CN209057021U - A kind of blower terminal box - Google Patents
A kind of blower terminal box Download PDFInfo
- Publication number
- CN209057021U CN209057021U CN201821593476.0U CN201821593476U CN209057021U CN 209057021 U CN209057021 U CN 209057021U CN 201821593476 U CN201821593476 U CN 201821593476U CN 209057021 U CN209057021 U CN 209057021U
- Authority
- CN
- China
- Prior art keywords
- box body
- lower box
- upper cover
- type groove
- connecting end
- 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of blower terminal boxes, it is characterised in that: the terminal box includes lower box body and upper cover, and lower box body is arranged on blower housing, binding post is provided in lower box body, is provided with connecting end surface on lower box body；Any three side on the upper lid is provided with U-type groove；Threaded hole is provided on four angles of the upper cover and lower box body；In use, in any three side U-type groove that the connecting end surface on lower box body has three faces to be stuck on lid.The technical solution of the utility model structure is simple, easy for installation, saves the time, ensure that the stability that upper cover of connecting box is connected with lower box body, can adapt to be worth of widely use than relatively rugged environment.
Description
Technical field
The utility model is specifically related to a kind of blower terminal box.
Background technique
The equipment that blower etc. has motor requires setting terminal box and is used to by plant-grid connection to blower motor, to drive electricity
Machine rotation.In practical applications, maintenance personal works carelessness in maintenance and inspection, and fixed cover and lower box body are used in terminal box
Bolt can twist not tight, since motor generates vibration in rotation, cause bolt to fall when vibration, if things go on like this, connect
Upper cover and lower box body in wire box such as shift or even fall at the accidents, and the binding post in terminal box is exposed in air, generate
Major safety risks.
Utility model content
For in above-mentioned terminal box in the prior art upper cover and lower box body accidents, the terminal box such as shift or even fall
The technical issues of interior binding post is exposed in air, generates major safety risks, the purpose of the utility model is to provide one kind
Blower terminal box solves the case where upper cover and lower box body in terminal box shift or even fall.
The utility model uses the following technical solution.
A kind of blower terminal box, including lower box body and upper cover, the lower box body are arranged on blower housing, set in lower box body
It is equipped with binding post, is provided with connecting end surface on lower box body；Any three side on the upper lid is provided with U-type groove；The upper cover and
Threaded hole is provided on four angles of lower box body；Connecting end surface on lower box body has three faces to be stuck in any three sides U on lid
In type groove.
Preferably, rubber layer is provided in any three side U-type groove on the upper lid.
Preferably, there are three threaded hole, four connecting end surfaces of lower box body for the setting on one side of U-type groove on the upper lid
On be respectively provided with there are three threaded hole.
Preferably, the upper cover is fixedly connected by bolt with gasket with lower box body.
The utility model has the following beneficial effects: the technical solution of the utility model, by any three on the upper lid of terminal box
While it is set as U-type groove, and when in use, in any three side U-type groove that the connecting end surface on lower box body has three faces to be stuck on lid, when
When motor rotation generates vibration, the rubber layer in U-type groove can play the role of buffering, and U-type groove also can be tightly stuck in
On the connecting end surface of lower box body, even if the bolt where U-type groove on side is fallen, upper cover will not shift with lower box body, more
It does not fall out.The utility model structure is simple, easy for installation, saves the time, ensure that upper cover of connecting box was connected with lower box body
Stability can adapt to compare relatively rugged environment.
Detailed description of the invention
Fig. 1 is the both sides U-type groove sectional view of the utility model entirety.
Fig. 2 is the sectional view of the utility model lower box body.
Fig. 3 is the both sides U-type groove sectional view of the utility model upper cover.
Fig. 4 is the unilateral U-type groove sectional view of the utility model upper cover.
In figure, 1 is upper cover, and 2 be lower box body, and 3 be connecting end surface, and 4 be U-type groove, and 5 be threaded hole, and 6 be bolt, and 7 be pad
Piece, 8 be rubber layer, and 9 be binding post.
Specific embodiment
In conjunction with following accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of blower terminal box, terminal box include lower box body 2 and upper cover 1, lower box body 2
It is arranged on blower housing, binding post 9 is provided in lower box body 2, binding post 9 is used to access power supply, the company of being provided on lower box body 2
Contact surface 3, connecting end surface 3 are provided with threaded hole 5 for connecting upper cover 1 and lower box body 2 on connecting end surface 3.
Any three side in upper cover 1 is provided with U-type groove 4, any three side U-type groove and one side without U-type groove 4 in upper cover 1
It is provided with threaded hole 5.
Rubber layer 8 is provided in any three side U-type groove 4 in upper cover 1, rubber layer 8 is used to the vibration force of buffer motor.
Upper cover 1 is fixedly connected by bolt 6 with gasket 7 with lower box body 2.
The working principle of the utility model are as follows: in use, the one side that will not have U-type groove 4 in upper cover 1, against lower box body 2
Connecting end surface 3 one side, the opposite both sides of connecting end surface 3 are stuck in the both sides U-type groove 4 in upper cover 1, push upper cover 1,
Until the threaded hole 5 on the threaded hole 5 and connecting end surface 3 of upper cover 1 fits like a glove, by bolt 6 by gasket 7 and threaded hole 5, Gu
Surely upper cover 1 and lower box body 2 are connected.
Other technologies are referring to the prior art.
The above is only preferred embodiments of the present invention, is not the limit to technical solutions of the utility model
It is fixed, it is noted that those skilled in the art, under the premise of being or else detached from technical solutions of the utility model, can also make into
The improvement and change of one step, these improvement and change should all be covered within the protection scope of the present utility model.
Claims (4)
1. a kind of blower terminal box, it is characterised in that: including lower box body (2) and upper cover (1), the lower box body (2) is arranged in wind
On machine shell, it is provided with binding post (9) in lower box body (2), connecting end surface (3) is provided on lower box body (2)；The upper cover (1)
On any three side be provided with U-type groove (4)；Threaded hole (5) are provided on four angles of the upper cover (1) and lower box body (2)；
In any three side U-type groove (4) that connecting end surface (3) on lower box body (2) has three faces to be stuck on upper cover (1).
2. blower terminal box according to claim 1, it is characterised in that: any three side U-type groove on the upper cover (1)
(4) rubber layer (8) are provided in.
3. blower terminal box according to claim 1, it is characterised in that: the one of no U-type groove (4) on the upper cover (1)
Side setting is respectively provided with that there are three threaded hole (5) there are three threaded hole (5) on four connecting end surfaces (3) of lower box body (2).
4. blower terminal box according to claim 1, it is characterised in that: the upper cover (1) and lower box body (2) pass through bolt
(6) it is fixedly connected with gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593476.0U CN209057021U (en) | 2018-09-28 | 2018-09-28 | A kind of blower terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593476.0U CN209057021U (en) | 2018-09-28 | 2018-09-28 | A kind of blower terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057021U true CN209057021U (en) | 2019-07-02 |
Family
ID=67049625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821593476.0U Expired - Fee Related CN209057021U (en) | 2018-09-28 | 2018-09-28 | A kind of blower terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057021U (en) |
-
2018
- 2018-09-28 CN CN201821593476.0U patent/CN209057021U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20190928 |