CN203488504U - Guide assembling unit and electrical equipment - Google Patents
Guide assembling unit and electrical equipment Download PDFInfo
- Publication number
- CN203488504U CN203488504U CN201320621153.9U CN201320621153U CN203488504U CN 203488504 U CN203488504 U CN 203488504U CN 201320621153 U CN201320621153 U CN 201320621153U CN 203488504 U CN203488504 U CN 203488504U
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- Prior art keywords
- assembly parts
- guide finger
- guiding assembly
- cabinet
- equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of installation of electric equipment, and discloses a guide assembling unit and the electrical equipment. The guide assembling unit comprises a guide pin and a fixing piece, wherein the guide pin and the fixing piece are fixedly connected in a detachable mode; an annular groove is formed in the position where the guide pin and the fixing piece are connected; when the guide assembling unit is fixed to the electrical equipment, the annular groove is clamped and installed into a through hole in the electrical equipment. The guide assembling unit and the electrical equipment have the advantages that the fixing piece and the guide pin which are fixedly connected are adopted be clamped and fixed to the equipment, the contact area between the guide assembling unit and the equipment is increased, and therefore the stability of connection between the guide assembling unit and the equipment is improved. The stability when the electrical equipment is installed is improved, and at the same time, the safety when the electrical equipment is used is improved.
Description
Technical field
The utility model relates to the technical field of installation of electrical equipment, refers more particularly to a kind of guiding assembly parts and electrical equipment.
Background technique
Electrical equipment often need to lead with pin in assembly process.If there is no guide pin, just likely there is assembling deviation, the lighter causes difficulty to assembling, maintenance, and serious may damage device, makes product function impaired.
The pin that guide pin of the prior art adopts tratitional technology to press conventionally, its structure as shown in Figure 1, guide pin 10 nails are the pin with lug cap 11, on the sidewall of pin, be provided with two projections 12 of relatively putting, and in the projection 12 away from lug cap 11, be provided with guiding slope, as shown in Figure 2, in use, by mechanical external force, guide pin 10 is expressed in the through hole of cabinet 20 sidewalls, and cabinet 20 sidewalls are stuck in the groove forming between two projections 12 on pin sidewall.
The defect of prior art is, due to guide pin away from a projection of lug cap when pressing pin, need to be through the through hole of cabinet, therefore, cause this protruding thickness smaller, and boundary dimension is only slightly larger than the through hole of cabinet, in the time of in guide pin is inserted into pilot hole, pilot hole can be given obstruction power of guide pin, component of this obstruction power and guide pin press at the opposite direction of the power of cabinet sidewall, thereby cause pilot hole guide pin may be released from cabinet sidewall, simultaneously, guide pin is in other improper operations or in particular cases also likely occur getting loose, once there is this situation, first cause the assembling work of electrical equipment to carry out, more serious, the guide pin coming off may cause the dangerous situations such as short circuit.
Model utility content
The utility model provides a kind of guiding assembly parts and electrical equipment, the stability when improving installation of electrical equipment, and the Security of electrical equipment while using.
The utility model provides a kind of guiding assembly parts, comprise guide finger and fixed block, wherein, described guide finger is fixedly connected with described fixed block is dismountable, and the joint at described guide finger and fixed block forms an annular groove, when guiding assembly parts is fixed on equipment, this annular groove is installed in the through hole of described equipment.
In technique scheme, the fixed block being fixedly connected with by employing and guide finger are fixedly clamped on equipment, have increased the area of contact of guiding assembly parts and equipment, thereby have increased the stability of guiding assembly parts and equipment connection.Stability while having improved installation of electrical equipment has improved Security when electrical equipment uses simultaneously.
Selectable, described guide finger has the thread protrusion that is arranged in the through hole on described equipment, the nut of described fixed block for being threaded with described thread protrusion.Cooperation by thread protrusion and nut is fixed on guide finger on equipment.
Preferably, described thread protrusion is installed with lock washer.Improved the stability that the assembly parts that leads is fixed on equipment.
Selectable, described guide finger has tapped hole near one end of described equipment, bolt or the screw of described fixed block for being threaded with described tapped hole.By bolt or screw, with coordinating of tapped hole, guide finger is fixed on equipment.
Preferably, on described bolt or screw, be installed with lock washer.Improved the stability that the assembly parts that leads is fixed on equipment.
Preferably, described guide finger has guiding slope away from one end of described equipment.Improved the guide effect of guiding assembly parts.
Preferably, on described guide finger, there is at least one breach, facilitated clamping guide finger, improved the installation of guiding assembly parts.
Preferably, the number of described breach is that two and two described breach are put relatively, has further facilitated the installation of guiding assembly parts.
Preferably, described breach is positioned at described guide finger away from one end of described equipment, and convenient operation person uses tool holding guide finger, has further facilitated the installation of guiding assembly parts.
The utility model also provides a kind of electrical equipment, comprises cabinet, and is arranged at the cabinet in described cabinet, and described cabinet is provided with at least one above-mentioned any guiding assembly parts, is provided with the pilot hole matching with described guiding assembly parts in described cabinet.
In technique scheme, by the employing assembly parts that leads, the stability while having improved installation of electrical equipment, meanwhile, has also improved Security when electrical equipment uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of guide finger in prior art;
Fig. 2 is the use state reference map of guide finger of the prior art;
The decomposing schematic representation of the guiding assembly parts that Fig. 3 provides for the utility model embodiment;
The use state reference map of the guiding assembly parts that Fig. 4 provides for the utility model embodiment;
The use state reference map of the guiding assembly parts that Fig. 5 provides for the utility model embodiment;
The decomposing schematic representation of the guiding assembly parts that Fig. 6 provides for another embodiment of the utility model;
The side view of the guide finger that Fig. 7 provides for the utility model embodiment.
Reference character:
10-guide pin (prior art) 11-lug cap 12-projection
20-cabinet 30-guiding assembly parts 31-fixed block
32-guide finger 33-tapped hole 34-thread protrusion
The 35-bolt 36-nut 37-slope of leading
38-breach
Embodiment
Stability when improving installation of electrical equipment, and the Security of electrical equipment while using.The utility model embodiment provides a kind of guiding assembly parts and electrical equipment.In the technical solution of the utility model, by adopting guide finger and fixed block to be fixedly clamped on equipment, avoided guiding assembly parts to come off in use, the stability while having improved installation of electrical equipment, has also improved Security when electrical equipment uses simultaneously.For making the purpose of this utility model, technological scheme and advantage clearer, below take nonrestrictive embodiment and the utility model is described in further detail as example.
As shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 3 shows the structure of the guiding assembly parts in some embodiments.Fig. 4 and Fig. 5 are the use reference drawing of guiding assembly parts.This guiding assembly parts comprises: guide finger 32 and fixed block 31, wherein, described guide finger 32 and dismountable being fixedly connected with of described fixed block 31, and the joint at described guide finger 32 and fixed block 31 forms an annular groove (not shown), when guiding assembly parts 30 is fixed on equipment, this annular groove is installed in the through hole of described equipment.
Continuation is with reference to figure 4 and Fig. 5, described equipment can be any equipment that needs guiding, at this, take cabinet 20 describes as example, in the above-described embodiments, when guide finger 32 is connected with fixed block 31, in joint, form an annular groove, this annular groove is installed in the through hole of cabinet 20 sidewalls, thereby the assembly parts 30 that makes to lead can be fixed on cabinet 20 sidewalls.Concrete, guide finger 32 and fixed block 31 are arranged at respectively the both sides of cabinet 20 sidewalls, wherein, guide finger 32 is positioned at the outside of cabinet 20, fixed block 31 is positioned at cabinet 20, and on cabinet 20 sidewalls, have through hole, fixed block 31 is connected with another one parts through after this through hole with parts in guide finger 32, thereby guide finger 32 and fixed block 31 are fixedly clamped in cabinet 20 sidewalls.
Continuation is with reference to figure 3, because guide finger 32 and fixed block 31 all have the part that does not pass through to cabinet 20 sidewall through holes, therefore, in guide finger 32 and fixed block 31, the portion size through through hole is not done more relatively large, increased the area of contact of guide finger 32 and fixed block 31 and cabinet 20 sidewalls, and then while making guide finger 32 in being inserted into pilot hole, guiding assembly parts 30 can be stable be fixed on cabinet 20 sidewalls, avoid occurring situation about coming off due to the assembly parts 30 that is subject to causing in the situation of external force leading, improved electrical equipment stability when mounted, simultaneously, also the guiding assembly parts 30 of having avoided coming off causes the short circuit of electrical equipment, improved the Security that electrical equipment uses.
Embodiment 1
Continuation is with reference to figure 3, and guide finger 32 has tapped hole 33 near one end of cabinet 20 sidewalls, and preferably this tapped hole 33 is coaxial with guide finger 32, and fixed block 31 is bolt 35 and the screw being connected with described tapped hole 33.When mounted, from cabinet 20 inside by bolt 35 or screw the through hole through cabinet 20 sidewalls, now, the nut of bolt 35 or screw snaps on the sidewall of cabinet 20., guide finger 32 is screwed on bolt 35 or screw meanwhile, and is threaded connection the sidewall that fixed block 31 and guide finger 32 is fixedly connected with and is clamped in cabinet 20.Bolt 35 and screw are wherein NBS part, with locking flat gasket and compression spring, thereby facilitate the connection between guide finger 32 and fixed block 31.
Embodiment 2
The decomposing schematic representation of the guiding assembly parts that as shown in Figure 6, Fig. 6 provides for another embodiment of the utility model.Guide finger 32 has the thread protrusion 34 of the through hole that is arranged in cabinet 20 sidewalls, this thread protrusion 34 is exposed through after the through hole of cabinet 20 sidewalls, the nut 36 of fixed block 31 for being threaded with this thread protrusion 34, wherein, this thread protrusion 34 be cylindrical protrusions, and after being less than the through hole that penetrates cabinet 20 sidewalls, exposes this protruding diameter, when mounted, the thread protrusion of guide finger 32 34 is penetrated into the through hole of cabinet 20 sidewalls from the outside of cabinet 20, thread protrusion 34 is exposed after passing, nut 36 is assembled in thread protrusion 34, when nut 36 is screwed in thread protrusion 34, first in thread protrusion 34, clamp the locking parts such as Upper gasket and compression spring, to increase the connective stability between nut 36 and guide finger 32, the part not being inserted in through hole by nut 36 and guide finger 32 is fixedly clamped guiding assembly parts 30 on the sidewall of cabinet 20.
Above-mentioned two embodiments have provided the guide finger 32 that is threaded connection and the concrete structure of fixed block 31, be to be understood that and be, the concrete structure being threaded that the guiding assembly parts 30 that the utility model embodiment provides is not limited only to enumerate in above-described embodiment, any can realization is fixedly connected with guide finger 32 and can be fixedly clamped and can be applied in embodiment of the present utility model in the linkage structure of cabinet 20 sidewalls with fixed block 31, its working principle is identical with the working principle that above-mentioned employing is threaded, and at this, gives an example no longer one by one.
As shown in Figure 7, Fig. 7 is the side view of guide finger in some embodiments.In the above-described embodiments, because the diameter of the pilot hole matching with guide finger 32 and the diameter of guide finger 32 differ smaller, in order to improve the guide effect of guide finger 32, at guide finger 32, away from one end of described cabinet 20 sidewalls, there is guiding slope 37.In use, the guiding slope 37 of guide finger 32 first contacts with pilot hole, and guide finger 32 enters in pilot hole under the effect on guiding slope 37, has improved the guide effect of guide finger 32.
Continuation is with reference to figure 7, when guide finger 32 and fixed block 31 are installed, is held due to one in guide finger 32 and fixed block 31, and another rotation, therefore, all needs to have on guide finger 32 and fixed block 31 and can be held and can prevent the structure of rotating.Fixed block wherein 31 is no matter when adopting nut 36, screw or bolt 35, and itself all has the face for clamping.And at least one breach 38 can be set on guide finger 32.Be used as the position of clamping.
For easy-to-operat person can be stable when guiding assembly parts 30 is installed clamp guide finger 32, preferably, the number of breach 38 is that two and two breach 38 are relatively arranged on the sidewall of guide finger 32, when mounted, can be stable clamp guide finger 32.Facilitate the installation between guide finger 32 and fixed block 31.
In addition, for clamping 32, two breach that are oppositely arranged 38 of guide finger, easy-to-operat person is further preferably arranged at guide finger 32 away from one end of cabinet 20 sidewalls.Thereby make the instrument that operator uses can have larger grasping part, and when clamping, the angle that the instrument of use can be put is larger, easy-to-operat person puts instrument the angle that facilitates the application of force.
In the above-described embodiments, should be understandable that, the distance between two breach 38 should reduce the impact on guide finger Final 32 degree to greatest extent.
The utility model embodiment also provides a kind of electrical equipment, comprises cabinet, and is arranged at the cabinet 20 in cabinet, and cabinet 20 is provided with at least one above-mentioned any guiding assembly parts 30, is provided with the pilot hole matching with the assembly parts 30 that leads in cabinet.
In the above-described embodiments, the guiding assembly parts 30 that on arranging on cabinet, the utility model embodiment provides, strengthened the stability connecting between guiding assembly parts 30 and cabinet 20, thereby when guide finger 32 is inserted in pilot hole, the assembly parts 30 of can avoiding leading comes off from the sidewall of cabinet 20, the stability while having improved installation of electrical equipment, simultaneously, the short circuit that the guiding assembly parts 30 of having avoided coming off causes, has improved Security when electrical equipment uses.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (10)
- One kind guiding assembly parts, it is characterized in that, comprise guide finger and fixed block, wherein, described guide finger is fixedly connected with described fixed block is dismountable, and the joint at described guide finger and fixed block forms an annular groove, when guiding assembly parts is fixed on equipment, this annular groove is installed in the through hole of described equipment.
- 2. guiding assembly parts as claimed in claim 1, is characterized in that, described guide finger has the thread protrusion that is arranged in the through hole on described equipment, the nut of described fixed block for being threaded with described thread protrusion.
- 3. guiding assembly parts as claimed in claim 2, is characterized in that, described thread protrusion is installed with lock washer.
- 4. guiding assembly parts as claimed in claim 1, is characterized in that, described guide finger has tapped hole near one end of described equipment, bolt or the screw of described fixed block for being threaded with described tapped hole.
- 5. guiding assembly parts as claimed in claim 4, is characterized in that, on described bolt or screw, is installed with lock washer.
- 6. the guiding assembly parts as described in claim 1～5 any one, is characterized in that, described guide finger has guiding slope away from one end of described equipment.
- 7. guiding assembly parts as claimed in claim 6, is characterized in that, described guide finger has at least one breach.
- 8. guiding assembly parts as claimed in claim 7, is characterized in that, the number of described breach is that two and two described breach are put relatively.
- 9. guiding assembly parts as claimed in claim 7, is characterized in that, described breach is positioned at described guide finger away from one end of described equipment.
- 10. an electrical equipment, comprise cabinet and be arranged at the cabinet in described cabinet, it is characterized in that, described cabinet is provided with at least one guiding assembly parts as described in claim 1～9 any one, is provided with the pilot hole matching with described guiding assembly parts in described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621153.9U CN203488504U (en) | 2013-10-09 | 2013-10-09 | Guide assembling unit and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621153.9U CN203488504U (en) | 2013-10-09 | 2013-10-09 | Guide assembling unit and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488504U true CN203488504U (en) | 2014-03-19 |
Family
ID=50259340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621153.9U Expired - Lifetime CN203488504U (en) | 2013-10-09 | 2013-10-09 | Guide assembling unit and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847765A (en) * | 2014-05-22 | 2015-08-19 | 北汽福田汽车股份有限公司 | Bearing shaft, guide shaft, pin shaft, cantilever crane and assembly method thereof and crane |
-
2013
- 2013-10-09 CN CN201320621153.9U patent/CN203488504U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847765A (en) * | 2014-05-22 | 2015-08-19 | 北汽福田汽车股份有限公司 | Bearing shaft, guide shaft, pin shaft, cantilever crane and assembly method thereof and crane |
| CN104847765B (en) * | 2014-05-22 | 2017-11-03 | 北汽福田汽车股份有限公司 | Carrying axle, the axis of guide, Assembly of pin, arm support and its assembly method and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Columbo Road, Ohio, Dearborn 1050 Patentee after: Dimension Corp. Address before: Columbo Road, Ohio, Dearborn 1050 Patentee before: LIEBERT Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |