CN208046163U - Cross line protection device and gas hanging stove - Google Patents
Cross line protection device and gas hanging stove Download PDFInfo
- Publication number
- CN208046163U CN208046163U CN201820018694.5U CN201820018694U CN208046163U CN 208046163 U CN208046163 U CN 208046163U CN 201820018694 U CN201820018694 U CN 201820018694U CN 208046163 U CN208046163 U CN 208046163U
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- Prior art keywords
- cable
- hole
- main body
- protection
- coil main
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 28
- 230000008602 contraction Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 230000001012 protector Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cross line protection device and gas hanging stove, wherein cross the line protection device and include: the wire passing coil body comprises a wire passing hole allowing a cable to pass through and a mounting structure, the mounting structure is positioned on one side of the wire passing coil body close to the penetrating end of the wire passing hole, and the mounting structure is provided with a guide part suitable for passing through the mounting hole of a component to be mounted and clamping parts suitable for being clamped on two sides of the side wall where the mounting hole is positioned; and the locking nut is matched with the locking part of the wire passing coil main body, which is positioned at the penetrating end of the wire passing hole, and locks the penetrated cable. The utility model discloses a cross line protection device, tip cancellation thread tightening structure and fastening nut eliminate the nut fastening action, no longer use the moment instrument fastening. The optimization of the assembly process is realized, and the purchase cost of the locking nut and the torque tool is reduced.
Description
Technical field
The utility model is related to connector technique fields, and in particular to a kind of protection of transition wire and burnt gas wall hanging furnace.
Background technology
As coal changes the deep propulsion of gas project, the utilization rate of burnt gas wall hanging furnace gradually increases, thus it requires fuel wall hanging
The structure of stove is simpler, production assembly difficulty is lower, so that the yield bigger of production line.And in wall-hung boiler in the prior art
Power cord etc. when passing through mounting seat, the electrical safety hidden danger brought to avoid its surface from being scratched by shell plate body usually needs
The coil of crossing of protection power source line to be installed outside power cord, existing coil of crossing usually is inserted in the mounting hole of pedestal, electricity
Source line is internal across to avoid power cord from being in direct contact with shell from it, and usual cross after coil passes through mounting hole needs to pass through spiral shell
Its end and pedestal are fixedly mounted mother, and when assembly, which also needs will first to cross coil, to be assembled on bottom plate, then needing will by force moment tools
Nut influences the production efficiency of production line with end turn fastening, assembly technology complexity is crossed.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the fixation in the prior art for crossing coil and pedestal
Complicated, cumbersome defect, to provide it is a kind of convenient for end be fixedly mounted protection of transition wire and combustion gas hang
Fireplace.
For this purpose, the technical solution of the utility model is as follows：
A kind of protection of transition wire comprising：
Cross coil main body comprising the cable-through hole and mounting structure for allowing cable to pass through, the mounting structure are located at described
Penetrating end side of the coil main body close to the cable-through hole is crossed, the mounting structure has the installation for being adapted to pass through component to be installed
The guide part in hole and the holding section suitable for being fastened on mounting hole place side wall both sides；And
Locking nut, the locking nut are matched with the tight lock part for crossing the traversing through end that coil main body is located at the cable-through hole
It closes, the cable being pierced by is locked.
Further, the cable-through hole is through the cylindrical hole for crossing coil main body, and the mounting structure is set to described
It crosses on coil main body and is not connected with the end of nut.
Further, the holding section includes two snap-latch surfaces and the connection engaging for being located at the side wall both sides
The joint face in face.
Further, the guide part includes several inclined-plane boss along the coil main body peripheral distribution excessively, described
Inclined-plane boss includes guiding surface and the radial end face that radially extends, and the radial end face is worn with the guiding surface far from described in
Enter side is held to connect, the radial dimension of the radial end face is more than the end face radial dimension of the penetrating end, the radial end face
One be configured in two snap-latch surfaces.
Further, the locking nut forms the through-hole passed through suitable for the cable, the through-hole and the cylindricality
Hole is correspondingly connected with, and the locking nut includes locking end and connecting pin, and the connecting pin is equipped with crosses coil main body cooperation with described
Screw thread, the opening radial contraction of the locking end.
Further, the coil main body and the aperture of the locking nut crossed allows one or more cable to pass through.
Further, described cross between coil main body and the locking nut is additionally provided with waterproof grommet.
A kind of burnt gas wall hanging furnace comprising：
Shell forms mounting hole thereon；
Cable, the cable are pierced by the mounting hole on the shell；
Protection of transition wire described in any one of the above embodiments is provided on the mounting hole, the cable passes through the cable-through hole
It is pierced by.
Technical solutions of the utility model have the following advantages that：
1. coil protector excessively provided by the utility model, interior to be equipped with cable-through hole, while having peace in its end set
Assembling structure, mounting structure are equipped with the holding section that can be engaged with fixed sidewall, and the mounting hole by the way that holding section to be inserted into side wall is
It can be achieved to be fixed to protection of transition wire, quick fixed beam can be realized by above structure and no longer need to use torque
Tool fastening nut, optimizes production procedure, improves production efficiency.
2. provided by the utility model cross coil protector, snap-latch surface there are two the holding section settings of coil main body is crossed,
Therefore after having served as coil main body insertion mounting hole, the snap-latch surface at both ends engages locking with the side wall on mounting hole periphery automatically, realizes
Fixation and limit to the end for crossing coil protector.
3. coil protector provided by the utility model of crossing can be reduced by the way that lead-in chamfered is arranged on mounting structure
The assembly resistance for crossing coil main body, is led through coil main body and is smoothly inserted into mounting hole.
4. provided by the utility model cross coil protector, it is not provided with the side of holding section at it and is provided with locking screw
Mother, locking nut are equipped with the through-hole that the permission cable coordinated with cable-through hole is pierced by, and locking nut one end connects with coil main body is crossed
The screw thread connect, the other end is equipped with the opening of radial contraction, by screwing nut, you can realizes that the locking to its internal cable is solid
It is fixed.
5. provided by the utility model cross coil protector, waterproof is equipped between coil main body and locking nut by crossing
Sealing ring, electrical safety hidden danger caused by can preventing external water from entering inside protection of transition wire.
6. the burnt gas wall hanging furnace of the utility model, by the way that above-mentioned protection of transition wire, protective wire are arranged at cable stretching
Cable brings electrical safety hidden danger in order to avoid being scratched by shell, and above-mentioned protection of transition wire can be by way of being inserted into shell bores
It is directly fixed with shell, assembling process is simple, optimizes production procedure, improves production efficiency.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the protection of transition wire and shell assembly of the utility model；
Fig. 2 is the vertical view of protection of transition wire shown in FIG. 1 and shell assembly；
Fig. 3 is the front view of protection of transition wire shown in FIG. 1 and shell assembly；
Fig. 4 is the structural schematic diagram of the protection of transition wire of the utility model；
Fig. 5 is the front view of protection of transition wire shown in Fig. 4；
Fig. 6 is the side view of protection of transition wire shown in fig. 5；
Fig. 7 is the upward view of protection of transition wire shown in fig. 5.
Reference sign：
1- side walls；11- mounting holes；2- cables；3- crosses coil main body；31- cable-through holes；The holding sections 33-；331- first engages
Face；332- joint faces；The second snap-latch surfaces of 333-；4- locking nuts；The connecting pins 41-；42- locking ends；5- protection of transition wire；6-
Inclined-plane boss；61- guiding surfaces.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
Embodiment 1
The utility model protects a kind of burnt gas wall hanging furnace, as shown in Figs. 1-3 comprising shell (is not shown all in figure)
With cable 2, the cable 2 in the present embodiment is the power cord for being connected to socket.On the side wall 1 of shell wherein as shown in Figure 1 at
Type has mounting hole 11；Cable 2 is pierced by the installation of the mounting hole 11 in housing sidewall 1, and the wall built-up stove wherein in the present embodiment passes through peace
Dress side wall 1 is installed on wall or other wall surfaces.
As illustrated in fig. 1 and 2, protection of transition wire 5 is additionally provided on the mounting hole 11 of the utility model therefrom to wear to protect
The cable 2 crossed.As shown in figs. 4-7, it included coil main body 3 and locking nut that the protection of transition wire 5 of the utility model is main
4.It includes the cable-through hole 31 and mounting structure for allowing cable 2 to pass through wherein to cross coil main body 3, and cable 2 is pierced by by cable-through hole 31
The shell of wall built-up stove, mounting structure was located at penetrating end side of the coil main body 3 close to cable-through hole 31, wherein in the present embodiment
Penetrating end is lower end as shown in Figure 5, and mounting structure has the guide part for being adapted to pass through the mounting hole 11 on side wall 1 to be installed
With the holding section 33 suitable for being fastened on 11 place side wall both sides of mounting hole；Locking nut 4 is located at cable-through hole 31 with coil main body 3 is crossed
Traversing through end tight lock part cooperation, the wherein traversing through end in the present embodiment refers to upper end as shown in Figure 5, locking nut 4 for pair
The cable 2 being pierced by is locked.
As illustrated in figures 4 and 7, the cable-through hole 31 in the present embodiment is the cylindrical hole for penetrating through coil main body 3, and mounting structure is set
In the end for crossing not connected locking nut 4 on coil main body 3.Holding section 33 includes be located at 1 both sides of housing sidewall two
The joint face 332 of snap-latch surface and connection snap-latch surface.As shown in figure 4, the penetrating end diameter for crossing coil main body 3 is straight less than traversing through end
Diameter, as shown in figure 5, the radial end face of the end far from locking nut is first snap-latch surface 331 of the utility model on traversing through end,
It crosses in the penetrating end of coil main body 3 and is additionally provided with guide part, wherein guide part includes that 3 penetrating end of coil main body is crossed at least one edge
The inclined-plane boss 6 that peripheral surface is axially distributed, inclined-plane boss 6 include guiding surface 61 and the radial end face radially extended, longitudinal end
Face is connect with side of the guiding surface 61 far from penetrating end, and the radial dimension of radial end face is more than the end face radial ruler of penetrating end
Very little, guiding surface 61 connected the peripheral surface and radial end face of coil main body 3, and radial end face is located on inclined-plane boss 6 close to peace
Fill the side in hole 11.Wherein as shown in figure 5, the radial end face of the inclined-plane boss 6 is configured to coordinate with the first snap-latch surface 331
Two snap-latch surfaces 333 are excessively connected between first snap-latch surface 331 and the second snap-latch surface 333 by joint face 332.
The through-hole passed through suitable for cable is formed in locking nut 4, through-hole is correspondingly connected with cylindrical hole, as shown in fig. 6, lock
Tight nut 4 includes locking end 42 and connecting pin 41, and connecting pin 41 is equipped with and the screw thread crossing coil main body 3 and coordinate, locking end 42
Opening radial contraction for locking cable 2.
The aperture for crossing coil main body 3 and locking nut 4 in the present embodiment allows a power cable to pass through, certainly its
It could be provided as that more cables is allowed to pass through.Crossing between coil main body 3 and locking nut 4 for the utility model is additionally provided with anti-watertight
Seal, to play the role of seal protection to Internal cable.
The installation process of the protection of transition wire of the utility model is：
Cable 2 was sequentially passed through into the through-hole on cable-through hole 31 and locking nut 4 on coil main body 3 first, then will
The mounting structure for crossing coil main body 3 is inserted into the mounting hole 11 on side wall 1, and is smoothly inserted into mounting hole 11 by guiding surface 61
In so that the side wall 1 around mounting hole 11 is entrapped between the first, second snap-latch surface of holding section 33, it is thus achieved that mistake
The end of line protective device 5 is fixed, and cable 2 is locked eventually by locking nut 4 is screwed.
Coil protector excessively provided by the utility model, it is interior to be equipped with cable-through hole, while having installation in its end set
Structure, mounting structure are equipped with the holding section that can be engaged with the side wall of fixed wire passing device, are installed by the way that mounting structure to be inserted into
Hole, which can be realized, to be fixed, and can realize quick fixed beam by above structure and no longer need to fasten spiral shell using force moment tools
Mother optimizes production procedure, improves production efficiency.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (8)
1. a kind of protection of transition wire, which is characterized in that including：
Cross coil main body comprising the cable-through hole and mounting structure for allowing cable to pass through, the mounting structure cross line positioned at described
Main body is enclosed close to the penetrating end side of the cable-through hole, the mounting structure has the mounting hole for being adapted to pass through component to be installed
Guide part and the holding section suitable for being fastened on mounting hole place side wall both sides；And
Locking nut, the locking nut coordinate with the tight lock part for crossing the traversing through end that coil main body is located at the cable-through hole,
Cable locking to being pierced by.
2. protection of transition wire according to claim 1, it is characterised in that：The cable-through hole is to cross coil master through described
The cylindrical hole of body, the mounting structure are set to the end crossed on coil main body and be not connected with nut.
3. protection of transition wire according to claim 2, it is characterised in that：The holding section includes being located at the side
Two snap-latch surfaces of wall both sides and the joint face for connecting the snap-latch surface.
4. protection of transition wire according to claim 3, it is characterised in that：The guide part includes several along the mistake
The inclined-plane boss of coil main body peripheral distribution, the inclined-plane boss includes guiding surface and the radial end face that radially extends, described
Radial end face is connect with the guiding surface far from the penetrating end side, and the radial dimension of the radial end face is more than described wear
Enter the end face radial dimension at end, the radial end face is configured to one in two snap-latch surfaces.
5. according to the protection of transition wire described in claim 2-4 any one, it is characterised in that：The locking nut forms
Suitable for the through-hole that the cable passes through, the through-hole is correspondingly connected with the cylindrical hole, the locking nut include locking end and
Connecting pin, the connecting pin are equipped with and the screw thread for crossing coil main body cooperation, the opening radial contraction of the locking end.
6. protection of transition wire according to claim 5, it is characterised in that：It is described to cross coil main body and the locking nut
Aperture allow one or more cable to pass through.
7. protection of transition wire according to claim 6, it is characterised in that：It is described to cross coil main body and the locking nut
Between be additionally provided with waterproof grommet.
8. a kind of burnt gas wall hanging furnace comprising：
Shell forms mounting hole thereon；
Cable, the cable are pierced by the mounting hole on the shell；
It is characterized in that：
Claim 1-7 any one of them protection of transition wire is provided on the mounting hole, the cable passes through the mistake
String holes is pierced by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018694.5U CN208046163U (en) | 2018-01-05 | 2018-01-05 | Cross line protection device and gas hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018694.5U CN208046163U (en) | 2018-01-05 | 2018-01-05 | Cross line protection device and gas hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046163U true CN208046163U (en) | 2018-11-02 |
Family
ID=63956453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018694.5U Active CN208046163U (en) | 2018-01-05 | 2018-01-05 | Cross line protection device and gas hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046163U (en) |
-
2018
- 2018-01-05 CN CN201820018694.5U patent/CN208046163U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |