CN207732400U - Strain clamp shell and strain clamp containing it - Google Patents
Strain clamp shell and strain clamp containing it Download PDFInfo
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- CN207732400U CN207732400U CN201820156695.6U CN201820156695U CN207732400U CN 207732400 U CN207732400 U CN 207732400U CN 201820156695 U CN201820156695 U CN 201820156695U CN 207732400 U CN207732400 U CN 207732400U
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- strain clamp
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Abstract
The utility model provides a kind of strain clamp shell and the strain clamp containing it, the strain clamp shell includes shell ontology, the shell ontology surrounds and is formed with lock chamber, the outer surface of the shell ontology is set there are two boss, two boss all have through hole, the axis of two through holes overlaps, the side of any boss towards another boss all has accommodation space, each accommodation space is connected to the through hole of the adjacent boss, and be connected to the external of the shell ontology, the accommodation space is located at outside the lock chamber.By being provided with the accommodation space being located at other than lock chamber between two boss of the strain clamp shell, allow strain clamp shell by being connected to other than hanging plate on the outside of boss, it can also be connected to pull rod by through hole on boss and accommodation space, to make a wiring clip shell can be used simultaneously in rod-pulling type strain clamp or plate-hanging type strain clamp, the general of the strain clamp shell is realized.
Description
Technical field
The utility model is related to a kind of strain clamp shell and containing its strain clamp.
Background technology
With the fast development of the electric power application facility of distribution network, in rated voltage 10kv and following aerial electric system
In, in order to which insulated aerial cable both ends are anchored and are tightened on electric pole or electric wire tower, need to use insulating tension clamp.
As depicted in figs. 1 and 2, used strain clamp includes 10 ＇ of strain clamp shell, left sandwich in the prior art
(do not show in figure there are one lock chamber around formation in 30 ＇ of 20 ＇ and right sandwich, 11 ＇ of shell ontology of 10 ＇ of the strain clamp shell
Go out), which is wedge shape, and 20 ＇ of left sandwich and 30 ＇ of right sandwich are arranged at the lock chamber (figure of the wedge shape
In be not shown) in, to cooperatively form the clamp slot of the cable that can be clamped.
The suspension type of the strain clamp includes two kinds of structures of rod-pulling type and plate-hanging type.As shown in Figure 1, the rod-pulling type is resistance to
Bracing cable presss from both sides 101 ＇ and is through on 11 ＇ of shell ontology by two 51 ＇ of connecting pin of 50 ＇ of pull rod and tightens fixation using nut.Such as Fig. 2 institutes
Showing, two 61 ＇ of connecting pin of 60 ＇ of hanging plate of 102 ＇ of plate-hanging type strain clamp are fitted on 111 ＇ of both sides boss of 11 ＇ of shell ontology,
And by being connected between the through hole (not shown) of 111 ＇ of bolt and boss, 102 ＇ of the plate-hanging type strain clamp is due to both sides
1121 ＇ of axis of two through hole (not shown)s of 111 ＇ of boss is overlapped, therefore 60 ＇ of hanging plate can be with through hole (in figure
Be not shown) 1121 ＇ of axis swung up and down for rotary shaft.
Shell ontology is connected on electric pole or electric wire tower by pull rod or hanging plate by the strain clamp of both types,
Therefore the structure of the shell ontology needed for it also differs, and needs according to different structure types while producing two different productions
Product, causing can not be general between two kinds of strain clamp, causes the manufacturing cost of strain clamp higher.
Utility model content
The technical problems to be solved in the utility model is to overcome the rod-pulling type strain clamp and plate-hanging type of the prior art
The shell body construction of strain clamp it is different and can not be general, the defect for causing the manufacturing cost of strain clamp that can not decline provides
A kind of strain clamp shell and the strain clamp containing it.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of strain clamp shell comprising shell ontology, the shell ontology surround and be formed with lock chamber, the shell ontology
Outer surface is set there are two boss, and two boss all have through hole, and the axis of two through holes overlaps, any described
The side of boss towards another boss all has accommodation space, the institute of each accommodation space and the adjacent boss
Through hole connection is stated, and is connected to the external of the shell ontology, the accommodation space is located at outside the lock chamber.
By being provided with the accommodation space being located at other than lock chamber between two boss of the strain clamp shell, make strain insulator
Wiring clip shell can be by being connected on the outside of boss other than hanging plate, additionally it is possible to by through hole on boss and with the perforation
The accommodation space of hole connection is connected to pull rod, to making a wiring clip shell can be used simultaneously in rod-pulling type strain clamp or extension
Board-like strain clamp realizes the general of the strain clamp shell.
Preferably, each accommodation space all has the entrance of the cable inserting end positioned at the shell ontology.
When pull rod enters in accommodation space to be connected with shell ontology, which is used to as pull rod stretch into mouth, leads to
It crosses and cable inserting end in shell ontology is arranged in the entrance, towards cable inserting end side when pull rod being enable to be connected to shell ontology
Setting.
Preferably, the accommodation space is not connected to the lock chamber；
And/or the through hole is located at outside the lock chamber, and be not connected to the lock chamber.
By being arranged accommodation space and through hole in the region other than lock chamber, make accommodation space and through hole with
When accommodating pull rod, pull rod will not generate obstruction to left sandwich and right sandwich are arranged in lock chamber.
Preferably, two through holes are symmetrical arranged relative to the length direction of the shell ontology.
By the way that through hole to be symmetrical arranged, enable length direction of the pull rod when being connected to through hole towards shell ontology.
Preferably, the shell ontology further includes reinforcing rib, the both ends of the reinforcing rib are connected to two boss.
By the way that the reinforcing rib for connecting two boss is arranged on shell ontology, the structural strength of two boss is made to be carried
It rises, to which so that needs is connected with boss pull rod or hanging plate are securely attached on shell ontology.
Preferably, the straight line where the axis of two through holes is without the lock chamber.
The mode of this set through hole make on the same side for the outer surface that two through holes are located at the shell ontology without
It is distributed across the left and right sides of lock chamber, makes the spacing between the two through holes will not be excessive, to make it be connected
The spacing of two connecting pins of pull rod or hanging plate will not be excessive.
Preferably, the shell ontology further includes limited block, the limited block is set to the outer surface of the shell ontology, and position
Between two boss, the limited block and two boss surround two accommodation spaces.
One limited block is set between two accommodation spaces formed by the two boss, makes two connecting pins of pull rod
When being connected on strain clamp shell by the two accommodation spaces respectively, two connecting pins can be limited block and stop and nothing
Method is moved in the accommodation space where another connecting pin.
Preferably, the straight line where the axis of the through hole is without the limited block；
And/or the shell ontology further includes reinforcing rib, the both ends of the reinforcing rib are connected to two boss,
Straight line where the axis of the through hole is without the reinforcing rib, and the reinforcing rib is oppositely arranged with the limited block,
And a chamber is formed between the limited block, the both ends of the chamber are respectively communicated with two accommodation spaces.
When the straight line where the axis of through hole is without limited block, the pull rod being connected on the shell ontology can pass through
Change it relative to the angular relationship of through hole to change its position relationship between the limited block, to enable pull rod to lead to
It crosses and rotates relative to through hole and removed from shell ontology.In addition, straight line where the axis of the through hole is also without reinforcing rib,
Make pull rod that will not be stopped by the reinforcing rib in the dismounting on the through hole of the shell ontology.
A kind of strain clamp comprising strain clamp shell as described above, the strain clamp further includes pull rod, described
Two connecting pins of pull rod are respectively arranged at two accommodation spaces；
Two connecting pins all have extension, the extension be arranged in it is adjacent with the accommodation space described in pass through
In through-hole, the accommodation space is used to enter in the through hole for the corresponding extension.
The strain clamp all has for being through in the through hole of strain clamp shell on two connecting pins of pull rod
Extension.When installing the extension of the pull rod to the two through holes, two connecting pins are first compressed, making two extensions
The distance between portion reduces, and keeps the distance of two extensions also relatively close, later by the two extensions and corresponding
Connecting pin is stretched into the accommodation space of strain clamp shell, and release pressing force makes two extensions be located remotely from each other and respectively enters institute
In corresponding through hole, the pull rod is made to be connected on the shell ontology of the strain clamp shell.
Preferably, the shell ontology further includes limited block, the limited block is set to the outer surface of the shell ontology, and position
Between two boss, the limited block and two boss surround two accommodation spaces, and the limited block is used
It is located at the position in the accommodation space in limiting the connecting pin, so that extension holding is arranged in the through hole
It is interior.
The limited block makes the extension of connecting pin keep by limiting position of the connecting pin of pull rod in accommodation space
In through hole, to make pull rod not undesirably fallen off from shell ontology.
Preferably, the straight line where the axis of the through hole is without the limited block, the pull rod is relatively described to be passed through
The axis of through-hole rotates and the connecting pin is made to be detached from the limited block.
When pull rod is in the through hole for being connected to shell ontology, and is rotated along the axis of the through hole, due to limited block
Without the axis, therefore, the connecting pin of pull rod can be detached from rotary course from limited block, to enable the pull rod from
It is removed on shell ontology, in order to be replaced to the pull rod.
Preferably, when two connecting pins move towards, two extensions are detached from the corresponding perforation
Hole.
By the distance between two connecting pins for compressing the pull rod, two extensions is made also to move towards and can be from passing through
It is detached from through-hole, pull rod is enable to be removed from shell ontology, realize the dismounting function of pull rod.
A kind of strain clamp comprising strain clamp shell as described above, the strain clamp further includes hanging plate, described
Two connecting pins of hanging plate fit in respectively two boss deviate from the accommodation space side, and be movably connected on pair
The through hole answered.
The strain clamp, two connecting pins of hanging plate by the way that the side departing from accommodation space is arranged in boss, and
It being flexibly connected with the through hole of boss, making the strain clamp shell of the strain clamp in addition to can become by being connected to pull rod
Other than rod-pulling type strain clamp, additionally it is possible to become plate-hanging type strain clamp by being connected to hanging plate.
Preferably, the internal face of two through holes is equipped with screw thread, the hanging plate is detachably connected by the screw thread
In the strain clamp shell.
By this connection type, when needing to replace hanging plate, it need to will only be connected to the spiral shell of hanging plate and strain clamp shell
Bolt is backed out.
Preferably, the shape that the boss fits in the binding face of the hanging plate is circle.
When hanging plate fits in boss and is rotated relative to through hole, circular binding face can be such that hanging plate is turning on the boss
When dynamic, contact surface will not change between boss, make the frictional force between the connecting pin of hanging plate and boss will not mistake
Greatly, to reduce the degree of wear of two parts.
The positive effect of the utility model is：
In the strain clamp shell and strain clamp containing it, by being provided between two boss of strain clamp shell
Accommodation space other than lock chamber allows strain clamp shell by being connected to other than hanging plate on the outside of boss, moreover it is possible to
Enough through holes by boss and the accommodation space that is connected to the through hole are connected to pull rod, to make a wiring clip shell
It can be used simultaneously in rod-pulling type strain clamp or plate-hanging type strain clamp, realize the general of the strain clamp shell, to
The manufacturing cost of strain clamp is set to reduce.
Description of the drawings
Fig. 1 is the structural schematic diagram of rod-pulling type strain clamp in the prior art.
Fig. 2 is the structural schematic diagram of plate-hanging type strain clamp in the prior art.
Fig. 3 is the structural schematic diagram of the strain clamp shell of the embodiments of the present invention 1.
Fig. 4 is the structural schematic diagram of the strain clamp of the embodiments of the present invention 2.
Fig. 5 is the use schematic diagram of the strain clamp of the embodiments of the present invention 2.
Fig. 6 is the structural schematic diagram of the strain clamp of the embodiments of the present invention 3.
Reference sign：
The prior art
101 ＇ of rod-pulling type strain clamp
102 ＇ of plate-hanging type strain clamp
10 ＇ of strain clamp shell
11 ＇ of shell ontology
111 ＇ of boss
1121 ＇ of axis
20 ＇ of left sandwich
30 ＇ of right sandwich
50 ＇ of pull rod, 51 ＇ of connecting pin
60 ＇ of hanging plate, 61 ＇ of connecting pin
The utility model
Strain clamp 1
Strain clamp shell 10
Shell ontology 11
Boss 111, binding face 1111
Through hole 112, axis 1121
Accommodation space 113, entrance 1131
Reinforcing rib 114
Limited block 115
Chamber 116
Lock chamber 12
Pull rod 50, connecting pin 51, extension 511
Hanging plate 60, connecting pin 61
Specific implementation mode
Several preferred embodiments are named, and completely illustrate the utility model in conjunction with attached drawing to become apparent from.
Embodiment 1
As shown in figure 3, the utility model provides a kind of strain clamp shell 10 comprising have a shell ontology 11, the shell sheet
Body 11 around being formed there are one lock chamber 12, the lock chamber 12 be used to accommodate strain clamp 1 left sandwich (not shown) and
Right sandwich (not shown).It is set on the outer surface of the shell ontology 11 there are two boss 111, is all had on the two boss 111
Through hole 112, and the axial direction of two through holes 112 mutually coincides.Wherein, any one boss 111 is towards another boss 111
Side all have an accommodation space 113, the through hole 112 of the boss 111 adjacent thereto of each accommodation space 113 is connected to.
The accommodation space 113 is connected to the external of shell ontology 11, and other than lock chamber 12.
By being provided with the accommodation space being located at other than lock chamber 12 between two boss 111 of the strain clamp shell 10
113, so that strain clamp shell 10 is connected to other than hanging plate 60 by the outside of boss 111, additionally it is possible to by boss 111
Through hole 112 and the accommodation space 113 that is connected to the through hole 112 be connected to pull rod 50, to make a wiring clip shell
It can be used simultaneously in rod-pulling type strain clamp 1 or plate-hanging type strain clamp 1, realize the general of the strain clamp shell 10.
Each accommodation space 113 of the strain clamp shell 10 all has entrance 1131, which is located at shell sheet
The cable inserting end of body 11.When pull rod 50 enters in accommodation space 113 to be connected with shell ontology 11, which is used for
Mouth 1131 is stretched into as pull rod 50, by the way that the entrance 1131 to be arranged to the cable inserting end in shell ontology 11, pull rod 50 is made to connect
It can be arranged towards cable inserting end side when being connected on shell ontology 11.
In the strain clamp shell 10, it is not connected between accommodation space 113 and lock chamber 12.In addition, the also position of through hole 112
In outside lock chamber 12, and it is not also connected between lock chamber 12.By the way that accommodation space 113 and through hole 112 are arranged
In the region other than lock chamber 12, make accommodation space 113 and through hole 112 when for accommodating pull rod 50, pull rod 50 is not
Obstruction can be generated to left sandwich (not shown) and right sandwich (not shown) are arranged in lock chamber 12.
In the strain clamp shell 10, in order to make the pull rod 50 that through hole 112 is connected towards the length of shell ontology 11
Setting, the two through holes 112 should be symmetricly set on the left and right sides of the shell ontology 11 along the length direction of the shell ontology 11.
In addition, further including having reinforcing rib 114 on the shell ontology 11, the both ends of the reinforcing rib 114 are respectively connected to two boss 111.It is logical
Reinforcing rib 114 of the setting for connecting two boss 111 on shell ontology 11 is crossed, has made the structural strength of two boss 111
It is promoted, pull rod 50 or hanging plate 60 to enable needs to be connected with boss 111 are securely attached on shell ontology 11.
In the strain clamp shell 10, the straight line where the axis 1121 of two through holes 112 is not passed through lock chamber 12, this
The mode of kind of setting through hole 112 makes on the same side in the outside that two through holes 112 are located at the shell ontology 11 rather than is distributed
In the left and right sides of lock chamber 12, make the spacing between two through holes 112 will not be excessive, to the pull rod for making it be connected
50 or hanging plate 60 two connecting pins between spacing will not be excessive.
The strain clamp shell 10 further includes having limited block 115, which is arranged in the outer surface of shell ontology 11
On, and between two boss 111, two boss 111 of 115 both sides of limited block have been respectively enclosed to two accommodation spaces
113.One limited block 115 is set between two accommodation spaces 113 formed by the two boss 111, makes the two of pull rod 50
When being connected on strain clamp shell 10 by the two accommodation spaces 113 respectively, two connecting pins 51 are equal for a connecting pin 51
The blocking of block 115 can be limited and can not be moved in the accommodation space 113 at another 51 place of connecting pin.
Embodiment 2
As shown in figure 4, the utility model also provides a kind of strain clamp 1 comprising strain clamp as described in Example 1
Shell 10, the strain clamp 1 further include having pull rod 50, and two connecting pins 51 of the pull rod 50 are separately positioned on strain clamp shell
In 10 two accommodation spaces 113, the two connecting pins 51 all have extension 511, the two extensions 511 are worn and accommodated
In the adjacent through hole 112 in space 113.The strain clamp 1 all has on two connecting pins 51 of pull rod 50 resistance to for being through
Open the extension 511 in the through hole 112 of wiring clip shell 10.It is installed to the two perforations by the extension 511 of the pull rod 50
When in hole 112, two connecting pins 51 are first compressed, so that the distance between two extensions 511 is reduced, and make two extensions
511 distance is also relatively close, the two extensions 511 and corresponding connecting pin 51 are stretched into strain clamp shell 10 later
Accommodation space 113 in, release pressing force makes two extensions 511 be located remotely from each other and respectively enters corresponding through hole 112
It is interior, so that the pull rod 50 is connected on the shell ontology 11 of the strain clamp shell 10.
As shown in Figure 4 and Figure 5, when pull rod 50 is connected on shell ontology 11, the limited block 115 on the shell ontology 11 limits
Position of the connecting pin 51 of pull rod 50 in accommodation space 113, makes the extension 511 of connecting pin 51 remain in through hole
In 112, to make pull rod 50 not undesirably fallen off from shell ontology 11.
As shown in Figure 3 and Figure 5, in the present embodiment, the limited block 115 is without where the axis 1121 of through hole 112
Straight line.When pull rod 50 is connected in the through hole 112 of shell ontology 11, and is rotated along the axis of the through hole 112 1121,
Since limited block 115 is without the axis 1121, the connecting pin 51 of pull rod 50 can be in rotary course from limited block 115
Upper disengaging, to enable the pull rod 50 to be removed from shell ontology 11, in order to be replaced to the pull rod 50.
In addition, when the pull rod 50 of the strain clamp 1 is mounted on shell ontology 11, it can be relative to the axis of through hole 112
1121 rotations, therefore, the strain clamp 1 of the utility model, can basis when being fixed on electric pole by pull rod 50
Setting angle relative swing, solve original rod-pulling type strain clamp leads to that there are specific installations since pull rod is completely fixed
The limitation of angle.
As shown in Figure 3 and Figure 4, in the shell ontology 11 of the present embodiment, the straight line where the axis 1121 of through hole 112 is not
By reinforcing rib 114, and to be oppositely arranged between the reinforcing rib 114 and limited block 115, and it is formed between limited block 115
The both ends of one chamber 116, the chamber 116 are respectively communicated in the two accommodation spaces 113.1121 institute of axis of the through hole 112
Straight line without reinforcing rib 114, when making dismounting of the pull rod 50 in the through hole 112 of shell ontology 11, will not be added
Strengthening tendons 114 stop.And the chamber 116 for being communicated in accommodation space 113 formed between reinforcing rib 114 and limited block 115, it is to be used for
When two extensions 511 of pull rod 50 are mounted in through hole 112, stretched into convenient for connecting pin 51 and its extension 511.
In addition, in the strain clamp 1 of the present embodiment, when pull rod 50 is when being connected to shell ontology 11, two connecting pin 51
When moving towards, two extension 511 can be detached from from corresponding through hole 112.By two that compress the pull rod 50
The distance between connecting pin 51 makes two extensions 511 also move towards and can be detached from from through hole 112, makes pull rod 50
It can be removed from shell ontology 11, realize the dismounting function of pull rod 50.
Embodiment 3
As shown in Figure 3 and Figure 6, the utility model also provides a kind of strain clamp 1 comprising as described in example 1 above
Strain clamp shell 10, the strain clamp 1 further include hanging plate 60, and two connecting pins 61 of the hanging plate 60 by being fitted in this respectively
Departing from the side of accommodation space 113 in two boss 111 of strain clamp shell 10, and with passing through in the two boss 111
Through-hole 112 is flexibly connected.
The strain clamp 1, two connecting pins 61 of hanging plate 60 are by being arranged in boss 111 departing from accommodation space
113 side, and be flexibly connected with the through hole of boss 111 112, make the strain clamp shell 10 of the strain clamp 1 in addition to energy
It is enough to be become other than rod-pulling type strain clamp 1 by being connected to pull rod 50, additionally it is possible to become hanging plate by being connected to hanging plate 60
Formula strain clamp 1.
In the present embodiment, the internal face of the through hole 112 of the strain clamp shell 10 is equipped with screw thread (not shown),
Therefore hanging plate 60 is fixed on by using bolt in the screw thread (not shown) of the through hole 112, is needing to replace the hanging plate
When 60, the bolt need to only be backed out.
In addition, in the present embodiment, the shape that the binding face 1111 of 60 side of hanging plate is fitted in boss 111 is circle.
When hanging plate 60 fits in boss 111 and is rotated relative to through hole 112, circular binding face 1111 can make on the boss 111
In rotation, contact surface will not change hanging plate 60 between boss 111, make connecting pin 61 and the boss of hanging plate 60
Frictional force between 111 will not be excessive, to reduce the degree of wear of two parts.
In the strain clamp shell and strain clamp containing it, by being provided between two boss of strain clamp shell
Accommodation space other than lock chamber allows strain clamp shell by being connected to other than hanging plate on the outside of boss, moreover it is possible to
Enough through holes by boss and the accommodation space that is connected to the through hole are connected to pull rod, to make a wiring clip shell
It can be used simultaneously in rod-pulling type strain clamp or plate-hanging type strain clamp, realize the general of the strain clamp shell, and drop
The low manufacturing cost of strain clamp.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the scope of protection of the utility model.
Claims (15)
1. a kind of strain clamp shell comprising shell ontology, the shell ontology, which surrounds, is formed with lock chamber, outside the shell ontology
Surface is set there are two boss, and two boss all have through hole, and the axis of two through holes overlaps, and feature exists
All have accommodation space in, the side of any boss towards another boss, each accommodation space with it is adjacent
The through hole of the boss is connected to, and is connected to the external of the shell ontology, and the accommodation space is located at the lock chamber
Outside.
2. strain clamp shell as described in claim 1, which is characterized in that each accommodation space all has positioned at described
The entrance of the cable inserting end of shell ontology.
3. strain clamp shell as described in claim 1, which is characterized in that the accommodation space does not connect with the lock chamber
It is logical；
And/or the through hole is located at outside the lock chamber, and be not connected to the lock chamber.
4. strain clamp shell as described in claim 1, which is characterized in that two through holes are relative to the shell ontology
Length direction be symmetrical arranged.
5. strain clamp shell according to any one of claims 1-4, which is characterized in that the shell ontology further includes reinforcing
The both ends of muscle, the reinforcing rib are connected to two boss.
6. strain clamp shell according to any one of claims 1-4, which is characterized in that the axis institute of two through holes
Straight line without the lock chamber.
7. strain clamp shell according to any one of claims 1-4, which is characterized in that the shell ontology further includes limit
Block, the limited block are set to the outer surface of the shell ontology, and between two boss, the limited block and two
The boss surrounds two accommodation spaces.
8. strain clamp shell as claimed in claim 7, which is characterized in that straight line where the axis of the through hole without
Cross the limited block；
And/or the shell ontology further includes reinforcing rib, the both ends of the reinforcing rib are connected to two boss, described
Straight line where the axis of through hole is without the reinforcing rib, and the reinforcing rib is oppositely arranged with the limited block, and with
A chamber is formed between the limited block, the both ends of the chamber are respectively communicated with two accommodation spaces.
9. a kind of strain clamp, which is characterized in that it includes strain clamp shell as described in claim 1, the resistance to bracing cable
Folder further includes pull rod, and two connecting pins of the pull rod are respectively arranged at two accommodation spaces；
Two connecting pins all have extension, and the extension is arranged in the through hole adjacent with the accommodation space
Interior, the accommodation space is used to enter in the through hole for the corresponding extension.
10. strain clamp as claimed in claim 9, which is characterized in that the shell ontology further includes limited block, the limited block
It is set to the outer surface of the shell ontology, and between two boss, the limited block and two boss surround
Two accommodation spaces, the limited block is for limiting the position that the connecting pin is located in the accommodation space, so that institute
Extension holding is stated to be arranged in the through hole.
11. strain clamp as claimed in claim 10, which is characterized in that straight line where the axis of the through hole without
The limited block, the pull rod rotate relative to the axis of the through hole and the connecting pin are made to be detached from the limited block.
12. such as claim 9-11 any one of them strain clamps, which is characterized in that when two connecting pins move towards
When, two extensions are detached from the corresponding through hole.
13. a kind of strain clamp, which is characterized in that it includes such as claim 1-8 any one of them strain clamp shells, institute
It further includes hanging plate to state strain clamp, and two connecting pins of the hanging plate fit in two boss away from receiving sky respectively
Between side, and be movably connected on the corresponding through hole.
14. strain clamp as claimed in claim 13, which is characterized in that the internal face of two through holes is equipped with screw thread,
The hanging plate is removably connected to the strain clamp shell by the screw thread.
15. strain clamp as claimed in claim 13, which is characterized in that the boss fits in the binding face of the hanging plate
Shape is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156695.6U CN207732400U (en) | 2018-01-30 | 2018-01-30 | Strain clamp shell and strain clamp containing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156695.6U CN207732400U (en) | 2018-01-30 | 2018-01-30 | Strain clamp shell and strain clamp containing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732400U true CN207732400U (en) | 2018-08-14 |
Family
ID=63081346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156695.6U Active CN207732400U (en) | 2018-01-30 | 2018-01-30 | Strain clamp shell and strain clamp containing it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098585A (en) * | 2018-01-30 | 2019-08-06 | 江苏嘉盟电力设备有限公司 | Strain clamp shell and strain clamp containing it |
-
2018
- 2018-01-30 CN CN201820156695.6U patent/CN207732400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098585A (en) * | 2018-01-30 | 2019-08-06 | 江苏嘉盟电力设备有限公司 | Strain clamp shell and strain clamp containing it |
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