CN203151010U - Cable underframe - Google Patents

Cable underframe Download PDF

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Publication number
CN203151010U
CN203151010U CN 201320016473 CN201320016473U CN203151010U CN 203151010 U CN203151010 U CN 203151010U CN 201320016473 CN201320016473 CN 201320016473 CN 201320016473 U CN201320016473 U CN 201320016473U CN 203151010 U CN203151010 U CN 203151010U
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CN
China
Prior art keywords
cable
underframe
groove
assembly
fixed
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Expired - Lifetime
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CN 201320016473
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Chinese (zh)
Inventor
徐金存
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DANUOER ELECTRIC (GROUP) Co Ltd
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DANUOER ELECTRIC (GROUP) Co Ltd
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Priority to CN 201320016473 priority Critical patent/CN203151010U/en
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Abstract

The utility model discloses a cable underframe. The cable underframe is provided with at least one groove used for placing a cable, and the surfaces of the grooves are smooth. By arranging the grooves used for placing cables on the cable underframe, an enough space distance is ensured to be reserved between every two cables, and the cables are prevented from being extruded together. The cable underframe has the advantage of good safety performance.

Description

The cable underframe
Technical field
The utility model relates to a kind of cable underframe for cabling.
Background technology
At present, the dead size of part cable trough or cable trough is about undersized cable troughs such as 200x300mm, 250x300mm, 300x300mm, 400x600mm outside tunnel inner cable groove such as railway, highway, track traffic and comprehensive transportation hub or the tunnel, and two high-tension cables or high-tension cable and above low-voltage cable, other cables such as control cable, optical cable and signal of communication are set in the groove.
Owing to there are not quarantine measures preferably, above-mentioned cable does not carry out the useful space in cable trough or cable trough isolates, and does not satisfy the needs of cable security operation, has potential safety hazard.At present, also there is not related facility to sell or use on the market.
The utility model content
The technical problems to be solved in the utility model is not possess effective isolation in the prior art between the cable in order to overcome, the defective of poor safety performance, a kind of cable underframe is provided, by being provided with at the cable underframe for the groove of placing cable, can guarantee to have enough space lengths between each cable.
The utility model solves above-mentioned technical problem by following technical proposals:
The utility model provides a kind of cable underframe, and its characteristics are that described cable underframe is provided with at least one groove that is used for placing cable, and the surface of described groove is smooth surface.By being provided with several grooves at the cable underframe, and in each described groove, place a cable, just make to have enough space lengths between each cable, solved the problem of quarantine measures difference between the cable in existing.The surface of described groove is that smooth surface is conducive to protect effectively the crust of cable injury-free in addition.
Preferably, described cable underframe comprises at least one first assembly and at least one second assembly, each described groove is spliced by one first assembly and one second assembly, described first assembly has the regulating part of a upper end indentation, described second assembly have one with the slot of described regulating part coupling, described regulating part is inserted in the described slot, forms the described groove of different in width by flexible described regulating part.The diameter of the cable that described cable underframe can be placed according to reality is regulated the width of described groove accordingly neatly, only the diameter than cable is big a little to make the width of described groove, can effectively cable be fixed in the described groove, avoid the drawback of cable movement in described groove, further improved the security performance of cable.
Preferably, the arranged outside of each described groove has at least one cable fixed mount, described cable fixed mount and described groove be located in together described groove cable around.
Preferably, described cable fixed mount is a strain relief clamp, and the both sides of each described groove respectively are embedded with a fixed part, and the both ends corresponding inserted of described strain relief clamp is in described fixed part.Except the said fixing mode, can also adopt modes such as bolt that the both sides of described strain relief clamp and described groove are fixed, cable is fixed in the circle that described groove and described strain relief clamp surround, more firm is fixed in cable in the described groove.
Preferably, a side of each described groove has at least one projection and/or at least one shrinkage pool, and described projection and/or described shrinkage pool are used for fixing at least one cable stand.If a side projection of each described groove, then in the described cable stand just to a shrinkage pool should be arranged, in like manner, an if side shrinkage pool of each described groove, then in the described cable stand just to a projection should be arranged, namely projection is corresponding with shrinkage pool, makes can coincide mutually when shrinkage pool is nested on the projection.
Preferably, described projection is cylinder.Certainly, described projection also can be multiedge cylinder, projection described in the utility model is cylinder, thereby can up hill and dale described projection be fixed in the corresponding shrinkage pool, described projection can not slide in the shrinkage pool of correspondence, and described projection can cooperate the shrinkage pool in the cable stand to carry out reliable and stable installation with fixing neatly.
Preferably, described cable underframe vertically places in the cable trough.
Preferably, the bottom of described cable underframe is provided with at least one fixed head, is equipped with a through hole on each described fixed head, and described cable underframe is fixed in the described cable trough by described fixed head.Described cable underframe is fixed in the described cable trough, makes described cable underframe that random movement not take place, be conducive to guarantee the safety of the cable in the described groove.
Preferably, hanging down in the described cable trough is provided with a cable baffle, is provided with a concave channel flow that is complementary with described cable baffle between per two described grooves, and described concave channel flow runs through described cable underframe.
Preferably, the bottom of described cable underframe offers some guiding gutters, and the height of each described guiding gutter is more than or equal to 5mm.Being provided with of described guiding gutter is beneficial to the draining demand that satisfies effectively in the described cable trough, simultaneously, is conducive to stop effectively by described guiding gutter the movement of the fine sand of the bottom in the described cable trough.
Preferably, each described groove be one with the circular groove of described cable surface coupling.
Preferably, described cable underframe is made by high-temperature resistance plastice.Wherein high-temperature resistance plastice described in the utility model refers to resistant to elevated temperatures plastics commonly used in the prior art, and any existing resistant to elevated temperatures plastics are all as the material of making cable underframe of the present utility model.
On the basis that meets this area general knowledge, above-mentioned each optimum condition, but combination in any namely get each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is:
Cable underframe of the present utility model by being provided with at the cable underframe for the groove of placing cable, can guarantee to have enough space lengths between each cable, thereby the situation that cable presses together can not occur again to have the good advantage of security performance.
Description of drawings
Fig. 1 is the structural representation one of the cable underframe of preferred embodiment of the present utility model.
Fig. 2 is the structural representation two of the cable underframe of preferred embodiment of the present utility model.
Fig. 3 is the structural representation of strain relief clamp of the cable underframe of preferred embodiment of the present utility model.
Fig. 4 is the structural representation of the cable underframe of preferred embodiment of the present utility model.
Embodiment
Mode below by embodiment further specifies the utility model, but therefore the utility model is not limited among the described scope of embodiments.
As shown in Figure 4, described cable underframe comprises two first assemblies 11 and two second assemblies 12, each groove 1 is spliced by one first assembly 11 and one second assembly 12, as depicted in figs. 1 and 2, a complete cable underframe has been formed in the combination of Fig. 1 and Fig. 2 two width of cloth figure, wherein, Fig. 1 shows first assembly 11 and two second assemblies 12 that described cable underframe comprises, namely show a complete groove 1 on the described cable underframe, second assembly 12 among Fig. 1 and first assembly 11 among Fig. 2 have been spliced into another the complete groove 1 on the described cable underframe, therefore Fig. 1 and Fig. 2 two width of cloth figure have formed the cable underframe (see figure 4) with two complete grooves 1, present embodiment is example with the cable underframe with two grooves 1, but need to prove, the quantity of the groove 1 that the cable underframe has is not limited to the cited scope of present embodiment, can adjust the quantity of cable underframe upper groove 1 accordingly according to concrete user demand.
The described cable underframe that present embodiment provides vertically places in the cable trough, the groove 1 that is used for placing cable that has two circular arcs on the described cable underframe, the certain distance in interval between two grooves 1, and be respectively arranged with a circular-arc strain relief clamp 2 on each groove 1, the both sides of each groove 1 respectively are embedded with a fixed part 3, and the both ends corresponding inserted of strain relief clamp 2 is in fixed part 3.Groove 1 and strain relief clamp 2 constitute a circle jointly, thereby cable is trapped among in this circle, and then realize fixing cable.
In order to protect the cable in the groove 1, the face that contacts with cable in fluted 1 be smooth surface, be conducive to protect effectively the crust of cable injury-free.And because cable can produce high heat when work, so the cable underframe is made by high-temperature resistance plastice in the present embodiment, prevent that the heat of cable is to the influence of cable underframe.
Regulating part 111, the second assemblies 12 that first assembly 11 has a upper end indentation have one with the slot 121 of regulating part 111 couplings, regulating part 111 is inserted in the slot 121, forms the groove 1 of different in width by telescopic adjustment part 111.The diameter of the cable that described cable underframe can be placed according to reality is regulated the width of groove 1 accordingly neatly, only the diameter than cable is big a little to make the width of groove 1, can effectively cable be fixed in the groove 1, avoid the drawback of cable movement in groove 1, further improved the security performance of cable.
A side of each groove 1 has a cylindrical projection 4 in addition, and projection 4 is used for the attached cable stand, understands the corresponding shrinkage pool that has in the cable stand, can coincide mutually when shrinkage pool is nested on the projection.Certainly, one side of each groove 1 also can have a shrinkage pool, understands the corresponding projection that has in the cable stand, and namely projection and shrinkage pool can exchange, snap fit mode after the exchange and set-up mode are still identical with foregoing, here repeated description equally no longer.
Projection 4 is cylinder in the present embodiment, thereby can thoroughly projection 4 be fixed in the corresponding shrinkage pool, and projection 4 can not slide in the shrinkage pool of correspondence, and projection 4 can cooperate the shrinkage pool in the cable stand to carry out reliable and stable installation with fixing neatly.
In order to make described cable underframe be fixed on random movement does not take place in the described cable trough, the bottom of described cable underframe is provided with a fixed head 5, is equipped with a through hole on the fixed head 5, and described cable underframe is fixed in the described cable trough by fixed head 5.
In addition, hanging down in the described cable trough is provided with a cable baffle, is provided with a concave channel flow 6 that is complementary with described cable baffle between two grooves 1, and concave channel flow 6 runs through described cable underframe.
The bottom of described cable underframe also offers some guiding gutters 7, and the height of each guiding gutter 7 is more than or equal to 5mm.Being provided with of guiding gutter 7 is beneficial to the draining demand that satisfies effectively in the described cable trough, and stops the movement of the fine sand of the bottom in the described cable trough effectively.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection range of the present utility model.

Claims (12)

1. a cable underframe is characterized in that, described cable underframe is provided with at least one groove that is used for placing cable, and the surface of described groove is smooth surface.
2. cable underframe as claimed in claim 1, it is characterized in that, described cable underframe comprises at least one first assembly and at least one second assembly, each described groove is spliced by one first assembly and one second assembly, described first assembly has the regulating part of a upper end indentation, described second assembly have one with the slot of described regulating part coupling, described regulating part is inserted in the described slot, forms the described groove of different in width by flexible described regulating part.
3. cable underframe as claimed in claim 1 is characterized in that, the arranged outside of each described groove has at least one cable fixed mount, described cable fixed mount and described groove be located in together described groove cable around.
4. cable underframe as claimed in claim 3 is characterized in that, described cable fixed mount is a strain relief clamp, and the both sides of each described groove respectively are embedded with a fixed part, and the both ends corresponding inserted of described strain relief clamp is in described fixed part.
5. cable underframe as claimed in claim 1 is characterized in that, a side of each described groove has at least one projection and/or at least one shrinkage pool, and described projection and/or described shrinkage pool are used for fixing at least one cable stand.
6. cable underframe as claimed in claim 5 is characterized in that, described projection is cylinder.
7. cable underframe as claimed in claim 1 is characterized in that, described cable underframe vertically places in the cable trough.
8. cable underframe as claimed in claim 7 is characterized in that, the bottom of described cable underframe is provided with at least one fixed head, is equipped with a through hole on each described fixed head, and described cable underframe is fixed in the described cable trough by described fixed head.
9. cable underframe as claimed in claim 7 is characterized in that, hanging down in the described cable trough is provided with a cable baffle, is provided with a concave channel flow that is complementary with described cable baffle between per two described grooves, and described concave channel flow runs through described cable underframe.
10. cable underframe as claimed in claim 1 is characterized in that, the bottom of described cable underframe offers some guiding gutters, and the height of each described guiding gutter is more than or equal to 5mm.
11. cable underframe as claimed in claim 1 is characterized in that, each described groove be one with the circular groove of described cable surface coupling.
12. as any described cable underframe among the claim 1-11, it is characterized in that described cable underframe is made by high-temperature resistance plastice.
CN 201320016473 2012-12-31 2013-01-11 Cable underframe Expired - Lifetime CN203151010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320016473 CN203151010U (en) 2012-12-31 2013-01-11 Cable underframe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210594052 2012-12-31
CN201210594052.7 2012-12-31
CN 201320016473 CN203151010U (en) 2012-12-31 2013-01-11 Cable underframe

Publications (1)

Publication Number Publication Date
CN203151010U true CN203151010U (en) 2013-08-21

Family

ID=48978506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320016473 Expired - Lifetime CN203151010U (en) 2012-12-31 2013-01-11 Cable underframe

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CN (1) CN203151010U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736833A (en) * 2016-04-11 2016-07-06 乐山福瑞德机电有限责任公司 Cable trough support of railroad bed
CN108631223A (en) * 2017-10-13 2018-10-09 福建联畅网络科技有限公司 Combined type broadens high three-dimensional cable bearer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736833A (en) * 2016-04-11 2016-07-06 乐山福瑞德机电有限责任公司 Cable trough support of railroad bed
CN108631223A (en) * 2017-10-13 2018-10-09 福建联畅网络科技有限公司 Combined type broadens high three-dimensional cable bearer

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CX01 Expiry of patent term

Granted publication date: 20130821

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