CN205076664U - Cable wire firebreak device - Google Patents
Cable wire firebreak device Download PDFInfo
- Publication number
- CN205076664U CN205076664U CN201520777090.5U CN201520777090U CN205076664U CN 205076664 U CN205076664 U CN 205076664U CN 201520777090 U CN201520777090 U CN 201520777090U CN 205076664 U CN205076664 U CN 205076664U
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- Prior art keywords
- cable wire
- fireproof casing
- shaped
- fire
- plate
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Abstract
The utility model discloses a cable wire firebreak device relates to hoisting equipment technical field, and in current cable wire fire protection planning, it is relatively poor to apply paint fireproof paint fireproof effect with a brush, and PLASTIC LAMINATED parcel cable wire leads to the problem of its processing degree of difficulty increase. It is including tightly locating a plurality of pipe clamps on the cable wire, and the fire prevention sleeve pipe of cladding cable wire and pipe clamp, the fire prevention sleeve pipe is formed by the continuous concatenation of standard tube coupling head and the tail that a plurality of structures are the same, and every standard tube coupling is assembled by two matched with U shape members and is formed, and the seam crossing of two U -shaped members is equipped with the recess, and fire prevention sleeve pipe and pipe clamp are through setting up the bolt threaded connection in the recess.
Description
Technical field
The utility model relates to technical field of crane equipment, particularly a kind of cable wire refractory protection.
Background technology
Cable wire is twisted stock by many or multiply finer wire, then centered by wire rope core, twist with the fingers helically wound flexible cable by the stock of some, in transport operation for promoting, traction, tension and carrying material.The intensity of cable wire is high, from heavy and light, not easily whole root fracture suddenly, stable working is reliable, is thus widely used in each field.
According to the record of CECS200:2006 " construction steel structure fireproofing technique specification " 9.1.3, when fire protection design is carried out to cable wire, at cable wire external coating non-expansion type fire-resistant coating for steel structure, to improve the refractory ability of cable wire, slow down the propagation speed of propagation of flame, but the method flameproof effect of brushing fire-retardant paint is poor; If adopt the method for fire-proof plate parcel cable wire, turn increase the difficulty of processing of fire-proof plate.
Therefore, how to design one both easy and simple to handle, there is again the cable wire refractory protection of excellent flameproof effect, become the difficult problem that those skilled in the art face.
Summary of the invention
For in existing cable wire fire protection design, brushing fire-retardant paint flameproof effect is poor, the problem that fire-proof plate parcel cable wire causes its difficulty of processing to increase, the purpose of this utility model is to provide a kind of cable wire refractory protection, the mode that fireproof casing adopts two parts U-shaped rod member assembled, and be threaded with pipe clamp sheathed on cable wire, thus fireproof casing and built-in cable wire are firmly linked together, not only operate more fast simple and easy, improve work efficiency; And the safety of structure of refractory protection is improved.
The utility model solves the cable wire refractory protection that its technical matters adopts, and comprises the some pipe clamps be closely sheathed on cable wire; And the fireproof casing of coated described cable wire and described pipe clamp; Described fireproof casing is spliced continuously by the standard tube coupling head and the tail that some structures are identical, each described standard tube coupling is assembled by two U-shaped rod members matched, the seam of two described U-shaped rod members is provided with groove, and described fireproof casing is connected by the bolt thread be arranged in described groove with described pipe clamp.
Preferably, described pipe clamp comprises two U-shaped intermediate plates matched, and the two ends of each described U-shaped intermediate plate are equipped with lug, and the lug bolt of two described U-shaped intermediate plates connects, just two described U-shaped intermediate plates can cable wire described in banding; The outer wall of described U-shaped intermediate plate is also connected with the fixed mount of Π shape, and two legs of described fixed mount are weldingly fixed on described U-shaped intermediate plate, and the connecting panel between two described legs is threaded with described fireproof casing.
Preferably, described fixed mount is arranged on the middle part of described U-shaped intermediate plate.
Preferably, be also embedded with sealing band in described groove, described sealing band comprises the obturator be plugged in described groove, and the U-shaped cover plate of spiral-lock outside described obturator; Described obturator is filled by structural adhesion material and is formed, and two side plates of described U-shaped cover plate to insert in described groove and by described structural adhesion compacting, make described U-shaped cover plate can firmly spiral-lock on described groove.
Preferably, also fire-protection ring is provided with between the end plate of described fireproof casing and described cable wire.
Preferably, also comprise bracing frame, support frame as described above comprises the sleeve pipe be sheathed on described cable wire, and at least two blocks of wing plates of axis radial equipartition along described sleeve pipe, described sleeve pipe is assembled by two semi-circular sheet steel, the fixed end of described wing plate is fixed on described sleeve pipe, and the free end of described wing plate and the inwall of described U-shaped rod member offset.
Preferably, the galvanized steel pipe that described fireproof casing is more than or equal to 1.5mm by wall thickness is made, and the inwall of described fireproof casing is coated with the fire-retardant paint of fire endurance more than 1.5 hours, and the outer wall of described fireproof casing sprays paint process.
Preferably, the galvanized plate that described U-shaped cover plate is more than or equal to 1.5mm by thickness is made, and the inwall of described U-shaped cover plate is coated with the fire-retardant paint of fire endurance more than 1.5 hours, and the outer wall of described U-shaped cover plate sprays paint process.
Effect of the present utility model is: cable wire refractory protection of the present utility model, and fireproof casing is spliced continuously by the standard tube coupling head and the tail that some structures are identical, and each standard tube coupling is formed by two U-shaped rod members matched are assembled; Sheathed some pipe clamps on cable wire are also fastening, the cable wire being arranged with pipe clamp is embedded in the groove of a U-shaped rod member, again by another U-shaped rod member and its fastening, bolt is provided with in two U-shaped rod member seam grooves, fireproof casing and pipe clamp can be threaded togather, thus fireproof casing and built-in cable wire are firmly linked together, utilize fireproof casing and between fireproof casing and cable wire, the cavity structure of self-assembling formation realizes effect to cable wire flameproof protection; Be threaded between fireproof casing with pipe clamp, not only operate more fast simple and easy, improve work efficiency; And the weld nugget decreased between component, the safety of structure of refractory protection is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that the cable wire refractory protection of the utility model one embodiment is installed on cable wire;
Fig. 2 is the section-drawing of the longitudinal direction of Fig. 1;
Fig. 3 is the partial enlarged drawing of the part A of Fig. 2;
Fig. 4 is the B-B section-drawing of Fig. 2;
Fig. 5 is the C-C section-drawing of Fig. 2;
Fig. 6 is the section-drawing of pipe clamp in the utility model one embodiment;
Fig. 7 is the section-drawing of fireproof casing in the utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of cable wire refractory protection of the utility model is described in further detail.According to explanation below and claims, advantage of the present utility model and feature will be clearer.Below by cited embodiment by reference to the accompanying drawings, technology contents of the present utility model and feature will be described in detail.Need to illustrate in addition, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solutions of the utility model.
Embodiment one: composition graphs 1 to Fig. 7 illustrates the cable wire refractory protection of the present embodiment, as shown in Figure 2, it comprises the some pipe clamps 10 be closely sheathed on cable wire 1; And the fireproof casing 20 of coated cable wire 1 and pipe clamp 10; For ease of transport and carrying, fireproof casing 20 can be spliced continuously by the standard tube coupling head and the tail that some structures are identical, and the connection mode between standard tube coupling is prior art content, repeats no more herein; As shown in Figure 7, each standard tube coupling is assembled by two U-shaped rod members 21 matched, and the seam of two U-shaped rod members 21 is provided with groove 22, and fireproof casing 20 is connected by the bolt thread be arranged in groove 22 with pipe clamp 10.
Cable wire refractory protection of the present utility model, fireproof casing 20 is spliced continuously by the standard tube coupling head and the tail that some structures are identical, and each standard tube coupling is formed by two U-shaped rod members 21 matched are assembled; Sheathed some pipe clamps 10 on cable wire 1 are also fastening, the cable wire 1 being arranged with pipe clamp 10 is embedded in the groove of a U-shaped rod member 21, again by another U-shaped rod member 21 and its fastening, bolt is provided with in two U-shaped rod member 21 seam grooves 22, fireproof casing 20 and pipe clamp 10 can be threaded togather, thus fireproof casing 20 and built-in cable wire 1 are firmly linked together, utilize fireproof casing 20 and the cavity structure of self-assembling formation between fireproof casing 20 and cable wire 1, all effectively can improve the flameproof effect of cable wire 1; Be threaded between fireproof casing 20 with pipe clamp 10, not only operate more fast simple and easy, improve work efficiency; And the weld nugget decreased between component, the safety of structure of refractory protection is improved.
As shown in Figure 6, pipe clamp 10 comprises two stainless U-shaped intermediate plates 11 matched, and the two ends of each U-shaped intermediate plate 11 are equipped with lug 12, and lug 12 bolt of two U-shaped intermediate plates 11 connects, just two U-shaped intermediate plates 11 can banding cable wire 1; The outer wall of U-shaped intermediate plate 11 is also connected with the fixed mount 13 of Π shape, and two legs of fixed mount 13 are weldingly fixed on U-shaped intermediate plate 11, and the connecting panel between two legs is threaded with fireproof casing 20; Realized the connection of pipe clamp 10 and fireproof casing 20 by fixed mount 13, the space between connecting panel and U-shaped intermediate plate 11 can hold the end of bolt, avoids the pointed end damage of bolt or destroys U-shaped intermediate plate 11; Preferably, the fixed mount 13 of the present embodiment is arranged on the middle part of U-shaped intermediate plate 11, can make the stressed more balanced of U-shaped intermediate plate 11; It is noted that be only an example for connecting the structure of the fixed mount of pipe clamp 10 and fireproof casing 20 herein, be not limited thereto.
As shown in Figure 5, be also embedded with sealing band in above-mentioned groove 22, sealing band comprises and is plugged in obturator 23 in groove 22 and the U-shaped cover plate 24 of spiral-lock outside obturator 23; In the present embodiment, obturator 23 preferred structure glue material is filled and is formed, structural adhesion refers to high (the compression strength >65MPa of intensity, steel-steel is just drawing bind strength >30MPa, shear strength >18MPa), larger load can be born, and ageing-resistant, endurance, withstanding corrosion, the adhesion agent of stable performance in life expectation; Two side plates of U-shaped cover plate 24 to insert in grooves 22 and by structural adhesion compacting, make U-shaped cover plate 24 can firmly spiral-lock on groove 22; Above-mentioned obturator 23 can cover the bolt in groove 22, and supports U-shaped cover plate 24, and enable its top board concordant with the outer wall of fireproof casing 20, the leak tightness of fireproof casing 20 and visual effect are all better.
As shown in Figure 3, fire-protection ring 23 is also provided with between the end plate of fireproof casing 20 and cable wire 1; Fire-protection ring 23 makes shell by metallic material, and the fire-retardant expansion core of inner filling is made, fire-protection ring 23 is set in the outer wall of cable wire 1, core is met fire and to be heated undergoes rapid expansion extrude cable wire 1, can gap between shutoff within a short period of time cable wire 1 and fireproof casing 20 end plate, thus stop fire spreading.Preferably, the end of fireproof casing 20 is taper type, and its end and cable wire 1 are fitted more, and structure is more compact.
Please continue to refer to Fig. 3, cable wire refractory protection also comprises bracing frame 24, bracing frame 24 comprises the sleeve pipe 24a be sheathed on cable wire 1, and along at least two pieces of wing plate 24b of sleeve pipe 24a axis ax radial equipartition, sleeve pipe 24a is assembled by two semi-circular sheet steel, the fixed end of wing plate 24b is fixed on sleeve pipe 24a, and the free end of wing plate 24b and the inwall of U-shaped rod member 21 offset.The fastening cable wire 1 of sleeve pipe 24a due to bracing frame 24, the wing plate 24b outside sleeve pipe 24a is against on the inwall of fireproof casing 20, and therefore, bracing frame 24 can play the effect of further stable support to cable wire 1, prevent cable wire 1 from rocking at the inner chamber of fireproof casing 20.
Better, the galvanized steel pipe that above-mentioned fireproof casing 20 is more than or equal to 1.5mm by wall thickness is made, and the inwall of fireproof casing 20 is coated with the fire-retardant paint of fire endurance more than 1.5 hours, and the outer wall of fireproof casing 20 sprays paint process.The galvanized plate that U-shaped cover plate 24 is more than or equal to 1.5mm by thickness is made, and the inwall of U-shaped cover plate 24 is coated with the fire-retardant paint of fire endurance more than 1.5 hours, the process and the outer wall of U-shaped cover plate 24 sprays paint.The fireproof casing 20 that inwall processes through above-mentioned fire prevention and U-shaped cover plate 24; compare and fire-retardant paint is directly brushed the mode on cable wire 1; the fireproof casing 20 that the utility model utilizes inwall to be coated with fire-retardant paint protects cable wire 1; there is better flameproof protection effect; compare the mode of the coated cable wire 1 of fire-proof plate, equal more convenient and quicker is processed and installed to fireproof casing 20.
Illustrate that the installation process of the present embodiment cable wire refractory protection is as follows below in conjunction with Fig. 1 to Fig. 7:
One, some pipe clamps 10 to be set on cable wire 1 and to tighten fixing, making the position of the bolt hole of pipe clamp 10 corresponding with the position of fireproof casing 20 groove 22 upper bolt hole;
Two, the cable wire 1 being provided with pipe clamp 10 is put into the groove of a U-shaped rod member 21 of fireproof casing 20, then another U-shaped rod member 21 of spiral-lock, the fireproof casing 20 after assembled completing is threaded by stainless steel bolt with pipe clamp 10.
The present embodiment cable wire refractory protection is by getting up fireproof casing 20 and cable wire 1 compact siro spinning technology thus reach the object of flameproof protection, first, pipe clamp 10 to be fixed on cable wire 1 and to measure the position of each pipe clamp 10, making the position of the bolt hole on pipe clamp 10 corresponding with the position of fireproof casing 20 upper bolt hole; Again the cable wire 1 being fixed with pipe clamp 10 is inserted in U-shaped rod member 21, another U-shaped rod member 21 is assembled with it complete after, in groove 22, fireproof casing 20 is threaded with pipe clamp 10 by corresponding position; The mode that fireproof casing 20 adopts two parts U-shaped rod member 21 assembled, makes each control step of installation process very clear, simple to operate, is easy to control; Fireproof casing 20 is threaded with pipe clamp 10, fireproof casing 20 can be fixedly secured on cable wire 1, decrease welding operation, improve work efficiency.
Also step 3 is comprised: setting-in sealing band in the groove 22 of fireproof casing 20 after step 2; The groove 22 of fireproof casing 20 adopts sealing band shutoff, enhances the leak tightness of fireproof casing 20, improves the flameproof protection effect of fireproof casing 20 entirety.
Also comprise in above-mentioned steps one, the fixed mount 13 of Π shape is welded on pipe clamp successively, and in the end of cable wire 1, fire-protection ring 23 and bracing frame 24 are installed; Realize being threaded of pipe clamp 10 and fireproof casing 20 by fixed mount 13, avoid the pointed end damage of bolt or destroy U-shaped intermediate plate 21, bracing frame 24 can play the effect of further stable support to cable wire 1, prevent cable wire 1 from rocking in fireproof casing 20; In step 2, the cable wire 1 being provided with fire-protection ring 23, bracing frame 24 and pipe clamp 10 is embedded in the groove 22 of U-shaped rod member 21, and another U-shaped rod member 21 and its are carried out assembled and is threaded with pipe clamp 10.
Foregoing description is only the description to the utility model preferred embodiment; any restriction not to the utility model scope; any change that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (8)
1. a cable wire refractory protection, is characterized in that, comprising:
Closely be sheathed on the some pipe clamps on cable wire;
And the fireproof casing of coated described cable wire and described pipe clamp;
Described fireproof casing is spliced continuously by the standard tube coupling head and the tail that some structures are identical, each described standard tube coupling is assembled by two U-shaped rod members matched, the seam of two described U-shaped rod members is provided with groove, and described fireproof casing is connected by the bolt thread be arranged in described groove with described pipe clamp.
2. cable wire refractory protection according to claim 1, it is characterized in that: described pipe clamp comprises two U-shaped intermediate plates matched, the two ends of each described U-shaped intermediate plate are equipped with lug, and the lug bolt of two described U-shaped intermediate plates connects, just two described U-shaped intermediate plates can cable wire described in banding; The outer wall of described U-shaped intermediate plate is also connected with the fixed mount of Π shape, and two legs of described fixed mount are weldingly fixed on described U-shaped intermediate plate, and the connecting panel between two described legs is threaded with described fireproof casing.
3. cable wire refractory protection according to claim 2, is characterized in that: described fixed mount is arranged on the middle part of described U-shaped intermediate plate.
4. cable wire refractory protection according to claim 1, it is characterized in that: be also embedded with sealing band in described groove, described sealing band comprises the obturator be plugged in described groove, and the U-shaped cover plate of spiral-lock outside described obturator; Described obturator is filled by structural adhesion material and is formed, and two side plates of described U-shaped cover plate to insert in described groove and by described structural adhesion compacting, make described U-shaped cover plate can firmly spiral-lock on described groove.
5. cable wire refractory protection according to claim 1, is characterized in that: be also provided with fire-protection ring between the end plate of described fireproof casing and described cable wire.
6. cable wire refractory protection according to claim 1, it is characterized in that: also comprise bracing frame, support frame as described above comprises the sleeve pipe be sheathed on described cable wire, and at least two blocks of wing plates of axis radial equipartition along described sleeve pipe, described sleeve pipe is assembled by two semi-circular sheet steel, the fixed end of described wing plate is fixed on described sleeve pipe, and the free end of described wing plate and the inwall of described U-shaped rod member offset.
7. the cable wire refractory protection according to any one of claim 1 to 6, it is characterized in that: the galvanized steel pipe that described fireproof casing is more than or equal to 1.5mm by wall thickness is made, and the inwall of described fireproof casing is coated with the fire-retardant paint of fire endurance more than 1.5 hours, the outer wall of described fireproof casing sprays paint process.
8. cable wire refractory protection according to claim 4, it is characterized in that: the galvanized plate that described U-shaped cover plate is more than or equal to 1.5mm by thickness is made, and the inwall of described U-shaped cover plate is coated with the fire-retardant paint of fire endurance more than 1.5 hours, the outer wall of described U-shaped cover plate sprays paint process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777090.5U CN205076664U (en) | 2015-10-08 | 2015-10-08 | Cable wire firebreak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777090.5U CN205076664U (en) | 2015-10-08 | 2015-10-08 | Cable wire firebreak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076664U true CN205076664U (en) | 2016-03-09 |
Family
ID=55429084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777090.5U Withdrawn - After Issue CN205076664U (en) | 2015-10-08 | 2015-10-08 | Cable wire firebreak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217441A (en) * | 2015-10-08 | 2016-01-06 | 上海建工集团股份有限公司 | A kind of cable wire refractory protection and installation method thereof |
| CN112402887A (en) * | 2020-11-26 | 2021-02-26 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
-
2015
- 2015-10-08 CN CN201520777090.5U patent/CN205076664U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217441A (en) * | 2015-10-08 | 2016-01-06 | 上海建工集团股份有限公司 | A kind of cable wire refractory protection and installation method thereof |
| CN105217441B (en) * | 2015-10-08 | 2018-02-02 | 上海建工集团股份有限公司 | A kind of cable wire firebreak device and its installation method |
| CN112402887A (en) * | 2020-11-26 | 2021-02-26 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
| CN112402887B (en) * | 2020-11-26 | 2021-12-10 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180202 |
|
| AV01 | Patent right actively abandoned |