CN217176524U - Polished rod deviation adjusting tool - Google Patents
Polished rod deviation adjusting tool Download PDFInfo
- Publication number
- CN217176524U CN217176524U CN202122017271.6U CN202122017271U CN217176524U CN 217176524 U CN217176524 U CN 217176524U CN 202122017271 U CN202122017271 U CN 202122017271U CN 217176524 U CN217176524 U CN 217176524U
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- jack
- support frame
- polished rod
- rod
- deviation adjusting
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Abstract
The utility model provides a polished rod tuningout instrument, include: the support frame is provided with a fixing structure for fixing the support frame outside the packing box; the polished rod deviation adjusting tool further comprises: the jack is installed on the support frame and is located one side of the support frame, and the jack includes the connecting seat of being connected with the support frame, can be for the flexible seat of connecting seat concertina movement, be used for controlling the structure of controlling that flexible seat concertina movement was provided with the top that is used for pushing away the polished rod on the flexible seat and pushes away the structure. The utility model provides a polished rod tuningout instrument is when using, through the structure of controlling on the jack, controls flexible seat and moves, and then pushes away the polished rod through the top of pushing away on the flexible seat, makes it placed in the middle. The utility model discloses a jack has utilized the advantage that the jack is laborsaving saved time, and the connecting seat and the support frame of jack are connected, and whole jack is located one side of support frame, and occupation space is little, convenient operation during the use, and easily accomodate after the use.
Description
Technical Field
The utility model relates to a device technical field is right to the oil recovery well polished rod, concretely relates to polished rod tuningout instrument.
Background
The packing box is required to be in sealing fit with the polish rod to reciprocate in the mechanical oil extraction process of the oil pumping unit, and pollution caused by oil spunlace leakage in the oil extraction process is reduced through the sealing effect between the packing box and the polish rod. Influenced by various factors, the polished rod of most oil production wells cannot be completely centered with the packing box, the polished rod deviates from the center and is worn away from the packing box, the packing sealing material needs to be frequently replaced, and the deviation of the polished rod can cause the packing material to be difficult to replace.
The current way of commonly using is to use some polished rod tuningout instrument, for example the polished rod ware placed in the middle that chinese utility model patent that the grant bulletin number is CN202510049U discloses, including the L shape support, support horizontal end face is fixed with the coupling, can be used to fix in the packing box outside, and support pole setting upper end is opened threaded hole, and the jackscrew passes through screw hole and support threaded connection, and jackscrew one end is the handle, and the other end is the bulb, and the bulb passes through the draw-in groove joint on the chuck, and turning handle can promote the chuck and be close to the polished rod, and the polished rod removes until chuck and polished rod contact and top, until the polished rod placed in the middle.
In the process that the polished rod centering device in the patent pushes the chuck through the rotating handle, the friction force between the ball head and the clamping groove needs to be overcome, and the polished rod centering device is labor-consuming and time-consuming; and the jackscrew needs to pass through the support and supports on the polished rod, has certain length, and the operation is inconvenient during the use, and is inconvenient to be accomodate after the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polished rod tuningout instrument that laborsaving saving time, convenient operation, be convenient for accomodate.
In order to achieve the above object, the utility model provides a polished rod deviation adjusting tool adopts following technical scheme:
the utility model provides a polished rod deviation adjusting tool, includes the support frame, is provided with on the support frame to be used for fixing the fixed knot structure in the packing box outside with the support frame, and polished rod deviation adjusting tool is still including installing the jack on the support frame and be located support frame one side, and the jack includes the connecting seat of being connected with the support frame, can be for the flexible seat of connecting seat concertina movement, be used for controlling the structure of controlling of flexible seat concertina movement, is provided with the top that pushes away the polished rod on the flexible seat and constructs.
The beneficial effects of the above technical scheme are that: the utility model provides a polished rod tuningout instrument is when using, through the structure of controlling on the jack, controls flexible seat and moves, and then pushes away the polished rod through the top of pushing away on the flexible seat, makes it placed in the middle. The utility model discloses a jack has utilized the advantage that the jack is laborsaving saved time, and the connecting seat and the support frame of jack are connected, and whole jack is located one side of support frame, and occupation space is little, convenient operation during the use, and easily accomodate after the use.
Further, the support frame includes horizontal pole and the montant that links to each other perpendicularly with the horizontal pole, fixed knot constructs the tip that sets up at the horizontal pole, the jack is installed at the top of montant.
The beneficial effects of the above technical scheme are that: the support frame comprises a cross rod and a vertical rod vertically connected with the cross rod, and is simple in structure and convenient to process and manufacture; the jack is arranged at the top of the vertical rod, so that the arrangement and the use of the jack are facilitated; the fixing structure is arranged at the end part of the cross rod, so that the fixing structure is convenient to arrange, the vertical rod of the support frame can be kept parallel to the axial lead of the packing box, and reference is provided for deviation adjustment of the polished rod.
Furthermore, the top of montant is provided with the spout that extends from top to bottom, is fixed with on the connecting seat with spout direction complex slider from top to bottom, still threaded connection has the puller bolt who is used for the puller bolt of slider after the slider slides to target in place on the montant.
The beneficial effects of the above technical scheme are that: the top of montant is provided with the spout that extends from top to bottom, is fixed with on the connecting seat with spout direction complex slider from top to bottom, conveniently when the in-service use, adjusts the connecting seat from top to bottom according to the actual offset of polished rod. Still threaded connection has the puller bolt who is used for pushing up the tight slider after the slider slides to the right place on the montant, and the convenience is after the connecting seat slider slides to the right place, fixed connection seat.
Furthermore, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block.
The beneficial effects of the above technical scheme are that: the spout is T shape spout, and the slider is T shape slider, and T shape spout has workable, and can effectively prevent the advantage that the connecting seat drops.
Furthermore, an inclined strut is fixedly welded between the cross rod and the vertical rod.
The beneficial effects of the above technical scheme are that: the diagonal brace is welded and fixed between the cross rod and the vertical rod, so that the strength of the support frame can be improved.
Further, the bracing is equipped with at least two.
The beneficial effects of the above technical scheme are that: the bracing is equipped with two at least, further improves the intensity of support frame, can guarantee that the support frame satisfies the intensity requirement under the reaction force of jack.
Further, the pushing structure is an arc-shaped pushing block.
The beneficial effects of the above technical scheme are that: the pushing structure is an arc-shaped pushing block, so that the contact area between the pushing block and the polished rod is increased, and the polished rod is prevented from being unevenly stressed and deformed.
Furthermore, an elastic pad used for being in contact with the polish rod is fixed on the inner wall of the arc-shaped pushing block.
The beneficial effects of the above technical scheme are that: the inner wall of the arc-shaped pushing block is fixed with an elastic pad which is used for contacting with the polish rod, so that the outer surface of the polish rod can be protected.
Further, the fixing structure is a hoop.
The beneficial effects of the above technical scheme are that: the fixing structure is the hoop, the fastening performance is good, the support frame is convenient to fix outside the packing box, and meanwhile, the support frame is convenient to detach.
Furthermore, the jack is a diamond rack jack.
The beneficial effects of the above technical scheme are that: the jack is a rhombic rack jack which has the advantages of small volume, light weight and small folding space.
Drawings
Fig. 1 is a schematic structural view of a middle polished rod deviation adjusting tool of the present invention;
in the figure: 1. a support frame; 1-1, a cross bar; 1-2, a vertical rod; 1-3, a T-shaped chute; 1-4, arc-shaped plates; 2. bracing; 3. a jack; 3-1, a connecting seat; 3-2, a telescopic seat; 3-3, arc-shaped pushing blocks; 3-4, a screw rod; 4. a packing box; 5. hooping; 6. and a polish rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
An embodiment of the polished rod deviation adjusting tool in the utility model is shown in fig. 1, the polished rod deviation adjusting tool comprises a support frame 1, the support frame 1 comprises a cross rod 1-1 and a vertical rod 1-2 vertically connected with the cross rod 1-1, and the end part of the cross rod 1-1 is provided with a fixing structure for fixing the support frame 1 outside a packing box 4. Specifically, the end part of the cross rod 1-1 is provided with the arc plates 1-4, the fixing structure is the hoop 5, the hoop 5 comprises two halves of hoop bodies, and the arc plates 1-4 are welded and fixed with one half of the hoop bodies of the hoop 5, so that the fixation of the hoop 5 and the packing box 4 is not influenced.
The polished rod deviation adjusting tool comprises a jack 3, the jack 3 comprises a connecting seat 3-1, a telescopic seat 3-2 capable of telescopically moving relative to the connecting seat 3-1, and a control structure for controlling the telescopic seat 3-2 to telescopically move, because the jack 3 in the embodiment is a diamond rack jack, the control structure comprises a first connecting rod (not marked in the figure) hinged with the connecting seat 3-1, a second connecting rod (not marked in the figure) hinged with the telescopic seat 3-2, a hinge block (not shown in the figure) hinged with the first connecting rod and the second connecting rod, and a lead screw 3-4 in threaded connection with the hinge block, the included angle of the connecting rods can be controlled by rotating the lead screw 3-4, so that the telescopic seat 3-2 telescopically moves relative to the connecting seat 3-1, and the partial structure and the working principle belong to the prior art, reference is made in particular to the jack disclosed in patent document CN211998612U, and this invention is not described in detail.
The jack 3 is arranged on the top of the vertical rod 1-2 and is positioned on one side of the support frame 1. Specifically, the jack 3 is mounted on the vertical rod 1-2 through the connecting seat 3-1, the top of the vertical rod 1-2 is provided with a T-shaped sliding groove 1-3 extending up and down, and a T-shaped sliding block (not shown in the figure) matched with the T-shaped sliding groove 1-3 in an up-and-down guiding manner is fixed on the connecting seat 3-1, so that the connecting seat 3-1 can be adjusted up and down according to the actual offset of the polished rod in actual use. In order to fix the position of the connecting seat 3-1 after the sliding block slides in place, a tightening bolt (not shown in the figure) is further connected to the vertical rod 1-2 in a threaded mode and is used for tightening and sliding.
The telescopic base 3-2 is provided with a pushing structure for pushing the polish rod 6, specifically, in this embodiment, the pushing structure is an arc-shaped pushing block 3-3 fixed on the telescopic base 3-2, and an elastic pad (not shown) for contacting with the polish rod 6 is fixed on the inner wall of the arc-shaped pushing block 3-3 to protect the outer surface of the polish rod 6.
When the polished rod deviation adjusting tool is used, the telescopic base 3-2 is controlled to telescopically move relative to the connecting base 3-1 by rotating the lead screw 3-4, and then the polished rod 6 is pushed by the arc-shaped pushing block 3-3, the position of the polished rod 6 is adjusted to be coaxial with the packing box 4, and the packing is conveniently replaced. Because the jack can produce the reaction force to montant 1-2 in the use, consequently for improving the structural strength of support frame 1, welded fastening has bracing 2 between the horizontal pole 1-1 and montant 1-2 of support frame 1 to set up bracing 2 into two.
The utility model provides a polished rod tuningout instrument adopts the jack, has utilized the advantage that the jack is laborsaving saved time, and the connecting seat and the support frame of jack are connected, and whole jack is located one side of support frame, and occupation space is little, convenient operation during the use, and easily accomodate after using.
In other embodiments of the polished rod deviation adjusting tool, the jack can be a herringbone rack jack, a hydraulic jack or a screw jack, which are existing products, and the specific forms of the connecting seat, the telescopic seat and the control structure are different according to different products.
In other embodiments of the polished rod deviation adjusting tool, the fixing structure is not a hoop, for example, the fixing structure comprises an arc plate at the end of the cross rod and a puller bolt screwed on the arc plate, the arc plate is directly clamped outside the packing box, and the arc plate is fixed on the packing box by the puller thread.
In other embodiments of the polished rod deviation adjusting tool, the inner wall of the arc-shaped pushing block is not provided with an elastic pad which is in contact with the polished rod, and the arc-shaped pushing block is in direct contact with the polished rod.
In other embodiments of the polished rod deviation adjusting tool, the pushing structure is not an arc-shaped pushing block, but a rod-shaped pushing block fixed on the telescopic seat, or the vertical end surface of the telescopic seat of the jack is directly used as the pushing structure to push the polished rod.
In other embodiments of the polished rod deviation adjusting tool, only one inclined strut can be arranged.
In other embodiments of the polished rod deviation adjusting tool, no diagonal brace is arranged between the cross rod and the vertical rod.
In other embodiments of the polished rod deviation adjusting tool, the sliding groove is a dovetail-shaped sliding groove, and the sliding block is a dovetail-shaped sliding block
In other embodiments of the polished rod deviation adjusting tool, the top of the vertical rod is not provided with a sliding groove and a jacking bolt, the connecting seat of the jack is not provided with a sliding block, and the connecting seat is directly welded and fixed on one side of the vertical rod of the supporting frame.
In other embodiments of the polished rod deviation adjusting tool, the support frame is a diagonal rod, the lower end of the diagonal rod is provided with a fixing structure for fixing the support frame outside the packing box, and the upper end of the diagonal rod is provided with a jack; or the supporting frame is a triangular supporting plate; or the support frame is an arc-shaped support rod.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a polished rod deviation adjusting tool, includes the support frame, is provided with on the support frame to be used for fixing the fixed knot structure in the packing box outside with the support frame, its characterized in that, polished rod deviation adjusting tool still including install on the support frame and be located the jack of support frame one side, the jack includes the connecting seat of being connected with the support frame, can be for the flexible seat of connecting seat telescopic movement, be used for controlling the structure of controlling of flexible seat telescopic movement, is provided with the top that is used for pushing away the polished rod on the flexible seat and pushes away the structure.
2. The polished rod deviation adjusting tool of claim 1, wherein the supporting frame comprises a cross bar and a vertical bar vertically connected to the cross bar, the fixing structure is disposed at an end of the cross bar, and the jack is mounted on a top of the vertical bar.
3. The polished rod deviation adjusting tool of claim 2, wherein the top of the vertical rod is provided with a sliding groove extending up and down, the connecting seat is fixed with a sliding block which is matched with the sliding groove in an up-and-down guiding way, and the vertical rod is further connected with a tightening bolt for tightening the sliding block after the sliding block slides in place in a threaded way.
4. The polish rod deflection tool of claim 3, wherein the slide groove is a T-shaped slide groove and the slide block is a T-shaped slide block.
5. The polished rod deviation adjusting tool of any one of claims 2 to 4, wherein the cross rod and the vertical rod are welded and fixed with a diagonal brace therebetween.
6. The polish rod misalignment tool of claim 5, wherein there are at least two of the sprags.
7. The polished rod deviation adjusting tool of any one of claims 1 to 4, wherein the pushing structure is an arc-shaped pushing block.
8. The polish rod deflection tool of claim 7, wherein an elastic pad for contacting the polish rod is fixed to an inner wall of the arc-shaped push block.
9. The polish rod deviation adjusting tool of any one of claims 1 to 4, wherein the fixing structure is a hoop.
10. The polish rod deflection tool of any one of claims 1 to 4, wherein the jack is a diamond rack jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017271.6U CN217176524U (en) | 2021-08-25 | 2021-08-25 | Polished rod deviation adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017271.6U CN217176524U (en) | 2021-08-25 | 2021-08-25 | Polished rod deviation adjusting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217176524U true CN217176524U (en) | 2022-08-12 |
Family
ID=82706494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122017271.6U Active CN217176524U (en) | 2021-08-25 | 2021-08-25 | Polished rod deviation adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217176524U (en) |
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2021
- 2021-08-25 CN CN202122017271.6U patent/CN217176524U/en active Active
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