CN217915081U - Lifting type watch core extractor - Google Patents
Lifting type watch core extractor Download PDFInfo
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- CN217915081U CN217915081U CN202122507608.1U CN202122507608U CN217915081U CN 217915081 U CN217915081 U CN 217915081U CN 202122507608 U CN202122507608 U CN 202122507608U CN 217915081 U CN217915081 U CN 217915081U
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Abstract
The utility model discloses a lifting watch core extractor, which comprises a watch core connecting pull cap and a force application mechanism; the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift; the watch core is connected with the pull cap and connected to the lower end of the lifting rod. The lifting rod is a lifting screw rod; the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism. The lifting screw rod is a T-shaped lifting screw rod, and the watch core is connected with a pull cap and is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod. The utility model can ensure the personal safety and improve the safety factor of the operators; meanwhile, the labor intensity can be reduced, the labor is saved, the labor cost is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the operation technique is pulled out to the watch core and specifically relates to formula of lifting watch core extractor.
Background
In the construction of drawing the watch core on site, when an operator operates and takes the watch core on site, great potential safety hazard exists, and the working efficiency is extremely low. The matching requirement is high, accidents such as smashing injury, squeezing injury, sprain and the like can happen accidentally, and the labor intensity is high. Especially when the limited space is constructed, the water injection progress is directly influenced. Meanwhile, the time used in construction is too long, the labor cost is increased, and the like. The water injection benefit index of the enterprise is influenced, and the operation method relying on manpower is replaced by a new technology.
Chinese utility model patent CN209665274U discloses a dry-type water gauge core remove device, and it includes: an inner sleeve, an outer sleeve and a spiral transmission mechanism; the bottom of the inner sleeve is provided with a convex part; the convex part is meshed with the groove on the water meter core; the outer sleeve is sleeved outside the inner sleeve and is used for supporting the spiral transmission mechanism; the spiral transmission mechanism is connected with the inner sleeve and the outer sleeve and used for lifting the inner sleeve and the water meter core connected with the inner sleeve; the device has solved current change dry-type water gauge core and has not had specialized tool, causes injury or damage to equipment and personnel, and the problem that labor efficiency is low.
Chinese utility model patent CN205225126U discloses a water injection well flowmeter water gauge core takes out instrument, should take out the instrument and include: connecting rod, baffle, water gauge core connector and a plurality of counter weight hammers of different weight specifications. The top of the water meter core connector is fixed at the lower end of the connecting rod, and the water meter core connector is in threaded connection with a water meter core to be taken out; the baffle is detachably connected with the upper end of the connecting rod, the counterweight hammer is sleeved on the connecting rod and can move up and down along the connecting rod, and when the counterweight hammer moves upwards, the counterweight hammer impacts the baffle.
Chinese utility model patent CN206436177U discloses an external holding type water meter core extractor, which comprises a fixed arm, a movable arm, a holding ring and a movable shaft, wherein one end of the fixed arm is connected with the movable arm through the movable shaft, and the other end of the fixed arm is connected with the holding ring; an adjusting groove is arranged on the longitudinal arm at one end of the fixed arm; one end of the movable arm is connected with the embracing ring; the other end of the movable arm is a handle which is in a hook shape, and a plurality of adjusting holes are formed in the cross arm on the upper side of the movable arm; the movable shaft is connected with the fixed arm and the movable arm through the adjusting hole and the adjusting groove; the embracing ring is provided with two semicircles, the semicircles are tile-shaped, the embracing ring is two-layer, the outer layer is a metal layer, the inner layer is a rubber layer, and the outer layer and the inner layer are fixed by rivets.
Technical scheme and the technical problem that will solve and the beneficial effect who produces of above disclosure technique all with the utility model discloses inequality, aim at the utility model discloses more technical characterstic and the technical problem and the beneficial effect that will solve all do not have the technological enlightenment in the above-mentioned technical document that discloses.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a lifting watch core extractor, which can ensure the personal safety and improve the safety factor of operators; meanwhile, the labor intensity can be reduced, the labor is saved, the labor cost is reduced, and the working efficiency is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the lifting watch core extractor comprises a watch core connecting pull cap and a force application mechanism;
the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift;
the watch core is connected with the pull cap and connected to the lower end of the lifting rod.
Furthermore, the lifting device also comprises a bearing screw thread pressing cap, and the lifting rod is a lifting screw rod;
the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism.
Furthermore, the lifting screw rod is a T-shaped lifting screw rod, and the watch core is connected with a pull cap and is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod.
Further, the force application mechanism is a hydraulic lifting mechanism.
Further, the hydraulic lifting mechanism comprises a cylinder body and a piston rod;
the cylinder body is provided with a central through hole and an annular piston cavity surrounding the periphery of the central through hole, the piston rod is arranged in the annular piston cavity, and the upper end of the piston rod can extend out of the piston cavity and corresponds to the bearing screw thread pressing cap;
the T-shaped lifting screw rod penetrates through a central through hole of the cylinder body;
the piston rod and the annular piston cavity mutually form a sealing sliding pair.
Furthermore, the hydraulic lifting mechanism further comprises a retraction tension spring, the retraction tension spring is arranged in the annular piston cavity, the upper end of the retraction tension spring is connected with the lower end of the piston rod, and the lower end of the retraction tension spring is connected with the bottom of the annular piston cavity.
Furthermore, the cylinder body is provided with a hydraulic quick connector which is communicated with the annular piston cavity.
Furthermore, an annular sealing gland is installed at an upper port of the annular piston cavity, and the sealing gland axially limits the outer limiting table at the lower end of the piston rod.
The watch core connecting pull cap is integrally positioned in the supporting seat;
the cylinder body is supported by the upper end face of the supporting seat.
Furthermore, the edge of the upper end face of the supporting seat is provided with a positioning protective edge for positioning the cylinder body.
Compared with the prior art, the utility model following beneficial effect has:
make the piston rod in the cylinder body rise, withstand load screw thread and press the cap to drive T type and lift the lead screw and rise, make T type lift the lead screw and drive the watch core and connect and draw the cap and produce ascending traction force, pull out the watch core, the utility model discloses install in fixed watch core plane top. No other energy is needed, and the device is safe and energy-saving. After the watch core is taken out, the pressure of the cylinder body is relieved, the hydraulic piston rod returns to the original position in the cylinder body, and the original position can be quickly and automatically returned through the retraction tension spring, so that the operation is completed. The utility model can ensure the personal safety and improve the safety factor of the operators; meanwhile, the labor intensity can be reduced, the labor is saved, the labor cost is reduced, and the working efficiency is improved. The utility model discloses be suitable for the watch core of taking out specifically to be embedded defeated high pressure flow automatic control appearance watch core of pipe.
Drawings
Fig. 1 is a schematic structural view of the lifting watch core extractor of the present invention.
In the figure: 1. a bearing screw thread pressing cap; 2. a sealing gland; 3. a seal ring; 4. retracting the tension spring; 5. a piston rod; 6. a cylinder body; 7. a supporting seat; 8. the watch core is connected with a pull cap; 9. a T-shaped lifting screw rod; 10. hydraulic pressure quick connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Example 1:
referring to fig. 1, the present invention provides a technical solution:
the lifting watch core extractor comprises a watch core connecting pull cap 8 and a force application mechanism;
the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift;
the watch core is connected with the pull cap and connected to the lower end of the lifting rod.
Furthermore, the lifting device also comprises a bearing screw thread pressing cap 1, wherein the lifting rod is a lifting screw rod;
the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism.
Furthermore, the lifting screw rod is a T-shaped lifting screw rod 9, and the watch core is connected with a pull cap and is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod.
Further, the force application mechanism is a hydraulic lifting mechanism.
Further, the hydraulic lifting mechanism comprises a cylinder 6 and a piston rod 5;
the cylinder body is provided with a central through hole and an annular piston cavity surrounding the periphery of the central through hole, the piston rod is arranged in the annular piston cavity, and the upper end of the piston rod can extend out of the piston cavity and corresponds to the bearing screw thread pressing cap;
the T-shaped lifting screw rod penetrates through a central through hole of the cylinder body;
the piston rod and the annular piston cavity mutually form a sealing sliding pair.
Furthermore, the hydraulic lifting mechanism further comprises a retraction tension spring 4, the retraction tension spring is arranged in the annular piston cavity, the upper end of the retraction tension spring is connected with the lower end of the piston rod, and the lower end of the retraction tension spring is connected with the bottom of the annular piston cavity.
Further, the cylinder body is provided with a hydraulic quick connector 10 which is communicated with the annular piston cavity.
Furthermore, an annular sealing gland 2 is installed at an upper port of the annular piston cavity, and the sealing gland axially limits the outer limiting table at the lower end of the piston rod.
Furthermore, the instrument core connecting pull cap also comprises a supporting seat 7, wherein a middle hole through which the T-shaped lifting screw rod can pass is formed in the middle of the supporting seat, and the instrument core connecting pull cap is integrally positioned in the supporting seat;
the upper end face of the supporting seat supports the cylinder body.
Furthermore, the edge of the upper end face of the supporting seat is provided with a positioning protective edge for positioning the cylinder body.
The bearing screw thread pressing cap 1 is sleeved on the top of the T-shaped lifting screw rod 9 and corresponds to the upper end face of the piston rod; the sealing gland 2 is screwed on the upper port of the annular piston cavity to prevent the piston rod from upwards disengaging out of the cylinder body. The watch core is connected and is drawn cap 8 to hang and block on the T type head of T type lift lead screw 9 top lower extreme, connects at the watch core and draws cap 8 outside to have supporting seat 7, and supporting seat 7 suit is outside at T type lift lead screw 9 top, and supporting seat 7 is used for supporting the cylinder body of top. The cylinder body is provided with a hydraulic quick connector 10 communicated to the annular piston cavity. The hydraulic quick interface 10 is a quick connector interface for connecting a manual hydraulic pump.
Adopt formula of lifting watch core extractor, with manual hydraulic pump connection, alright in order to easily take out the watch core. After the watch movement is connected and is drawn cap 8 and watch movement and be connected fixedly, manual hydraulic pump work makes hydraulic pressure get into the cylinder body, and the piston rod in the cylinder body rises, withstands load screw thread and presses cap 1 to drive T type lift lead screw 9 and rise, makes T type lift lead screw 9 drive the watch movement and connects and draw cap 8 to produce ascending traction force, pulls out the watch movement, the utility model discloses install in fixed watch movement plane top. No other energy is needed, and the device is safe and energy-saving. After the watch core is taken out, the pressure of the cylinder body is removed, the piston rod returns to the original position in the cylinder body, and the original position can be quickly and automatically returned through retracting the tension spring 4, so that the operation is completed.
Example 2:
referring to fig. 1, the present invention provides a technical solution:
the lifting watch core extractor comprises a watch core connecting pull cap 8 and a force application mechanism;
the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift;
the watch core is connected with the pull cap and is connected with the lower end of the lifting rod.
Furthermore, the lifting device also comprises a bearing screw thread pressing cap 1, wherein the lifting rod is a lifting screw rod;
the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism.
Furthermore, the lifting screw rod is a T-shaped lifting screw rod 9, and the watch core is connected with a pull cap and is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod.
Further, the force application mechanism is a hydraulic lifting mechanism.
Further, the hydraulic lifting mechanism comprises a cylinder 6 and a piston rod 5;
the cylinder body is provided with a central through hole and an annular piston cavity surrounding the periphery of the central through hole, the piston rod is arranged in the annular piston cavity, and the upper end of the piston rod can extend out of the piston cavity and corresponds to the bearing screw thread pressing cap;
the T-shaped lifting screw rod penetrates through a central through hole of the cylinder body;
the piston rod and the annular piston cavity mutually form a sealing sliding pair.
Furthermore, the hydraulic lifting mechanism further comprises a retraction tension spring 4, the retraction tension spring is arranged in the annular piston cavity, the upper end of the retraction tension spring is connected with the lower end of the piston rod, and the lower end of the retraction tension spring is connected with the bottom of the annular piston cavity.
Further, the cylinder body is provided with a hydraulic quick connector 10 which is communicated with the annular piston cavity.
Example 3:
referring to fig. 1, the present invention provides a technical solution:
the lifting watch core extractor comprises a watch core connecting pull cap 8 and a force application mechanism;
the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift;
the watch core is connected with the pull cap and is connected with the lower end of the lifting rod.
Furthermore, the lifting device also comprises a bearing screw thread pressing cap 1, wherein the lifting rod is a lifting screw rod;
the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism.
Furthermore, the lifting screw rod is a T-shaped lifting screw rod 9, and the watch core is connected with a pulling cap and is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod.
Further, the force application mechanism is a hydraulic lifting mechanism.
Although fig. 1 is used in all the above embodiments, it is obvious to those skilled in the art that a separate drawing is not shown as long as parts or structural features missing from the embodiments are removed from the drawing. As will be clear to the person skilled in the art. Of course, the embodiments with more components are only the preferred embodiments, and the embodiments with fewer components are the basic embodiments, but the basic objects of the present invention can also be achieved, so that all these modified embodiments are within the protection scope of the present invention.
All parts which are not discussed in the present application and the connection mode of the parts in the present application belong to the known technologies in the field, and are not described again. Such as welding, threaded connections, etc.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" 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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The lifting watch core extractor comprises a watch core connecting pull cap and a force application mechanism;
the lifting mechanism is characterized by further comprising a lifting rod, wherein the lifting rod corresponds to the lifting transmission piece of the force application mechanism and can be driven by the lifting transmission piece of the force application mechanism to lift;
the watch core is connected with the pull cap and connected to the lower end of the lifting rod.
2. The lift-type watch core extractor according to claim 1, further comprising a force-bearing screw cap, wherein the lift rod is a lift screw rod;
the bearing screw thread pressing cap is connected to the upper end of the lifting screw rod in a screw thread mode, and the lower end face of the bearing screw thread pressing cap corresponds to the upper end face of the lifting transmission part of the force application mechanism.
3. The lift-type watch core extractor according to claim 2, wherein the lifting screw rod is a T-shaped lifting screw rod, and the watch core is connected with a pulling cap which is hung and clamped on a T-shaped head at the lower end of the T-shaped lifting screw rod.
4. The lift-type movement extractor of claim 3, wherein the force applying mechanism is a hydraulic lifting mechanism.
5. The lift-type watch core extractor of claim 4, wherein the hydraulic lifting mechanism comprises a cylinder, a piston rod;
the cylinder body is provided with a central through hole and an annular piston cavity surrounding the periphery of the central through hole, the piston rod is arranged in the annular piston cavity, and the upper end of the piston rod can extend out of the piston cavity and corresponds to the bearing screw thread pressing cap;
the T-shaped lifting screw rod penetrates through a central through hole of the cylinder body;
the piston rod and the annular piston cavity mutually form a sealing sliding pair.
6. The lift-type watch core extractor of claim 5, wherein the hydraulic lifting mechanism further comprises a retraction tension spring, the retraction tension spring is arranged in the annular piston cavity, the upper end of the retraction tension spring is connected with the lower end of the piston rod, and the lower end of the retraction tension spring is connected with the bottom of the annular piston cavity.
7. A lifting watch movement extractor according to claim 5 or 6, characterised in that the cylinder is provided with a hydraulic quick connection which communicates with the annular piston chamber.
8. The lift-type watch core extractor according to claim 5 or 6, wherein the upper port of the annular piston cavity is provided with an annular sealing gland which axially limits the outer limiting table at the lower end of the piston rod.
9. The lift-type watch core extractor as claimed in claim 5 or 6, further comprising a support base, wherein a middle hole for the T-shaped lifting screw rod to pass through is formed in the middle of the support base, and the watch core connecting pull cap is integrally positioned in the support base;
the upper end face of the supporting seat supports the cylinder body.
10. The lift-up core extractor of claim 9, wherein the upper end edge of the support base is provided with a positioning bead for positioning the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507608.1U CN217915081U (en) | 2021-10-18 | 2021-10-18 | Lifting type watch core extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507608.1U CN217915081U (en) | 2021-10-18 | 2021-10-18 | Lifting type watch core extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217915081U true CN217915081U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122507608.1U Active CN217915081U (en) | 2021-10-18 | 2021-10-18 | Lifting type watch core extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217915081U (en) |
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2021
- 2021-10-18 CN CN202122507608.1U patent/CN217915081U/en active Active
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