CN202503200U - Mining flame-proof and essence-safety type vacuum electromagnetic starter - Google Patents
Mining flame-proof and essence-safety type vacuum electromagnetic starter Download PDFInfo
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- CN202503200U CN202503200U CN2012201601473U CN201220160147U CN202503200U CN 202503200 U CN202503200 U CN 202503200U CN 2012201601473 U CN2012201601473 U CN 2012201601473U CN 201220160147 U CN201220160147 U CN 201220160147U CN 202503200 U CN202503200 U CN 202503200U
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- safety type
- electromagnetic starter
- vacuum electromagnetic
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Abstract
Disclosed is a mining flame-proof and essence-safety type vacuum electromagnetic starter, comprising a casing having a flame-proof chamber and composed of a left sidewall, a right sidewall, a back wall, a bottom wall, a top wall, and a front wall, and a movement, wherein the movement comprises a cart arranged at the left side inside the flame-proof chamber, a commutation switch assembly arranged at the right side inside the flame-proof chamber, and a vacuum contactor arranged upon the cart; the cart comprises a compartment and a wheel; the front wall is provided with a front door; the cart is arranged facing the front door; the inner wall of the rear wall is provided with a spacing block; the top of the front end of the cart compartment is pressed against the lower surface of the spacing block; and the rear end of the cart compartment is fixed to the bottom wall via a bolt, thereby realizing the relative fixation between the cart and the casing. Compared with the conventional starter, the mining flame-proof and essence-safety type vacuum electromagnetic starter of the utility model has a more reasonable structure, with the fixing operation between the cart and the casing being more convenient.
Description
Technical field
The utility model belongs to flame-proof mine device structure design field, is specifically related to a kind of mine flameproof and intrinsic safety type vacuum electromagnetic starter.
Background technology
The colliery modern management requires need monitor in real time the ruuning situation of coal mine equipment especially fully-mechanized mining equipment, requires the starter product to have high reliability and ease for maintenance, and pit gear is carried out network management.
Mine flameproof and intrinsic safety type vacuum electromagnetic starter on the existing market mainly comprises casing and is arranged on the movement in the casing; Movement comprises go-cart and is arranged on the electric equipments such as vacuum contactor on the go-cart compartment; What adopt is the trolley type structure, more convenient when the repair and maintenance of in the future electric equipment products through adopting this structure.But go-cart need cause security incident or damage electric equipment in case the thrust car acutely rocks in the course of the work with the box house relative fixed in casing; The traditional method that go-cart is fixing is to adopt a plurality of bolts to fix, and this way can reach fixing purpose, but owing to need the quantity of bolt more, installs but comparatively loaded down with trivial details, time-consuming.Therefore, the structure of existing mine flameproof and intrinsic safety type vacuum electromagnetic starter is very unreasonable, also has the improvements of needing badly.
Summary of the invention
It is more reasonable that the purpose of the utility model provides a kind of structure, and the fixing operation between go-cart and casing is the mine flameproof and intrinsic safety type vacuum electromagnetic starter more easily.
The technical scheme that realizes the utility model purpose is:
A kind of mine flameproof and intrinsic safety type vacuum electromagnetic starter comprises the casing of being made up of left side wall, right side wall, rear wall, diapire, roof and antetheca with explosion-proof chamber, and movement; Said movement comprises the go-cart that is arranged on left side in the explosion-proof chamber and is arranged on the reversing switch assembly on right side in the explosion-proof chamber, is arranged on the vacuum contactor in the go-cart; Said go-cart comprises compartment and wheel; Said antetheca is provided with the Qianmen; Said go-cart is provided with over against the Qianmen; Said rear wall madial wall is provided with positive stop; The top of the front end in said go-cart compartment is against the lower end of positive stop; Thereby the relative fixed that realizes go-cart and casing is fixed in the rear end in said go-cart compartment through bolt and diapire.
In the technique scheme; The convex fixedly projection that has screw that is provided with of the madial wall of said diapire; Said compartment and screw relevant position are provided with through hole, thus said bolt pass on the compartment through hole and fixedly the screw on the projection be spirally connected and realize the relative fixed of go-cart and casing.
In the technique scheme, also be provided with in the said explosion-proof chamber and be used for preventing that go-cart from moving process the guide of skew taking place, said guide equates with the quantity of go-cart.
In the technique scheme, said guide is two chutes that are arranged on the diapire, and said chute is provided with along the go-cart moving direction, and the wheel of said go-cart is arranged in corresponding chute and can moves at chute.
In the technique scheme, said guide is arranged on the raised line on the diapire, and said raised line is provided with along the go-cart moving direction.
In the technique scheme, said compartment comprises base that is positioned at the bottom and the straight tabular base plate that is positioned at the base top; The upper surface of said base plate is against the lower end of positive stop; Said base comprises two supporting bracket that laterally arranges and the connecting plates that are connected two supporting brackets; Said connecting plate is arranged on the end of supporting bracket, and the basic configuration of the base that said connecting plate and two supporting brackets are formed is the n font.
In the technique scheme, said guide comprises two raised lines that laterally arrange, and said fixedly projection is between two raised lines; Two raised lines are located between two supporting brackets, and the outboard end of each raised line surface fits with the medial extremity surface of corresponding supporting bracket; Said connecting plate is provided with through hole; Said screw and through hole concentric are provided with, and the direction setting of moving along go-cart; Said bolt pass on the connecting plate through hole and fixedly the screw on the projection be spirally connected.
In the technique scheme, said reversing switch assembly comprises isolates reversing switch and is used for isolating the fixing fixed head of reversing switch; Said fixed head top outer end is provided with the hook that Open Side Down, and the top of said fixed head is hooked on the right side wall through hook, and the bottom of fixed head is fixed through bolt and right side wall.
In the technique scheme, said hook is through fixed head top plate body outwards is bent to form.In the technique scheme, said hook is to be made up of the L shaped link plate that is fixed on top, the fixed head outside; Said L shaped link plate adopts the mode of welding or bolt to be fixed on the fixed head.
In the technique scheme, said positive stop adopts the mode of welding or bolt to be fixed on the rear wall of casing.
The utlity model has positive effect:
(1) the mine flameproof and intrinsic safety type vacuum electromagnetic starter in the utility model is through be provided with positive stop on the rear wall madial wall at casing in advance, and the top of the front end in go-cart compartment is against the lower end of positive stop; Rear end in the go-cart compartment is fixed through bolt and diapire, because the front and back end of go-cart is fixedly connected with casing with bolt through positive stop respectively, go-cart is fixing reliable, and fixedly the time, adopts a bolt just can achieve the goal; Than traditional starter, structure is more reasonable, and the fixing operation between go-cart and the casing is more convenient, and saving of work and time.
(2) also be provided with guide in the explosion-proof chamber of the mine flameproof and intrinsic safety type vacuum electromagnetic starter in the utility model, can effectively avoid go-cart to shift out or squint when advancing explosion-proof chamber.
(3) the reversing switch assembly of the mine flameproof and intrinsic safety type vacuum electromagnetic starter in the utility model comprises the fixed head of isolating reversing switch and being used for the isolation reversing switch is fixed; And be hooked on the right side wall through being provided with on the top of fixed head, in the bottom of fixed head through being bolted on the right side wall; When adopting the electric equipment that this structure is heavier in installation or volume is bigger; Can through the top hook electric equipment body be hooked on earlier and need fixing position; Be fixed in the bottom through bolt again; Adopt a bolt to achieve the goal, adopt this structure fitting operation convenient, and save labor.
Description of drawings
Fig. 1 is a kind of forward view of mining Flameproof intrinsically safe vacuum electromagnetic starter in the utility model;
A kind of cutaway view that Fig. 2 dissects along the A-A line for Fig. 1;
A kind of cutaway view that Fig. 3 dissects along the B-B line for Fig. 1;
Fig. 4 is first kind of structural representation of the casing in the utility model;
Fig. 5 is placed on a kind of structural representation in the casing shown in Figure 4 for the base with go-cart;
Fig. 6 is second kind of structural representation of casing in the utility model;
Fig. 7 is placed on a kind of structural representation in the casing shown in Figure 6 for the base with go-cart;
Fig. 8 is a kind of front view of go-cart in the utility model;
Fig. 9 is the upward view of go-cart among Fig. 8;
Figure 10 is first kind of structural representation of reversing switch assembly in the utility model;
Figure 11 is second kind of structural representation of reversing switch assembly in the utility model;
Reference numeral shown in the figure is: the 1-casing; The 11-rear wall; The 12-Qianmen; The 121-observation window; The 122-control button; The 13-positive stop; The 14-diapire; 15-is projection fixedly; The 16-guide; The 17-chute; The 18-raised line; The 2-go-cart; The 21-compartment; The 211-base; The 2111-supporting bracket; The 2112-connecting plate; The 22-wheel; 3-reversing switch assembly; 31-isolates reversing switch; The 32-fixed head; The 321-hook; 33-L shape link plate; The 4-vacuum contactor; The 5-bolt.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 5 has shown first kind of embodiment of the utility model.Wherein, Fig. 1 is a kind of forward view of mining Flameproof intrinsically safe vacuum electromagnetic starter in the utility model; A kind of cutaway view that Fig. 2 dissects along the A-A line for Fig. 1; A kind of cutaway view that Fig. 3 dissects along the B-B line for Fig. 1; Fig. 4 is first kind of structural representation of the casing in the utility model; Fig. 5 is placed on a kind of structural representation in the casing shown in Figure 4 for the base with go-cart.
A kind of mine flameproof and intrinsic safety type vacuum electromagnetic starter shown in Fig. 1 to 3, comprises the casing of being made up of left side wall, right side wall, rear wall 11, diapire 14, roof and antetheca with explosion-proof chamber 1, and movement; Said movement comprises go-cart 2 that is arranged on left side in the explosion-proof chamber and the reversing switch assembly 3 that is arranged on right side in the explosion-proof chamber, is arranged on the vacuum contactor 4 in the go-cart 2; Said go-cart 2 comprises compartment 21 and wheel 22; Said antetheca is provided with Qianmen 12, and said Qianmen 12 is provided with observation window 121 and control button 122; Said go-cart 2 is 12 settings over against the Qianmen; Said rear wall 11 madial walls are provided with positive stop 13; The top of the front end in said go-cart 2 compartments 21 is against the lower end of positive stop 13; Thereby the rear end in said go-cart 2 compartments 21 is through bolt 5 and the diapire 14 fixing relative fixed that realize go-cart 2 and casing 1.The convex fixedly projection 15 that has screw that is provided with of the madial wall of said diapire 14; Said compartment 21 is provided with through hole with the screw relevant position, is spirally connected with screw on the fixing projection 15 and realizes the relative fixed of go-cart 2 and casing 1 thereby said bolt 5 passes through hole on the compartment 21.In the present embodiment, said positive stop 13 adopts bolt 5 fixing modes to be fixed on the rear wall 11 of casing 1, in concrete practice, also can adopt the fixed form of welding that positive stop 13 is welded on the rear wall 11 of casing 1.
Also be provided with in the said explosion-proof chamber and be used for preventing that go-cart 2 from moving process the guide 16 of skew taking place, said guide 16 equates with the quantity of go-cart 2.In the present embodiment, said guide 16 is two chutes 17 that are arranged on the diapire 14, and said chute 17 is provided with along the go-cart moving direction, and the wheel 22 of said go-cart 2 is arranged in corresponding chute 17 and can moves at chute 17, like Fig. 4 and shown in Figure 5.
(embodiment 2)
Fig. 6 to Fig. 9 has shown second kind of embodiment of the utility model.Wherein, Fig. 6 is second kind of structural representation of casing in the utility model; Fig. 7 is placed on a kind of structural representation in the casing shown in Figure 6 for the base with go-cart; Fig. 8 is a kind of front view of go-cart in the utility model; Fig. 9 is the upward view of Fig. 8.
Present embodiment and embodiment 1 are basic identical, and difference is: said guide 16 is arranged on the raised line 18 on the diapire 14, and said raised line 18 is provided with along the go-cart moving direction, and is as shown in Figure 6.
Like Fig. 8 and shown in Figure 9, said compartment 21 comprises base 211 that is positioned at the bottom and the straight tabular base plate that is positioned at base 211 tops; The upper surface of said base plate is against the lower end of positive stop 13; Said base 211 comprises two supporting brackets 2111 and the connecting plate that is connected two supporting brackets 2,111 2112 that laterally arrange; Said connecting plate 2112 is arranged on the end of supporting bracket 2111, and the basic configuration of the base 211 that said connecting plate 2112 and two supporting brackets 2111 are formed is the n font.
Said guide 16 comprises two raised lines that laterally arrange 18, and said fixedly projection 15 is between two raised lines 18; Two raised lines 18 are located between two supporting brackets 2111, and the outboard end of each raised line 18 surface fits with the medial extremity surface of corresponding supporting bracket 2111; Said connecting plate 2112 is provided with through hole; Said screw and through hole concentric are provided with, and the direction setting of moving along go-cart 2; Said bolt 5 pass on the connecting plate 2112 through hole and fixedly the screw on the projection 15 be spirally connected, as shown in Figure 7.
The advantage that embodiment 1 and embodiment 2 have:
(1) the mine flameproof and intrinsic safety type vacuum electromagnetic starter among the embodiment is through be provided with positive stop on the rear wall madial wall at casing in advance, and the top of the front end in go-cart compartment is against on the lower surface of positive stop; Rear end in the go-cart compartment is fixed through bolt and diapire, because the front and back end of go-cart is fixedly connected with casing with bolt through positive stop respectively, go-cart is fixing reliable, and fixedly the time, adopts a bolt just can achieve the goal; Than traditional starter, structure is more reasonable, and the fixing operation between go-cart and the casing is more convenient, and saving of work and time.
(2) also be provided with guide in the explosion-proof chamber of the mine flameproof and intrinsic safety type vacuum electromagnetic starter among the embodiment, can effectively avoid go-cart to shift out or squint when advancing explosion-proof chamber.
(embodiment 3)
Figure 10 is first kind of structural representation of reversing switch assembly in the utility model, has shown the third embodiment of the utility model.
Said hook 321 is to be made up of the L shaped link plate 33 that is fixed on top, fixed head 32 outside; L shaped link plate 33 described in the present embodiment adopts bolt 5 fixing modes to be fixed on the fixed head 32, in concrete practice, also adopts the fixed form of welding that L shaped link plate 33 is fixed on the fixed head 32.
(embodiment 4)
Figure 11 is second kind of structural representation of reversing switch assembly in the utility model, has shown the 4th kind of embodiment of the utility model.
Present embodiment and embodiment 3 are basic identical, and difference is: said hook 321 is through fixed head 32 top plate bodys outwards are bent to form.
The reversing switch assembly of the mine flameproof and intrinsic safety type vacuum electromagnetic starter among the embodiment comprises isolates reversing switch and is used for isolating the fixing fixed head of reversing switch; And be hooked on the right side wall through being provided with on the top of fixed head, in the bottom of fixed head through being bolted on the right side wall; When adopting the electric equipment that this structure is heavier in installation or volume is bigger; Can through the top hook electric equipment body be hooked on earlier and need fixing position; Be fixed in the bottom through bolt again; Adopt a bolt to achieve the goal, adopt this structure fitting operation convenient, and save labor.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the execution mode of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection range of the utility model.
Claims (10)
1. a mine flameproof and intrinsic safety type vacuum electromagnetic starter comprises the casing of being made up of left side wall, right side wall, rear wall (11), diapire (14), roof and antetheca with explosion-proof chamber (1), and movement; Said movement comprises the go-cart (2) that is arranged on left side in the explosion-proof chamber and is arranged on the reversing switch assembly (3) on right side in the explosion-proof chamber, is arranged on the vacuum contactor (4) in the go-cart (2); Said go-cart (2) comprises compartment (21) and wheel (22); Said antetheca is provided with Qianmen (12); (12) are provided with over against the Qianmen in said go-cart (2);
It is characterized in that: said rear wall (11) madial wall is provided with positive stop (13); The top of the front end in said go-cart (2) compartment (21) is against the lower end of positive stop (13); The rear end in said go-cart (2) compartment (21) through bolt (5) and diapire (14) thus the fixing relative fixed that realizes go-cart (2) and casing (1).
2. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 1; It is characterized in that: the convex fixedly projection (15) that has screw that is provided with of the madial wall of said diapire (14); Said compartment (21) and screw relevant position are provided with through hole, said bolt (5) pass through hole on the compartment (21) with fixing projection (15) thus on screw be spirally connected and realize the relative fixed of go-cart (2) and casing (1).
3. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 2; It is characterized in that: also be provided with in the said explosion-proof chamber and be used for preventing that go-cart (2) from moving process the guide (16) of skew taking place, said guide (16) equates with the quantity of go-cart (2).
4. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 3; It is characterized in that: said guide (16) is two chutes (17) that are arranged on the diapire (14); Said chute (17) is provided with along the go-cart moving direction, and the wheel (22) of said go-cart (2) is arranged in corresponding chute (17) and can moves at chute (17).
5. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 3 is characterized in that: said guide (16) is arranged on the raised line (18) on the diapire (14), and said raised line (18) is provided with along the go-cart moving direction.
6. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 5 is characterized in that: said compartment (21) comprise the base (211) that is positioned at the bottom and are positioned at the straight tabular base plate of base (211) top; The upper surface of said base plate is against the lower end of positive stop (13); Said base (211) comprises two supporting bracket (2111) that laterally arranges and the connecting plates that are connected two supporting brackets (2111) (2112); Said connecting plate (2112) is arranged on the end of supporting bracket (2111), and said connecting plate (2112) is the n font with the basic configuration of the base (211) that two supporting brackets (2111) are formed;
Said guide (16) comprises two raised lines that laterally arrange (18), and said fixedly projection (15) is positioned between two raised lines (18); Two raised lines (18) are located between two supporting brackets (2111), and the outboard end of each raised line (18) surface fits with the medial extremity surface of corresponding supporting bracket (2111); Said connecting plate (2112) is provided with through hole; Said screw and through hole concentric are provided with, and along the mobile direction setting of go-cart (2); Said bolt (5) pass on the connecting plate (2112) through hole and fixedly the screw on the projection (15) be spirally connected.
7. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 1 is characterized in that: said reversing switch assembly (3) comprises isolates reversing switch (31) and is used for the fixed head (32) that isolation reversing switch (31) is fixing; Said fixed head (32) top outer end is provided with the hook that Open Side Down (321), and the top of said fixed head (32) is hooked on the right side wall through hook (321), and the bottom of fixed head (32) is fixed through bolt (5) and right side wall.
8. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 7 is characterized in that: said hook (321) is through fixed head (32) top plate body outwards is bent to form.
9. mine flameproof and intrinsic safety type vacuum electromagnetic starter according to claim 7 is characterized in that: said hook (321) is to be made up of the L shaped link plate (33) that is fixed on top, fixed head (32) outside; Said L shaped link plate (33) adopts welding or the fixing mode of bolt (5) to be fixed on the fixed head (32).
10. according to any described mine flameproof and intrinsic safety type vacuum electromagnetic starter in the claim 1 to 9, it is characterized in that: said positive stop (13) adopts welding or the fixing mode of bolt (5) to be fixed on the rear wall (11) of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201601473U CN202503200U (en) | 2012-04-16 | 2012-04-16 | Mining flame-proof and essence-safety type vacuum electromagnetic starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201601473U CN202503200U (en) | 2012-04-16 | 2012-04-16 | Mining flame-proof and essence-safety type vacuum electromagnetic starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503200U true CN202503200U (en) | 2012-10-24 |
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ID=47039800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201601473U Expired - Fee Related CN202503200U (en) | 2012-04-16 | 2012-04-16 | Mining flame-proof and essence-safety type vacuum electromagnetic starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503200U (en) |
-
2012
- 2012-04-16 CN CN2012201601473U patent/CN202503200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20210416 |