CN108370764A - A method of transformation attached-greenhouse height - Google Patents
A method of transformation attached-greenhouse height Download PDFInfo
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- CN108370764A CN108370764A CN201810146519.9A CN201810146519A CN108370764A CN 108370764 A CN108370764 A CN 108370764A CN 201810146519 A CN201810146519 A CN 201810146519A CN 108370764 A CN108370764 A CN 108370764A
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- pillar
- adjusting apparatus
- column
- height
- bar
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention belongs to a kind of method of transformation attached-greenhouse height, method includes：Measure absolute altitude and stock；The installation of adjusting apparatus；Each pillar is cut, the pressure of bearing of each pillar is made to be transferred in adjusting apparatus, each pillar is blocked in the transverse horizontal at the position line of blocking of each pillar；The height of integrated regulation corbeling, including the height of whole lift columns structure and the whole height for reducing corbeling and each adjusting apparatus of dismounting.The adjusting apparatus is made of rack, motor, framework soleplate, rack top plate, adjustment lead screw, adjustment bar, guide rail, snap ring and pedestal, and the adjusting apparatus described in domain is made of pedestal, hydraulic cylinder, hydraulic stem, adjustment bar, connection bolt and annular groove.The present invention has the advantages that method is easy, safe and reliable, of low cost, easy to operate, construction risk is low, transformation short time limit and small to chamber planting cycle influences.
Description
Technical field
The invention belongs to a kind of methods of transformation attached-greenhouse height.
Background technology
Attached-greenhouse is vegetables, the widely used main body facility of flowers or seeling industry field.For adapt to grower according to
The market demand replants the needs of other crops, it is sometimes desirable to change the height in greenhouse.Currently, being mainly to the transformation in old greenhouse
It is rebuild using removing.Renovation or reconstruction especially to old attached-greenhouse are to use first to remove body supports framework, then locate
The front and back roofing of reason, then removes relevant equipment and heat preservation covering；Body supports framework is re-started again, and front and back roofing is mating
The construction of equipment and heat preservation covering.Using removing, the method rebuild waste is huge, and the body supports framework of dismounting can only conduct
Waste disposal, reconstruction not only need to expend huge amounts of material and personnel, and cost of investment is big, and the transformation period is long, and has an effect in greenhouse
The continuity of plant growth.
Invention content
The object of the present invention is to provide a kind of method of transformation attached-greenhouse height, have method it is easy, it is safe and reliable, at
This is cheap, easy to operate, construction risk is low, short time limit and the advantage small to chamber planting cycle influences is transformed.
For this purpose, a kind of method of transformation attached-greenhouse height of the present invention, includes the following steps：
(1) absolute altitude and stock are measured, the sundries on each pillar periphery of cleaning support attached-greenhouse carries out clear bottom to each pillar, makes
It exposes prop liner.The clear bottom absolute altitude of in-site measurement, the position of measuring adjusting apparatus, it is ensured that the bottom of adjusting apparatus is supported on together
It in one plane, is marked on each pillar and blocks the position line, getting out lengthening according to plan attached-greenhouse increase height connects column, prepares
Good cutting equipment, electric welding equipment, adjusting apparatus and ancillary equipment.
(2) installation of adjusting apparatus forms wall after the attached-greenhouse being connected with each pillar or rear roofing and branch post separation
Independent corbeling, by the heat preservation covering on the greenhouse periphery being connected with independent corbeling at the same plane of bottom water
It is truncate disconnected, adjusting apparatus is set on each pillar, by section of snap ring or annular groove and corresponding position on the adjustment bar of each adjusting apparatus
The pillar of disconnected position line upper end is fixed as one, and the pedestal of adjusting apparatus is located at the ground or the prop liner that block position line lower end
On, it is ensured that the pedestal support of adjusting apparatus in the same plane, is connected to the power source of each adjusting apparatus.
(3) each pillar is cut, so that the pressure of bearing of each pillar is transferred in adjusting apparatus, the position line is blocked in each pillar
Place's transverse horizontal blocks each pillar.
(4) height of integrated regulation corbeling, including the height of whole lift columns structure and whole reduction pillar knot
The height of structure：
(a) height of whole lift columns structure：Start each adjusting apparatus simultaneously, each adjusting apparatus is blocked by adjusting bar drive
Each column upper section of position line upper end moves up simultaneously, blocks the pillar of position line upper end and blocks between the pillar of position line lower end
It is formed with the incision position space of distance.
If being adjusted the primary of device promotes the plan increase height that can reach pillar,：
Preprepared is lengthened the upper and lower end face and position for connecing column by each pillar of spreading in the incision position space of each pillar
It is integrally welded after the fracture face alignment for the pillar upper and lower end for corresponding to portion in incision position space；
If need to be adjusted device promotes the plan increase height that can be only achieved pillar for several times,：
It is segmented each pillar of spreading, in the incision position space of each pillar, the lengthening of preprepared first is connect into the upper and lower of column
After end face is aligned with the fracture face for the pillar upper and lower end for corresponding to portion in incision position space, only first is lengthened and connects the upper of column
The pillar upper end fracture face that end face corresponds to portion in incision position space is integrally welded.Then, one by one by each adjusting apparatus
Adjustment bar on snap ring or annular groove and block position line upper end branch post separation unload after, then one by one by each adjusting apparatus
The lower end that snap ring or annular groove on adjustment bar connect column with the first lengthening is fixed as one.Each adjusting apparatus is restarted, it is each to adjust
Engagement positions drive each first to lengthen and connect column while moving up by adjusting bar, the first lengthening connect the lower face after column moves up with it is corresponding
Add the second lengthening in incision position space between the lower rod end fracture face in portion and connect column, be sequentially connected in series it is each lengthening connect column until
After strut height reaches design height, then the lengthening of lower end is connect to the pillar fracture in the lower face portion corresponding with incision position lower end of column
In face of neat rear integrally welded.
(b) the whole height for reducing corbeling：After blocking transverse horizontal at the position line and blocking each pillar, under section
The plan in face reduces and blocks pillar again at height, removes the post section blocked, while starting each adjusting apparatus, makes on each pillar
End face is simultaneously declined to corresponding bilge cod lower face, after the seam crossing for welding all binding faces, removes adjusting apparatus.
(5) each adjusting apparatus is removed, the heat preservation covering in fracture space that the heat preservation covering on greenhouse periphery is formed
Subsidy connects into sealed integral structure, repaiies a rear wall of greenhouse in succession or rear roofing and relevant device, completes attached-greenhouse height and applies
Work.
It is described height increased according to plan attached-greenhouse to be ready to lengthen that connect column be to lengthen to connect the length of column and be equal to and plan
Attached-greenhouse increases height or several lengthenings connect the sum of length of column and increase height equal to plan attached-greenhouse.
The pillar is same axis with the axis for connecing column with the lengthening on root.
The independent corbeling of formation includes each pillar, the composition attached-greenhouse ceiling positioned at each pillar upper end
Gutter frame and truss and the shoe cover material carried out cover material, constitute attached-greenhouse side wall, and the brace between each pillar.
It is described one by one by the snap ring or annular groove and the pillar for blocking position line upper end on the adjustment bar of each adjusting apparatus
After separation is unloaded, then one by one by the adjustment bar of each adjusting apparatus snap ring or annular groove connect the lower end of column with the first lengthening and fix
Be integrated be first lengthen connect the upper surface of column correspond to in incision position space portion pillar upper end fracture face weld after,
Incision position weld seam, which accesses, to carry out after support strength.
The adjusting apparatus is by rack, motor, framework soleplate, rack top plate, adjustment lead screw, adjustment bar, guide rail, snap ring
It is formed with pedestal, the lower end of rack is equipped with pedestal, and framework soleplate is located in the rack of pedestal upper end, and rack top plate is located at rack
Axis is equipped with adjustment lead screw between the outer middle side part of top, framework soleplate and rack top plate, and motor drives adjustment lead screw rotation, rack
It is equipped with guide rail between bottom plate and the middle inside of rack top plate, adjusts the front center and guide rail slide fit of bar, adjusts the rear end of bar
Middle part is screwed onto on adjustment lead screw, and the front end for adjusting bar is located at rack outer end, and the front end for adjusting bar is equipped with snap ring, and snap ring passes through tight
Fixing bolt fixes pillar in the front end of adjustment bar.
The adjustment lead screw of the adjusting apparatus and the position of guide rail can exchange, i.e.,：Framework soleplate is interior with rack top plate
The countershaft of middle side part is equipped with adjustment lead screw, and motor drives adjustment lead screw rotation, the outer middle side part of framework soleplate and rack top plate it
Between be equipped with guide rail, adjust with guide rail slide fit in the middle part of the rear end of bar, the front center for adjusting bar is screwed onto on adjustment lead screw, adjusts bar
Front end be located at rack outer end, adjust bar front end be equipped with snap ring, snap ring by fastening bolt fix pillar before adjusting bar
End.
The adjusting apparatus is made of pedestal, hydraulic cylinder, hydraulic stem, adjustment bar, connection bolt and annular groove, pedestal
Corresponding two halves are detached by centre to be put together, engaging lug is set in the chassis side of two halves mosaic, and engaging lug is equipped with for even
The bolt hole that connecting bolt passes through, the middle of the base are equipped with the perforation of clamping pillar, hydraulic pressure are correspondingly provided on the seating plane for both sides of perforating
Cylinder card hugging, adjustment bar connect corresponding two bodies of rod by axis axis by one end and form, and the adjustment bar of the other end is equipped with connection spiral shell
Hole, two bodies of rod are connected by the connection bolt being threaded through in connecting screw hole, and annular groove is located in the middle part of adjustment bar, annular groove
It is correspondingly provided with the top pressing board held for hydraulic stem upper surface on the adjustment bar of both sides, the bottom face of two hydraulic cylinders is located at two
In a hydraulic cylinder card hugging, the upper surface of two hydraulic stems is held respectively on the top pressing board of annular groove both sides.
Pedestal, adjustment bar and the hydraulic cylinder and hydraulic stem are split settings.
Annular groove both sides in the middle part of the adjustment bar can be equipped with connecting screw hole, and two bodies of rod are by being threaded through connecting screw hole
Interior connection bolt is connected and clamping is located at the pillar in snap ring.
The above method has reached the purpose of the present invention.
The present invention have method is easy, safe and reliable, of low cost, easy to operate, construction risk is low, be transformed short time limit and
The advantage small to chamber planting cycle influences.
Practice have shown that：The present invention is that tradition removes the 2% of the method for reconstructing duration, and cost is only that tradition removes method for reconstructing
5%, chamber planting crop is not influenced.
Description of the drawings
Fig. 1 is the principle schematic of the reconstruction structure of the present invention.
Fig. 2 is the structural schematic diagram of the adjusting apparatus of the present invention.
Fig. 3 is the structural schematic diagram of another embodiment of the present invention adjusting apparatus.
Fig. 4 is the adjustment rod structure schematic diagram of adjusting apparatus shown in Fig. 3.
Fig. 5 is the schematic diagram of the understructure of adjusting apparatus shown in Fig. 3.
Specific implementation mode
As shown in Figures 1 to 5, a method of transformation attached-greenhouse height includes the following steps：
(1) absolute altitude and stock are measured：The sundries on 2 periphery of each pillar of cleaning support attached-greenhouse, carries out clear bottom to each pillar, makes
It exposes prop liner 1, should at least expose the upper surface of each prop liner.
The clear bottom absolute altitude of in-site measurement further includes：The position of measuring adjusting apparatus, it is ensured that the bottom of adjusting apparatus is supported on together
It in one plane, is marked on each pillar and blocks the position line, getting out lengthening according to plan attached-greenhouse increase height connects column 14, accurate
Get cutting equipment, electric welding equipment, adjusting apparatus 5 and ancillary equipment ready.Ancillary equipment is power supply unit, for hydraulic test etc..
It is described height increased according to plan attached-greenhouse to be ready to lengthen that connect column be to lengthen to connect the length of column and be equal to and plan
Attached-greenhouse increases height or several lengthenings connect the sum of length of column and increase height equal to plan attached-greenhouse.
(2) installation of adjusting apparatus：By wall after the attached-greenhouse being connected with each pillar or rear roofing and branch post separation, formed
Independent corbeling.By the heat preservation covering on the greenhouse periphery being connected with independent corbeling at the same plane of bottom water
It is truncate disconnected, in order to avoid influence the adjustment of corbeling.Adjusting apparatus is set on each pillar, by the card on the adjustment bar of each adjusting apparatus
Ring 12 or annular groove 19 and the pillar for blocking position line upper end of corresponding position are fixed as one.The pedestal of adjusting apparatus, which is located at, to be blocked
On the firm ground of position line lower end or on prop liner, it is ensured that in the same plane, connection is each for the pedestal support of adjusting apparatus
The power source of adjusting apparatus.To ensure the consistency of integrated regulation, each adjusting apparatus is in parallel with the connection of power source use, in this way
It can make adjusting apparatus harmonious operation simultaneously, ensure that corbeling lifts simultaneously.
The independent corbeling of formation includes each pillar, the composition attached-greenhouse ceiling positioned at each pillar upper end
Gutter frame 3 and truss 4 and shoe cover material（Glass, heat insulation and transmission film etc.）, constitute attached-greenhouse side wall shoe cover material, and be located at each
Brace 6 between column, brace play Auxiliary support attached-greenhouse.
(3) each pillar is cut：So that the pressure of bearing of each pillar is transferred in adjusting apparatus, adjustment bar can be made to move up slightly,
Even if the pressure of bearing of each pillar is transferred in adjusting apparatus.Then, it is blocked in the transverse horizontal at the position line of blocking of each pillar
Each pillar.
(4) height of integrated regulation corbeling, including：The height of whole lift columns structure and whole reduction pillar knot
The height of structure：
(a) height of whole lift columns structure：Start each adjusting apparatus simultaneously, each adjusting apparatus is blocked by adjusting bar drive
Each column upper section of position line upper end moves up simultaneously, blocks the pillar of position line upper end and blocks between the pillar of position line lower end
It is formed with the incision position space 18 of distance.
If being adjusted the primary of device promotes the plan increase height that can reach pillar,：Each pillar of spreading, each
In the incision position space of pillar, the upper and lower end face that preprepared lengthening is connect to column 14 is corresponding in incision position space
It is integrally welded after the fracture face alignment of the pillar upper and lower end in portion.
If need to be adjusted device promotes the plan increase height that can be only achieved pillar for several times,：It is segmented each of spreading
Preprepared first is lengthened the upper and lower end face for connecing column and is located at incision position by column in the incision position space of each pillar
After the fracture face alignment for corresponding to the pillar upper and lower end in portion in space, only first is lengthened and connects the upper surface of column and positioned at incision position
The pillar upper end fracture face that portion is corresponded in space is integrally welded.Then, one by one by the snap ring on the adjustment bar of each adjusting apparatus
Or annular groove and block position line upper end branch post separation unload after, then one by one by each adjusting apparatus adjustment bar on snap ring or
The lower end that annular groove connects column with the first lengthening is fixed as one.Each adjusting apparatus is restarted, each adjusting apparatus is by adjusting bar
It drives each first to lengthen to connect column while moving up, is lengthened first and connect lower rod end fracture of the lower face after column moves up with corresponding portion
The second lengthening, which is added, in incision position space between face connects column；It is sequentially connected in series each lengthening and connects column until strut height reaches design
After height, then the lengthening of lower end connect the lower face portion corresponding with incision position lower end of column pillar fracture face be aligned after be welded into one
Body.
(b) the whole height for reducing corbeling：After blocking transverse horizontal at the position line and blocking each pillar, under section
The plan in face reduces and blocks pillar again at height, after removing the post section blocked.Start each adjusting apparatus simultaneously, makes each
Column upper surface is simultaneously declined to corresponding bilge cod lower face, after the seam crossing for welding all binding faces, removes adjusting apparatus.
It includes that the motor of adjusting apparatus or hydraulic cylinder is made to run in the same direction simultaneously to start each adjusting apparatus simultaneously.So that pillar knot
Structure rises or falls simultaneously.
(5) each adjusting apparatus is removed, i.e., is detached by each unload snap ring or annular groove with the pillar for blocking position line upper end.
Heat preservation covering subsidy in the fracture space of the heat preservation covering formation on greenhouse periphery is connected into sealed integral structure, repaiies and connects
Wall or rear roofing and relevant device after attached-greenhouse complete the construction of attached-greenhouse height.Relevant device is air-conditioning or water supply line
Deng.
The pillar is same axis with the axis for connecing column with the lengthening on root.
It is described one by one by the snap ring or annular groove and the pillar for blocking position line upper end on the adjustment bar of each adjusting apparatus
After separation is unloaded, then one by one by the adjustment bar of each adjusting apparatus snap ring or annular groove connect the lower end of column with the first lengthening and fix
Be integrated be first lengthen connect the upper surface of column correspond to in incision position space portion pillar upper end fracture face weld after,
Incision position weld seam, which accesses, to carry out after support strength.
As shown in Figure 2：The adjusting apparatus is by rack 7, motor 8, framework soleplate 16, rack top plate 17, adjustment lead screw
9, bar 10, guide rail 11, snap ring 12 and pedestal 15 is adjusted to be formed.The lower end of rack is equipped with pedestal, and framework soleplate is located on pedestal
In the rack at end, rack top plate is located at rack top.Axis is equipped with adjustment silk between framework soleplate and the outer middle side part of rack top plate
Bar, bearing can be set between lead screw and framework soleplate and rack top plate by adjusting, and motor is located on the lower face of framework soleplate, motor band
Dynamic adjustment lead screw rotation.Gear wheel can be set in adjustment screw lower end for reinforcement, set pinion gear on motor shaft, size engaged gears,
Motor drives gear wheel that adjustment lead screw is made to rotate by pinion gear.
It is equipped with guide rail between framework soleplate and the middle inside of rack top plate, adjusts the front center and guide rail slide fit of bar,
It adjusts and is screwed onto in the middle part of the rear end of bar on adjustment lead screw, the front end for adjusting bar is located at rack outer end, and the front end for adjusting bar is equipped with card
Ring.Snap ring fixes pillar in the front end of adjustment bar by fastening bolt 13, i.e. the both sides of snap ring are solid by two fastening bolts 13
Pillar is determined in the front end of adjustment bar.
The adjustment lead screw of the adjusting apparatus and the position of guide rail can exchange, i.e.,：Framework soleplate is interior with rack top plate
The countershaft of middle side part is equipped with adjustment lead screw, and motor drives adjustment lead screw rotation, the outer middle side part of framework soleplate and rack top plate it
Between be equipped with guide rail, adjust with guide rail slide fit in the middle part of the rear end of bar, the front center for adjusting bar is screwed onto on adjustment lead screw, adjusts bar
Front end be located at rack outer end, adjust bar front end be equipped with snap ring, snap ring by fastening bolt fix pillar before adjusting bar
End.
In use, motor drives adjustment lead screw slowly to rotate, make the adjustment bar being spirally connected with adjustment lead screw along adjustment lead screw
It rises or declines, since adjustment bar slide fit is on guide rail, guide rail play the guiding role.Adjustment bar rises or falls before drive fixes it
The pillar at end rises or falls, and completes lift adjustment.
As shown in Figures 3 to 5：Another example structure of adjusting apparatus is：The adjusting apparatus is by pedestal 15, hydraulic cylinder
21, hydraulic stem 20, adjustment bar, connection bolt and annular groove 19 are formed.Pedestal detaches corresponding two halves by centre and is put together,
Engaging lug 22 is set in the chassis side of two halves mosaic, engaging lug is equipped with the bolt hole passed through for connection bolt, the middle of the base
Equipped with the perforation 26 for being clamped pillar, hydraulic cylinder card hugging 27 is correspondingly provided on the seating plane for both sides of perforating.Adjustment bar is led to by one end
It crosses 24 axis of axis and connects corresponding two bodies of rod composition, the adjustment bar of the other end is equipped with connecting screw hole, and two bodies of rod are by being threaded through
Connection bolt 28 in connecting screw hole is connected.Annular groove 19 is located in the middle part of adjustment bar, and annular groove is identical as snap ring effect.Card
It is correspondingly provided with the top pressing board 23 held for hydraulic stem upper surface on the adjustment bar 10 of annular groove both sides.The bottom face of two hydraulic cylinders point
Wei Yu not be in two hydraulic cylinder card huggings, the upper surface of two hydraulic stems is held respectively on the top pressing board of annular groove both sides.
Pedestal, adjustment bar and the hydraulic cylinder and hydraulic stem are split settings.
Annular groove both sides in the middle part of the adjustment bar can be equipped with connecting screw hole, and two bodies of rod are by being threaded through connecting screw hole
Interior connection bolt is connected and clamping is located at the pillar in snap ring.
In use, the perforation of the middle of the base is connected on pillar, connection bolt 25 is used in combination to pass through the bolt on engaging lug
The pedestal split of two halves is fixed as one structure by hole.The bottom surface of pedestal is supported on prop liner upper surface.Again by annular groove
It is stuck in and blocks at the position line on the root pillar of upper end, be used in combination connection bolt 29 that will adjust bar and fix and be clamped on pillar, make tune
Whole bar is fixed as one with pillar.Then the bottom face of two hydraulic cylinders is set respectively in two hydraulic cylinder card huggings, two
The upper surface of hydraulic stem is held respectively on the top pressing board of annular groove both sides.Each hydraulic cylinder is in parallel for Force system with hydraulic cylinder,
Start each hydraulic cylinder simultaneously, hydraulic stem slowly rises or falls, and holding adjustment bar by top pressing board drives pillar to rise or fall.
When for hydraulic system simultaneously to each hydraulic cylinder for pressure oil, each hydraulic stem of top pressure slowly rises or falls each hydraulic cylinder simultaneously,
It completes to adjust the height of corbeling.
In short, the present invention has, method is easy, safe and reliable, of low cost, easy to operate, construction risk is low, transformation work
Phase short and small to chamber planting cycle influences advantage.
Claims (10)
1. a kind of method of transformation attached-greenhouse height, it is characterised in that：Include the following steps：
(1) absolute altitude and stock are measured, the sundries on each pillar periphery of cleaning support attached-greenhouse carries out clear bottom to each pillar, makes
It exposes prop liner, the clear bottom absolute altitude of in-site measurement, the position of measuring adjusting apparatus, it is ensured that the bottom of adjusting apparatus is supported on together
It in one plane, is marked on each pillar and blocks the position line, getting out lengthening according to plan attached-greenhouse increase height connects column, prepares
Good cutting equipment, electric welding equipment, adjusting apparatus and ancillary equipment；
(2) installation of adjusting apparatus forms wall after the attached-greenhouse being connected with each pillar or rear roofing and branch post separation independent
Corbeling, by the heat preservation covering on the greenhouse periphery being connected with independent corbeling at the same plane of bottom level cut
It is disconnected, set adjusting apparatus on each pillar, by the adjustment bar of each adjusting apparatus snap ring or annular groove and corresponding position block position
The pillar for setting line upper end is fixed as one, and the pedestal of adjusting apparatus, which is located at, to be blocked on ground or the prop liner of position line lower end,
The pedestal support for ensuring adjusting apparatus in the same plane, is connected to the power source of each adjusting apparatus；
(3) each pillar is cut, the pressure of bearing of each pillar is made to be transferred in adjusting apparatus, it is horizontal at the position line in blocking for each pillar
To each pillar of horizontal truncation；
(4) height of integrated regulation corbeling, including the height of whole lift columns structure and entirety reduce corbeling
Highly：
(a) height of whole lift columns structure：Start each adjusting apparatus simultaneously, each adjusting apparatus is blocked by adjusting bar drive
Each column upper section of position line upper end moves up simultaneously, blocks the pillar of position line upper end and blocks between the pillar of position line lower end
It is formed with the incision position space of distance；
If being adjusted the primary of device promotes the plan increase height that can reach pillar,：
Preprepared is lengthened the upper and lower end face and position for connecing column by each pillar of spreading in the incision position space of each pillar
It is integrally welded after the fracture face alignment for the pillar upper and lower end for corresponding to portion in incision position space；
If need to be adjusted device promotes the plan increase height that can be only achieved pillar for several times,：
It is segmented each pillar of spreading, in the incision position space of each pillar, the lengthening of preprepared first is connect into the upper and lower of column
After end face is aligned with the fracture face for the pillar upper and lower end for corresponding to portion in incision position space, only first is lengthened and connects the upper of column
The pillar upper end fracture face that end face corresponds to portion in incision position space is integrally welded；
Then, one by one by the adjustment bar of each adjusting apparatus snap ring or annular groove unloaded with the branch post separation for blocking position line upper end
After lower, then one by one by the adjustment bar of each adjusting apparatus snap ring or annular groove and the first lengthening connect the lower end of column and be fixed as one
Body；
Each adjusting apparatus is restarted, each adjusting apparatus drives each first lengthening to connect column while moving up by adjusting bar, first
It lengthens to connect and adds second in incision position space between the lower face after column moves up and the lower rod end fracture face in corresponding portion and add
Length connects column, is sequentially connected in series each lengthening and connects column after strut height reaches design height, then the lengthening of lower end is connect to the lower end of column
The pillar fracture face in face portion corresponding with incision position lower end is aligned rear integrally welded；
(b) the whole height for reducing corbeling：After blocking transverse horizontal at the position line and blocking each pillar, below section
Plan reduces and blocks pillar again at height, removes the post section blocked, while starting each adjusting apparatus, makes each pillar upper surface
It simultaneously declines to corresponding bilge cod lower face, after the seam crossing for welding all binding faces, removes adjusting apparatus；
(5) each adjusting apparatus is removed, the heat preservation covering subsidy in fracture space that the heat preservation covering on greenhouse periphery is formed
Sealed integral structure is connected into, a rear wall of greenhouse in succession or rear roofing and relevant device are repaiied, completes the construction of attached-greenhouse height.
2. according to the method for claim 1, it is characterised in that：Described being increased according to plan attached-greenhouse is highly ready to
It is to lengthen to connect the length of column and be equal to that plan attached-greenhouse increases height or several lengthen connects the sum of length of column and be equal to lengthen and connect column
Plan attached-greenhouse and increases height.
3. according to the method for claim 1, it is characterised in that：The axis that the pillar connects column with the lengthening on same root is
Same axis.
4. according to the method for claim 1, it is characterised in that：The independent corbeling of the formation include each pillar,
Positioned at the gutter frame and truss and shoe cover material of the composition attached-greenhouse ceiling of each pillar upper end, the shoe lid for constituting attached-greenhouse side wall
Object, and the brace between each pillar.
5. according to the method for claim 1, it is characterised in that：It is described one by one by the card on the adjustment bar of each adjusting apparatus
After ring or annular groove and the branch post separation for blocking position line upper end unload, then one by one by the snap ring on the adjustment bar of each adjusting apparatus
Or annular groove and first lengthen connect column lower end be fixed as one be first lengthen connect the upper surface of column with it is empty positioned at incision position
After the pillar upper end fracture face welding in interior corresponding portion, incision position weld seam, which accesses, to carry out after support strength.
6. according to the method for claim 1, it is characterised in that：The adjusting apparatus by rack, motor, framework soleplate,
Rack top plate, adjustment lead screw, adjustment bar, guide rail, snap ring and pedestal are formed, and the lower end of rack is equipped with pedestal, framework soleplate position
In in the rack of pedestal upper end, rack top plate is located at rack top, and axis is set between framework soleplate and the outer middle side part of rack top plate
There are adjustment lead screw, motor to drive adjustment lead screw rotation, guide rail, adjustment are equipped between framework soleplate and the middle inside of rack top plate
The front center of bar and guide rail slide fit are adjusted and are screwed onto in the middle part of the rear end of bar on adjustment lead screw, and the front end for adjusting bar is located at rack
Outer end, the front end for adjusting bar are equipped with snap ring, and snap ring fixes pillar in the front end of adjustment bar by fastening bolt.
7. according to the method for claim 6, it is characterised in that：The position of the adjustment lead screw and guide rail of the adjusting apparatus
It can exchange, i.e.,：Framework soleplate and the countershaft of the middle inside of rack top plate are equipped with adjustment lead screw, and motor drives adjustment lead screw to turn
It is dynamic, it is equipped with guide rail between framework soleplate and the outer middle side part of rack top plate, adjusts in the middle part of the rear end of bar with guide rail slide fit, adjusts bar
Front center be screwed onto on adjustment lead screw, the front end for adjusting bar is located at rack outer end, adjusts the front end of bar equipped with snap ring, snap ring
Pillar is fixed in the front end of adjustment bar by fastening bolt.
8. according to the method for claim 1, it is characterised in that：The adjusting apparatus by pedestal, hydraulic cylinder, hydraulic stem,
Adjustment bar, connection bolt and annular groove are formed, and pedestal detaches corresponding two halves by centre and is put together, the bottom of two halves mosaic
Engaging lug is set on seat side, engaging lug is equipped with the bolt hole passed through for connection bolt, and the middle of the base is equipped with wearing for clamping pillar
Hole, hydraulic cylinder card hugging is correspondingly provided on the seating plane for both sides of perforating, and adjustment bar connects corresponding two bars by one end by axis axis
Body forms, and the adjustment bar of the other end is equipped with connecting screw hole, and two bodies of rod are connected by the connection bolt being threaded through in connecting screw hole
Integrally, annular groove is located in the middle part of adjustment bar, is correspondingly provided on the adjustment bar of annular groove both sides and is held for hydraulic stem upper surface
The bottom face of top pressing board, two hydraulic cylinders is located in two hydraulic cylinder card huggings, and the upper surface of two hydraulic stems is pushed up respectively
It holds on the top pressing board of annular groove both sides.
9. according to the method for claim 8, it is characterised in that：Pedestal, adjustment bar and the hydraulic cylinder and hydraulic stem are
Split settings.
10. according to the method for claim 8, it is characterised in that：Annular groove both sides in the middle part of the adjustment bar can be equipped with
Connecting screw hole, two bodies of rod are connected by the connection bolt being threaded through in connecting screw hole and clamping is located at the branch in snap ring
Column.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810146519.9A CN108370764A (en) | 2018-02-12 | 2018-02-12 | A method of transformation attached-greenhouse height |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810146519.9A CN108370764A (en) | 2018-02-12 | 2018-02-12 | A method of transformation attached-greenhouse height |
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| CN108370764A true CN108370764A (en) | 2018-08-07 |
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| CN201810146519.9A Pending CN108370764A (en) | 2018-02-12 | 2018-02-12 | A method of transformation attached-greenhouse height |
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