CN205714389U - Electromotor fire prevention guard shield - Google Patents
Electromotor fire prevention guard shield Download PDFInfo
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- CN205714389U CN205714389U CN201620356840.6U CN201620356840U CN205714389U CN 205714389 U CN205714389 U CN 205714389U CN 201620356840 U CN201620356840 U CN 201620356840U CN 205714389 U CN205714389 U CN 205714389U
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- cover
- electromotor
- upper cover
- mouth
- seam
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Abstract
The utility model discloses a kind of electromotor fire prevention guard shield, cover including upper cover and side, in upper cover and side cover, each interface of corresponding electromotor leaves and installs mouth respectively, upper cover and side cover is corresponding respectively install mouth be provided with on the seam being extended to respectively install mouth by its edge, upper cover and side cover corresponding seam respectively be provided with multiple can be by the locking device of seam crossing locking.It is reserved with on this utility model that electromotor is corresponding with car load installs mouth, and correspondence installs mouth and is provided with seam respectively on upper cover and side cover, install the openings of sizes of mouth by pulling seam crossing increase during installation, exhaust manifold etc. can be quickly made to assemble with the carrying out installing mouth, it is convenient to install, and substantially increases efficiency of assembling.This utility model carries out integral protection to electromotor, pretective acreage is big, outside chip, foreign material etc. are directly barred from electromotor by it, foreign material chip is completely cut off with high-temperature engine, effectively prevent foreign material gap between engine surface from piling up, thus electromotor is protected, prevent firing accident.
Description
Technical field
This utility model relates to a kind of electromotor fire prevention guard shield.
Background technology
It is known that autumn harvest season, dry weather, the combustibles such as the chip that harvester produces during the harvesting of farmland, broken leaf fly upward, enter and pile up in engine surface inside harvester, be easily ignited after contacting with engine hot parts for a long time, thus cause electromotor even car load to catch fire；Annual autumn harvest season, harvester fire event is of common occurrence, and the lighter is brought disaster to due-in farmland and caused big fire of operating, and the underproduction is received less, heavy then man-machine injury accident occur.
Currently for harvester engine high-temperature component in particular such as the provision for thermal insulation of exhaust manifold, supercharger etc., mainly wrap up heat insulation foam at piece surface, prevent high temperature from contacting with chip, weeds etc. to external radiation, play fireproof effect, be commonly called as " wearing the clothes ".nullHeat insulation foam is soft material，Respective shapes can be processed into according to part shape，Heat insulation foam surface corresponding positions is equipped with connecting pin，After heat insulation foam is coated on piece surface，Heat insulation foam fastening is put in place through connecting pin tension with iron wire，Fig. 1 illustrates engine supercharger 2、Configuration state after exhaust manifold parcel heat insulation foam: at present by the safeguard procedures to the protection method of parts parcel heat insulation foam being harvester industry universal，But this technology there is also following drawback to be difficult to solve: be limited by the relation of engine structure，When engine breathing structure is complicated and compact，When its Surrounding Parts spacing is the least，Assembly space is extremely limited，Owing to the heat insulation need of heat insulation foam have certain thickness，The more difficult assembling when wrapping up heat insulation foam of this type of exhaust manifold，I.e. enable assembling and there is also the situation that heat insulation foam cannot fully wrapped around put in place，Fig. 2 illustrates the engine structure of a kind of intake and exhaust homonymy，This structure is owing to air inlet pipe 4 and exhaustor are at homonymy，Assembly space is little，Heat insulation foam cladding difficulty is the biggest，The installation of heat insulation foam is wasted time and energy；Exhaust manifold heat insulation foam is only capable of wrapping up itself exhaust manifold 8, exhaust manifold 8 cannot wrap up at cylinder head 6 adpting flange, as shown in Fig. 3, Fig. 4, and one of this part region that to be exhaust manifold temperature higher, high temperature at adpting flange can directly be radiated the gap location of cylinder head cover 5, as shown in Figure 5, these places engine surface exactly piles up weeds, the severely afflicated area of chip, once high temperature and chip Long contact time, necessarily cause chip on fire and then ignition engines even car load, cause the accident.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of be easy to engine assembly and engine surface can be carried out integral protection electromotor fire prevention guard shield.
For solving above-mentioned technical problem, this utility model includes the upper cover that can cover in electromotor upper surface and is connected to stretch under upper cover sidepiece the side cover of setting, in described upper cover and side cover, each interface of corresponding electromotor leaves and installs mouth respectively, described upper cover and side cover is corresponding respectively install mouth be provided with on the seam being extended to respectively install mouth by its edge, described upper cover and side cover corresponding seam respectively be provided with multiple can be by the locking device of seam crossing locking.
Described locking device includes setting up the tight locking button in seam both sides separately and two tight locking buttons connecting the locking rope of locking.
Described upper cover and side cover are by being arranged on the bracing frame of inner side and being coated on the thermal insulation layer composition of bracing frame outer surface.
Support frame as described above is formed by stainless steel cloth braiding.
Described thermal insulation layer is made up of aluminium foil composite glass fiber cloth.
Support frame as described above and thermal insulation layer are fixed as one by multiple locking pins connections sequentially passing through thermal insulation layer and bracing frame, and the two ends of described locking pin are installed on the opposite exterior lateral sides face of thermal insulation layer and bracing frame respectively.
The two ends of described locking pin are equipped with baffle plate respectively, and two baffle plates lay respectively at the lateral surface of thermal insulation layer and bracing frame, and described baffle plate offers the mounting hole for installing locking pin.
Offer in described upper cover for install exhaust manifold on install mouth, the cincture of described upper cover above installs mouth and is provided with the ring cover stretching setting, described ring cover is made up of with the thermal insulation layer being coated on bracing frame outer surface the bracing frame being arranged on inner side, described ring cover sidepiece offers side seams along the vertical direction, offering the first seam along the vertical direction on the cover of described side, described upper cover offers, with cover junction, side, connecting sewing side seams and the first seam connected.
Described side cover includes being positioned at the first side cover of exhaust manifold installation side, the second side cover being connected to the first cover two ends, side and the 3rd side cover；Described first side cover, the second side cover and the 3rd side cover are structure as a whole.
After using said structure, it is reserved with on this utility model that electromotor is corresponding with car load installs mouth, during use, upper cover is covered on electromotor, what upper cover was covered with side installs each parts of the corresponding electromotor of mouth, surface also will be through installing mouth, cover correspondence respectively due to upper cover and side to install mouth and be provided with seam, install the openings of sizes of mouth by pulling seam crossing increase during installation, exhaust manifold etc. can be quickly made to assemble with the carrying out installing mouth, it is convenient to install, even if only seam crossing locking this utility model need to be fixedly mounted on the engine with locking device after installing, this kind of structure substantially increases efficiency of assembling.This utility model is covered by upper cover and side and electromotor is carried out integral protection, pretective acreage is big, outside chip, foreign material etc. are directly barred from electromotor by it, foreign material chip is completely cut off with high-temperature engine, effectively prevent foreign material gap between engine surface from piling up, thus electromotor is protected, prevent firing accident.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention:
Fig. 1 is the structural representation after available engine parcel heat insulation foam；
Fig. 2 is the structural representation of the electromotor of existing intake and exhaust homonymy；
Fig. 3 is engine exhaust trachea and the structural representation of cylinder-head flange junction in Fig. 2；
Fig. 4 is the structural representation after Fig. 3 wraps up heat insulation foam；
Fig. 5 is the enlarged diagram in cylinder cover of engine gap in Fig. 2;
Fig. 6 is structural representation of the present utility model；
Fig. 7 is the attachment structure schematic diagram of this utility model bracing frame and thermal insulation layer；
Fig. 8 is the structural representation of this utility model locking device；
Fig. 9 is the enlarged diagram in Fig. 6 at A；
Figure 10 is use state diagram of the present utility model.
Detailed description of the invention
As shown in Fig. 6 to Figure 10, air inlet pipe and exhaustor with electromotor illustrate in the structure of homonymy below, electromotor fire prevention guard shield includes the upper cover 10 that can cover in electromotor upper surface and is connected to stretch under upper cover 10 sidepiece the side cover of setting, in upper cover 10 and side cover, each interface of corresponding electromotor leaves and installs mouth respectively, upper cover 10 respectively install mouth corresponding with side cover is provided with the seam being extended to respectively install mouth by its edge, in upper cover 10 and side cover, corresponding seam is provided with multiple locking device that can be locked by seam crossing respectively, locking device includes setting up the tight locking button in seam both sides separately and two tight locking buttons connecting the locking rope 23 of locking.Offer in upper cover 10 for install exhaust manifold on install mouth 14, upper cover 10 is provided with and stretches the ring cover 17 of setting around above installing mouth 14, ring cover 17 sidepiece offers side seams 18 along the vertical direction, offering the first seam 20 along the vertical direction on the cover of side, upper cover 10 offers the connecting sewing 19 side seams 18 and the first seam 20 connected with cover junction, side.First car load interface 1 of the side upper corresponding electromotor to be installed of cover offers the first car load and installs the second car load interface 3 of mouth 16 and correspondence electromotor to be installed and offer the second car load and install mouth 15, and its side cover is provided with and extends to the first car load from bottom to top and install mouth and the second car load installs the second seam 21 and the 3rd seam 22 of mouth.
Owing to combustibles easily accumulate at the Deng little space, gap of electromotor, such as exhaust manifold and cylinder head junction, and electromotor is not connected with other devices at the outer surface of exhaust manifold Yu the opposite side of cylinder head junction, smooth surface, combustibles will not produce accumulation, therefore side cover only includes the first side cover 11 that corresponding exhaust manifold installation side is arranged in the present embodiment, it is connected to the first side and covers the second side cover 12 and the 3rd side cover 13 at 11 two ends, even if three sides of electromotor are only protected by the used time, exhaust manifold is connected the opposite side of side without protecting with cylinder head, the side of this kind of structure covers in the case of ensureing that protection effect is good, significantly reduce difficulty and the production cost of installation；In the present embodiment, first cover the 11, second side, side cover 12 and the 3rd side cover 13 are structure as a whole, and the side downwardly extending length of cover is at least concordant with the lower surface of the cylinder head of electromotor to be installed, thus effectively protect.
This utility model medium ring cover 17, upper cover 10 and side cover are by being arranged on the bracing frame that entirety is supported by inner side and the thermal insulation layer composition being coated on bracing frame outer surface, bracing frame is formed by stainless steel cloth braiding, thermal insulation layer by having fire prevention, aluminium foil composite glass fiber cloth waterproof, oil resistant, soft frivolous feature is made, the junction of upper cover 10 and the junction of side cover and ring cover 17 and upper cover 10 respectively by both bracing frames and thermal insulation layer are connected respectively so that it is connected with each other is integrated.
In this utility model, bracing frame and thermal insulation layer are fixed as one by multiple locking pins 26 connections sequentially passing through thermal insulation layer and bracing frame, multiple locking pins 26 are distributed in side cover and upper cover 10, the two ends of locking pin 26 are installed on the opposite exterior lateral sides face of thermal insulation layer and bracing frame respectively, for preventing locking pin 26 two ends in use from deviating from from thermal insulation layer and bracing frame, baffle plate 28 it is equipped with respectively at the two ends of locking pin 26, two baffle plates 28 lay respectively on the lateral surface of thermal insulation layer and bracing frame, the mounting hole for installing locking pin 26 is offered on baffle plate 28, locking pin 26 is carried out the most spacing by baffle plate 28.In this utility model, locking pin 26 selects split pin, and the head of split pin is positioned at the lateral surface of thermal insulation layer, the foot of split pin is positioned at bracing frame side.Split pin is at the lateral symmetry uniform formation tight locking button of seam, in time locking seam, only locking rope 23 need to be worn at the head of two corresponding split pins locking can be realized, locking rope 23 can be made up of iron wire, its one end forms the size circulus more than split pin head sizes, and the other end bends, after passing split pin, the locking that can realize locking rope 23.It is fixing that thermal insulation layer and bracing frame adopt the structure connection, can save the setting of locking device, makes structure of the present utility model simpler, uses more convenient.
It is reserved with on this utility model that electromotor is corresponding with car load installs mouth, during use, upper cover 10 is covered on electromotor, the each parts installing the corresponding electromotor of mouth that upper cover 10 is covered with side, surface also will be through installing mouth, cover correspondence respectively due to upper cover 10 and side to install mouth and be provided with seam, install the openings of sizes of mouth by pulling seam crossing increase during installation, exhaust manifold etc. can be quickly made to assemble with the carrying out installing mouth, it is convenient to install, even if only seam crossing locking this utility model need to be fixedly mounted on the engine with locking rope 23 after installing, this kind of structure substantially increases efficiency of assembling.This utility model is covered by upper cover 10 and side and electromotor is carried out integral protection, pretective acreage is big, outside chip, foreign material etc. are directly barred from electromotor by it, foreign material chip is completely cut off with high-temperature engine, effectively prevent foreign material gap between engine surface from piling up, thus electromotor is protected, prevent firing accident.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model.This utility model has been described in detail by previous embodiment, and for a person skilled in the art, the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.In every case, within the scope of inventive concept of the present utility model, any modification, equivalent substitution and improvement etc. done, within being all contained in protection domain of the present utility model.
Claims (9)
1. an electromotor fire prevention guard shield, it is characterized in that it includes covering in the upper cover of electromotor upper surface and is connected to stretch under upper cover sidepiece the side cover of setting, in described upper cover and side cover, each interface of corresponding electromotor leaves and installs mouth respectively, described upper cover and side cover is corresponding respectively install mouth be provided with on the seam being extended to respectively install mouth by its edge, described upper cover and side cover corresponding seam respectively be provided with multiple can be by the locking device of seam crossing locking.
Electromotor the most according to claim 1 fire prevention guard shield, is characterized in that described locking device includes setting up the tight locking button in seam both sides separately and two tight locking buttons connecting the locking rope (23) of locking.
Electromotor the most according to claim 1 fire prevention guard shield, is characterized in that described upper cover and side cover are by being arranged on the bracing frame (24) of inner side and being coated on thermal insulation layer (25) composition of bracing frame (24) outer surface.
Electromotor the most according to claim 3 fire prevention guard shield, is characterized in that support frame as described above (24) is formed by stainless steel cloth braiding.
Electromotor the most according to claim 3 fire prevention guard shield, is characterized in that described thermal insulation layer (25) is made up of aluminium foil composite glass fiber cloth.
Electromotor the most according to claim 3 fire prevention guard shield, it is characterized in that support frame as described above (24) and thermal insulation layer (25) are connected by multiple locking pins (26) sequentially passing through thermal insulation layer (25) and bracing frame to be fixed as one, the two ends of described locking pin (26) are installed on the opposite exterior lateral sides face of thermal insulation layer (25) and bracing frame respectively.
Electromotor the most according to claim 6 fire prevention guard shield, it is characterized in that the two ends of described locking pin (26) are equipped with baffle plate (27) respectively, two baffle plates (27) lay respectively at thermal insulation layer (25) and the lateral surface of bracing frame, and described baffle plate offers the mounting hole for installing locking pin (26).
Electromotor the most according to any one of claim 1 to 7 fire prevention guard shield, it is characterized in that offering in described upper cover for install exhaust manifold on install mouth (14), the cincture of described upper cover above installs mouth (14) and is provided with the ring cover (17) stretching setting, described ring cover (17) is made up of with the thermal insulation layer being coated on bracing frame outer surface the bracing frame being arranged on inner side, described ring cover (17) sidepiece offers side seams (18) along the vertical direction, the first seam (20) is offered along the vertical direction on the cover of described side, described upper cover offers the connecting sewing (19) side seams (18) and the first seam (20) connected with cover junction, side.
Electromotor the most according to any one of claim 1 to 7 fire prevention guard shield, is characterized in that described side cover includes being positioned at the first side cover of exhaust manifold installation side, the second side cover being connected to the first cover two ends, side and the 3rd side cover；Described first side cover, the second side cover and the 3rd side cover are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356840.6U CN205714389U (en) | 2016-04-26 | 2016-04-26 | Electromotor fire prevention guard shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356840.6U CN205714389U (en) | 2016-04-26 | 2016-04-26 | Electromotor fire prevention guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714389U true CN205714389U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620356840.6U Active CN205714389U (en) | 2016-04-26 | 2016-04-26 | Electromotor fire prevention guard shield |
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| Country | Link |
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| CN (1) | CN205714389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627975A (en) * | 2021-01-08 | 2021-04-09 | 广西玉柴机器股份有限公司 | Top cover type engine dust cover structure |
-
2016
- 2016-04-26 CN CN201620356840.6U patent/CN205714389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627975A (en) * | 2021-01-08 | 2021-04-09 | 广西玉柴机器股份有限公司 | Top cover type engine dust cover structure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |