CN207987558U - A kind of support construction of woollen blanket drying frame - Google Patents

Abstract

The utility model provides a kind of support construction of woollen blanket drying frame, belongs to daily necessities technical field.The support construction that it solves existing woollen blanket drying frame such as is easy to topple at the technical problems.The support construction of this woollen blanket drying frame, drying frame includes pedestal and two montants, the bottom of two montants is each attached on pedestal, support construction is arranged in the lower end of two montants, support construction includes four groups of support components, two groups of support components are separately installed on two montants, every group of support component includes channel steel one, channel steel two and lap bars, one end of two blocks of channel steels one is hinged with montant, the hinge joint of one of channel steel one is located at the top of the hinge joint of another block of channel steel one, channel steel two can be stretched out or be retracted out of channel steel one, extension bar, which can rotate, to be put into channel steel two or is spun out out of channel steel two, one end of lap bars can be fixed with pedestal.The utility model has the advantages that drying frame stability can be reinforced.

Description

A kind of support construction of woollen blanket drying frame

Technical field

The utility model belongs to daily necessities field, is related to a kind of woollen blanket drying frame, especially a kind of woollen blanket drying The support construction of frame.

Background technology

Drying frame is common family life articles for use, but existing drying frame is often in order to cost-effective with and by airing rod The comparison done of structure it is easy, since washed clothes or woollen blanket are drawn through water than heavier, drying frame is easy for being scraped by wind .

Such as in Chinese patent literature【Authorization Notice No. CN104213376 B】In, it is a kind of drying woollen blanket device, be Clip is set on a piece crosspiece, crosspiece is connect through vertical gear with vertical handle top in a tubular form, and vertical handle external wall of upper portion sets short montant, short montant Top is flushed with vertical handle top, and short montant sets rotatable hook, and liftable straight-bar, straight-bar top palette fork are set in vertical handle inner cavity Connection, palette fork are in above vertical handle, the arc-shaped shape of palette fork.Vertical helical spring is set in straight-bar bottom, spring is in vertical handle inner cavity, Spring bottom end is connect with locating ring, and locating ring is in vertical handle inner cavity and is connect with vertical handle inner wall, and rope, rope are set in straight-bar bottom It is in vertical handle inner cavity, rope is connect after being passed down through spring, locating ring with nut, and nut is in the vertical handle below locating ring Chamber, sets a vertical sealing on the vertical handle tube wall below locating ring, and sealing bottom sets spiral shell with handles in hook-shaped on sealing Silk, which is entered by sealing after vertical handle interior wall connect with the nut.Although above-mentioned apparatus can dry woollen blanket, by It is only installed in a vertical handle in entire holder, support tilt can be made to be fallen on the ground so as to cause woollen blanket.

Invention content

The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of branch of woollen blanket drying frame The technical issues of support structure, the utility model solves is that drying frame is avoided to topple over.

The purpose of this utility model can be realized by following technical proposal：

A kind of support construction of woollen blanket drying frame, drying frame include pedestal and two montants, the bottom of two montants It being each attached on pedestal, which is characterized in that this support construction is arranged in the lower end of two montants, including four groups of support components, and two Two groups of support components are separately installed on montant described in root, support component described in every group includes channel steel one, channel steel two and overlap joint The lower semisection of bar, the montant offers waist-shaped hole on the vertical direction of montant, and one end of two blocks of channel steels one is respectively positioned on In waist-shaped hole and hinged with montant, the hinge joint of one of channel steel one is located at the upper of the hinge joint of another block of channel steel one Side, support component described in two groups can be rotated and be put into waist-shaped hole simultaneously, and the channel steel two is located in channel steel one, two energy of the channel steel It stretches out or retracts in from channel steel one, the channel steel two can be positioned when stretching out or retract out of channel steel one with bolt, the lap bars It is hinged on channel steel two far from channel steel one and the hinged one end of waist-shaped hole, the lap bars, which can rotate, to be put into channel steel two or from slot It is spun out in steel two, one end of the lap bars can be fixed with pedestal, and the bottom surface of the lap bars can be against the surface of pedestal.

Lap bars back-out channel steel two is constituted a support component, lap bars branch by channel steel two again after being stretched out out of channel steel one Support forms a triangular structure on pedestal and with channel steel one, channel steel two, will not be toppled over to support montant with this, two groups of branch Support component is located at the both sides of montant, the balance of holding airing rod that can be more firm；Channel steel two can be used after the stretching of channel steel one Bolt is fixed, and bolt can prevent the retraction channel steel one when support of channel steel two, and lap bars, which are fixed on the base, can prevent channel steel Two skid when support, can reinforce stability of the drying frame when drying woollen blanket；Since support construction is taken up an area after strutting Area is too big, can first be pulled out bolt when drying frame does not dry woollen blanket, then lap bars are put into channel steel two, then by slot Steel two and lap bars are integrally put into channel steel one, are inserted into bolt, by channel steel one around channel steel one hinge joint rotation be put into it is perpendicular In bar, the folding of support construction is completed, has the advantages that save space.

In the support construction of above-mentioned woollen blanket drying frame, close one end hinged with waist-shaped hole opens up on the channel steel one There are pin hole one, the other end to offer pin hole two, separate one end hinged with lap bars offers bolt on the channel steel two Hole three, when the bolt can penetrate pin hole one and pin hole three in two retraction channel steel one of channel steel and when lap bars are put into channel steel two And bolt can block lap bars and rotate out of channel steel two, when channel steel two stretches out channel steel one and lap bars are spun out out of channel steel two The bolt can pass through pin hole two and pin hole three and fix.By two retraction channel steel of channel steel, one interior and lap bars after extraction bolt It can be inserted into pin hole one with bolt when being put into channel steel two and pin hole three is fixed, channel steel two stretches out channel steel one and takes after extracting bolt Bolt can be inserted into pin hole two simultaneously when extension bar is spun out out of channel steel two and pin hole three is fixed, and have and reinforce fixed drying The advantage that frame is stablized.

In the support construction of above-mentioned woollen blanket drying frame, the one end of the lap bars far from channel steel two offers step One, the both sides of the pedestal offer step two, the step one in two lap bars can respectively with corresponding step two Chimeric, lap bars can be against the upper surface of pedestal when the step one is entrenched on step two.Step one and step two are fitted into energy So that lap bars is fixed on the base, prevent channel steel two from skidding in holding state and leading to toppling over for supporting rack, having can reinforce The advantages of fixed drying frame；Opening up for step one can also can allow bolt to pass through after lap bars put back to channel steel two, can prevent from overlapping Bar rotates out of channel steel two, can keep stablizing after lap bars folding.

In the support construction of above-mentioned woollen blanket drying frame, the tool of the step one is there are two orthogonal step surface, and two Magnet is equipped on a step surface, the pedestal is cast by ferrous material, the magnet when step one and step two are fitted into Pedestal can be sucked.Magnet can reinforce intensity of the lap bars on pedestal, can preferably prevent channel steel two from skidding during support, Have the advantages that reinforce fixed drying frame.

In the support construction of above-mentioned woollen blanket drying frame, the middle part of the montant, which is located in waist-shaped hole to be fixed with, to be hinged Axis, is fixed with hinged block in the slot of the channel steel one, the articulated shaft also cross channel steel one and hinged block, the hinged block Chamfering is passed through in four side of top surface.Four sides of hinged block by chamfering be in order to prevented in rotary course up and down two channel steels one it Between scrape mutually, while can also prevent human body from damaging, have the advantages that hommization.

In the support construction of above-mentioned woollen blanket drying frame, damping bearing is equipped between the articulated shaft and hinged block.Resistance Buddhist nun's bearing can prevent support construction from screwing out outside waist-shaped hole after folding, have the advantages that save space.

In the support construction of above-mentioned woollen blanket drying frame, two edges of the channel steel one all have the gear of fold inward Item, the channel steel two are located on the inside of blend stop.Blend stop can block channel steel two and is detached from out of channel steel one so that channel steel two can be along channel steel It stretches out or retracts in one, avoiding channel steel two from falling off out of channel steel one causes support construction unstable.

Compared with prior art, the support construction of the drying frame of this woollen blanket has the advantages that drying frame stability can be reinforced.

Description of the drawings

Fig. 1 is the woollen blanket drying frame dimensional structure diagram after support construction contraction in embodiment.

Fig. 2 is the woollen blanket drying frame dimensional structure diagram after support construction expansion in embodiment.

Fig. 3 is the woollen blanket drying frame diagrammatic side-view cross-sectional schematic diagram after support construction contraction in embodiment.

Fig. 4 is the structure enlargement diagram in the portions A in Fig. 3.

In figure, 1, pedestal；10, step two；2, airing rod；3, montant；30, waist-shaped hole；31, channel steel one；310, blend stop； 32, channel steel two；33, lap bars；331, step one；34, bolt；35, damping bearing；36, magnet；37, hinged block；40, it installs Box；41, strut；410, strut；411, pole hole；43, gear one；44, handle；45, cross bar；46, secondary bar；460, elastic string； 47, fine iron chain；50, traction electric machine；500, line wheel；51, pulley；52, guide rail；520, sliding slot；53, drawstring；54, motor box； 540, osculum；541, drawstring hole；542, cushion block；55, clip；550, fixed section；551, bending section；552, anti-slop serrations；553、 Bolt；554, fixed pad；555, annulus；60, turntable；600, groove；61, bottom cylinder；610, control chamber；611, driving chamber；612、 Ball；613, limited block；62, positive stop strip；63, convex mirror；64, demarcation strip；65, sealing ring；66, supporting table；67, speed reducer； 68, teeth slot；69, gear two；70, controller；71, rotary electric machine.

Specific implementation mode

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, Figure 2 and Figure 3, the drying frame of woollen blanket includes pedestal 1, airing rod 2 and two montants 3, airing rod 2 Both ends are respectively provided at the top of two montants 3, and the bottom of two montants 3 is each attached on pedestal 1, and the bottom of pedestal 1 is fixed with The lower end of the tumbler that pedestal 1 can be driven to rotate horizontally, two montants 3 is equipped with foldable and can support corresponding montant 3 Support construction, the distracted device for spreading of the woollen blanket on airing rod 2 can will be hung over by being equipped between two montants 3, and montant 3 is equipped with energy By the hitch structure on felt draws to airing rod 2.

As shown in Figure 1, Figure 2 and Figure 3, this support construction is arranged in the lower end of two montants 3, and support construction includes pedestal 1 It is each attached on pedestal 1 with the bottom of two montants 3, two montants 3, support construction includes four groups of support components, two montants 3 On be separately installed with two groups of support components, every group of support component includes channel steel 1, channel steel 2 32 and lap bars 33, montant 3 Lower semisection waist-shaped hole 30 is offered on the vertical direction of montant 3, one end of two blocks of channel steels 1 is respectively positioned in waist-shaped hole 30 And it is hinged with montant 3, the hinge joint of one of channel steel 1 is located at the top of the hinge joint of another block of channel steel 1, two groups of branch Support component can rotate simultaneously to be put into waist-shaped hole 30, and specifically, the middle part of montant 3, which is located in waist-shaped hole 30 to be fixed with, to be hinged Axis, is fixed with hinged block 37 in the slot of channel steel 1, articulated shaft also cross channel steel 1 and hinged block 37, articulated shaft with it is hinged Damping bearing 35 is equipped between block 37, chamfering is passed through in four side of top surface of hinged block 37.

As shown in Figure 1, Figure 2 and Figure 3, channel steel 2 32 is located in channel steel 1, and two edges of channel steel 1 all have inwardly The blend stop 310 of fold, channel steel 2 32 are located at 310 inside of blend stop, and blend stop 310 can block channel steel 2 32 and is detached from out of channel steel 1, Channel steel 2 32 can be stretched out or be retracted out of channel steel 1.Channel steel 2 32 can use bolt 34 fixed when stretching out or retract out of channel steel 1 , close one end hinged with waist-shaped hole 30 offers 34 hole one of bolt on channel steel 1, and the other end offers 34 hole two of bolt, Separate one end hinged with lap bars 33 offers 34 hole three of bolt on channel steel 2 32, when in 2 32 retraction channel steel 1 of channel steel and Bolt 34 can penetrate 34 hole one of bolt and 34 hole three of bolt when lap bars 33 are put into channel steel 2 32 and bolt 34 can block lap bars 33 rotate out of channel steel 2 32, the bolt 34 when channel steel 2 32 stretches out channel steel 1 and lap bars 33 are spun out out of channel steel 2 32 34 hole two of bolt and 34 hole three of bolt can be passed through and fixed.By 2 32 retraction channel steel of channel steel, one 31 interior and overlap joint after extraction bolt 34 Bar 33 can use bolt 34 to be inserted into 34 hole one of bolt and 34 hole three of bolt and fix when being put into channel steel 2 32, extract channel steel two after bolt 34 32 stretching channel steels 1 and lap bars 33 when being spun out out of channel steel 2 32 bolt 34 can be inserted into 34 hole two of bolt simultaneously and insert 34 hole three of pin is fixed.

As shown in Figure 1, Figure 2 and Figure 3, lap bars 33 are hinged on channel steel 2 32 hinged with waist-shaped hole 30 far from channel steel 1 One end, lap bars 33, which can rotate, to be put into channel steel 2 32 or is spun out out of channel steel 2 32, and one end of lap bars 33 can be with Pedestal 1 is fixed, and the bottom surface of lap bars 33 can be against the surface of pedestal 1, and 33 one end far from channel steel 2 32 of lap bars offers platform The both sides of rank 1, pedestal 1 offer step 2 10, the step 1 in two lap bars 33 can respectively with corresponding Rank 2 10 is chimeric, and lap bars 33 can be against the upper surface of pedestal 1 when step 1 is entrenched on step 2 10, and step 1 has There are two orthogonal step surface, it is respectively and fixedly provided with magnet 36 on two step surfaces, pedestal 1 is cast by ferrous material, step one 331 and pedestal 1 can be sucked in magnet 36 when chimeric step 2 10.

The back-out channel steel 2 32 of lap bars 33 is constituted a support component by channel steel 2 32 again after being stretched out out of channel steel 1, Lap bars 33 are supported on pedestal 1 and form triangular structure with channel steel 1, channel steel 2 32, and montant is supported with this 3 will not topple over, and two groups of support components are located at the both sides of montant 3, the balance of holding airing rod 2 that can be more firm；Channel steel two 32 can use bolt 34 to fix after the stretching of channel steel 1, and bolt 34 can prevent the retraction channel steel one when support of channel steel 2 32 31, lap bars 33, which are fixed on pedestal 1, can prevent channel steel 2 32 from skidding when support；When drying frame does not dry woollen blanket Time can first pull out bolt 34, then lap bars 33 are put into channel steel 2 32, then channel steel 2 32 and 33 entirety of lap bars are put into In channel steel 1, it is inserted into bolt 34, the hinge joint rotation by channel steel 1 around channel steel 1 is put into montant 3, is completed The folding of support construction.

As depicted in figs. 1 and 2, the device for spreading of woollen blanket drying frame is arranged between two montants 3, and device for spreading includes drying in the air Hanger bar 2 and two montants 3, the both ends of airing rod 2 are respectively provided at the top of two montants 3, and device for spreading includes two groups " U "-shaped Secondary support and strut 41, two groups of secondary supports be located at the both sides of airing rod 2, the middle part of two montants 3 is respectively and fixedly provided with installation The blind end of box 40, secondary support is hinged between two mounting boxs 40, and the open end of secondary support is rotatably connected to strut 41, two groups The both ends of the blind end of secondary support are respectively and fixedly provided with the gear 1 of same size, are located at two gears of two groups of secondary support the same sides One 43 are located in same mounting box 40 and can be intermeshed, and handle 44 is equipped on one of gear 1.

As shown in Figures 2 and 3, two groups of secondary supports include cross bar 45 and two secondary bars 46, are fixed between two secondary bars 46 Flexible rope 460, is respectively and fixedly provided with fine iron chain 47, the both ends of cross bar 45 are each passed through two secondary bars between secondary bar 46 and airing rod 2 46 and it is fixed with gear 1, secondary bar 46 is fixed on cross bar 45.

As depicted in figs. 1 and 2, on strut 41 along 41 length direction of strut be equipped with several struts 410, strut 410 with Strut 41 is orthogonal.Pole hole can fix strut 410, and strut 410 can be propped up the woollen blanket hung on strut 41 so that There is gap between woollen blanket and strut 41.

When hanging on airing rod 2, secondary support can strut the woollen blanket hung on airing rod 2 to both sides woollen blanket, allow The bottom of woollen blanket is easier to receive air circulation so that woollen blanket dries faster, and strut 41, which is rotatably connected on secondary support, to be made Woollen blanket can better strutting by secondary support, avoid woollen blanket from being scraped by strut 41 during secondary support struts, 44 energy of handle The gear 1 of same size is driven to be intermeshed that secondary support is driven to rotate towards different directions simultaneously so that secondary support energy The woollen blanket hung on airing rod 2 is strutted simultaneously, can consolidate woollen blanket hang on drying frame and stablize struts.

As shown in Figure 1, Figure 2 and Figure 3, the hitch structure of woollen blanket drying frame is arranged on montant 3, and hitch structure includes pedestal 1, airing rod 2 and two montants 3, the both ends of airing rod 2 are respectively provided at the top of two montants 3, and the bottom of two montants 3 is solid It is scheduled on pedestal 1, hitch structure includes traction electric machine 50, pulley 51, guide rail 52 and drawstring 53, and the outside of mounting box 40 is fixed with Motor box 54, traction electric machine 50 are mounted in motor box 54, and pulley 51 is mounted on the top of montant 3, and one end of guide rail 52 is fixed In the top surface of mounting box 40, close to the top of upper montant 3, guide rail 52 is located at perpendicular the other end of guide rail 52 with traction electric machine 50 The both sides of bar 3 are equipped with line wheel 500 on the motor shaft of traction electric machine 50, and one end winding of drawstring 53 is in line wheel 500, drawstring 53 other end is fixed with clip 55, and pulley 51 and guide rail 52 are passed through in the stage casing of drawstring 53, and clip 55 can be moved along guide rail 52.

As shown in Figure 1, Figure 2 and Figure 3, the one side far from montant 3 is guide surface on guide rail 52, along guide rail 52 on guide surface Length direction offers the sliding slot 520 of arc, and rope is in sliding slot 520.Sliding slot 520 on guide rail 52 can limit drawstring 53 and exist Shift position on guide rail 52 so that drawstring 53 can be smoothly by felt draws to drying frame, due to guide rail 52 and pulley 51 Not point-blank, guide rail 52, which raises up, can enable drawstring 53 be maintained in sliding slot 520, will not be influenced by angle, Have the advantages that woollen blanket is made to keep stablizing by the upper drying frame of traction.

As shown in figure 3, being equipped with cushion block 542 in motor box 54, the section of cushion block 542 is triangular in shape, and 542 position of cushion block is low One end is close to motor box 54 and 40 fixed side of mounting box, and traction electric machine 50 is fixed on cushion block 542 and 50 axis of traction electric machine One end high towards 542 position of cushion block, the bottom surface of motor box 54 offer osculum 540, osculum 540 close to motor box 54 with 40 fixed side of mounting box, osculum 540 are located at the outside of cushion block 542, and the top surface of motor box 54 offers drawstring hole 541, Drawstring 53 passes through drawstring hole 541 and is fixed on clip 55 after pulley 51 and guide rail 52.

As shown in figure 4, clip 55 is " U "-shaped, clip 55 divides for fixed section 550 and bending section 551, is worn on bending section 551 Equipped with bolt 553, the head of bolt 553 is fixed with fixed pad 554, fixed pad 554 be located at fixed section 550 and bending section 551 it Between, fixed pad 554 is contacted with fixed section 550 offers anti-slop serrations 552 on one side, and there are one annulus for the outside fixation of bending section 551 555, drawstring 53 is around being located on annulus 555, and fixed pad 554 can be against on fixed section 550 by bolt 553, the outside of fixed section 550 Equipped with sliding block, sliding block is in sliding slot 520.Fixed pad 554 can be tightly attached on fixed section 550 by bolt 553 after tightening,

Washed woollen blanket clip 55 clamp after by traction electric machine 50 by drawstring 53 will need the felt draws that dry to On drying frame, the side that motor box 54 is mounted on fixed bin can make full use of space, save the space of pedestal 1, and pulley 51 can change Become the direction that traction electric machine 50 drags woollen blanket, guide rail 52 can make drawstring 53 avoid direction from shifting when drawing woollen blanket, draw The clip 55 of 53 ends of restricting can clamp woollen blanket traction electric machine 50 will not be made to be fallen when dragging woollen blanket.

As shown in Figure 1, Figure 2 and Figure 3, tumbler includes turntable 60 and bottom cylinder 61, and turntable 60 is rotatably connected on bottom cylinder 61 On, pedestal 1 is fixed on turntable 60, and 60 upper surface of turntable is fixed with four positive stop strips 62, and lap bars 33 can be contacted with turntable 60 Open up fluted 600 on one side, positive stop strip 62 can be chimeric with corresponding groove 600, if being fixed with dry plate convex mirror on turntable 60 63, the edge of convex mirror 63 is concordant with the edge of turntable 60.

As shown in figure 3, being separated into control chamber 610 and driving chamber 611 by demarcation strip 64 in bottom cylinder 61, driving chamber 611 is located at The lower section of control chamber 610, the interior rotary electric machine 71 for being equipped with energy driving disc 60 and rotating of driving chamber 611, control chamber 610 are interior equipped with energy The controller 70 of rotary electric machine 71 is controlled, the center of turntable 60 towards the one side of bottom cylinder 61 offers teeth slot 68, rotates Speed reducer 67 is installed on motor 71, gear 2 69 is installed, gear 2 69 can be embedded in teeth slot 68 and band on speed reducer 67 Turn disk 60 rotates, and limited block 613 is equipped in control chamber 610, and limited block 613 is annular in shape and is fixed in control chamber 610, separates The edge of plate 64 is fixed with sealing ring 65, and sealing ring 65 offsets with limited block 613 when demarcation strip 64 is placed on limited block 613 It touches.

As shown in figure 3, the opening edge of bottom cylinder 61 is along several balls 612 are equipped with, turntable 60, which can be against on ball 612, to be turned Dynamic, bottom cylinder 61 is externally provided with supporting table 66, and supporting table 66 is in truncated cone-shaped, and bottom cylinder 61 is located in supporting table 66,66 radius of supporting table compared with Big one end is located at lower section.

Turntable 60 can drive entire drying frame to rotate, since direct sunlight moves westwards dynamic, daily traveling time interval from east orientation It is not much different, so drying frame can be constantly being directed towards the direction of the sun by setting traction electric machine 50 with setting speed in turntable 60, Convex mirror 63 on turntable 60 can reflect sunlight, and the bottom surface of woollen blanket of the drying on drying frame is irradiated to.

Tumbler can drive entire drying frame slowly to rotate, and the woollen blanket on drying frame is enable to be directed at the sun constantly, can subtract The woollen blanket required time is dried less, and support construction can support drying frame will not topple over when drying woollen blanket, simultaneously support knot The characteristics of structure can fold can save in transit or when being received into storeroom placement space, hitch structure can it is automatic and Stable is drawn to woollen blanket on drying frame from the ground, can be that drying woollen blanket saves strength, device for spreading can increase woollen blanket and sky The contact area of gas and contact area to sunlight.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. a kind of support construction of woollen blanket drying frame, drying frame include pedestal and two montants, the bottom of two montants is equal It being fixed on the base, which is characterized in that this support construction is arranged in the lower end of two montants, including four groups of support components, Two groups of support components are separately installed on two montants, support component described in every group includes channel steel one, channel steel two and takes The lower semisection of extension bar, the montant offers waist-shaped hole, the equal position in one end of two blocks of channel steels one on the vertical direction of montant It is hinged in waist-shaped hole and with montant, the hinge joint of one of channel steel one is located at the upper of the hinge joint of another block of channel steel one Side, support component described in two groups can be rotated and be put into waist-shaped hole simultaneously, and the channel steel two is located in channel steel one, two energy of the channel steel It stretches out or retracts in from channel steel one, the channel steel two can be positioned when stretching out or retract out of channel steel one with bolt, the lap bars It is hinged on channel steel two far from channel steel one and the hinged one end of waist-shaped hole, the lap bars, which can rotate, to be put into channel steel two or from slot It is spun out in steel two, one end of the lap bars can be fixed with pedestal, and the bottom surface of the lap bars can be against the surface of pedestal.

2. the support construction of woollen blanket drying frame according to claim 1, which is characterized in that close on the channel steel one and waist The hinged one end of type hole offers pin hole one, and the other end offers pin hole two, separate on the channel steel two to be cut with scissors with lap bars The one end connect offers pin hole three, when the bolt can penetrate in two retraction channel steel one of channel steel and when lap bars are put into channel steel two Pin hole one and pin hole three and bolt can block lap bars and rotate out of channel steel two, when channel steel two stretch out channel steel one and lap bars from The bolt can pass through pin hole two and pin hole three and fix when being spun out in channel steel two.

3. the support construction of woollen blanket drying frame according to claim 2, which is characterized in that the lap bars are far from channel steel two One end offer step one, the both sides of the pedestal offer step two, and the step one in two lap bars can divide Not chimeric with corresponding step two, lap bars can be against the upper surface of pedestal when the step one is entrenched on step two.

4. the support construction of woollen blanket drying frame according to claim 3, which is characterized in that there are two phases for the tool of the step one Mutually vertical step surface is equipped with magnet on two step surfaces, and the pedestal is cast by ferrous material, one He of the step Pedestal can be sucked in magnet when step two is fitted into.

5. the support construction of woollen blanket drying frame according to claim 2, which is characterized in that the middle part of the montant is located at waist It is fixed with articulated shaft in type hole, hinged block is fixed in the slot of the channel steel one, the articulated shaft is also cross channel steel one and hinge Block is connect, chamfering is passed through in four side of top surface of the hinged block.

6. the support construction of woollen blanket drying frame according to claim 5, which is characterized in that the articulated shaft and hinged block it Between be equipped with damping bearing.

7. the support construction of woollen blanket drying frame according to claim 2, which is characterized in that two edges of the channel steel one are equal Blend stop with fold inward, the channel steel two are located on the inside of blend stop.