CN211136999U - Fire hydrant valve gap equipment - Google Patents
Fire hydrant valve gap equipment Download PDFInfo
- Publication number
- CN211136999U CN211136999U CN201921589929.7U CN201921589929U CN211136999U CN 211136999 U CN211136999 U CN 211136999U CN 201921589929 U CN201921589929 U CN 201921589929U CN 211136999 U CN211136999 U CN 211136999U
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- CN
- China
- Prior art keywords
- fixedly connected
- plate
- fire hydrant
- hydrant valve
- bottom plate
- 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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Abstract
The utility model discloses a fire hydrant valve gap equipment relates to the fire hydrant field, comprising a base plate, the standing groove has been seted up in the middle of the top of bottom plate, the equal fixedly connected with fixed support plate in top both ends of bottom plate, swing joint has the lifter plate between two fixed support plates, fixedly connected with pneumatic cylinder in the middle of the top of lifter plate, fixed cover of fixedly connected with in the middle of the bottom of lifter plate, fixed support plate's one end fixedly connected with motor, the one end fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with roof of hydraulic stem, the mounting groove has all been seted up to the inner wall both sides of fixed cover, the inside fixedly connected with compression spring of mounting groove, compression spring's one. The utility model discloses a pneumatic cylinder can make the hydraulic stem drive the roof and will fix the valve-stem nut of cover internal fixation ejecting, makes in valve-stem nut gets into the valve gap on the bottom plate to reduce manual operation's working strength, effectual improvement work efficiency.
Description
Technical Field
The utility model relates to a fire hydrant field, in particular to fire hydrant valve gap equipment.
Background
The fire hydrant valve cover is a common part in fire hydrants, and in order to be matched with an external thread section on a fire hydrant valve rod, an internal thread section needs to be arranged on the fire hydrant valve cover. In order to facilitate the mass production of fire hydrant valve covers, fire hydrant valve covers are generally designed into combined valve covers in the industry, and the combined valve covers comprise a valve body and a valve rod nut, wherein the valve body and the valve rod nut are assembled with each other in an interference fit mode after being respectively processed.
At present, because the valve body and the valve rod nut are in interference fit, the valve rod nut needs to be knocked into the valve body by a hammer during assembly, the labor intensity of workers is high, and the assembly efficiency is low, so that the fire hydrant valve cover assembly equipment is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire hydrant valve gap equipment to solve the lower problem of fire hydrant valve gap packaging efficiency who provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fire hydrant valve cover assembling device comprises a bottom plate, wherein a placing groove is formed in the middle of the top of the bottom plate, two fixed supporting plates are fixedly connected to two ends of the top of the bottom plate, a lifting plate is movably connected between the two fixed supporting plates, a hydraulic cylinder is fixedly connected to the middle of the top of the lifting plate, a fixed sleeve is fixedly connected to the middle of the bottom of the lifting plate, a motor is fixedly connected to one end of each fixed supporting plate, and a supporting leg is fixedly connected to the bottom of the bottom plate;
one end of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a top plate, mounting grooves are formed in two sides of the inner wall of the fixing sleeve, a compression spring is fixedly connected inside each mounting groove, and one end of each compression spring is fixedly connected with a top ball;
the spout has been seted up to one side of fixed support board, the one end fixedly connected with lead screw of motor, the lead screw is located the spout, the equal fixedly connected with sliding block in both ends of lifter plate.
Optionally, the bottom of the placing groove is fixedly connected with a shock pad;
the hydraulic rod is positioned in the fixed sleeve and is movably connected with the fixed sleeve.
Optionally, one end of the fixed supporting plate is fixedly connected with a bearing seat, and one end of the lead screw is located in the bearing seat and fixedly connected with the bearing seat.
Optionally, a threaded hole is formed in one end of the sliding block, and the lead screw is located in the threaded hole and is in threaded connection with one end of the sliding block.
Optionally, the fixing sleeve is located above the placing groove and corresponds to the placing groove;
the top plate is positioned above the top bead.
Optionally, the number of the top beads is four, and the four top beads are arranged on the inner wall of the fixing sleeve in a ring array.
Optionally, the number of the supporting legs is four, and the four supporting legs are respectively located at four corners of the bottom plate.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a pneumatic cylinder can make the hydraulic stem drive the roof and will fix the valve-stem nut of cover internal fixation ejecting, makes in valve-stem nut gets into the valve gap on the bottom plate to reduce manual operation's working strength, effectual improvement work efficiency, through the cooperation of compression spring and top pearl can be convenient for valve-stem nut and enter into fixed cover in, fix the position of fixed cover.
2. The utility model discloses a motor can make the lead screw drive lifter plate have raising and lowering functions, and the lifter plate of being convenient for drives the valve gap contact on fixed cover and the bottom plate, can be convenient for the sliding block through the spout and remove.
Drawings
Fig. 1 is a schematic sectional view of the structure of the present invention.
Fig. 2 is a schematic perspective view of the bottom plate structure of the present invention.
Fig. 3 is a schematic sectional view of the structure of the fixing support plate of the present invention.
Fig. 4 is a schematic sectional view of the fixing sleeve structure of the present invention.
In the figure: 1. a base plate; 2. a placement groove; 3. fixing the support plate; 4. a lifting plate; 5. a hydraulic cylinder; 6. fixing a sleeve; 7. a motor; 8. supporting legs; 9. a hydraulic lever; 10. a top plate; 11. mounting grooves; 12. a compression spring; 13. a top bead; 14. a chute; 15. a lead screw; 16. a slider; 17. a shock-absorbing pad.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a fire hydrant valve cover assembling device as shown in figures 1-4, which comprises a bottom plate 1, a placing groove 2 is arranged in the middle of the top of the bottom plate 1, a shock pad 17 is fixedly connected to the bottom of the placing groove 2, the shock pad 17 can reduce the impact force generated by the valve rod nut when the valve rod nut is mounted on the valve cover, both ends of the top of the bottom plate 1 are fixedly connected with a fixed supporting plate 3, one end of the fixed supporting plate 3 is fixedly connected with a bearing seat, one end of a lead screw 15 is positioned in the bearing seat and fixedly connected with the bearing seat, the bearing seat can fix the position of the lead screw 15 by the lead screw 15, so that the lead screw 15 is more stable, a lifting plate 4 is movably connected between the two fixed supporting plates 3, a hydraulic cylinder 5 is fixedly connected in the middle of the top of the lifting plate 4, the hydraulic, the valve rod nut enters the valve cover on the bottom plate 1, so that the working intensity of manual operation is reduced, the working efficiency is effectively improved, the fixing sleeve 6 is fixedly connected in the middle of the bottom of the lifting plate 4, the fixing sleeve 6 is positioned above the placing groove 2 and corresponds to the placing groove 2, one end of the fixing support plate 3 is fixedly connected with the motor 7, the motor 7 can enable the screw 15 to drive the lifting plate 4 to have a lifting function, the lifting plate 4 is convenient to drive the fixing sleeve 6 to be in contact with the valve cover on the bottom plate 1, the bottom of the bottom plate 1 is fixedly connected with four supporting legs 8, the four supporting legs 8 are respectively positioned at the four corners of the bottom plate 1, one end of the hydraulic cylinder 5 is fixedly connected with a hydraulic rod 9, the hydraulic rod 9 is positioned in the fixing sleeve 6 and is movably connected with the fixing sleeve 6, one end of the, mounting groove 11 has all been seted up to the inner wall both sides of fixed cover 6, mounting groove 11's inside fixedly connected with compression spring 12, compression spring 12's one end fixedly connected with ejector bead 13, compression spring 12 and ejector bead 13's cooperation can be convenient for valve-stem nut enters into fixed cover 6 in, fix the position of fixed cover 6, ejector bead 13's quantity has four, four ejector beads 13 are the inner wall of arranging at fixed cover 6 of the form of annular array, spout 14 has been seted up to one side of fixed support plate 3, spout 14 can be convenient for sliding block 16 to remove, the one end fixedly connected with lead screw 15 of motor 7, lead screw 15 is located spout 14, the equal fixedly connected with sliding block 16 in both ends of lifter plate 4, the screw hole has been seted up to sliding block 16's one end, lead screw 15 is located the screw hole and with sliding block.
This practical theory of operation:
place the standing groove 2 on the bottom plate 1 with the valve gap earlier in, then place fixed cover 6 with valve-stem nut in, the top pearl 13 in the fixed cover 6 receives valve-stem nut's effort removal, top pearl 13 removes and makes compression spring 12 atress compression, when valve-stem nut enters into fixed cover 6, compression spring 12 resets and drives top pearl 13 and remove and fix valve-stem nut, motor 7 starts at last, motor 7 drives sliding block 16 through lead screw 15 and removes, sliding block 16 drives fixed cover 6 and the valve gap contact on the lifter plate 4, pneumatic cylinder 5 drives roof 10 through hydraulic stem 9 and removes on pushing up valve-stem nut to the valve gap afterwards, thereby reduce manual operation's working strength, effectual improvement work efficiency.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a fire hydrant valve gap equipment, includes bottom plate (1), its characterized in that: a placing groove (2) is formed in the middle of the top of the bottom plate (1), two fixed supporting plates (3) are fixedly connected to two ends of the top of the bottom plate (1), a lifting plate (4) is movably connected between the two fixed supporting plates (3), a hydraulic cylinder (5) is fixedly connected to the middle of the top of the lifting plate (4), a fixed sleeve (6) is fixedly connected to the middle of the bottom of the lifting plate (4), a motor (7) is fixedly connected to one end of each fixed supporting plate (3), and supporting legs (8) are fixedly connected to the bottom of the bottom plate (1);
one end of the hydraulic cylinder (5) is fixedly connected with a hydraulic rod (9), one end of the hydraulic rod (9) is fixedly connected with a top plate (10), mounting grooves (11) are formed in two sides of the inner wall of the fixing sleeve (6), a compression spring (12) is fixedly connected inside each mounting groove (11), and one end of each compression spring (12) is fixedly connected with a top bead (13);
spout (14) have been seted up to one side of fixed support board (3), one end fixedly connected with lead screw (15) of motor (7), lead screw (15) are located spout (14), the equal fixedly connected with sliding block (16) in both ends of lifter plate (4).
2. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
the bottom of the placing groove (2) is fixedly connected with a shock pad (17);
the hydraulic rod (9) is positioned in the fixed sleeve (6) and is movably connected with the fixed sleeve (6).
3. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
one end of the fixed supporting plate (3) is fixedly connected with a bearing seat, and one end of the lead screw (15) is positioned in the bearing seat and fixedly connected with the bearing seat.
4. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
one end of the sliding block (16) is provided with a threaded hole, and the lead screw (15) is positioned in the threaded hole and is in threaded connection with one end of the sliding block (16).
5. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
the fixed sleeve (6) is positioned above the placing groove (2) and corresponds to the placing groove (2);
the top plate (10) is positioned above the top bead (13).
6. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
the number of the top beads (13) is four, and the four top beads (13) are distributed on the inner wall of the fixed sleeve (6) in an annular array form.
7. A fire hydrant valve cover assembling apparatus according to claim 1, wherein:
the number of the supporting legs (8) is four, and the four supporting legs (8) are respectively positioned at the four corners of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589929.7U CN211136999U (en) | 2019-09-23 | 2019-09-23 | Fire hydrant valve gap equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589929.7U CN211136999U (en) | 2019-09-23 | 2019-09-23 | Fire hydrant valve gap equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136999U true CN211136999U (en) | 2020-07-31 |
Family
ID=71767389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921589929.7U Expired - Fee Related CN211136999U (en) | 2019-09-23 | 2019-09-23 | Fire hydrant valve gap equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136999U (en) |
-
2019
- 2019-09-23 CN CN201921589929.7U patent/CN211136999U/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: 20200731 Termination date: 20200923 |