CN214534943U - Pipe hoop structure with bearing capacity adjusting and loosening degree - Google Patents

Abstract

The utility model relates to the technical field of pipeline connecting pieces, in particular to a pipe hoop structure with bearing capacity for adjusting the looseness degree, which comprises a fixed ring, wherein the upper end of the right side of the fixed ring is articulated with a movable ring, an adjusting groove matched with the movable ring for use is arranged inside the left side of the fixed ring, a plurality of teeth are arranged outside the left side of the movable ring, the left side end of the fixed ring is provided with a movable groove, the movable groove is communicated with the adjusting groove, the rear side of the inner wall of the movable groove is rotatably connected with a rotating shaft, a first gear meshed with the teeth is fixedly sleeved outside the rotating shaft, the front end of the first gear extends to the outside of the fixed ring and is movably sleeved with a sleeve, the utility model has the advantages of simple structure, reasonable design, convenient operation, suitability for pipelines with different models, and has a looseness prevention mechanism, can be used for a long time and has stronger bearing capacity, the applicability is high, and the method is worthy of popularization.

Description

Pipe hoop structure with bearing capacity adjusting and loosening degree

Technical Field

The utility model relates to a pipe connection spare technical field especially relates to a ferrule structure with bearing capacity adjusts lax degree.

Background

In the process of laying and installing pipelines, such as large bore pipe installation, pipe collars are often used as connecting pipe elements.

But present ferrule is mostly fixed dimension, and the pipeline of different models need prepare not unidimensional clamp, and is comparatively inconvenient, and moreover, present ferrule mostly does not have locking mechanism that moves, uses for a long time and can influence the stability of pipe connection, and in addition, present ferrule shape is narrower, when the pipe-line transportation object is more, because the bearing capacity of ferrule is more weak, causes the pipeline to leak very easily, influences the use of pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pipe hoop structure that has bearing capacity and adjust lax degree that proposes makes it not only be applicable to the pipeline of different models, has locking mechanism that moves moreover, can use for a long time to stronger bearing capacity has.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a pipe hoop structure with the bearing capacity adjusting relaxation degree, which comprises a fixing ring, wherein a movable ring is hinged to the upper end of the right side of the fixing ring, an adjusting groove matched with the movable ring for use is formed in the left side of the fixing ring, a plurality of teeth are arranged on the outer portion of the left side of the movable ring, a movable groove is formed in the left side end of the fixing ring and is communicated with the adjusting groove, a rotating shaft is connected to the rear side of the inner wall of the movable groove in a rotating mode, a first gear meshed with the teeth is fixedly sleeved on the outer portion of the rotating shaft, the front end of the first gear extends to the outer portion of the fixing ring and is movably sleeved with a sleeve, sliders are fixedly connected to the inner walls of the upper end and the lower end of the rear side of the sleeve respectively, sliding grooves matched with the two sliders are symmetrically formed in the front end of the first gear, first springs are installed at the front ends of the two sliders and are movably sleeved on the outer portion of the first gear, the front end of the sleeve is fixedly connected with a knob.

Preferably, a second gear is fixedly sleeved outside the sleeve, a fixed pipe is fixedly connected to the front side of the left end of the fixed ring and sleeved outside the second gear, and a toothed ring meshed with the second gear is fixedly installed inside the fixed pipe.

Preferably, the first reinforcing plate of the equal fixedly connected with in both ends around solid fixed ring, two the right-hand member of first reinforcing plate articulates respectively has the second movable block, the equal fixedly connected with second reinforcing plate in both ends around the activity ring, two the right-hand member of second reinforcing plate articulates respectively has first movable block, two the one end that the second reinforcing plate was kept away from to first movable block articulates with two second movable blocks mutually respectively.

Preferably, two the left end of second reinforcing plate articulates in proper order respectively has a plurality of third movable blocks, wherein two the left end of third movable block articulates respectively has the connecting block, two the one end fixedly connected with fixed block respectively, two that first reinforcing plate kept away from each other the fixed block is inside all to have seted up and to accomodate the groove, two accomodate the inner wall top in groove and rotate respectively and be connected with the receipts spool, two the outside of receipts spool all twines wire rope, two wire rope's left end extends to the outside of two fixed blocks respectively and fixedly connected with and two links up the link that the cooperation was used.

Preferably, the lower extreme of two receipts line axle extends to the outside and the fixedly connected with handle of fixed block respectively, two the both ends are articulated respectively to have the connecting rod about the handle, two the lower extreme of handle symmetry fixedly connected with second spring respectively, four the lower extreme of second spring respectively with connecting rod fixed connection.

Preferably, four one side that the connecting rod upper end is close to the handle is fixedly connected with stopper respectively, two the lower extreme outside of fixed block is fixed respectively and has been cup jointed the annular piece, two a plurality of spacing holes that use with the stopper cooperation are all seted up on the surface of annular piece.

The utility model provides a pair of pipe hoop structure with bearing capacity adjusts lax degree, beneficial effect lies in:

1. placing two pipelines to be connected inside a fixed ring, turning a movable ring and extending into an adjusting groove, pulling a sleeve pipe to the front end through a knob, extruding a first spring through two sliders inside the knob, moving the two sliders to the front ends of two sliding grooves so as to move the sleeve pipe out of the fixed pipe, rotating the sleeve pipe through the knob at the moment, driving a first gear to rotate through two sliders inside the sleeve pipe, driving the movable ring to move towards the inside of the adjusting groove through the meshing action between the first gear and a plurality of teeth until a pipe hoop is completely tightened, loosening the knob at the moment, enabling the sleeve pipe to move into the inside of the fixed pipe again under the action of the first spring so as to enable a second gear and the tooth ring to be meshed again, and effectively avoiding the problem that the tightness of the pipe hoop is reduced after long-time use, the practicability of the pipe hoop is improved;

2. the hanging rings are hung outside the corresponding hooks in sequence, then the handles are held, the two connecting rods are extruded towards the handles, the two second springs are compressed, the two connecting rods drive the two limit blocks to move out of the limit holes respectively, at the moment, the handles can be rotated, the take-up shafts are driven to rotate through the handles, the steel wire ropes are tightened in the rotating process of the take-up shafts, after the tightening, the handles only need to be loosened, the two connecting rods can push the two limit blocks into the corresponding limit holes again under the reset action of the two second springs, and therefore the two connecting blocks are connected with the two first reinforcing plates in sequence respectively, the bearing capacity of the pipe hoop can be increased after the two first reinforcing plates and the two second reinforcing plates are connected due to the fact that the areas of the two first reinforcing plates and the two second reinforcing plates are wide, leakage caused when the flow speed in a pipeline is too high is avoided, and the practicability of the pipe hoop is further increased;

the utility model discloses simple structure, reasonable in design, the operation of being convenient for not only is applicable to the pipeline of different models, has locking mechanism moreover, can use for a long time to have stronger bearing capacity, the suitability is higher, is worth promoting.

Drawings

Fig. 1 is a partial structural sectional view of a pipe clamp structure with a bearing capacity adjusting looseness degree provided by the present invention;

fig. 2 is a partial structural sectional view of a pipe clamp structure with a bearing capacity adjusting looseness degree provided by the present invention;

fig. 3 is a partial structural sectional view of a pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 4 is a left sectional view of a partial structure of a pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 5 is a left side view of a partial structure of a pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 6 is a front view of a partial structure of a pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 7 is an enlarged schematic view of a portion a of the pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 8 is an enlarged schematic view of a portion B of the pipe clamp structure with a bearing capacity adjusting slack degree according to the present invention;

fig. 9 is an enlarged schematic view of a C-portion structure of a pipe clamp structure with a bearing capacity adjusting looseness degree according to the present invention;

fig. 10 is an enlarged schematic view of a portion D of the pipe clamp structure with a bearing capacity adjusting slack degree according to the present invention.

In the figure: 1. a fixing ring; 2. a movable ring; 3. an adjustment groove; 4. teeth; 5. a movable groove; 6. a rotating shaft; 7. a first gear; 8. a slider; 9. a chute; 10. a first spring; 11. a sleeve; 12. a fixed tube; 13. a toothed ring; 14. a knob; 15. a second gear; 16. a first reinforcing plate; 17. a second reinforcing plate; 18. a first movable block; 19. a second movable block; 20. a third movable block; 21. connecting blocks; 22. hooking; 23. a fixed block; 24. taking up a spool; 25. a wire rope; 26. hanging a ring; 27. a ring block; 28. a limiting hole; 29. a handle; 30. a connecting rod; 31. a limiting block; 32. a second spring; 33. a receiving groove.

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.

Referring to fig. 1-10, a pipe hoop structure with bearing capacity adjustment lax degree, including solid fixed ring 1, gu the right side upper end of fixed ring 1 articulates there is the activity ring 2, gu fixed ring 1's left side is inside to be seted up with activity ring 2 cooperation adjustment tank 3 that uses, the left side outside of activity ring 2 is provided with a plurality of teeth 4, gu fixed ring 1's left side end has seted up activity groove 5, and activity groove 5 is linked together with adjustment tank 3, the inner wall rear side of activity groove 5 rotates and is connected with pivot 6, the outside of pivot 6 is fixed cup jointed and is connected with a plurality of teeth 4 meshed first gear 7, a plurality of teeth 4 and first gear 7's setting, can realize the regulation to the pipe hoop size, make the pipe hoop be applicable to the connection of different model pipelines, the suitability of pipe hoop has been increased.

The front end of the first gear 7 extends to the outside of the fixed ring 1 and is movably sleeved with a sleeve 11, the inner walls of the upper end and the lower end of the rear side of the sleeve 11 are respectively and fixedly connected with a slide block 8, the front end of the first gear 7 is symmetrically provided with a slide groove 9 matched with the two slide blocks 8, the front ends of the two slide blocks 8 are provided with a first spring 10, and the first spring 10 is movably sleeved outside the first gear 7, the front end of the sleeve 11 is fixedly connected with a knob 14, the outside of the sleeve 11 is fixedly sleeved with a second gear 15, the front side of the left end of the fixed ring 1 is fixedly connected with a fixed tube 12, and the fixed pipe 12 is sleeved outside the second gear 15, the inner part of the fixed pipe 12 is fixedly provided with a toothed ring 13 meshed with the second gear 15, the second gear 15 and the toothed ring 13 are arranged, the problem that the pipe hoop is not flexible after being used for a long time can be effectively avoided, the stability of pipeline connection is improved, and the practicability of the pipe hoop is improved.

The first reinforcing plate 16 of the equal fixedly connected with in both ends around solid fixed ring 1, the right-hand member of two first reinforcing plates 16 articulates respectively has the second movable block 19, the equal fixedly connected with second reinforcing plate 17 in both ends around the activity ring 2, the right-hand member of two second reinforcing plates 17 articulates respectively has first movable block 18, the one end that second reinforcing plate 17 was kept away from to two first movable blocks 18 is articulated mutually with two second movable blocks 19 respectively, the setting of two first reinforcing plates 16 and second reinforcing plate 17, the lifting surface area when can effectively increasing the ferrule use, improve the bearing capacity of ferrule, the practicality of ferrule has further been improved.

The left ends of the two second reinforcing plates 17 are respectively hinged with a plurality of third movable blocks 20 in sequence, wherein the left ends of the two third movable blocks 20 are respectively hinged with a connecting block 21, the ends, far away from each other, of the two first reinforcing plates 16 are respectively and fixedly connected with a fixed block 23, the insides of the two fixed blocks 23 are respectively provided with a containing groove 33, the top ends of the inner walls of the two containing grooves 33 are respectively and rotatably connected with a wire collecting shaft 24, the outsides of the two wire collecting shafts 24 are respectively wound with a steel wire rope 25, the left ends of the two steel wire ropes 25 respectively extend to the outsides of the two fixed blocks 23 and are fixedly connected with hanging rings 26 matched with the two hooks 22 for use, the lower ends of the two wire collecting shafts 24 respectively extend to the outsides of the fixed blocks 23 and are fixedly connected with handles 29, the left and right ends of the two handles 29 are respectively hinged with connecting rods 30, the lower ends of the two handles 29 are respectively and symmetrically and fixedly connected with second springs 32, and the lower ends of the four second springs 32 are respectively and fixedly connected with the connecting rods 30, the setting of fixed block 23 can tighten up between two first reinforcing plates 16 and two second reinforcing plates 17, has further improved the suitability of ferrule and the steadiness of pipe connection, has increased the holistic practicality of ferrule.

One side that four connecting rods 30 upper ends are close to handle 29 is fixedly connected with stopper 31 respectively, and the lower extreme outside of two fixed blocks 23 is fixed respectively has cup jointed annular piece 27, and a plurality of spacing holes 28 that use with stopper 31 cooperation are all seted up on the surface of two annular pieces 27, and stopper 31 and the setting in a plurality of spacing holes 28 can prevent effectively that it is not hard up between first reinforcing plate 16 and the second reinforcing plate 17, have effectively increased the stability that the ferrule is connected.

The working principle is as follows: when the pipe clamp is used, firstly, two pipelines to be connected are required to be placed inside the fixed ring 1, then the movable ring 2 is turned over and extends into the adjusting groove 3, then the sleeve 11 is pulled towards the front end through the knob 14, the first spring 10 is extruded through the two sliders 8 inside the knob 14, the two sliders 8 are moved to the front ends of the two sliding grooves 9, so that the sleeve 11 is moved out of the fixed pipe 12, at the moment, the sleeve 11 can be rotated through the knob 14, the rotating shaft 6 is rotated through the two sliders 8 inside the sleeve 11, the first gear 7 is driven to rotate through the rotating shaft 6, the movable ring 2 is driven to move towards the inside of the adjusting groove 3 through the meshing action between the first gear 7 and the plurality of teeth 4 until the pipe clamp is completely tightened, at the moment, the knob 14 can be loosened, so that the sleeve 11 is moved into the inside of the fixed pipe 12 again under the action of the first spring 10, the second gear 15 and the gear ring 13 are meshed again, so that the problem that the tightness of the pipe clamp is reduced after long-time use can be effectively solved; then the hanging rings 26 can be hung outside the corresponding hooks 22 in sequence, then the handle 29 is held, the two connecting rods 30 are extruded towards the handle 29, the two second springs 32 are compressed, the two connecting rods 30 respectively drive the two limit blocks 31 to move out of the limit holes 28, at the moment, the handle 29 can be rotated, the wire take-up shaft 24 is driven to rotate through the handle 29, the wire rope 25 is tightened in the rotating process of the wire take-up shaft 24, after the wire rope is tightened, the two connecting rods 30 can push the two limit blocks 31 into the corresponding limit holes 28 again under the reset action of the two second springs 32 only by loosening the handle 29, so that the two connecting blocks 21 are respectively connected between the two first reinforcing plates 16 in sequence, and because the areas of the two first reinforcing plates 16 and the two second reinforcing plates 17 are wider, the bearing capacity of the pipe hoop can be increased after the connection, and the leakage caused by overlarge flow rate in the pipeline can be avoided, the overall practicability of the pipe clamp is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a ferrule structure with bearing capacity adjusts degree of relaxation, includes solid fixed ring (1), its characterized in that, gu the right side upper end of fixed ring (1) articulates there is activity ring (2), gu the left side of fixed ring (1) is inside to be seted up with activity ring (2) cooperation use adjustment tank (3), the left side outside of activity ring (2) is provided with a plurality of teeth (4), gu the left side end of fixed ring (1) has seted up activity groove (5), and activity groove (5) are linked together with adjustment tank (3), the inner wall rear side of activity groove (5) is rotated and is connected with pivot (6), the outside fixed of pivot (6) is cup jointed first gear (7) with a plurality of teeth (4) meshing, the front end of first gear (7) extends to the outside of solid fixed ring (1) and activity cup joints sleeve pipe (11), respectively fixedly connected with slider (8) on the inner wall at both ends about sleeve pipe (11) rear side, the front end of the first gear (7) is symmetrically provided with sliding grooves (9) matched with the two sliding blocks (8) for use, the front ends of the two sliding blocks (8) are provided with first springs (10), the first springs (10) are movably sleeved outside the first gear (7), and the front end of the sleeve (11) is fixedly connected with a knob (14).

2. The pipe hoop structure with the bearing capacity adjusting looseness degree according to claim 1, wherein a second gear (15) is fixedly sleeved on the outer portion of the sleeve (11), a fixed pipe (12) is fixedly connected to the front side of the left end of the fixed ring (1), the fixed pipe (12) is sleeved on the outer portion of the second gear (15), and a toothed ring (13) meshed with the second gear (15) is fixedly installed on the inner portion of the fixed pipe (12).

3. The pipe hoop structure with the bearing capacity adjusting and loosening degree as claimed in claim 1, wherein the front end and the rear end of the fixing ring (1) are fixedly connected with first reinforcing plates (16), the right ends of the two first reinforcing plates (16) are respectively hinged with second movable blocks (19), the front end and the rear end of the movable ring (2) are fixedly connected with second reinforcing plates (17), the right ends of the two second reinforcing plates (17) are respectively hinged with first movable blocks (18), and the ends, away from the second reinforcing plates (17), of the two first movable blocks (18) are respectively hinged with the two second movable blocks (19).

4. A pipe clamp structure with load bearing capacity adjusted slack as claimed in claim 3, it is characterized in that the left ends of the two second reinforcing plates (17) are respectively hinged with a plurality of third movable blocks (20) in turn, wherein two the left end of third movable block (20) articulates respectively has connecting block (21), two one end fixedly connected with fixed block (23), two that first reinforcing plate (16) kept away from each other fixed block (23) is inside all seted up and has accomodate groove (33), two the inner wall top of accomodating groove (33) rotates respectively and is connected with receipts spool (24), two the outside of receiving spool (24) all twines wire rope (25), two the left end of wire rope (25) extends to the outside of two fixed blocks (23) respectively and fixedly connected with and two links (22) the link (26) that cooperate and use.

5. The pipe hoop structure with the bearing capacity adjusting looseness function according to claim 4, wherein the lower ends of the two take-up shafts (24) extend to the outside of the fixing block (23) and are fixedly connected with handles (29), the left end and the right end of each of the two handles (29) are hinged with a connecting rod (30), the lower ends of the two handles (29) are symmetrically and fixedly connected with second springs (32), and the lower ends of the four second springs (32) are fixedly connected with the connecting rods (30).

6. The pipe hoop structure with the bearing capacity adjusting looseness degree according to claim 5, wherein limiting blocks (31) are fixedly connected to one sides, close to the handle (29), of the upper ends of the four connecting rods (30) respectively, annular blocks (27) are fixedly sleeved outside the lower ends of the two fixing blocks (23) respectively, and a plurality of limiting holes (28) matched with the limiting blocks (31) in use are formed in the surfaces of the two annular blocks (27).

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