CN209642259U - Straight pull strain clamp - Google Patents
Straight pull strain clamp Download PDFInfo
- Publication number
- CN209642259U CN209642259U CN201920579305.0U CN201920579305U CN209642259U CN 209642259 U CN209642259 U CN 209642259U CN 201920579305 U CN201920579305 U CN 201920579305U CN 209642259 U CN209642259 U CN 209642259U
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- CN
- China
- Prior art keywords
- wire
- pair
- screw
- clip body
- mounting groove
- 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.)
- Withdrawn - After Issue
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 13
- 230000035515 penetration Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Abstract
Straight pull strain clamp.It is related to electric armour clamp more particularly to Straight pull strain clamp.Provide a kind of light structure, the Straight pull strain clamp of convenient and quick construction.Including wire clip body, wire clamp cover board, spring and U-shaped screw, the top of the wire clip body is equipped with accommodation groove, positive stop lug boss is equipped in the accommodation groove, the bottom of the accommodation groove is equipped with a pair of of screw perforation, a pair of of screw perforation is located at the two sides of positive stop lug boss, the lower part of the wire clip body is equipped with the conducting wire mounting groove one of horizontal direction, and the center line line of a pair of of screw perforation is parallel to the center line of conducting wire mounting groove one.The utility model facilitates installation, and connection is reliable, saves a large amount of raw material and production cost, also saves a large amount of constructing operation amount；Guarantee the safe and reliable operation of project of transmitting and converting electricity.
Description
Technical field
The utility model relates to electric armour clamp more particularly to Straight pull strain clamps.
Background technique
Strain clamp to bear wire tension, and conducting wire is hung to the gold in strain insulator-string group or shaft tower for fixing conducting wire
Tool is suitable for all voltage class projects of transmitting and converting electricity.Strain clamp is divided into crimp type and screw bolt-type, and crimp type is due to using external force
The technique for making deformation of products, operation need the construction equipment of profession, and construction workload is very big, and operation requirement is very high, are suitable for
The project of transmitting and converting electricity that 35kV and the above voltage etc. have.Bolt shaped cable clamp is usually used 3-6 single u-shaped screw, and two of U-shaped screw
Leg is located at the two sides of conducting wire, and using torque spanner installation, since bolt quantity is more, the structural volume of product is larger,
Apply in general to 1kV-35KV project of transmitting and converting electricity.
Utility model content
The utility model is in view of the above problems, provide a kind of light structure, the resistance to bracing cable of the Straight pull of convenient and quick construction
Folder.
The technical solution of the utility model are as follows: including wire clip body, wire clamp cover board, spring and U-shaped screw, the wire clamp master
The top of body is equipped with accommodation groove, and positive stop lug boss is equipped in the accommodation groove, and the bottom of the accommodation groove is equipped with a pair of of screw perforation,
A pair of of screw perforation is located at the two sides of positive stop lug boss,
The lower part of the wire clip body is equipped with the conducting wire mounting groove one of horizontal direction, the center line line of a pair of of screw perforation
It is parallel to the center line of conducting wire mounting groove one；
The outside of the wire clip body is equipped with a pair of parallel gusset, accommodating space and conducting wire mounting groove between a pair of of gusset
It is connected, the gusset is equipped with bolt penetration hole, is equipped with bolt, the center of the bolt penetration hole in the bolt penetration hole of a pair of of gusset
Center line of the line perpendicular to conducting wire mounting groove one；
The spring is set on positive stop lug boss,
The wire clamp cover board is connected in wire clip body, and one end bottom of the wire clamp cover board is equipped with limiting groove, another
The bottom at end is equipped with conducting wire mounting groove two, and the positive stop lug boss and spring are located in limiting groove, one He of conducting wire mounting groove
Guiding mounting groove two is oppositely arranged and for placing conducting wire；
The wire clamp cover board is located in the U-shaped mouth of U-shaped screw, and the both ends of the U-shaped screw pass through a pair of of screw perforation, institute
The both ends for stating U-shaped screw stretching wire clip body are separately connected nut.
The intermediate two sides of the wire clamp cover board are respectively equipped with arc groove, and the both ends of the U-shaped screw are located at arc groove
It is interior.
The outside of the wire clip body is equipped with bulge loop, and the bulge loop and gusset are located at the two sides of wire clip body.
The screw rod of the bolt is equipped with limit hole, is equipped with closed pin in the limit hole；
The screw rod of the bolt connects thin nut, and the closed pin is located at the outside of thin nut.
The utility model at work, places spring, then puts wire dress cover again in the positive stop lug boss in wire clip body
Plate, is put into U-shaped screw in the arc groove of wire clamp cover board, while the both ends of U-shaped screw penetrate two screws of wire clip body and wear
In hole；Then spring washer is loaded onto respectively in the threaded portion of U-shaped screw, and screw on hex nut；In a pair of wire clip body
One bolt is installed on gusset, and screws on a thin nut at the screw thread of bolt, closed pin is installed in the limit hole of bolt end,
Complete installation.
In conducting wire, hex nut need to only be unclamped, it, can due to the reaction force of spring during release
It is fallen off with preventing U-shaped screw from all unclamping.After release, the conducting wire mounting groove two of wire clamp cover board is raised, and conducting wire is packed into wire casing,
Then, it is fastened by hex nut, completes installation.
The utility model facilitates installation, and connection is reliable, saves a large amount of raw material and production cost, also saves a large amount of construction
Operating quantity；Guarantee the safe and reliable operation of project of transmitting and converting electricity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the bottom view of Fig. 1,
Fig. 3 is the structural schematic diagram of wire clip body,
Fig. 4 is the bottom view of Fig. 3,
Fig. 5 is the cross-sectional view in the face A-A in Fig. 3,
Fig. 6 is the structural schematic diagram of wire clamp cover board,
Fig. 7 is the top view of Fig. 6,
Fig. 8 is the cross-sectional view in the face B-B in Fig. 7,
Fig. 9 is the structural schematic diagram of spring,
1 is wire clip body in figure, and 11 be accommodation groove, and 12 be positive stop lug boss, and 13 be screw perforation, and 14 be conducting wire mounting groove
One,
2 be wire clamp cover board, and 21 be limiting groove, and 22 be conducting wire mounting groove two, and 23 be arc groove,
3 be spring, and 4 be U-shaped screw, and 40 be nut,
5 be gusset, and 51 be bolt penetration hole, and 52 be bolt, and 53 be closed pin, and 54 be thin nut,
6 be bulge loop.
Specific embodiment
The utility model as shown in figs 1-9, including wire clip body 1, wire clamp cover board 2, spring 3 and U-shaped screw 4, the line
The top of clip main body is equipped with accommodation groove 11, and positive stop lug boss 12 is equipped in the accommodation groove, and the bottom of the accommodation groove is equipped with a pair
Screw perforation 13, a pair of of screw perforation are located at the two sides of positive stop lug boss,
The lower part of the wire clip body is equipped with the conducting wire mounting groove 1 of horizontal direction, and the center line of a pair of of screw perforation connects
Line is parallel to the center line of conducting wire mounting groove one；
The outside of the wire clip body 1 is equipped with a pair of parallel gusset 5, and accommodating space and conducting wire are installed between a pair of of gusset
Slot is connected, and the gusset is equipped with bolt penetration hole 51, is equipped with bolt 52, the bolt penetration hole in the bolt penetration hole of a pair of of gusset
Central axis in the center line of conducting wire mounting groove one；
The spring 3 is set on positive stop lug boss,
The wire clamp cover board 2 is connected in wire clip body, and one end bottom of the wire clamp cover board is equipped with limiting groove 21, another
The bottom of one end is equipped with conducting wire mounting groove 2 22, and the positive stop lug boss and spring are located in limiting groove, the conducting wire mounting groove
One is oppositely arranged and for placing conducting wire with guiding mounting groove two；Conducting wire mounting groove one and guiding mounting groove two are semicircle
Elongated slot places conducting wire convenient for reliable；
The wire clamp cover board 2 is located in the U-shaped mouth of U-shaped screw, and the both ends of the U-shaped screw 4 pass through a pair of of screw perforation
13, the both ends that the U-shaped screw stretches out wire clip body are separately connected nut 40(i.e. hex nut).
The utility model at work, places spring, then puts wire dress cover again in the positive stop lug boss in wire clip body
Plate, is put into U-shaped screw in the arc groove of wire clamp cover board, while the both ends of U-shaped screw penetrate two screws of wire clip body and wear
In hole；Then spring washer is loaded onto respectively in the threaded portion of U-shaped screw, and screw on hex nut；In a pair of wire clip body
One bolt is installed on gusset, and screws on a thin nut at the screw thread of bolt, closed pin is installed in the limit hole of bolt end,
Complete installation.
In conducting wire, hex nut need to only be unclamped, it, can due to the reaction force of spring during release
It is fallen off with preventing U-shaped screw from all unclamping.After release, the conducting wire mounting groove two of wire clamp cover board is raised, and conducting wire is packed into wire casing,
Then, it is fastened by hex nut, completes installation.
The utility model facilitates installation, and connection is reliable, saves a large amount of raw material and production cost, also saves a large amount of construction
Operating quantity；Guarantee the safe and reliable operation of project of transmitting and converting electricity.
The intermediate two sides of the wire clamp cover board are respectively equipped with arc groove 23, and the both ends of the U-shaped screw are located at circular arc
In slot.
By the way that arc groove is arranged, play to U-shaped screw reliable location, connection is reliable.
The outside of the wire clip body is equipped with bulge loop 6, and the bulge loop and gusset are located at the two sides of wire clip body.
Bulge loop is set, the arc sag for adjusting conducting wire when engineering construction is facilitated.
The screw rod of the bolt is equipped with limit hole (not shown), is equipped with closed pin 53 in the limit hole；
The screw rod of the bolt connects thin nut 54, and the closed pin is located at the outside of thin nut.
By setting bolt and thin nut, convenient for a pair of of link of boards；Closed pin is set on bolt, is played to thin nut
Limit.
For this case disclosure of that, need to illustrate there are also the following:
(1), this case the disclosed embodiments attached drawing relate only to structure involved by this case disclosed embodiment,
His structure, which can refer to, to be commonly designed；
(2), in the absence of conflict, the feature in this case the disclosed embodiments and embodiment can be combined with each other with
Obtain new embodiment；
More than, only specific embodiment disclosed in this case, but the protection scope of the disclosure is not limited thereto, this case
Disclosed protection scope should be subject to the protection scope in claims.
Claims (4)
1. Straight pull strain clamp, which is characterized in that including wire clip body, wire clamp cover board, spring and U-shaped screw, the wire clamp
The top of main body is equipped with accommodation groove, and positive stop lug boss is equipped in the accommodation groove, and the bottom of the accommodation groove is equipped with a pair of of screw and wears
Hole, a pair of of screw perforation are located at the two sides of positive stop lug boss,
The lower part of the wire clip body is equipped with the conducting wire mounting groove one of horizontal direction, and the center line line of a pair of of screw perforation is parallel
In the center line of conducting wire mounting groove one；
The outside of the wire clip body is equipped with a pair of parallel gusset, and accommodating space is connected with conducting wire mounting groove between a pair of of gusset
Logical, the gusset is equipped with bolt penetration hole, and bolt is equipped in the bolt penetration hole of a pair of of gusset, and the center line of the bolt penetration hole hangs down
Directly in the center line of conducting wire mounting groove one；
The spring is set on positive stop lug boss,
The wire clamp cover board is connected in wire clip body, and one end bottom of the wire clamp cover board is equipped with limiting groove, the other end
Bottom is equipped with conducting wire mounting groove two, and the positive stop lug boss and spring are located in limiting groove, the conducting wire mounting groove one and guiding
Mounting groove two is oppositely arranged and for placing conducting wire；
The wire clamp cover board is located in the U-shaped mouth of U-shaped screw, and the both ends of the U-shaped screw pass through a pair of of screw perforation, the U
The both ends that shape screw stretches out wire clip body are separately connected nut.
2. Straight pull strain clamp according to claim 1, which is characterized in that distinguish the intermediate two sides of the wire clamp cover board
Equipped with arc groove, the both ends of the U-shaped screw are located in arc groove.
3. Straight pull strain clamp according to claim 1 or 2, which is characterized in that the outside of the wire clip body is equipped with
Bulge loop, the bulge loop and gusset are located at the two sides of wire clip body.
4. Straight pull strain clamp according to claim 1, which is characterized in that the screw rod of the bolt is equipped with limit
Hole, the limit hole is interior to be equipped with closed pin；
The screw rod of the bolt connects thin nut, and the closed pin is located at the outside of thin nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579305.0U CN209642259U (en) | 2019-04-25 | 2019-04-25 | Straight pull strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579305.0U CN209642259U (en) | 2019-04-25 | 2019-04-25 | Straight pull strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642259U true CN209642259U (en) | 2019-11-15 |
Family
ID=68497950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579305.0U Withdrawn - After Issue CN209642259U (en) | 2019-04-25 | 2019-04-25 | Straight pull strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904821A (en) * | 2019-04-25 | 2019-06-18 | 扬州孚泰电气有限公司 | A kind of Straight pull strain clamp |
| CN109904821B (en) * | 2019-04-25 | 2024-04-12 | 扬州孚泰电气有限公司 | Straight-pull type strain clamp |
-
2019
- 2019-04-25 CN CN201920579305.0U patent/CN209642259U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904821A (en) * | 2019-04-25 | 2019-06-18 | 扬州孚泰电气有限公司 | A kind of Straight pull strain clamp |
| CN109904821B (en) * | 2019-04-25 | 2024-04-12 | 扬州孚泰电气有限公司 | Straight-pull type strain clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191115 Effective date of abandoning: 20240412 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191115 Effective date of abandoning: 20240412 |