CN208268527U - A kind of reinforced triangular valve hand wheel - Google Patents
A kind of reinforced triangular valve hand wheel Download PDFInfo
- Publication number
- CN208268527U CN208268527U CN201820858242.8U CN201820858242U CN208268527U CN 208268527 U CN208268527 U CN 208268527U CN 201820858242 U CN201820858242 U CN 201820858242U CN 208268527 U CN208268527 U CN 208268527U
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- CN
- China
- Prior art keywords
- pincers block
- shell
- erecting bed
- hand wheel
- valve hand
- 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.)
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Abstract
The utility model discloses a kind of reinforced triangular valve hand wheels, it is characterized in that, shell, fixed pincers block and pincers block erecting bed inside the shell including lower ending opening, the outer wall of the shell is evenly arranged with several recessed portions, through-hole is vertically arranged in the middle part of the pincers block, the aperture of the through-hole is equal with the diameter of triangle vavle valve rod, and the inner wall of the through-hole is provided with engaging tooth, the pincers block erecting bed is extended downwardly by the lower end surface of shell, is wrapped in the periphery of pincers block.The triangle valve hand wheel of the utility model is wear-resistant, valve rod can be cooperated to use for a long time, and has the advantage that manufacture craft is simple, consumptive material is few, weight is small.
Description
Technical field
The utility model relates to valve handle field more particularly to a kind of reinforced triangular valve hand wheels.
Background technique
Existing triangle valve hand wheel is generally integrally made of ABS material, is being used cooperatively process with the valve rod of triangle vavle
In by bigger destructive torsion, and valve rod is generally made of copper, and the time has grown rear ABS material and has been prone to wear, and is generated
Sliding teeth, in this case, triangle vavle just cannot not closed tightly.Although also having whole using made of stainless steel or other wear-resistant materials
Handwheel, but not only consumptive material is huge for this handwheel, and manufacture craft difficulty is high, and weight is big, uses not light.
Utility model content
The purpose of this utility model is to provide a kind of reinforced triangular valve hand wheels, and the handwheel is wear-resistant, can match for a long time
It closes valve rod to use, and has the advantage that manufacture craft is simple, consumptive material is few, weight is small.
To achieve the above object, the utility model provides the following technical solutions:
A kind of reinforced triangular valve hand wheel, which is characterized in that shell, fixed pincers block inside the shell including lower ending opening
With pincers block erecting bed, the outer wall of the shell is evenly arranged with several recessed portions, is vertically arranged with through-hole in the middle part of the pincers block,
The aperture of the through-hole is equal with the diameter of triangle vavle valve rod, and the inner wall of the through-hole is provided with engaging tooth, the pincers block installation
Platform is extended downwardly by the lower end surface of shell, is wrapped in the periphery of pincers block.
Further, the contact position of the pincers block and pincers block erecting bed is provided at least one limit plane.
Further, the pincers block and pincers block erecting bed interference fit.
Further, the pincers block erecting bed and shell are integrally formed.
Further, the shell is made with pincers block erecting bed of ABS plastic.
Further, the pincers block is made of reinforcement nylon material or copper product.
Compared with prior art, the utility model has the beneficial effects that the utility model in handwheel shell by increasing newly
One is clamped block made of wear-resistant material, make handwheel be provided simultaneously with wear-resistant, consumptive material is few, using it is light the advantages that.
Detailed description of the invention
Fig. 1 is the overall structure diagram of an embodiment of the present invention.
Fig. 2 is the side view of an embodiment of the present invention.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B-B cross-sectional view of Fig. 2.
Fig. 5 is the pincers block structural diagram of an embodiment of the present invention.
In figure: 1- shell；11- recessed portion；12- mounting hole；2- clamps block；21- engaging tooth；3- clamps block erecting bed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of reinforced triangular valve hand wheel, shell 1, fixation including lower ending opening
Pincers block 2 and pincers block erecting bed 3 in shell 1, incorporated by reference to Fig. 2 and Fig. 3, in this present embodiment, the shell 1 is moulded using ABS
Material is made, and the outer wall of shell 1 is uniformly arranged there are three recessed portion 11, and recessed portion 11 is used to prevent skating when using.Please refer to figure
5, the middle part of the pincers block 2 is vertically arranged with through-hole, and the aperture of the through-hole is equal with the diameter of triangle vavle valve rod, the through-hole
2 inner wall is provided with engaging tooth 21, during the installation process, by valve rod pass through the through-hole, valve rod with through-hole through engaging tooth engagement, because
This, when rotation case 1, pincers block is rotated with it with valve rod, realizes the opening and closing of triangle vavle, and in this present embodiment, pincers block 2 is using reinforcement
Nylon material or copper product are made, can high degree reduce engaging tooth abrasion.Referring to figure 4., the pincers block erecting bed 3 is by outer
The lower end surface of shell extends downwardly, and is wrapped in the periphery of pincers block 2, realizes the fixed function to pincers block 2.It is noted that shell 1
Top is provided with mounting hole 12, which is used for after valve rod is inserted into pincers block, by bolt by the mounting hole 12 of cover top portion
It protrudes into and is fixed, be also used to install red blue button later.
In order to reinforce clamping block 2 and clamp the fixation of block erecting bed 3, the pincers block 2 and the contact position for clamping block erecting bed 3 are arranged
There is at least one to limit plane 22, it is preferred that limit plane 22 is in a vertical state, during turning shell, it is ensured that
Block 2 is clamped to rotate with pincers block erecting bed 3.It is noted that the pincers block 2 is interference fitted with pincers block erecting bed 3, guarantee the two
Between gapless.
In this present embodiment, the pincers block erecting bed 3 is integrally formed with shell 1, is all made of ABS plastic.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of reinforced triangular valve hand wheel, which is characterized in that shell including lower ending opening, fixed pincers block inside the shell and
Block erecting bed is clamped, the outer wall of the shell is evenly arranged with several recessed portions, is vertically arranged with through-hole in the middle part of the pincers block, institute
The aperture for stating through-hole is equal with the diameter of triangle vavle valve rod, and the inner wall of the through-hole is provided with engaging tooth, the pincers block erecting bed
It is extended downwardly by the lower end surface of shell, is wrapped in the periphery of pincers block.
2. reinforced triangular valve hand wheel according to claim 1, which is characterized in that the pincers block connects with pincers block erecting bed
Touching position is provided at least one limit plane.
3. reinforced triangular valve hand wheel according to claim 1, which is characterized in that the pincers block and pincers block erecting bed interference
Cooperation.
4. reinforced triangular valve hand wheel according to claim 1, which is characterized in that the pincers block erecting bed and shell one
Molding.
5. reinforced triangular valve hand wheel according to claim 1, which is characterized in that the shell and pincers block erecting bed use
ABS plastic is made.
6. reinforced triangular valve hand wheel according to claim 1, which is characterized in that the pincers block is using reinforcement nylon material
Or copper product is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858242.8U CN208268527U (en) | 2018-06-05 | 2018-06-05 | A kind of reinforced triangular valve hand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858242.8U CN208268527U (en) | 2018-06-05 | 2018-06-05 | A kind of reinforced triangular valve hand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268527U true CN208268527U (en) | 2018-12-21 |
Family
ID=64688576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858242.8U Active CN208268527U (en) | 2018-06-05 | 2018-06-05 | A kind of reinforced triangular valve hand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268527U (en) |
-
2018
- 2018-06-05 CN CN201820858242.8U patent/CN208268527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |