CN103692538B - The making mould of monoblock type cable trough - Google Patents
The making mould of monoblock type cable trough Download PDFInfo
- Publication number
- CN103692538B CN103692538B CN201310717109.2A CN201310717109A CN103692538B CN 103692538 B CN103692538 B CN 103692538B CN 201310717109 A CN201310717109 A CN 201310717109A CN 103692538 B CN103692538 B CN 103692538B
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- template
- internal mold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a kind of making mould of monoblock type cable trough, the making mould of described monoblock type cable trough comprises: the first external mold; Second external mold, is formed to dismantle with described first external mold and is connected; First internal mold, be the casing of open-type, described first internal mold comprises: form the first internal mold side plate closed and connect and the base plate being connected to described first internal mold side plate bottom, the top of described first internal mold side plate surrounds the first internal mold opening; Second internal mold, be the casing of open-type, described second internal mold comprises: form the second internal mold side plate closed and connect and the base plate being connected to described second internal mold side plate bottom, the top of described second internal mold side plate surrounds the second internal mold opening; Further, the quantity of described first internal mold is two; The quantity of described second internal mold is two.Effect of the present invention is fast, efficiency is high, meets energy-saving and emission-reduction requirement.
Description
Technical field
The present invention relates to railway communication field, specifically relate to a kind of making mould of monoblock type cable trough.
Background technology
Cable trough be rail track both sides for laying the device of the cables such as communication, signal, forceful electric power, be generally and formed by concrete prefabricated.Cable trough adopts cover plate form at present mostly, lays cover plate above, cover plate can not be prefabricated into integral form after pre-formed.In addition, program striking time is long, could form removal when needing reach design strength more than 75%, mould week transfer efficient low.
In sum, there is following problem in prior art: existing cable trough is separate form, re-lay cover plate above after cell body is pre-formed, make efficiency is low.
Summary of the invention
The invention provides a kind of making mould of monoblock type cable trough, to solve the problem that existing cable trough causes make efficiency low for separate form.
For this reason, the present invention proposes a kind of making mould of monoblock type cable trough, and the making mould of described monoblock type cable trough comprises:
First external mold;
Second external mold, is formed to dismantle with described first external mold and is connected;
Described first external mold comprises: be in turn connected to form the first template of n shape sheet frame, the second template and the 3rd template, wherein, parallel described 3rd template of described first template, described second template is vertically connected between the first template and described 3rd template; Described second template is arranged at intervals with the first opening and the second opening;
Described second external mold comprises: be in turn connected to form the 4th template of n shape sheet frame, the 5th template and the 6th template, wherein, parallel described 6th template of described 4th template, described 5th template is vertically connected between the 4th template and described 6th template; Described 5th template is arranged at intervals with the 3rd opening and the 4th opening;
Described first opening is identical with shape with described 3rd openings of sizes, and described second opening is identical with structure with described 4th openings of sizes;
Described first external mold docks with described second external mold and forms external mold framework, described first template and the 4th template is made to be connected in a plane, described 3rd template and the 6th template are connected in a plane, described second template and described 5th form spacing arrange and are parallel to each other, and described external mold framework circumferentially forms the space enclosed;
First internal mold, be the casing of open-type, described first internal mold comprises: form the first internal mold side plate closed and connect and the base plate being connected to described first internal mold side plate bottom, the top of described first internal mold side plate surrounds the first internal mold opening;
Second internal mold, be the casing of open-type, described second internal mold comprises: form the second internal mold side plate closed and connect and the base plate being connected to described second internal mold side plate bottom, the top of described second internal mold side plate surrounds the second internal mold opening;
And, the quantity of described first internal mold is two, wherein, first described first internal mold extend into described external mold framework from the first opening, second described first internal mold extend into described external mold framework from the 3rd opening, first described first internal mold docks mutually with second described first internal mold, and is connected by the base plate of two described first internal molds; The distance on the top of two described first internal mold side plates is more than or equal to the spacing between described second template and described 5th template;
The quantity of described second internal mold is two, wherein, first described second internal mold extend into described external mold framework from the second opening, second described second internal mold extend into described external mold framework from the 4th opening, first described second internal mold docks mutually with second described second internal mold, and is connected by the base plate of two described second internal molds; The distance on the top of two described second internal mold side plates is more than or equal to the spacing between described second template and described 5th template.
Further, described first external mold becomes to dock by bolt shape with described second external mold.
Further, described first opening is different with the shape of the second opening.
Further, described second template and described 5th template respectively with the top clamping of described first internal mold side plate.
Further, described second template and described 5th template respectively with the top clamping of described second internal mold side plate.
Further, first described first internal mold is bolted mutual docking with second described first internal mold.
Further, first described second internal mold is bolted mutual docking with second described second internal mold.
Further, first described first internal mold and second described first internal mold realize mutually locating by draw-in groove and projection.
Further, first described second internal mold and second described second internal mold realize mutually locating by mutual clamping.
First external mold docks with described second external mold and forms external mold framework by the present invention, form monoblock type electric cable slot mold profile, again two the first internal molds are extend in external mold framework respectively, two the second internal molds are extend in external mold framework respectively, two the first internal molds and two the second internal molds form the inner core of cable trough, by inside and outside die combination, form cable trough entity cavity, by building concrete, be processed into concrete monoblock type cable trough, then remove all inner and outer templates, obtain the monoblock type cable trough that inside has cable passage.
Accompanying drawing explanation
Fig. 1 is the perspective view of the first external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 2 is the side-looking structural representation of the first external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of the first external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 4 is the perspective view of the second external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 5 is the side-looking structural representation of the second external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 6 is the plan structure schematic diagram of the second external mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 7 is the side-looking structural representation of the first internal mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Fig. 8 is the A-A sectional view of Fig. 7;
Fig. 9 is the side-looking structural representation of the second internal mold of the making mould of the monoblock type cable trough of the embodiment of the present invention;
Figure 10 is the A-A sectional view of Fig. 9;
Figure 11 is the sectional structure schematic diagram overlooking direction after the making mould assembling of the monoblock type cable trough of the embodiment of the present invention;
Figure 12 is the main apparent direction structural representation after the making mould assembling of the monoblock type cable trough of the embodiment of the present invention.
Drawing reference numeral illustrates:
Filling chamber between 1 first external mold 2 second external mold 3 first internal mold 4 second internal mold 5 internal mold and external mold
11 first template 12 second template 13 the 3rd template 17 tenon 18 screw 101 first opening 103 second openings
21 the 4th template 22 the 5th template 23 the 6th template 27 groove 28 screw 201 the 3rd opening 203 the 4th openings
30 first internal mold opening 31 first internal mold side plate 32 base plate 35 connecting bolt 321 limited bayonet 323 locating piece 325 demoulding holes
40 second internal mold opening 41 second internal mold side plate 42 base plate 45 connecting bolt 421 limited bayonet 423 locating piece 425 demoulding holes
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and the present invention is described.
As is illustrated by figs. 11 and 12, the making mould of monoblock type cable trough comprises: the first external mold 1 and the second external mold 2 be docking together, described first external mold 1 docks with described second external mold 2 and forms external mold framework, this external mold framework is circumferentially closed, the making mould of monoblock type cable trough also comprises: be inserted into a pair first internal molds 3 in external mold framework and a pair second internal molds 4, it is shaping used that external mold act as cable trough, controlling monoblock type electric cable slot mold circumference is closed profile, internal mold act as and forms the inner core of cable trough, by inside and outside die combination, form cable trough entity cavity, by building concrete, be processed into concrete monoblock type cable trough.Like this making mould that circumference is closed is poured into a mould, just can obtain the monoblock type cable trough comprising cover plate with cable passage.
Second external mold and described first external mold are formed and removably connect, and make monoblock type cable trough easy accessibility like this;
As shown in Figure 1, Figure 2 and Figure 3, described first external mold 1 comprises: the first template 11, second template 12 and the 3rd template 13 that are in turn connected to form n shape sheet frame, wherein, parallel described 3rd template 13 of described first template 11, described second template 12 is vertically connected between the first template and described 3rd template; Described second template 12 is arranged at intervals with the first opening 101 and the second opening 103, first opening 101 and the second opening 103 are for holding the first internal mold 3 and the second internal mold 4, first opening 101 and the second opening 103 are such as that circumference is closed, to obtain closed cable passage;
As shown in Figure 4, Figure 5 and Figure 6, described second external mold comprises: be in turn connected to form the 4th template 21 of n shape sheet frame, the 5th template 22 and the 6th template 23, wherein, parallel described 6th template 23 of described 4th template 21, described 5th template 22 is vertically connected between the 4th template and described 6th template; Described 5th template 22 is arranged at intervals with the 3rd opening 201 and the 4th opening 203; Second external mold 2 is substantially identical with the structure of the first external mold 1, to form docking, and being distinguished as of the two: the first external mold 1 is provided with tenon 17 and is provided with groove for locating the second internal mold 4 for locating the first internal mold 3, second external mold 2;
Described first opening 101 is identical with described 3rd opening 201 size and shape, and described second opening 103 is identical with structure with described 4th opening 203 size;
As shown in figure 11, described first external mold 1 docks with described second external mold 2 and forms external mold framework, described first template 11 and the 4th template 21 is made to be connected in a plane, described 3rd template 13 and the 6th template 23 are connected in a plane, described second template 12 and described 5th template 22 interval arrange and are parallel to each other, like this, the external mould frame frame body of formation is two ends is opening box-shaped, to obtain the outer shape needed for cast;
As shown in Figure 7 and Figure 8, first internal mold 3, for the casing of open-type, it is such as the diminishing casing of opening, described first internal mold 3 comprises: circumference is formed the first internal mold side plate 31 closed and connect, with the base plate 32 being connected to described first internal mold side plate 31 bottom, the top of described first internal mold side plate surrounds the first internal mold opening 30, the inside of the first internal mold 3 is the cavity that the first internal mold side plate 31 surrounds, this cavity is formed as cable passage after form removal, first internal mold opening 30 is in order to carry out installation and removal use, during two the first internal mold docking, need to put in from the first internal mold opening 30, the base plate 32 of two the first internal molds is connected to base plate 32 place,
As shown in Figure 9 and Figure 10, second internal mold 4, for the casing of open-type, described second internal mold comprises: circumference is formed the second internal mold side plate 41 closing connection and the base plate 42 being connected to described second internal mold side plate bottom, the top of described second internal mold side plate surrounds the second internal mold opening 40; The structure of the second internal mold is identical with the first internal mold with the function of each building block or similar;
As shown in figure 11, the quantity of described first internal mold is two, wherein, first described first internal mold extend into described external mold framework from the first opening, second described first internal mold extend into described external mold framework from the 3rd opening, first described first internal mold docks mutually with second described first internal mold, and is connected by the base plate of two described first internal molds; The distance on the top of two described first internal mold side plates is more than or equal to the spacing between described second template and described 5th template; To enable two described first internal molds be formed identical with external mold framework, do not misplace.
The quantity of described second internal mold is two, wherein, first described second internal mold extend into described external mold framework from the second opening, second described second internal mold extend into described external mold framework from the 4th opening, first described second internal mold docks mutually with second described second internal mold, and is connected by the base plate of two described second internal molds; The distance on the top of two described second internal mold side plates is more than or equal to the spacing between described second template and described 5th template, to enable two described second internal molds be formed identical with external mold framework, does not misplace.
Further, described first external mold becomes to dock by bolt shape with described second external mold, such easy accessibility.Such as, first template 11 of the first external mold 1 and the 3rd template 13 has flange, flange is provided with screw 18,4th template 21 of the second external mold and the 6th template 23 has flange, flange is provided with screw 28, during connection by bolt through screw 18 and screw 28, just can connect the flange had in flange and the 4th template 21 and the 6th template 23 of the first template 11 and the 3rd template 13 easily, and dismounting is also all outside the first external mold and described second external mold, very convenient.First external mold and described second external mold leave mother-son groove at mould seam crossing, are convenient to two side mold location.
Further, described first opening is different with the shape of the second opening, to obtain the cable passage of different size.
Further, described second template 12 and described 5th template 22 respectively with the top clamping of described first internal mold side plate.As Fig. 1 and Fig. 4, the second template 12 is provided with tenon 17, and the 5th template 22 is provided with groove 27, for the top clamping with described first internal mold side plate, to realize the location between interior external mold.In like manner, described second template and described 5th template respectively with the top clamping of described second internal mold side plate.
Further, first described first internal mold is bolted mutual docking with second described first internal mold.First described second internal mold is bolted mutual docking with second described second internal mold.As Figure 11, two the first internal molds 3 are docked mutually by connecting bolt 35, and two the second internal molds 4 are docked mutually by connecting bolt 45, and such easy accessibility, can repeatedly use, cost is low.In addition be bolted, two external molds are fixed by the pulling force of two the first internal molds, now, the fastening formation of internal mold external mold is overall.
Further, as Fig. 8 and Figure 11, the base plate 32 of the first internal mold is provided with locating piece 323, the base plate 32 of the first internal mold is also provided with limited bayonet 321, be respectively used to mutual location during two the first internal mold docking, multiple screens can be realized, thus ensure that first described first internal mold and second described first internal mold realize mutually locating by draw-in groove and projection.First the first internal mold and second clamping of the first internal mold on the basis be spirally connected can be formed.
Further, as Figure 10 and Figure 11, the base plate 42 of the second internal mold 4 is provided with locating piece 423, the base plate 42 of the second internal mold is also provided with limited bayonet 421, be respectively used to mutual location during two the second internal mold docking, multiple screens can be realized, thus ensure that first described second internal mold and second described second internal mold realize mutually locating by mutual clamping.Second the first internal mold and second clamping of the second internal mold on the basis be spirally connected can be formed.
In the present invention, one outside in mold framework cast can form one section of monoblock type cable trough, distance between the distance on the top of two described first internal mold side plates or the first internal mold opening 30 is the length of one section of monoblock type cable trough, the distance on the top of two described first internal mold side plates is such as 40 to 80cm, be such as 60cm, to obtain suitable length, through the connection of multistage monoblock type cable trough, the cable trough that downline is longer can be formed.
The assembling process of the making mould of monoblock type cable trough is: the first external mold 1 is connected into entirety with described second external mold 2 by bolt hole bolt, form external mold framework, external mold framework is put into respectively in the bottom of 2 the first internal mold 3, second internal molds 4 from two of external mold openings, and with screw rod by the first internal mold 3, second internal mold 4 respectively with fastening, now, the top of two internal molds is by the second template 12 of external mold, the 5th template 22 dieback, prevent the swollen mould of external mold, by inside and outside die combination, form cable trough entity cavity and the filling chamber 5 between internal mold and external mold.After the making set of molds of monoblock type cable trough dresses up entirety, place on precast base, with pull bar by after fastening for the making mould of monoblock type cable trough, concrete is built in mould, filling chamber 5 between internal mold and external mold is poured into a mould, reaches after 2.5MPa until concrete strength, by demoulding hole 325 and demoulding hole 425 demoulding, remove each external mold and internal mold, cable trough is produced and is terminated.
The making mold integral of monoblock type cable trough only needs fixing several places screw and plastic, within every 8 hours, can have enough to meet the need once, improve operating efficiency and the mould number of turnover.According to current similar cover-plate type electric cable slot mold construction experience, just need can carry out form removal when concrete strength meets 18.5Mpa, striking time needs 48 hours the most early.And the making mould of monoblock type cable trough of the present invention is without bed die, after concrete initial set, intensity meets 2.5Mpa and collapsible die, only needs 8 hours, greatly improves mould week transfer efficient.
The making mould making monoblock type cable trough of the present invention is carried out for the similar punching block of employing, then number of fitting parts increases, need to arrange 16 lens just can complete this template peace and tear that (monolithic internal mold splits into 6 pieces open, external mold splits into 4 pieces, two groups of internal molds add that external mold amounts to 16 pieces), and installation accuracy is poor, working procedure is loaded down with trivial details, and effect is lower.And mould of the present invention adopts pin-connected panel piecemeal die assembly integrally, easy accessibility.Each internal mold and external mold are mould of plastics in addition, transport light.
Effect of the present invention is fast, efficiency is high, meets energy-saving and emission-reduction requirement.
The foregoing is only the schematic detailed description of the invention of the present invention, and be not used to limit scope of the present invention.For each part of the present invention can mutually combine under the condition of not conflicting, any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (9)
1. a making mould for monoblock type cable trough, is characterized in that, the making mould of described monoblock type cable trough comprises:
First external mold;
Second external mold, is formed to dismantle with described first external mold and is connected;
Described first external mold comprises: be in turn connected to form the first template of n shape sheet frame, the second template and the 3rd template, wherein, parallel described 3rd template of described first template, described second template is vertically connected between the first template and described 3rd template; Described second template is arranged at intervals with the first opening and the second opening;
Described second external mold comprises: be in turn connected to form the 4th template of n shape sheet frame, the 5th template and the 6th template, wherein, parallel described 6th template of described 4th template, described 5th template is vertically connected between the 4th template and described 6th template; Described 5th template is arranged at intervals with the 3rd opening and the 4th opening;
Described first opening is identical with shape with described 3rd openings of sizes, and described second opening is identical with structure with described 4th openings of sizes;
Described first external mold docks with described second external mold and forms external mold framework, described first template and the 4th template is made to be connected in a plane, described 3rd template and the 6th template are connected in a plane, described second template and described 5th form spacing arrange and are parallel to each other, and described external mold framework circumferentially forms the space enclosed;
First internal mold, for the casing of open-type, and be the diminishing casing of opening, described first internal mold comprises: form the first internal mold side plate closed and connect and the base plate being connected to described first internal mold side plate bottom, the top of described first internal mold side plate surrounds the first internal mold opening;
Second internal mold, be the casing of open-type, described second internal mold comprises: form the second internal mold side plate closed and connect and the base plate being connected to described second internal mold side plate bottom, the top of described second internal mold side plate surrounds the second internal mold opening;
And, the quantity of described first internal mold is two, wherein, first described first internal mold extend into described external mold framework from the first opening, second described first internal mold extend into described external mold framework from the 3rd opening, first described first internal mold docks mutually with second described first internal mold, and is connected by the base plate of two described first internal molds; The distance on the top of two described first internal mold side plates is more than or equal to the spacing between described second template and described 5th template;
The quantity of described second internal mold is two, wherein, first described second internal mold extend into described external mold framework from the second opening, second described second internal mold extend into described external mold framework from the 4th opening, first described second internal mold docks mutually with second described second internal mold, and is connected by the base plate of two described second internal molds; The distance on the top of two described second internal mold side plates is more than or equal to the spacing between described second template and described 5th template.
2. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, described first external mold becomes to dock by bolt shape with described second external mold.
3. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, described first opening is different with the shape of the second opening.
4. the making mould of monoblock type cable trough as claimed in claim 1, is characterized in that, described second template and described 5th template respectively with the top clamping of described first internal mold side plate.
5. the making mould of monoblock type cable trough as claimed in claim 1, is characterized in that, described second template and described 5th template respectively with the top clamping of described second internal mold side plate.
6. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, first described first internal mold is bolted mutual docking with second described first internal mold.
7. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, first described second internal mold is bolted mutual docking with second described second internal mold.
8. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, first described first internal mold and second described first internal mold realize mutually locating by draw-in groove and projection.
9. the making mould of monoblock type cable trough as claimed in claim 1, it is characterized in that, first described second internal mold and second described second internal mold realize mutually locating by mutual clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717109.2A CN103692538B (en) | 2013-12-23 | 2013-12-23 | The making mould of monoblock type cable trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717109.2A CN103692538B (en) | 2013-12-23 | 2013-12-23 | The making mould of monoblock type cable trough |
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| Publication Number | Publication Date |
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| CN103692538A CN103692538A (en) | 2014-04-02 |
| CN103692538B true CN103692538B (en) | 2016-01-06 |
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| CN201310717109.2A Active CN103692538B (en) | 2013-12-23 | 2013-12-23 | The making mould of monoblock type cable trough |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10278023A (en) * | 1997-04-03 | 1998-10-20 | Shinkai Kogyo Kk | Mold device for molding concrete product |
| CN201194185Y (en) * | 2008-03-22 | 2009-02-11 | 烟建集团有限公司 | Electric cable slot mold |
| CN201533132U (en) * | 2009-10-10 | 2010-07-21 | 泉州市恒兴工业机械有限公司 | Electric/optical cable trough and die for preparing same |
| KR20110003729A (en) * | 2009-07-06 | 2011-01-13 | 주식회사 서강이엔씨 | Cable duct stand |
| CN201872232U (en) * | 2010-11-17 | 2011-06-22 | 中铁十七局集团第四工程有限公司 | Vertical cable channel formwork |
| CN203622619U (en) * | 2013-12-23 | 2014-06-04 | 中交第一公路工程局有限公司 | Manufacturing die for integral cable channel |
-
2013
- 2013-12-23 CN CN201310717109.2A patent/CN103692538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10278023A (en) * | 1997-04-03 | 1998-10-20 | Shinkai Kogyo Kk | Mold device for molding concrete product |
| CN201194185Y (en) * | 2008-03-22 | 2009-02-11 | 烟建集团有限公司 | Electric cable slot mold |
| KR20110003729A (en) * | 2009-07-06 | 2011-01-13 | 주식회사 서강이엔씨 | Cable duct stand |
| CN201533132U (en) * | 2009-10-10 | 2010-07-21 | 泉州市恒兴工业机械有限公司 | Electric/optical cable trough and die for preparing same |
| CN201872232U (en) * | 2010-11-17 | 2011-06-22 | 中铁十七局集团第四工程有限公司 | Vertical cable channel formwork |
| CN203622619U (en) * | 2013-12-23 | 2014-06-04 | 中交第一公路工程局有限公司 | Manufacturing die for integral cable channel |
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| Publication number | Publication date |
|---|---|
| CN103692538A (en) | 2014-04-02 |
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