CN108708569A - A kind of construction support device - Google Patents
A kind of construction support device Download PDFInfo
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- CN108708569A CN108708569A CN201810566002.5A CN201810566002A CN108708569A CN 108708569 A CN108708569 A CN 108708569A CN 201810566002 A CN201810566002 A CN 201810566002A CN 108708569 A CN108708569 A CN 108708569A
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- Prior art keywords
- groove
- bayonet lock
- wall
- welded
- shaft
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
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Abstract
The invention discloses a kind of construction support devices, including pedestal, the lower rotation of the pedestal is equipped with multiple idler wheels, push plate is installed at the top of pedestal, support column is installed at the top of pedestal, support column is located at the side of push plate, the top of support column offers the first groove, it is slidably fitted with supporting rod in first groove, the top of supporting rod extends to the top of support column and is welded with support plate, the side of supporting rod is welded with rack, rotation slot is offered on the side inner wall of first groove, shaft is rotatablely equipped in rotation slot, one end of shaft extends to the outside of support column and is welded with rocking bar, side of the rocking bar far from shaft is rotatablely equipped with crank.Practical performance of the present invention is high, simple in structure, easy to operate, convenient for carrying out height adjusting to support plate, and is convenient for that the support plate after adjusting is fixed, is supported convenient for the building to different height, convenient for people to use.
Description
Technical field
The present invention relates to support equipment technical field more particularly to a kind of construction support devices.
Background technology
It usually needs to use various equipment in building construction process, equipment component needs to place by support device, warp
The patent document of retrieval, Patent No. CN204983727U provides body-building energy collecting device, and the invention discloses one kind to be used for
Support device in construction holder determines together supporting leg, set by cradling piece, intermediate regulations casing, cradling piece fixing bolt, interior tooth
Pipe fixing bolt, direction adjusting bolt turn to pedestal composition, and feature is in fourth altogether:One end of the cradling piece is positioned over middle tone
Save casing inside, and the top of intermediate regulations casing set there are three or more equally distributed bracket fixing bolt；It is described
The lower end of intermediate regulations casing by adjust screw thread connect with interior tooth fixed supporting leg, this support device may be implemented length adjustment with
The steering that supporting leg adapts to ground is adjusted, which has safe and reliable, multidirectional adjusting, convenient and efficient, economy and durability easy to operate
The advantages that, but said program and is not easy to after adjusting there is being not easy to carry out the problem of height is adjusted to support plate
Support plate is fixed, therefore we have proposed a kind of construction support devices for solving the above problems.
Invention content
Technical problems based on background technology, the present invention propose a kind of construction support device.
A kind of construction support device proposed by the present invention, including pedestal, the lower rotation of the pedestal are equipped with more
A idler wheel is installed with push plate at the top of pedestal, support column is installed at the top of pedestal, support column is located at the one of push plate
The top of side, support column offers the first groove, and supporting rod is slidably fitted in the first groove, and the top of supporting rod extends to branch
The top of dagger is simultaneously welded with support plate, and the side of supporting rod is welded with rack, offers and turns on the side inner wall of the first groove
Slot is moved, is rotatablely equipped with shaft in rotation slot, one end of shaft extends to the outside of support column and is welded with rocking bar, and rocking bar is separate
The side of shaft is rotatablely equipped with crank, and fixing sleeve is equipped with gear in shaft, and wheel and rack is meshed, fixing sleeve in shaft
Equipped with turntable, and turntable is located at the side of gear, and side of the turntable far from crank offers multiple first card slots, the first groove
The first intercommunicating pore is offered on the inner wall of side, the first bayonet lock is slidably fitted in the first intercommunicating pore, and one end of the first bayonet lock extends
It is mutually clamped in the first groove and with the first card slot, the other end of the first bayonet lock extends to the outside of support column and is welded with drawing
Bar, the bottom of the first bayonet lock are opened up there are two the second card slot, and spring groove, spring groove are offered in the top inner wall of the first intercommunicating pore
It is inside slidably fitted with sliding shoe, the bottom end of sliding shoe is welded on the first bayonet lock, offers the second intercommunicating pore on sliding shoe, and second
Stabiliser bar is slidably fitted in intercommunicating pore, and the both ends of stabiliser bar are fixedly mounted on the inner wall of spring groove, it is living on stabiliser bar
Dynamic to be arranged with the first spring, one end of the first spring is welded on the side inner wall of spring groove, the other end welding of the first spring
On sliding shoe, the second groove is offered in the bottom interior wall of the first intercommunicating pore, the second bayonet lock is slidably fitted in the second groove,
Second bayonet lock is mutually clamped with the second card slot, and the bottom end of the second bayonet lock offers limiting slot, and gag lever post is slidably fitted in limiting slot,
And the bottom end of gag lever post is fixedly mounted in the bottom interior wall of the second groove, on gag lever post movable sleeve be equipped with second spring, second
One end of spring is welded in the bottom interior wall of the second groove, and the other end of second spring is welded on the second bayonet lock, the second card
The side of pin is welded with push rod, and the one end of push rod far from the second bayonet lock extends to the outside of support column.
Preferably, the first sliding groove is offered on the side inner wall of first groove, the side of supporting rod is welded with first
Sliding block, and the first sliding block and the side walls of the first sliding groove connect.
Preferably, one end fixing sleeve of the shaft far from crank is equipped with first bearing, and the outer ring of first bearing is fixed
On the inner wall of rotation slot.
Preferably, the side of first groove offers the 4th intercommunicating pore, and shaft is rotatably installed in the 4th intercommunicating pore
It is interior.
Preferably, fixing sleeve is equipped with second bearing in the shaft, and the outer ring of second bearing is fixedly mounted on the 4th company
In through-hole.
Preferably, the quantity of first card slot is eight to ten six, and eight to ten six the first card slots in a ring etc. between
Away from setting on turntable.
Preferably, second sliding slot is offered in the top inner wall of the spring groove, and the second cunning is welded at the top of sliding shoe
Block, and the second sliding block and the side walls of second sliding slot connect.
Preferably, third connecting hole is offered on the side inner wall of second groove, and push rod is slided with third connecting hole
Dynamic connection.
Preferably, third sliding slot, the other side welding of the second bayonet lock are offered on the other side inner wall of second groove
There is third sliding block, and third sliding block is connect with the side walls of third sliding slot.
Preferably, the side wall of second card slot is installed with non-slip mat, and non-slip mat is in contact with the second bayonet lock.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Under the cooperation of crank, rocking bar, shaft, gear, rack, turntable, supporting rod and support plate, crank, crank are rotated
Rocking bar is driven to be rotated, rocking bar drives shaft to be rotated, and turns shaft driven gear and is rotated, gear band carry-over bar is moved
Dynamic, the mobile drive supporting rod of rack is moved, and supporting rod drives support plate to be moved, and realizes and is moved to supporting rod
Dynamic purpose；
（2）It is mobile under the cooperation of push rod, the second bayonet lock, second spring, pull rod, the first bayonet lock, sliding shoe and the first spring
Push rod, push rod drive the second bayonet lock to be moved, and the second bayonet lock compresses second spring so that the second bayonet lock is detached from second
Then card slot moves pull rod, pull rod drives the first bayonet lock to be moved, and the first bayonet lock drives sliding shoe to be moved, sliding shoe
First spring is compressed so that the first bayonet lock is detached from the first card slot, is released to the fixed purpose of turntable to realize.
（3）The safety that one may be implemented to be promoted operation carries out, and further improves promotion operating efficiency.
Practical performance of the present invention is high, simple in structure, easy to operate, convenient for carrying out height adjusting to support plate, and is convenient for
Support plate after adjusting is fixed, is supported convenient for the building to different height, it is convenient for people to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of construction support device proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of the part A of construction support device proposed by the present invention；
Fig. 3 is a kind of schematic cross-sectional view of the part B of construction support device proposed by the present invention；
Fig. 4 is a kind of schematic cross-sectional view of the C portion of construction support device proposed by the present invention；
Fig. 5 is a kind of dimensional structure diagram of the support plate of construction support device proposed by the present invention.
In figure：1 pedestal, 2 idler wheels, 3 push plates, 4 support columns, 5 first grooves, 6 supporting rods, 7 support plates, 8 racks, 9 rotations
Slot, 10 shafts, 11 rocking bars, 12 cranks, 13 gears, 14 turntables, 15 first card slots, 16 first intercommunicating pores, 17 first bayonet locks, 18 are drawn
Bar, 19 second card slots, 20 spring grooves, 21 sliding shoes, 22 second intercommunicating pores, 23 stabiliser bars, 24 first springs, 25 second grooves,
26 second bayonet locks, 27 limiting slots, 28 gag lever posts, 29 second springs, 30 push rods, 31 third connecting holes.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment one:
With reference to figure 1-5, a kind of construction support device, including pedestal 1, the lower rotation of pedestal 1 are proposed in the present embodiment
Multiple idler wheels 2 are installed, the top of pedestal 1 is installed with push plate 3, and the top of pedestal 1 is installed with support column 4, support
Column 4 is located at the side of push plate 3, and the top of support column 4 offers the first groove 5, supporting rod 6 is slidably fitted in the first groove 5,
The top of supporting rod 6 extends to the top of support column 4 and is welded with support plate 7, and the side of supporting rod 6 is welded with rack 8, and first
Rotation slot 9 is offered on the side inner wall of groove 5, shaft 10 is rotatablely equipped in rotation slot 9, and one end of shaft 10 extends to branch
The outside of dagger 4 is simultaneously welded with rocking bar 11, and side of the rocking bar 11 far from shaft 10 is rotatablely equipped with crank 12, is fixed in shaft 10
It is arranged with gear 13, and gear 13 is meshed with rack 8, fixing sleeve is equipped with turntable 14 in shaft 10, and turntable 14 is located at gear
13 side, side of the turntable 14 far from crank 12 offer multiple first card slots 15, are opened up on the side inner wall of the first groove 5
There is the first intercommunicating pore 16, the first bayonet lock 17 is slidably fitted in the first intercommunicating pore 16, one end of the first bayonet lock 17 extends to first
It is clamped in groove 5 and with 15 phase of the first card slot, the other end of the first bayonet lock 17 extends to the outside of support column 4 and is welded with pull rod
18, the bottom of the first bayonet lock 17 is opened up there are two the second card slot 19, and spring groove is offered in the top inner wall of the first intercommunicating pore 16
20, sliding shoe 21 is slidably fitted in spring groove 20, and the bottom end of sliding shoe 21 is welded on the first bayonet lock 17, is opened on sliding shoe 21
Equipped with the second intercommunicating pore 22, stabiliser bar 23 is slidably fitted in the second intercommunicating pore 22, and the both ends of stabiliser bar 23 are fixedly mounted
On the inner wall of spring groove 20, movable sleeve is equipped with the first spring 24 on stabiliser bar 23, and one end of the first spring 24 is welded on spring
On the side inner wall of slot 20, the other end of the first spring 20 is welded on sliding shoe 21, in the bottom interior wall of the first intercommunicating pore 16
The second groove 25 is offered, the second bayonet lock 26, the second bayonet lock 26 and 19 phase card of the second card slot are slidably fitted in the second groove 25
Dress, the bottom end of the second bayonet lock 26 offers limiting slot 27, gag lever post 28, and the bottom of gag lever post 28 is slidably fitted in limiting slot 27
End is fixedly mounted in the bottom interior wall of the second groove 25, and movable sleeve is equipped with second spring 29, second spring 29 on gag lever post 28
One end be welded in the bottom interior wall of the second groove 25, the other end of second spring 29 is welded on the second bayonet lock 26, second
The side of bayonet lock 26 is welded with push rod 30, and the one end of push rod 30 far from the second bayonet lock 26 extends to the outside of support column 4, is shaking
Under cooperation 12, rocking bar 11, shaft 10, gear 13, rack 8, turntable 14, supporting rod 6 and support plate 7, crank 12 is rotated,
Crank 12 drives rocking bar 11 to be rotated, and rocking bar 11 drives shaft 10 to be rotated, and shaft 10 is rotated with moving gear 13, tooth
13 band carry-over bar 8 of wheel is moved, and the mobile drive supporting rod 6 of rack 8 is moved, and supporting rod 6 drives support plate 7 to be moved
It is dynamic, it realizes and carries out mobile purpose to supporting rod 7, block in push rod 30, the second bayonet lock 26, second spring 29, pull rod 18, first
Under the cooperation of pin 17, sliding shoe 21 and the first spring 24, mobile putter 30, push rod 30 drives the second bayonet lock 26 to be moved,
Second bayonet lock 26 compresses second spring 29 so that the second bayonet lock 26 is detached from the second card slot 19, then moves pull rod 18, draws
Bar 18 drives the first bayonet lock 17 to be moved, and the first bayonet lock 17 drives sliding shoe 21 to be moved, and sliding shoe 21 is to the first spring
24 are compressed so that the first bayonet lock 17 is detached from the first card slot 15, is released to 14 fixed purpose of turntable, this hair to realize
Bright practical performance is high, simple in structure, easy to operate, convenient for carrying out height adjusting to support plate 7, and convenient for the branch after adjusting
Fagging 7 is fixed, and is supported convenient for the building to different height, convenient for people to use.
In the present embodiment, the first sliding groove is offered on the side inner wall of the first groove 5, the side of supporting rod 6 is welded with
One sliding block, and the first sliding block and the side walls of the first sliding groove connect, one end fixing sleeve of the shaft 10 far from crank 12 are equipped with the
One bearing, and the outer ring of first bearing is fixedly mounted on the inner wall of rotation slot 9, the side of the first groove 5 offers the 4th company
Through-hole, and shaft 10 is rotatably installed in the 4th intercommunicating pore, fixing sleeve is equipped with second bearing in shaft 10, and second bearing is outer
Circle is fixedly mounted in the 4th intercommunicating pore, and the quantity of the first card slot 15 is eight to ten six, and eight to ten six the first card slots 15
It is set in qually spaced in a ring on turntable 14, second sliding slot, the top of sliding shoe 21 is offered in the top inner wall of spring groove 20
It is welded with the second sliding block, and the second sliding block and the side walls of second sliding slot connect, and are opened up on the side inner wall of the second groove 25
There is third connecting hole 31, and push rod 30 is slidably connected with third connecting hole 31, is offered on the other side inner wall of the second groove 25
The other side of third sliding slot, the second bayonet lock 26 is welded with third sliding block, and third sliding block is connect with the side walls of third sliding slot,
The side wall of second card slot 19 is installed with non-slip mat, and non-slip mat is in contact with the second bayonet lock 26, crank 12, rocking bar 11,
Shaft 10, gear 13, rack 8, turntable 14, supporting rod 6 and support plate 7 cooperation under, rotate crank 12,12 band of crank shakes
Bar 11 is rotated, and rocking bar 11 drives shaft 10 to be rotated, and shaft 10 is rotated with moving gear 13, and gear 13 is with carry-over bar
8 are moved, and the mobile drive supporting rod 6 of rack 8 is moved, and supporting rod 6 drives support plate 7 to be moved, and realizes pair
Supporting rod 7 carries out mobile purpose, in push rod 30, the second bayonet lock 26, second spring 29, pull rod 18, the first bayonet lock 17, sliding shoe
21 and first spring 24 cooperation under, mobile putter 30, push rod 30 drive the second bayonet lock 26 moved, the second bayonet lock 26 is right
Second spring 29 is compressed so that the second bayonet lock 26 is detached from the second card slot 19, then moves pull rod 18, and pull rod 18 drives first
Bayonet lock 17 is moved, and the first bayonet lock 17 drives sliding shoe 21 to be moved, and sliding shoe 21 compresses the first spring 24, makes
It obtaining the first bayonet lock 17 and is detached from the first card slot 15, released to 14 fixed purpose of turntable to realize, practical performance of the present invention is high,
It is simple in structure, it is easy to operate, convenient for carrying out height adjusting to support plate 7, and convenient for consolidating to the support plate 7 after adjusting
It is fixed, it is supported convenient for the building to different height, it is convenient for people to use.
In the present embodiment, in use, mobile putter 30 first, push rod 30 drives the second bayonet lock 26 to be moved, the second card
Pin 26 compresses second spring 29 so that the second bayonet lock 26 is detached from the second card slot 19, keeps the position of push rod 30 constant, so
After move pull rod 18, pull rod 18 drives the first bayonet lock 17 to be moved, and the first bayonet lock 17 drives sliding shoe 21 to be moved, and slides
Block 21 compresses the first spring 24 so that the first bayonet lock 17 is detached from the first card slot 15, when the second bayonet lock 26 and the second card slot
When 19 position is corresponding, push rod 30 is unclamped, under the elastic force effect of second spring 29 so that the second bayonet lock 26 is caught in the second card
It in slot 19, is released to 14 fixed purpose of turntable to realize, then rotates crank 12, crank 12 drives 11 turns of rocking bar
Dynamic, rocking bar 11 drives shaft 10 to be rotated, and shaft 10 is rotated with moving gear 13, and gear 13 is moved with carry-over bar 8,
The mobile drive supporting rod 6 of rack 8 is moved, and supporting rod 6 drives support plate 7 to be moved, and is realized and is carried out to supporting rod 7
Mobile purpose pushes push rod 30 after supporting rod 7 is adjusted to suitable height, under the elastic force effect of the first spring 24, makes
It obtains the first bayonet lock 17 to be caught in the first card slot 15, under the elastic force effect of second spring 29 so that the second bayonet lock 26 is caught in second
In card slot 19, the purpose that turntable 14 is fixed is realized, to which support plate 7 be fixed, convenient for being carried out to support plate 7
Height is adjusted and is fixed, simple in structure, easy to operate.
Embodiment two
The lower rotation of a kind of construction support device, including pedestal 1, the pedestal 1 is equipped with multiple idler wheels 2, pedestal 1
Top is installed with push plate 3, and the top of pedestal 1 is installed with support column 4, and support column 4 is located at the side of push plate 3, support
The top of column 4 offers the first groove 5, and supporting rod 6 is slidably fitted in the first groove 5, and the top of supporting rod 6 extends to support
The top of column 4 is simultaneously welded with support plate 7, and the side of supporting rod 6 is welded with rack 8, is offered on the side inner wall of the first groove 5
Rotation slot 9 is rotatablely equipped with shaft 10 in rotation slot 9, and wherein shaft 10 can be along 10 axial direction of shaft in the rotation slot 9
Linear slide；One end of shaft 10 extends to the outside of support column 4 and is welded with rocking bar 11, side of the rocking bar 11 far from shaft 10
It is rotatablely equipped with crank 12, fixing sleeve is equipped with gear 13 in shaft 10, and gear 13 is meshed with rack 8, the gear 13
Facewidth parameter size is more than the facewidth of the rack 8, and fixing sleeve is equipped with turntable 14 in shaft 10, and turntable 14 is located at gear 13
Side, side of the turntable 14 far from crank 12 offer multiple first card slots 15, which is through turntable axial direction disk
The through-hole groove of body,；The first intercommunicating pore 16 is offered on the side inner wall of first groove 5, is slidably fitted in the first intercommunicating pore 16
One end of first bayonet lock 17, the first bayonet lock 17 extends in the first groove 5 and is clamped with 15 phase of the first card slot, the first bayonet lock 17
The other end extends to the outside of support column 4 and is welded with pull rod 18, and the bottom of the first bayonet lock 17 is opened up there are two the second card slot 19,
Spring groove 20 is offered in the top inner wall of first intercommunicating pore 16, and sliding shoe 21, sliding shoe 21 are slidably fitted in spring groove 20
Bottom end be welded on the first bayonet lock 17, the second intercommunicating pore 22 is offered on sliding shoe 21, is slidably installed in the second intercommunicating pore 22
There is stabiliser bar 23, and the both ends of stabiliser bar 23 are fixedly mounted on the inner wall of spring groove 20, movable sleeve is equipped on stabiliser bar 23
One end of first spring 24, the first spring 24 is welded on the side inner wall of spring groove 20, the other end welding of the first spring 20
On sliding shoe 21, the second groove 25 is offered in the bottom interior wall of the first intercommunicating pore 16, is slidably fitted in the second groove 25
Second bayonet lock 26, the second bayonet lock 26 are clamped with 19 phase of the second card slot, and the bottom end of the second bayonet lock 26 offers limiting slot 27, limiting slot
It is slidably fitted with gag lever post 28 in 27, and the bottom end of gag lever post 28 is fixedly mounted in the bottom interior wall of the second groove 25, limits
Movable sleeve is equipped with second spring 29 on bar 28, and one end of second spring 29 is welded in the bottom interior wall of the second groove 25, and second
The other end of spring 29 is welded on the second bayonet lock 26, and the side of the second bayonet lock 26 is welded with push rod 30, and push rod 30 is far from
One end of two bayonet locks 26 extends to the outside of support column 4.
Further, one end fixing sleeve of the shaft 10 far from crank 12 is equipped with first bearing, and first bearing is outer
Circle is slidably mounted on the inner wall of rotation slot 9.
Further, fixing sleeve is equipped with second bearing in the shaft 10, and the outer ring of second bearing is slidably mounted on the
In four intercommunicating pores.
In embodiment one before carrying out the object to support and carrying out height adjustment operation, a hand mobile putter is needed
30, push rod 30 drive the second bayonet lock 26 moved, then another hand move pull rod 18, pull rod 18 drive the first bayonet lock 17 into
Row movement can unclamp the push rod of first hand gripping until when the second bayonet lock 26 is corresponding with the position of the second card slot 19
30, and under the effect of the elastic force of second spring 29 so that the second bayonet lock 26 is caught in the second card slot 19, to realize releasing pair
14 fixed purpose of turntable, the process are the first stage, and the first card slot 15 on turntable 14 has been released from restriction at this time, then
Height adjustment, but transitional period with second stage process in the first stage can be carried out by the rotation crank 12 of second stage
Between, the turntable 14 in shaft 10 has been released from restriction, and in the case of one man operation and the palm of staff does not have also at this time
Crank 12 is caught, under the gravity for the object placed in the support plate 7 of the support device at this time, support column 4 and shaft 10
On gear & rack structure can rotate, to drive crank 12 to be freely rotated, grab at holds crank 12 again at this time, then deposits
It is being easy to happen hired roughneck's risk, and the rack and pinion engagement structure phenomenon is freely rotated can also reduce under object gravity
Raising efficiency, such as the scene carried out at twice is needed for promoting operation, after first time promotes the first height, carry out turntable
14 locking is to carry out less important work, such as paints, then adjustment supported objects angle etc. releases the restriction to turntable 14,
Before carrying out second of elevated height operation, since freely turning for the rack and pinion engagement drive mechanism under gravity has occurred
Dynamic, then a degree of decline has occurred in supported objects, therefore wastes certain manual labor, reduces whole promotion
Operating efficiency.Based on the defect, shaft 10 is increased in the embodiment two and is axially moved linearly along its own（Corresponding shaft
Two bearings at 10 both ends are slidably disposed in the 4th intercommunicating pore and on the inner wall of rotation slot 9）, 13 facewidth of gear is more than
The first card slot 15 in the facewidth of the rack 8 engaged, turntable 14 is through its axial disk body.The specific works of the embodiment
Principle and process are as follows：
Before every time terminating the locking operation of turntable 14, it is certain to enforce 12 forward slip of crank towards the direction of rotation slot 9
Distance engages to drive the gear 13 in shaft 10 along its synchronous slide axially forward since 13 facewidth of gear is more than
Rack 8 the facewidth, therefore shaft 10 is remained able to after its own axial linear slide so that gear 13 keeps nibbling with rack 8
Close, and due on turntable 14 first card slot 15 it is axial through disk body, the forward rectilinear slip band turn disk of the shaft 14 is forward
Sliding can't be stopped by the first bayonet lock 17, and first bayonet lock 17 can also keep the rotation barrier effect to turntable 14.
In use next time, mobile putter 30, push rod 30 drive the second bayonet lock 26 to be moved first, and the second bayonet lock 26 is right
Second spring 29 is compressed so that the second bayonet lock 26 is detached from the second card slot 19, keeps the position of push rod 30 constant, then moves
Pull rod 18, pull rod 18 drive the first bayonet lock 17 to be moved, and the first bayonet lock 17 drives sliding shoe 21 to be moved, and sliding shoe 21 is right
First spring 24 is compressed so that the first bayonet lock 17 stretches out in the first card slot 15 but can not be completely from first card
The groove body of slot 15 is detached from（Because can all drive turntable 14 to move forward certain distance shaft 10 after each locking, make
Overlap distance of first bayonet lock 17 in the first card slot 15 is obtained to increase）, when the second bayonet lock 26 is opposite with the position of the second card slot 19
At once, push rod 30 is unclamped, under the elastic force effect of second spring 29 so that the second bayonet lock 26 is caught in the second card slot 19, at this time
Both hands can be discharged, to complete to release to 14 fixed previous work of turntable, then hold crank 12 to far from rotation slot 9
Direction stretch, to drive the first card slot 15 on shaft 10 and turntable 14 far from the first bayonet lock 17, until the first bayonet lock 17
It is detached from the first card slot 15, is properly completed releasing to 14 fixed locking of turntable；Crank 12 drives rocking bar 11 to be rotated, rocking bar 11
Shaft 10 is driven to be rotated, shaft 10 is rotated with moving gear 13, and gear 13 is moved with carry-over bar 8, the shifting of rack 8
Dynamic that supporting rod 6 is driven to be moved, supporting rod 6 drives support plate 7 to be moved, and realizes and carries out mobile mesh to supporting rod 7
, after supporting rod 7 is adjusted to suitable height, push rod 30 is pushed, under the elastic force effect of the first spring 24 so that the first card
Pin 17 is caught in the first card slot 15, under the elastic force effect of second spring 29 so that and the second bayonet lock 26 is caught in the second card slot 19,
Then crank 12 is held, and crank 12 is firmly pushed forward towards the direction of rotation slot 9 so that drives 10 forward slip one of shaft
Set a distance realizes the purpose that turntable 14 is fixed, to which support plate 7 be fixed, convenient for carrying out height to support plate 7
Degree is adjusted and is fixed, simple in structure, easy to operate.
Further, in order to enable the tandem sliding of shaft 10 can be smoothed out, at 10 both ends of shaft
First and second rotating support shafts hold in the 4th intercommunicating pore and are slidably installed on the inner wall of rotation slot 9, such as can be the 4th
The whole story point of the correspondence bearing sliding stroke in intercommunicating pore and on the inner wall of rotation slot 9 installs bulge-structure, prevents axis
It holds and falls and exceed sliding stroke.
During preferably, by rotation axis 10 can linear slide mate gear rack the differentiation facewidth
Parameter size design realizes the seamless combination for unlocking and holding swing handle transition period, eliminates the transition period
Gear transmission structure be supported being freely rotated of being generated under object gravity, to eliminate the risk of hired roughneck, also improve
Object promotes the efficiency of operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of construction support device, including pedestal (1), which is characterized in that the lower rotation of the pedestal (1) is equipped with
Multiple idler wheels (2) are installed with push plate (3) at the top of pedestal (1), support column (4) are installed at the top of pedestal (1),
Support column (4) is located at the side of push plate (3), and the top of support column (4) offers the first groove (5), slided in the first groove (5)
Supporting rod (6) is installed, the top of supporting rod (6) extends to the top of support column (4) and is welded with support plate (7), supporting rod
(6) side is welded with rack (8), and rotation slot (9) is offered on the side inner wall of the first groove (5), is rotated in rotation slot (9)
Shaft (10) is installed, wherein shaft (10) can be along its own axial direction linear slide in the rotation slot (9)；Shaft (10)
One end extend to the outside of support column (4) and be welded with rocking bar (11), rocking bar (11) far from shaft (10) side rotation peace
Equipped with crank (12), fixing sleeve is equipped with gear (13) in shaft (10), and gear (13) is meshed with rack (8), the gear
(13) facewidth parameter size is more than the facewidth of the rack (8), and fixing sleeve is equipped with turntable (14), and turntable in shaft (10)
(14) it is located at the side of gear (13), turntable (14) offers multiple first card slots (15) far from the side of crank (12), this
One card slot (15) is the through-hole groove through the axial disk body of turntable (14)；The first company is offered on the side inner wall of first groove (5)
Through-hole (16), the first intercommunicating pore (16) is interior to be slidably fitted with the first bayonet lock (17), and one end of the first bayonet lock (17) extends to first
It is mutually clamped in groove (5) and with the first card slot (15), the other end of the first bayonet lock (17) extends to outside and the weldering of support column (4)
It is connected to pull rod (18), the bottom of the first bayonet lock (17) is opened up there are two the second card slot (19), in the top of the first intercommunicating pore (16)
Spring groove (20) is offered on wall, is slidably fitted with sliding shoe (21) in spring groove (20), the bottom end of sliding shoe (21) is welded on
On first bayonet lock (17), the second intercommunicating pore (22) is offered on sliding shoe (21), is slidably fitted in the second intercommunicating pore (22) steady
Fixed pole (23), and the both ends of stabiliser bar (23) are fixedly mounted on the inner wall of spring groove (20), movable sleeve on stabiliser bar (23)
Equipped with the first spring (24), one end of the first spring (24) is welded on the side inner wall of spring groove (20), the first spring (20)
The other end be welded on sliding shoe (21), offer the second groove (25) in the bottom interior wall of the first intercommunicating pore (16), second
It is slidably fitted with the second bayonet lock (26) in groove (25), the second bayonet lock (26) is mutually clamped with the second card slot (19), the second bayonet lock
(26) bottom end offers limiting slot (27), and gag lever post (28), and the bottom of gag lever post (28) are slidably fitted in limiting slot (27)
End be fixedly mounted in the bottom interior wall of the second groove (25), on gag lever post (28) movable sleeve be equipped with second spring (29), second
One end of spring (29) is welded in the bottom interior wall of the second groove (25), and the other end of second spring (29) is welded on the second card
It sells on (26), the side of the second bayonet lock (26) is welded with push rod (30), and the one end of push rod (30) far from the second bayonet lock (26) is prolonged
Extend to the outside of support column (4).
2. a kind of construction support device according to claim 1, which is characterized in that the one of first groove (5)
The first sliding groove is offered on the inner wall of side, the side of supporting rod (6) is welded with the first sliding block, and the side of the first sliding block and the first sliding groove
Wall is slidably connected.
3. a kind of construction support device according to claim 1, which is characterized in that the shaft (10) is far from crank
(12) one end fixing sleeve is equipped with first bearing, and the outer ring of first bearing is slidably mounted on the inner wall of rotation slot (9).
4. a kind of construction support device according to claim 1, which is characterized in that the one of first groove (5)
Side offers the 4th intercommunicating pore, and shaft (10) is rotatably installed in the 4th intercommunicating pore.
5. a kind of construction support device according to claim 1, which is characterized in that fixing sleeve on the shaft (10)
Outer ring equipped with second bearing, and second bearing is slidably mounted in the 4th intercommunicating pore.
6. a kind of construction support device according to claim 1, which is characterized in that the number of first card slot (15)
Amount is eight to ten six, and eight to ten six the first card slots (15) are set in qually spaced in a ring on turntable (14).
7. a kind of construction support device according to claim 1, which is characterized in that the top of the spring groove (20)
Second sliding slot is offered on inner wall, and the second sliding block, and the side of the second sliding block and second sliding slot are welded at the top of sliding shoe (21)
Wall is slidably connected.
8. a kind of construction support device according to claim 1, which is characterized in that the one of second groove (25)
Third connecting hole (31) is offered on the inner wall of side, and push rod (30) is slidably connected with third connecting hole (31).
9. a kind of construction support device according to claim 1, which is characterized in that second groove (25) it is another
Third sliding slot is offered on the inner wall of side, the other side of the second bayonet lock (26) is welded with third sliding block, and third sliding block and third
The side walls of sliding slot connect.
10. a kind of construction support device according to claim 1, which is characterized in that second card slot (19)
Side wall is installed with non-slip mat, and non-slip mat is in contact with the second bayonet lock (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566002.5A CN108708569B (en) | 2018-06-04 | 2018-06-04 | Building construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566002.5A CN108708569B (en) | 2018-06-04 | 2018-06-04 | Building construction strutting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108708569A true CN108708569A (en) | 2018-10-26 |
| CN108708569B CN108708569B (en) | 2021-01-15 |
Family
ID=63870350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566002.5A Active CN108708569B (en) | 2018-06-04 | 2018-06-04 | Building construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708569B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247748A (en) * | 2018-11-20 | 2019-01-22 | 湖南喜传天下家居有限公司 | A kind of bed being freely combined |
| CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
| CN110067398A (en) * | 2019-04-30 | 2019-07-30 | 湖南六建装饰设计工程有限责任公司 | A kind of fitting-up Multifunctional scraper knife and its method |
| CN111977062A (en) * | 2020-09-02 | 2020-11-24 | 安徽和县太阳岛食品有限公司 | Vacuum packaging zero-edible semi-automatic vacuum packaging equipment and working method thereof |
| CN112061201A (en) * | 2020-09-09 | 2020-12-11 | 杭州方平建设工程检测有限公司 | Construction engineering construction detection device |
| CN112878485A (en) * | 2020-11-27 | 2021-06-01 | 李天恩 | Three-dimensional frame with adjusting function for multilayer reinforced concrete |
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| CN107687269A (en) * | 2017-10-25 | 2018-02-13 | 佛山市翠微自动化科技有限公司 | A kind of construction support frame that can adjust height |
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| KR20170102763A (en) * | 2016-03-02 | 2017-09-12 | 김종호 | Pipe supporter, manufacturing method of pipe supporter, pressing apparatus of pipe supporter, forming apparatus of pipe supporter |
| CN206857596U (en) * | 2017-06-22 | 2018-01-09 | 上海融经互联网科技发展有限公司 | The export conveying mechanism checked for cloth grass |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109247748A (en) * | 2018-11-20 | 2019-01-22 | 湖南喜传天下家居有限公司 | A kind of bed being freely combined |
| CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
| CN110067398A (en) * | 2019-04-30 | 2019-07-30 | 湖南六建装饰设计工程有限责任公司 | A kind of fitting-up Multifunctional scraper knife and its method |
| CN111977062A (en) * | 2020-09-02 | 2020-11-24 | 安徽和县太阳岛食品有限公司 | Vacuum packaging zero-edible semi-automatic vacuum packaging equipment and working method thereof |
| CN112061201A (en) * | 2020-09-09 | 2020-12-11 | 杭州方平建设工程检测有限公司 | Construction engineering construction detection device |
| CN112878485A (en) * | 2020-11-27 | 2021-06-01 | 李天恩 | Three-dimensional frame with adjusting function for multilayer reinforced concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108708569B (en) | 2021-01-15 |
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Effective date of registration: 20201231 Address after: 325000 Liyuan Road, Nanhui Street, Lucheng District, Wenzhou City, Zhejiang Province, 147 Applicant after: Chen Jian Address before: 450000 building 4, 21st Century Plaza, 59 Huayuan Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU DEWEI MACHINERY EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20210819 Address after: 014000 No. 99 Baiyun Road, Kunqu District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Baotou Iron and Steel Group Industrial and civil construction engineering Co.,Ltd. Address before: 325000 Liyuan Road, Nanhui Street, Lucheng District, Wenzhou City, Zhejiang Province, 147 Patentee before: Chen Jian |
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