CN209384834U - A kind of chamber door fixation kit of mine intrinsic safety type controller - Google Patents
A kind of chamber door fixation kit of mine intrinsic safety type controller Download PDFInfo
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- CN209384834U CN209384834U CN201821564076.7U CN201821564076U CN209384834U CN 209384834 U CN209384834 U CN 209384834U CN 201821564076 U CN201821564076 U CN 201821564076U CN 209384834 U CN209384834 U CN 209384834U
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- chamber door
- fixed
- muscle
- fixation kit
- handle
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Abstract
The utility model provides a kind of chamber door fixation kit of mine intrinsic safety type controller, the lateral surface of the chamber door is equipped with fixing muscle close to the position of chamber door bottom, the fixing muscle is laterally fixedly mounted on the outside of chamber door, the length of the fixing muscle is less than the length of the long side of chamber door, the marginal position of the both ends of the fixing muscle close to chamber door；Handle is installed, the sealing steel plate above chamber door is equipped with fixed ring corresponding with the handle, and the handle and fixed ring cooperation are fixed in the fixing muscle.It is connected between the chamber door and handle of the chamber door fixation kit of belt controller described in the utility model by fixing muscle, the width of the fixing muscle transverse direction and the width of chamber door transverse direction are close to identical, not only act as the effect of the reinforcing rib of chamber door, also make during opening chamber door or closing chamber door, the case where chamber door is not in deformation.
Description
Technical field
The utility model belongs to mining equipment technical field, solid more particularly, to a kind of chamber door of mine intrinsic safety type controller
Determine component.
Background technique
KTC136-Z mine explosion-suppression and intrinsic safety type controller is that the core in KTC136 underground coal mine communication control unit produces
Product are a kind of multifunction programable controllers.Have methane and the environment of coal-dust explosion danger suitable for underground coal mine, prevents
Quick-fried pattern are as follows: Exd [ib] I Mb mine flameproof and intrinsic safety type.
Due to the particularity of working region, the short circuit of controller inner inlet and dust enter in order to prevent, install controller
Cabinet and chamber door between need to cooperate it is close, to reach the requirement of leakproofness.
Summary of the invention
In view of this, the utility model is directed to a kind of chamber door fixation kit of mine intrinsic safety type controller, to solve
Sealing requirements between the cabinet and chamber door of existing mine intrinsic safety type controller are low, be easy to cause the situation of short circuit.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of chamber door fixation kit of mine intrinsic safety type controller, including cabinet, the cabinet include upper and lower two inner cavities,
Host computer is installed in the cavity of top, middle-position machine is installed in the cavity of lower section, the outside of the top cavity is sealed by explosion-proof steel plate
Fixed, the outside of the lower section cavity is equipped with operation panel, and the operation panel is correspondingly provided with chamber door, the top of the chamber door with
Hinged between cabinet, the chamber door is opened upwards by hinged place；
The lateral surface of the chamber door is equipped with fixing muscle close to the position of chamber door bottom, and the fixing muscle is laterally fixedly mounted
On the outside of chamber door, the length of the fixing muscle is less than the length of the long side of chamber door, and the both ends of the fixing muscle are close to the side of chamber door
Edge position；
Handle is installed, the sealing steel plate above chamber door is equipped with fixation corresponding with the handle in the fixing muscle
Ring, the handle and fixed ring cooperation are fixed.
Further, the fixing muscle includes two Z-type muscle, and two Z-type muscle are symmetrically installed in X-type, the company of two Z-type muscle
It meets place and is equipped with groove, the Z-type muscle is welded and fixed with the chamber door.
Further, the two sides of the junction of two Z-type muscle are respectively welded with one piece of connecting plate, and the connecting plate is steel plate,
The connecting plate is welded on the side of two Z-type muscle；
A support rod is welded on each connecting plate, the support rod is perpendicular to connecting plate；
The other end of the support rod is welded with lantern ring, and the lantern ring is annulus；
The handle is mounted in lantern ring.
Further, the handle is pin shaft, and one end of the pin shaft is spherical surface, and the other end is equipped with end cap, the end cap
Outer diameter be greater than lantern ring internal diameter；
The outside that the pin shaft is equipped with one end of end cap is also arranged with compressed spring, the compressed spring setting with end cap
The other side of adjacent lantern ring；
The compressed spring is correspondingly provided with backing pin, and the backing pin makes compressed spring by backing pin through being fixed on pin shaft
In compressive state, one end that the pin shaft is equipped with spherical surface extend out to the outside of the lantern ring of the other side；
The one end fits that the fixed ring is equipped with spherical surface with the pin shaft are fixed.
Further, one end that the pin shaft is equipped with spherical surface is additionally provided with two backing pins, and the two sides of lantern ring are respectively provided with one.
Further, the chamber door transverse width is less than the width of cabinet transverse direction, and the two sides of the chamber door are respectively provided with one piece
Fixed plate, the fixed plate are equipped with circular hole, and the fixed plate is fixed with the welding box body；
The two sides of the Z-type muscle are respectively provided with a spring catch, and the circular hole cooperation of the spring catch and the fixed plate is fixed.
Further, the spring catch includes adjusting knob, sleeve, push the spring, movable terminal, is set on the inside of the sleeve
Have an internal thread hole, the sleeve it is closed at one end, the center for closing one end is equipped with through-hole, and the movable terminal includes successively
One end of limited post, disk, the inserted link of connection, the inserted link is extend out on the outside of sleeve by through-hole, and the circular hole with fixed plate
Cooperation is fixed；
The outer diameter of the disk is less than the internal diameter of sleeve, and is greater than the diameter of through-hole；
The adjusting knob includes knob and solid threaded portion, and the outside of sleeve, the solid spiral shell is arranged in the knob
Line portion is threadedly coupled with the internal screw thread of the sleeve, and the push the spring is arranged between solid threaded portion and movable terminal, and
It is set in the outside of limited post.
Further, the end of the inserted link is spherical surface, and spherical surface and circular hole cooperation are fixed.
Further, the sleeve weld is fixed between two Z-type muscle；
The side of the handle is additionally provided with pull ring.
Compared with the existing technology, the chamber door fixation kit of mine intrinsic safety type controller described in the utility model has following
Advantage:
(1) by solid between the chamber door and handle of the chamber door fixation kit of mine intrinsic safety type controller described in the utility model
Determine muscle connection, the width of the fixing muscle transverse direction and the width of chamber door transverse direction not only act as the reinforcing rib of chamber door close to identical
The case where effect also makes during opening chamber door or closing chamber door, and chamber door is not in deformation, it ensure that spring catch
It smooth can be used cooperatively with fixed plate.
(2) the chamber door fixation kit of mine intrinsic safety type controller described in the utility model can effectively carry out chamber door
Fixed, both ends are fixed by spring catch and fixed plate, it is only necessary to slightly exert oneself can to realize spring catch consolidating between the fixing plates
It is fixed or be detached from, by the elastic force of the adjustable push the spring of adjusting knob, according to different situations can flexible modulation beat
Strength size used in unpacking door.
(3) handle of the chamber door fixation kit of mine intrinsic safety type controller described in the utility model is using axis pin of the spring
Form design not only plays the role of handle itself, but also the cooperation of the fixed ring of handle and top may be implemented and fix, and facilitates
The work of staff；Handle is equipped with multiple backing pins, not only ensure that compressed spring was in compressive state, but also realize in movement
The interior fixation or disengaging with fixed ring of shortest distance.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the chamber door fixation kit integral installation structure of mine intrinsic safety type controller described in the utility model embodiment
Figure；
Fig. 2 is the chamber door fixation kit local structural graph of mine intrinsic safety type controller described in the utility model embodiment；
Fig. 3 is spring catch structure chart described in the utility model embodiment.
Description of symbols:
1- cabinet；The explosion-proof steel plate of 2-；3- chamber door；41-Z type muscle；42- spring catch；421- adjusting knob；422- pushes bullet
Spring；423- sleeve；424- movable terminal；43- fixed plate；44- connecting plate；45- support rod；46- lantern ring；47- pin shaft；48- pressure
Contracting spring；49- pull ring；410- backing pin；411- fixed ring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig.1 and Fig.2, a kind of chamber door fixation kit of mine intrinsic safety type controller, including cabinet 1, the cabinet 1
Including upper and lower two inner cavities, host computer is installed in the cavity of top, middle-position machine, the outside of the top cavity are installed in the cavity of lower section
It is sealed and is fixed by explosion-proof steel plate 2, the outside of the lower section cavity is equipped with operation panel, and the operation panel is correspondingly provided with chamber door
3, hinged between the top and cabinet 1 of the chamber door 3, the chamber door 3 is opened upwards by hinged place；
The lateral surface of the chamber door 3 is equipped with fixing muscle close to the position of 3 bottom of chamber door, and the fixing muscle is laterally fixed to pacify
Mounted in 3 outside of chamber door, the length of the fixing muscle is less than the length of the long side of chamber door 3, and the both ends of the fixing muscle are close to chamber door 3
Marginal position；
Handle is installed, the sealing steel plate of 3 top of chamber door is equipped with corresponding with the handle solid in the fixing muscle
Determine ring 411, the handle and the fixed ring 411 cooperation are fixed.
The fixing muscle includes two Z-type muscle 41, and two Z-type muscle 41 are symmetrically installed in X-type, the connection of two Z-type muscle 41
Place is equipped with groove, and the Z-type muscle 41 is welded and fixed with the chamber door 3.
It is connected between chamber door 3 and handle by fixing muscle, the width that the width and chamber door 3 of the fixing muscle transverse direction are lateral is close
It is identical, the effect of the reinforcing rib of chamber door 3 is not only acted as, is also made during opening chamber door 3 or closing chamber door 3, chamber door 3
The case where being not in deformation, ensure that spring catch 42 and fixed plate 43 smooth can be used cooperatively.
The two sides of the junction of two Z-type muscle 41 are respectively welded with one piece of connecting plate 44, and the connecting plate 44 is steel plate, described
Connecting plate 44 is welded on the side of two Z-type muscle 41；A support rod 45, the support rod are welded on each connecting plate 44
45 perpendicular to connecting plate 44；The other end of the support rod 45 is welded with lantern ring 46, and the lantern ring 46 is annulus；The handle peace
In lantern ring 46, handle is slidably connected with lantern ring 46.
The handle is pin shaft 47, and one end of the pin shaft 47 is spherical surface, and the other end is equipped with end cap, the outer diameter of the end cap
Greater than the internal diameter of lantern ring 46；The outside that the pin shaft 47 is equipped with one end of end cap is also arranged with compressed spring 48, the compression bullet
The other side of the lantern ring 46 adjacent with end cap is arranged in spring 48；
The compressed spring 48 is correspondingly provided with backing pin 410, and the backing pin 410 passes through backing pin through being fixed on pin shaft 47
410 make compressed spring 48 be in compressive state, and one end that the pin shaft 47 is equipped with spherical surface extend out to the outer of the lantern ring 46 of the other side
Side；The one end fits that the fixed ring 411 is equipped with spherical surface with the pin shaft 47 are fixed.The pin shaft 47 is equipped with one end of spherical surface also
If the two sides of lantern ring 46 are respectively provided with one, the limit to handle may be implemented by two backing pins 410 there are two backing pin 410,
In mobile shortest distance, the fixation or disengaging of handle and fixed ring 411 are realized.The side of the handle is additionally provided with pull ring 49.
Not only chamber door 3 can be pulled by pull ring 49, but also can be pulled by handle.
3 transverse width of chamber door is less than the lateral width of cabinet 1, and the two sides of the chamber door 3 are respectively provided with one piece of fixed plate
43, the fixed plate 43 is equipped with circular hole, and the fixed plate 43 is welded and fixed with the cabinet 1；
The two sides of the Z-type muscle 41 are respectively provided with a spring catch 42, the circular hole of the spring catch 42 and the fixed plate 43
Cooperation is fixed.
As shown in Figure 1 to Figure 3, the spring catch 42 includes adjusting knob 421, sleeve 423, push the spring 422, movable end
Son 424, is equipped with internal thread hole on the inside of the sleeve 423, the sleeve 423 it is closed at one end, the centre bit for closing one end installs
There is through-hole, the movable terminal 424 includes sequentially connected limited post, disk, inserted link, and one end of the inserted link is stretched by through-hole
Out to the outside of sleeve 423, and cooperates with the circular hole of fixed plate 43 and fix；
The outer diameter of the disk is less than the internal diameter of sleeve 423, and is greater than the diameter of through-hole；
The adjusting knob 421 includes knob and solid threaded portion, and the outside of sleeve 423 is arranged in the knob, described
Solid threaded portion is threadedly coupled with the internal screw thread of the sleeve 423, and the push the spring is arranged in solid threaded portion and movable end
Between son 424, and it is set in the outside of limited post.
The end of the inserted link is spherical surface, and spherical surface and circular hole cooperation are fixed.The sleeve 423 is weldingly fixed on two Z-types
Between muscle 41.
Application method:
When needing to shut chamber door 3, the pull ring 49 in pull handle or handle is rotated down, and when spring catch 42 and is fixed
When plate 43 contacts, resistance at this moment can be generated, it is only necessary to which the circular hole of the ball face and fixed plate 43 that slightly firmly make spring catch 42 cooperates
It is fixed；When opening cabinet 1, the pull ring 49 in pull handle or handle rotates upwards, slightly firmly makes spring catch 42 and fixes
Plate 43 is detached from, and continues up rotation, and when spherical surface one end of pin shaft 47 is contacted with fixed ring 411, traversing pin shaft 47, sells to the right
The sphere end of axis 47 penetrates into fixed ring 411, unclamps pin shaft 47 and is achieved that the fixation of chamber door 3 above, is convenient for work people
Member's operation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of chamber door fixation kit of mine intrinsic safety type controller, it is characterised in that: including cabinet (1), cabinet (1) packet
Two inner cavities up and down are included, host computer is installed in the cavity of top, middle-position machine is installed in the cavity of lower section, the outside of the top cavity is logical
It crosses explosion-proof steel plate (2) sealing to fix, the outside of the lower section cavity is equipped with operation panel, and the operation panel is correspondingly provided with chamber door
(3), hinged between the top and cabinet (1) of the chamber door (3), the chamber door (3) is opened upwards by hinged place；
The lateral surface of the chamber door (3) is equipped with fixing muscle close to the position of chamber door (3) bottom, and the fixing muscle is laterally fixed to pacify
On the outside of chamber door (3), the length of the fixing muscle is less than the length of the long side of chamber door (3), and the both ends of the fixing muscle are close
The marginal position of chamber door (3)；
Handle is installed, the sealing steel plate above chamber door (3) is equipped with fixation corresponding with the handle in the fixing muscle
Ring (411), the handle and the fixed ring (411) cooperation are fixed.
2. the chamber door fixation kit of mine intrinsic safety type controller according to claim 1, it is characterised in that: the fixing muscle
Including two Z-type muscle (41), two Z-type muscle (41) are symmetrically installed in X-type, and the junction of two Z-type muscle (41) is equipped with groove, institute
Z-type muscle (41) is stated to be welded and fixed with the chamber door (3).
3. the chamber door fixation kit of mine intrinsic safety type controller according to claim 2, it is characterised in that: two Z-type muscle
(41) two sides of junction are respectively welded with one piece of connecting plate (44), and the connecting plate (44) is steel plate, the connecting plate (44)
It is welded on the side of two Z-type muscle (41)；
A support rod (45) is welded on each connecting plate (44), the support rod (45) is perpendicular to connecting plate (44)；
The other end of the support rod (45) is welded with lantern ring (46), and the lantern ring (46) is annulus；
The handle is mounted in lantern ring (46).
4. the chamber door fixation kit of mine intrinsic safety type controller according to claim 3, it is characterised in that: the handle is
Pin shaft (47), one end of the pin shaft (47) are spherical surface, and the other end is equipped with end cap, and the outer diameter of the end cap is greater than lantern ring (46)
Internal diameter；
The outside that the pin shaft (47) is equipped with one end of end cap is also arranged with compressed spring (48), compressed spring (48) setting
In the other side of the lantern ring (46) adjacent with end cap；
The compressed spring (48) is correspondingly provided with backing pin (410), and the backing pin (410) passes through through being fixed on pin shaft (47)
Backing pin (410) makes compressed spring (48) be in compressive state, and one end that the pin shaft (47) is equipped with spherical surface extend out to the other side
The outside of lantern ring (46)；
The one end fits that the fixed ring (411) is equipped with spherical surface with the pin shaft (47) are fixed.
5. the chamber door fixation kit of mine intrinsic safety type controller according to claim 4, it is characterised in that: the pin shaft
(47) one end equipped with spherical surface is additionally provided with two backing pins (410), and the two sides of lantern ring (46) are respectively provided with one.
6. the chamber door fixation kit of mine intrinsic safety type controller according to claim 2, it is characterised in that: the chamber door
(3) transverse width is less than the width of cabinet (1) transverse direction, and the two sides of the chamber door (3) are respectively provided with one piece of fixed plate (43), described solid
Fixed board (43) is equipped with circular hole, and the fixed plate (43) is welded and fixed with the cabinet (1)；
The two sides of the Z-type muscle (41) are respectively provided with a spring catch (42), the spring catch (42) and the fixed plate (43)
Circular hole cooperation is fixed.
7. the chamber door fixation kit of mine intrinsic safety type controller according to claim 6, it is characterised in that: the spring catch
It (42) include adjusting knob (421), sleeve (423), push the spring (422), movable terminal (424), sleeve (423) inside
Equipped with internal thread hole, the sleeve (423) it is closed at one end, close one end center be equipped with through-hole, the movable terminal
It (424) include sequentially connected limited post, disk, inserted link, one end of the inserted link extend out to sleeve (423) outside by through-hole
Side, and cooperate with the circular hole of fixed plate (43) and fix；
The outer diameter of the disk is less than the internal diameter of sleeve (423), and is greater than the diameter of through-hole；
The adjusting knob (421) includes knob and solid threaded portion, and the knob setting is described in the outside of sleeve (423)
Solid threaded portion is threadedly coupled with the internal screw thread of the sleeve (423), and the push the spring setting is in solid threaded portion and activity
Between terminal (424), and it is set in the outside of limited post.
8. the chamber door fixation kit of mine intrinsic safety type controller according to claim 7, it is characterised in that: the inserted link
End is spherical surface, and spherical surface and circular hole cooperation are fixed.
9. the chamber door fixation kit of mine intrinsic safety type controller according to claim 7, it is characterised in that: the sleeve
(423) it is weldingly fixed between two Z-type muscle (41)；
The side of the handle is additionally provided with pull ring (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564076.7U CN209384834U (en) | 2018-09-25 | 2018-09-25 | A kind of chamber door fixation kit of mine intrinsic safety type controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564076.7U CN209384834U (en) | 2018-09-25 | 2018-09-25 | A kind of chamber door fixation kit of mine intrinsic safety type controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384834U true CN209384834U (en) | 2019-09-13 |
Family
ID=67869858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564076.7U Active CN209384834U (en) | 2018-09-25 | 2018-09-25 | A kind of chamber door fixation kit of mine intrinsic safety type controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384834U (en) |
-
2018
- 2018-09-25 CN CN201821564076.7U patent/CN209384834U/en active Active
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