CN208457112U - A kind of anti-dropout buckle - Google Patents
A kind of anti-dropout buckle Download PDFInfo
- Publication number
- CN208457112U CN208457112U CN201821021744.1U CN201821021744U CN208457112U CN 208457112 U CN208457112 U CN 208457112U CN 201821021744 U CN201821021744 U CN 201821021744U CN 208457112 U CN208457112 U CN 208457112U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- tail portion
- nut
- portion fixture
- cylinder
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 6
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 4
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model relates to buckle technical field, specially a kind of anti-dropout buckle, the lower end of the tail portion fixture block is fixedly connected with the both ends of U-shaped frame vertical section, the tail portion fixture block offers the threading hole in horizontal direction, the inside of tail portion fixture block offers the rectangular cavity communicated with threading hole, successively activity is rotatably connected to pressing plate in the upper end arrival rectangular cavity of raised cylinder and tail portion fixture block for the lower end of the straight-bar, the lower end of pressing plate is provided with anti-skid chequer, one section of fixing sleeve that the straight-bar is located above raised cylinder is connected to nut, the upper end of the nut is connected with the knob cylinder being socketed on straight-bar, the nut is in boss-shaped structure, and the lateral wall screw thread of the thread segment of nut and raised cylinder is socketed.Limit is fixed by the head and the tail section to rope, achievees the purpose that anti-dropout, the utility model has very strong practicability.
Description
Technical field
The utility model relates to buckle technical field, specially a kind of anti-dropout buckle.
Background technique
It with the development of time, is seen everywhere high building and stands in great numbers, high buildings and large mansions need to build in process of construction outer foundation hand
Frame, this is just needed using many steel pipes, and during transportation, people usually put the steel pipe of same length together, is used
Rope is tied, and still, since people are only simply tied together with rope, can't bear in the road miriness for transporting building site to,
It jolts, rope is be easy to cause to fall off, steel pipe is unrestrained, threat for security is caused, for this purpose, it is proposed that a kind of anti-dropout card
Button.
Utility model content
The purpose of this utility model is to provide a kind of anti-dropout buckles, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-dropout buckle including clamping apparatus, is connected to head tethering device and the grafting of clamping apparatus lower end
Pressing device on clamping apparatus, the head tethering device are made of U-shaped frame and sleeve, and the sleeve is fixedly attached to U
The middle part of type frame traversing section, the circumferential direction of the sleeve offer the annular groove fastened convenient for rope；
The clamping apparatus is made of tail portion fixture block, raised cylinder and threading hole, and the lower end of the tail portion fixture block and U-shaped frame are perpendicular
It is fixedly connected to the both ends of section, the tail portion fixture block offers the threading hole in horizontal direction, and the inside of tail portion fixture block offers
The rectangular cavity communicated with threading hole, the upper end of the tail portion fixture block offer rectangular channel, are connected in the middle part of the bottom wall of rectangular channel convex
Cylinder is played, and the lateral wall of raised cylinder offers screw thread；
The pressing device includes straight-bar, nut, knob cylinder and pressing plate, and successively activity runs through protrusion for the lower end of the straight-bar
The upper end of cylinder and tail portion fixture block reaches in rectangular cavity and is rotatably connected to pressing plate, and the lower end of pressing plate is provided with anti-skid chequer, the straight-bar
One section of fixing sleeve above raised cylinder is connected to nut, and the upper end of the nut is connected with the knob cylinder being socketed on straight-bar,
The nut is in boss-shaped structure, and the lateral wall screw thread of the thread segment of nut and raised cylinder is socketed.
Preferably, the pressing device further includes there are two inserted link, and two inserted links are symmetrically connected to the lower end of pressing plate,
The lower end of inserted link reaches the lower section of tail portion fixture block through tail portion fixture block, and the upper end of the sleeve offers matched slotting with inserted link
Slot.
Preferably, the height of the rectangular cavity is greater than the distance between upper end to the tail portion fixture block lower end of sleeve.
Preferably, the least significant end of the threading hole is higher than the least significant end of rectangular cavity.
Compared with prior art, the utility model has the beneficial effects that
1, by the way that straight-bar, nut, knob cylinder and pressing plate is added, rope passes through threading hole, and turning knob cylinder is convenient for rope
Trailer card in the rectangular cavity in the fixture block of tail portion, achieve the purpose that limit clamping, the lower end of pressing plate is arranged anti-skid chequer, plays anti-
Sliding effect, fixed clamping, prevents from being detached from；
2, by the way that inserted link is added, during pressing plate moves down, inserted link is driven to move down in insertion slot, to rope
Head is limited, and rope is prevented to be detached from annular groove；
3, after fixed clamping, pressing device is integrally located in rectangular channel, it is therefore prevented that the damage of pressing device extends and uses
Service life.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model side structure schematic view.
In figure: clamping apparatus 1, tail portion fixture block 11, raised cylinder 12, threading hole 13, head tethering device 2, U-shaped frame 21, set
Cylinder 22, pressing device 3, straight-bar 31, nut 32, knob cylinder 33, pressing plate 34, inserted link 35.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of anti-dropout buckle including clamping apparatus 1, is connected to the head tethering device 2 of 1 lower end of clamping apparatus and inserts
The pressing device 3 on clamping apparatus 1 is connect, head tethering device 2 is made of U-shaped frame 21 and sleeve 22, and sleeve 22 is fixedly attached
At the middle part of U-shaped 21 traversing section of frame, the circumferential direction of sleeve 22 offers the annular groove fastened convenient for rope；
Clamping apparatus 1 is made of tail portion fixture block 11, raised cylinder 12 and threading hole 13, the lower end of tail portion fixture block 11 and U-shaped frame
The both ends of 21 vertical sections are fixedly connected, and tail portion fixture block 11 offers the threading hole 13 in horizontal direction, the inside of tail portion fixture block 11
The rectangular cavity communicated with threading hole 13 is offered, the least significant end of threading hole 13 is higher than the least significant end of rectangular cavity, the height of rectangular cavity
Greater than the distance between 11 lower end of upper end to tail portion fixture block of sleeve 22, the upper end of tail portion fixture block 11 offers rectangular channel, rectangle
Raised cylinder 12 is connected in the middle part of the bottom wall of slot, and the lateral wall of raised cylinder 12 offers screw thread；
Pressing device 3 includes straight-bar 31, nut 32, knob cylinder 33 and pressing plate 34, and successively activity runs through for the lower end of straight-bar 31
The upper end of raised cylinder 12 and tail portion fixture block 11 reaches in rectangular cavity and is rotatably connected to pressing plate 34, and the lower end of pressing plate 34 is provided with anti-skidding
Line, one section of fixing sleeve that straight-bar 31 is located at raised 12 top of cylinder are connected to nut 32, and nut 32 is in boss-shaped structure, and nut 32
The lateral wall screw thread of thread segment and raised cylinder 12 is socketed, and the upper end of nut 32 is connected with the knob cylinder 33 being socketed on straight-bar 31,
Pressing device 3 further includes there are two inserted link 35, and two inserted links 35 are symmetrically connected to the lower end of pressing plate 34, and the lower end of inserted link 35 is run through
Tail portion fixture block 11 reaches the lower section of tail portion fixture block 11, and the upper end of sleeve 22 offers and the matched slot of inserted link 35.
The head of rope is fastened in the annular groove on sleeve 22, the other end of rope bypasses the steel pipe of required binding
It is inserted through the tension of threading hole 13, then rotates knob cylinder 33, nut 32 is threadedly coupled with fixed raised cylinder 12, and nut 32 moves down,
Straight-bar 31 is driven to move down, to squeeze pressing plate 34, rope is stuck in what rectangular cavity was formed with 13 lower end of threading hole by pressing plate 34
It in groove, so that clamping is securely, prevents from falling off, while pressing plate 34 moves down, drives inserted link 35 to move down and be clamped with slot, risen
To the effect of the head limit to rope, prevents rope to be detached from the annular groove on sleeve 22, carried out by the head and the tail section to rope
Fixed limit, achievees the purpose that anti-dropout, and the utility model has very strong practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of anti-dropout buckle, including clamping apparatus (1), be connected to the head tethering device (2) of clamping apparatus (1) lower end with
And it is plugged on the pressing device (3) on clamping apparatus (1), it is characterised in that:
The head tethering device (2) is made of U-shaped frame (21) and sleeve (22), and the sleeve (22) is fixedly attached to U-shaped frame
(21) circumferential direction at the middle part of traversing section, the sleeve (22) offers the annular groove fastened convenient for rope；
The clamping apparatus (1) is made of tail portion fixture block (11), raised cylinder (12) and threading hole (13), the tail portion fixture block (11)
Lower end be fixedly connected with the both ends of U-shaped frame (21) vertical section, the tail portion fixture block (11) offers the threading in horizontal direction
Hole (13), the inside of tail portion fixture block (11) offer the rectangular cavity communicated with threading hole (13), the tail portion fixture block (11) it is upper
End offers rectangular channel, is connected with raised cylinder (12) in the middle part of the bottom wall of rectangular channel, and the lateral wall of raised cylinder (12) offers spiral shell
Line；
The pressing device (3) includes straight-bar (31), nut (32), knob cylinder (33) and pressing plate (34), the straight-bar (31)
Successively activity is rotatably connected to pressing plate (34) in the upper end arrival rectangular cavity of raised cylinder (12) and tail portion fixture block (11) for lower end,
The lower end of pressing plate (34) is provided with anti-skid chequer, and one section of fixing sleeve that the straight-bar (31) is located above raised cylinder (12) is connected to nut
(32), the upper end of the nut (32) is connected with the knob cylinder (33) being socketed on straight-bar (31), and the nut (32) is in boss
Shape structure, and the thread segment of nut (32) and the lateral wall screw thread of raised cylinder (12) are socketed.
2. a kind of anti-dropout buckle according to claim 1, it is characterised in that: the pressing device (3) further includes having two
A inserted link (35), two inserted links (35) are symmetrically connected to the lower end of pressing plate (34), and trailer card is run through in the lower end of inserted link (35)
Block (11) reaches the lower section of tail portion fixture block (11), and the upper end of the sleeve (22) offers and inserted link (35) matched slot.
3. a kind of anti-dropout buckle according to claim 2, it is characterised in that: the height of the rectangular cavity is greater than sleeve
(22) the distance between upper end to tail portion fixture block (11) lower end.
4. a kind of anti-dropout buckle according to claim 1, it is characterised in that: the least significant end of the threading hole (13) is higher than
The least significant end of rectangular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021744.1U CN208457112U (en) | 2018-06-29 | 2018-06-29 | A kind of anti-dropout buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021744.1U CN208457112U (en) | 2018-06-29 | 2018-06-29 | A kind of anti-dropout buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457112U true CN208457112U (en) | 2019-02-01 |
Family
ID=65168474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021744.1U Expired - Fee Related CN208457112U (en) | 2018-06-29 | 2018-06-29 | A kind of anti-dropout buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457112U (en) |
-
2018
- 2018-06-29 CN CN201821021744.1U patent/CN208457112U/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: 20190201 |