CN209369311U - Monoblock type scaffold fastenings - Google Patents
Monoblock type scaffold fastenings Download PDFInfo
- Publication number
- CN209369311U CN209369311U CN201822242156.7U CN201822242156U CN209369311U CN 209369311 U CN209369311 U CN 209369311U CN 201822242156 U CN201822242156 U CN 201822242156U CN 209369311 U CN209369311 U CN 209369311U
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- CN
- China
- Prior art keywords
- hole
- fixing groove
- card slot
- monoblock type
- holding section
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of monoblock type scaffold fastenings, including the first link block, second link block and fixing piece, first link block is equipped with the first connecting pin and the first holding section, first connecting pin is equipped with the first fixing groove and first through hole, second link block is equipped with second connection end and the second holding section, second connection end is equipped with the second fixing groove, second through-hole and accommodating cavity, second connection end is sheathed on the first connecting pin, it is overlapped first through hole and the second through-hole, and pin shaft is set in the first through hole of overlapping and the second through-hole, relatively rotate second connection end and the first connecting pin, keep first fixing groove Chong Die with the second fixing groove, and first holding section and the second holding section is made to block two adjacent scaffolds, two adjacent scaffolds are made to connect and fasten by fixing piece later.The utility model is used for scaffold abutting joint, and structure is simple, and components are few, and fastening effect is good, improves speed of application and safety.
Description
Technical field
The utility model relates to construction industry scaffold construction equipment technical fields, are more particularly to a kind of monoblock type scaffold
Connector.
Background technique
Scaffold is to guarantee each work progress is gone on smoothly and is set up workbench.It is divided by the position set up outer
Scaffold, internal scaffolding；Timber scaffolding, bamboo scaffolding, gray scaffold can be divided by material difference；It is divided by structural form vertical
Rod-type scaffold, door-type scaffold, swinging scaffold, suspended scaffold, chooses formula scaffold, climbs formula foot hand bridge scaffold
Frame.Gray scaffold is very popular because of the features such as its intensity is good, high recycling rate and safety coefficient are high.
Currently, demand of the gray scaffold according to steel different shapes and different location, is provided with many different sizes
Fastener, such as sleeve couple, cruciform fastening for falsework, steering fastener and right-angle coupler etc..For longitudinal section be "] [two of " shape
When the identical steel of structure are connected fastening, existing fastener generally uses sleeve couple, but disclosed in the prior art
Structure is complicated for sleeve couple, and components are more, when specifically used, cumbersome, large labor intensity, installation inconvenience, low efficiency, tightly
Gu effect is poor, and revolving difference.
Utility model content
To solve the above-mentioned problems, the utility model provide a kind of structure is simple and convenient to operate, fastening effect is good, at
This is low, improves speed of application and safety, can be widely used in the monoblock type scaffold of scaffold fastening and connection for building
Connector.
One aspect according to the present utility model provides monoblock type scaffold fastenings comprising the first link block,
Two link blocks and fixing piece, first link block is equipped with the first connecting pin and the first holding section, on first connecting pin
Equipped with the first fixing groove and first through hole, second link block be equipped with second connection end and the second holding section, described second
Connecting pin is equipped with the second fixing groove, the second through-hole and accommodating cavity；The second connection end is sheathed on the first connecting pin, makes first
Through-hole and the overlapping of the second through-hole, and pin shaft is set in the first through hole of overlapping and the second through-hole, make second connection end and first
Connecting pin relatively rotates, while keeping first fixing groove Chong Die with the second fixing groove, and make first holding section and second
Two adjacent scaffolds are blocked in holding section, and the fixing piece passes through the first fixing groove and the second fixing groove of overlapping, described solid
Determine part be equipped with it is Chong Die with the first fixing groove, the second fixing groove after through-hole between for be interference fitted fastening part.Pass through external force
Interference fit will be formed between through-hole of the fastening part of fixing piece after Chong Die with the first fixing groove, the second fixing groove, to make
Two adjacent scaffolds are obtained to be fastened.It is fixed in the first through hole and the second through-hole of overlapping by pin shaft, makes the first company
It connects end and second connection end forms an entirety, operator does not need to control multiple components when in use, time saving and energy saving, behaviour
Make simple and convenient, also reduces labor intensity, improve work efficiency, also help keeping usually.
In some embodiments, the aperture of first through hole and the second through-hole is greater than the diameter of pin shaft cross section.In fixation
When part fixes the first connecting pin and second connection end, the first connecting pin and second connection end by first through hole, the second through-hole and
There is mobile space in gap between pin shaft, prevents the fixation for influencing entire connector.
In some embodiments, the first holding section includes the first card slot and the second card slot, and second holding section includes
Third card slot and the 4th card slot, first card slot and third card slot are oppositely arranged and block two adjacent scaffolds, described
Second card slot and the 4th card slot are oppositely arranged and block two adjacent scaffolds.
In some embodiments, the first lug boss is set between the first card slot and the second card slot, the third card slot and
The second lug boss is set between 4th card slot.
In some embodiments, it is equipped with the first groove among the first lug boss, the is equipped among second lug boss
Two grooves.
In some embodiments, anti-slip part is equipped on the first holding section and the second holding section.Anti-slip part can be hole
And/or perpendicular strip bulge, in operation, anti-slip part can play anti-skidding effect to operator, reduce operation difficulty.
In some embodiments, second connection end side is equipped with third through-hole, and first connecting pin end may pass through
Third through-hole.The setting of third through-hole, can be according to two phases first is that when in order to connect the first link block and the second link block
The clamping degree of distance controlling the first holding section and the second holding section of adjacent scaffold；Second is that in order in the first link block and
When being fastened after the connection of two link blocks by fixing piece, the second link block is not damaged, increases the service life of entire connector.
In some embodiments, the first limiting section is fixedly installed in fixing piece left part, and first limiting section cannot be worn
The first fixing groove and the second fixing groove are crossed, the fixing piece right part is removably disposed the second limiting section.
In some embodiments, the first limiting section is integrally formed with fixing piece.Intensity is more preferable, and stability is more preferable.
In some embodiments, fixing piece right part is provided with screw hole, and second limiting section is bolt.Part to be fixed
After in the first fixing groove and the second fixing groove of right part insertion overlapping, i.e., bolt is screwed into screw hole, prevents fixing piece from falling, into
And slide the first link block and the second link block.
In some embodiments, the transverse width of fixing piece is gradually reduced from left part to right part.Using fixation
When part, do not need not needing in the first fixing groove and the second fixing groove of the right part insertion overlapping of fixing piece accurate
Alignment angle, it is simple to operate.
Compared with prior art, the utility model has the beneficial effects that the utility model is used for scaffold abutting joint, knot
Structure is simple, components are few, and a people can be operated, and simple to operate without precisely aligning angle, stability is more preferable, fastening effect
Fruit is more preferable, improves speed of application and safety, can be widely used in the fastening and connection of scaffold for building.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first link block of the utility model monoblock type scaffold fastenings；
Fig. 2 is the structural schematic diagram of the second link block of the utility model monoblock type scaffold fastenings；
Fig. 3 is the schematic perspective view of the second link block of the utility model monoblock type scaffold fastenings；
Fig. 4 is the structural schematic diagram of the fixing piece of the utility model monoblock type scaffold fastenings；
Fig. 5 is the scheme of installation of the utility model monoblock type scaffold fastenings；
Fig. 6 is the structural schematic diagram that the utility model monoblock type scaffold fastenings are installed to scaffold.
Specific embodiment
The utility model is further described With reference to embodiment.
As shown in Figures 1 to 6, the monoblock type scaffold fastenings of an embodiment described in the utility model are used for longitudinal section
For "] [the identical steel scaffold 4 of two root knot structures of " shape is connected fastening.The monoblock type scaffold fastenings include the
One link block 1, the second link block 2 and fixing piece 3.
First link block 1 is equipped with the first connecting pin 10 and the first holding section 11, and first connecting pin 10 is equipped with the
One fixing groove 101 and first through hole 102, the second link block 2 are equipped with second connection end 20 and the second holding section 21, the second connection
End 20 is equipped with the second fixing groove 201, the second through-hole 203 and accommodating cavity 202.Second connection end 20 is sheathed on the first connecting pin
10, it is overlapped first through hole 102 and the second through-hole 203, and pin is set in the first through hole of overlapping 102 and the second through-hole 203
Axis 5 relatively rotates second connection end 20 and the first connecting pin 10, while making first fixing groove 101 and the second fixing groove
201 overlappings, and first holding section 11 and the second holding section 21 is made to block two adjacent scaffolds.Fixing piece 3 passes through weight
Folded the first fixing groove 101 and the second fixing groove 201, fixing piece 3 are equipped with Chong Die with the first fixing groove 101, the second fixing groove 201
It is the fastening part 30 of interference fit between through-hole later.By external force by the fastening part 30 of fixing piece 3 and the first fixing groove
101, interference fit is formed between the through-hole after the overlapping of the second fixing groove 201, so that two adjacent scaffolds obtain
Fastening.It is fixed in the first through hole 102 and the second through-hole 203 of overlapping by pin shaft 5, makes the first connecting pin 10 and the second connection
End 20 forms an entirety, and operator does not need to control multiple components when in use, time saving and energy saving, simple to operate,
Labor intensity is also reduced, is improved work efficiency, keeping usually is also helped.
In some embodiments, the aperture of first through hole 102 and the second through-hole 203 is greater than the diameter of 5 cross section of pin shaft.
When fixing piece 3 fixes the first connecting pin 10 and second connection end 20, the first connecting pin 10 and second connection end 20 pass through first
There is mobile space in gap between through-hole 102, the second through-hole 203 and pin shaft 5, prevents the fixation for influencing entire connector.
In the specific implementation, the both ends of pin shaft 5 are equipped with nut, and the diameter of nut is greater than the aperture of first through hole 102, the second through-hole 203,
Make 20 stable connection of the first connecting pin 10 and second connection end.
In the specific implementation, 20 side of second connection end offers third through-hole 204, third through-hole 204 and accommodating cavity 202
Connection, 10 end of the first connecting pin may pass through third through-hole 204, and the setting of third through-hole 204 is first is that in order to make the first link block 1
When with the connection of the second link block 2, it can be engaged according to the first holding section of distance controlling 11 of two adjacent scaffolds and second
The clamping degree in portion 21；Second is that not damaged when in order to be fastened after the first link block 1 and the connection of the second link block 2 by fixing piece 3
Hurt the second link block 2, increases the service life of entire connector.
First holding section 11 includes the first card slot 110 and the second card slot 111, and the second holding section 21 includes third card slot 210
With the 4th card slot 211.First card slot 110 and third card slot 210 are oppositely arranged and block two adjacent scaffolds, specifically block
Firmly two "] [the upper end horizontal line portion of the adjacent scaffold of " shape；Second card slot 111 and the 4th card slot 211 are oppositely arranged and block two
Adjacent scaffold, specifically block two "] [the lower end horizontal line portion of the adjacent scaffold of " shape.First card slot 110 and the second card slot
First lug boss 112 is set between 111, the second lug boss 212 is set between third card slot 210 and the 4th card slot 211.First is convex
Rise portion 112 and the second lug boss 212 support be located at two "] [the intermediate vertical line portion of the adjacent scaffold of " shape.When it is implemented, first
All components of link block 1 are integrally formed, and all components of the second link block 2 are also integrally formed, integrally formed
Connector intensity is good, and safety coefficient is high.
It is recessed that first is also provided in order to increase the frictional force between connector and scaffold, among the first lug boss 112
Slot 113 is equipped with the second groove 213 among second lug boss 212.It is equipped on first holding section 11 and the second holding section 21 anti-skidding
Portion 12.Anti-slip part 12 can be hole and/or perpendicular strip bulge.Operator is when using connector, due to the effect of anti-slip part 12,
First holding section 11 and the second holding section 21 are not easily to fall off, increase safety coefficient；Operator is in disassembly by means of anti-slip part
12, it is also convenient for separating the first holding section 11 and the second holding section 21.
The first limiting section 31 is fixedly installed in 3 left part of fixing piece, and the first limiting section 31 cannot pass through 101 He of the first fixing groove
Second fixing groove 201, after fixing piece 3 passes through the second fixing groove 201 and the first fixing groove 101, due to the first limiting section 31
Effect can make fixing piece 3 entirely not pass through the second fixing groove 201 and the first fixing groove 101, and then fall off.3 right end of fixing piece
Portion is removably disposed the second limiting section 32.First limiting section 31 is integrally formed with fixing piece 3.The setting of 3 right part of fixing piece
There is screw hole 33, second limiting section 32 is bolt.It, will after fixing piece 3 passes through the second fixing groove 201 and the first fixing groove 101
In bolt is screwed into and falls through, fixing piece 3 is formed and is limited, prevents fixing piece 3 de- from the second fixing groove 201 and the first fixing groove 101
From.The transverse width of fixing piece 3 is gradually reduced from left part to right part, is directed at the right part of fixing piece 3 convenient for operator
Second fixing groove 201, and easily pass through the second fixing groove 201 and the first fixing groove 101.The transverse width of fixing piece 3 is from left end
Portion is gradually reduced to right part can also save steel.
The utility model is inserted into the of the second link block 2 before specific implementation, by the first connecting pin 10 of the first link block 1
In two connecting pins 20, particularly the lower end of second connection end 20 is equipped with the hole passed through for the first connecting pin 10.And then make first
Fixing groove 101 is Chong Die with the second fixing groove 201, so that the first holding section 11 and the second holding section 21 be made to block two adjacent feet
Hand cradle, particularly the first card slot 110 and third card slot 210 block two "] [the upper end horizontal line portion of the adjacent scaffold of " shape；The
Two draw-in groove 111 and the 4th card slot 211 block two "] [the lower end horizontal line portion of the adjacent scaffold of " shape；First lug boss 112 and
Two lug bosses 212 support be located at two "] [the intermediate vertical line portion of the adjacent scaffold of " shape.Fixing piece 3 is passed through the first of overlapping later
Fixing groove 101 and the second fixing groove 201 connect two adjacent scaffolds.It will be consolidated by external force (tools such as hammer) later
Determine part 3 fastening part 30 it is Chong Die with the first fixing groove 101, the second fixing groove 201 after through-hole between formed interference fit, from
And two adjacent scaffolds are fastened.
The beneficial effects of the utility model are: the utility model structure is simple, components are few, a people be can be operated, operation
Simple and convenient, fastening effect is good, improves speed of application and safety, can be widely used in fastening and the company of scaffold for building
It connects.
Above-described is only some embodiments of the utility model, it is noted that for the ordinary skill of this field
For personnel, under the premise of not departing from the concept of the utility model, other modification and improvement can also be made, these are all
Belong to the protection scope of the utility model.
Claims (10)
1. monoblock type scaffold fastenings, which is characterized in that including the first link block, the second link block and fixing piece, described
One link block is equipped with the first connecting pin and the first holding section, and first connecting pin is equipped with the first fixing groove and first and leads to
Hole, second link block be equipped with second connection end and the second holding section, the second connection end be equipped with the second fixing groove,
Second through-hole and accommodating cavity；The second connection end is sheathed on the first connecting pin, is overlapped first through hole and the second through-hole, and
Pin shaft is set in the first through hole of overlapping and the second through-hole, relatively rotates second connection end and the first connecting pin, while making institute
It is Chong Die with the second fixing groove to state the first fixing groove, and first holding section and the second holding section is made to block two adjacent foot hands
Frame, the fixing piece pass through the first fixing groove and the second fixing groove of overlapping, and the fixing piece is equipped with and the first fixing groove, second
It is the fastening part of interference fit between through-hole after fixing groove overlapping.
2. monoblock type scaffold fastenings according to claim 1, which is characterized in that the first through hole and the second through-hole
Aperture be greater than pin shaft cross section diameter.
3. monoblock type scaffold fastenings according to claim 2, which is characterized in that first holding section includes first
Card slot and the second card slot, second holding section include third card slot and the 4th card slot, first card slot and third card slot phase
To being arranged and blocking two adjacent scaffolds, second card slot and the 4th card slot are oppositely arranged and block two adjacent feet
Hand cradle.
4. monoblock type scaffold fastenings according to claim 3, which is characterized in that first card slot and the second card slot
Between the first lug boss is set, the second lug boss is set between the third card slot and the 4th card slot, in first lug boss
Between be equipped with the first groove, be equipped with the second groove among second lug boss.
5. monoblock type scaffold fastenings according to claim 4, which is characterized in that first holding section and the second card
Conjunction is equipped with anti-slip part in portion.
6. monoblock type scaffold fastenings according to claim 5, which is characterized in that the second connection end side is equipped with
Third through-hole, first connecting pin end may pass through third through-hole.
7. monoblock type scaffold fastenings according to claim 6, which is characterized in that the fixing piece left part fixation is set
The first limiting section is set, first limiting section cannot pass through the first fixing groove and the second fixing groove, and the fixing piece right part can
Second limiting section is releasably set.
8. monoblock type scaffold fastenings according to claim 7, which is characterized in that first limiting section and fixing piece
It is integrally formed.
9. monoblock type scaffold fastenings according to claim 8, which is characterized in that the fixing piece right part is provided with
Screw hole, second limiting section are bolt.
10. monoblock type scaffold fastenings according to claim 9, which is characterized in that the transverse width of the fixing piece
It is gradually reduced from left part to right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242156.7U CN209369311U (en) | 2018-12-29 | 2018-12-29 | Monoblock type scaffold fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242156.7U CN209369311U (en) | 2018-12-29 | 2018-12-29 | Monoblock type scaffold fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369311U true CN209369311U (en) | 2019-09-10 |
Family
ID=67828241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242156.7U Expired - Fee Related CN209369311U (en) | 2018-12-29 | 2018-12-29 | Monoblock type scaffold fastenings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369311U (en) |
-
2018
- 2018-12-29 CN CN201822242156.7U patent/CN209369311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |