CN220416463U

CN220416463U - Catheter positioning support

Info

Publication number: CN220416463U
Application number: CN202321021400.1U
Authority: CN
Inventors: 石存岭; 陈刚
Original assignee: Chengdu Xinchen Aviation Technology Co ltd
Current assignee: Chengdu Xinchen Aviation Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-01-30
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a catheter positioning bracket which comprises an installation bottom plate, wherein a supporting bottom pipe is fixedly connected to the middle part of the upper end surface of the installation bottom plate, a supporting screw rod is connected to the middle part of the upper end surface of the supporting bottom pipe in a penetrating threaded manner, a lifting pipe is rotatably connected to the outer curved surface of the upper end of the supporting screw rod, a first bevel gear is fixedly connected to the upper end of the supporting screw rod, a second bevel gear is connected to the side end of the first bevel gear in a meshed manner, a main rotating shaft is fixedly connected to the middle part of the second bevel gear, a supporting platform is fixedly connected to the middle part of the outer end surface of the lifting pipe, a positioning pipe is connected to the middle part of the upper end surface of the supporting platform in a swinging manner, a fastening screw rod is connected to the outer curved surface of the upper end surface of the positioning pipe in a penetrating threaded manner, and adjusting screws are rotatably connected to the two sides of the outer curved surface of the lower end of the positioning pipe. The utility model realizes that the positioning tube can fasten and position the catheter and can move up and down to adjust the opening angle of the positioning tube and swing to adjust the opening angle of the positioning tube.

Description

Catheter positioning support

Technical Field

The utility model relates to the technical field of catheter stents, in particular to a catheter positioning stent.

Background

The pipe support is a structural member for supporting overhead laying pipes on the ground, and is used in any place where the pipes are laid, and is also called a pipe support, a pipe portion and the like, and is used as a supporting structure of the pipes, and pipe frames are divided into a fixed pipe support and a movable pipe support according to the running performance and arrangement requirements of the pipes, wherein when the pipes are butted or installed, a pipe positioning support is usually used for supporting and positioning the pipes so as to facilitate the butt joint or the installation of the pipes.

However, in the prior art, when the catheter positioning support is used for positioning a catheter in actual use, the common catheter positioning support is fixed after the catheter is positioned and supported, and when the catheter positioning support is fixed after the catheter is positioned and supported, the catheter is inconvenient to move up and down or adjust an angle while being butted or installed, so that the catheter positioning support has certain limitation in use.

Disclosure of Invention

The utility model aims to provide a catheter positioning bracket, which aims to solve the problems that in the prior art, in the process of positioning a catheter by using the catheter positioning bracket, a common catheter positioning bracket is fixed after the catheter is positioned and supported, and when the catheter positioning bracket is fixed after the catheter is positioned and supported, the catheter is inconvenient to move up and down or adjust an angle while being positioned when being butted or installed, so that the catheter positioning bracket has certain limitation when being used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including mounting plate, mounting plate up end middle part fixedly connected with supports the end tube, the top middle part runs through threaded connection has supporting screw on the end tube, supporting screw upper end outer curved surface rotates and is connected with the lifter, the first bevel gear of top fixedly connected with on the supporting screw, first bevel gear side meshing is connected with second bevel gear, second bevel gear middle part fixedly connected with main pivot, lifter outside terminal surface middle part fixedly connected with supporting platform, supporting platform up end middle part swing is connected with the locating tube, the outer curved surface runs through threaded connection of locating tube upper end has fastening screw, the outer curved surface both sides rotation of locating tube lower extreme are connected with adjusting screw, the outer curved surface threaded connection of adjusting screw lower extreme has fixation nut.

Preferably, four corners of the upper end face of the mounting bottom plate are connected with ground nails in a penetrating threaded manner, and the number of the ground nails is four, so that four corners of the upper end face of the mounting bottom plate are symmetrically distributed.

Preferably, the universal idler wheels are fixedly connected to two sides of the middle part of the lower end face of the mounting bottom plate, the number of the universal idler wheels is four, the universal idler wheels are symmetrically distributed on two sides of the middle part of the lower end face of the mounting bottom plate, and the universal idler wheels are lockable universal wheel components.

Preferably, the inner wall of the lower end of the lifting tube is attached to the outer peripheral surface of the upper end of the supporting bottom tube in a movable mode, and the outer curved surfaces of the two sides of the main rotating shaft are connected to the two sides of the upper end of the lifting tube in a penetrating and rotating mode through the rotating shaft.

Preferably, the main rotating shaft side top end is fixedly connected with a rotating handle, and the lower top end of the fastening screw is fixedly connected with a rubber pad.

Preferably, the number of the adjusting screws is two, the two sides of the outer curved surface at the lower end of the positioning pipe are symmetrically distributed, and the outer curved surface at the middle part of the adjusting screws is connected with the front side and the rear side of the supporting platform through threads.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating handle welded at the top end of the side of the main rotating shaft is rotated, when the rotating handle rotates, the main rotating shaft welded at the middle part of the second bevel gear is driven to rotate, when the main rotating shaft rotates, the second bevel gear meshed with the side end of the first bevel gear is driven to rotate, when the second bevel gear rotates, the first bevel gear welded at the upper top end of the supporting screw rod is driven to rotate, when the first bevel gear rotates, the supporting screw rod connected with the middle part of the upper top end of the supporting bottom pipe in a penetrating thread manner is driven to rotate, when the supporting screw rod rotates, the supporting screw rod moves up and down due to acting force connected with the middle part of the upper top end of the supporting bottom pipe in a penetrating thread manner, when the supporting screw rod moves up and down, the outer curved surface of the upper end of the supporting screw rod is driven to move up and down through the lifting pipe connected with the rotating shaft in a rotating manner, and when the lifting pipe moves up and down, the positioning pipe is sequentially driven to move up and down, so that the positioning pipe can fasten and position a guide pipe and can move up and down.

2. The utility model also rotates the fixing nut which is in threaded connection with the outer curved surface at the lower end of the adjusting screw rod, when the fixing nut is loosened, the adjusting screw rod which is connected with the two sides of the outer curved surface at the lower end of the positioning pipe through the rotating shaft is rotated, when the adjusting screw rod is rotated, the adjusting screw rod can move up and down due to the acting force which is connected with the front side and the rear side of the supporting platform through the threads, when the adjusting screw rod moves up and down, the positioning pipe is driven to swing, and when the positioning pipe swings, the effect of adjusting the opening angle of the positioning pipe is achieved, so that the positioning pipe can fasten and position the guide pipe, and meanwhile, the positioning pipe can move up and down to adjust the swinging of the opening angle of the positioning pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a catheter positioning stent according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a catheter positioning stent according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the overall structure of a catheter positioning stent of the present utility model.

In the figure: 1. a mounting base plate; 2. ground nails; 3. a universal roller; 4. supporting the bottom tube; 5. a support screw; 6. a lifting tube; 7. a first bevel gear; 8. a second bevel gear; 9. a main rotating shaft; 10. a rotating handle; 11. a support platform; 12. a positioning tube; 13. fastening a screw; 14. adjusting a screw; 15. and (5) fixing a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: including mounting plate 1, mounting plate 1 up end four corners through-screw thread connection has ground nail 2, and the ground nail 2 quantity has four, respectively with mounting plate 1 up end four corners symmetric distribution, the welding of mounting plate 1 lower terminal surface middle part both sides has universal gyro wheel 3, and universal gyro wheel 3 quantity has four, respectively with mounting plate 1 lower terminal surface middle part both sides symmetric distribution, universal gyro wheel 3 is lockable universal wheel component, mounting plate 1 up end middle part welding has support bottom tube 4, support bottom tube 4 upper end middle part through-screw thread connection has support screw 5, support screw 5 upper end outer surface is connected with lift tube 6 through the pivot rotation, and lift tube 6 lower extreme inner wall laminating swing joint has at support bottom tube 4 upper end outer peripheral surface, support screw 5 upper top end welding has first bevel gear 7, first bevel gear 7 side end meshing is connected with second bevel gear 8, second bevel gear 8 middle part welding has main pivot 9, and main pivot 9 both sides end outer surface is connected in lift tube 6 upper end both sides through pivot through-rotation, main pivot 9 side top welding has a rotating handle 10, support tube 6 outer surface middle part has support screw 11, support screw thread end surface 12 through-hole end surface location adjustment screw 14, support screw thread adjustment platform 14 has a fixed position adjustment screw 14 to be connected with the end surface through-screw thread adjustment screw thread location, support surface 12, support screw thread end surface 14 is connected with the end surface through-hole location screw thread adjustment platform 14, 14 has the end surface through-thread adjustment screw thread adjustment platform through-hole top end 13, 14 through-thread adjustment screw thread end surface top end surface 13 has a fixed connection.

Working principle: when the utility model is used, the universal rollers 3 welded on the two sides of the middle part of the lower end surface of the mounting bottom plate 1 can play a role in facilitating transfer, and meanwhile, the ground nails 2 which are connected through threads are penetrated through four corners of the upper end surface of the mounting bottom plate 1 are rotated, when the ground nails 2 rotate, the ground nails can move downwards due to the acting force which is connected through threads with the four corners of the upper end surface of the mounting bottom plate 1, when the ground nails 2 move downwards, the utility model can play a role in driving the ground nails 2 into soft soil when the construction ground is soft soil, and the supporting and fixing functions are enhanced;

the guide pipe to be positioned is sleeved on the inner wall of the positioning pipe 12 which is connected in a swinging way through the pin shaft in the middle of the upper end surface of the supporting platform 11, when the guide pipe is sleeved on the inner wall of the positioning pipe 12, the fastening screw 13 which is connected through the threads is rotated by the outer curved surface at the upper end of the positioning pipe 12, when the fastening screw 13 rotates, the guide pipe can be moved downwards due to the acting force which is connected through the threads with the outer curved surface at the upper end of the positioning pipe 12, when the fastening screw 13 moves downwards, the lower top end of the fastening screw 13 plays a role in fastening and positioning the guide pipe, and the lower top end of the fastening screw 13 is adhered with a rubber pad, so that when the lower top end of the fastening screw 13 fastens and positions the guide pipe, the condition that the lower top end of the fastening screw 13 scratches the guide pipe can be avoided;

through rotating the rotating handle 10 welded at the top end of the side of the main rotating shaft 9, when the rotating handle 10 rotates, the main rotating shaft 9 welded at the middle part of the second bevel gear 8 is driven to rotate, when the main rotating shaft 9 rotates, the second bevel gear 8 meshed with the side end of the first bevel gear 7 is driven to rotate, when the second bevel gear 8 rotates, the first bevel gear 7 welded at the top end of the supporting screw 5 is driven to rotate, when the first bevel gear 7 rotates, the supporting screw 5 penetrating through the middle part of the upper top end of the supporting bottom pipe 4 is driven to rotate, when the supporting screw 5 rotates, the supporting screw 5 can move up and down due to acting force penetrating through the middle part of the upper top end of the supporting bottom pipe 4, when the supporting screw 5 moves up and down, the outer curved surface of the upper end of the supporting screw 5 is driven to move up and down through the lifting pipe 6 connected through the rotation of the rotating shaft, and when the lifting pipe 6 moves up and down, the positioning pipe 12 is sequentially driven to move up and down, so that the positioning pipe 12 can fasten and position a catheter and adjust up and down movement;

simultaneously through rotatory adjusting screw 14 lower extreme external curved surface threaded connection's fixation nut 15, when fixation nut 15 is not hard up, through the adjusting screw 14 that rotates the outer curved surface both sides of locating tube 12 lower extreme through the pivot rotation connection, when adjusting screw 14 rotates, can be because of the effort that runs through threaded connection with supporting platform 11 front and back side reciprocates, when adjusting screw 14 reciprocates, can drive locating tube 12 and swing, when locating tube 12 swings, can play the effect of adjusting locating tube 12 opening angle, thereby generally realized, locating tube 12 can be to the pipe fastening location, locating tube 12 can reciprocate the swing regulation of adjusting and locating tube 12 opening angle.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Catheter positioning support, including mounting plate (1), its characterized in that: the middle part of the upper end surface of the mounting bottom plate (1) is fixedly connected with a supporting bottom pipe (4), the middle part of the upper top end of the supporting bottom pipe (4) is in threaded connection with a supporting screw rod (5), the outer curved surface of the upper end of the supporting screw rod (5) is rotationally connected with a lifting pipe (6), the upper top end of the supporting screw rod (5) is fixedly connected with a first bevel gear (7), the side end of the first bevel gear (7) is in meshed connection with a second bevel gear (8), the middle part of the second bevel gear (8) is fixedly connected with a main rotating shaft (9), the lifting pipe is characterized in that a supporting platform (11) is fixedly connected to the middle of the outer side end face of the lifting pipe (6), a positioning pipe (12) is connected to the middle of the upper end face of the supporting platform (11) in a swinging mode, a fastening screw (13) is connected to the outer curved surface of the upper end of the positioning pipe (12) in a penetrating threaded mode, adjusting screws (14) are connected to the two sides of the outer curved surface of the lower end of the positioning pipe (12) in a rotating mode, and fixing nuts (15) are connected to the outer curved surface of the lower end of the adjusting screws (14) in a threaded mode.

2. A catheter positioning stent as defined in claim 1, wherein: the four corners of the upper end face of the mounting bottom plate (1) are connected with ground nails (2) in a penetrating threaded manner, and the number of the ground nails (2) is four, so that the four corners of the upper end face of the mounting bottom plate (1) are symmetrically distributed.

3. A catheter positioning stent as defined in claim 1, wherein: the universal idler wheels (3) are fixedly connected to two sides of the middle of the lower end face of the mounting base plate (1), the number of the universal idler wheels (3) is four, the universal idler wheels are symmetrically distributed on two sides of the middle of the lower end face of the mounting base plate (1), and the universal idler wheels (3) are lockable universal wheel components.

4. A catheter positioning stent as defined in claim 1, wherein: the inner wall of the lower end of the lifting tube (6) is attached to the outer peripheral surface of the upper end of the supporting bottom tube (4) in a movable mode, and the outer curved surfaces of the two sides of the main rotating shaft (9) are connected to the two sides of the upper end of the lifting tube (6) in a penetrating and rotating mode through the rotating shaft.

5. A catheter positioning stent as defined in claim 1, wherein: the main rotating shaft (9) is fixedly connected with a rotating handle (10) at the side top end, and a rubber pad is fixedly connected with the lower top end of the fastening screw (13).

6. A catheter positioning stent as defined in claim 1, wherein: the number of the adjusting screws (14) is two, the two sides of the outer curved surface at the lower end of the positioning pipe (12) are symmetrically distributed, and the outer curved surface at the middle part of the adjusting screws (14) penetrates through the front side and the rear side of the supporting platform (11) in a threaded connection mode.