CN203685983U - Lock catch connector - Google Patents
Lock catch connector Download PDFInfo
- Publication number
- CN203685983U CN203685983U CN201320704267.XU CN201320704267U CN203685983U CN 203685983 U CN203685983 U CN 203685983U CN 201320704267 U CN201320704267 U CN 201320704267U CN 203685983 U CN203685983 U CN 203685983U
- Authority
- CN
- China
- Prior art keywords
- shell
- lobe
- overlap joint
- connecting ring
- screw rod
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a lock catch connector, which is formed by a main valve and an auxiliary valve, wherein a left lap joint arm and a right lap joint arm of the main valve are of extending structures for lap joint with the auxiliary valve; a cylindrical clamp beam is arranged on the inner side of the upper end of the main valve. A back shell of a main valve body is of a circular arc column shell structure with the cross section being in a circular arc shape; a ratchet ring with downward blades is arranged on the inner surface of the shell; the upper end of the back shell is extended to form the left lap joint arm and the right lap joint arm, and the lower end of the back shell is extended to form a connecting ring; a screw rod is assembled under the back shell and above the connecting ring through an installing hole; the screw hole, a circular head cover of the screw hole and the back shell form loose running fit; the screw rod is provided with a butterfly nut for fastening the auxiliary valve. A left lap joint hook and a right lap joint hook of the auxiliary valve are of extending structures for lap joint with the main valve. A back shell of an auxiliary valve body is of a circular arc column shell structure with the cross section being in a circular arc shape; a ratchet ring with downward blades is arranged on the inner surface of the shell; the upper end of the back shell is extended to form the left lap joint hook and the right lap joint hook, and the lower end of the back shell is extended to form a connecting ring; a fastening hole is arranged under the back shell and above the connecting ring and is used for fastening the main valve.
Description
Technical field
The utility model relate to a kind of for restricting, the interface unit that connects such as rope, chain.
Background technique
In many manufacturing operations, engineering construction, through there being rope and rope, rope and chain, chain and two of chain etc. needs that are connected of restricting.Particularly large rope is connected with non-metal rope with tightrope, wire rope with marline, coarse laid wire rope, and the difficulty of its connection is huge.Existing general connecting means mostly is two rope IPNs, knot overlaps separately, or is connected with heavy interface unit.These ways, except time and effort consuming, all cause bulky long splice, and application is inconvenience extremely.Even most applications successful connection, also great risk under cover, frees, cut-offs at crucial moment, or related, scrape and pull other relevant devices.Therefore, urgently provide a kind of small and exquisite flexible, sturdy and durable, simple and easy to do for restricting, the interface unit that connects such as rope, chain.
Summary of the invention
For adapting to the restrictive condition of complexity, harshness, meet urgent engineering, construction period, realize small and exquisite flexible, sturdy and durable, simple and easy to do small and exquisite flexible, sturdy and durable, the simple and easy to do connections such as rope, rope, chain, the utility model proposes a kind of lock catch connector, it is made up of main lobe and secondary lobe.The left and right two overlap joint arms of main lobe be for the extension configuration of secondary lobe overlap joint, cylindrical Ka Liang is made in its inner side, upper end.Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of main lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint arms are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, be equipped with screw rod with mounting hole; Screw rod forms running fit together with its round end lid and shell on the back; Screw rod is furnished with butterfly nut for fastening secondary lobe.The left and right two overlap joint hooks of secondary lobe be for the extension configuration of main lobe overlap joint.Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of secondary lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint hooks are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, have fastener hole, for fastening main lobe.
The utility model solves the technological scheme that its technical problem adopts:
Lock catch connector is made up of main lobe and secondary lobe.
The left and right two overlap joint arms of main lobe be for the extension configuration of secondary lobe overlap joint, cylindrical Ka Liang is made in its inner side, upper end.Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of main lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint arms are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, be equipped with screw rod with mounting hole; Screw rod forms running fit together with its round end lid and shell on the back; Screw rod is furnished with butterfly nut for fastening secondary lobe.
The left and right two overlap joint hooks of secondary lobe be for the extension configuration of main lobe overlap joint.Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of secondary lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint hooks are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, have fastener hole, for fastening main lobe.
The beneficial effects of the utility model are: without large-scale engineering machinery, make full use of on-the-spot existence conditions; Head sheave lifting and large rope guiding once complete; Only need a little small-sized machine and a little artificial; Before construction, do not need preparatory construction, after construction, do not need final phase of a project; Step is clear succinct, is easy to promote.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is lock catch connector main lobe plan view.
Fig. 2 is that the A-A of lock catch connector main lobe is to sectional view.
Fig. 3 is that the B-B of lock catch connector main lobe is to sectional view.
Fig. 4 is that the C-C of lock catch connector main lobe is to sectional view.
Fig. 5 is lock catch connector secondary lobe plan view.
Fig. 6 is that the D-D of lock catch connector main lobe is to sectional view.
Fig. 7 is that the E-E of lock catch connector secondary lobe is to sectional view.
Fig. 8 is that the F-F of lock catch connector secondary lobe is to sectional view.
In Fig. 1～8: 1. overlap joint arm, 2. Ka Liang, 3. shell on the back, 4. screw rod, 5. nut, 6. connecting ring, 7. ratchet ring, 8. overlap joint hook, 9. fastener hole.
Embodiment
In the lock catch connector main lobe view shown in Fig. 1～4: left and right two overlap joint arms 1 be for the extension configuration of secondary lobe overlap joint, make cylindrical card beam 2 inside its upper end.The circular arc post shell construction that is circular arc for transverse section as the shell on the back 3 of main lobe main body, housing inner face is made the downward ratchet ring 7 of thorn sword; Left and right two overlap joint arms 1 are extended in the upper end of shell on the back 3, and connecting ring 6 is extended in lower end; In the bottom of shell on the back 3, above connecting ring 6, be equipped with screw rod 4 with mounting hole; Screw rod 4 forms running fit together with its round end lid and shell on the back 3; Screw rod 4 is furnished with butterfly nut 5 for fastening secondary lobe.
In the lock catch connector secondary lobe view shown in Fig. 5～8: left and right two overlap joint hooks 8 be for main lobe overlap extension configuration.The circular arc post shell construction that is circular arc for transverse section as the shell on the back 3 of secondary lobe main body, housing inner face is made the downward ratchet ring 7 of thorn sword; Left and right two overlap joint hooks 8 are extended in the upper end of shell on the back 3, and connecting ring 6 is extended in lower end; In the bottom of shell on the back 3, above connecting ring 6, have fastener hole 9, for fastening main lobe.
In the lock catch connector view shown in Fig. 1～8: restrict, when the connection of rope, chain etc., major and minor lobe is realized secure fit and the snap close to cord end by overlap joint arm 1, card beam 2, overlap joint hook 8, screw rod 4, nut 5 and fastener hole 9; Realize the connection of two ropes by major and minor lobe and connecting ring 6 thereof.First by the inner side of main lobe, 7 of ratchet rings are attached at the cord end of intending connection, and the swing space of screw rod 4 is abdicated in end, termination; Again secondary lobe is hooked respectively to the left and right card beam 2 of main lobe with its left and right overlap joint hook 8; Withhold as axle turnover taking card beam 2, make 7 of the ratchet rings of secondary lobe also be attached at cord end; Screw rod 4 is inserted through to fastener hole 9, and cover screws on nut 5, and major and minor lobe is fited, withheld.Another cord end of intending connecting is inserted through to the connecting ring 6 of major and minor lobe, again this rope is tied down to connecting ring 6(or lives this rope through the termination of connecting ring 6 with the lock catch connector snap close of another same specification or slightly large specification from forming cover, block unlikely this cord end of connecting ring 6 and deviate from).
Claims (2)
1. a lock catch connector, lock catch connector is made up of main lobe and secondary lobe, it is characterized in that:
The left and right two overlap joint arms of main lobe be for the extension configuration of secondary lobe overlap joint, cylindrical Ka Liang is made in its inner side, upper end; Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of main lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint arms are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, be equipped with screw rod with mounting hole; Screw rod forms running fit together with its round end lid and shell on the back; Screw rod is furnished with butterfly nut for fastening secondary lobe;
The left and right two overlap joint hooks of secondary lobe be for the extension configuration of main lobe overlap joint; Be that transverse section is the circular arc post shell construction of circular arc as the shell on the back of secondary lobe main body, housing inner face is made the downward ratchet ring of thorn sword; Left and right two overlap joint hooks are extended in the upper end of shell on the back, and connecting ring is extended in lower end; In the bottom of shell on the back, above connecting ring, have fastener hole, for fastening main lobe.
2. lock catch connector according to claim 1, is characterized in that: major and minor lobe is realized secure fit and the snap close to cord end by overlap joint arm, Ka Liang, overlap joint hook, screw rod, nut and fastener hole; Realize the connection of two ropes by major and minor lobe and connecting ring thereof; First by the inner side of main lobe, ratchet ring portion is attached at the cord end of intending connection, and the swing space of screw rod is abdicated in end, termination; Again secondary lobe is hooked respectively to the left and right Ka Liang of main lobe with its left and right overlap joint hook; Transfer and withhold taking Ka Liang as axle, make the ratchet ring portion of secondary lobe also be attached at cord end; Screw rod is inserted through to fastener hole, and cover screws on nut, and major and minor lobe is fited, withheld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704267.XU CN203685983U (en) | 2013-11-11 | 2013-11-11 | Lock catch connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704267.XU CN203685983U (en) | 2013-11-11 | 2013-11-11 | Lock catch connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685983U true CN203685983U (en) | 2014-07-02 |
Family
ID=51007890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704267.XU Expired - Fee Related CN203685983U (en) | 2013-11-11 | 2013-11-11 | Lock catch connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685983U (en) |
-
2013
- 2013-11-11 CN CN201320704267.XU patent/CN203685983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |