CN105908993A - Diagonal draw bar assembly with adjustable length - Google Patents
Diagonal draw bar assembly with adjustable length Download PDFInfo
- Publication number
- CN105908993A CN105908993A CN201610422940.9A CN201610422940A CN105908993A CN 105908993 A CN105908993 A CN 105908993A CN 201610422940 A CN201610422940 A CN 201610422940A CN 105908993 A CN105908993 A CN 105908993A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- claw
- length
- loop bar
- brace assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
Abstract
The invention discloses a diagonal draw bar assembly with the adjustable length. The diagonal draw bar assembly comprises a draw bar mechanism and two clamping jaw mechanisms, wherein the draw bar mechanism comprises a loop bar, a lengthening steel pipe and a connecting steel pipe, the two ends of the lengthening steel pipe are connected with the loop bar and the connecting steel pipe respectively in a sleeved mode, and the loop bar and the connecting steel pipe can relatively move in the length direction of the lengthening steel pipe; the two clamping jaw mechanisms are arranged at the two ends of the draw bar mechanism respectively; each clamping jaw mechanism comprises a first U-shaped clamping jaw and a second U-shaped clamping jaw, wherein a first clamping opening for clamping a product is formed in the first clamping jaw, the first end of the first clamping jaw is hinged to the draw bar mechanism through a first hinge piece, the second end of the first clamping jaw is suspended, a second clamping opening for clamping a product is formed in the second clamping jaw, the first end of the second clamping jaw is hinged to the first end of the first clamping jaw through a second hinge piece, and the second end of the second clamping jaw is provided with a permanent magnet. According to the diagonal draw bar assembly, effective tension brace can be achieved without welding of the products, the product quality is ensured, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of fixing device, particularly relate to a kind of length-adjustable brace assembly.
Background technology
During shipbuilding or manufacture of steel structure, brace is generally used to arrange in angle two
Product is fixed, to ensure that the assembly welding work between two products can be normally carried out.The most on-the-spot
Generally use during completed knocked down products angle steel or channel-section steel as brace, its two ends respectively with Product jointing, formed
Stay bolt structure, such brace not only can be wasted auxiliary material (wlding etc.), also can increase gas cutting, repair
Grinder sequence, and when gas cutting brace, easily hurt product and then affect the quality of product, it addition, in weldering
When connecing brace, if welding ends quality is the best, it is also easy to make the stay bolt effect of brace to lose efficacy, in setting
Or the product being obliquely installed is toppled over, and then there is security incident.
Summary of the invention
It is an object of the present invention to provide a kind of length-adjustable brace assembly, its simple in construction, no
Need also to realize effective stay bolt with Product jointing, it is ensured that the quality of product, decrease the reconditioning etc. in later stage
Operation, and then reduce cost.
Further object is that a kind of length-adjustable brace assembly of offer, it can realize quickly
Fixing and mobile, improve production efficiency.
A further object of the present invention is to provide a kind of length-adjustable brace assembly, its can Reusability,
Improve utilization rate, and safe to use.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of length-adjustable brace assembly is provided, including:
Drag link mechanism, including loop bar, increases steel pipe and joint steel pipe, and the two ends of described growth steel pipe are overlapped respectively
Connecing described loop bar and described joint steel pipe, described loop bar and described joint steel pipe all can be along described growth steel pipe
Length direction relative movement, some first fixing holes of spaced set along its length on described growth steel pipe,
Some second fixing holes of spaced set along its length on described joint steel pipe, adjacent described first fixes
Spacing between hole is equal to the spacing between adjacent described second fixing hole, when described first fixing hole is with described
Second fixing hole relative to time, in described first fixing hole and described second fixing hole, fixing screw is set, with logical
Cross described fixing screw and fix described growth steel pipe and described joint steel pipe；
Two click-on mechanism, are separately positioned on the two ends of described drag link mechanism, and described click-on mechanism includes in U
First claw of type and the second U-shaped claw, described first claw is provided with for clamping product
One bayonet socket, the first end of described first claw is hinged with described drag link mechanism by the first articulated elements, and described the
The second unsettled setting of end of one claw, described second claw is provided with the second bayonet socket for clamping product,
First end of described second claw is hinged with the first end of described first claw by the second articulated elements, and described the
Second end of two claws is provided with permanent magnet.
As a kind of preferred version of length-adjustable brace assembly, the side of described first claw is provided with
Being perpendicular to the 3rd claw of the end face of described first claw, described 3rd claw has opening towards described pull bar
3rd bayonet socket at mechanism center.
As a kind of preferred version of length-adjustable brace assembly, two described 3rd claws are positioned at described
The homonymy of the first claw.
Being arranged on the homonymy of the first claw by will be located in two the 3rd claws at drag link mechanism two ends, can make
Brace assembly realizes the effect of plane stay bolt, when assembled steel plate, and the length of adjustment drag link mechanism, two
3rd claw hooks the steel plate at two ends respectively, then shortens drag link mechanism, makes steel plate to be assembled tightly be locked
Live, it is simple to the assembling of steel plate.
As a kind of preferred version of length-adjustable brace assembly, described loop bar is hollow tubular structure,
Arranging female thread in it, the threaded one end of described growth steel pipe screws in described loop bar, and the other end extends institute
State and be socketed with described joint steel pipe outside loop bar.
It is socketed with loop bar screw thread by steel pipe will be increased, steel pipe can be increased can realize phase when loop bar rotates
Stretch out or the state of retraction loop bar, and then realize elongation or the shortening of drag link mechanism, thus coordinate claw machine
Structure realizes locking or unlocks product.
As a kind of preferred version of length-adjustable brace assembly, described drag link mechanism includes described in one
Loop bar, a described growth steel pipe and two joint steel pipes, wherein, the threaded one end of described loop bar spins
One described joint steel pipe, other end screw thread spins a described growth steel pipe, a remaining described connection
Steel pipe socket is connected on described growth steel pipe one end away from described loop bar, is positioned at the described connection at described loop bar two ends
Steel pipe and described growth steel pipe can move simultaneously towards close or away from described loop bar center.
By a joint steel pipe and the growth steel pipe of being spun by the two ends of loop bar screw thread respectively, and make this even
Connect steel pipe and increase steel pipe can simultaneously towards or center away from loop bar move, loop bar can be made when rotated,
Joint steel pipe and growth steel pipe can stretch out or retraction loop bar simultaneously, and such structure also can realize drag link mechanism
Elongate or shorten, and the speed elongated or shortened is faster.
As a kind of preferred version of length-adjustable brace assembly, described first articulated elements include steel ball,
Connecting portion and limiting plate, described steel ball is connected with the first end of described first claw by described connecting portion,
Described steel ball is inserted in described joint steel pipe, and described limiting plate is fixedly installed on the mouth of pipe of described joint steel pipe
Place, is used for preventing described steel ball from departing from described joint steel pipe, and described limiting plate is offered described connecting portion can be led to
The via crossed.
By steel ball is limited in joint steel pipe by limiting plate so that steel ball can carry by connecting portion
One claw rotates around the end of joint steel pipe, to coordinate the first claw to capture product with optimal position, simultaneously
Also allow for the unblock in later stage.
As spacing with described in a kind of preferred version of length-adjustable brace assembly, described joint steel pipe
Plate interval arranges baffle plate, and described baffle plate and described limiting plate limit described steel ball jointly at described joint steel pipe
Interior activity space.
By arranging baffle plate, steel ball activity space in joint steel pipe can be limited, prevent steel ball
It is stuck in joint steel pipe.
As a kind of preferred version of length-adjustable brace assembly, described second claw is provided with through hole,
It is provided with pull rope in described through hole.
By arranging pull rope, can be when product be realized unlocking by needs, i.e. brace assembly needs and produces
Pint from time, utilize this pull rope to make permanent magnet depart from product, and ascend a height releasing permanent magnetism also without operator
Adhesive relation between ferrum and product, reduces operation easier, improves the safety of operation.
Preferably, described through hole is arranged on the non-end position of described second claw.
As a kind of preferred version of length-adjustable brace assembly, the second end of described second claw position
The side of jointing product is provided with the flank of tooth.
By arranging this flank of tooth, the friction between the second end and the product of the second claw can be increased, further
The crawl effect making whole click-on mechanism strengthens.
Preferably, the annealed process of the described flank of tooth.The intensity of the flank of tooth of annealed process is higher, wear-resisting
Property more preferable, extend the service life of the flank of tooth.
More preferably, the second end of described second claw is arranged uses holding tank, and described permanent magnet is arranged on institute
State in holding tank.
By arranging the holding tank installing permanent magnet at the second end of the second claw, can effectively prevent permanent magnet
Depart from the second claw.
More preferably, when described permanent magnet is arranged in described holding tank, at least the one of described permanent magnet
Individual side and the described flank of tooth are in being oppositely arranged.
As a kind of preferred version of length-adjustable brace assembly, described second articulated elements include elongated hole and
Bearing pin, described elongated hole is opened in the first end of described first claw, one end of described bearing pin and described second card
First end of pawl is fixing to be connected, and the other end runs through described elongated hole and is arranged on described second claw away from described the
The clamp nut screw thread of the side of one claw spins.
Beneficial effects of the present invention: the length-adjustable brace assembly that the present invention provides is by arranging above-mentioned knot
The drag link mechanism of structure and click-on mechanism, can utilize the bayonet socket clamping of the first claw when needs locking product
Living product, the second claw tightly holds product with one end of permanent magnet, gives the second of the first claw simultaneously
Hold a magnetic attraction, prevent the second claw from rotating along pin joint, it is to avoid locking was lost efficacy, and length-adjustable drew
Linkage then can assist click-on mechanism to realize unlocking and the function of locking, and when needs locking product, shortening is drawn
Linkage, owing to the first end of two claws is hinged, therefore two claws are under the pulling force effect of drag link mechanism
Can draw tighter and tighter, when needs unlock product, extend drag link mechanism, two claws by drag link mechanism toward returning back to top,
Each rotate around self hinged point, the purpose unlocked can be realized；By arranging growth steel pipe, and make increasing
Locked with fixing screw fit by fixing hole between long steel pipe and joint steel pipe, whole pull bar can be made
Mechanism has a longer extendable room, during the product of so higher at stay bolt or relatively long distance, and can be in order to
Increase steel pipe with this and first carry out the adjustment in longer-range, then recycle loop bar and increase steel pipe and/or be connected
The cooperation of steel pipe realizes the length adjustment in smaller range, and then realizes the locking to product and unblock.
Accompanying drawing explanation
Fig. 1 is the structural representation of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 2 is the use state diagram of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 3 is the structural representation of the first claw of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 4 is the structural representation of the second claw of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 5 is the structural representation of the 3rd claw of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 6 is the structural representation of the limiting plate of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 7 is the structural representation of the joint steel pipe of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 8 is the structural representation increasing steel pipe of the length-adjustable brace assembly of the embodiment of the present invention.
Fig. 9 is the use state diagram when assembling steel plate of the length-adjustable brace assembly of the embodiment of the present invention.
In Fig. 1 to 9:
1, drag link mechanism；11, loop bar；12, joint steel pipe；121, the second fixing hole；13, steel is increased
Pipe；131, the first fixing hole；
2, click-on mechanism；21, the first claw；211, the first bayonet socket；212, elongated hole；22, the second claw；
221, the second bayonet socket；222, permanent magnet；223, through hole；224, the flank of tooth；23, the 3rd claw；231、
3rd bayonet socket；24, steel ball；25, connecting portion；26, limiting plate；261, via；27, baffle plate；28、
Bearing pin；
3, product；4, steel plate.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As Fig. 1 is to shown in 8, and the length-adjustable brace assembly that the embodiment of the present invention provides includes draw-bar machine
Structure 1 and two click-on mechanism 2, wherein, drag link mechanism 1 includes loop bar 11, increases steel pipe 13 and connect steel
Pipe 12, the two ends of described growth steel pipe 13 are socketed described loop bar 11 and described joint steel pipe 12 respectively, described
Loop bar 11 and described joint steel pipe 12 all can be described along the length direction relative movement of described growth steel pipe 13
Increase on steel pipe 13 some first fixing holes 131 of spaced set, described joint steel pipe 12 along its length
On some second fixing holes 121 of spaced set along its length, between adjacent described first fixing hole 131
Spacing equal to the spacing between adjacent described second fixing hole 121, when described first fixing hole 131 and institute
State the second fixing hole 121 relatively time, arrange in described first fixing hole 131 and described second fixing hole 121
Fixing screw, to fix described steel pipe 13 and the described joint steel pipe 12 of increasing by described fixing screw, two
Click-on mechanism 2 is separately positioned on the two ends of drag link mechanism 1, and click-on mechanism 2 includes the first U-shaped claw
21 and the second U-shaped claw 22, the first claw 21 is provided with the first bayonet socket for clamping product 3
211, the first end of the first claw 21 is hinged with drag link mechanism 1 by the first articulated elements, the first claw 21
The second unsettled setting of end, the second claw 22 is provided with the second bayonet socket 221 for clamping product 3, and second
First end of claw 22 is hinged by the first end of the second articulated elements and the first claw 21, the second claw 22
Second end is provided with permanent magnet 222.By arranging drag link mechanism 1 and the click-on mechanism 2 of said structure, permissible
When needs locking product 3, the first bayonet socket 211 card of the first claw 21 is utilized to catch product 3, the second card
Pawl 22 tightly holds product 3 with one end of permanent magnet 222, gives the second end one of the first claw 21 simultaneously
Individual magnetic attraction, prevents the second claw 22 from rotating along pin joint, it is to avoid locking was lost efficacy, and length-adjustable pull bar
Mechanism 1 then can assist click-on mechanism 2 to realize unlocking and the function of locking, when needs locking product 3, and contracting
Short rod mechanism 1, owing to the first end of two claws is hinged, therefore two claws are at the pulling force of drag link mechanism 1
Can draw tighter and tighter under Zuo Yong, when needs unlock product 3, extend drag link mechanism 1, two claws be by draw-bar machine
Structure 1, toward returning back to top, each rotates around self hinged point, can realize the purpose unlocked；By arranging growth
Steel pipe 13, and make to be carried out with fixing screw fit by fixing hole between growth steel pipe 13 and joint steel pipe 12
Locking, can make whole drag link mechanism 1 have a longer extendable room, so higher at stay bolt or relatively
During the product 3 of distance, it is possible to use this increases steel pipe 13 and first carries out the adjustment in longer-range, the most again
The length realizing in smaller range that coordinates utilizing loop bar 11 and increase steel pipe 13 and/or joint steel pipe 12 is adjusted
Whole, and then realize the locking to product 3 and unblock.
The side of the first claw 21 is provided perpendicular to the 3rd claw 23 of the end face of the first claw 21, and the 3rd
Claw 23 has the opening the 3rd bayonet socket 231 towards drag link mechanism 1 center.Concrete, two the 3rd claws
23 homonymies being positioned at the first claw 21.Set by will be located in two the 3rd claws 23 at drag link mechanism 1 two ends
Put the homonymy at the first claw 21, brace assembly can be made to realize the effect of plane stay bolt, as it is shown in figure 9,
When assembled steel plate 4, adjusting the length of drag link mechanism 1, two the 3rd claws 23 hook the steel at two ends respectively
Plate 4, then shortens drag link mechanism 1, makes steel plate 4 to be assembled tightly be pinned, it is simple to the assembling of steel plate 4.
Loop bar 11, in hollow tubular structure, arranges female thread in it, the threaded one end increasing steel pipe 13 screws in
In loop bar 11, the other end extends loop bar 11 and is socketed with joint steel pipe 12 outward.By steel pipe 13 will be increased
It is socketed with loop bar 11 screw thread, steel pipe 13 can be increased can realize stretching out mutually or retracting when loop bar 11 rotates
The state of loop bar 11, and then realize elongation or the shortening of drag link mechanism 1, thus coordinate click-on mechanism 2 right
Product 3 realizes locking or unlocks.
In one embodiment of the invention, drag link mechanism 1 could be arranged to a loop bar 11, growth
Steel pipe 13 and the structure of a joint steel pipe 12, the hinged click-on mechanism 2 in one end of loop bar 11, another
End screw thread spins and increases steel pipe 13, increases the steel pipe 13 socket joint steel pipe 12 in one end away from loop bar 11, even
Connecing steel pipe 12 one end another click-on mechanism 2 hinged away from growth steel pipe 13, such structure makes two
In click-on mechanism 2 one is hinged with the end of joint steel pipe 12, and another is hinged with the end of loop bar 11,
Now rotate loop bar 11, can realize increasing the stretching out or retracting relative to loop bar 11 of steel pipe 13.
In another embodiment of the present invention, drag link mechanism 1 may also be configured to a loop bar 11, two increasing
Long steel pipe 13 and two joint steel pipes 12, the two ends of loop bar 11 screw thread respectively spins one and increases steel pipe 13,
And it is socketed a joint steel pipe 12 increasing steel pipe 13 one end away from loop bar 11, increase steel pipe 13 and be connected
The connected mode of steel pipe 12 all uses socket and coordinates fixing hole and the mode of fixing screw, two click-on mechanism
2 are respectively hinged at two joint steel pipes 12 one end away from growth steel pipe 13, and such structure can make loop bar
The two ends of 11 are both provided with increasing steel pipe 13, significantly increase the adjustable length of drag link mechanism 1.
In yet another embodiment of the present invention, drag link mechanism 1 may be arranged as a loop bar 11,
Increase steel pipe 13 and the structure of two joint steel pipes 12, the most as illustrated in fig. 1 and 2, described loop bar 11
Threaded one end spins a described joint steel pipe 12, and other end screw thread spins a described growth steel pipe 13, surplus
A remaining described joint steel pipe 12 is socketed in described growth steel pipe 13 one end away from described loop bar 11, position
Described joint steel pipe 12 in described loop bar 11 two ends and described growth steel pipe 13 can simultaneously towards near or
Center away from described loop bar 11 is moved, and can make loop bar 11 when rotated, joint steel pipe 12 and described increasing
Long steel pipe 13 can realize stretching out loop bar 11 simultaneously or bouncing back in loop bar 11, and such structure also can realize drawing
Elongating or shortening of linkage 1, and the speed elongated or shortened is faster.
In the present embodiment, the first articulated elements includes steel ball 24, connecting portion 25 and limiting plate 26, steel ball
24 are connected with the first end of the first claw 21 by connecting portion 25, and steel ball 24 is inserted in joint steel pipe 12,
Limiting plate 26 is fixedly installed at the mouth of pipe of joint steel pipe 12, is used for preventing steel ball 24 to be disconnected steel pipe 12,
The via 261 that connecting portion 25 can pass through is offered on limiting plate 26.Steel ball 24 is limited in by limiting plate 26
In joint steel pipe 12 so that steel ball 24 can carry the first claw 21 around joint steel pipe 12 by connecting portion 26
End rotate, to coordinate the first claw 21 to capture product with optimal position, also allow for the solution in later stage simultaneously
Lock.
In joint steel pipe 12 and limiting plate 26 interval arranges baffle plate 27, and baffle plate 27 limits jointly with limiting plate 26
Make the steel ball 24 activity space in joint steel pipe 12.By arranging baffle plate 27, steel ball 24 can be existed
Activity space in joint steel pipe 12 limits, and prevents steel ball 24 to be stuck in joint steel pipe 12.
It is provided with through hole 223 on second claw 22, in through hole 223, is provided with pull rope.By arranging traction
Rope, can be when product 3 be realized unlocking by needs, when i.e. brace assembly needs to depart from product 3, and profit
Make permanent magnet 222 depart from product with this pull rope, and also without operator ascend a height releasing permanent magnet 222 with
Adhesive relation between product 3, reduces operation easier, improves the safety of operation.Preferably, logical
Hole 223 is arranged on the non-end position of the second claw 21.
Second end of the second claw 22 is also positioned at the side of jointing product 3 and is provided with the flank of tooth 224.By arranging
This flank of tooth 224, can increase the friction between the second end and the product 3 of the second claw 22, make whole further
The crawl effect of individual click-on mechanism 2 strengthens.Preferably, the annealed process of the flank of tooth 224.Annealed place
The intensity of the flank of tooth 224 of reason is higher, and wearability is more preferable, extends the service life of the flank of tooth 224.More excellent
Choosing, the second end of the second claw 22 is arranged uses holding tank, and permanent magnet 222 is arranged in holding tank.Pass through
The second end at the second claw 22 arranges the holding tank installing permanent magnet 222, can effectively prevent permanent magnet 222
Depart from the second claw 22.In the present embodiment, when permanent magnet 222 is arranged in holding tank, permanent magnet 222
At least one side with the flank of tooth 224 in being oppositely arranged.
Second articulated elements includes elongated hole 212 and bearing pin 28, and elongated hole 212 is opened in the first end of the first claw 21,
One end of bearing pin 28 is fixing with the first end of the second claw 22 to be connected, and the other end runs through elongated hole 212 and arranges
Spin away from the clamp nut screw thread of the side of the first claw 21 at the second claw 22.
In description of the invention, it is to be understood that term " first ", " second ", " the 3rd ",
It is used only for being distinguish between on describing, the most special implication.
It is to be understood that, above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and used skill
Art principle, in technical scope disclosed in this invention, any those familiar with the art is held
The change being readily conceivable that or replacement, all should contain within the scope of the present invention.
Claims (10)
1. a length-adjustable brace assembly, it is characterised in that including:
Drag link mechanism, including loop bar, increases steel pipe and joint steel pipe, and the two ends of described growth steel pipe are overlapped respectively
Connecing described loop bar and described joint steel pipe, described loop bar and described joint steel pipe all can be along described growth steel pipe
Length direction relative movement, some first fixing holes of spaced set along its length on described growth steel pipe,
Some second fixing holes of spaced set along its length on described joint steel pipe, adjacent described first fixes
Spacing between hole is equal to the spacing between adjacent described second fixing hole, when described first fixing hole is with described
Second fixing hole relative to time, in described first fixing hole and described second fixing hole, fixing screw is set, with logical
Cross described fixing screw and fix described growth steel pipe and described joint steel pipe；
Two click-on mechanism, are separately positioned on the two ends of described drag link mechanism, and described click-on mechanism includes in U
First claw of type and the second U-shaped claw, described first claw is provided with for clamping product
One bayonet socket, the first end of described first claw is hinged with described drag link mechanism by the first articulated elements, and described the
The second unsettled setting of end of one claw, described second claw is provided with the second bayonet socket for clamping product,
First end of described second claw is hinged with the first end of described first claw by the second articulated elements, and described the
Second end of two claws is provided with permanent magnet.
Length-adjustable brace assembly the most according to claim 1, it is characterised in that described first
The side of claw is provided perpendicular to the 3rd claw of the end face of described first claw, and described 3rd claw has
Opening is towards the 3rd bayonet socket at described drag link mechanism center.
Length-adjustable brace assembly the most according to claim 2, it is characterised in that described in two
3rd claw is positioned at the homonymy of described first claw.
Length-adjustable brace assembly the most according to claim 1, it is characterised in that described loop bar
In hollow tubular structure, arranging female thread in it, the threaded one end of described growth steel pipe screws in described loop bar,
The other end extends outside described loop bar and described joint steel pipe is socketed.
Length-adjustable brace assembly the most according to claim 4, it is characterised in that described pull bar
Mechanism includes a described loop bar, a described growth steel pipe and two joint steel pipes, wherein, described set
The threaded one end of bar spins a described joint steel pipe, and other end screw thread spins a described growth steel pipe, surplus
A remaining described joint steel pipe is socketed in described growth steel pipe one end away from described loop bar, is positioned at described set
The described joint steel pipe at bar two ends and described growth steel pipe can simultaneously towards near or away from described loop bar
The heart moves.
Length-adjustable brace assembly the most according to claim 5, it is characterised in that described first
Articulated elements includes steel ball, connecting portion and limiting plate, and described steel ball is by described connecting portion and described first card
First end of pawl connects, and described steel ball is inserted in described joint steel pipe, and described limiting plate is fixedly installed on institute
State at the mouth of pipe of joint steel pipe, be used for preventing described steel ball from departing from described joint steel pipe, described limiting plate is opened
If the via that described connecting portion can pass through.
Length-adjustable brace assembly the most according to claim 6, it is characterised in that described connection
In steel pipe and described limiting plate interval arranges baffle plate, and described baffle plate and described limiting plate limit described steel jointly
Ball activity space in described joint steel pipe.
8. according to the length-adjustable brace assembly described in any one of claim 1 to 7, it is characterised in that
It is provided with through hole on described second claw, in described through hole, is provided with pull rope.
9. according to the length-adjustable brace assembly described in any one of claim 1 to 7, it is characterised in that
Second end of described second claw is also positioned at the side of jointing product and is provided with the flank of tooth.
10., according to the length-adjustable brace assembly described in any one of claim 1 to 7, its feature exists
In, described second articulated elements includes that elongated hole and bearing pin, described elongated hole are opened in the first end of described first claw,
One end of described bearing pin is fixing with the first end of described second claw to be connected, and the other end runs through described elongated hole and sets
Put and spin away from the clamp nut screw thread of the side of described first claw at described second claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422940.9A CN105908993B (en) | 2016-06-15 | 2016-06-15 | Length-adjustable oblique pull bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422940.9A CN105908993B (en) | 2016-06-15 | 2016-06-15 | Length-adjustable oblique pull bar assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908993A true CN105908993A (en) | 2016-08-31 |
| CN105908993B CN105908993B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422940.9A Active CN105908993B (en) | 2016-06-15 | 2016-06-15 | Length-adjustable oblique pull bar assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706113A (en) * | 2020-04-30 | 2020-09-25 | 乐清市城镇建设工程公司 | Support arrangement for steel house building |
| CN116220431A (en) * | 2023-04-26 | 2023-06-06 | 山西路桥景泰房地产开发有限公司 | Building roof beam strutting arrangement |
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| WO1983002794A1 (en) * | 1982-02-10 | 1983-08-18 | Colin Mcgrath | Adjustable brace or prop |
| JPH08128202A (en) * | 1994-10-27 | 1996-05-21 | Okabe Co Ltd | Inclination support for concrete construction |
| CA2739414A1 (en) * | 2011-05-06 | 2012-11-06 | Athos Construction Products, Inc. | Telescopic safety post |
| CN202658913U (en) * | 2012-04-13 | 2013-01-09 | 陈开泰 | Adjustable building template support device |
| CN104956014A (en) * | 2013-09-28 | 2015-09-30 | 特里梅科有限责任公司 | Telescopic pole for supporting a curtain enclosure |
| CN204686330U (en) * | 2015-05-19 | 2015-10-07 | 天津新港船舶重工有限责任公司 | Adjustable support structure frock |
| CN204899281U (en) * | 2015-07-22 | 2015-12-23 | 山东明达建筑科技有限公司 | Bearing diagonal for assembly type structure |
| CN205743073U (en) * | 2016-06-15 | 2016-11-30 | 广船国际有限公司 | Length-adjustable brace assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706113A (en) * | 2020-04-30 | 2020-09-25 | 乐清市城镇建设工程公司 | Support arrangement for steel house building |
| CN116220431A (en) * | 2023-04-26 | 2023-06-06 | 山西路桥景泰房地产开发有限公司 | Building roof beam strutting arrangement |
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| CN105908993B (en) | 2018-01-12 |
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