CN219314414U - Pipe-hanging device convenient to adjust for pipe installation - Google Patents

Abstract

The utility model discloses a pipe hanging device convenient to adjust, which comprises a supporting rod, wherein a supporting plate is arranged at the top of the supporting rod, a sliding rod is fixedly arranged at the top of the supporting plate, two ends of the outer side of the sliding rod are both connected with sliding seats in a sliding manner, one side position of each sliding seat is connected with a nut seat, the inner side of each nut seat is sleeved with a screw rod through threads, the screw rod is arranged at the top of the supporting plate, one end position of the bottom of each sliding seat is fixedly connected with a telescopic sleeve, the other end position of the bottom of each sliding seat is fixedly connected with a first hydraulic cylinder, a clamping mechanism is arranged, a plurality of ejector rods are pushed by a plurality of second hydraulic cylinders to clamp the periphery of the inner wall of a pipe, damage to the pipe caused by overlarge single-point stress of the pipe is avoided during clamping, the clamping process is kept stable, the contact area between the clamping plate and the inner wall of the pipe is increased, and damage to the inner wall of the pipe is avoided.

Description

Pipe-hanging device convenient to adjust for pipe installation

Technical Field

The utility model relates to the technical field of pipe hanging equipment, in particular to a pipe hanging device convenient to adjust for pipe installation.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and generally, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high pressure position to a low pressure position of the pipeline, and the pressure or gravity of the fluid can be utilized for conveying the fluid, so that the pipeline has wide application and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices;

but in the working environment of reality, in the in-process of carrying out centre gripping hoist and mount to the pipeline, take place the too big condition of pipeline local position single point atress easily to make the pipeline unable carry out whole atress, simultaneously because of the pipeline gravity is big, the atress is inhomogeneous, easily leads to the pipeline to damage.

Disclosure of Invention

The utility model provides a pipeline clamping device, which can effectively solve the problems that in the background art, the pipeline is easy to be subjected to overlarge single-point stress at the local position in the process of clamping and hoisting the pipeline, so that the pipeline cannot be subjected to integral stress, and meanwhile, the pipeline is easy to be damaged due to the fact that the gravity of the pipeline is large and the stress is uneven.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline installation pipe hanging device convenient to adjust, includes the bracing piece, the backup pad is installed at the bracing piece top, backup pad top fixed mounting has the slide bar, slide bar outside both ends all sliding connection have the slide, slide one side position department is connected with the nut seat, the screw rod has been cup jointed through the screw thread to the nut seat inboard, the screw rod is installed in the backup pad top, slide bottom one end position department fixedly connected with telescopic sleeve, slide bottom other end position department fixedly connected with first pneumatic cylinder, telescopic sleeve inside swing joint has the telescopic link, telescopic link tip fixedly connected with fixture, lead screw one end is connected with the motor, the motor is installed in the backup pad tip, slide and nut seat bottom even install the removal wheel, removal wheel movable mounting is in the backup pad top, warning light is installed to backup pad top one end;

the clamping mechanism comprises a connecting rod, a fixed rod, a second hydraulic cylinder, a push rod, an annular groove, a supporting ring, a clamping plate, a threaded hole and a bolt;

the telescopic link tip fixedly connected with connecting rod, connecting rod one end fixedly connected with dead lever, the second pneumatic cylinder is evenly installed to dead lever outside limit portion, second pneumatic cylinder one end fixedly connected with ejector pin, the ring channel has been seted up to ejector pin outside limit portion, ring channel internally mounted has the supporting ring, supporting ring outside fixedly connected with grip block, threaded hole has all been seted up to ejector pin one side both ends corresponding ring channel inside position department, threaded hole inside is through threaded connection has the bolt.

Preferably, the base is installed to the bracing piece bottom, install the strengthening rib between base and the bracing piece, four groups of round holes have evenly been seted up to the base tip, the lead screw outside is provided with two sets of screw threads, and the spiral direction of two sets of screw threads is opposite, telescopic link one side portion fixed mounting has the mounting panel, mounting panel top and first pneumatic cylinder bottom fixed connection.

Preferably, a screw hole is formed in one side of the supporting ring corresponding to the position of the screw hole, the bolt penetrates through the screw hole to be in threaded connection with the screw hole, and the outer side edge of the clamping plate is provided with convex teeth.

Preferably, an anti-over-position mechanism is arranged at the bottom of the telescopic rod and comprises a notch, a moving rod, a spring, a first switch and a second switch;

the telescopic link bottom has been seted up the notch, notch one end sliding connection has the movable rod, movable rod one side corresponds notch inside position department fixedly connected with spring, spring one end and notch other end fixed connection, one telescopic link bottom sliding connection's movable rod one side corresponds notch inboard tip position department and is provided with first switch, another telescopic link bottom sliding connection's movable rod one side corresponds first switch position department and is provided with the second switch.

Preferably, the input end of the motor is electrically connected with the output end of the first switch, and the input end of the warning lamp is electrically connected with the output end of the second switch.

Preferably, the input end of the first switch is electrically connected with an external power supply, and the input end of the second switch is electrically connected with the external power supply.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with fixture, promote a plurality of ejector pins through a plurality of second pneumatic cylinders, carry out the centre gripping around the pipeline inner wall, pipeline single point atress is too big causes the damage to the pipeline when avoiding the centre gripping, makes the centre gripping process remain steady, through the dogtooth on grip block surface, increases the area of contact of grip block and pipeline inner wall, makes the pipeline atress more even, has avoided causing the damage to the pipeline inner wall, through the cooperation of screw hole bolt, conveniently dismantle the change to the grip block to the convenience carries out the pipe hanging operation to different pipelines.

2. Be provided with and prevent the mechanism that moves, stretch into the inside in-process of pipeline with fixture, the pipeline both ends promote movable rod compression spring and to both sides slip, when the movable rod moved fixed position, the first switch on the movable rod was compressed tightly by automatic, and the control motor is timely automatic shutdown, prevents that the motor from continuing to move and causes the damage to the telescopic link, has guaranteed the safety of centre gripping in-process, and the second switch on the movable rod is compressed tightly simultaneously, and the control warning light is opened in order to indicate staff fixture to put in place, has improved the efficiency of centre gripping pipeline.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the clamping mechanism of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the annular groove of the present utility model;

FIG. 4 is a schematic view of the structure of the anti-over-position mechanism of the present utility model;

FIG. 5 is a schematic view of the mounting structure of the second switch of the present utility model;

reference numerals in the drawings: 1. a support rod; 2. a support plate; 3. a slide bar; 4. a slide; 5. a nut seat; 6. a screw rod; 7. a telescopic sleeve; 8. a first hydraulic cylinder; 9. a telescopic rod;

10. a clamping mechanism; 1001. a connecting rod; 1002. a fixed rod; 1003. a second hydraulic cylinder; 1004. a push rod; 1005. an annular groove; 1006. a support ring; 1007. a clamping plate; 1008. a threaded hole; 1009. a bolt;

11. an anti-oversubstance mechanism; 1101. a notch; 1102. a moving rod; 1103. a spring; 1104. a first switch; 1105. a second switch;

12. a motor; 13. a moving wheel; 14. a warning light.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, the utility model provides a technical scheme, a pipeline installation pipe hanging device convenient to adjust, which comprises a supporting rod 1, a base is installed at the bottom of the supporting rod 1, a reinforcing rib is installed between the base and the supporting rod 1, four groups of round holes are uniformly formed in the end part of the base, stability of supporting of the supporting rod 1 is improved, a supporting plate 2 is installed at the top of the supporting rod 1, a sliding rod 3 is fixedly installed at the top of the supporting plate 2, two ends of the outer side of the sliding rod 3 are slidably connected with a sliding seat 4, a nut seat 5 is connected to one side position of the sliding seat 4, a screw rod 6 is sleeved on the inner side of the nut seat 5 through threads, two groups of threads are arranged at the outer side of the screw rod 6, the two groups of threads rotate oppositely, the screw rod 6 is convenient to drive the two groups of nut seats 5 to move simultaneously, the screw rod 6 is installed at the top of the supporting plate 2, a telescopic sleeve 7 is fixedly connected to the bottom of the sliding seat 4, a first hydraulic cylinder 8 is fixedly connected to the bottom of the telescopic sleeve 7, a telescopic rod 9 is fixedly connected to the bottom of the telescopic rod 4, a mounting plate is fixedly connected to the bottom of the telescopic rod 9, the bottom of the telescopic rod 9 is fixedly provided with a mounting plate 8, the telescopic rod 12 is fixedly connected to the bottom of the first hydraulic cylinder 4, a motor is conveniently driven by the telescopic rod 9 is fixedly connected to the bottom of the telescopic rod 4, a movable end 12 is fixedly connected to the top of the supporting plate 12, a movable lamp support plate 12 is mounted at the top of the supporting plate 2, and a movable end 13 is mounted at the top of the lamp end of the lamp 12, and the lamp is mounted at the top of the lamp is 13, and the lamp is mounted at the end of the lamp is 13 is mounted at 13;

the clamping mechanism 10 comprises a connecting rod 1001, a fixed rod 1002, a second hydraulic cylinder 1003, a push rod 1004, an annular groove 1005, a support ring 1006, a clamping plate 1007, a threaded hole 1008 and a bolt 1009;

the telescopic link 9 tip fixedly connected with connecting rod 1001, connecting rod 1001 one end fixedly connected with dead lever 1002, the second pneumatic cylinder 1003 is evenly installed to dead lever 1002 outside side portion, second pneumatic cylinder 1003 one end fixedly connected with ejector pin 1004, annular groove 1005 has been seted up to ejector pin 1004 outside side portion, annular groove 1005 internally mounted has holding ring 1006, holding ring 1006 outside fixedly connected with grip block 1007, screw hole 1008 has all been seted up to the inside position department of annular groove 1005 in ejector pin 1004 one side both ends correspondence, screw hole 1008 is inside to have bolt 1009 through threaded connection, screw hole has been seted up to holding ring 1006 one side correspondence screw hole 1008 position department, bolt 1009 passes screw hole 1008 and screw threaded connection, the dogtooth is installed to holding plate 1007 outside side portion, the convenience of conveniently carrying out spacing installation to holding ring 1006, be convenient for dismantle it simultaneously, improve the convenience of holding plate 1007 and make the holding plate 1007 possess higher supporting stability when supporting the pipe wall through the dogtooth.

The bottom of the telescopic rod 9 is provided with an anti-over-position mechanism 11, and the anti-over-position mechanism 11 comprises a notch 1101, a moving rod 1102, a spring 1103, a first switch 1104 and a second switch 1105;

notch 1101 has been seted up to telescopic link 9 bottom, notch 1101 one end sliding connection has movable rod 1102, and movable rod 1102 one side corresponds notch 1101 inside position department fixedly connected with spring 1103, spring 1103 one end and notch 1101 other end fixed connection, and movable rod 1102 one side of telescopic link 9 bottom sliding connection corresponds notch 1101 inboard tip position department and is provided with first switch 1104, and another telescopic link 9 bottom sliding connection's movable rod 1102 one side corresponds first switch 1104 position department and is provided with second switch 1105.

The input end of the motor 12 is electrically connected with the output end of the first switch 1104, the input end of the warning lamp 14 is electrically connected with the output end of the second switch 1105, the input end of the first switch 1104 is electrically connected with an external power supply, and the input end of the second switch 1105 is electrically connected with the external power supply.

The working principle and the using flow of the utility model are as follows: in the use process, firstly, the motor 12 is turned on to enable the screw rod 6 to rotate, the sliding seat 4 and the nut seat 5 are enabled to move towards two sides until the clamping mechanism 10 passes through two ends of a pipeline, and then the first hydraulic cylinder 8 is adjusted to enable the clamping mechanism 10 to fall to two sides of the pipeline until the outer side of the clamping plate 1007 does not exceed the corresponding position of the inner side of the pipeline;

then, the motor 12 is turned on to enable the sliding seat 4 and the nut seat 5 to move towards the middle, the clamping mechanism 10 moves into a pipeline along with the sliding seat, then two ends of the pipeline start to push the moving rod 1102 to move towards two ends until the first switch 1104 and the second switch 1105 on one side of the moving rod 1102 move to the inner wall of one end of the notch 1102 to be automatically compressed and pressed down, the first switch 1104 controls the motor 12 to stop rotating, the second switch 1105 controls the warning lamp 14 to be turned on, the alignment of the clamping mechanism 10 is completed, and damage caused by the fact that the motor 12 rotates to be over-positioned is effectively prevented;

the second hydraulic cylinder 1003 is adjusted to push the ejector rod 1004 outwards, so that the outer side of the clamping plate 1007 is tightly attached to the inner wall of the pipeline, damage caused by overlarge single-point stress on the inner wall of the pipeline is avoided, clamping of pipelines with different specifications can be realized, the inner wall of the pipeline is stressed more uniformly through uniform convex teeth on the outer side of the clamping plate 1007, damage to the pipeline is prevented, and the pipeline is kept stable in the clamping process;

then through adjustment first pneumatic cylinder 8, make telescopic link 9 rise, drive fixture 10 and rise, thereby lift up the pipeline, make the pipeline reach predetermined height, the easy to assemble pipeline, adjustment second pneumatic cylinder 1003, make grip block 1007 leave the pipeline inner wall, open motor 12, make slide 4 remove to both sides, drive fixture 10 and shift out the pipeline both ends, then adjust first pneumatic cylinder 8, make fixture 10 rise, accomplish the hoist and mount of pipeline, through the cooperation of screw hole 1008 and bolt 1009, the convenience of dismantling and installing grip block 1007 has been improved the convenience of maintenance.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a pipeline installation pipe hanging device of convenient regulation, includes bracing piece (1), backup pad (2) are installed at bracing piece (1) top, its characterized in that: the novel hydraulic lifting device is characterized in that a sliding rod (3) is fixedly arranged at the top of the supporting plate (2), sliding seats (4) are slidably connected to two ends of the outer side of the sliding rod (3), a nut seat (5) is connected to one side position of the sliding seat (4), a screw rod (6) is sleeved on the inner side of the nut seat (5) through threads, the screw rod (6) is arranged at the top of the supporting plate (2), a telescopic sleeve (7) is fixedly connected to one end position of the bottom of the sliding seat (4), a first hydraulic cylinder (8) is fixedly connected to the other end position of the bottom of the sliding seat (4), a telescopic rod (9) is movably connected to the inside of the telescopic sleeve (7), and a clamping mechanism (10) is fixedly connected to the end of the telescopic rod (9);

one end of the screw rod (6) is connected with a motor (12), the motor (12) is arranged at the end part of the supporting plate (2), and a warning lamp (14) is arranged at one end of the top of the supporting plate (2);

the clamping mechanism (10) comprises a connecting rod (1001), a fixed rod (1002), a second hydraulic cylinder (1003), a push rod (1004), an annular groove (1005), a supporting ring (1006), a clamping plate (1007), a threaded hole (1008) and a bolt (1009);

the telescopic rod (9) end fixedly connected with connecting rod (1001), connecting rod (1001) one end fixedly connected with dead lever (1002), second pneumatic cylinder (1003) are evenly installed at dead lever (1002) outside limit portion, second pneumatic cylinder (1003) one end fixedly connected with ejector pin (1004), ring channel (1005) have been seted up at ejector pin (1004) outside limit portion, ring channel (1005) internally mounted has supporting ring (1006), supporting ring (1006) outside fixedly connected with grip block (1007), screw hole (1008) have all been seted up in ring channel (1005) inside position department in ejector pin (1004) one side both ends, screw hole (1008) inside has bolt (1009) through threaded connection.

2. The easy-to-adjust pipe hanger apparatus of claim 1, wherein: the base is installed to bracing piece (1) bottom, install the strengthening rib between base and bracing piece (1), four groups of round holes have evenly been seted up to base tip, lead screw (6) outside is provided with two sets of screw threads, and the spiral direction of two sets of screw threads is opposite, telescopic link (9) one side limit portion fixed mounting has the mounting panel, mounting panel top and first pneumatic cylinder (8) bottom fixed connection.

3. The easy-to-adjust pipe hanger apparatus of claim 1, wherein: screw holes are formed in positions, corresponding to the screw holes (1008), on one side of the supporting ring (1006), the bolts (1009) penetrate through the screw holes (1008) to be in threaded connection with the screw holes, and protruding teeth are arranged on the outer side edge of the clamping plate (1007).

4. The easy-to-adjust pipe hanger apparatus of claim 1, wherein: an anti-over-position mechanism (11) is arranged at the bottom of the telescopic rod (9), and the anti-over-position mechanism (11) comprises a notch (1101), a moving rod (1102), a spring (1103), a first switch (1104) and a second switch (1105);

notch (1101) have been seted up to telescopic link (9) bottom, notch (1101) one end sliding connection has movable rod (1102), movable rod (1102) one side corresponds notch (1101) inside position department fixedly connected with spring (1103), spring (1103) one end and notch (1101) other end fixed connection, one telescopic link (9) bottom sliding connection's movable rod (1102) one side corresponds notch (1101) inboard tip position department and is provided with first switch (1104), another telescopic link (9) bottom sliding connection's movable rod (1102) one side corresponds first switch (1104) position department and is provided with second switch (1105).

5. The adjustable pipe hanger apparatus as claimed in claim 4, wherein: the input end of the motor (12) is electrically connected with the output end of the first switch (1104), and the input end of the warning lamp (14) is electrically connected with the output end of the second switch (1105);

the input end of the first switch (1104) is electrically connected with an external power supply, and the input end of the second switch (1105) is electrically connected with the external power supply.

6. The easy-to-adjust pipe hanger apparatus of claim 1, wherein: the bottoms of the sliding seat (4) and the nut seat (5) are uniformly provided with moving wheels (13), and the moving wheels (13) are movably arranged at the top of the supporting plate (2).

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