Ball mounting groove is corresponded on installing plate and opens up through hole, the diameter of the through hole is less than the diameter of ball, and the ball is pacified by ball Loading board is spacing on type platform base.
- 4. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：In the type platform Upper end sets an overturn-preventing support arm, the overturn-preventing support arm shaped upper part and lock respectively corresponding to gate lower shaft both sides to be installed Door lower shaft coordinates, and bottom is detachably connected on type platform through screw.
- 5. the two-way small Traffic control system erecting device of gate lower shaft according to claim 4, it is characterised in that：The overturn-preventing Support arm bottom has mutually perpendicular first installing plate and the second installing plate, and first installing plate is matched somebody with somebody through screw and type countertop Close and fix, second installing plate coordinates through screw and type platform side to be fixed.
- 6. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：The jack Structure is that a swivel nut is fixedly installed on type platform, is equipped with a screw rod as movement parts with the swivel nut, is located on the screw rod Shed stick is provided between the backing plate of above type platform and top.
- 7. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：On the slide unit Provided with 4 bal guides, the type platform base end face is corresponding 4 row's balls respectively.
- 8. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：On the slide unit Scale is provided with along type platform glide direction.
- 9. the two-way small Traffic control system erecting device of gate lower shaft according to claim 1, it is characterised in that：The slide unit two Side is distributed wheeled base, and rubber wheel is provided with wheel seat, and the wheel shaft both ends of rubber wheel are located in the vertically extending elongated slot on wheel seat, by Position-limit mechanism is spacing so that rubber wheel has and downwardly projecting in slide unit bottom surface and upwards shunk in two kinds of stable states in wheel seat.
- 10. the two-way small Traffic control system erecting device of gate lower shaft according to claim 9, it is characterised in that：It is described spacing Mechanism is the wheel shaft position of corresponding rubber wheel, adjusting screw to be provided with wheel seat, and the adjusting screw lower end is against on wheel shaft, When adjusting screw turns tight, wheel shaft, which moves downward, makes rubber wheel bottom be less than slide unit bottom surface, and when adjusting screw is loosened, wheel shaft is transported upwards It is dynamic to withdraw rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727332.9U CN206873409U (en) | 2017-06-21 | 2017-06-21 | The two-way small Traffic control system erecting device of gate lower shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727332.9U CN206873409U (en) | 2017-06-21 | 2017-06-21 | The two-way small Traffic control system erecting device of gate lower shaft |
Publications (1)
| Publication Number | Publication Date |
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| CN206873409U true CN206873409U (en) | 2018-01-12 |
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ID=61333780
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720727332.9U Active CN206873409U (en) | 2017-06-21 | 2017-06-21 | The two-way small Traffic control system erecting device of gate lower shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083764A (en) * | 2017-06-21 | 2017-08-22 | 中亿丰建设集团股份有限公司 | The two-way small Traffic control system erecting device of gate lower shaft |
-
2017
- 2017-06-21 CN CN201720727332.9U patent/CN206873409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083764A (en) * | 2017-06-21 | 2017-08-22 | 中亿丰建设集团股份有限公司 | The two-way small Traffic control system erecting device of gate lower shaft |
| CN107083764B (en) * | 2017-06-21 | 2023-12-01 | 中亿丰建设集团股份有限公司 | Gate bottom shaft bidirectional small-stroke adjusting and installing device |
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