CN204464922U - Gold utensil is fixed for the telescoping cable in Tunnel Engineering - Google Patents
Gold utensil is fixed for the telescoping cable in Tunnel Engineering Download PDFInfo
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- CN204464922U CN204464922U CN201520219134.2U CN201520219134U CN204464922U CN 204464922 U CN204464922 U CN 204464922U CN 201520219134 U CN201520219134 U CN 201520219134U CN 204464922 U CN204464922 U CN 204464922U
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- gold utensil
- arc body
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- slidably connected
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Abstract
The utility model provides a kind ofly fixes gold utensil for the telescoping cable in Tunnel Engineering.Solution existing cable is fixed gold utensil existence and is utilized insufficient, cannot change the problem of constraint form.The utility model comprises base, base is provided with gold utensil lower body in slip, gold utensil lower body comprises left side and the right-hand part of phase split, the split end of left side and right-hand part is connected by telescopic section, the top of gold utensil lower body is covered with gold utensil upper body, gold utensil upper body comprises the first arc body, second arc body and the 3rd arc body, second arc body grafting enters interior also formation of the first arc body and is slidably connected, 3rd arc body grafting enters interior also formation of the second arc body and is slidably connected, the periphery of gold utensil upper body is coated with elasticity constraint circle, in the central cavity that gold utensil upper body and gold utensil lower body cover rear formation, rubber support body is set, rubber support body arranges multiple frame aperture.The utility model realizes the effect of a parts diversification, reaches the variability constraint fixed form tackling different demand.
Description
Technical field
The utility model belongs to Tunnel Engineering Element Technology field, relates to a kind of gold utensil fettering cable, particularly a kind ofly fixes gold utensil for the telescoping cable in Tunnel Engineering.
Background technology
Power cable tunnel is the requisite facility of urbanization process and power grid construction.In the past, power cable tunnel was generally rectangle, was power cable laying hereinto, usually adopted linear angle steel column and angle cross arm, single pair of cross-arm sets up power cable.Install to be applicable to suspender, now used power cable tools is generally rectangle global shape, or, described gold utensil is formed with size, intensity larger for installing, the component of fastening bolt and lifting.Thus, cause power cable tools volume comparatively large, floor space is also larger.
Along with the tempo increase of urbanization process and power grid construction, the use of electric power tunnel is increasingly extensive.Therefore, higher requirement be it is also proposed to laying of power cable.
Such as, along with the raising requirement of the volume installation of power cable, the power cable number that need be installed in electric power tunnel is also increasing day by day.For dealing with the power cable of this increase, described power cable must overcome the pattern that linear is in the past installed, and optionally, installs in power cable tunnel by bending for described power cable.And rectilinear power cable tools installation in the past cannot meet this requirement.
In addition, modern power cable tunnel extensively adopts circular tunnel, and replace linear angle steel column and the angle cross arm of installation power cable in the past, the support installing power cable tools in power cable tunnel also uses arc support.
Now, continue to use large volume rectangle gold utensil in the past to meet the demands, and reduce the space service efficiency of power cable tunnel.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of sliding extension structure by upper and lower part to match, formed corresponding constraint structure that is multi-form, volume cable, what reach a multinomial change of instrument fixes gold utensil for the telescoping cable in Tunnel Engineering.
The purpose of this utility model realizes by following technical proposal: fix gold utensil for the telescoping cable in Tunnel Engineering, comprise base, described base is provided with gold utensil lower body in slip, described gold utensil lower body comprises left side and the right-hand part of phase split, the split end of described left side and right-hand part is connected by telescopic section, the top of described gold utensil lower body is covered with gold utensil upper body, described gold utensil upper body comprises the first arc body, second arc body and the 3rd arc body, described second arc body grafting enters interior also formation of the first arc body and is slidably connected, described 3rd arc body grafting enters interior also formation of the second arc body and is slidably connected, the periphery of described gold utensil upper body is coated with elasticity constraint circle, in the central cavity that described gold utensil upper body and gold utensil lower body cover rear formation, rubber support body is set, described rubber support body arranges multiple frame aperture.
This telescoping cable be used in Tunnel Engineering is fixed in gold utensil, and the first arc body, the second arc body and the 3rd arc body are the arc body of same radius, equal length.In use, when the left side of gold utensil lower body and right-hand part are fitted linking completely, second arc body of gold utensil upper body and the 3rd arc body are when grafting enters in the first arc body in turn, and can fetter fixing cable after overall gold utensil covers is the situation that form is minimum, volume is minimum; Suitably be separated between the left side and right-hand part of gold utensil lower body, second arc body of gold utensil upper body stretches out in the first arc body, but the 3rd arc body is when also grafting enters in the second arc body, after overall gold utensil covers, can fetter that fixing cable is form, volume is intermediate situation; Maximum separation between the left side and right-hand part of gold utensil lower body, second arc body of gold utensil upper body stretches out in the first arc body, and when the 3rd arc body stretches out in the second arc body, can fetter fixing cable after overall gold utensil covers is the situation that form is maximum, volume is maximum.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, described first arc body and the second arc body are hollow tube, the inwall of described first arc body arranges the first slideway, the outer wall of described second arc body arranges the first slide block, described first slide block embeds in the first slideway to be formed and is slidably connected, the end of described first arc body arranges the first articulated section, and the first hinge hole is opened in described first articulated section, and the end of described first slideway connects above-mentioned first hinge hole; The inwall of described second arc body arranges the second slideway, the outer wall of described 3rd arc body arranges the second slide block, described second slide block embeds in the second slideway to be formed and is slidably connected, the end of described second arc body arranges the second articulated section, the second hinge hole is opened in described second articulated section, and the end of described second slideway connects above-mentioned second hinge hole.3rd arc body can be hollow tube, also can be solid column.When gold utensil trunk extension, first the second arc body is pulled out from slippage in the first arc body, until the first slide block enters the first hinge hole, formed thus and be rotationally connected, can make to convert connection angle between the second arc body and the first arc body; Again the 3rd arc body is pulled out from slippage in the second arc body, until the second slide block enters the second hinge hole, formed thus and be rotationally connected, can make to convert connection angle between the 3rd arc body and the second arc body.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, left side and the right-hand part of described gold utensil lower body all have container cavity, the container cavity of the half insertion left side of described telescopic section is formed and is slidably connected, and second half container cavity inserting right-hand part of described telescopic section is formed and is slidably connected.When left side and right-hand part fit together completely, telescopic section is inserted completely in the container cavity of left side and right-hand part and does not expose; When having separating distance between left side and right-hand part, middle telescopic section is exposed, and is connected by telescopic section between left side and right-hand part; When pulling open maximum distance between left side and right-hand part, telescopic section exposed length reaches the limit values.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, the end face of described base arranges slide rail, the bottom of described left side arranges left draw runner, and the bottom of described right-hand part arranges right draw runner, and described left draw runner and right draw runner all embed the formation of above-mentioned slide rail and be slidably connected.Make the slippage on slide rail by left draw runner or right draw runner of the left side of gold utensil lower body or right-hand part, realize the shift motion of left side or right-hand part.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, described base is fixed with butterfly neonychium by screw.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, described gold utensil upper body is connected by hinge with one end of gold utensil lower body, and the other end is connected by bolt.
Fix in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, described gold utensil upper body is all connected by bolt with the two ends of gold utensil lower body.
Fixing in gold utensil above-mentioned for the telescoping cable in Tunnel Engineering, the end face of described gold utensil lower body being arranged the arc groove for holding cable.
Compared with prior art, this telescoping cable be used in Tunnel Engineering is fixed gold utensil utilization and is socketed form in turn with radian body, and the rotation of cooperative end part is hinged, form gold utensil upper body and change specification by stretching, coordinate the translation of below to stretch again, entirety is covered realize the effect of a parts diversification, reach variability tackle different demand and fetter fixed form, promote the facility to cable assembling in Tunnel Engineering, realize the principle that one is multiplex.
Accompanying drawing explanation
Fig. 1 is that this fixes the structural representation of gold utensil for the telescoping cable in Tunnel Engineering.
In figure, 1, base; 2, butterfly neonychium; 3, left side; 4, right-hand part; 5, telescopic section; 6, the first arc body; 7, the second arc body; 8, the 3rd arc body; 9, elasticity constraint circle; 10, rubber support body.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this telescoping cable be used in Tunnel Engineering is fixed gold utensil and is comprised base 1, and base 1 is fixed with butterfly neonychium 2 by screw, and base 1 is provided with gold utensil lower body in slip, and the top of gold utensil lower body is covered with gold utensil upper body.
The mode that gold utensil upper body is connected with gold utensil lower body has two kinds, and a kind of is that gold utensil upper body is connected by hinge with one end of gold utensil lower body, and the other end is connected by bolt; Another kind is that gold utensil upper body is all connected by bolt with the two ends of gold utensil lower body.
Gold utensil lower body comprises left side 3 and the right-hand part 4 of phase split, the end face of left side 3 and right-hand part 4 is all arranged the arc groove for holding cable.The split end of left side 3 and right-hand part 4 is connected by telescopic section 5, left side 3 and the right-hand part 4 of gold utensil lower body all have container cavity, the container cavity of the half insertion left side 3 of telescopic section 5 is formed and is slidably connected, and second half container cavity inserting right-hand part 4 of telescopic section 5 is formed and is slidably connected.
The end face of base 1 arranges slide rail, and the bottom of left side 3 arranges left draw runner, and the bottom of right-hand part 4 arranges right draw runner, and left draw runner and right draw runner all embed slide rail formation and be slidably connected.Make left side 3 or right-hand part 4 slippage on slide rail by left draw runner or right draw runner of gold utensil lower body, realize the shift motion of left side 3 or right-hand part 4.
Gold utensil upper body comprises the arc body that the first arc body 6, second arc body 7 and the 3rd arc body 8, first arc body 6, second arc body 7 and the 3rd arc body 8 are same radius, equal length.Second arc body 7 grafting enters interior also formation of the first arc body 6 and is slidably connected, and the 3rd arc body 8 grafting enters the interior also formation of the second arc body 7 and is slidably connected.
First arc body 6 and the second arc body 7 are hollow tube, and the 3rd arc body 8 can be hollow tube, also can be solid column.The inwall of the first arc body 6 arranges the first slideway, the outer wall of the second arc body 7 arranges the first slide block, first slide block embeds in the first slideway to be formed and is slidably connected, the end of the first arc body 6 arranges the first articulated section, first articulated section is opened the first hinge hole, the end of the first slideway connects the first hinge hole; The inwall of the second arc body 7 arranges the second slideway, the outer wall of the 3rd arc body 8 arranges the second slide block, second slide block embeds in the second slideway to be formed and is slidably connected, the end of the second arc body 7 arranges the second articulated section, second articulated section is opened the second hinge hole, the end of the second slideway connects the second hinge hole.
The periphery of gold utensil upper body is coated with elasticity constraint circle 9, arranges rubber support body 10, described rubber support body 10 arranges multiple frame aperture in the central cavity that described gold utensil upper body and gold utensil lower body cover rear formation.
In use, when the left side 3 of gold utensil lower body and right-hand part 4 are fitted linking completely, namely telescopic section 5 is inserted completely in the container cavity of left side 3 and right-hand part 4 and does not expose; Second arc body 7 of gold utensil upper body and the 3rd arc body 8 are when grafting enters in the first arc body 6 in turn, and can fetter fixing cable after overall gold utensil covers is the situation that form is minimum, volume is minimum.Suitably be separated between the left side 3 and right-hand part 4 of gold utensil lower body, middle telescopic section 5 is exposed, and is connected by telescopic section 5 between left side 3 and right-hand part 4; By the second arc body 7 from slippage pull-out in the first arc body 6, until the first slide block enters the first hinge hole, formed thus and be rotationally connected, can make to convert connection angle between the second arc body 7 and the first arc body 6; But the 3rd arc body 8 also grafting enters in the second arc body 7, after overall gold utensil covers, can fetter that fixing cable is form, volume is intermediate situation.Maximum separation between the left side 3 and right-hand part 4 of gold utensil lower body, telescopic section 5 exposed length reaches the limit values; Again the 3rd arc body 8 is pulled out from slippage in the second arc body 7, until the second slide block enters the second hinge hole, first arc body 6, second arc body 7 and the 3rd arc body 8 all stretch out thus, and convertible connection angle between three, can fetter fixing cable after overall gold utensil covers is the situation that form is maximum, volume is maximum.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ base 1 herein; Butterfly neonychium 2; Left side 3; Right-hand part 4; Telescopic section 5; First arc body 6; Second arc body 7; 3rd arc body 8; Elasticity constraint circle 9; Term such as rubber support body 10 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. fix gold utensil for the telescoping cable in Tunnel Engineering, comprise base, it is characterized in that, described base is provided with gold utensil lower body in slip, described gold utensil lower body comprises left side and the right-hand part of phase split, the split end of described left side and right-hand part is connected by telescopic section, the top of described gold utensil lower body is covered with gold utensil upper body, described gold utensil upper body comprises the first arc body, second arc body and the 3rd arc body, described second arc body grafting enters interior also formation of the first arc body and is slidably connected, described 3rd arc body grafting enters interior also formation of the second arc body and is slidably connected, the periphery of described gold utensil upper body is coated with elasticity constraint circle, in the central cavity that described gold utensil upper body and gold utensil lower body cover rear formation, rubber support body is set, described rubber support body arranges multiple frame aperture, described gold utensil upper body is connected by hinge with one end of gold utensil lower body, and the other end is connected by bolt.
2. according to claim 1ly fix gold utensil for the telescoping cable in Tunnel Engineering, it is characterized in that, described first arc body and the second arc body are hollow tube, the inwall of described first arc body arranges the first slideway, the outer wall of described second arc body arranges the first slide block, described first slide block embeds in the first slideway to be formed and is slidably connected, the end of described first arc body arranges the first articulated section, the first hinge hole is opened in described first articulated section, and the end of described first slideway connects above-mentioned first hinge hole; The inwall of described second arc body arranges the second slideway, the outer wall of described 3rd arc body arranges the second slide block, described second slide block embeds in the second slideway to be formed and is slidably connected, the end of described second arc body arranges the second articulated section, the second hinge hole is opened in described second articulated section, and the end of described second slideway connects above-mentioned second hinge hole.
3. according to claim 1ly fix gold utensil for the telescoping cable in Tunnel Engineering, it is characterized in that, left side and the right-hand part of described gold utensil lower body all have container cavity, the container cavity of the half insertion left side of described telescopic section is formed and is slidably connected, and second half container cavity inserting right-hand part of described telescopic section is formed and is slidably connected.
4. according to claim 1ly fix gold utensil for the telescoping cable in Tunnel Engineering, it is characterized in that, the end face of described base arranges slide rail, the bottom of described left side arranges left draw runner, the bottom of described right-hand part arranges right draw runner, and described left draw runner and right draw runner all embed the formation of above-mentioned slide rail and be slidably connected.
5. according to any one of claim 1 to 4ly fix gold utensil for the telescoping cable in Tunnel Engineering, it is characterized in that, described base is fixed with butterfly neonychium by screw.
6. according to any one of claim 1 to 4ly fix gold utensil for the telescoping cable in Tunnel Engineering, it is characterized in that, the end face of described gold utensil lower body being arranged the arc groove for holding cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219134.2U CN204464922U (en) | 2015-04-13 | 2015-04-13 | Gold utensil is fixed for the telescoping cable in Tunnel Engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219134.2U CN204464922U (en) | 2015-04-13 | 2015-04-13 | Gold utensil is fixed for the telescoping cable in Tunnel Engineering |
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| Publication Number | Publication Date |
|---|---|
| CN204464922U true CN204464922U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219134.2U Expired - Fee Related CN204464922U (en) | 2015-04-13 | 2015-04-13 | Gold utensil is fixed for the telescoping cable in Tunnel Engineering |
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| Country | Link |
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| CN (1) | CN204464922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981813A (en) * | 2017-05-22 | 2017-07-25 | 泸州长江油缸制造有限公司 | The frock played a protective role to cable protection layer |
-
2015
- 2015-04-13 CN CN201520219134.2U patent/CN204464922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981813A (en) * | 2017-05-22 | 2017-07-25 | 泸州长江油缸制造有限公司 | The frock played a protective role to cable protection layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jingyuan Inventor after: Gao Huaxi Inventor before: Hou Zhaoyu Inventor before: Gao Huaxi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HOU ZHAOYU GAO HUAXI TO: WANG JINGYUAN GAO HUAXI |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160413 |