Butt joint mechanism for mining pipeline

Abstract

The utility model discloses a butt-joint mechanism for mining pipelines, which belongs to the technical field of pipelines and comprises a butt-joint pipe, a plurality of clamping components are mounted on the butt-joint pipe, a butt-joint component is arranged in the butt-joint pipe, two mounting sleeves are symmetrically mounted on two sides of the butt-joint component, and the clamping components are mounted on the butt-joint pipe. The left pipe seat and the right pipe seat are connected in a clamped mode, the left pipe seat and the right pipe seat are connected in a clamped mode, mining pipeline bodies are installed in the two installation sleeves, the clamping assembly comprises a threaded rod, a clamping pad is hinged to the bottom of the threaded rod through a pin shaft, and a spring is fixedly connected to the side, adjacent to the butt joint pipe, of the clamping pad. Therefore, the situation that errors occur in traditional manual correction is avoided, the working efficiency during butt joint of the mining pipeline bodies is improved, the two mining pipeline bodies are reversely rotated through external force, the arc-shaped clamping blocks are embedded into the arc-shaped clamping bases, and installation and fixation between the pipe bases are completed; therefore, the problem that disassembly and assembly are tedious due to a large number of bolts during traditional flange connection is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline technical field, concretely is a kind of butt joint mechanism for mine pipeline. BACKGROUND

[0002] Mine pipeline is a kind of pipeline specially used in mining engineering, with high strength and corrosion resistance and other characteristics, and the types of mine pipeline are very diverse, widely used in water supply, drainage and ventilation systems in coal mine and other underground mines, and when laying pipeline, each pipeline section needs to be sealed and connected;

[0003] The present pipeline connection mode mostly adopts flange connection, but flange connection needs manual alignment and connection by naked eye, so errors are prone to occur and need to be recalibrated, which reduces work efficiency, and flange connection needs more bolts for fixed connection, which causes certain complexity during disassembly and assembly, therefore, a butt joint mechanism for mine pipeline is proposed. SUMMARY

[0004] The utility model aims at providing a kind of butt joint mechanism for mine pipeline to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of butt joint mechanism for mine pipeline, including butt joint pipe, multiple clamping assemblies are installed on the butt joint pipe, butt joint assembly is equipped in the butt joint pipe, two installation sleeves are symmetrically installed on the both sides of the butt joint assembly, and mine pipeline body is installed in the two installation sleeves;

[0006] The clamping assembly includes threaded rod, the clamping pad is hinged to the bottom of the threaded rod by pin shaft, and the clamping pad is fixedly connected with spring on the side adjacent to the butt joint pipe.

[0007] Among them, the spring is sleeved on the outside of the threaded rod, and the threaded rod penetrates into the butt joint pipe.

[0008] As a further preferred embodiment of the present technical solution: the threaded rod drives the clamping pad under the action of external force, and the clamping pad clamps and fixes the mine pipeline body, at this time, the spring ensures the stability of the clamping pad during clamping, and the elastic deformation of the spring itself better fits the mine pipeline body when the clamping pad deviates.

[0009] As a further preferred embodiment of the present technical solution: the butt joint assembly includes left pipe seat and right pipe seat, and the right pipe seat is clamped in the left pipe seat.

[0010] Among them, the left pipe seat is fixedly connected with multiple arc-shaped clamping seats on one side, the right pipe seat is fixedly connected with multiple arc-shaped clamping blocks on one side, the arc-shaped clamping blocks are matched with the arc-shaped clamping seats, and the above setting realizes the installation and fixation between the left pipe seat and the right pipe seat.

[0011] As a further preferred of the technical solution: the left pipe seat and right pipe seat adjacent side symmetry is installed with two sealing pads, through the sealing pad for preventing two mine pipeline body complete docking after the leakage, and complete the waterproof and dustproof work of two mine pipeline body after docking.

[0012] As a further preferred of the technical solution: the left pipe seat and right pipe seat repulsion side are conical, and the left pipe seat and right pipe seat repulsion side are provided with internal threads, the above settings are used to receive and install the mounting sleeve.

[0013] As a further preferred of the technical solution: two mounting sleeves are conical, and two mounting sleeves are provided with external threads, the left pipe seat and right pipe seat are connected with two mounting sleeves through threads, the above settings complete the installation of two mounting sleeves and left pipe seat and right pipe seat.

[0014] As a further preferred of the technical solution: two mounting sleeves are provided with anti-skid pads, the friction between the mounting sleeve and the mine pipeline body is increased through the anti-skid pad, so that the installation effect of the mine pipeline body is improved.

[0015] As a further preferred of the technical solution: two protective pads are symmetrically installed in the docking pipe, two mine pipeline bodies are respectively penetrated into two protective pads, the internal components of the docking pipe are protected through the protective pad and the docking pipe is sealed.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. In the utility model, the right pipe seat and the left pipe seat are connected, the precise alignment of the mine pipeline body is completed, the error of traditional manual alignment can be avoided, the working efficiency of the mine pipeline body during docking is improved, the two mine pipeline bodies are reversely rotated by external force, the arc-shaped clamping block is embedded in the arc-shaped clamping seat, the installation and fixation between the pipe seats are completed, and the problem of complicated disassembly and assembly caused by many bolts during traditional flange connection is effectively solved.

[0018] 2. In the utility model, the mine pipeline body is installed and fixed by the clamping assembly, the threaded rod drives the clamping pad under the action of external force, the mine pipeline body is clamped and fixed by the clamping pad, at this time, the stability of the clamping pad during clamping is ensured by the spring, and the spring itself is better adhered to the mine pipeline body when the clamping pad deviates. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the utility model for the docking mechanism of mine pipeline.

[0020] Figure 2 It is a section structure schematic view of the butt joint mechanism for the mine pipeline of the utility model;

[0021] Figure 3 It is an explosion structure schematic view of the clamping assembly in the butt joint mechanism for the mine pipeline of the utility model;

[0022] Figure 4 It is an explosion structure schematic view of the mine pipeline body, the mounting sleeve and the butt joint assembly in the butt joint mechanism for the mine pipeline of the utility model;

[0023] Figure 5 It is an explosion structure schematic view of the butt joint assembly in the butt joint mechanism for the mine pipeline of the utility model;

[0024] Figure 6 It is a mounting section structure schematic view of the mine pipeline body, the mounting sleeve and the butt joint assembly in the butt joint mechanism for the mine pipeline of the utility model.

[0025] In the drawing: 1, butt joint pipe; 11, protective pad; 2, clamping assembly; 21, threaded rod; 22, clamping pad; 23, spring; 3, mounting sleeve; 31, anti-skid pad; 4, butt joint assembly; 41, left pipe base; 42, right pipe base; 43, arc-shaped clamping base; 44, arc-shaped clamping block; 45, sealing pad; 5, mine pipeline body. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-6 The utility model provides a technical scheme: a butt joint mechanism for mine pipeline, including butt joint pipe 1, a plurality of clamping assemblies 2 are installed on butt joint pipe 1, butt joint pipe 1 is equipped with butt joint assembly 4, two installation sleeves 3 are symmetrically installed on the both sides of butt joint assembly 4, and the mine pipeline body 5 is installed in two installation sleeves 3;

[0029] Clamping assembly 2 includes threaded rod 21, and threaded rod 21 bottom is hinged with clamping pad 22 through pin shaft, and spring 23 is welded on the side adjacent to butt joint pipe 1 of clamping pad 22;

[0030] Among them, spring 23 is set on the outside of threaded rod 21, and threaded rod 21 is penetrated in butt joint pipe 1.

[0031] In this embodiment, specifically: by setting the threaded rod 21 under the action of external force drive clamping pad 22, and by setting the clamping pad 22 for clamping fixed mine pipeline body 5, at this time, the use of the spring 23 to ensure the stability of the clamping pad 22 clamping, and the spring 23 itself elastic deformation when the clamping pad 22 occurs offset, better fit in mine pipeline body 5.

[0032] In this embodiment, specifically: the docking assembly 4 includes left pipe seat 41 and right pipe seat 42, right pipe seat 42 is clamped in the left pipe seat 41;

[0033] Wherein, the left pipe seat 41 side is welded with a plurality of arc shaped clamping seat 43, the right pipe seat 42 side is welded with a plurality of arc shaped clamping block 44, the arc shaped clamping block 44 and the arc shaped clamping seat 43 are adapted, the installation and fixing work between the left pipe seat 41 and the right pipe seat 42 is realized through the above setting.

[0034] In this embodiment, specifically: the left pipe seat 41 and the right pipe seat 42 adjacent side symmetry is installed with two sealing pads 45, through the setting of sealing pad 45, on the one hand for preventing two mine pipeline body 5 complete docking after the leakage, the other hand complete two mine pipeline body 5 after docking waterproof and dustproof work.

[0035] In this embodiment, specifically: the left pipe seat 41 and the right pipe seat 42 repel one side are conical setting, and the left pipe seat 41 and the right pipe seat 42 repel one side are provided with internal threads, through the above setting are used to receive and install fixed mounting sleeve 3.

[0036] In this embodiment, specifically: two mounting sleeves 3 are conical setting, and two mounting sleeves 3 are provided with external threads, the left pipe seat 41 and the right pipe seat 42 are connected with two mounting sleeves 3 through threads, the installation and fixing work of two mounting sleeves 3 and the left pipe seat 41 and the right pipe seat 42 is completed through the above setting.

[0037] Embodiment 2

[0038] A kind of for mine pipeline docking mechanism, two mounting sleeves 3 are installed with antiskid pad 31, through the setting of antiskid pad 31 for increasing the friction between mounting sleeve 3 and mine pipeline body 5, to improve the installation and fixing effect of mine pipeline body 5.

[0039] In this embodiment, specifically: two protective pads 11 are symmetrically installed in the docking pipe 1, two mine pipeline bodies 5 are respectively penetrated into the two protective pads 11, through the setting of protective pad 11, on the one hand for protecting the internal components of the docking pipe 1, the other hand for sealing the docking pipe 1.

[0040] Working principle: in use, first two installation sleeves 3 are installed on two mine pipeline bodies 5 respectively, the friction between the installation sleeve 3 and the mine pipeline body 5 is enhanced by the anti-skid pad 31 in the installation sleeve 3, so as to improve the installation and fixing effect of the mine pipeline body 5, then the two installed installation sleeves 3 are respectively installed into the left pipe seat 41 and the right pipe seat 42, and the two mine pipeline bodies 5 are rotated in the opposite direction by external force, so that the arc-shaped clamping block 44 is embedded into the arc-shaped clamping seat 43, the installation and fixing work of the left pipe seat 41 and the right pipe seat 42 is completed, at this time, the two sealing pads 45 are used to prevent leakage after the two mine pipeline bodies 5 are connected, and the waterproof and dustproof work of the two connected mine pipeline bodies 5 is completed;

[0041] At the same time, the clamping pad 22 is clamped and fixed to the mine pipeline body 5 under the pressure by rotating the threaded rod 21 by external force, at this time, the spring 23 is used to ensure the stability of the clamping pad 22 when clamping, and the elastic deformation of the spring 23 can better fit the mine pipeline body 5 when the clamping pad 22 deviates.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A docking mechanism for mine pipes, comprising a docking pipe (1), characterized in that: The butt joint pipe (1) is provided with a plurality of clamping assemblies (2), the butt joint pipe (1) is provided with a butt joint assembly (4), the butt joint assembly (4) is symmetrically provided with two mounting sleeves (3) on both sides, and the two mounting sleeves (3) are provided with a mine pipeline body (5) in the mounting sleeves (3); The clamping assembly (2) comprises a threaded rod (21), the threaded rod (21) is hinged with a clamping pad (22) at the bottom through a pin shaft, and the clamping pad (22) is fixedly connected with a spring (23) on the side adjacent to the butt joint pipe (1); Wherein, the spring (23) is sleeved on the outside of the threaded rod (21), and the threaded rod (21) penetrates into the butt joint pipe (1).

2. A docking mechanism for mine service pipe as claimed in claim 1, characterised in that: The butt joint assembly (4) comprises a left pipe seat (41) and a right pipe seat (42), and the right pipe seat (42) is clamped in the left pipe seat (41). Wherein, the left pipe seat (41) is fixedly connected with a plurality of arc-shaped clamping seats (43) on one side, the right pipe seat (42) is fixedly connected with a plurality of arc-shaped clamping blocks (44) on one side, and the arc-shaped clamping blocks (44) are matched with the arc-shaped clamping seats (43).

3. A docking mechanism for mine service pipe as claimed in claim 2, characterised in that: The left pipe seat (41) and the right pipe seat (42) are symmetrically provided with two sealing pads (45) on the sides adjacent to each other.

4. A docking mechanism for mine service pipe line as claimed in claim 2, wherein: The left pipe seat (41) and the right pipe seat (42) are tapered on the sides repelling each other, and the left pipe seat (41) and the right pipe seat (42) are provided with internal threads on the sides repelling each other.

5. A docking mechanism for mine service pipe as claimed in claim 4, characterised in that: The two mounting sleeves (3) are tapered, and the two mounting sleeves (3) are provided with external threads, and the left pipe seat (41) and the right pipe seat (42) are connected with the two mounting sleeves (3) through threads.

6. A docking mechanism for mine service pipe as claimed in claim 5, characterised in that: The two mounting sleeves (3) are provided with anti-skid pads (31) in the mounting sleeves (3).

7. A docking mechanism for mine service pipe as defined in claim 1, characterized in that: The butt joint pipe (1) is symmetrically provided with two protective pads (11), and the two mine pipeline bodies (5) penetrate into the two protective pads (11).

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