CN111969505A - Supporting device for manufacturing intermediate joint - Google Patents
Supporting device for manufacturing intermediate joint Download PDFInfo
- Publication number
- CN111969505A CN111969505A CN202010833867.0A CN202010833867A CN111969505A CN 111969505 A CN111969505 A CN 111969505A CN 202010833867 A CN202010833867 A CN 202010833867A CN 111969505 A CN111969505 A CN 111969505A
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- China
- Prior art keywords
- supporting
- platform
- intermediate joint
- brace table
- cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a supporting device for manufacturing an intermediate joint, which comprises a supporting table in a cuboid structure and a supporting frame assembly for supporting the supporting table above a cable head, wherein the supporting frame assembly comprises four lifting supporting legs, the four lifting supporting legs are distributed on the lower surface of the supporting table at intervals, the upper ends of the lifting supporting legs are connected with the lower surface of the supporting table, the lower ends of the lifting supporting legs are supported at the edge position of the upper end of a cable trench, each lifting supporting leg can stretch in the vertical direction to selectively increase the height of the supporting table, a placing groove is concavely arranged on the upper surface of the supporting table and extends in the length direction of the supporting table, and two cables are respectively placed in the placing groove from the two ends of the supporting table in. The cable connector is simple in structure and convenient to manufacture.
Description
Technical Field
The invention relates to the technical field of cable auxiliary equipment, in particular to a supporting device for manufacturing an intermediate joint.
Background
After the cables are laid in the cable trench, an intermediate joint needs to be made at the position where the two cables are connected in order to form a continuous line by the two cables. Because the cable is located the cable pit, the inside space of cable pit is narrower to have interference such as mud and sewage in the cable pit, it is great to lead to constructor's preparation intermediate head degree of difficulty in the cable pit, and can't guarantee the inside cleanness of intermediate head, thereby can't guarantee intermediate head's life.
Currently, when a constructor works in a cable trench, the end portions of two cables need to be pulled by using a tool such as a wire grip to manufacture a cable joint. The operation is complicated, and the manufacture of the intermediate joint is inconvenient, which is not beneficial to improving the speed of manufacturing the intermediate joint.
Disclosure of Invention
The invention aims to: the supporting device for manufacturing the intermediate connector is simple in structure and convenient for manufacturing the cable connector.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a strutting arrangement for intermediate head preparation, including the brace table that is the cuboid structure and be used for with the brace table supports the support frame subassembly in the cable head top, the support frame subassembly includes four lift supporting legs, four lift supporting legs interval distribution is in the lower surface of brace table, the upper end of lift supporting legs with the lower surface of brace table is connected, and the lower extreme supports the upper end border position at the cable pit, each the lift supporting legs can stretch out and draw back in vertical direction, risees with the selectivity the height of brace table, the concave standing groove that is equipped with of upper surface of brace table, the standing groove is followed brace table length direction extends, and two cables are followed respectively brace table length direction's both ends are placed respectively in the standing groove.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, the supporting table includes two table splitting bodies, one end of each of the two table splitting bodies is connected through a rotating member, the two table splitting bodies can be respectively turned around the rotating member so as to fold the two table splitting bodies, and the placing grooves are respectively formed on the upper surfaces of the two table splitting bodies.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, the placing groove is of an arc structure.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, the supporting device further includes a limiting member disposed on the upper surface of the supporting platform, the limiting member is concavely provided with a limiting groove matched with the placing groove, and the limiting groove is selectively buckled on the upper end of the placing groove to limit the cable from being separated from the upper surface of the supporting platform.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, the limiting member is fastened to the upper surface of the supporting table through a fastening component.
As an optimal technical scheme of the supporting device for manufacturing the intermediate joint, a first elastic sponge layer is arranged on the inner side wall of the limiting groove.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, an elastic rubber block is arranged on the upper surface of the supporting table, the placing groove is recessed in the elastic rubber block, and the diameter of an opening at the upper end of the placing groove is smaller than the diameter of the cable.
As a preferable technical solution of the supporting device for manufacturing the intermediate joint, the supporting platform is provided with a plurality of through holes, and all the through holes are distributed at intervals.
As an optimized technical scheme of the supporting device for manufacturing the intermediate joint, the lifting supporting leg comprises a supporting base and a lifting cylinder arranged between the supporting base and the supporting platform, and a piston rod of the lifting cylinder is connected with the upper surface of the supporting platform.
As a preferable technical scheme of the supporting device for manufacturing the intermediate joint, the bottom of the supporting base is provided with an anti-skid rubber pad.
The invention has the beneficial effects that: because the lift supporting legs can stretch out and draw back in vertical direction, can change the height of brace table in a flexible way, during concrete construction, constructor can utilize the height of the nimble adjustment brace table of lift supporting legs as required, makes the height of brace table accord with constructor's needs, reduces constructor's working strength. In addition, treat the top of the cable conductor brace table cable pit of connecting through the brace table with two, on the one hand, avoid the intermediate head in the in-process adhesion of preparation to the inside silt of cable pit or silt water, guaranteed the life of intermediate head, and improved the reliability of cable conductor, and constructor need not provide sufficient space for the intermediate head at the inside preparation intermediate head of cable pit, the brace table makes things convenient for the construction and is favorable to improving the preparation efficiency of intermediate head.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a schematic structural diagram of a supporting device for manufacturing an intermediate joint according to an embodiment.
Fig. 2 is a schematic structural diagram of a supporting device for manufacturing an intermediate joint according to another embodiment.
Fig. 3 is a schematic structural diagram of a limiting element according to an embodiment.
In the figure:
1. a support table; 11. the table is split; 12. a rotating member; 2. a support frame assembly; 21. a lifting cylinder; 22. a support base; 23. an anti-skid rubber pad; 3. a placement groove; 4. a through hole; 5. a second connecting seat; 51. a fastening groove; 6. a limiting member; 7. a first connecting seat; 71. a fastening part; 8. a limiting groove.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 3, the present invention provides a supporting device for manufacturing an intermediate joint, comprising a supporting table 1 having a rectangular parallelepiped structure and a supporting frame assembly 2 for supporting the supporting table 1 above a cable head, wherein the supporting frame assembly 2 comprises four lifting supporting feet, the four lifting supporting feet are distributed at intervals on the lower surface of the supporting table 1, the upper ends of the lifting supporting feet are connected with the lower surface of the supporting platform 1, the lower ends of the lifting supporting feet are supported at the edge position of the upper end of the cable trench, each lifting supporting foot can stretch out and draw back in the vertical direction, so as to selectively raise the height of the supporting platform 1, a placing groove 3 is concavely arranged on the upper surface of the supporting platform 1, and the placing groove 3 extends along the length direction of the supporting platform 1, and two cables are respectively placed into the placing groove 3 from two ends of the supporting platform 1 in the length direction. In this embodiment, the lifting support legs are placed at the edge of the upper end of the cable trench, so that the support platform 1 is supported above the cable trench, and thus two cables to be connected inside the cable trench can be pulled up and respectively placed inside the placing grooves 3 from the two ends of the support platform 1 in the length direction, thereby facilitating the manufacture of the intermediate joints of the two cables on the support platform 1. Because the lift supporting legs can stretch out and draw back in vertical direction, can change the height of brace table 1 in a flexible way, during concrete construction, constructor can utilize the height of the nimble adjustment brace table 1 of lift supporting legs as required, makes the height of brace table 1 accord with constructor's needs, reduces constructor's working strength. In addition, treat the top of the 1 cable pit of cable conductor supporting bench of connecting through supporting bench 1 with two, on the one hand, avoid the intermediate head in the in-process adhesion of preparation to the inside silt or the silt water of cable pit, guaranteed the life of intermediate head, and improved the reliability of cable conductor, and constructor need not provide sufficient space for the intermediate head at the inside preparation intermediate head of cable pit, and convenient construction just is favorable to improving the preparation efficiency of intermediate head.
In an embodiment, the support table 1 includes two table splitting bodies 11, one end of each of the two table splitting bodies 11 is connected through a rotating component 12, the two table splitting bodies 11 can be respectively turned around the rotating component 12, so that the two table splitting bodies 11 are folded with each other, and the placing grooves 3 are respectively formed in the upper surfaces of the two table splitting bodies 11. The arrangement of the rotating part 12 can turn any one of the platform split bodies 11 around the rotating part 12, and the two platform split bodies 11 are mutually folded under the condition that a supporting device is not used, so that the storage is convenient, and the storage of the supporting device is convenient. In this embodiment, the rotating component 12 is a damping rotating shaft, and it should be understood that the rotating component 12 is not limited to the damping rotating shaft, and may also be a rotating component 12 with other structures, where no limitation is made on the specific structure of the rotating component 12, and all rotating components 12 that can implement two platform splitting bodies 11 may be used.
Wherein the turning member 12 is located between the two placing grooves 3. Preferably, both the placing grooves 3 are spaced apart from the rotating member 12 to reserve a space for making an intermediate joint between the two placing grooves 3.
Of course, in another embodiment, the supporting platform 1 may be integrally formed.
In this embodiment, the placement groove 3 has an arc-shaped structure. The placing groove 3 is arranged to be of an arc-shaped structure, so that the structure of the placing groove 3 is matched with the appearance of the cable.
In an embodiment, the supporting device further includes a limiting member 6 disposed on the upper surface of the supporting platform 1, the limiting member 6 is concavely provided with a limiting groove 8 engaged with the placing groove 3, and the limiting groove 8 is selectively buckled to the upper end of the placing groove 3 to limit the cable from being separated from the upper surface of the supporting platform 1. After placing the cable conductor from the tip of brace table 1 length direction to standing groove 3, with the spacing groove 8 butt joint in locating part 6 on standing groove 3, restrict the cable conductor through the cell wall of spacing groove 8, in the in-process of joint in the preparation, can prevent that the cable conductor from breaking away from standing groove 3 from the opening of standing groove 3 upper end. And, the setting of locating part 6 can fix a position the inside cable conductor of standing groove 3, provides convenience for intermediate head's preparation.
Preferably, the position limiting member 6 is fastened to the upper surface of the supporting platform 1 by a fastening assembly. Specifically, the limiting member 6 is an arc-shaped structure, the two ends of the limiting member 6 are provided with first connecting seats 7, the first connecting seats 7 are provided with buckling portions 71 in a protruding manner, the upper surface of the supporting table 1 is provided with second connecting seats 5 corresponding to the first connecting seats 7, and the second connecting seats 5 are concavely provided with buckling grooves 51 matched and clamped with the buckling portions 71. Connect locating part 6 through first connecting seat 7 and 5 buckles of second connecting seat, before the cable conductor was placed on the brace table 1, can dismantle locating part 6 from brace table 1, treat that the cable conductor is placed behind standing groove 3 and the position of setting up the cable conductor, again with the upper surface of locating part 6 lock joint brace table 1, use in a flexible way.
In one embodiment, the inner side wall of the limit groove 8 is provided with a first elastic sponge layer. The setting on elasticity sponge layer mainly has two aspects, on the one hand, cushions the extrusion force of locating part 6 to the cable conductor through elasticity sponge layer, and on the other hand, because elasticity sponge has elastic deformation, can change the inside space of spacing groove 8 through extrusion elasticity sponge layer to make spacing groove 8 be applicable to not unidimensional cable conductor.
In another embodiment, an elastic rubber block is disposed on the upper surface of the supporting table 1, the placing groove 3 is recessed on the elastic rubber block, and the diameter of the opening at the upper end of the placing groove 3 is smaller than the diameter of the cable. Because elastic rubber has good elasticity, with the opening of cable conductor in standing groove 3 upper end towards standing groove 3 inside promotion, make standing groove 3's lateral wall take place elastic deformation after the cable conductor is pushed into standing groove 3, owing to be less than the diameter of cable conductor with standing groove 3 upper end open-ended diameter, can restrict the cable conductor inside standing groove 3.
The supporting table 1 is provided with a plurality of through holes 4 in a penetrating manner, and all the through holes 4 are distributed at intervals. The setting of through-hole 4 alleviates a supporting bench 1's whole weight on guaranteeing that supporting bench 1 has good structural strength's basis, the transport of being convenient for.
In this embodiment, the lifting support leg includes a support base 22 and a lifting cylinder 21 disposed between the support base 22 and the support platform 1, and a piston rod of the lifting cylinder 21 is connected to the upper surface of the support platform 1. In specific use, the height of the support table 1 is changed by controlling the extension and contraction of the piston rod of the lifting cylinder 21.
Specifically, the lifting cylinders 21 on the four lifting supporting legs are mutually independent, and when the edge of the upper end of the lifting cable trench is uneven, one lifting cylinder 21 can be adjusted, so that the supporting table 1 is kept horizontal.
Preferably, the bottom of the supporting base 22 is provided with an anti-slip rubber pad 23, which increases the friction force between the supporting base 22 and the contact surface, and prevents the supporting device from slipping.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a strutting arrangement for intermediate head preparation, its characterized in that, including the brace table that is the cuboid structure and be used for with the brace table supports the support frame subassembly in the cable head top, the support frame subassembly includes four lift supporting legss, four lift supporting legss interval distribution is in the lower surface of brace table, the upper end of lift supporting legss with the lower surface of brace table is connected, and the lower extreme supports the upper end border position at the cable pit, each the lift supporting legss can rise in vertical direction, with the selectivity risees the height of brace table, the concave standing groove that is equipped with of upper surface of brace table, the standing groove is followed brace table length direction extends, and two cable conductors follow respectively brace table length direction's both ends are placed respectively in the standing groove.
2. The supporting device for manufacturing the intermediate joint according to claim 1, wherein the supporting platform comprises two platform split bodies, one ends of the two platform split bodies are connected through a rotating part, the two platform split bodies can be respectively turned around the rotating part so as to enable the two platform split bodies to be folded with each other, and the placing grooves are formed in the upper surfaces of the two platform split bodies.
3. The support device for intermediate joint production according to claim 1, wherein the placement groove is of an arc-shaped structure.
4. The supporting device for manufacturing the intermediate joint according to claim 3, further comprising a limiting member disposed on the upper surface of the supporting platform, wherein the limiting member is concavely provided with a limiting groove engaged with the placing groove, and the limiting groove is selectively buckled on the upper end of the placing groove to limit the cable from being separated from the upper surface of the supporting platform.
5. The supporting device for manufacturing the intermediate joint as claimed in claim 4, wherein the position-limiting member is fastened to the upper surface of the supporting platform by a fastening assembly.
6. The supporting device for manufacturing the intermediate joint as claimed in claim 4, wherein the inner side wall of the limiting groove is provided with a first elastic sponge layer.
7. The supporting device for intermediate joint production according to claim 1, wherein the supporting base is provided at an upper surface thereof with an elastic rubber block, the placing groove is recessed in the elastic rubber block, and an opening at an upper end of the placing groove has a diameter smaller than a diameter of the cable line.
8. The support device for manufacturing the intermediate joint as claimed in claim 1, wherein the support platform is provided with a plurality of through holes, and all the through holes are distributed at intervals.
9. The supporting device for manufacturing the intermediate joint according to any one of claims 1 to 8, wherein the lifting supporting foot comprises a supporting base and a lifting cylinder arranged between the supporting base and the supporting platform, and a piston rod of the lifting cylinder is connected with the upper surface of the supporting platform.
10. The support device for intermediate joint production of claim 9, wherein the bottom of the support base is provided with a non-slip rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833867.0A CN111969505A (en) | 2020-08-18 | 2020-08-18 | Supporting device for manufacturing intermediate joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833867.0A CN111969505A (en) | 2020-08-18 | 2020-08-18 | Supporting device for manufacturing intermediate joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111969505A true CN111969505A (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010833867.0A Pending CN111969505A (en) | 2020-08-18 | 2020-08-18 | Supporting device for manufacturing intermediate joint |
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| CN (1) | CN111969505A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202564866U (en) * | 2012-06-04 | 2012-11-28 | 衡水供电公司 | Supporting frame used for high-voltage cable pothead manufacture |
| CN204517297U (en) * | 2015-04-27 | 2015-07-29 | 国家电网公司 | A kind of portable cable intermediate terminals head platform for making |
| CN108468872A (en) * | 2018-05-31 | 2018-08-31 | 常熟风范电力设备股份有限公司 | A kind of steel construction cable bearer of the substation of high-stability |
| CN108599029A (en) * | 2018-03-06 | 2018-09-28 | 国网山东省电力公司泰安供电公司 | A kind of cable termination makes supporting rack and production method |
| CN209389665U (en) * | 2019-02-20 | 2019-09-13 | 福建东电电力设备有限公司 | It is a kind of with the compound cable support fast reinforced |
| CN209792486U (en) * | 2019-01-28 | 2019-12-17 | 沈阳电力电缆厂 | High-reliability cable cutting device |
| US20200077534A1 (en) * | 2016-07-26 | 2020-03-05 | Chatsworth Products, Inc. | Features for cable managers and other electronic equipment structures |
-
2020
- 2020-08-18 CN CN202010833867.0A patent/CN111969505A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202564866U (en) * | 2012-06-04 | 2012-11-28 | 衡水供电公司 | Supporting frame used for high-voltage cable pothead manufacture |
| CN204517297U (en) * | 2015-04-27 | 2015-07-29 | 国家电网公司 | A kind of portable cable intermediate terminals head platform for making |
| US20200077534A1 (en) * | 2016-07-26 | 2020-03-05 | Chatsworth Products, Inc. | Features for cable managers and other electronic equipment structures |
| CN108599029A (en) * | 2018-03-06 | 2018-09-28 | 国网山东省电力公司泰安供电公司 | A kind of cable termination makes supporting rack and production method |
| CN108468872A (en) * | 2018-05-31 | 2018-08-31 | 常熟风范电力设备股份有限公司 | A kind of steel construction cable bearer of the substation of high-stability |
| CN209792486U (en) * | 2019-01-28 | 2019-12-17 | 沈阳电力电缆厂 | High-reliability cable cutting device |
| CN209389665U (en) * | 2019-02-20 | 2019-09-13 | 福建东电电力设备有限公司 | It is a kind of with the compound cable support fast reinforced |
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Application publication date: 20201120 |