CN211231988U

CN211231988U - Coupling mechanism of delivery pipe for hydraulic engineering

Info

Publication number: CN211231988U
Application number: CN201920898810.1U
Authority: CN
Inventors: 李强; 谢遥; 陈平; 李人长
Original assignee: Jiangxi Xike Information Technology Co ltd
Current assignee: Jiangxi Xike Information Technology Co ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-08-11
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a coupling mechanism of delivery pipe for hydraulic engineering, including first delivery pipe, first connecting pipe has been cup jointed on the right side on first delivery pipe surface, and the right side of first connecting pipe is provided with the second delivery pipe, and the second connecting pipe has been cup jointed in the left side on second delivery pipe surface, and the left side of first connecting pipe is provided with knob, the right side fixedly connected with screw rod of knob. The utility model discloses a set up first delivery pipe, first connecting pipe, the second delivery pipe, the second connecting pipe, the knob, the screw rod, the swivel nut, power groove and chucking mechanism's cooperation is used, it lives with bolt fastening to have solved current delivery pipe when using, the not hard up phenomenon of bolt can appear after long-time use, thereby cause the problem in clearance to appear in delivery pipe connection department, this coupling mechanism of delivery pipe for hydraulic engineering, possess the fixed firm advantage that effectively prevents not hard up, convenient to use person's use has improved the practicality of delivery pipe.

Description

Coupling mechanism of delivery pipe for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a coupling mechanism of delivery pipe for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the needs of people for life and production on water resources.

Need use the delivery pipe among the hydraulic engineering, but current delivery pipe is lived with bolt fixed connection when using, and the not hard up phenomenon of bolt can appear after long-time use to cause the phenomenon in clearance to appear in delivery pipe junction, the not convenient to use person's use has reduced the practicality of delivery pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling mechanism of delivery pipe for hydraulic engineering possesses fixed firm advantage that effectively prevents not hard up, has solved current delivery pipe and has lived with bolt fixed connection when using, can appear the not hard up phenomenon of bolt after long-time use to cause the problem in clearance to appear in delivery pipe junction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coupling mechanism of delivery pipe for hydraulic engineering, includes first delivery pipe, first connecting pipe has been cup jointed on the right side on first delivery pipe surface, the right side of first connecting pipe is provided with the second delivery pipe, the second connecting pipe has been cup jointed on the left side on second delivery pipe surface, the left side of first connecting pipe is provided with the knob, the right side fixedly connected with screw rod of knob, the right side of screw rod runs through to the right side of second connecting pipe, the surperficial threaded connection of screw rod has the swivel nut, the power groove that is close to the screw rod is seted up to the inside of first connecting pipe, the both sides on first connecting pipe surface all are provided with chucking mechanism.

Preferably, chucking mechanism includes the catch bar, one side fixedly connected with chucking spring that the catch bar is close to the power groove inner wall, one side that the catch bar was kept away from the catch spring and the inner wall fixed connection in power groove, one side that the catch bar is close to first connecting pipe runs through to the inside in power groove, one side fixedly connected with fixed block that the catch bar is close to first connecting pipe, there is the transfer line in the front of fixed block through pivot swing joint, there is the driving plate one side that the catch bar was kept away from to the transfer line inboard through pivot swing joint, the both sides of driving plate respectively with the both sides sliding connection of power groove inner wall, one side fixedly connected with chucking piece that the catch bar was kept away from to the driving plate, one side that the catch bar was kept away from to the chucking piece runs through to the inside.

Preferably, the front surface of the transmission plate is fixedly connected with a sliding block, and the front side of the inner wall of the power groove is provided with a sliding groove matched with the sliding block for use.

Preferably, one side of the screw rod, which is close to the clamping block, is provided with a clamping groove matched with the clamping block for use, and the inner wall of the clamping groove is in close contact with the surface of the clamping block.

Preferably, one side fixedly connected with crash pad of chucking piece is kept away from to chucking inslot wall, the both sides of crash pad respectively with the both sides fixed connection of power inslot wall, chucking spring's inside cover is equipped with spacing post, the both sides of spacing post run through the catch bar and with the both sides fixed connection of power inslot wall.

Preferably, the surface of the screw rod is sleeved with a gasket, and the right side of the gasket is fixedly connected with the left side of the first connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first delivery pipe, first connecting pipe, the second delivery pipe, the second connecting pipe, the knob, the screw rod, the swivel nut, power groove and chucking mechanism's cooperation is used, it lives with bolt fastening to have solved current delivery pipe when using, the not hard up phenomenon of bolt can appear after long-time use, thereby cause the problem in clearance to appear in delivery pipe connection department, this coupling mechanism of delivery pipe for hydraulic engineering, possess the fixed firm advantage that effectively prevents not hard up, convenient to use person's use has improved the practicality of delivery pipe.

2. The utility model discloses a set up chucking mechanism, can strengthen the knob, the fixed effect that screw rod and swivel nut produced, the phenomenon that becomes flexible appears after preventing to fix, setting through slider and spout, can strengthen the spacing ability to the driving plate, can strengthen the mobility ability of driving plate simultaneously, the phenomenon that the card went up appears when preventing that the driving plate from removing, through setting up the crash pad, can play the effect of protection to the chucking groove, prevent that the chucking groove from being struck by the chucking piece and leading to the phenomenon of damage, through setting up the gasket, pretightning force and lifting surface can be increased, play the effect of the first connecting pipe of protection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left sectional view of the first water supply pipe of the present invention;

fig. 3 is a partial front view of the first and second connection pipes of the present invention;

fig. 4 is a partially enlarged view of a in fig. 3 according to the present invention.

In the figure: the device comprises a first water supply pipe 1, a first connecting pipe 2, a second water supply pipe 3, a second connecting pipe 4, a knob 5, a screw rod 6, a threaded sleeve 7, a power groove 8, a clamping mechanism 9, a push rod 901, a clamping spring 902, a fixing block 903, a transmission rod 904, a transmission plate 905, a clamping block 906, a sliding block 10, a sliding groove 11, a clamping groove 12, a crash pad 13, a gasket 14 and a limiting column 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a connection mechanism of a water supply pipe for hydraulic engineering includes a first water supply pipe 1, a first connection pipe 2 is sleeved on a right side of a surface of the first water supply pipe 1, a second water supply pipe 3 is disposed on a right side of the first connection pipe 2, a second connection pipe 4 is sleeved on a left side of a surface of the second water supply pipe 3, a knob 5 is disposed on a left side of the first connection pipe 2, a screw 6 is fixedly connected to a right side of the knob 5, a gasket 14 is sleeved on a surface of the screw 6, a right side of the gasket 14 is fixedly connected to a left side of the first connection pipe 2, by disposing the gasket 14, a pre-tightening force and a force-bearing area can be increased to protect the first connection pipe 2, the right side of the screw 6 penetrates through the right side of the second connection pipe 4, a threaded sleeve 7 is connected to a surface of the screw 6, a power groove 8 is disposed inside the first connection pipe, the clamping mechanism 9 comprises a pushing rod 901, one side of the pushing rod 901 close to the inner wall of the power groove 8 is fixedly connected with a clamping spring 902, one side of the clamping spring 902 far away from the pushing rod 901 is fixedly connected with the inner wall of the power groove 8, one side of the pushing rod 901 close to the first connecting pipe 2 penetrates into the power groove 8, one side of the pushing rod 901 close to the first connecting pipe 2 is fixedly connected with a fixed block 903, the front surface of the fixed block 903 is movably connected with a transmission rod 904 through a rotating shaft, one side of the inner side of the transmission rod 904 far away from the pushing rod 901 is movably connected with a transmission plate 905 through a rotating shaft, two sides of the transmission plate 905 are respectively in sliding connection with two sides of the inner wall of the power groove 8, one side of the transmission plate 905 far away from the pushing rod 901 is fixedly connected with a clamping block 906, one side of the clamping block 906 far away from the pushing rod 901 penetrates into the inner, the phenomenon of looseness after fixation is prevented, a sliding block 10 is fixedly connected to the front face of a transmission plate 905, a sliding groove 11 matched with the sliding block 10 for use is formed in the front side of the inner wall of a power groove 8, the limiting capacity of the transmission plate 905 can be enhanced through the arrangement of the sliding block 10 and the sliding groove 11, the moving performance of the transmission plate 905 can be enhanced at the same time, the phenomenon of blocking when the transmission plate 905 moves is prevented, a clamping groove 12 matched with a clamping block 906 for use is formed in one side, close to the clamping block 906, of a screw rod 6, the inner wall of the clamping groove 12 is tightly contacted with the surface of the clamping block 906, an anti-collision pad 13 is fixedly connected to one side, far away from the clamping block 906, of the inner wall of the clamping groove 12, two sides of the anti-collision pad 13 are fixedly connected with two sides of the inner wall of the power groove 8 respectively, the anti-collision pad 13 is arranged, the inside cover of garter spring 902 is equipped with spacing post 15, and the both sides of spacing post 15 run through catch bar 901 and with the both sides fixed connection of power groove 8 inner wall.

When the device is used, a user pushes the push rod 901 outwards, the user penetrates the screw rod 6 through the first connecting pipe 2 and the second connecting pipe 4 through the knob 5, then the first connecting pipe 2 is connected with the second connecting pipe 4 through the screw sleeve 7, the user loosens the push rod 901 at the moment, the elastic force of the clamping spring 902 enables the push rod 901 to move inwards, the push rod 901 drives the fixed block 903 to move inwards, the fixed block 903 drives the transmission rod 904 to move inwards, at the moment, one side, far away from the push rod 901, of the transmission rod 904 causes the side, far away from the push rod 901, of the transmission rod 904 to move towards the side, far away from the push rod 901, due to the limiting capacity of the transmission plate 905, the transmission plate 904 drives the transmission plate 905 to move towards the side, far away from the push rod 901, of the clamping block 906 is driven by the transmission plate 905, the, the effect of firmly fixing and effectively preventing looseness is achieved.

In summary, the following steps: this coupling mechanism of delivery pipe for hydraulic engineering uses through the cooperation that sets up first delivery pipe 1, first connecting pipe 2, second delivery pipe 3, second connecting pipe 4, knob 5, screw rod 6, swivel nut 7, power groove 8 and chucking mechanism 9, has solved current delivery pipe and has lived with bolt fixed connection when using, and the not hard up phenomenon of bolt can appear after long-time use to cause the problem in clearance to appear in delivery pipe junction.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coupling mechanism of delivery pipe for hydraulic engineering, includes first delivery pipe (1), its characterized in that: first connecting pipe (2) have been cup jointed on the right side on first delivery pipe (1) surface, the right side of first connecting pipe (2) is provided with second delivery pipe (3), second connecting pipe (4) have been cup jointed on the left side on second delivery pipe (3) surface, the left side of first connecting pipe (2) is provided with knob (5), the right side fixedly connected with screw rod (6) of knob (5), the right side of screw rod (6) runs through to the right side of second connecting pipe (4), the surperficial threaded connection of screw rod (6) has swivel nut (7), power groove (8) that are close to screw rod (6) are seted up to the inside of first connecting pipe (2), the both sides on first connecting pipe (2) surface all are provided with chucking mechanism (9).

2. A connection mechanism of a water feeding pipe for hydraulic engineering according to claim 1, wherein: the clamping mechanism (9) comprises a push rod (901), one side, close to the inner wall of the power groove (8), of the push rod (901) is fixedly connected with a clamping spring (902), one side, far away from the push rod (901), of the clamping spring (902) is fixedly connected with the inner wall of the power groove (8), one side, close to the first connecting pipe (2), of the push rod (901) penetrates into the power groove (8), one side, close to the first connecting pipe (2), of the push rod (901) is fixedly connected with a fixing block (903), the front face of the fixing block (903) is movably connected with a transmission rod (904) through a rotating shaft, one side, far away from the push rod (901), of the inner side of the transmission rod (904) is movably connected with a transmission plate (905) through a rotating shaft, two sides of the transmission plate (905) are respectively in sliding connection with two sides of the inner wall of the power groove (8), one side, far away from the push rod (901), one side of the clamping block (906), which is far away from the push rod (901), penetrates into the screw (6).

3. A connection mechanism of a water feeding pipe for hydraulic engineering according to claim 2, wherein: the front face of the transmission plate (905) is fixedly connected with a sliding block (10), and a sliding groove (11) matched with the sliding block (10) for use is formed in the front side of the inner wall of the power groove (8).

4. A connection mechanism of a water feeding pipe for hydraulic engineering according to claim 2, wherein: one side of the screw rod (6) close to the clamping block (906) is provided with a clamping groove (12) used by matching with the clamping block (906), and the inner wall of the clamping groove (12) is in close contact with the surface of the clamping block (906).

5. A connection mechanism of a water feeding pipe for hydraulic engineering according to claim 4, wherein: one side fixedly connected with crash pad (13) of chucking piece (906) are kept away from to chucking groove (12) inner wall, the both sides of crash pad (13) respectively with the both sides fixed connection of power groove (8) inner wall, the inside cover of chucking spring (902) is equipped with spacing post (15), the both sides of spacing post (15) run through catch bar (901) and with the both sides fixed connection of power groove (8) inner wall.

6. A connection mechanism of a water feeding pipe for hydraulic engineering according to claim 1, wherein: the surface cover of screw rod (6) is equipped with gasket (14), the right side of gasket (14) and the left side fixed connection of first connecting pipe (2).