CN219316913U

CN219316913U - Collapse-preventing Kong Shuangchong sleeve protecting device

Info

Publication number: CN219316913U
Application number: CN202320774937.9U
Authority: CN
Inventors: 王国华
Original assignee: Hubei Huiyuan Water Conservancy And Hydropower Construction Engineering Co ltd
Current assignee: Hubei Huiyuan Water Conservancy And Hydropower Construction Engineering Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-07
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses an anti-collapse Kong Shuangchong sleeve protection device, which comprises a workbench, wherein a connecting mechanism is arranged in the workbench and comprises an outer sleeve, a connecting block and a bearing plate, and the outer surface of the outer sleeve is attached to the interior of the workbench. This kind of Kong Shuangchong sleeve pipe protection device that collapses, through the connecting block of the upper surface fixed mounting of outer tube, the board is accepted through the inside movable mounting of connecting block, make the one end of accepting the board and the surface butt of drill bit, the upper surface of accepting the board and the bottom butt of another group outer tube, after the butt is good, the supporting shoe through the bottom fixed mounting of outer tube, make the joint block that has solid joint between two sets of supporting shoes, the left side butt baffle through the joint block, the effectual effect of how connecting when the extension pipeline that has solved can reach more stable effect, simultaneously, the pipeline of this connection can be better when the use security.

Description

Collapse-preventing Kong Shuangchong sleeve protecting device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a collapse-preventing Kong Shuangchong sleeve protection device.

Background

In order to ensure the safety of the engineering construction period, water retaining and seepage preventing treatment is needed on the cofferdam, and the construction of high-spraying grouting holes on the cofferdam can achieve a good effect, but the hole collapse phenomenon often occurs in the construction process due to poor geological conditions, so that the normal construction is affected.

According to the high-speed sprinkling slurry anti-collapse Kong Shuangchong sleeve protection device with the patent number of CN209724253U, the problem that how to effectively prevent collapse holes in the hole forming process, and the high-speed sprinkling slurry anti-collapse Kong Shuangchong sleeve protection device is simple in structure, convenient to install and easy to popularize is solved in the scheme.

But in actual use, still there is the problem that can not be effectual at the more stable of extension pipe connection, can lead to when using, cause the stability that the pipeline used relatively poor, corresponding security has been reduced, also can reduce corresponding availability factor, also can be unfavorable for in actual use, simultaneously, in actual use, still there is still can not be effectual behind the drill bit of below, prevent the unstable problem of upset, can lead to when using, cause and can cause certain damage to the device, the life of the device has been reduced, can not be more convenient in actual popularization and use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a collapse-preventing Kong Shuangchong sleeve protection device which has the advantages of being more stable when connecting an extension pipeline and preventing overturning after a drill bit below, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a Kong Shuangchong sleeve pipe protection device prevents collapsing, includes the workstation, the inside of workstation is provided with coupling mechanism, coupling mechanism is including outer tube, connecting block and accepting the board, the surface of outer tube is laminated with the inside of workstation, the inside of outer tube is provided with interior sleeve pipe, the bottom of connecting block and the upper surface butt of outer tube, the surface of accepting the board and the inside swing joint of connecting block.

Preferably, the upper surface of workstation is provided with prevents tilting mechanism, prevent tilting mechanism is including second fixed block, accepting piece and perpendicular piece, the bottom of second fixed block and the upper surface fixed connection of workstation, the left side of accepting piece and the right side fixed connection of second fixed block, the bottom of perpendicular piece and the upper surface fixed connection of accepting piece.

Preferably, the bottom butt of outer tube has the supporting shoe, the lower surface joint of supporting shoe has the joint piece, the left side butt of joint piece has the baffle, the inside threaded connection of baffle has fixing bolt.

Preferably, the upper surface of workstation fixed mounting has the bottom plate, the upper surface fixed mounting of bottom plate has first fixed block, the left side fixed mounting of first fixed block has the motor.

Preferably, the output shaft of the motor is fixedly provided with a fixed shaft, the outer surface of the fixed shaft is fixedly provided with a rolling shaft, and the surface of the rolling shaft is attached with a drill bit.

Preferably, the inside threaded connection of perpendicular piece has the threaded rod, the one end fixedly connected with butt piece of threaded rod.

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

1. when the collapse-preventing Kong Shuangchong sleeve protection device is used, firstly, a connecting block fixedly installed on the upper surface of an outer sleeve is used for connecting an extension pipeline, a bearing plate movably installed in the connecting block is used for enabling one end of the bearing plate to be abutted with the surface of a drill bit, the upper surface of the bearing plate is abutted with the bottom of another group of outer sleeves, after the abutting is finished, a supporting block fixedly installed on the bottom of the outer sleeve is used for fixing the support block, make the joint have the joint piece between two sets of supporting shoes, in the left side butt baffle through the joint piece, after the butt, at the fixing bolt through the inside threaded connection of baffle for fixing bolt's one end and the left side butt of supporting shoe, effectually solved the more stable effect of how to connect when the extension pipeline, can reach more stable effect, simultaneously, the pipeline of this connection can be better when the use security, also can improve corresponding availability factor, can be convenient for use in reality more.

2. This kind of prevent Kong Shuangchong sleeve protection device that collapses through preventing tilting mechanism's use, when this kind of prevent Kong Shuangchong sleeve protection device that collapses, when the motor stops rotating, when preventing the reversal, first, through the right side fixed mounting's of second fixed block adapting piece, the effect of adapting through adapting piece, make vertical piece can fixed mounting at the upper surface of adapting piece, the threaded rod through the internal thread connection of vertical piece, through rotating the threaded rod, can drive threaded rod one end fixed mounting's butt piece, the butt is at the surface of fixed axle, make the fixed axle after stopping, the effectual problem that how do benefit to preventing the reversal when using that has solved, can reach safer effect when using, simultaneously, reduced and cause the damage to the device, corresponding life has been improved, do benefit to more convenient popularization and use in the reality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the overturn preventing mechanism of FIG. 1 according to the present utility model;

fig. 4 is a schematic structural view of the connecting mechanism of fig. 1 according to the present utility model.

In the figure: 1. a work table; 2. a bottom plate; 3. a first fixed block; 4. a motor; 5. a fixed shaft; 6. a winding shaft; 7. a second fixed block; 8. a receiving block; 9. a vertical block; 10. a threaded rod; 11. an abutment block; 12. a drill bit; 13. an outer sleeve; 14. an inner sleeve; 15. a connecting block; 16. a receiving plate; 17. a support block; 18. a clamping block; 19. a baffle; 20. a fixing bolt; 21. an anti-overturning mechanism; 22. and a connecting mechanism.

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. 1-4, a protection device for a collapse-preventing Kong Shuangchong sleeve comprises a workbench 1, wherein a connecting mechanism 22 is arranged in the workbench 1, the connecting mechanism 22 comprises an outer sleeve 13, a connecting block 15 and a bearing plate 16, the outer surface of the outer sleeve 13 is attached to the inner part of the workbench 1, an inner sleeve 14 is arranged in the outer sleeve 13, the bottom of the connecting block 15 is abutted to the upper surface of the outer sleeve 13, the surface of the bearing plate 16 is movably connected with the inner part of the connecting block 15, so that a more stable effect can be achieved, meanwhile, the safety of a connected pipeline is better during use, the corresponding use efficiency is improved, and the connection pipeline can be more convenient to use in practice.

Wherein; the upper surface of workstation 1 is provided with prevents tilting mechanism 21, prevent tilting mechanism 21 including second fixed block 7, the piece 8 and erect piece 9 of bearing, the bottom of second fixed block 7 and the upper surface fixed connection of workstation 1, the left side of bearing piece 8 and the right side fixed connection of second fixed block 7, the bottom of erecting piece 9 and the upper surface fixed connection of bearing piece 8 can reach safer effect when using, simultaneously, reduced and caused the damage to the device, improved corresponding life, do benefit to more convenient popularization and use in reality.

Wherein; the bottom butt of outer tube 13 has supporting shoe 17, and the lower surface joint of supporting shoe 17 has joint piece 18, and the left side butt of joint piece 18 has baffle 19, and the inside threaded connection of baffle 19 has fixing bolt 20, can reach the more stable of butt when using, when extension pipe connection, the installation more convenient.

Wherein; the upper surface fixed mounting of workstation 1 has bottom plate 2, and the upper surface fixed mounting of bottom plate 2 has first fixed block 3, and the left side fixed mounting of first fixed block 3 has motor 4, is convenient for the drill bit 12 to carry out corresponding letting down and rolling more when using.

Wherein; the output shaft fixed mounting of motor 4 has fixed axle 5, and fixed axle 5's surface fixed mounting has a rolling axle 6, and the laminating of rolling axle 6's surface has drill bit 12, can reach the effect that does benefit to more in practice use, does benefit to in practice popularization and use.

Wherein; the inside threaded connection of perpendicular piece 9 has threaded rod 10, and the one end fixedly connected with butt piece 11 of threaded rod 10, when the butt, the right side of butt piece 11 and the surface butt of fixed axle 5 for can be more stable high-efficient when preventing the reversal.

When the motor 4 stops, the working principle is that after the motor 4 stops, the bearing block 8 fixedly installed on the right side of the second fixed block 7 prevents reverse rotation, the vertical block 9 can be fixedly installed on the upper surface of the bearing block 8 under the bearing action of the bearing block 8, the threaded rod 10 connected with the internal threads of the vertical block 9 can drive the abutting block 11 fixedly installed on one end of the threaded rod 10 to abut against the surface of the fixed shaft 5 through rotating the threaded rod 10, so that the fixed shaft 5 can be more stable after stopping, and the reverse rotation phenomenon can not occur.

When the extension pipeline is connected, through the connecting block 15 fixedly installed on the upper surface of the outer sleeve 13, the bearing plate 16 movably installed in the connecting block 15 enables one end of the bearing plate 16 to be abutted against the surface of the drill bit 12, the upper surface of the bearing plate 16 is abutted against the bottom of the other group of outer sleeve 13, after the abutting is finished, the supporting blocks 17 fixedly installed on the bottom of the outer sleeve 13 enable the clamping blocks 18 to be fixedly clamped between the two groups of supporting blocks 17, the baffle 19 is abutted against the left side of the clamping blocks 18, after the abutting is finished, the fixing bolts 20 are in threaded connection with the inner sides of the baffle 19, one ends of the fixing bolts 20 are abutted against the left side of the supporting blocks 17, so that the extension pipeline is convenient to connect, and the extension pipeline is more stable and efficient and convenient to use in practice.

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. The utility model provides a Kong Shuangchong sleeve pipe protection device prevents collapsing, includes workstation (1), its characterized in that: the inside of workstation (1) is provided with coupling mechanism (22), coupling mechanism (22) are including outer tube (13), connecting block (15) and accept board (16), the surface of outer tube (13) is laminated with the inside of workstation (1), the inside of outer tube (13) is provided with interior sleeve pipe (14), the bottom of connecting block (15) and the upper surface butt of outer tube (13), the surface of accepting board (16) and the inside swing joint of connecting block (15).

2. A collapse resistant Kong Shuangchong sleeve protection device according to claim 1, wherein: the upper surface of workstation (1) is provided with prevents tilting mechanism (21), prevent tilting mechanism (21) including second fixed block (7), accept piece (8) and erect piece (9), the bottom of second fixed block (7) is connected with the upper surface fixed of workstation (1), the left side of accepting piece (8) is connected with the right side fixed of second fixed block (7), the bottom of erecting piece (9) is connected with the upper surface fixed of accepting piece (8).

3. A collapse resistant Kong Shuangchong sleeve protection device according to claim 1, wherein: the bottom butt of outer tube (13) has supporting shoe (17), the lower surface joint of supporting shoe (17) has joint piece (18), the left side butt of joint piece (18) has baffle (19), the inside threaded connection of baffle (19) has fixing bolt (20).

4. A collapse-resistant Kong Shuangchong sleeve protection device according to claim 3, wherein: the workbench is characterized in that a bottom plate (2) is fixedly arranged on the upper surface of the workbench (1), a first fixed block (3) is fixedly arranged on the upper surface of the bottom plate (2), and a motor (4) is fixedly arranged on the left side of the first fixed block (3).

5. A collapse resistant Kong Shuangchong sleeve protection device according to claim 4, wherein: the output shaft of motor (4) fixed mounting has fixed axle (5), the surface fixed mounting of fixed axle (5) has rolling axle (6), the surface laminating of rolling axle (6) has drill bit (12).

6. A collapse resistant Kong Shuangchong sleeve protection device according to claim 2, wherein: the internal thread of perpendicular piece (9) is connected with threaded rod (10), the one end fixedly connected with butt piece (11) of threaded rod (10).