CN211289222U - Shaft coupling protective housing for pump - Google Patents
Shaft coupling protective housing for pump Download PDFInfo
- Publication number
- CN211289222U CN211289222U CN201921926145.9U CN201921926145U CN211289222U CN 211289222 U CN211289222 U CN 211289222U CN 201921926145 U CN201921926145 U CN 201921926145U CN 211289222 U CN211289222 U CN 211289222U
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- arc
- main body
- body part
- positioning
- cover plate
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Abstract
The utility model discloses a shaft coupling protective housing for pump, include: the first arc-shaped cover plate is provided with a first main body part with an arc-shaped cross section, one end of the first main body part is provided with a plurality of mounting holes, one side of the first main body part is provided with a plurality of positioning claws, and the other side of the first main body part is provided with a first hinge mounting hole; the second arc-shaped cover plate is provided with a second main body part with an arc-shaped section, one side of the second main body part is provided with a plurality of positioning holes, and the other side of the second main body part is provided with a second hinge mounting hole; the hinge is arranged at the first hinge mounting hole and the second hinge mounting hole, and the positioning claw is matched with the positioning hole so as to splice the first arc-shaped cover plate and the second arc-shaped cover plate into a cylinder shape. The utility model discloses can all-round 360 degrees protection shaft couplings, the protection effect is better. The utility model discloses rational in infrastructure, it is comparatively convenient to maintain the dismantlement process. The utility model discloses simple structure, the material is economized, and process time is short, and the cost is lower.
Description
Technical Field
The utility model relates to a protection housing especially relates to a shaft coupling protection housing for pump.
Background
The pump is connected with the motor through the coupler, and the coupler is in an exposed state, so that the safety is poor. Therefore, a protective cover shell is needed to be designed, the coupler can be well protected, and the maintenance and disassembly processes are convenient. No better technical form has been found in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, providing a shaft coupling protective housing for pump, protection shaft coupling that can be better, it is comparatively convenient to maintain the dismantlement process simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a coupling protective housing for a pump, comprising:
the first arc-shaped cover plate is provided with a first main body part with an arc-shaped cross section, one end of the first main body part is provided with a plurality of mounting holes, one side of the first main body part is provided with a plurality of positioning claws, and the other side of the first main body part is provided with a first hinge mounting hole;
the second arc-shaped cover plate is provided with a second main body part with an arc-shaped section, one side of the second main body part is provided with a plurality of positioning holes, and the other side of the second main body part is provided with a second hinge mounting hole;
the hinge is arranged at the first hinge mounting hole and the second hinge mounting hole, and the positioning claw is matched with the positioning hole so as to splice the first arc-shaped cover plate and the second arc-shaped cover plate into a cylinder shape.
Further: the number of the hinges 3 is two.
Further: the number of the positioning holes is two, and the positioning holes are rectangular holes;
the positioning claw is provided with a claw rod, and the end part of the claw rod is provided with a tilting part.
Further: the mounting hole is two, and the mounting hole is the bar hole.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can all-round 360 degrees protection shaft couplings, the protection effect is better. The utility model discloses rational in infrastructure, it is comparatively convenient to maintain the dismantlement process. The utility model discloses simple structure, the material is economized, and process time is short, and the cost is lower.
Drawings
Fig. 1 is a perspective view of a first arcuate shroud in a first orientation.
Fig. 2 is a perspective view of the first arc-shaped cover plate in a second direction.
Fig. 3 is a third perspective view of the first arc-shaped cover plate.
Fig. 4 is a first-direction perspective view of the second arc-shaped cover plate.
Fig. 5 is a perspective view of a second arcuate shroud in a second orientation.
Fig. 6 is a third perspective view of the second arc-shaped cover plate.
Fig. 7 is a perspective view of the positioning pawl.
Fig. 8 is a structural view of a hinge mounting portion.
Fig. 9 is a schematic view, in cross section, showing the pump coupling shield in an installed state.
Fig. 10 is a schematic view of the mounting state of the coupling protective casing for the pump.
FIG. 11 illustrates an example of a first hinge mounting hole mated with a second hinge mounting hole.
Detailed Description
Referring to fig. 1 to 10, a coupling protective housing for a pump includes a first arc-shaped cover plate 1 having a first main body 11 with an arc-shaped cross section, wherein one end of the first main body 11 is provided with a plurality of mounting holes 12, one side of the first main body 11 is provided with a plurality of positioning pawls 13, and the other side of the first main body is provided with a first hinge mounting hole 14.
The second arc-shaped cover plate 2 is provided with a second main body part 21 with an arc-shaped cross section, one side of the second main body part 21 is provided with a plurality of positioning holes 22, and the other side of the second main body part 21 is provided with a second hinge mounting hole 23.
In the embodiment, there are two hinges 31. Referring to fig. 11, a first hinge mounting hole at the upper part of the first arc-shaped cover plate 1 is matched with a second hinge mounting hole at the upper part of the second arc-shaped cover plate 2 to mount a hinge; the first hinge mounting hole of first arc-shaped cover plate 1 that is located the lower part cooperates with the second hinge mounting hole of second arc-shaped cover plate 2 that is located the lower part, installs a hinge.
In an embodiment, the number of the positioning holes 22 is two, and the positioning holes 22 are rectangular holes; the positioning pawl 13 has a pawl lever 13a, and the end of the pawl lever 13a has a raised portion 13 b.
In an embodiment, the number of the mounting holes 12 is two, and the mounting holes 12 are strip-shaped holes.
Fig. 9 and 10 show the pump coupling shield installation state, in which the pump 100, the end cap 101, the coupling 200, and the motor 300 are shown.
The cover shell and the end cover 101 are screwed and fixed with threaded holes on the end cover 101 through screw fit mounting holes 12. The mounting holes 12 allow fine adjustment of the relative position of the housing on the end cap 101.
When the housing is installed, the first arc-shaped housing plate 1, the second arc-shaped housing plate 2, the hinge 31, the hinge screw 32 and the hinge nut 33 are connected, the housing is fixed with the end cover 101 through the screw matched with the mounting hole 12, and finally the second arc-shaped housing plate 2 is turned over to enable the positioning hole 22 and the positioning claw 13 on the first arc-shaped housing plate 1 to be fastened and fixed. The second arc cover plate is freely turned over after the positioning hole and the positioning claw are opened.
Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.
Claims (4)
1. A coupling protective housing for a pump, comprising:
the first arc-shaped cover plate (1) is provided with a first main body part (11) with an arc-shaped cross section, one end of the first main body part (11) is provided with a plurality of mounting holes (12), one side of the first main body part (11) is provided with a plurality of positioning claws (13), and the other side of the first main body part is provided with a first hinge mounting hole (14);
the second arc-shaped cover plate (2) is provided with a second main body part (21) with an arc-shaped cross section, one side of the second main body part (21) is provided with a plurality of positioning holes (22), and the other side of the second main body part is provided with a second hinge mounting hole (23);
the hinge (3) is installed at the first hinge installation hole (14) and the second hinge installation hole (23), and the positioning claw (13) is matched with the positioning hole (22) so as to splice the first arc-shaped cover plate (1) and the second arc-shaped cover plate (2) into a cylinder shape.
2. A coupling protective casing for a pump according to claim 1, wherein: the number of the hinges (31) is two.
3. A coupling protective casing for a pump according to claim 1, wherein: the number of the positioning holes (22) is two, and the positioning holes (22) are rectangular holes;
the positioning claw (13) is provided with a claw rod (13a), and the end part of the claw rod (13a) is provided with a tilting part (13 b).
4. A coupling protective casing for a pump according to claim 1, wherein: the number of the mounting holes (12) is two, and the mounting holes (12) are strip-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926145.9U CN211289222U (en) | 2019-11-08 | 2019-11-08 | Shaft coupling protective housing for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926145.9U CN211289222U (en) | 2019-11-08 | 2019-11-08 | Shaft coupling protective housing for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289222U true CN211289222U (en) | 2020-08-18 |
Family
ID=72022033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926145.9U Active CN211289222U (en) | 2019-11-08 | 2019-11-08 | Shaft coupling protective housing for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289222U (en) |
-
2019
- 2019-11-08 CN CN201921926145.9U patent/CN211289222U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |