CN209146098U - A kind of bolt with one end bent back with internal screw thread gasket - Google Patents
A kind of bolt with one end bent back with internal screw thread gasket Download PDFInfo
- Publication number
- CN209146098U CN209146098U CN201822000361.2U CN201822000361U CN209146098U CN 209146098 U CN209146098 U CN 209146098U CN 201822000361 U CN201822000361 U CN 201822000361U CN 209146098 U CN209146098 U CN 209146098U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bent back
- end bent
- fixedly connected
- screw thread
- 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
- 239000003351 stiffener Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of bolts with one end bent back with internal screw thread gasket, including bolt with one end bent back bar, square washer and ring washer, square washer and ring washer are set in the surface of bolt with one end bent back bar, center on the left of ring washer is fixedly connected with hexagonal prisms, the inside of hexagonal prisms offers inner bolt hole, stiffener rings are fixedly connected on the left of ring washer, ox horn is fixedly connected on the left of stiffener rings, it is fixedly connected with back cord between ox horn, stiffener rings, hexagonal prisms and the left side of ring washer, the utility model relates to the interim interconnection technique fields of wall.The bolt with one end bent back with internal screw thread gasket, during screw bolt reinforcing, the hexagonal prisms that can screw up with a wrench are fastened, and hammer also can be used in the case where no spanner tap ox horn and carry out fastening bolt, two kinds of selection modes are provided, practicability is stronger, and back cord and stiffener rings are arranged, and improves the bonding strength of each structure on ring washer, it is easy to use, convenient for operation, stability is good, high reliablity.
Description
Technical field
The utility model relates to the interim interconnection technique field of wall, specially a kind of elbow spiral shell with internal screw thread gasket
Bolt.
Background technique
Bolt is a kind of machine components, the cylindrical threaded fastener of adapted nut.By head and screw rod (with outer
The cylindrical body of screw thread) a kind of fastener dimerous, it need to cooperate with nut, have the zero of through-hole for being fastenedly connected two
Part.This type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts can be made to separate, therefore bolt
Connection is to belong to be detachably connected.
Pacify head shape point, it is having turret head, round end, square spigot, countersunk head etc..Wherein turret head is the most frequently used
's.General countersunk head, which is used in, requires the connection smooth place for not having protrusion of rear surface, because countersunk head may be screwed in part.Round end can also
To be screwed into part.The screwing force of square toes can more greatly, but size is very big.In addition to meet the needs locked after installation,
There is head porose, bar portion is porose, this some holes is unlikely when bolt can be made vibrated to be loosened.Some bolts do not have the polished rod of screw thread
It runs business into particular one, is eel-like figure bolt.This bolt is conducive to the connection by variable force.
The existing interim wall connecting of construction is set up frequently with steel tube fastener and generates tie point, bolt anchorage nut and gasket
It is provided separately.Steel tube fastener sets up inconvenient tie point, occupied space, material of taking a lot of work, and part is trifling, safety coefficient is low.
The small parts such as nut, gasket are trifling, easy to be lost, should not take care of, and not easy to operate when fastening, dismounting nut, time-consuming and laborious.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of bolt with one end bent back with internal screw thread gasket, solves
Steel tube fastener sets up inconvenient tie point, occupied space, material of taking a lot of work, and part is trifling, safety coefficient is low, nut, pad
The small parts such as piece are trifling, easy to be lost, should not take care of, and fasten, remove problem not easy to operate, time-consuming and laborious when nut.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind having internal screw thread gasket
Bolt with one end bent back, including bolt with one end bent back bar, square washer and ring washer, the square washer and ring washer be set in elbow spiral shell
The surface of tightening latch, the center on the left of the ring washer is fixedly connected with hexagonal prisms, and the inside of hexagonal prisms offers inner bolt hole, institute
It states and is fixedly connected with stiffener rings on the left of ring washer, ox horn, the ox horn, reinforcing are fixedly connected on the left of the stiffener rings
Back cord is fixedly connected between ring, hexagonal prisms and the left side of ring washer.
Preferably, the bolt with one end bent back bar of stating includes straight-bar end and elbow section, the straight-bar end and elbow section folded portion
Outer surface between be fixedly connected by adapter sleeve.
Preferably, the left end of the straight-bar end surfaces offers external screw thread, and the interior table on externally threaded surface and inner bolt hole
Face is threadedly coupled.
Preferably, the inside of the ring washer offers bolt hole compatible with bolt with one end bent back bar.
Preferably, the first sheet rubber is fixedly connected on the left of the square washer, the right side of the ring washer is fixed to be connected
It is connected to the second sheet rubber.
Preferably, the left end of the bolt with one end bent back bar is provided with chamfering.
Beneficial effect
The utility model provides a kind of bolt with one end bent back with internal screw thread gasket.Having compared with prior art following has
Beneficial effect:
(1), the bolt with one end bent back with internal screw thread gasket is fixedly connected with six ribs by the center on the left of ring washer
Column, and the inside of hexagonal prisms offers inner bolt hole, and stiffener rings are fixedly connected on the left of ring washer, the left side of the stiffener rings is solid
Surely it is connected with ox horn, back cord is fixedly connected between ox horn, stiffener rings, hexagonal prisms and the left side of ring washer, in screw bolt reinforcing mistake
Cheng Zhong, the hexagonal prisms that can screw up with a wrench are fastened, and hammer also can be used in the case where no spanner and tap ox horn
Fastening bolt provides two kinds of selection modes, and practicability is stronger, and back cord and stiffener rings are arranged, and improves each structure on ring washer
Bonding strength, it is easy to use, convenient for operation, stability is good, high reliablity.
(2), the bolt with one end bent back with internal screw thread gasket, by making bolt with one end bent back bar include straight-bar end and elbow section, directly
It is fixedly connected, be can be used for using straight-bar end solid with wall by adapter sleeve between rod end and the outer surface of elbow section folded portion
It is fixed, and connect and do not fall off using elbow Duan Keyu wirerope, safe buckle, the company of elbow section is also enhanced using adapter sleeve
Fastness is connect, using more convenient.
(3), bolt with one end bent back with internal screw thread gasket, by being fixedly connected with the first rubber on the left of square washer
Piece is fixedly connected with the second sheet rubber on the right side of ring washer, and the first sheet rubber and the second sheet rubber can play the role of being flexible coupling, make
It anchors even closer.
Detailed description of the invention
Fig. 1 is the integrally-built main view of the utility model；
Fig. 2 is the perspective view of the utility model ring washer and hexagonal prisms structure；
Fig. 3 is the left view of the utility model square washer structure.
In figure: 1- bolt with one end bent back bar, 2- square washer, 3- ring washer, 4- hexagonal prisms, 5- inner bolt hole, 6- ox horn, 7- back
Stupefied, 8- stiffener rings, 9- straight-bar end, 10- elbow section, 11- adapter sleeve, 12- external screw thread, 13- bolt hole, the first sheet rubber of 14-,
The second sheet rubber of 15-.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bolt with one end bent back with internal screw thread gasket,
Including bolt with one end bent back bar 1, square washer 2 and ring washer 3, the left end of bolt with one end bent back bar 1 is provided with chamfering, and bolt with one end bent back bar 1 wraps
Straight-bar end 9 and elbow section 10 are included, is connected between the outer surface of 10 folded portion of straight-bar end 9 and elbow section by the way that adapter sleeve 11 is fixed
It connects, is fixed between adapter sleeve 11 and bolt with one end bent back bar 1 by welding manner, can be used for fixing with wall using straight-bar end 9, and it is sharp
It can be connect and not fallen off with wirerope, safe buckle with elbow section 10, the company of elbow section 10 is also enhanced using adapter sleeve 11
Fastness is connect, using more convenient, the left end on 9 surface of straight-bar end offers external screw thread 12, and the surface of external screw thread 12 and inner bolt hole 5
Inner surface be threadedly coupled, the inside of ring washer 3 offers bolt hole 13 compatible with bolt with one end bent back bar 1, square washer 2
Left side is fixedly connected with the first sheet rubber 14, and the right side of ring washer 3 is fixedly connected with the second sheet rubber 15,14 He of the first sheet rubber
Second sheet rubber 15 can play the role of being flexible coupling, and make to anchor even closer, and square washer 2 and ring washer 3 are set in elbow spiral shell
The center on the surface of tightening latch 1,3 left side of ring washer is fixedly connected with hexagonal prisms 4, and the inside of hexagonal prisms 4 offers inner bolt hole 5,
The left side of ring washer 3 is fixedly connected with stiffener rings 8, and the left side of stiffener rings 8 is fixedly connected with ox horn 6, and there are four the settings of ox horn 6,
It can make force dispersion when tapping ox horn 6 using stiffener rings 8, between ox horn 6, stiffener rings 8, hexagonal prisms 4 and the left side of ring washer 3
It is fixedly connected with back cord 7, during screw bolt reinforcing, the hexagonal prisms that can screw up with a wrench 4 are fastened, in the feelings of not spanner
Also hammer percussion ox horn 6 can be used under condition and carry out fastening bolt, provide two kinds of selection modes, practicability is stronger, and back cord 7 is arranged
With stiffener rings 8, the bonding strength of each structure on ring washer 3 is improved, easy to use, convenient for operation, stability is good, reliability
It is high.
When work, square washer 2 is set in 1 surface of bolt with one end bent back bar, then passes through bolt with one end bent back bar 1 with fixation
Wall or workpiece, then ring washer 3 is set in 1 surface of bolt with one end bent back bar, turn on the offensive moves hexagonal prisms 4, in inner bolt hole 5 and outer spiral shell
Line 12 is moved to the left hexagonal prisms 4 under engaging, until with spanner clamping and rotating hexagonal prisms 4 when hand twists motionless, it is made to drive circle
Gasket 3 compresses wall, while the square washer 2 of the other side in the case where no spanner, can use another side compression of wall
Hammer taps ox horn 6, is moved to the left hexagonal prisms semi-finals row and is fastened, and then can pass through wirerope, safe buckle etc. curved
Head section 10 is hooked.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (6)
1. a kind of bolt with one end bent back with internal screw thread gasket, including bolt with one end bent back bar (1), square washer (2) and ring washer (3),
The square washer (2) and ring washer (3) are set in the surface of bolt with one end bent back bar (1), it is characterised in that: the ring washer
(3) center on the left of is fixedly connected with hexagonal prisms (4), and the inside of hexagonal prisms (4) offers inner bolt hole (5), the ring washer
(3) it is fixedly connected on the left of stiffener rings (8), is fixedly connected with ox horn (6), the ox horn on the left of the stiffener rings (8)
(6), back cord (7) are fixedly connected between stiffener rings (8), hexagonal prisms (4) and the left side of ring washer (3).
2. a kind of bolt with one end bent back with internal screw thread gasket according to claim 1, it is characterised in that: the bolt with one end bent back
Bar (1) includes straight-bar end (9) and elbow section (10), between the straight-bar end (9) and the outer surface of elbow section (10) folded portion
It is fixedly connected by adapter sleeve (11).
3. a kind of bolt with one end bent back with internal screw thread gasket according to claim 2, it is characterised in that: the straight-bar end
(9) left end on surface offers external screw thread (12), and the surface of external screw thread (12) is threadedly coupled with the inner surface of inner bolt hole (5).
4. a kind of bolt with one end bent back with internal screw thread gasket according to claim 1, it is characterised in that: the ring washer
(3) inside offers the compatible bolt hole (13) with bolt with one end bent back bar (1).
5. a kind of bolt with one end bent back with internal screw thread gasket according to claim 1, it is characterised in that: the square washer
(2) it is fixedly connected on the left of the first sheet rubber (14), is fixedly connected with the second sheet rubber on the right side of the ring washer (3)
(15).
6. a kind of bolt with one end bent back with internal screw thread gasket according to claim 1, it is characterised in that: the bolt with one end bent back
The left end of bar (1) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000361.2U CN209146098U (en) | 2018-11-30 | 2018-11-30 | A kind of bolt with one end bent back with internal screw thread gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000361.2U CN209146098U (en) | 2018-11-30 | 2018-11-30 | A kind of bolt with one end bent back with internal screw thread gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146098U true CN209146098U (en) | 2019-07-23 |
Family
ID=67288356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000361.2U Expired - Fee Related CN209146098U (en) | 2018-11-30 | 2018-11-30 | A kind of bolt with one end bent back with internal screw thread gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146098U (en) |
-
2018
- 2018-11-30 CN CN201822000361.2U patent/CN209146098U/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: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |