CN212769350U - Closed type hoisting device for deep well submersible pump - Google Patents
Closed type hoisting device for deep well submersible pump Download PDFInfo
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- CN212769350U CN212769350U CN202021147234.6U CN202021147234U CN212769350U CN 212769350 U CN212769350 U CN 212769350U CN 202021147234 U CN202021147234 U CN 202021147234U CN 212769350 U CN212769350 U CN 212769350U
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- submersible pump
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Abstract
The utility model discloses a closed type hoist device for deep well immersible pump relates to lifting device technical field. The utility model comprises a bracket component, a disc clamp and a water lifting pipe; the bracket assembly comprises a concave plate, a connecting plate and a limiting plate; a connecting plate is fixed between the middle parts of the two side plates of the concave plate; a limiting plate is rotatably connected to the end part of the side plate of the concave plate; the rectangular area formed by the limiting plate and the connecting plate forms limiting and blocking matching on the peripheral side face of the water raising pipe. The utility model limits the water lifting pipe through the rectangular area and supports the connecting flange of the water lifting pipe by the second support column; then the water lifting pipe is limited in the supporting area by locking the L-shaped locking plate on the limiting plate, and finally the water lifting pipe is lifted by the lifting support plate; the process can effectively realize the limit and support of the water raising pipe, and the labor pressure of people is reduced; and the hoisting safety and the working efficiency of the submersible pump are improved.
Description
Technical Field
The utility model belongs to the technical field of lifting device, especially, relate to an enclosed type hoist device for deep well immersible pump.
Background
Because the deep well submersible pump is arranged in a well which is nearly hundred meters deep underground, when the submersible pump is maintained, the pumping pipes connected with the submersible pump need to be all lifted out, so that the submersible pump can be lifted out of the ground, and people can conveniently maintain the submersible pump.
When the deep well submersible pump is maintained and hoisted, generally every 4-5 sections of the pumping pipes are lifted, each submersible pump pumping pipe is generally lifted by 30 sections, the lifting of the pumping pipes is realized by adopting a traditional assembly and disassembly switching clamping plate, but when the deep well submersible pump is lifted, the clamping plate is frequently disassembled and assembled and switched, the clamping plate is manually conveyed to a water well part for installation again after being disassembled, the clamping plate is also frequently disassembled and assembled and disassembled and switched when the deep well submersible pump is installed, the maintenance workload is large, and the maintenance time is relatively long.
After the water well is used for many years, the water well is inclined, the well wall is dislocated and the like due to the change of the crust; the pumping pipe often meets the phenomenon of blocking in the lifting or descending process, and the danger of clamping plate tripping, steel wire rope unhooking, pumping pipe dropping and the like exists, and even the well is scrapped and personal injury accidents can be caused. In order to ensure the lifting safety and the improvement of the working efficiency of the deep well submersible pump, a closed type lifting device for the deep well submersible pump is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a closed hoisting device for a deep well submersible pump, which limits a water lifting pipe through a rectangular area and supports a connecting flange of the water lifting pipe by a second supporting column; then the water lifting pipe is limited in the supporting area by locking the L-shaped locking plate on the limiting plate, and finally the water lifting pipe is lifted by the lifting support plate; the process can effectively realize the limit and support of the water raising pipe, and the labor pressure of people is reduced; the hoisting safety and the working efficiency of the submersible pump are improved; the problems that when the submersible pump is hoisted in the prior art, the installation and replacement of the clamping plates are complex, the labor pressure of people is increased, and the hoisting safety and the working efficiency of the submersible pump cannot be guaranteed are solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a closed hoisting device for a deep well submersible pump, which comprises a bracket component, a disc fixture and a water pumping pipe; the bracket assembly comprises a concave plate, a connecting plate and a limiting plate; a connecting plate is fixed between the middle parts of the two side plates of the concave plate; a limiting plate is rotatably connected to the end part of the side plate of the concave plate; the rectangular area formed by the limiting plate and the connecting plate forms limiting and blocking matching on the peripheral side surface of the water raising pipe; a second support column is fixed on the upper surfaces of the limiting plate and the connecting plate respectively; the end surface of the top end of the second supporting column forms supporting limit matching with a connecting flange of the water raising pipe;
the end part of the limiting plate penetrates through an L-shaped locking plate; the L-shaped locking plate and one side plate of the concave plate form limiting, blocking and matching; the end part of the limiting plate is in threaded fit with a limiting bolt; the limiting bolt and the L-shaped locking plate form limiting and blocking fit;
the disc clamp is provided with an open type half straight notch; the disc clamp is provided with a through hole communicated with the semi-straight slot, and the through hole is in clearance fit with a second supporting column; the disc clamp is symmetrically provided with hoisting support plates; the positioning sleeves are symmetrically fixed on the disc clamp; a screw is arranged in the positioning sleeve; and a support area formed by the screw and the semi-straight notch and a connecting flange of the lifting pipe form limiting and blocking matching.
Furthermore, a through hole is formed at the end part of the side plate of the concave plate; the lower surface of the end part of the limiting plate is fixed with a rotating shaft, the rotating shaft and the through hole form clearance fit, and a first nut is in threaded fit with the bottom end of the rotating shaft.
Furthermore, a first limiting cross rod is fixed at one end of the screw rod, and a second nut is in threaded fit with the other end of the screw rod.
Furthermore, a plurality of convex bodies are arranged on the upper surface of the disc clamp, and the convex bodies and connecting holes formed in the water raising pipe connecting flange form limiting and blocking matching.
Furthermore, a sliding opening is formed in the vertical plate of the L-shaped locking plate and forms sliding fit with the limiting plate.
The utility model discloses following beneficial effect has:
the utility model limits the water lifting pipe through the rectangular area and supports the connecting flange of the water lifting pipe by the second support column; then the water lifting pipe is limited in the supporting area by locking the L-shaped locking plate on the limiting plate, and finally the water lifting pipe is lifted by the lifting support plate; the process can effectively realize the limit and support of the water raising pipe, and the labor pressure of people is reduced; and the hoisting safety and the working efficiency of the submersible pump are improved.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the bracket assembly of the present invention;
FIG. 3 is a schematic structural view of the disc clamp of the present invention;
fig. 4 is a schematic view of the installation of the second support column, the L-shaped lock plate and the limit bolt on the limit plate according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a bracket assembly according to a second embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bracket component, 2-disc clamp, 3-water lifting pipe, 4-screw rod, 5-supporting area, 6-limiting rod, 101-concave plate, 102-connecting plate, 103-limiting plate, 104-rectangular area, 105-second supporting column, 106-L-shaped locking plate, 107-limiting bolt, 108-limiting sleeve, 201-half straight notch, 202-through hole, 203-hoisting support plate, 204-positioning sleeve, 205-convex body, 401-first limiting cross rod, 402-second nut, 601-second limiting cross rod, 602-third nut, 1031-rotating shaft and 1061-sliding opening.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "disposed," "open," "bottom," "top," "center," "length," "inner," "peripheral side," and the like are used in an orientation or positional relationship merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-4, the utility model relates to a closed hoisting device for a deep well submersible pump, which comprises a bracket assembly 1, a disc fixture 2 and a water lifting pipe 3; the pallet assembly 1 includes a concave plate 101, a connection plate 102, and a limit plate 103; a connecting plate 102 is fixed between the middle parts of the two side plates of the concave plate 101; a limit plate 103 is rotatably connected to the end of a side plate of the concave plate 101, and a rectangular area 104 can be formed by rotating the limit plate 103 and making the limit plate 103 perpendicular to the other side plate of the concave plate 101; the limiting plate 103 and the rectangular area 104 formed by the connecting plate 102 form limiting and blocking matching on the peripheral side surface of the water lifting pipe 3, the rectangular area 104 forms limiting on the peripheral side surface of the water lifting pipe 3 to prevent the water lifting pipe from moving, and the second supporting column 105 can accurately support the connecting flange of the water lifting pipe 3; a second supporting column 105 is fixed on the upper surfaces of the limiting plate 103 and the connecting plate 102 respectively; the end surface of the top end of the second supporting column 105 forms supporting limit matching with a connecting flange of the water raising pipe 3; when the top end of the second supporting column 105 contacts with the lower surface of the connecting flange of the lift pipe 3, a moving gap is formed between the connecting flange of the lift pipe 3 and the concave plate 101 due to the supporting function of the second supporting column 105; at the moment, the disc clamp 2 can be arranged in the gap, and the position limitation of the water lifting pipe 3 is realized by utilizing the supporting area 5 so as to ensure that the disc clamp 2 can support the lower surface of the connecting flange of the water lifting pipe 3;
the end part of the limit plate 103 penetrates through an L-shaped lock plate 106; the L-shaped locking plate 106 and one side plate of the concave plate 101 form limiting, blocking and matching; a limit bolt 107 is in threaded fit with the end part of the limit plate 103; the limiting bolt 107 and the L-shaped locking plate 106 form limiting blocking fit; the limiting bolt 107 can prevent the limiting plate 103 from being separated from the limiting plate 103;
furthermore; the limiting bolt 107 can also form clearance fit with the limiting plate 103; the bottom end of the limit bolt 107 can be in threaded fit with a fourth bolt to prevent the limit bolt 107 from being separated from the limit plate 103, a cover plate is arranged on the top surface of the limit bolt 107, and a pull ring is arranged on the upper surface of the cover plate, so that people can conveniently take the limit bolt 107;
an open type semi-straight notch 201 is formed in the disc clamp 2, one end of the semi-straight notch 201 is a semicircular arc surface, and the other end of the semi-straight notch 201 penetrates through the side surface of the disc clamp 2, so that the water raising pipe 3 can conveniently enter the semi-straight notch 201; a through hole 202 communicated with the semi-straight notch 201 is formed in the disc clamp 2, and the through hole 202 and a second supporting column 105 form clearance fit, so that the second supporting column 105 can conveniently support the lower surface of the connecting flange of the water lifting pipe 3 through the through hole 202; the disc clamp 2 is symmetrically provided with hoisting support plates 203, and the hoisting support plates 203 are provided with hoisting holes, so that people can hoist the disc clamp 2 and the water raising pipe 3 conveniently; the positioning sleeves 204 are symmetrically fixed on the disc clamp 2; a screw rod 4 is arranged in the positioning sleeve 204; a support area 5 formed by the screw 4 and the half straight notch 201 is in limit stop fit with a connecting flange of the water raising pipe 3; the support area 5 may be for limiting the draft tube 3 and when the disc fixture 2 is lifted, the flange of the draft tube 3 will be supported by the disc fixture 2 and the support area 5 formed by the screw 4.
Wherein, the end part of the side plate of the concave plate 101 is provided with a through hole; a rotating shaft 1031 is fixed on the lower surface of the end part of the limiting plate 103, the rotating shaft 1031 is in clearance fit with the through hole, and a first nut is in threaded fit with the bottom end of the rotating shaft 1031; the rotation of the limiting plate 103 is ensured, and the limiting plate 103 is under the action of gravity, the first nut will not contact with the lower surface of the side plate of the concave plate 101, so that the first nut will not fall off when the limiting plate 103 is rotated.
Wherein, one end of the screw rod 4 is fixed with a first limit cross rod 401, and the other end of the screw rod 4 is in threaded fit with a second nut 402; the first spacing beam 401 is prevented from falling out of the positioning sleeve 204.
Wherein, the upper surface of disc fixture 2 is provided with a plurality of convex bodies 205, and convex bodies 205 and the connecting hole of seting up on 3 flange of lifting pipe form spacing the cooperation of blockking, prevent that lifting pipe 3 from rotating.
The vertical plate of the L-shaped locking plate 106 is provided with a sliding port 1061, and the sliding port 1061 forms a sliding fit with the limiting plate 103 to ensure the sliding property of the L-shaped locking plate 106 on the limiting plate 103.
One specific application of this embodiment is:
the water raising pipe is positioned in the concave opening of the concave plate 101; the limiting plate 103 is rotated, the L-shaped locking plate 106 slides along the limiting plate 103, the limiting bolt 107 is utilized to limit the L-shaped locking plate 106 between the limiting bolt 107 and the side plate of the concave plate 101, the rectangular area 104 formed by the limiting plate 103 and the connecting plate 102 forms limiting blocking fit on the peripheral side face of the water lifting pipe 3, and the two second supporting columns 105 symmetrically support the lower surface of the connecting flange of the water lifting pipe 3; at the moment, a gap is formed between the lower surface of the connecting flange of the water raising pipe 3 and the upper surface of the concave plate 101; then the disc clamp 2 is placed in the gap, and the water raising pipe 3 is positioned in the semi-straight groove opening 201; the screw rod 4 is arranged in a positioning sleeve 204 door, so that a supporting area 5 formed by the screw rod 4 and the half-straight notch 201 and a connecting flange of the water lifting pipe 3 form limiting and blocking matching, people can hoist the disc clamp 2 through the hoisting support plate 203, and the disc clamp 2 and the screw rod 4 provide supporting force for the connecting flange of the water lifting pipe 3 to lift the water lifting pipe 3;
compared with the traditional clamping plate for assembling and replacing, the process is convenient to use and maintain and is simple and convenient to assemble and disassemble; the lifting pipe 3 is convenient for people to lift, and the lifting safety and the working efficiency of the deep well submersible pump are improved.
Example two
On the basis of the first embodiment, the limit plate 103, the limit bolt 107, the L-shaped lock plate 106 and the second support column 105 on the limit plate 103 are not arranged on the two side plates of the concave plate 101; instead, the following steps are carried out: the end parts of two side plates of the concave plate 101 are respectively fixed with a limiting sleeve 108, a limiting rod 6 is arranged in the limiting sleeve 108, one end part of the limiting rod 6 is fixed with a second limiting cross rod 601, and the other end part of the limiting rod 6 is in threaded fit with a third nut 602; therefore, the limiting and blocking matching is still formed on the peripheral side surface of the lift pipe 3 through the limiting rod 6, the connecting plate 102 and the rectangular area 104 formed by the two side plates of the concave plate 101; and the connection flange of the lifting pipe 3 can be supported by a second support column 105.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A closed hoisting device for a deep well submersible pump comprises a bracket assembly (1), a disc clamp (2) and a water raising pipe (3); the method is characterized in that:
the bracket assembly (1) comprises a concave plate (101), a connecting plate (102) and a limiting plate (103); a connecting plate (102) is fixed between the middle parts of the two side plates of the concave plate (101); a limiting plate (103) is rotatably connected to the end part of the side plate of the concave plate (101); the rectangular area (104) formed by the limiting plate (103) and the connecting plate (102) forms limiting and blocking matching on the peripheral side surface of the water raising pipe (3); a second supporting column (105) is respectively fixed on the upper surfaces of the limiting plate (103) and the connecting plate (102); the top end face of the second supporting column (105) forms supporting and limiting matching with a connecting flange of the water raising pipe (3);
the end part of the limiting plate (103) penetrates through an L-shaped locking plate (106); the L-shaped locking plate (106) and one side plate of the concave plate (101) form limiting blocking fit; a limit bolt (107) is in threaded fit with the end part of the limit plate (103); the limiting bolt (107) and the L-shaped locking plate (106) form limiting blocking fit;
the disc clamp (2) is provided with an open type half straight notch (201); a through hole (202) communicated with the half straight notch (201) is formed in the disc clamp (2), and the through hole (202) is in clearance fit with a second supporting column (105); the disc clamp (2) is symmetrically provided with hoisting support plates (203); positioning sleeves (204) are symmetrically fixed on the disc clamp (2); a screw rod (4) is arranged in the positioning sleeve (204); the supporting area (5) formed by the screw (4) and the half straight notch (201) and the connecting flange of the water raising pipe (3) form limiting and blocking matching.
2. The closed type hoisting device for the deep well submersible pump according to claim 1, wherein the end of the side plate of the concave plate (101) is provided with a through hole; a rotating shaft (1031) is fixed on the lower surface of the end portion of the limiting plate (103), the rotating shaft (1031) and the through hole form clearance fit, and a first nut is in threaded fit with the bottom end of the rotating shaft (1031).
3. The closed type hoisting device for the deep well submersible pump according to claim 1, wherein a first limit cross bar (401) is fixed at one end of the screw rod (4), and a second nut (402) is in threaded fit with the other end of the screw rod (4).
4. The closed type hoisting device for the deep well submersible pump according to claim 1, wherein the upper surface of the disc fixture (2) is provided with a plurality of protrusions (205), and the protrusions (205) form a limiting blocking fit with a connecting hole formed on a connecting flange of the riser pipe (3).
5. The closed type hoisting device for the deep well submersible pump according to claim 1, wherein the vertical plate of the L-shaped locking plate (106) is provided with a sliding port (1061), and the sliding port (1061) is in sliding fit with the limit plate (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147234.6U CN212769350U (en) | 2020-06-19 | 2020-06-19 | Closed type hoisting device for deep well submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147234.6U CN212769350U (en) | 2020-06-19 | 2020-06-19 | Closed type hoisting device for deep well submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769350U true CN212769350U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147234.6U Active CN212769350U (en) | 2020-06-19 | 2020-06-19 | Closed type hoisting device for deep well submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769350U (en) |
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- 2020-06-19 CN CN202021147234.6U patent/CN212769350U/en active Active
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