CN219304398U - MPP power tube mouth of pipe interfacing apparatus of easy installation - Google Patents
MPP power tube mouth of pipe interfacing apparatus of easy installation Download PDFInfo
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- CN219304398U CN219304398U CN202222548419.3U CN202222548419U CN219304398U CN 219304398 U CN219304398 U CN 219304398U CN 202222548419 U CN202222548419 U CN 202222548419U CN 219304398 U CN219304398 U CN 219304398U
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Abstract
The utility model discloses an easy-to-install MPP power tube orifice butt joint device, which comprises: the main body unit comprises a first power tube, a second power tube, a first butt joint lug and a second butt joint lug, wherein the first butt joint lug is fixedly arranged at one end of the first power tube, the second butt joint lug is fixedly arranged at one end of the second power tube, the first butt joint lug is matched and abutted with the second butt joint lug, and a butt joint sleeve is sleeved outside the first butt joint lug and the second butt joint lug; the butt joint fastening unit comprises a plurality of groups of adjusting rods which are rotatably connected to the outer side wall of the butt joint sleeve, an adjusting cavity matched with the adjusting rods is formed in the butt joint sleeve, and the adjusting rods are inserted into the adjusting cavity inwards and fixedly connected with a first bevel gear. According to the utility model, the power tube is conveniently installed without using a special tool, and the butt joint sleeve can be protected and supported from the outer side, so that the problems of small butt joint area of the mouth of the power tube and easiness in extrusion deformation are effectively solved.
Description
Technical Field
The utility model relates to the technical field of power tube butt joint, in particular to an MPP power tube orifice butt joint device easy to install.
Background
In recent years, MPP tubes are also called MPP power cable protection tubes, because modified polypropylene is adopted as a main raw material. Therefore, the pipe has the characteristics of high temperature resistance and external pressure resistance, is often used as a pipe for manufacturing a power pipe, and is inevitably required to be butted in the process of laying a power grid so as to achieve the purpose of prolonging the power pipeline.
At present, the pipe orifice butt joint of the power pipe generally adopts threaded connection, flange connection and adhesive connection and even bonds through an electric power adhesive tape, after the pipe orifice butt joint of the power pipe is carried out in the prior art, the butt joint area of the two groups of power pipes is small and the bearing pressure is insufficient, when the power pipe is buried underground, the surface of the power pipe is subjected to deformation caused by pressure capacity, and the electric power adhesive tape wound on the surface is easily corroded, so that the pipe orifice butt joint of the power pipe is not firm and the normal supply of subsequent power is influenced, and therefore, an MPP power pipe orifice butt joint device easy to install needs to be designed to solve the problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems associated with the conventional MPP power tube nozzle docking apparatus that is easy to install.
Therefore, the utility model aims to provide an easily-installed MPP power tube orifice butt joint device, which is suitable for solving the problems that when a power tube is buried underground, the surface of the power tube is deformed due to pressure tolerance, and a power adhesive tape wound on the surface is easily corroded, so that the orifice butt joint of the power tube is not firm, and the normal supply of subsequent power is affected.
In order to solve the technical problems, the utility model provides the following technical scheme: an easy-to-install MPP power tube orifice docking device, comprising:
the main body unit comprises a first power tube, a second power tube, a first butt joint lug and a second butt joint lug, wherein the first butt joint lug is fixedly arranged at one end of the first power tube, the second butt joint lug is fixedly arranged at one end of the second power tube, the first butt joint lug is matched and abutted with the second butt joint lug, and a butt joint sleeve is sleeved outside the first butt joint lug and the second butt joint lug;
the butt joint fastening unit comprises a plurality of groups of adjusting rods which are rotationally connected to the outer side wall of a butt joint sleeve, an adjusting cavity matched with the adjusting rods is formed in the butt joint sleeve, the adjusting rods are inserted into the adjusting cavity to be fixedly connected with first bevel gears, second bevel gears meshed with the first bevel gears are symmetrically arranged in the adjusting cavity, each second bevel gear is rotationally connected with the inner end wall of the adjusting cavity through corresponding screw rods, movable sleeves are connected to the screw rods in a threaded mode, the movable sleeves are fixedly connected with corresponding clamping installation sleeves through connecting rods, and strip-shaped openings matched with the connecting rods are formed in the side wall of the butt joint sleeve.
As a preferable scheme of the MPP power tube orifice butt joint device easy to install, the utility model comprises the following steps: the butt joint fastening unit further comprises a locking component a, wherein the locking component a comprises a hexagonal positioning block vertically sliding with the adjusting rod, and a hexagonal positioning groove matched with the hexagonal positioning block is formed in the side wall of the butt joint sleeve.
As a preferable scheme of the MPP power tube orifice butt joint device easy to install, the utility model comprises the following steps: the hexagonal positioning block is vertically and slidably connected with the adjusting rod through a plurality of groups of limit sliding blocks and limit sliding grooves which are symmetrical in position.
As a preferable scheme of the MPP power tube orifice butt joint device easy to install, the utility model comprises the following steps: the first butt joint ear is kept away from the sealed protruding circle of correspondence has been seted up to the one end of first power tube, and has seted up the sealed recess that matches with sealed protruding circle on the second butt joint ear.
As a preferable scheme of the MPP power tube orifice butt joint device easy to install, the utility model comprises the following steps: each clamping installation sleeve is arranged into an arc shape, and a corresponding arc-shaped pressing plate is fixedly installed at the position, close to the center of the butt joint sleeve, of each clamping installation sleeve.
As a preferable scheme of the MPP power tube orifice butt joint device easy to install, the utility model comprises the following steps: the outer surface of the limit sliding block is wrapped with a friction pad with uniform layer thickness.
The utility model has the beneficial effects that: the first bevel gear fixedly connected with the adjusting rod drives the second bevel gear and the screw rod to rotate along with the adjusting rod, the moving sleeve in threaded connection with the screw rod drives the arc-shaped clamping sleeve to press the first butt joint lug and the second butt joint lug from two sides through the connecting column, so that the stable butt joint of the first power tube and the second power tube is realized, the two clamping installation sleeves are matched with the use of the sealing convex ring and the sealing groove, the strength of the butt joint part of the first power tube and the second power tube is greatly enhanced, compared with the traditional flange type butt joint mode, the electric power tube can be protected and supported from the outer side only by manually rotating the adjusting rod without using a special tool, the problem that the butt joint area of the pipe orifice of the power tube is small and the electric power tube is easy to be extruded and deformed is effectively solved;
through the use of spacing slider, spacing spout, cooperation hexagonal locating piece and hexagonal constant head tank, after first power tube and second power tube cooperation are good, can effectively spacing the adjusting lever, avoid adjusting the pole and become flexible, lead to pressing from both sides the mutual skew of tight installation cover and influence its steadiness to the electric power mouth of pipe butt joint.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of an easily installed MPP power tube orifice docking device;
fig. 2 is a schematic structural diagram of a docking fastening unit of an easily installed MPP power tube orifice docking device according to the present utility model;
FIG. 3 is a schematic view of a locking assembly of an easily installed MPP power tube orifice docking device according to the present utility model;
fig. 4 is a schematic diagram of a matching structure of a first power tube and a second power tube of an easily installed MPP power tube orifice docking device according to the present utility model.
Description of the drawings: 100 main body units, 101 first power tubes, 102 second power tubes, 103 first butt joint lugs, 104 second butt joint lugs, 105 sealing convex rings, 106 sealing grooves, 107 butt joint sleeves, 200 butt joint fastening units, 201 adjusting rods, 201a locking components, 2011 hexagonal positioning blocks, 2012 hexagonal positioning grooves, 2013 limiting sliding blocks, 202 first bevel gears, 203 second bevel gears, 204 screw rods, 205 moving sleeves, 206 connecting rods and 207 clamping mounting sleeves.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
Referring to fig. 1 to 4, for one embodiment of the present utility model, there is provided an easy-to-install MPP power pipe orifice docking apparatus including a main body unit 100 and a docking fastening unit 200.
The main body unit 100 comprises a first power tube 101, a second power tube 102, a first butt joint lug 103 and a second butt joint lug 104, wherein the first butt joint lug 103 is fixedly arranged at one end of the first power tube 101, the second butt joint lug 104 is fixedly arranged at one end of the second power tube 102, the first butt joint lug 103 is matched and abutted against the second butt joint lug 104, a corresponding sealing convex ring 105 is arranged at one end, far away from the first power tube 101, of the first butt joint lug 103, a sealing groove 106 matched with the sealing convex ring 105 is arranged on the second butt joint lug 104, the tightness of the butt joint position of the first power tube 101 and the second power tube 102 is further enhanced through the matching arrangement of the sealing convex ring 105 and the sealing groove 106, and a butt joint sleeve 107 is sleeved outside the first butt joint lug 103 and the second butt joint lug 104;
the butt joint fastening unit 200 comprises a plurality of groups of adjusting rods 201 which are rotationally connected to the outer side wall of the butt joint sleeve 107, an adjusting cavity matched with the adjusting rods 201 is formed in the butt joint sleeve 107, the adjusting rods 201 are internally inserted into the adjusting cavity to be fixedly connected with first bevel gears 202, second bevel gears 203 meshed with the first bevel gears 202 are symmetrically arranged in the adjusting cavity, each second bevel gear 203 is rotationally connected with the inner end wall of the adjusting cavity through a corresponding screw rod 204, a movable sleeve 205 is connected to the screw rod 204 through threads, the movable sleeve 205 is fixedly connected with a corresponding clamping installation sleeve 207 through a connecting rod 206, a strip-shaped opening matched with the connecting rod 206 is formed in the side wall of the butt joint sleeve 107, each clamping installation sleeve 207 is arranged into an arc shape, and a corresponding arc-shaped pressing plate is fixedly installed at the position, close to the center of the butt joint sleeve 107, of the clamping installation sleeve 207; through the setting of arc clamp plate, increased the area of contact of clamp mounting cover 207 to first butt joint ear 103 and second butt joint ear 104, and then improved the cooperation stability of clamp mounting cover 207 to first butt joint ear 103 and second butt joint ear 104.
The butt joint fastening unit 200 further comprises a locking assembly 201a, the locking assembly comprises a hexagonal positioning block 2011 vertically sliding with the adjusting rod 201, a hexagonal positioning groove 2012 matched with the hexagonal positioning block 2011 is formed in the side wall of the butt joint sleeve 107, the hexagonal positioning block 2011 is vertically connected with the adjusting rod 201 in a sliding mode through a plurality of groups of limiting sliding blocks 2013 and limiting sliding grooves which are symmetrical in position, after the first power tube 101 and the second power tube 102 are matched, the adjusting rod 201 can be effectively limited, the adjusting rod 201 is prevented from loosening, the clamping installation sleeve 207 is prevented from deviating mutually, the butt joint stability of the power tube orifice is affected, a friction pad with a uniform thickness is wrapped on the outer surface of the limiting sliding block 2013, friction force between the limiting sliding block 2013 and the limiting sliding grooves is increased through the arrangement of the friction pad, and the problem that the hexagonal positioning block 2011 is prone to being emitted from the hexagonal positioning groove 2012 is effectively solved.
In the use process, after the sealing convex ring 105 and the sealing groove 106 on the first butt joint lug 103 and the second butt joint lug 104 are well butted, the first bevel gear 202 fixedly connected with the first butt joint lug 103 and the second butt joint lug 104 forward rotates the adjusting rod 201, the first bevel gear 202 drives the second bevel gear 203 and the screw rod 204 to rotate along with the first bevel gear, the moving sleeve 205 in threaded connection with the screw rod 204 drives the arc-shaped clamping sleeve 207 to tightly press the first butt joint lug 103 and the second butt joint lug 104 from two sides through the connecting column 206, so that the stable butt joint of the first power tube 101 and the second power tube 102 is realized, the two clamping mounting sleeves 207 are matched with the sealing convex ring 105 and the sealing groove 106, the strength of the butt joint of the first power tube 101 and the second power tube 102 is greatly enhanced, compared with the traditional flange type butt joint method, only the adjusting rod 201 is manually rotated, special tools are not needed, the installation of the power tube is convenient, the butt joint sleeve 107 can be protected and supported from the outside, the problem that the butt joint area of the power tube orifice is small, and the power tube is easy to be extruded and deformed is effectively solved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. An easy-to-install MPP power tube orifice docking device, comprising:
the main body unit (100) comprises a first power tube (101), a second power tube (102), a first butt joint lug (103) and a second butt joint lug (104), wherein the first butt joint lug (103) is fixedly arranged at one end of the first power tube (101), the second butt joint lug (104) is fixedly arranged at one end of the second power tube (102), the first butt joint lug (103) is matched and abutted with the second butt joint lug (104), and a butt joint sleeve (107) is sleeved outside the first butt joint lug (103) and the second butt joint lug (104);
the butt joint fastening unit (200) comprises a plurality of groups of adjusting rods (201) which are rotationally connected to the outer side wall of the butt joint sleeve (107), adjusting cavities matched with the adjusting rods (201) are formed in the butt joint sleeve (107), the adjusting rods (201) are inserted into the adjusting cavities to be fixedly connected with first bevel gears (202), second bevel gears (203) meshed with the first bevel gears (202) are symmetrically arranged in the adjusting cavities, each second bevel gear (203) is rotationally connected with the inner end wall of each adjusting cavity through corresponding screw rods (204), movable sleeves (205) are connected to the screw rods (204) in a threaded mode, clamping installation sleeves (207) corresponding to the movable sleeves (205) are fixedly connected through connecting rods (206), and strip-shaped openings matched with the connecting rods (206) are formed in the side walls of the butt joint sleeve (107).
2. An easy-to-install MPP power tube orifice docking device as defined in claim 1, wherein: the butt joint fastening unit (200) further comprises a locking assembly (201 a) which comprises a hexagonal positioning block (2011) vertically sliding with the adjusting rod (201), and a hexagonal positioning groove (2012) matched with the hexagonal positioning block (2011) is formed in the side wall of the butt joint sleeve (107).
3. An easy-to-install MPP power tube orifice docking device as defined in claim 2, wherein: the hexagonal positioning block (2011) is vertically and slidably connected with the adjusting rod (201) through a plurality of groups of limit sliding blocks (2013) and limit sliding grooves which are symmetrical in position.
4. An easy-to-install MPP power tube orifice docking device as defined in claim 1, wherein: the first butt joint ear (103) is far away from one end of the first power tube (101) and is provided with a corresponding sealing convex ring (105), and the second butt joint ear (104) is provided with a sealing groove (106) matched with the sealing convex ring (105).
5. An easy-to-install MPP power tube orifice docking device as defined in claim 1, wherein: each clamping installation sleeve (207) is arranged in an arc shape, and a corresponding arc-shaped pressing plate is fixedly installed at the position, close to the center of the butt joint sleeve (107), of the clamping installation sleeve (207).
6. An easy-to-install MPP power tube orifice docking device as defined in claim 3, wherein: the outer surface of the limit sliding block (2013) is wrapped with a friction pad with uniform layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222548419.3U CN219304398U (en) | 2022-09-26 | 2022-09-26 | MPP power tube mouth of pipe interfacing apparatus of easy installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222548419.3U CN219304398U (en) | 2022-09-26 | 2022-09-26 | MPP power tube mouth of pipe interfacing apparatus of easy installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219304398U true CN219304398U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222548419.3U Active CN219304398U (en) | 2022-09-26 | 2022-09-26 | MPP power tube mouth of pipe interfacing apparatus of easy installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219304398U (en) |
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2022
- 2022-09-26 CN CN202222548419.3U patent/CN219304398U/en active Active
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