Guiding instrument catheter and probe movement auxiliary bent pipe structure

Abstract

The utility model discloses a guiding instrument catheter and probe movement assisting elbow structure which comprises an elbow, a guiding wheel and a buoy. According to the guiding instrument conduit and probe movement assisting elbow structure, a bending part is arranged at the bottom end of an elbow, the elbow is inserted into a drainage well, the top end of the elbow extends out of the drainage well, the end of the bending part corresponds to a branch pipe of the drainage well, guiding wheels are symmetrically and rotationally installed on the inner side of an opening of the bending part, and a conduit of a guiding instrument penetrates through the elbow. The guide pipe is clamped in a wheel groove of the guide wheel, a probe connected with the head of the guide pipe extends out of the bent part and is inserted into the branch pipe, the end of the guide pipe and the outer side of the probe are jointly wrapped with a buoy, the length and the diameter of the buoy are matched with those of the branch pipe, and the guide pipe is guided and supported through the bent pipe and the bent part. And through the arrangement of the guide wheel, the guide pipe can extend out of the end opening of the bent part more smoothly, so that the probe can be inserted into the drainage well through the bent pipe and fed into the branch pipe, and the probe can be conveniently inserted into the branch pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guide instrument, and specifically relates to a guide instrument guide pipe and probe moving auxiliary elbow structure. BACKGROUND

[0002] The connecting relationship between drainage wells is mainly judged through the branch pipe direction in the well barrel, when the drainage wells are far apart, this method has great uncertainty, at this time, the guide instrument is needed to judge the pipe, the probe connected with the guide pipe head of the guide instrument is inserted into the branch pipe and keeps advancing to judge the branch pipe direction, but the inlet of the drainage well is small, and personnel cannot better enter and operate, so that the probe cannot be conveniently inserted into the branch pipe, therefore, the guide instrument guide pipe and probe moving auxiliary elbow structure are provided to conveniently insert the probe into the branch pipe. UTILITY MODEL CONTENTS

[0003] The utility model discloses a guide instrument guide pipe and probe moving auxiliary elbow structure to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A guide instrument guide pipe and probe moving auxiliary elbow structure, including the elbow pipe, the elbow pipe bottom is equipped with the bending part, and the elbow pipe is inserted into the drainage well, and the top of the elbow pipe is out of the drainage well, and the end of the bending part corresponds with the branch pipe of the drainage well, and the inside of the opening of the bending part is symmetrically rotatably installed with the guide wheel, and the guide pipe of the guide instrument is inserted into the elbow pipe, and the guide pipe is clamped in the wheel groove of the guide wheel, and the probe connected with the head of the guide pipe is out of the bending part and is inserted into the branch pipe, and the end of the guide pipe and the outside of the probe are collectively wrapped with the float, and the length and diameter of the float are adapted to the branch pipe.

[0006] As a further scheme of the utility model: the float includes two semicircular float seats, the inner wall of the semicircular float seat is commonly provided with a clamping groove adapted to the guide pipe and the probe, the two semicircular float seats are fixed to each other through fixing bolts, the semicircular float seat is symmetrically provided with a counterbore on one side for the fixing bolt to pass through, and the semicircular float seat is symmetrically provided with a threaded hole on the other side for the fixing bolt to be inserted and threadedly connected, and the counterbores and threaded holes on the two semicircular float seats correspond to each other.

[0007] As a further scheme of the utility model: the top outside of the elbow pipe is provided with a supporting mechanism, and the supporting mechanism includes a fixing frame, a moving seat, a supporting foot, a threaded rod and a guide sleeve.

[0008] As a further scheme of the utility model: the guide sleeve is fixedly connected to the inner side of the fixed frame, the guide sleeve is sleeved on the outer side of the elbow pipe, the inner diameter of the guide sleeve is matched with the outer diameter of the appearance, the two sides of the guide sleeve are symmetrically connected with the adjusting bolts through threads, the side wall of the guide sleeve is provided with the thread holes for the thread connection of the adjusting bolts, the end of the adjusting bolt is rotatably connected with the arc-shaped clamp, the arc-shaped clamp is clamped on the outer side of the elbow pipe, the side wall of the arc-shaped clamp is provided with the non-slip pad, the side wall of the guide sleeve is provided with the groove for the accommodation of the arc-shaped clamp, and the side wall of the arc-shaped clamp is slidably connected with the groove.

[0009] As a further scheme of the utility model: the fixed frame is arranged above the well mouth of the drainage well, the moving seat is symmetrically arranged on the inner side of the fixed frame and is slidably connected with the fixed frame, the threaded rod is symmetrically provided with two, the two threaded rods are respectively threaded through the corresponding moving seat, the moving seat is provided with the thread hole for the thread connection of the threaded rod, one end of the threaded rod is rotatably connected to the side wall of the guide sleeve, and the other end of the threaded rod is rotatably threaded through the fixed frame and is fixedly connected with the hand wheel.

[0010] As a further scheme of the utility model: the supporting leg is symmetrically fixedly connected to the bottom surface of the moving seat and corresponds to the inner wall of the well mouth of the drainage well.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a guide pipe is inserted into the branch pipe in the drainage well through the elbow pipe, and the probe can be conveniently inserted into the branch pipe.

[0013] 2、The utility model discloses a float is wrapped on the outside of the probe, so that the protection effect can be achieved, and the float is inserted into the branch pipe along with the probe, so that the problem of the bending of the guide pipe in the branch pipe and the reinsertion of the guide pipe can be avoided due to the large difference between the diameter of the probe and the guide pipe and the diameter of the branch pipe.

[0014] 3、The utility model discloses that the float is composed of two half-round floating seats and is fixedly assembled, the float can be replaced by the dismounting of the fixing bolt, and different diameters of the half-round floating seat are replaced to adapt to the use of different diameters of the branch pipe.

[0015] 4、The utility model discloses that the guide sleeve guides the straight pipe section of the elbow pipe, and the rotation of the adjusting bolt is matched, so that the elbow pipe is clamped and fixed through the arc-shaped clamp, and the depth of the elbow pipe inserted into the drainage well can be controlled.

[0016] 5, The utility model discloses a fixed stand is placed at the import position of the drainage well, and the threaded rod is rotated through the hand wheel, drives the movement of the moving seat, and the moving seat drives the foot to abut on the inner wall of the import of the drainage well, makes the fixed stand fixed at the import of the drainage well, so that the guide sleeve is fixedly supported, so that the position of the elbow pipe is maintained stable, so hand holding the elbow pipe is not needed, and the operation of the guide instrument is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a kind of guide instrument guide pipe and probe movement auxiliary elbow pipe structure's structural schematic diagram.

[0018] Fig. 2 It is a kind of guide instrument guide pipe and probe movement auxiliary elbow pipe structure in the enlarged view of A.

[0019] Fig. 3 It is a kind of guide instrument guide pipe and probe movement auxiliary elbow pipe structure in the planar view of holding mechanism.

[0020] Fig. 4 It is a kind of guide instrument guide pipe and probe movement auxiliary elbow pipe structure in the upside-down view of holding mechanism.

[0021] In the drawing: 1, elbow pipe;2, bending part;3, drainage well;4, branch pipe;5, guide wheel;6, guide pipe;7, probe;8, float;9, semicircular float seat;10, clamping groove;11, fixed bolt;12, holding mechanism;13, fixed stand;14, moving seat;15, foot;16, threaded rod;17, guide sleeve;18, adjusting bolt;19, arc clamp;20, hand wheel;21, camera. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figs. 1-4The utility model discloses an auxiliary bending pipe structure for moving the guide instrument guide pipe and probe, which comprises a bending pipe 1, a bending part 2 arranged at the bottom end of the bending pipe 1, a drainage well 3 into which the bending pipe 1 is inserted, the top end of the bending pipe 1 extending out of the drainage well 3, the end part of the bending part 2 corresponding to a branch pipe 4 of the drainage well 3, a guide wheel 5 symmetrically and rotatably arranged inside the opening of the bending part 2, a guide pipe 6 of the guide instrument being inserted into the bending pipe 1, the guide pipe 6 being clamped in the wheel groove of the guide wheel 5, a probe 7 connected to the head of the guide pipe 6 extending out of the bending part 2 and being inserted into the branch pipe 4, and a float 8 wrapping the end part of the guide pipe 6 and the outer side of the probe 7 together, the length and diameter of the float 8 being adapted to the branch pipe 4.

[0024] The guide pipe 6 is guided and supported by the bending pipe 1 and the bending part 2, and the guide pipe 6 extends out of the port of the bending part 2 more smoothly due to the arrangement of the guide wheel 5, so that the probe 7 can be inserted into the drainage well 3 and the branch pipe 4 through the bending pipe 1, and the probe 7 can be conveniently inserted into the branch pipe 4.

[0025] The float 8 wraps the outer side of the probe 7 to achieve the effect of protection, and the float 8 is inserted into the branch pipe 4 together with the probe 7, effectively avoiding the problem of the guide pipe 6 being bent and inserted into the branch pipe 4 due to the large difference between the diameters of the probe 7 and the guide pipe 6 and the branch pipe 4.

[0026] The float 8 comprises two semicircular float seats 9, the semicircular float seats 9 being provided with a plurality of diameters to adapt to branch pipes 4 of different diameters, the inner walls of the semicircular float seats 9 being provided with clamping grooves 10 adapted to the guide pipe 6 and the probe 7 together, the two semicircular float seats 9 being fixed to each other by fixing bolts 11, the semicircular float seats 9 being symmetrically provided with counterbores on one side for the fixing bolts 11 to pass through, the semicircular float seats 9 being symmetrically provided with threaded holes on the other side for the fixing bolts 11 to be inserted and threadedly connected, and the counterbores and the threaded holes on the two semicircular float seats 9 corresponding to each other.

[0027] The float 8 is composed of two semicircular float seats 9 assembled and fixed, and the float 8 can be replaced by disassembling the fixing bolts 11, and different diameters of the semicircular float seats 9 can be replaced to adapt to branch pipes 4 of different diameters.

[0028] The top end of the bending pipe 1 is provided with a supporting mechanism 12, the supporting mechanism 12 comprising a fixed frame 13, a moving seat 14, a supporting leg 15, a threaded rod 16 and a guide sleeve 17.

[0029] The fixed frame 13 is arranged above the well mouth of the drainage well 3, the moving seats 14 are symmetrically arranged on the inner side of the fixed frame 13 and are in sliding connection with the fixed frame 13, two screw rods 16 are symmetrically arranged, the two screw rods 16 are respectively screwed through the corresponding moving seats 14, the moving seats 14 are provided with screw holes for screwing the screw rods 16, one end of the screw rod 16 is rotationally connected to the side wall of the guide sleeve 17, the other end of the screw rod 16 is rotationally penetrated through the fixed frame 13 and is fixedly connected with a hand wheel 20. The feet 15 are symmetrically fixedly connected to the bottom surface of the moving seat 14 and correspond to the inner wall of the well mouth of the drainage well 3.

[0030] The guide sleeve 17 is fixedly connected to the inner side of the fixed frame 13, the guide sleeve 17 is sleeved on the outer side of the elbow pipe 1, the inner diameter of the guide sleeve 17 is matched with the outer diameter of the elbow pipe 1, the two sides of the guide sleeve 17 are symmetrically screwed with adjusting bolts 18, the side wall of the guide sleeve 17 is provided with screw holes for screwing the adjusting bolts 18, the end of the adjusting bolt 18 is rotationally connected with an arc-shaped clamp 19, the arc-shaped clamp 19 is clamped on the outer side of the elbow pipe 1, the side wall of the arc-shaped clamp 19 is provided with a non-slip pad, the side wall of the guide sleeve 17 is provided with a groove for accommodating the arc-shaped clamp 19, and the side wall of the arc-shaped clamp 19 is in sliding fit with the groove.

[0031] The straight pipe section of the elbow pipe 1 is guided by the guide sleeve 17, and the rotation of the adjusting bolt 18 is matched, so that the elbow pipe 1 is clamped and fixed by the arc-shaped clamp 19, and the depth of the elbow pipe 1 inserted into the drainage well 3 can be controlled.

[0032] The elbow pipe 1 is clamped and fixed by the guide sleeve 17 and the arc-shaped clamp 19, the fixed frame 13 is placed at the inlet position of the drainage well 3, the screw rod 16 is rotated by the hand wheel 20, the moving seat 14 is driven to move, the moving seat 14 drives the foot 15 to abut against the inner wall of the inlet of the drainage well 3, so that the fixed frame 13 is fixed at the inlet of the drainage well 3, so that the guide sleeve 17 is fixedly supported, so that the position of the elbow pipe 1 is maintained stable, so that the elbow pipe 1 does not need to be manually held, and the operation of the guide instrument is more convenient.

[0033] The waterproof camera 21 is installed on the top surface of the end of the bending part 2, the camera 21 is self-provided with illumination and power supply, the camera 21 can be wirelessly connected with a mobile phone, and the picture shot by the camera 21 can be observed on the mobile phone through monitoring software, so that the bending part 2 is corresponded with the branch pipe 4.

[0034] The working principle of the utility model is:

[0035] In use, the fixing frame 13 is placed at the well mouth of the drain well 3, the elbow pipe 1 is inserted into the drain well 3, at this time, the inside of the drain well 3 can be observed through the camera 21, the branch pipe 4 is conveniently found, and the bending part 2 and the probe 7 wrapped with the float 8 are both sent into the branch pipe 4, at this time, the adjusting bolt 18 is rotated, so that the arc-shaped clamp 19 clamps and fixes the main body of the elbow pipe 1, at this time, the hand wheel 20 is further rotated, the hand wheel 20 drives the threaded rod 16 to rotate, so as to drive the moving seat 14 to slide along the fixing frame 13, and then drive the supporting leg 15 to abut against the inner wall of the inlet of the drain well 3, so as to form the abutting and fixing effect, at this time, the guide instrument can send the pipe, the guide pipe enters the branch pipe 4 through the guidance of the elbow pipe 1 and the guide wheel 5, the probe 7 and the float 8 are pushed in, so as to detect.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A guide instrument catheter and probe movement assisting elbow structure comprising an elbow (1), characterized in that: The bottom end of the elbow pipe (1) is provided with a bending part (2), the elbow pipe (1) is inserted into a drainage well (3), the top end of the elbow pipe (1) extends out of the drainage well (3), the end of the bending part (2) corresponds to a branch pipe (4) of the drainage well (3), the inside of the opening of the bending part (2) is symmetrically rotatably provided with a guide wheel (5), a guide pipe (6) of a guide instrument is inserted into the elbow pipe (1), the guide pipe (6) is clamped in a wheel groove of the guide wheel (5), a probe (7) connected to the head of the guide pipe (6) extends out of the bending part (2) and is inserted into the branch pipe (4), the end of the guide pipe (6) and the outside of the probe (7) are jointly wrapped with a float (8), the length and diameter of the float (8) are matched with the branch pipe (4).

2. A guide instrument catheter and probe movement assisted elbow structure according to claim 1, characterized in that: The float (8) comprises two semicircular float seats (9), the inner walls of the semicircular float seats (9) are jointly provided with clamping grooves (10) matched with the guide pipe (6) and the probe (7), and the two semicircular float seats (9) are fixed to each other by a fixing bolt (11).

3. A guide instrument catheter and probe movement assisted elbow structure according to claim 1, characterized in that: The top end of the elbow pipe (1) is provided with a supporting mechanism (12) on the outside, the supporting mechanism (12) comprises a fixed frame (13), a moving seat (14), a supporting leg (15), a threaded rod (16) and a guide sleeve (17).

4. A guide instrument catheter and probe movement assisted elbow structure according to claim 3, characterized in that: The guide sleeve (17) is fixedly connected to the inside of the fixed frame (13), the guide sleeve (17) is sleeved on the outside of the elbow pipe (1), the two sides of the guide sleeve (17) are symmetrically and threadedly connected with adjusting bolts (18), the ends of the adjusting bolts (18) are rotatably connected with arc clamps (19), the arc clamps (19) are clamped on the outside of the elbow pipe (1), the side wall of the guide sleeve (17) is provided with a groove for accommodating the arc clamps (19), and the side wall of the arc clamp (19) slides in close contact with the groove.

5. A guide instrument catheter and probe movement assisted elbow structure according to claim 3, characterized in that: The fixed frame (13) is arranged above the well mouth of the drainage well (3), the moving seat (14) is symmetrically arranged on the inside of the fixed frame (13) and is slidably connected with the fixed frame (13), the threaded rod (16) is provided with two, the two threaded rods (16) are respectively threadedly penetrated through the corresponding moving seat (14), one end of the threaded rod (16) is rotatably connected to the side wall of the guide sleeve (17), and the other end of the threaded rod (16) is rotatably penetrated through the fixed frame (13) and is fixedly connected with a hand wheel (20).

6. A guide instrument catheter and probe movement assisted elbow structure according to claim 3, characterized in that: The supporting leg (15) is symmetrically and fixedly connected to the bottom surface of the moving seat (14) and corresponds to the inner wall of the well mouth of the drainage well (3).

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