CN210888855U - Composite ring locating rod - Google Patents
Composite ring locating rod Download PDFInfo
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- CN210888855U CN210888855U CN201921962997.3U CN201921962997U CN210888855U CN 210888855 U CN210888855 U CN 210888855U CN 201921962997 U CN201921962997 U CN 201921962997U CN 210888855 U CN210888855 U CN 210888855U
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Abstract
The utility model relates to a compound ring locating lever belongs to bridging plug production technical field. This compound ring locating lever includes: a base, the base being a solid cylinder; the rod body is vertically arranged, the rod body is hollow and cylindrical, the lower end of the rod body is fixedly connected with the upper surface of the base, the diameter of the rod body is smaller than that of the base, and the diameter of the rod body is matched with the diameter of the inner ring of the composite ring. Can stereotype the location to the compound ring of producing through this compound ring locating lever, avoid compound ring to appear warping and the unable condition of using.
Description
Technical Field
The utility model belongs to the technical field of the bridging plug production, concretely relates to compound ring locating lever.
Background
The composite ring is an indispensable component in an oil well setting bridge plug and is mainly used for fixing a rubber cylinder in the setting bridge plug when the setting bridge plug is assembled. Because the composite ring is in a thin annular shape and is provided with the installation gap, as shown in fig. 5, the composite ring is very easy to deform under natural conditions, and cannot be spliced with a setting bridge plug or play a role in fixing a rubber cylinder after the composite ring deforms, so that the composite ring becomes a waste newspaper product.
At present, no tool capable of shaping and positioning the composite ring is available on the market, so that a large number of deformed composite rings are scrapped, the precision requirement of the composite rings is high, the production cost of enterprises is correspondingly increased, when a large number of composite rings are scrapped, the burden of the enterprises is invisibly increased, the production cost of the enterprises is increased, and meanwhile, the production efficiency of the setting bridge plug can be reduced. Therefore, there is a need for a tool for positioning and shaping a composite ring to improve the success rate of using the composite ring.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a compound ring locating lever, can stereotype the location to the compound ring that produces through this compound ring locating lever, avoid compound ring the condition that appears warping and can't use.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a composite ring positioning stem comprising: a base, the base being a solid cylinder;
the rod body is vertically arranged, the rod body is in a hollow cylindrical shape, the lower end of the rod body is fixedly connected with the upper surface of the base, the diameter of the rod body is smaller than that of the base, and the diameter of the rod body is matched with the diameter of the inner ring of the composite ring.
The utility model has the advantages that: the solid cylindrical base is arranged, so that the gravity center of the composite ring positioning rod can be reduced, the situation that the gravity center is too high and topples over after more composite rings are placed is avoided, in addition, the cylindrical base also ensures that the axis of the base is consistent with the axis of the rod body, and the phenomenon that the gravity center does not influence the shaping and positioning of the composite rings on the axis is avoided; the diameter through setting up the body of rod and the inner ring diameter looks adaptation of compound ring can make contact gap very little between the outer wall of the body of rod and the inner ring wall of compound ring for the body of rod supports the inner ring of compound ring, thereby the body of rod is better to the design positioning effect of compound ring, compound ring indeformable has been guaranteed, thereby the assembly precision of seat bridge plug has been improved, make the result of use of seat bridge plug better, can accelerate the production efficiency of seat bridge plug simultaneously, avoid the increase of enterprise's manufacturing cost.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
The support chassis is circular, the diameter of the support chassis is larger than that of the base, and the upper surface of the support chassis is fixedly connected with the lower surface of the base.
The beneficial effect of adopting the further scheme is that: the contact area between the composite ring positioning rod and the ground can be increased through the supporting base plate, so that the composite ring positioning rod is more stable when placed on the ground, and can be kept stable when the composite ring positioning rod is carried, and the phenomenon of toppling is avoided.
Furthermore, the lower surface of the supporting chassis is also fixedly provided with a layer of non-slip mat.
The beneficial effect of adopting the further scheme is that: the supporting chassis and the ground can be prevented from sliding, and the composite ring positioning rod is prevented from toppling.
Furthermore, a plurality of anti-skid bulges are arranged on one side surface of the anti-skid mat, which is far away from the base.
The beneficial effect of adopting the further scheme is that: the anti-skid effect between the anti-skid mat and the ground is improved.
Further, the diameter of the supporting chassis is 150-300 mm.
The beneficial effect of adopting the further scheme is that: the contact area of the supporting chassis and the ground is large, and the supporting chassis does not occupy too much space.
Furthermore, the top end of the rod body is provided with an end cover used for preventing the composite ring from falling off, the end cover is circular, and the end cover is detachably connected with the top end of the rod body.
The beneficial effect of adopting the further scheme is that: can shelter from the compound ring of placing on the body of rod, also can avoid simultaneously when carrying compound ring locating lever, compound ring from the body of rod top drop.
Further, the end cover is in threaded connection with the top end of the rod body.
The beneficial effect of adopting the further scheme is that: the end cover is convenient to be installed on the rod body or detached from the rod body.
Further, the top of the body of rod is equipped with the opening, the opening with the inside intercommunication of the body of rod, be equipped with the lid stopper on the side of end cover, be equipped with the external screw thread on the lid stopper, the body of rod be equipped with on the inner wall of opening part with external screw thread matched with internal thread, the end cover passes through the external screw thread with the internal screw thread cooperation with the top threaded connection of the body of rod.
The beneficial effect of adopting the further scheme is that: the end cover and the rod body are more convenient to disassemble.
Further, the diameter of the end cover is 100-200 mm.
The beneficial effect of adopting the further scheme is that: the end cover can play a good shielding and blocking effect and is beneficial to being detached.
Drawings
FIG. 1 is a front view of the positioning rod of the composite ring of the present invention;
FIG. 2 is a bottom view of the positioning rod of the composite ring of the present invention;
FIG. 3 is a cross-sectional view of the composite ring positioning rod of the present invention;
FIG. 4 is a view showing a state of the composite ring according to the present invention;
fig. 5 is a schematic structural view of the composite ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the anti-skid device comprises a base, 2, a rod body, 3, an end cover, 4, a cover plug, 5, a supporting base plate, 6, an anti-skid pad, 7, an anti-skid bulge, 8, an opening, 9, an internal thread, 10, an external thread, 11 and a composite ring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-3, the present embodiment provides a composite ring positioning rod, including: a base 1 and a rod body 2.
The base 1 is solid cylindrical, the gravity center is reduced through the solid base 1, and the situation that the gravity center is unstable and topples over after the rod body 2 is sleeved with the composite ring 11 is avoided. The rod body 2 is vertically arranged, the rod body 2 is hollow and cylindrical, the gravity center can be lowered through the hollow arrangement, and meanwhile, material resources can be saved, wherein the length of the rod body 2 is 1000-1500mm, the lower end of the rod body 2 is fixedly connected with the upper surface of the base 1, the diameter of the rod body 2 is smaller than that of the base 1, and the diameter of the rod body 2 is matched with the diameter of the inner ring of the composite ring 11. The diameter of the rod body 2 is 80-100mm, the composite rings 11 of different types are arranged specifically, and the diameter of the rod body 2 needs to be changed to ensure the shaping and positioning effect of the composite rings 11 of different types due to different inner diameters. The solid cylindrical base 1 is arranged, so that the gravity center of the composite ring positioning rod can be lowered, the situation that the gravity center is too high to topple after more composite rings 11 are placed is avoided, in addition, the cylindrical base 1 also ensures that the axis of the base 1 is consistent with the axis of the rod body 2, and the phenomenon that the gravity center is not on the axis to influence the shaping and positioning of the composite rings 11 is avoided; through the diameter that sets up the body of rod 2 and the inner ring diameter looks adaptation of compound ring 11 can make contact gap very little between the outer wall of the body of rod 2 and the inner ring wall of compound ring 11, make the body of rod 2 support compound ring 11's inner ring, thereby the body of rod 2 is better to compound ring 11's design positioning effect, compound ring 11 indeformable has been guaranteed, thereby the assembly precision of sitting and sealing the bridging plug has been improved, make the result of use of sitting and sealing the bridging plug better, can accelerate the production efficiency of sitting and sealing the bridging plug simultaneously, avoid the increase of enterprise's manufacturing cost.
Preferably, the present embodiment further includes a horizontally disposed supporting chassis 5, the supporting chassis 5 is circular, the diameter of the supporting chassis 5 is greater than the diameter of the base 1, and the upper surface of the supporting chassis 5 and the lower surface of the base 1 are integrally formed. The contact area between the supporting chassis 5 and the ground is increased, so that the whole composite ring positioning rod is kept stable, and the situation that the composite ring 11 is damaged due to toppling is avoided. The thickness of the supporting chassis 5 is 5mm, the diameter of the supporting chassis 5 is 240mm, the contact area of the supporting chassis 5 and the ground is large, and the supporting chassis 5 does not occupy too much space.
Preferably, a layer of non-slip mat 6 is fixedly arranged on the lower surface of the supporting chassis 5 in the embodiment. And a plurality of anti-skid bulges 7 are arranged on one side surface of the anti-skid pad 6 far away from the base 1. Wherein slipmat 6 and protection arch can be made for silica gel, wherein slipmat 6 and slipmat 7 and ground contact to increase and ground between frictional force, improve the stability of compound ring locating lever and ground contact, avoid it to appear sliding the condition of empting in by handling.
Preferably, the top end of the rod body 2 in this embodiment is provided with the end cover 3 for preventing the composite ring 11 from dropping, the top end of the rod body 2 is covered with the end cover 3, the composite ring 11 is prevented from dropping from the top end of the rod body 2 in the process of carrying the composite ring positioning rod, the end cover 3 is circular, the end cover 3 is convenient to take, the end cover 3 is detachably connected with the top end of the rod body 2, so that the end cover 3 can be taken down from the rod body 2 and mounted on the rod body 2, when the composite ring 11 needs to be sleeved on the rod body 2, the end cover 3 is taken down from the top end of the rod body 2, the composite rings 11 are put into the stack one by one and sleeved on the rod body 2, after the composite ring 11 is fully placed on the rod body 2, the end cover 3 is mounted on the rod body 2, and therefore, the composite ring 11 can be prevented. The diameter of the end cover 3 is 150mm, and the lower end cover 3 with the size can play a good shielding and blocking effect and is beneficial to detachment.
Specifically, in this embodiment, the end cap 3 is in threaded connection with the top end of the rod body 2, and the end cap 3 is detachably connected with the rod body 2 through threads.
Specifically, in this embodiment the top of the body of rod 2 is equipped with opening 8, opening 8 with the inside intercommunication of the body of rod 2, be equipped with lid stopper 4 on one side of end cover 3, be equipped with external screw thread 10 on the lid stopper 4, the body of rod 2 be equipped with on the inner wall of opening 8 department with external screw thread 10 matched with internal thread 9, end cover 3 passes through external screw thread 10 with the cooperation of internal thread 9 with the top threaded connection of the body of rod 2. So that it can be conveniently mounted on the top end of the rod body 2 or removed from the rod body 2 by rotating the end cap 3. Of course, the threaded connection mode is not limited to this, and it is also possible that the outer wall on the top end of the rod body 2 is provided with an external thread 10, the end cover 3 is provided with an internal groove, and the groove wall of the internal groove is provided with an internal thread 9, so that the end cover 3 can be detachably connected with the top end of the rod body 2.
When the end cover 3 is used specifically, as shown in fig. 4, the end cover 3 is detached from the top end of the positioning rod, the two composite rings 11 are adhered by using an adhesive, and the adhered composite rings 11 are sleeved on the positioning rod in time, so that the axes of the adhered composite rings 11 and the positioning rod are overlapped, a supporting and shaping acting force is formed on the inner annular wall of the composite ring 11 by the positioning rod, deformation of the adhered composite rings 11 due to the influence of the internal bonding acting force and the ductility of metal is avoided, and the produced composite rings 11 cannot be applied to a bridge plug.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A composite ring locating rod, comprising:
the base (1), the said base (1) is the solid cylinder;
the rod body (2) is vertically arranged, the rod body (2) is in a hollow cylindrical shape, the lower end of the rod body (2) is fixedly connected with the upper surface of the base (1), the diameter of the rod body (2) is smaller than that of the base (1), and the diameter of the rod body (2) is matched with the inner ring diameter of the composite ring (11).
2. The composite ring locating rod according to claim 1, further comprising a horizontally arranged support chassis (5), wherein the support chassis (5) is circular, the diameter of the support chassis (5) is larger than that of the base (1), and the upper surface of the support chassis (5) is fixedly connected with the lower surface of the base (1).
3. The composite ring locating rod according to claim 2, characterized in that a layer of non-slip mat (6) is further fixedly arranged on the lower surface of the supporting chassis (5).
4. The composite ring locating rod according to claim 3, characterized in that a plurality of anti-skid protrusions (7) are arranged on one side surface of the anti-skid pad (6) away from the base (1).
5. The composite ring locating rod according to claim 4, characterized in that the diameter of the support chassis (5) is 150-300 mm.
6. Composite ring positioning rod according to any one of claims 1-5, characterized in that the top end of the rod body (2) is provided with an end cap (3) for preventing the composite ring (11) from falling off, the end cap (3) is circular, and the end cap (3) is detachably connected with the top end of the rod body (2).
7. The composite ring locating rod according to claim 6, characterized in that the end cap (3) is screwed to the top end of the rod body (2).
8. The composite ring locating rod of claim 7, wherein an opening (8) is formed in the top end of the rod body (2), the opening (8) is communicated with the inside of the rod body (2), a cover plug (4) is arranged on one side face of the end cover (3), an external thread (10) is arranged on the cover plug (4), an internal thread (9) matched with the external thread (10) is arranged on the inner wall of the position of the opening (8) of the rod body (2), and the end cover (3) is in threaded connection with the top end of the rod body (2) through the matching of the external thread (10) and the internal thread (9).
9. The composite ring locating rod of claim 8, wherein the diameter of the end cap (3) is 100-200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962997.3U CN210888855U (en) | 2019-11-13 | 2019-11-13 | Composite ring locating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962997.3U CN210888855U (en) | 2019-11-13 | 2019-11-13 | Composite ring locating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888855U true CN210888855U (en) | 2020-06-30 |
Family
ID=71336774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962997.3U Active CN210888855U (en) | 2019-11-13 | 2019-11-13 | Composite ring locating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888855U (en) |
-
2019
- 2019-11-13 CN CN201921962997.3U patent/CN210888855U/en active Active
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