CN206263479U - A kind of high-rise working firebreak device - Google Patents
A kind of high-rise working firebreak device Download PDFInfo
- Publication number
- CN206263479U CN206263479U CN201621416206.3U CN201621416206U CN206263479U CN 206263479 U CN206263479 U CN 206263479U CN 201621416206 U CN201621416206 U CN 201621416206U CN 206263479 U CN206263479 U CN 206263479U
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- China
- Prior art keywords
- strap
- ambulatory splint
- mounting bracket
- flameproof fabric
- fastening bolt
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Abstract
The utility model discloses a kind of high-rise working firebreak device, flameproof fabric including mounting bracket and on mounting bracket, also include strap, ambulatory splint and fastening bolt, internal thread hole is provided with the strap and ambulatory splint, the strap is fixed on mounting bracket, and the strap forms bolt connection relation with ambulatory splint by sequentially passing through the fastening bolt of each upper internal thread hole.The device fixed on steel construction reliability it is high, fire prevention reliability it is high.
Description
Technical field
The utility model is related to welding procedure fireproofing technique field in engineering construction, and more particularly to a kind of high-rise working is prevented
Fiery device.
Background technology
In construction welding scene, fire safety is particularly important, take effectively prevent fires, measure of starting to exchange fire it is extremely critical.
Steel-structure factory building eminence installation exercise is essentially rod member connection, during eminence installation exercise, need to be welded, thermal cutting etc. it is dynamic
Fiery operation.In related operation, there is the situation that fuse metal or metal oxide splash, drip, above fuse metal or metal
Oxide temperature is higher, belongs to fire risk source, and traditional control method is that basin of starting to exchange fire, fire operation lower section are used at fire operation
Laying flameproof fabric etc., but the basin placement of starting to exchange fire of eminence fire operation has difficulties, and operability is poor；The laying of fire operation lower section is anti-
The flameproof effect of fiery measure is not good, and relatively costly.Therefore a kind of new fire proof construction of offer is needed badly to be applied to steel construction
Factory building roof truss high-rise working is prevented fires.
Utility model content
For during eminence fire operation, it is high, anti-that fireproofing installation sets difficult, setup cost present in above-mentioned prior art
The problem of fiery effect on driving birds is not good, the utility model provides a kind of high-rise working firebreak device.Fixation can on steel construction for the device
By property it is high, fire prevention reliability it is high.
A kind of high-rise working firebreak device that the utility model is provided is by following technical essential come solve problem：It is a kind of high
Place's operation firebreak device, including mounting bracket and the flameproof fabric on mounting bracket, also including strap, ambulatory splint and tight
Fixing bolt, is provided with internal thread hole on the strap and ambulatory splint, the strap is fixed on mounting bracket, institute
State strap and form bolt connection relation by sequentially passing through the fastening bolt of each upper internal thread hole with ambulatory splint.
Specifically, the mounting bracket is used to be connected with by the steel construction of fire operation, the company of mounting bracket and steel construction is completed
After connecing, flameproof fabric be located at steel construction lower section, steel construction is welded, thermal cutting when, produced falls metal, such as splash
Fuse metal, metal oxide, the metal derby that cuts etc. drop on flameproof fabric, reach and avoid causing fire or scald to be got angry
The purpose of point lower section personnel.
In this structure, the ambulatory splint is used to for the present apparatus to be arranged on steel construction with strap, i.e., by activity
Clamping plate and clamping of the strap to steel construction, complete fixation of the present apparatus on steel construction.In this structure, pressed from both sides by activity
Internal thread hole is set simultaneously on plate and strap, so, on the internal thread hole, strap in fastening bolt and ambulatory splint
Internal thread hole simultaneously be threadedly coupled after, while rotation to fixing bolt by screw thread on two clamping plates constraint, can play anti-
The only effect of fixing bolt rotation in the case of non-artificial, so, for the characteristic that present apparatus high-altitude is installed, what this programme was provided
Structure reliably can be fixed on steel construction after completion and steel structure connection with good dropproof function, the i.e. present apparatus.
The structure that this case is provided can be realized in the following way with steel structure connection：First by fixing bolt and ambulatory splint
Threaded connection, and fastening bolt is to wearing the not homonymy of ambulatory splint, then by ambulatory splint near fastening bolt thread segment end
Side is fitted on the surface of steel construction, then, the strap being fixedly connected with mounting bracket is attached to the opposite side of steel construction,
Ensure the internal thread hole axis collinear of two clamping plates simultaneously, it is now, living in the case where ambulatory splint is not rotated with fastening bolt
During dynamic clamping plate and the spacing of strap may not ensure that fastening bolt can screw in strap, then, by somewhat adjusting
Whole ambulatory splint and the form such as strap spacing, synchronous axial system ambulatory splint and fastening bolt, rotation strap so that tight
Fixing bolt is imported into the internal thread hole of strap, completes the bolt connection of fastening bolt and strap, then, then is passed through
As hammering mode, make ambulatory splint relative to fastening bolt rotate and near strap a lateral movement, so, you can
Complete the present apparatus being fixedly connected on steel construction.Alternatively, with strap be all connected with ambulatory splint by cocoa
In fastening bolt, after the spacing between adjustment ambulatory splint and strap, steel construction is embedded in ambulatory splint and geometrical clamp
In gap between plate, then, then by way of such as hammering, ambulatory splint is set to be rotated relative to fastening bolt and near solid
One lateral movement of clamp plate, so, you can complete the present apparatus being fixedly connected on steel construction.During dismounting, also can be by advance
Hammering ambulatory splint, after changing ambulatory splint and strap spacing, directly takes out the present apparatus by steel construction.Work as the present apparatus
Get angry position with to next place, next place get angry position steel construction it is consistent with the last time or only have reduced size inclined
During difference, directly by gap of the steel construction insertion ambulatory splint with strap, ambulatory splint is then hammered again, you can complete this
Connection of the device on steel construction.To sum up, in the present apparatus ambulatory splint, fastening bolt and strap three annexation,
Also have cause the present apparatus connect on steel construction with convenient disassembly, it is quick the characteristics of.
Further technical scheme is：
To cause the present apparatus after completion and steel structure connection, two ends and the steel construction of flameproof fabric are respectively provided with enough connections
Intensity, to lift the present apparatus to dropping to the bearing capacity of object on its flameproof fabric, the quantity of the mounting bracket is two, described
Mounting bracket includes column, and strap is respectively and fixedly provided with each column, and activity is connected with by fastening bolt on each strap
Clamping plate, one end of the flameproof fabric is connected with a wherein root post, and the other end of flameproof fabric is connected with another root post.Existing skill
In art, the steel construction got angry generally shaped steel, so, two mounting brackets are separately mounted to the left and right sides of steel construction, not Tongan City
The connection with steel construction for flameproof fabric difference end is shelved, so, not only contributes to improve the present apparatus to dropping to object thereon
Bearing capacity；Meanwhile, it is easy to starting to exchange fire for the one formed below full encirclement structure in steel construction, i.e. one groove-like structure of formation
Groove：Two mounting brackets respectively as groove-like structure side wall, flameproof fabric as groove-like structure bottom surface, it is dynamic with comprehensive protection
The high temp objects that fiery operation is produced fall.
Used as a kind of bonding strength of flameproof fabric and column way of realization high, the section of the column is L-shaped, described anti-
Be respectively provided with tie point between fiery cloth and the different edge of column, and flameproof fabric two ends respectively with after the connection of corresponding mounting bracket, prevent
Fiery cloth forms a groove-like structure.Specifically, each strap is respectively welded at the inner side of any a line of each column, and it is solid
Clamp plate is parallel with the another a line of column, when the present apparatus and steel construction are assembled, the another a line of each column be in just to relation,
Flameproof fabric is each attached to the inner side of column simultaneously, you can obtain the structure.
Used as a kind of flameproof fabric of convenient disassembly and the connection scheme of mounting bracket, the flameproof fabric is with mounting bracket by being connected
Part is connected, and the connector is connecting bolt or steel wire rope.
In the present apparatus, the quality of screw thread has a direct impact to the service life of the present apparatus in the internal thread hole, for convenience
The manufacture of the present apparatus and the service life of the lifting present apparatus, nut has been welded to connect on the ambulatory splint and strap,
The internal thread hole is the centre bore of the nut.Because strap and ambulatory splint are using common on existing building building site
Steel plate, so, if directly drilling internal thread hole on ambulatory splint or strap, it is impossible to ensure gained internal thread hole tool
There is good anti-damage performance, therefore in this programme, it is as usual by directly welding ready-made nut on ambulatory splint and strap
It is 8.8 grades of carbon steel nut, obtains the internal thread hole, it is ensured that the useful life of the internal thread hole.Further,
To cause that nut and ambulatory splint, strap have good bonding strength, drilled on ambulatory splint, strap first
, be welded on correspondence nut on the surface of ambulatory splint, strap again then by through hole, is such as set to the present apparatus and completes in steel knot
After installation on structure, two internal thread holes, the axis collinear of two through holes.
The utility model has the advantages that：
In this structure, by setting internal thread hole, so, fastening bolt and work simultaneously on ambulatory splint and strap
Internal thread hole on dynamic clamping plate, the internal thread hole on strap are threadedly coupled simultaneously after, by screw thread on two clamping plates to solid
Determine to be constrained while bolt is rotated, can play a part of to prevent fixing bolt rotation in the case of non-artificial, so, for this dress
Put the characteristic of high-altitude installation, the structure that this programme is provided after completion and steel structure connection, with good dropproof function, i.e.,
The present apparatus reliably can be fixed on steel construction.
In this structure, the annexation of ambulatory splint, fastening bolt and strap three, also with so that the present apparatus exists
On steel construction connection and convenient disassembly, it is quick the characteristics of.
Brief description of the drawings
Fig. 1 is one structural representation of specific embodiment of a kind of high-rise working firebreak device described in the utility model.
Numbering in figure is followed successively by：1st, steel construction, 2, fastening bolt, 3, ambulatory splint, 4, strap, 5, nut, 6,
Column, 7, connector, 8, flameproof fabric.
Specific embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As shown in figure 1, a kind of high-rise working firebreak device, including mounting bracket and the flameproof fabric on mounting bracket 8, also
Including strap 4, ambulatory splint 3 and fastening bolt 2, internal thread is provided with the strap 4 and ambulatory splint 3
Hole, the strap 4 is fixed on mounting bracket, and the strap 4 is with ambulatory splint 3 by sequentially passing through each upper interior spiral shell
The fastening bolt 2 of pit forms bolt connection relation.
Specifically, the mounting bracket is used to be connected with by the steel construction 1 of fire operation, mounting bracket is completed with steel construction 1
After connection, flameproof fabric 8 be located at steel construction 1 lower section, steel construction 1 is welded, thermal cutting when, produced falls metal,
The fuse metal such as splashed, metal oxide, the metal derby that cuts are dropped on flameproof fabric 8, reach avoid causing fire or
Scald the purpose of lower section personnel of getting angry.
In this structure, the ambulatory splint 3 is used to for the present apparatus to be arranged on steel construction 1 with strap 4, i.e., by work
Dynamic clamping plate 3 and clamping of the strap 4 to steel construction 1, complete fixation of the present apparatus on steel construction 1.In this structure, by
Internal thread hole is set simultaneously on ambulatory splint 3 and strap 4, so, internal thread hole on fastening bolt 2 and ambulatory splint 3,
Internal thread hole on strap 4 is threadedly coupled simultaneously after, while rotation to fixing bolt by screw thread on two clamping plates about
Beam, can play a part of to prevent fixing bolt rotation in the case of non-artificial, so, for the characteristic that present apparatus high-altitude is installed,
The structure that this programme is provided can reliably be consolidated after completion is connected with steel construction 1 with good dropproof function, the i.e. present apparatus
Due on steel construction 1.
The structure that this case is provided is connected with steel construction 1 and can realize in the following way：Fixing bolt is pressed from both sides with activity first
Plate 3 is threadedly coupled, and fastening bolt 2 pairs wears the not homonymy of ambulatory splint 3, then by ambulatory splint 3 near the thread segment of fastening bolt 2
The side of end is fitted on the surface of steel construction 1, and then, the strap 4 that will be fixedly connected with mounting bracket is attached to steel construction 1
Opposite side, while ensure two clamping plates internal thread hole axis collinear, now, do not rotated with fastening bolt 2 in ambulatory splint 3
In the case of, during the spacing of ambulatory splint 3 and strap 4 may not ensure that fastening bolt 2 can screw in strap 4,
Then, it is solid with fastening bolt 2, rotation with the spacing of strap 4, synchronous axial system ambulatory splint 3 by somewhat adjusting ambulatory splint 3
The forms such as clamp plate 4 so that fastening bolt 2 is imported into the internal thread hole of strap 4, complete fastening bolt 2 and geometrical clamp
The bolt connection of plate 4, then, then by way of such as hammering, makes ambulatory splint 3 be rotated relative to fastening bolt 2 and to close
One lateral movement of strap 4, so, you can complete the present apparatus being fixedly connected on steel construction 1.Alternatively,
Be both connected in fastening bolt 2 for ambulatory splint 3 and strap 4 by cocoa, between adjustment ambulatory splint 3 and strap 4
After spacing, steel construction 1 is embedded in the gap between ambulatory splint 3 and strap 4, then, then by way of such as hammering,
Make ambulatory splint 3 rotated relative to fastening bolt 2 and near strap 4 a lateral movement, so, you can complete the present apparatus
Being fixedly connected on steel construction 1.During dismounting, also ambulatory splint 3 and geometrical clamp can be changed by hammering ambulatory splint 3 in advance
After the spacing of plate 4, directly the present apparatus is taken out by steel construction 1.When the present apparatus is got angry position with to next place, next place gets angry
When the steel construction 1 of position is consistent with the last time or only has reduced size deviation, steel construction 1 is directly embedded in ambulatory splint
3 with the gap of strap 4 in, ambulatory splint 3 is then hammered again, you can complete connection of the present apparatus on steel construction 1.It is comprehensive
On, the annexation of ambulatory splint 3, fastening bolt 2 and the three of strap 4 in the present apparatus, also with so that the present apparatus is in steel
In structure 1 connection and convenient disassembly, it is quick the characteristics of.
Embodiment 2：
As shown in figure 1, present embodiments providing a kind of concrete implementation mode：The high-rise working fire prevention that the present embodiment is provided
Device is used in the H profile steel of horizontal positioned, and H profile steel wing plate parallel to horizontal plane, position of getting angry is positioned at the end of H profile steel
Portion, i.e. steel construction 1 are H profile steel.
In the present embodiment, mounting bracket has two, and the section of each mounting bracket column 6 is L-shaped, and column 6 is that strip flat board is curved
Folding is formed, and is welded with the wherein a line of each column 6 in strip and is the strap 4 of flat board, the strap 4
Another side with column 6 is parallel；The strap 4 is in the flat board of square block；It is interior on ambulatory splint 3 and strap 4
Screwed hole is formed by the nut 5 being welded on each, i.e., described internal thread hole is the internal thread hole of nut 5.
During installation, on the not homonymy of side wing under H profile steel, the two ends of flameproof fabric 8 pass through bundle to each mounting bracket
Tie up from different column 6.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (5)
1. a kind of high-rise working firebreak device, including mounting bracket and the flameproof fabric (8) on mounting bracket, it is characterised in that
Also include strap (4), ambulatory splint (3) and fastening bolt (2), be all provided with the strap (4) and ambulatory splint (3)
Be equipped with internal thread hole, the strap (4) is fixed on mounting bracket, the strap (4) and ambulatory splint (3) by according to
The secondary fastening bolt (2) through respective upper internal thread hole forms bolt connection relation.
2. a kind of high-rise working firebreak device according to claim 1, it is characterised in that the quantity of the mounting bracket is two
Individual, the mounting bracket includes column (6), and strap (4) is respectively and fixedly provided with each column (6), passes through on each strap (4)
Fastening bolt (2) is connected with ambulatory splint (3), and one end of the flameproof fabric (8) is connected with a wherein root post (6), flameproof fabric
(8) the other end is connected with another root post (6).
3. a kind of high-rise working firebreak device according to claim 2, it is characterised in that the section of the column (6) is in L
Shape, is respectively provided with tie point between the flameproof fabric (8) and the different edge of column (6), and flameproof fabric (8) two ends respectively with it is corresponding
Mounting bracket connection after, flameproof fabric (8) formed a groove-like structure.
4. a kind of high-rise working firebreak device according to claim 1, it is characterised in that the flameproof fabric (8) with install
Frame is connected by connector (7), and the connector (7) is connecting bolt or steel wire rope.
5. a kind of high-rise working firebreak device as claimed in any of claims 1 to 4, it is characterised in that the work
Nut (5) is welded to connect on dynamic clamping plate (3) and strap (4), the internal thread hole is the center of the nut (5)
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416206.3U CN206263479U (en) | 2016-12-22 | 2016-12-22 | A kind of high-rise working firebreak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416206.3U CN206263479U (en) | 2016-12-22 | 2016-12-22 | A kind of high-rise working firebreak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263479U true CN206263479U (en) | 2017-06-20 |
Family
ID=59047278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416206.3U Active CN206263479U (en) | 2016-12-22 | 2016-12-22 | A kind of high-rise working firebreak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263479U (en) |
-
2016
- 2016-12-22 CN CN201621416206.3U patent/CN206263479U/en active Active
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