CN212928547U - Convenient fixing bearing box - Google Patents
Convenient fixing bearing box Download PDFInfo
- Publication number
- CN212928547U CN212928547U CN202021854773.3U CN202021854773U CN212928547U CN 212928547 U CN212928547 U CN 212928547U CN 202021854773 U CN202021854773 U CN 202021854773U CN 212928547 U CN212928547 U CN 212928547U
- Authority
- CN
- China
- Prior art keywords
- protective housing
- bearing
- bearing box
- box body
- bolt
- Prior art date
- 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 - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 107
- 235000014121 butter Nutrition 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the technical field of the bearing box, especially, be a make things convenient for fixed bearing case, including the bearing box body, be connected with first protective housing and second protective housing through joint piece joint on the bearing box body, the cover is equipped with bearing body and baffle, the lower part fixedly connected with supporting seat of bearing box body in the pivot. The utility model discloses a decompose the detachable part into first protective housing and second protective housing, and be connected first protective housing and second protective housing and bearing box body joint through the joint piece, can dismantle first protective housing and second protective housing substep respectively when carrying out the testing and maintenance to the bearing box, maintain to the part that needs to be repaired, through set up first connecting block and second connecting block on first protective housing and second protective housing respectively, and sliding connection second bolt on the second connecting block, need not take off the second bolt completely when dismantling first protective housing and second protective housing.
Description
Technical Field
The utility model relates to a bearing box technical field specifically is a make things convenient for fixed bearing case.
Background
The bearing box is a box part which plays a role in supporting and lubricating a bearing, bears the axial force and the radial force generated by equipment during working, is mainly applied to a fan and a wheel set, and at present, the existing bearing box exists when in use, the upper part of the bearing box needs to be completely disassembled when the bearing box is checked and maintained, the fixing mode is complex and the fixed position is limited, and the connection of the bearing box cannot be reinforced according to the service environment of the bearing box.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a make things convenient for fixed bearing case has solved current bearing case and need dismantle the upper portion of bearing case completely when checking and maintaining, and the comparatively complicated and fixed position of fixed mode receives the injecing, can not consolidate the connection of bearing case according to the service environment of bearing case.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for stationary bearing case, includes the bearing case body, be connected with first protective housing and second protective housing through joint piece joint on the bearing case body, and be provided with the pivot on the bearing case body, the cover is equipped with bearing body and baffle in the pivot, the lower part fixedly connected with supporting seat of bearing case body.
As a preferred technical scheme of the utility model, equal fixedly connected with butter adds the mouth on first protective housing and the second protective housing, the first connecting block of position department fixedly connected with of being close to the second protective housing on the first protective housing, the draw-in groove has been seted up on the first connecting block.
As a preferred technical scheme of the utility model, first protective housing and second protective housing are all through first bolt and bearing box body fixed connection, the connecting hole has all been seted up to the position department that corresponds first bolt on first protective housing, bearing box body and the second protective housing, the position department fixedly connected with second connecting block that corresponds first connecting block on the second protective housing.
As an optimal technical scheme of the utility model, there is the second bolt through slider sliding connection on the second connecting block, the spout has been seted up to position department on the second bolt corresponds the second connecting block, the width of spout equals with the diameter of second bolt, the diameter of second bolt equals with the width of draw-in groove.
As a preferred technical scheme of the utility model, the joint piece sets up about the vertical plane symmetry in first protective housing and second protective housing symmetry axis place, and the joint piece corresponds the position department on the bearing box body and has all seted up the joint groove, the position department that corresponds the butter and adds the mouth on first protective housing and the second protective housing has all seted up the fixed orifices, and the position department that corresponds the pivot on first protective housing and the second protective housing has all seted up the through-hole.
As a preferred technical scheme of the utility model, bearing body, baffle and supporting seat all are provided with two, and bearing body and baffle one-to-one setting, the bearing body is located the inboard position that is close to the pivot both ends of bearing box body, the baffle all is located between the bearing body, the supporting seat sets up about the vertical plane symmetry in bearing box body symmetry axis place, the mounting hole has all been seted up at the both ends of supporting seat.
(III) advantageous effects
Compared with the prior art, the utility model provides a make things convenient for fixing bearing case possesses following beneficial effect:
the bearing box is characterized in that the detachable part is divided into a first protective shell and a second protective shell, the first protective shell and the second protective shell are connected with the bearing box body in a clamping manner through a clamping block, the first protective shell and the second protective shell can be respectively detached step by step when the bearing box is detected and maintained, the part needing to be repaired is maintained, the first connecting block and the second connecting block are respectively arranged on the first protective shell and the second protective shell, the second bolt is connected on the second connecting block in a sliding manner, the second bolt does not need to be completely taken down when the first protective shell and the second protective shell are detached, the connecting degree of the first protective shell and the second protective shell can freely select the fixed position of the first bolt and increase the number of the second bolt according to the use occasion of the bearing box, the problem that the upper part of the bearing box needs to be completely detached when the bearing box is detected and maintained is solved, the fixed position that the fixed mode is comparatively complicated receives the injecing, can not carry out the problem of consolidating according to the service environment of bearing box to the connection of bearing box.
Drawings
Fig. 1 is an opened schematic view of a second protective case of the present invention;
fig. 2 is a schematic view of the first protective case of the present invention being opened;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the first protective shell of fig. 1 according to the present invention;
fig. 5 is a schematic structural view of the second protective casing of fig. 2 according to the present invention;
fig. 6 is an enlarged schematic view of the second bolt shown in fig. 2 according to the present invention.
In the figure: 1. a rotating shaft; 101. a bearing body; 102. a baffle plate; 2. a first protective case; 201. a first connection block; 202. a card slot; 203. a butter addition port; 204. a first bolt; 205. connecting holes; 206. a clamping block; 3. a bearing housing body; 301. a clamping groove; 4. a supporting seat; 401. mounting holes; 5. a second protective shell; 501. a second connecting block; 502. a second bolt; 503. a through hole; 504. a chute; 505. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a make things convenient for fixed bearing case, including bearing box body 3, be connected with first protective housing 2 and second protective housing 5 through joint piece 206 joint on the bearing box body 3, first protective housing 2 and second protective housing 5 mutually support with the upper portion of bearing box body 3 sealed, restriction pivot 1, bearing body 101 and baffle 102 are in the inside position of bearing box body 3, and be provided with pivot 1 on the bearing box body 3, be the same as power transmission, the cover is equipped with bearing body 101 and baffle 102 in pivot 1, the lubricating grease that will add blocks near bearing body 101, receive the lubrication of lubricating grease when being convenient for bearing body 101 rotates, the lower part fixedly connected with supporting seat 4 of bearing box body 3, support bearing box body 3 and be convenient for bearing box body 3's fixing simultaneously.
It is specific, equal fixedly connected with butter adds mouth 203 on first protective housing 2 and the second protective housing 5, first protective housing 2 and second protective housing 5 need not be dismantled when the bearing box uses, directly add the inside that mouth 203 injects lubricating grease into the bearing box through the butter, the first connecting block 201 of position department fixedly connected with that is close to second protective housing 5 on the first protective housing 2, be convenient for connect between first protective housing 2 and the second protective housing 5, improve bearing box overall structure compactness, draw-in groove 202 has been seted up on the first connecting block 201, the setting of draw-in groove 202 is convenient for the adjustment of second bolt 502 fixed position.
Specifically, the first protective shell 2 and the second protective shell 5 are fixedly connected with the bearing box body 3 through a first bolt 204, the first bolt 204 fixes the positions of the first protective shell 2 and the second protective shell 5 close to the two ends of the rotating shaft 1 on the bearing box body 3, the positions of the first protective shell 2, the bearing box body 3 and the second protective shell 5 corresponding to the first bolt 204 are all provided with a connecting hole 205, the connecting holes 205 on the first protective shell 2 and the second protective shell 5 are all arranged in a penetrating way, the first protective shell 2, the bearing box body 3 and the connecting holes 205 on the second protective shell 5 are arranged at equal intervals, the second connecting block 501 is fixedly connected to the position, corresponding to the first connecting block 201, on the second protective shell 5, the width of the second connecting block 501 is equal to that of the first connecting block 201, the first connecting block 201 and the second connecting block 501 can be completely attached when they are connected by the second bolt 502.
Specifically, there is second bolt 502 through slider 505 sliding connection on second connecting block 501, second bolt 502 is used for linking together first connecting block 201 and second connecting block 501, spout 504 has been seted up to position department on second bolt 502 corresponds the second connecting block 501, spout 504 is convenient for the regulation of second bolt 502 position on second connecting block 501, the width of spout 504 equals with second bolt 502's diameter, second bolt 502's diameter equals with the width of draw-in groove 202, improve the inseparable degree of being connected between first connecting block 201 and the second connecting block 501, vibration when avoiding the bearing box to use makes second bolt 502 take place to rock, influence the connection degree of first connecting block 201 and second connecting block 501.
Specifically, joint piece 206 sets up about the vertical plane symmetry in first protective housing 2 and the 5 symmetry axis place of second protective housing, and joint piece 206 corresponds position department on the bearing box body 3 and has all seted up joint groove 301, improve the fixed degree of first protective housing 2 and second protective housing 5 on bearing box body 3, the fixed orifices has all been seted up to the position department that corresponds butter interpolation mouth 203 on first protective housing 2 and the second protective housing 5, the installation of butter interpolation mouth 203 of being convenient for, and the position department that corresponds pivot 1 on first protective housing 2 and the second protective housing 5 has all seted up through-hole 503, the setting of through-hole 503 is convenient for the outside extension in pivot 1 both ends and other structural connection.
Specifically, bearing body 101, baffle 102 and supporting seat 4 all are provided with two, and bearing body 101 and baffle 102 one-to-one set up, bearing body 101 is located the inboard position that is close to pivot 1 both ends of bearing box body 3, baffle 102 all is located between bearing body 101, baffle 102 mutually supports with first protective housing 2 or second protective housing 5, the both sides that suffer bearing body 101 with the grease separation, lubricated degree when guaranteeing pivot 1 and bearing body 101 to rotate, supporting seat 4 sets up about the vertical plane symmetry in bearing box body 3 symmetry axis place, make the height of bearing box both sides equal, be convenient for bearing box overall structure's level is placed, mounting hole 401 has all been seted up at the both ends of supporting seat 4, be convenient for fix bearing box is whole.
The utility model discloses a theory of operation and use flow: during installation, the bearing body 101 and the baffle 102 are sleeved on a set position on the rotating shaft 1, the rotating shaft 1 is placed at a set position on the inner side of the bearing box body 3, the first protective shell 2 is sleeved on the rotating shaft 1 from one end of the rotating shaft 1, the clamping block 206 at the lower part of the first protective shell 2 is completely clamped in the corresponding clamping groove 301 on the bearing box body 3, the second protective shell 5 is sleeved on the other end of the rotating shaft 1 and is sleeved on the rotating shaft 1, the clamping block 206 at the lower part of the second protective shell 5 is completely clamped in the corresponding clamping groove 301 on the bearing box body 3, the first protective shell 2 and the second protective shell 5 are fixedly connected with the bearing box body 3 by using the first bolt 204, the second bolt 502 is slid again, the second bolt 502 is adjusted to slide in the sliding groove 504, the second bolt 502 is clamped in different positions on the first connecting block 201, the second bolt 502 is screwed, the first protective shell 2 is fixedly connected with the second protective shell 5, and the first protective shell 2 or the second protective shell 5 is detached according to the overhauling position during overhauling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a make things convenient for fixed bearing case, includes bearing case body (3), its characterized in that: the bearing box comprises a bearing box body (3), wherein the bearing box body (3) is connected with a first protective shell (2) and a second protective shell (5) through a clamping block (206) in a clamping mode, a rotating shaft (1) is arranged on the bearing box body (3), the bearing box body (101) and a baffle (102) are sleeved on the rotating shaft (1), and a supporting seat (4) is fixedly connected to the lower portion of the bearing box body (3).
2. A bearing housing facilitating fixing according to claim 1, wherein: equal fixedly connected with butter adds mouth (203) on first protective housing (2) and second protective housing (5), be close to the first connecting block (201) of the position department fixedly connected with of second protective housing (5) on first protective housing (2), draw-in groove (202) have been seted up on first connecting block (201).
3. A bearing housing facilitating fixing according to claim 2, wherein: first protective housing (2) and second protective housing (5) all through first bolt (204) and bearing box body (3) fixed connection, connecting hole (205) have all been seted up to the position department that corresponds first bolt (204) on first protective housing (2), bearing box body (3) and second protective housing (5), the position department fixedly connected with second connecting block (501) that corresponds first connecting block (201) on second protective housing (5).
4. A bearing housing facilitating fixing according to claim 3, wherein: a second bolt (502) is connected to the second connecting block (501) in a sliding mode through a sliding block (505), a sliding groove (504) is formed in the position, corresponding to the second connecting block (501), of the second bolt (502), the width of the sliding groove (504) is equal to the diameter of the second bolt (502), and the diameter of the second bolt (502) is equal to the width of the clamping groove (202).
5. A bearing housing facilitating fixing according to claim 1, wherein: joint piece (206) are about first protective housing (2) and second protective housing (5) symmetry axis place vertical plane symmetry setting, and joint piece (206) correspond the position department on bearing box body (3) and have all seted up joint groove (301), the position department that corresponds butter interpolation mouth (203) on first protective housing (2) and second protective housing (5) has all seted up the fixed orifices, and the position department that corresponds pivot (1) on first protective housing (2) and second protective housing (5) has all seted up through-hole (503).
6. A bearing housing facilitating fixing according to claim 1, wherein: bearing body (101), baffle (102) and supporting seat (4) all are provided with two, and bearing body (101) and baffle (102) one-to-one setting, bearing body (101) are located the position that bearing box body (3) inboard is close to pivot (1) both ends, baffle (102) all are located between bearing body (101), supporting seat (4) set up about bearing box body (3) symmetry axis place vertical plane symmetry, mounting hole (401) have all been seted up at the both ends of supporting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854773.3U CN212928547U (en) | 2020-08-29 | 2020-08-29 | Convenient fixing bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854773.3U CN212928547U (en) | 2020-08-29 | 2020-08-29 | Convenient fixing bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928547U true CN212928547U (en) | 2021-04-09 |
Family
ID=75301362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021854773.3U Expired - Fee Related CN212928547U (en) | 2020-08-29 | 2020-08-29 | Convenient fixing bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110025A (en) * | 2021-12-03 | 2022-03-01 | 国家能源集团山西电力有限公司 | Boiler fan bearing box sealing device |
-
2020
- 2020-08-29 CN CN202021854773.3U patent/CN212928547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110025A (en) * | 2021-12-03 | 2022-03-01 | 国家能源集团山西电力有限公司 | Boiler fan bearing box sealing device |
| CN114110025B (en) * | 2021-12-03 | 2024-03-26 | 国家能源集团山西电力有限公司 | Boiler fan bearing box sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |