CN207691022U - Grounded round steels fixing device - Google Patents
Grounded round steels fixing device Download PDFInfo
- Publication number
- CN207691022U CN207691022U CN201721928652.7U CN201721928652U CN207691022U CN 207691022 U CN207691022 U CN 207691022U CN 201721928652 U CN201721928652 U CN 201721928652U CN 207691022 U CN207691022 U CN 207691022U
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- mounting
- round steels
- fixing device
- grounded
- grounded round
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Abstract
A kind of grounded round steels fixing device, including mounting assembly, fixed lock assembly and connectivity kit.The grounded round steels fixing device of the utility model, by the way that mounting assembly, fixed lock piece and connectivity kit is arranged.The coupling mechanism force provided using connectivity kit, so that upper hoop portion and lower hoop portion are close each other, mounting assembly is installed in main cables, since locking surface is abutted with grounded round steels, fixed lock piece is used to press grounded round steels in main cables, ground round steel is closely contacted together with main cables, can enhance and be connected and fixed stability between grounded round steels and leader cable, improve security performance.
Description
Technical field
The utility model is related to field of power transmission, more particularly to a kind of grounded round steels fixing device.
Background technology
With the development of the social economy, in order to improve the power supply quality of power grid, improves environmental aspect, land resource is enable to have
Effect utilizes, and more overhead transmission lines are transformed into power cable.In reform strengthening, a large amount of terminal tower, terminal tower have been built in increasing
Increase to operation and maintenance and maintenance propose different requirements.Grounded round steels fix one in cable termination tower in traditional technology
As be all directly wound on leader cable using adhesive tape, although such mode can by grounded round steels fix main cables on, due to
Once there is situations such as damaged, fracture in the adhesive tape of the cause for quality of natural cause and fixation adhesive tape, dead earth round steel, will lead
Grounded round steels are caused to fall off from leader cable, there are sizable security risks.It is well known that grounded round steels are used in protection zero line
After open circuit occurs, the voltage-to-ground of failure electrical equipment can also be reduced by touching shell line when the insulation damages or phase line of electrical equipment, be subtracted
The small danger that electric shock accidents occurs.
Therefore, it in order to improve the connective stability between grounded round steels and leader cable, is embraced in recent years, having developed and using
Grounded round steels are fixed in hoop fixing piece.It is the structural schematic diagram of anchor ear fixing piece 20 in the prior art, packet as shown in Figure 1
Anchor ear 21, lower anchor ear 22 and stud fixing piece 23 are included, one end of stud fixing piece 23 is connect with upper anchor ear 21, stud fixing piece
23 other end is connect with lower anchor ear 22, and using the coupling mechanism force of stud fixing piece 23, grounded round steels are fixed in main cables, is prevented
Only grounded round steels fall off from main cables.Although compared to tradition, stability will be more in such a way that adhesive tape is fixed using such mode
By force, but existing defects.Due to being the coupling mechanism force using the offer of stud fixing piece 23 so that upper anchor ear 21 and lower anchor ear 22
It is close to each other, and then grounded round steels are fixed in main cables, if coupling mechanism force is excessive, i.e., above between anchor ear 21 and grounded round steels
Interaction force with regard to big, in the course of time, upper hoop 21 and grounded round steels will be damaged, and then can not be by grounded round steels
It is stably fixed in main cables.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, and grounded round steels and master can be enhanced by providing one kind
The grounded round steels fixing device of stability is connected and fixed between cable.
The purpose of this utility model is achieved through the following technical solutions：
A kind of grounded round steels fixing device, including：
Mounting assembly, the mounting assembly include upper hoop portion and lower hoop portion, and locking mounting groove is provided on the upper hoop portion,
The both ends of the upper hoop portion are both provided with hoop mounting surface, and the first mounting hole, the lower hoop are offered on the upper hoop mounting surface
The both ends in portion are both provided with lower hoop mounting surface, and the second mounting hole is offered on the lower hoop mounting surface；
Fixed lock piece, the fixed lock piece are placed in locking mounting groove, and the fixed lock piece is provided with locking
Face, the locking surface are abutted with the grounded round steels, and the fixed lock piece is used to press the grounded round steels in main cables
On；And
One end of connectivity kit, the connectivity kit is installed on first mounting hole, the connectivity kit it is another
End is installed on second mounting hole, and the connectivity kit is for connecting the upper hoop portion and the lower hoop portion.
The fixed lock piece includes mounting blocks, link block and latch, the mounting blocks in one of the embodiments,
The fixed installation face of offering, the fixed installation face are connect with the madial wall of the locking mounting groove, one end of the link block
It is installed on the mounting blocks, the other end of the link block is installed on the latch, and the locking surface is set to described
On the latch.
The fixed installation face is that face is fixedly mounted in rectangle in one of the embodiments,.
The locking surface is garden arc locking surface in one of the embodiments,.
The connectivity kit includes screw thread mounting cylinder and buffering spacer, the screw thread peace in one of the embodiments,
The first end of dress cylinder is screwed together on first mounting hole, and the second end of the screw thread mounting cylinder is screwed together in second peace
It fills on hole, the buffering spacer is set between the first end of the screw thread mounting cylinder and the upper hoop mounting surface.
The buffering spacer is rubber buffer gasket in one of the embodiments,.
First mounting hole is the first mounting hole of screw thread in one of the embodiments,.
Second mounting hole is the second mounting hole of screw thread in one of the embodiments,.
The upper hoop mounting surface is to bind round mounting surface on rectangle in one of the embodiments,.
The lower hoop mounting surface is to bind round mounting surface under rectangle in one of the embodiments,.
Compared with prior art, the utility model has at least the following advantages：
The grounded round steels fixing device of the utility model, by the way that mounting assembly, fixed lock piece and connectivity kit is arranged.Profit
The coupling mechanism force provided with connectivity kit so that upper hoop portion and lower hoop portion are close each other, and mounting assembly is installed on main cables
On, since locking surface is abutted with grounded round steels, fixed lock piece is used to press grounded round steels in main cables so that ground round steel
It can be closely contacted with main cables together, can enhance and be connected and fixed stability between grounded round steels and leader cable, improve
Security performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of anchor ear fixing piece in the prior art；
Fig. 2 is the structural schematic diagram of the grounded round steels fixing device in the present embodiment；
Fig. 3 is the partial sectional view of the grounded round steels fixing device in the present embodiment；
Fig. 4 is the structural schematic diagram of the fixation lock piece in the present embodiment.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
Also referring to Fig. 2, Fig. 3 and Fig. 4, grounded round steels fixing device 10, including：
Mounting assembly 100, the mounting assembly 100 include upper hoop portion 110 and lower hoop portion 120, are set on the upper hoop portion 110
It is equipped with locking mounting groove 111, the both ends of the upper hoop portion 110 are both provided with hoop mounting surface 112, the upper hoop mounting surface 112
On offer the first mounting hole 112a, the both ends of the lower hoop portion 120 are both provided with lower hoop mounting surface 121, the lower hoop installation
The second mounting hole 121a is offered on face 121；
Fixed lock piece 200, the fixed lock piece 200 are placed in locking mounting groove 111, the fixed lock piece
200 are provided with locking surface 210, and the locking surface 210 is abutted with the grounded round steels, and the fixed lock piece will be for that will be grounded circle
Steel 500 presses in main cables 400；And
One end of connectivity kit 300, the connectivity kit 300 is installed on the first mounting hole 112a, the connection
The other end of external member 300 is installed on the second mounting hole 121a, and the connectivity kit 300 is for connecting the upper hoop portion
110 and the lower hoop portion 120.
It should be noted that the coupling mechanism force that mounting assembly 100 is provided by connectivity kit 300 so that upper hoop portion 110 is under
Hoop portion 120 is close each other, and mounting assembly 100 is installed in main cables 400.Since fixed lock piece 200 is placed in lock
Only mounting groove 111 so that upper hoop portion 110 and lower hoop portion 120 each other close to while, abutted with grounded round steels 500
Locking surface 210 generates press force to grounded round steels 500, and grounded round steels 500 are stably fixed in main cables 400, prevent from being grounded
Round steel 500 falls off from main cables 400 in use, and then leads to safety accident, greatly reduces and electric shock accidents occurs
It is dangerous.
Referring to Fig. 4, further, the fixed locking group 200 includes mounting blocks 220, link block 230 and locking
Block 240, the mounting blocks 220 offer fixed installation face 221, the fixed installation face 221 and the locking mounting groove 111
Madial wall connects, and one end of the link block 230 is installed on the mounting blocks 220, the other end installation of the link block 230
In on the latch 240, the locking surface 210 is set on the latch 240.In this way, mounting blocks 220 offer
Face 221 and locking mounting groove 111 is fixedly mounted for example, it is that face is fixedly mounted in rectangle that face 221, which is fixedly mounted, in fixed installation face 221
Madial wall connection, mounting blocks 220 are installed on the madial wall of locking mounting groove 111 so that mounting blocks 220 can be stablized solid
Due on the madial wall of locking mounting groove 111；In addition, locking surface 210 is set on latch 240 so that exist in latch 240
When grounded round steels 500 are fixed, locking surface 210 is abutted with grounded round steels 500, and grounded round steels 500 are stably fixed on master
On cable 400.For example, locking surface 210 is arc-shaped locking surface, since grounded round steels 500 are usually cylindrical structure design, lock
Only face 210, which is arc-shaped locking surface, can make during locking surface 210 is abutted with grounded round steels, and locking surface 210 can be with
With grounded round steels 500 are seamless abuts, entire grounded round steels 500 can be accommodated in latch 240, recycle connectivity kit 300
The coupling mechanism force of offer so that latch 240 generates press force to grounded round steels 500, and grounded round steels 500 are stably fixed on main line
On cable 400, and locking surface 210 be arc-shaped locking surface design during latch 240 presses grounded round steels 500,
Grounded round steels 500 will not be damaged because press force is excessive, extend the service life of grounded round steels 500.
Referring to Fig. 2, further, the connectivity kit 300 includes screw thread mounting cylinder 310 and buffering spacer
320, the first end of the screw thread mounting cylinder 310 is screwed together on the first mounting hole 112a, for example, the first mounting hole 112a
For threaded mounting hole.The second end of the screw thread mounting cylinder 310 is screwed together on the second mounting hole 121a, for example, second
Mounting hole 121a is threaded mounting hole.The buffering spacer 320 be set to the first end of the screw thread mounting cylinder 310 with it is described
Between upper hoop mounting surface 112, for example, buffering spacer 320 is rubber buffer gasket.In this way, the mode being threadedly coupled so that screw thread
The first end of mounting cylinder 310 with the first mounting hole 112a during connecting and the second end of screw thread mounting cylinder 310
During with the second mounting hole 121a, hoop portion 110 and lower hoop portion 120 can be allowed to connect relatively reliable, and threaded connection side
Formula is removably to be fixedly connected with mode, can dismantle adjustment at any time according to actual needs with the later stage and is connected and fixed with reaching best
Effect；Buffering spacer 320, which is rubber buffer gasket, can prevent screw thread mounting cylinder 310 from being installed to upper hoop during screwing togather
Face 112 damages, and plays the role of buffering.
Referring to Fig. 2, further, the upper hoop mounting surface 112 is to bind round mounting surface on rectangle；The lower hoop installation
Face is that mounting surface 121 is bound round under rectangle.Upper hoop mounting surface 112 and lower hoop mounting surface 121 are rectangular surfaces design so that technological design
Quality is high, beautiful.It is of course possible to combine practical situation, upper hoop mounting surface 112 and lower hoop mounting surface 121 are designed to not similar shape
The mounting surface of shape, for example, upper hoop mounting surface 112 is to bind round mounting surface in circle, lower hoop mounting surface 121, which is that circle is lower, binds round mounting surface；
For another example, upper hoop mounting surface 112 is that mounting surface is bound round on triangle, and lower hoop mounting surface 121 is to bind round mounting surface under triangle.
Above-mentioned grounded round steels fixing device, by the way that mounting assembly, fixed lock piece and connectivity kit is arranged.Utilize connection
The coupling mechanism force that external member provides so that upper hoop portion and lower hoop portion are close each other, and mounting assembly is installed in main cables, due to
Locking surface is abutted with grounded round steels, and fixed lock piece is used to press grounded round steels in main cables so that ground round steel can be with
Main cables are closely contacted together, can be enhanced and are connected and fixed stability between grounded round steels and leader cable, improve safety
Energy.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of grounded round steels fixing device, which is characterized in that including：
Mounting assembly, the mounting assembly include upper hoop portion and lower hoop portion, and locking mounting groove is provided on the upper hoop portion, described
The both ends of upper hoop portion are both provided with hoop mounting surface, and the first mounting hole is offered on the upper hoop mounting surface, the lower hoop portion
Both ends are both provided with lower hoop mounting surface, and the second mounting hole is offered on the lower hoop mounting surface；
Fixed lock piece, the fixed lock piece are placed in locking mounting groove, and the fixed lock piece is provided with locking surface, institute
It states locking surface to abut with the grounded round steels, the fixed lock piece is used to press grounded round steels in main cables；And
One end of connectivity kit, the connectivity kit is installed on first mounting hole, the other end peace of the connectivity kit
Loaded on second mounting hole, the connectivity kit is for connecting the upper hoop portion and the lower hoop portion.
2. grounded round steels fixing device according to claim 1, which is characterized in that the fixed lock piece includes installation
Block, link block and latch, the mounting blocks offer fixed installation face, the fixed installation face and the locking mounting groove
Madial wall connects, and one end of the link block is installed on the mounting blocks, and the other end of the link block is installed on the lock
On stops, the locking surface is set on the latch.
3. grounded round steels fixing device according to claim 2, which is characterized in that the fixed installation face is fixed for rectangle
Mounting surface.
4. grounded round steels fixing device according to claim 2, which is characterized in that the locking surface is garden arc locking
Face.
5. grounded round steels fixing device according to claim 1, which is characterized in that the connectivity kit includes screw thread installation
The first end of cylinder and buffering spacer, the screw thread mounting cylinder is screwed together on first mounting hole, the screw thread mounting post
The second end of body is screwed together on second mounting hole, the buffering spacer be set to the first end of the screw thread mounting cylinder with
Between the upper hoop mounting surface.
6. grounded round steels fixing device according to claim 5, which is characterized in that the buffering spacer is rubber buffer
Piece.
7. grounded round steels fixing device according to claim 1, which is characterized in that first mounting hole is screw thread first
Mounting hole.
8. grounded round steels fixing device according to claim 1, which is characterized in that second mounting hole is screw thread second
Mounting hole.
9. grounded round steels fixing device according to claim 1, which is characterized in that the upper hoop mounting surface is to be bound round on rectangle
Mounting surface.
10. grounded round steels fixing device according to claim 1, which is characterized in that the lower hoop mounting surface is under rectangle
Bind round mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928652.7U CN207691022U (en) | 2017-12-30 | 2017-12-30 | Grounded round steels fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928652.7U CN207691022U (en) | 2017-12-30 | 2017-12-30 | Grounded round steels fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691022U true CN207691022U (en) | 2018-08-03 |
Family
ID=62994129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928652.7U Active CN207691022U (en) | 2017-12-30 | 2017-12-30 | Grounded round steels fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691022U (en) |
-
2017
- 2017-12-30 CN CN201721928652.7U patent/CN207691022U/en active Active
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