CN200945322Y - Tool equipment for fire hydrant rotary cap in the assembly room - Google Patents
Tool equipment for fire hydrant rotary cap in the assembly room Download PDFInfo
- Publication number
- CN200945322Y CN200945322Y CN 200620075682 CN200620075682U CN200945322Y CN 200945322 Y CN200945322 Y CN 200945322Y CN 200620075682 CN200620075682 CN 200620075682 CN 200620075682 U CN200620075682 U CN 200620075682U CN 200945322 Y CN200945322 Y CN 200945322Y
- Authority
- CN
- China
- Prior art keywords
- revolving part
- fire hydrant
- revolving
- spiral cover
- fairlead
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a tool equipment for fire hydrant rotary cap in the assembly room, which consists of a revolving member fitting the hexagon net of the indoor fire hydrant, and a pressing member which is above the revolving member and is provided with a guide arm, wherein the revolving member is a body of revolution and is provided with a spiral bevel face taking the axis of the body of revolution as the central line on the upper part of the revolving member, and the guide arm of the pressing member is in slide contact with the spiral bevel face of the revolving member when the revolving cover is turned tight. With the structure, the utility model can change a vertical pressing force into a revolving force when the revolving cover of the indoor dire hydrant is assembled, thereby improving working efficiency, reducing labor intensity, ensuring assembly consistency as well as reducing inspection workload.
Description
Technical field
The utility model relates to frock clamp, relates in particular to the frock that is used to assemble the indoor fire hydrant spiral cover.
Background technology
Indoor fire hydrant comprises spiral cover at present, the quench key, spiral cover and quench key are by being threaded, the hex nut that has a formation one on the spiral cover when producing assembling indoor fire hydrant spiral cover, need be fixed indoor fire hydrant, the workman holds one or two meter die nut how long and screws spiral cover, assemble like this that not only labour intensity is big, need workman in vigorous health, and production efficiency is low.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and enhance productivity, reduce a kind of frock that is used to assemble the indoor fire hydrant spiral cover of labour intensity.
Solve this technical problem, the technical solution of the utility model is: a kind of frock that is used to assemble the indoor fire hydrant spiral cover, by with the spiral cover of indoor fire hydrant on the revolving part that coincide of hex nut and the compressing member with leading arm of this revolving part top form, described revolving part is a revolving body, it is the screw inclined plane of center line that its top is provided with the revolving body axis, and the leading arm of described compressing member is when screwing spiral cover and the screw inclined plane sliding-contact of described revolving part.
Described compressing member with leading arm comprises depression bar, the fixed head in fairlead, the fairlead, the lower surface of depression bar and fairlead and fixed head is affixed, the lower external face place of depression bar is a leading arm, revolving part top is positioned at fairlead, and can move up and down and free gyration along fairlead, described revolving part has the hole that depression bar puts in, and the inner surface in this hole has continuous helical groove, and the lower surface of this helical groove is the screw inclined plane of described revolving part.Described continuous helical groove is two, and is parallel to each other.The inclination angle of described screw inclined plane is 45 degree.
Described compressing member with leading arm can only be made up of with the leading arm that is connected with the depression bar bottom depression bar, revolving part is not connected with compressing member, it is the screw inclined plane of center line that the top of revolving part has with the revolving body axis, the leading arm of compressing member and the sliding-contact of revolving part screw inclined plane when screwing spiral cover.
The utility model is used to assemble the such structure of frock employing of indoor fire hydrant spiral cover, the revolving part and the indoor fire hydrant spiral cover hex nut of this frock are coincide, by hydraulic press or utilize leverage to give to have the compressing member of leading arm to impose vertically downward a power, leading arm moves downward, the leading arm of compressing member slides along the screw inclined plane of revolving part, make revolving part obtain continual turning effort power, thereby screw spiral cover.This utility model compared with prior art when assembling indoor fire hydrant spiral cover, changes over the rotation lashing force with vertical compressive force by frock, and production efficiency is improved, and has alleviated labour intensity, and the assembling uniformity is guaranteed, and has reduced the work for inspection amount.
Description of drawings
Structural representation when the frock that Fig. 1 is used to assemble the indoor fire hydrant spiral cover for the utility model is used;
In Fig. 1,1, fixed head; 2, depression bar; 3, fairlead; 4, hole; 5, helical groove; 6, leading arm; 7, revolving part; 8, hex nut; 9, spiral cover; 10, quench key.
The specific embodiment
As shown in Figure 1, be used to assemble the frock of indoor fire hydrant spiral cover, form by the revolving part 7 that coincide with indoor fire hydrant spiral cover 9 hex nuts 8 and the compressing member with leading arm 6 of this revolving part 7 tops, this compressing member comprises fairlead 3, depression bar 2 in the fairlead 3, fixed head 1, depression bar 2 and fairlead 3 are affixed with the lower surface of fixed head 1, the lower external face place of depression bar 2 is a leading arm 6, described fairlead 3, depression bar 2 is revolving body, revolving part 7 tops are positioned at fairlead 3, revolving part 7 upper end have the snap ring that diameter increases, the lower end of fairlead 3 has the snap ring that diameter reduces, revolving part 7 links to each other by snap ring with compressing member like this, and revolving part 7 also can move up and down and freely turns round along the compressing member axis.Described revolving part 7 is a revolving body, it has the hole 4 that depression bar 2 puts in, the inner surface in this hole 4 has continuous helical groove 5, and the lower surface of helical groove 5 is the screw inclined plane of inclination angle 45 degree, the screw inclined plane sliding-contact of inclination angle 45 degree of the leading arm 6 of compressing member and revolving part 7.Described continuous helical groove is two, and is parallel to each other, and is similar to the double end internal thread, is in sustained height so that leading arm contacts with screw inclined plane.
The utility model is not limited to said structure, compressing member can not link to each other mutually with revolving part 7 yet, it is the screw inclined plane of center line that the top of revolving part 7 has with the revolving body axis, this moment, compressing member can be only formed by depression bar 2 with the leading arm 6 of the screw inclined plane sliding-contact of revolving part, the leading arm 6 and the revolving part 7 screw inclined plane sliding-contacts of compressing member can be transformed into radial load rotation torque and screw spiral cover.
During actual the use, this frock can be installed on the hydraulic press, also compressing member can be connected with leverage, at first revolving part 7 is put on the spiral cover 9 of indoor fire hydrant, and it is identical with its hex nut 8, open hydraulic press or impose vertically downward a power to leverage, compressing member imposes the downward active force of revolving part 7 by the leading arm 6 with revolving part 7 sliding-contacts, because of revolving part 7 can move up and down and free gyration, revolving part 7 will rotate, the leading arm 6 of compressing member slides along the screw inclined plane of revolving part 7, makes revolving part 7 obtain continual turning effort power, thereby screws spiral cover 9.This utility model compared with prior art when assembling indoor fire hydrant spiral cover, changes over the rotation lashing force with vertical compressive force by frock, and production efficiency is improved, and has alleviated labour intensity, and the assembling uniformity is guaranteed, and has reduced the work for inspection amount.
Claims (4)
1, a kind of frock that is used to assemble the indoor fire hydrant spiral cover, it is characterized in that: by with the spiral cover (9) of indoor fire hydrant on the revolving part (7) that coincide of hex nut (8) and the compressing member with leading arm (6) of this revolving part (7) top form, described revolving part (7) is a revolving body, it is the screw inclined plane of center line that its top is provided with the revolving body axis, and the leading arm of described compressing member (6) is when screwing spiral cover and the screw inclined plane sliding-contact of described revolving part (7).
2, the frock that is used to assemble the indoor fire hydrant spiral cover according to claim 1, it is characterized in that: described compressing member with leading arm (6) comprises fairlead (3), depression bar (2) in the fairlead (3), fixed head (1), depression bar (2) and fairlead (3) are affixed with the lower surface of fixed head (1), the lower external face place of depression bar (2) is leading arm (6), revolving part (7) top is positioned at fairlead (3), and can move up and down and free gyration along fairlead (3), described revolving part (7) has the hole (4) that depression bar (2) puts in, the inner surface in this hole (4) has continuous helical groove (5), and the lower surface of this helical groove is the screw inclined plane of described revolving part (7).
3, the frock that is used to assemble the indoor fire hydrant spiral cover according to claim 2 is characterized in that: described continuous helical groove is two, and is parallel to each other.
4, according to claim 1 or the 2 or 3 described frocks that are used to assemble the indoor fire hydrant spiral cover, it is characterized in that: the inclination angle of described screw inclined plane is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075682 CN200945322Y (en) | 2006-08-23 | 2006-08-23 | Tool equipment for fire hydrant rotary cap in the assembly room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075682 CN200945322Y (en) | 2006-08-23 | 2006-08-23 | Tool equipment for fire hydrant rotary cap in the assembly room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945322Y true CN200945322Y (en) | 2007-09-12 |
Family
ID=38732383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075682 Expired - Fee Related CN200945322Y (en) | 2006-08-23 | 2006-08-23 | Tool equipment for fire hydrant rotary cap in the assembly room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567741A (en) * | 2013-11-12 | 2014-02-12 | 安徽华星消防设备(集团)有限公司 | Tool used for connecting rotating fire hydrant in sealed mode and using method thereof |
-
2006
- 2006-08-23 CN CN 200620075682 patent/CN200945322Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567741A (en) * | 2013-11-12 | 2014-02-12 | 安徽华星消防设备(集团)有限公司 | Tool used for connecting rotating fire hydrant in sealed mode and using method thereof |
| CN103567741B (en) * | 2013-11-12 | 2015-12-09 | 安徽华星消防设备(集团)有限公司 | A kind of frock of being tightly connected for rotary-type fire hydrant and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 |