阅读说明：本技术 一种管材铺设用加强基座 (Reinforcing base for laying pipes ) 是由 周云龙 王丽娟 于 2021-05-07 设计创作，主要内容包括：本发明提供了一种管材铺设用加强基座,包括固定座,所述固定座的上端外表面设置有夹持机构,所述夹持机构的内部设置有缓冲机构,所述夹持机构的两侧外表面均设置有限位机构,所述夹持机构之间设置有给水管,所述固定座的数量为若干个,且其均采用焊接方式连接；其中夹持机构包括限位槽一、限位块、夹板、通槽一、丝杆、弧形槽一、齿轮一、活动槽、弧形槽二、齿轮二、传动杆、矩形槽、矩形块、弧形板,该装置能够便于夹持固定管材,当水流冲击力度较大冲击管材时,能够进一步夹持紧固管材,进而能够将晃动过程中的给水管的作用力稀释缓冲,降低因水流量猛增导致给水管管壁磨损的程度,从而能够延长管材的使用寿命。(The invention provides a reinforced base for laying pipes, which comprises a fixed seat, wherein the outer surface of the upper end of the fixed seat is provided with a clamping mechanism, a buffer mechanism is arranged inside the clamping mechanism, the outer surfaces of two sides of the clamping mechanism are respectively provided with a limiting mechanism, a water supply pipe is arranged between the clamping mechanisms, the number of the fixed seats is a plurality, and the fixed seats are connected in a welding mode; wherein fixture includes spacing groove one, the stopper, splint, lead to groove one, the lead screw, arc wall one, gear one, the movable trough, arc wall two, gear two, the transfer line, the rectangular channel, the rectangular block, the arc, the device can be convenient for the fixed tubular product of centre gripping, when the great impact tubular product of rivers impact dynamics, can further centre gripping fastening tubular product, and then can dilute the buffering with the effort of rocking the feed pipe of in-process, reduce the degree that leads to the feed pipe wall wearing and tearing because of discharge is fiercely increased, thereby can prolong the life of tubular product.)

1. The reinforcing base for laying the pipes is characterized by comprising a fixing base (1), wherein a clamping mechanism (3) is arranged on the outer surface of the upper end of the fixing base (1), a buffer mechanism (4) is arranged inside the clamping mechanism (3), limiting mechanisms (5) are arranged on the outer surfaces of two sides of the clamping mechanism (3), a water supply pipe (2) is arranged between the clamping mechanisms (3), and the fixing base (1) is provided with a plurality of reinforcing bases and connected in a welding mode;

wherein the clamping mechanism (3) comprises a first limiting groove (302), a first limiting block (303), a clamping plate (304), a first through groove (305), a screw rod (306), a first arc-shaped groove (307), a first gear (308), a movable groove (309), a second arc-shaped groove (310), a second gear (311), a transmission rod (312), a rectangular groove (313), a rectangular block (314) and an arc-shaped plate (315), the first limiting groove (302) is formed in the position, close to the center, of the outer surface of the upper end of the fixing seat (1), the limiting block (303) is movably connected in an embedded mode inside the first limiting groove (302), the clamping plate (304) is fixedly connected to the outer surface of the upper end of the limiting block (303), the first through groove (305) is formed in the position, close to the right side, of the outer surface of the upper end of the fixing seat (1), the screw rod (306) is connected to the inner thread of the first through groove (305), the first arc-shaped groove (307) is formed in the left side of the inner surface of the first through groove (305), the inner part of the first arc-shaped groove (307) is rotatably connected with a first gear (308), the outer surface of the front end of the first arc-shaped groove (307) is provided with a movable groove (309), the outer surface of the left side of the movable groove (309) is provided with a second arc-shaped groove (310), the inner part of the second arc-shaped groove (310) is rotatably connected with a second gear (311), the outer surfaces of the front ends of the first gear (308) and the second gear (311) are both provided with a transmission rod (312), the transmission rod (312) is positioned in the movable groove (309), a rectangular groove (313) is formed in the center of the outer surface of the upper end of the fixed seat (1), a rectangular block (314) is arranged in the rectangular groove (313), the outer surface of the upper end of the rectangular block (314) is fixedly connected with an arc-shaped plate (315), the outer surface of the right side of the rectangular block (314) is meshed with a second gear (311), and the first gear (308) is meshed with the screw rod (306).

2. The reinforcing base for pipe laying as claimed in claim 1, wherein the outer surface of the rectangular block (314) and the inner surface of the rectangular groove (313) are attached to each other, the outer surface of the lower end of the rectangular block (314) is provided with a spring air bag (316), the cross-sectional area of the spring air bag (316) is the same as that of the rectangular block (314), the outer surface of the upper end of the arc-shaped plate (315) is provided with a plurality of rubber air bags (318), the rectangular block (314) is internally provided with an air transmission chamber (317), the rubber air bags (318), the air transmission chamber (317) and the spring air bag (316) are communicated with each other, the outer surface of the rubber air bags (318) is provided with anti-slip threads, and the outer surface of the lower end of the screw rod (306) is provided with an anti-loose component (319).

3. The reinforcing base for pipe laying according to claim 1, wherein the anti-loosening assembly (319) comprises a second through groove (320), a rotating groove (321), a fixing rod (322), a first limiting plate (323), a second limiting groove (324), a second limiting plate (325) and an elastic reed (326), the rotating groove (321) is formed in the outer surface of the lower end of the screw rod (306), the second through groove (320) is formed in the outer surface of the lower end of the first through groove (305), the fixing rod (322) is rotatably connected between the second through groove (320) and the rotating groove (321), the first limiting plate (323) is fixedly connected to the annular inner surface of the rotating groove (321), the second limiting groove (324) is formed in the position, close to the top end, of the annular outer surface of the fixing rod (322), the second limiting plate (325) is slidably connected to the inner surface of the second limiting groove (324), the elastic reed (326) is arranged between the second limiting groove (324) and the second limiting plate (325), limiting plate one (323) and limiting plate two (325) are relative state and distribute, the lower extreme skin weld of rotation groove (321) has the guard plate, and the central point of guard plate puts and has seted up the through-hole, and the diameter of through-hole equals the diameter of dead lever (322), the position fixedly connected with fixture block that the annular surface of dead lever (322) is close to the bottom, lead to the internal surface of groove two (320) and seted up the guide rail, the fixture block slides in the guide rail is inside.

4. The reinforcing base for pipe laying as claimed in claim 3, wherein the first limiting groove (302) and the limiting block (303) are arc-shaped and matched with each other, the limiting ring is fixedly connected to the position of the annular outer surface of the screw rod (306) close to the bottom end, and the top end of the fixing rod (322) is matched with the vertical section of the rotating groove (321) in a T-shaped structure.

5. The reinforcing base for pipe laying according to claim 1, wherein the buffering mechanism (4) comprises a baffle (401), a third limiting groove (402), a third limiting plate (403), a fourth limiting plate (404), an air plug (405) and hydraulic oil (406), the inner surface of the clamping plate (304) is of an arc structure, the arc surface of the clamping plate (304) is close to the position fixing connecting baffle (401) at the bottom end, the inner surface of the clamping plate (304) is provided with the third limiting groove (402), the outer surface of the left side of the baffle (401) is fixedly connected with the third limiting plate (403), the outer surface of the left side of the baffle (401) is close to the position fixing connecting baffle four (404) at the third limiting plate (403), the third limiting plate (403) and the fourth limiting plate (404) are both of arc structures and located inside the third limiting groove (402), and the third limiting plate (403) and the fourth limiting plate (404) are both distributed in a relative state, the terminal equal fixed connection air lock (405) of limiting plate three (403) and limiting plate four (404), the inside of spacing groove three (402) is filled with hydraulic oil (406), hydraulic oil (406) are located between two air locks (405).

6. The reinforcing base for laying pipes as claimed in claim 1, wherein the limiting mechanism (5) comprises a first sliding groove (501), a first tooth (502), a rotating shaft (503), a supporting rod (504), a sliding plate (505) and a second tooth (506), a sliding groove (501) is arranged on the left outer surface of the clamping plate (304) near the bottom end, a first tooth (502) is arranged in the sliding groove (501), a rotating shaft (503) is embedded and connected at the left side position of the outer surface of the upper end of the fixed seat (1) close to the center, the outer surface of the upper end of the rotating shaft (503) is fixedly connected with a supporting rod (504), the outer surface of the upper end of the supporting rod (504) is fixedly connected with a sliding plate (505), the outer surface of the right side of the sliding plate (505) is provided with a second tooth (506), the second tooth (506) and the first tooth (502) are meshed with each other, and the inner surface of the first sliding groove (501) is inclined at an angle of 30 degrees.

Technical Field

The invention relates to the technical field of HDPE pipe fixing, in particular to a reinforcing base for pipe laying.

Background

HDPE is a highly crystalline, non-polar thermoplastic resin, which is milky white in appearance and somewhat translucent in slightly thin cross-sections, PE has excellent resistance to most domestic and industrial chemicals, some types of chemicals can cause chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride), which are non-hygroscopic and have good resistance to water vapor, and can be used in packaging applications, and HDPE has excellent electrical properties, especially high dielectric strength, making it well suited for wire and cable applications, and has excellent impact resistance at medium to high molecular weight grades, even at low temperatures of-40F.

In the process of implementing the invention, the following problems in the prior art are found to be at least not solved: in the process of washing sand wastewater discharge, fine sand impacts pipes for a long time to lead to the breakage and the shaking of the pipes, the pipes are easy to break, the materials of the pipes are subjected to experimental adjustment and added with strengthening elements in the prior art, the comprehensive performance of the pipes is improved, the pipes cannot be avoided to generate the friction and the collision caused by shaking and the external environment under the action of water flow impact, and the pipeline breakage caused under the condition is unavoidable under most conditions.

Therefore, a reinforcing base for laying pipes is provided.

Disclosure of Invention

The invention aims to provide a reinforcing base for laying pipes, which can be used for conveniently clamping and fixing the pipes, and further clamping and fastening the pipes when the pipes are impacted by high water flow impact force, so that the acting force of a water supply pipe in the shaking process can be diluted and buffered, the degree of abrasion of the pipe wall of the water supply pipe caused by the sudden increase of water flow is reduced, the service life of the pipes can be prolonged, and the problems in the background art are solved.

The invention provides a reinforced base for laying pipes, which comprises a fixed seat, wherein the outer surface of the upper end of the fixed seat is provided with a clamping mechanism, a buffer mechanism is arranged in the clamping mechanism, the outer surfaces of two sides of the clamping mechanism are respectively provided with a limiting mechanism, a water feeding pipe is arranged between the clamping mechanisms, and the fixed seats are a plurality of fixed seats which are connected in a welding mode;

the clamping mechanism comprises a first limiting groove, a limiting block, a clamping plate, a first through groove, a screw rod, a first arc groove, a first gear, a first movable groove, a second arc groove, a second gear, a transmission rod, a rectangular groove, a rectangular block and an arc plate, wherein the position, close to the center, of the outer surface of the upper end of the fixing seat is provided with the first limiting groove, the limiting block is movably connected with the first limiting groove in an embedded mode, the outer surface of the upper end of the limiting block is fixedly connected with the clamping plate, the position, close to the right side, of the outer surface of the upper end of the fixing seat is provided with the first through groove, the screw rod is connected with the inner surface of the first through groove in a threaded mode, the left side of the inner surface of the first through groove is provided with the first arc groove, the inner part of the first arc groove is rotatably connected with the first gear, the outer surface of the front end of the first gear and the second gear is provided with the transmission rod, the transmission rod is located inside the movable groove, a rectangular groove is formed in the center of the outer surface of the upper end of the fixing seat, a rectangular block is arranged inside the rectangular groove, the outer surface of the upper end of the rectangular block is fixedly connected with an arc-shaped plate, the outer surface of the right side of the rectangular block is meshed with the two gears, and the first gear is meshed with the screw rod.

Through adopting above-mentioned technical scheme, the device can be convenient for the fixed tubular product of centre gripping, when the great impact tubular product of rivers impact force, can further centre gripping fastening tubular product, and then can dilute the buffering with the effort of the feed pipe of rocking the in-process, reduces because of the degree that discharge surge leads to the wearing and tearing of feed pipe wall to can prolong the life of tubular product.

Preferably, the outer surface of the rectangular block and the inner surface of the rectangular groove are mutually attached, a spring air bag is arranged on the outer surface of the lower end of the rectangular block, the cross sectional area of the spring air bag is the same as that of the rectangular block, a plurality of rubber air bags are arranged on the outer surface of the upper end of the arc plate, an air conveying cavity is formed in the rectangular block, the rubber air bags, the air conveying cavity and the spring air bags are mutually communicated, anti-skid grains are formed in the outer surface of the rubber air bags, and a locking assembly is arranged on the outer surface of the lower end of the lead screw.

Through adopting above-mentioned technical scheme, in-process based on fixture work, if under the circumstances of the discharge surge in the feed pipe, very easily lead to the feed pipe arc of pushing down fast, in operation, the feed pipe is when pushing down the rectangular block fast, the spring gasbag of rectangular block bottom receives pressure, because the spring gasbag has the effect of buffering, thereby when the rectangular block pushes down, with the gaseous extrusion in the spring gasbag through in the gas transmission chamber gets into the rubber gasbag, the rubber gasbag jack-up holds in the palm the feed pipe, and then can reduce the feed pipe at the in-process and the stress contact strength of arc board that push down, reduce the risk that leads to the feed pipe wall rupture because of the discharge surge.

Preferably, the anti-loosening assembly comprises a second through groove, a rotating groove, a fixing rod, a first limiting plate, a second limiting groove, a second limiting plate and an elastic reed, wherein the outer surface of the lower end of the screw rod is provided with the rotating groove, the outer surface of the lower end of the first through groove is provided with the second through groove, the fixing rod is rotatably connected between the second through groove and the rotating groove, the annular inner surface of the rotating groove is fixedly connected with the first limiting plates, the annular outer surface of the fixing rod close to the top end is provided with the second limiting groove, the inner surface of the second limiting groove is slidably connected with the second limiting plate, the elastic reed is arranged between the second limiting groove and the second limiting plate, the first limiting plate and the second limiting plate are distributed in a relative state, the outer surface of the lower end of the rotating groove is welded with a protecting plate, the central position of the protecting plate is provided with a through hole, the diameter of the through hole is equal to the diameter of the fixing rod, and the annular outer surface of the fixing rod close to the bottom end is fixedly connected with a clamping block, the inner surface of the through groove II is provided with a guide rail, and the clamping block slides in the guide rail.

By adopting the technical scheme, if the water flow in the water supply pipe is suddenly reduced and the clamping force of the clamping plate is reduced under the action of the resilience force of the spring air bag during the work based on the working process of the clamping mechanism, the clamping force of the clamping plate is easily reduced, the gear II is forced to have the tendency of rotation under the action of the resilience force of the spring air bag during the work, so that the screw rod can be driven to rotate and move downwards, when the screw rod has the tendency of rotation, the limiting plate I in the rotating groove and the limiting plate II in the fixing rod are mutually resisted, the clamping force of the clamping plate is prevented from being reduced due to the rotation of the screw rod, when the water supply pipe moves downwards, the screw rod rotates and moves upwards, at the moment, the limiting plate I in the rotating groove extrudes the limiting plate II on the fixing rod into the limiting groove II, when the limiting plate I is not in contact with the limiting plate II, the normal operation of the anti-loosening assembly can be ensured under the resilience action of the elastic reed in the limiting groove II, and under the matching of the clamping block on the fixing rod and the guide rail in the through groove II, the fixing rod can be prevented from being driven to rotate when the screw rod rotates, and therefore the stability of the device is improved.

Preferably, the first limiting groove and the limiting block are of arc structures and are matched with each other, a limiting ring is fixedly connected to the position, close to the bottom end, of the annular outer surface of the screw rod, and the top end of the fixing rod is matched with the vertical tangent plane of the rotating groove in a T-shaped structure.

Through adopting above-mentioned technical scheme, can prevent through the spacing ring of lead screw bottom that the lead screw breaks away from with leading to groove one, through the dead lever with rotate the T type structure cooperation in groove, can further prevent that dead lever and lead screw from breaking away from to improve the holistic stability of device, and then can play the purpose to the stable centre gripping of feed pipe.

Preferably, buffer gear includes baffle, spacing groove three, limiting plate four, air lock, hydraulic oil, the splint internal surface is the arc structure, the arcwall face of splint is close to the fixed position connection baffle of bottom, spacing groove three is seted up to the internal surface of splint, the left side external surface fixed connection limiting plate three of baffle, the left side surface of baffle is close to fixed position connection limiting plate four of limiting plate three, limiting plate three all is the arc structure and is located the inside of spacing groove three with limiting plate four, limiting plate three is relative state distribution with four two of limiting plates, the equal fixed connection air lock in terminal of three of limiting plate and four of limiting plate, the inside of spacing groove three is filled hydraulic oil, hydraulic oil is located between two air locks.

Through adopting above-mentioned technical scheme, in-process based on fixture work, when splint when to the feed pipe centre gripping, the outer surface laminating of baffle on two splint and feed pipe, under the cooperation of limiting plate three and limiting plate four in spacing groove three on the baffle, can adapt to the expend with heat and contract with cold change under the condition of feed pipe in different seasons, can prevent to lead to the pipe wall to break because splint are too tight with the feed pipe centre gripping to adapt to expend with heat and contract with cold, pack hydraulic oil and under the cooperation of air lock through spacing groove three simultaneously, make and have certain buffering dynamics between feed pipe and the splint, thereby improve device's availability factor.

Preferably, stop gear includes spout one, tooth one, pivot, bracing piece, slide, tooth two, the spout is seted up to the position that the left side surface of splint is close to the bottom, tooth one is seted up to the inside of spout, the upper end surface of fixing base is close to the embedded connection pivot in left side position at center, the upper end fixed surface of pivot connects the bracing piece, the upper end fixed surface of bracing piece connects the slide, tooth two is seted up to the right side surface of slide, tooth two and tooth two intermeshing, the internal surface inclination of spout one is 30 degrees.

Through adopting above-mentioned technical scheme, can drive stop gear in the working process based on fixture and start, the during operation, when splint take place the angular deflection, the slide on the bracing piece inclines to remove downwards in the spout under the cooperation of pivot, because tooth one and the crisscross meshing of tooth two to make the slide can only remove downwards in the spout, and then can prevent under the supporting role of bracing piece that splint are not hard up, can further dilute the dynamics of feed pipe at the in-process that rocks.

Compared with the prior art, the invention has the beneficial effects that:

1. through adding a series of structural components such as a clamping mechanism in the device, under the matched use of the screw rod and the arc-shaped plate, the water supply pipe can be further pressed under the impact force of water flow and the self-gravity action of the water flow, so that the aim of fastening and clamping the water supply pipe can be achieved, under the matched use of the spring air bag and the rubber air bag, when the water flow in the water supply pipe is suddenly increased, the rubber air bag jacks up and supports the water supply pipe, further, the acting force of the water supply pipe in the shaking process can be diluted and buffered, the degree of abrasion of the wall of the water supply pipe caused by the sudden increase of the water flow is reduced, the service life of the water supply pipe is prolonged, and meanwhile, through arranging the anti-loosening component, when the water flow in the water supply pipe is suddenly reduced, the clamping force of the clamping plate caused by the rotation of the screw rod can be prevented from being reduced;

2. through adding a series of structural component such as buffer gear and stop gear in the device, can adapt to the expend with heat and contract with cold change under the condition of different seasons of feed pipe, can prevent to lead to the pipe wall to break because splint will feed pipe centre gripping is too tight unable adaptation expend with heat and contract with cold, use down through the cooperation of slide and spout simultaneously, can further dilute the dynamics of feed pipe at the in-process that rocks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a view of the clamping mechanism of the present invention in combination with a service pipe;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the invention at B in FIG. 2;

FIG. 5 is a view of the combination of the lead screw and the fixing rod of the present invention;

FIG. 6 is an enlarged view of the invention at C of FIG. 2;

fig. 7 is an enlarged view of the invention at D in fig. 2.

Description of reference numerals:

1. a fixed seat; 2. a water supply pipe;

3. a clamping mechanism; 302. a first limiting groove; 303. a limiting block; 304. a splint; 305. a first through groove; 306. a screw rod; 307. a first arc-shaped groove; 308. a first gear; 309. a movable groove; 310. an arc-shaped groove II; 311. a second gear; 312. a transmission rod; 313. a rectangular groove; 314. a rectangular block; 315. an arc-shaped plate; 316. a spring air bag; 317. an air delivery cavity; 318. a rubber air bag;

319. a locking assembly; 320. a second through groove; 321. a rotating groove; 322. fixing the rod; 323. a first limiting plate; 324. a second limiting groove; 325. a second limiting plate; 326. an elastic reed;

4. a buffer mechanism; 401. a baffle plate; 402. a third limiting groove; 403. a third limiting plate; 404. a fourth limiting plate; 405. an air lock; 406. hydraulic oil;

5. a limiting mechanism; 501. a chute; 502. a first tooth; 503. a rotating shaft; 504. a support bar; 505. a slide plate; 506. and a second tooth.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention provides a technical solution:

a reinforcing base for pipe laying is shown in figures 1 to 7 and comprises a fixing base 1, wherein a clamping mechanism 3 is arranged on the outer surface of the upper end of the fixing base 1, a buffer mechanism 4 is arranged inside the clamping mechanism 3, limiting mechanisms 5 are arranged on the outer surfaces of two sides of the clamping mechanism 3, a water supply pipe 2 is arranged between the clamping mechanisms 3, and the fixing bases 1 are a plurality of and are connected in a welding mode;

the clamping mechanism 3 comprises a first limit groove 302, a limit block 303, a clamp plate 304, a first through groove 305, a screw rod 306, a first arc groove 307, a first gear 308, a movable groove 309, a second arc groove 310, a second gear 311, a transmission rod 312, a rectangular groove 313, a rectangular block 314 and an arc plate 315, wherein the position, close to the center, of the outer surface of the upper end of the fixed seat 1 is provided with the first limit groove 302, the inner part of the first limit groove 302 is embedded in movable connection with the limit block 303, the outer surface of the upper end of the limit block 303 is fixedly connected with the clamp plate 304, the position, close to the right side, of the outer surface of the upper end of the fixed seat 1 is provided with the first through groove 305, the inner part of the first through groove 305 is in threaded connection with the screw rod 306, the left side of the inner surface of the first through groove 305 is provided with the first arc groove 307, the inner part of the first arc groove 307 is rotatably connected with the first gear 308, the outer surface of the front end of the first arc groove 307 is provided with the movable groove 309, and the outer surface of the left side of the movable groove 309 is provided with the second arc groove 310, the inner part of the second arc-shaped groove 310 is rotatably connected with a second gear 311, the outer surfaces of the front ends of the first gear 308 and the second gear 311 are respectively provided with a transmission rod 312, the transmission rod 312 is positioned in the movable groove 309, the center of the outer surface of the upper end of the fixed seat 1 is provided with a rectangular groove 313, a rectangular block 314 is arranged in the rectangular groove 313, the outer surface of the upper end of the rectangular block 314 is fixedly connected with an arc-shaped plate 315, the outer surface of the right side of the rectangular block 314 is meshed with the second gear 311, and the first gear 308 is meshed with the screw rod 306.

When the water supply pipe 2 needs to be fixed, firstly, a user places the water supply pipe 2 on the arc-shaped plate 315 on the fixed seat 1, at this time, the rectangular block 314 is pressed downwards under the self-weight condition of the water supply pipe 2 to enter the rectangular groove 313, the gear two 311 in the arc-shaped groove two 310 can be driven to rotate in the process that the rectangular block 314 moves downwards, then the transmission rod 312 on the gear two 311 performs circumferential rotation in the movable groove 309, so that the gear one 308 in the arc-shaped groove one 307 can be driven to rotate, the screw rod 306 in the through groove one 305 can be driven to rotate and move upwards when the gear one 308 rotates, one end of the clamping plate 304 can be jacked up in the process that the screw rod 306 extends from the through groove one 305, the clamping plate 304 can be forced to generate angular deviation under the matching of the limiting groove one 302 and the limiting block 303, so that the top ends of the two clamping plates 304 move towards the middle and are in a folding trend, if the water flow is larger when the water supply pipe 2 works, under the impact force of rivers and the effect of gravity from rivers, can further push down feed pipe 2 to can reach the purpose of fastening centre gripping feed pipe 2, reduce because of the impact force of rivers leads to the centre gripping dynamics reduction of splint 304 in feed pipe 2, and then improve the stability that feed pipe 2 was held.

As an embodiment of the present invention, the outer surface of the rectangular block 314 and the inner surface of the rectangular groove 313 are attached to each other, the outer surface of the lower end of the rectangular block 314 is provided with a spring air bag 316, the cross-sectional area of the spring air bag 316 is the same as that of the rectangular block 314, the outer surface of the upper end of the arc-shaped plate 315 is provided with a plurality of rubber air bags 318, the rectangular block 314 is internally provided with an air transmission chamber 317, the rubber air bags 318, the air transmission chamber 317 and the spring air bag 316 are communicated with each other, the outer surface of the rubber air bags 318 is provided with anti-slip threads, and the outer surface of the lower end of the screw 306 is provided with an anti-loose assembly 319.

Based on the in-process of fixture 3 work, if under the condition of the discharge surge in the feed pipe 2, very easily lead to feed pipe 2 to push down arc 315 fast, in operation, feed pipe 2 is when pushing down rectangle piece 314 fast, the spring gasbag 316 of rectangle piece 314 bottom receives pressure, because spring gasbag 316 has the effect of buffering, thereby when rectangle piece 314 pushes down, pass through gas transmission chamber 317 with the gas extrusion in the spring gasbag 316 and get into in the rubber gasbag 318, rubber gasbag 318 jack-up and set off feed pipe 2, and then can dilute the buffering with the effort of rocking the feed pipe 2 of in-process, reduce the degree that leads to the wearing and tearing of feed pipe 2 pipe wall because of the discharge surge.

As an embodiment of the present invention, the anti-loosening assembly 319 includes a second through groove 320, a rotating groove 321, a fixing rod 322, a first limiting plate 323, a second limiting groove 324, a second limiting plate 325, and an elastic spring 326, the outer surface of the lower end of the screw 306 is provided with the rotating groove 321, the outer surface of the lower end of the first through groove 305 is provided with the second through groove 320, the fixing rod 322 is rotatably connected between the second through groove 320 and the rotating groove 321, the annular inner surface of the rotating groove 321 is fixedly connected with the first limiting plate 323, the position of the annular outer surface of the fixing rod 322, which is close to the top end, is provided with the second limiting groove 324, the inner surface of the second limiting groove 324 is slidably connected with the second limiting plate 325, the elastic spring 326 is arranged between the second limiting groove 324 and the second limiting plate 325, the first limiting plate 323 and the second limiting plate 325 are distributed in a relative state, and the outer surface of the lower end of the rotating groove 321 is welded with a protection plate, the through-hole has been seted up to the central point of guard plate, and the diameter of through-hole equals the diameter of dead lever 322, the position fixedly connected with fixture block that the annular surface of dead lever 322 is close to the bottom, the guide rail has been seted up to the internal surface that leads to groove two 320, and the fixture block slides in the guide rail is inside.

Based on the working process of the clamping mechanism 3, if the water flow in the water supply pipe 2 is suddenly reduced and the resilience of the spring airbag 316 is utilized, the clamping force of the clamping plate 304 is easily reduced, during working, the resilience of the spring airbag 316 forces the gear two 311 to have a tendency of rotating, so as to drive the screw 306 to rotate and move downwards, when the screw 306 has a tendency of rotating, the first limiting plate 323 in the rotating groove 321 and the second limiting plate 325 in the fixing rod 322 are mutually resisted, so as to prevent the clamping force of the clamping plate 304 from being reduced due to the rotation of the screw 306, when the water supply pipe 2 moves downwards, the screw 306 rotates upwards, at the moment, the first limiting plate 323 in the rotating groove 321 extrudes the second limiting plate 325 on the fixing rod 322 into the second limiting groove 324, when the first limiting plate 323 is not in contact with the second limiting plate 325, the normal operation of the anti-loosening assembly 319 can be ensured under the resilience of the elastic reed 326 in the second limiting groove 324, under the cooperation of the fixture blocks on the fixing rods 322 and the guide rails in the second through grooves 320, the fixing rods 322 can be prevented from being driven to rotate when the screw rod 306 rotates, and therefore the stability of the device is improved.

As an embodiment of the present invention, the buffering mechanism 4 includes a baffle 401, a third limiting groove 402, a third limiting plate 403, a fourth limiting plate 404, an air plug 405, and hydraulic oil 406, the inner surface of the clamping plate 304 is of an arc structure, the position of the arc surface of the clamping plate 304 near the bottom end is fixedly connected to the baffle 401, the inner surface of the clamping plate 304 is provided with the third limiting groove 402, the left outer surface of the baffle 401 is fixedly connected to the third limiting plate 403, the position of the left outer surface of the baffle 401 near the third limiting plate 403 is fixedly connected to the fourth limiting plate 404, the third limiting plate 403 and the fourth limiting plate 404 are both of an arc structure and are located inside the third limiting groove 402, the third limiting plate 403 and the fourth limiting plate 404 are distributed in an opposite state, the tail ends of the third limiting plate 403 and the fourth limiting plate 404 are both fixedly connected to the air plug 405, and the inside of the third limiting groove 402 is filled with hydraulic oil 406, the hydraulic oil 406 is located between two air locks 405.

Based on the in-process of fixture 3 work, when splint 304 when 2 centre grippings to the feed pipe, the outer surface laminating of baffle 401 on two splint 304 and feed pipe 2, under the cooperation of three 403 of limiting plate on through baffle 401 and four 404 of limiting plate in three 402 of spacing groove, can adapt to the expend with heat and contract with cold change of feed pipe 2 under the condition in different seasons, can prevent to lead to the pipe wall to break because splint 304 leads to expend with heat and contract with cold with water 2 centre gripping tension unable adaptation, pack hydraulic oil 406 and under the cooperation of gas plug 405 through three 402 of spacing groove simultaneously, make to have certain buffering dynamics between feed pipe 2 and the splint 304, thereby improve the availability factor of device.

As an embodiment of the present invention, the limiting mechanism 5 includes a first sliding groove 501, a first tooth 502, a rotating shaft 503, a supporting rod 504, a sliding plate 505, and a second tooth 506, the sliding groove 501 is formed at a position on the left outer surface of the clamping plate 304 near the bottom end, the first tooth 502 is formed inside the sliding groove 501, the rotating shaft 503 is embedded and connected at a left position on the upper outer surface of the fixing base 1 near the center, the supporting rod 504 is fixedly connected at the upper outer surface of the rotating shaft 503, the sliding plate 505 is fixedly connected at the upper outer surface of the supporting rod 504, the second tooth 506 is formed on the right outer surface of the sliding plate 505, the second tooth 506 and the first tooth 502 are engaged with each other, and an inclination angle of the inner surface of the first sliding groove 501 is 30 degrees.

Can drive stop gear 5 in the course of the work based on fixture 3 and start, in operation, when splint 304 takes place angular deviation, slide 505 on bracing piece 504 moves in spout 501 slope down through the cooperation of pivot 503, because tooth 502 and tooth 506 crisscross meshing, thereby make slide 505 can only move down in spout 501, and then can prevent under the supporting role of bracing piece 504 that splint 304 is not hard up, can further dilute the dynamics of feed pipe 2 at the in-process that rocks.

The working principle is as follows: through adding a series of structural components such as a clamping mechanism 3 in the device, under the impact force of water flow and the self-gravity action of the water flow by using the lead screw 306 and the arc-shaped plate 315 in a matched manner, the water supply pipe 2 can be further pressed downwards, so that the aim of fastening and clamping the water supply pipe 2 can be achieved, under the matched use of the spring air bag 316 and the rubber air bag 318, when the water flow in the water supply pipe 2 is increased suddenly, the rubber air bag 318 jacks up and supports the water supply pipe 2, further, the acting force of the water supply pipe 2 in the shaking process can be diluted and buffered, the degree of pipe wall abrasion of the water supply pipe 2 caused by the sudden increase of the water flow is reduced, the service life of the water supply pipe 2 is prolonged, meanwhile, through arranging the anti-loosening component 319, when the water flow in the water supply pipe 2 is reduced suddenly, the clamping force of the clamping plate 304 caused by the rotation of the lead screw 306 can be prevented from being reduced, through adding a series of structural components such as a buffer mechanism 4 and a limiting mechanism 5 in the device, can adapt to the expend with heat and contract with cold change of feed pipe 2 under the condition in different seasons, can prevent to lead to the pipe wall to break because splint 304 leads to expend with heat and contract with cold with the too tight unable adaptation of feed pipe 2 centre gripping, uses through the cooperation of slide 505 with spout 501 simultaneously down, can further dilute the dynamics of feed pipe 2 at the in-process that rocks.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.