CN212986278U

CN212986278U - PPR pipe fitting is moulded to aluminum alloy lining

Info

Publication number: CN212986278U
Application number: CN202021740941.6U
Authority: CN
Inventors: 李红江
Original assignee: Jinan Jiantong Pipe Industry Co ltd
Current assignee: Jinan Jiantong Pipe Industry Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-16
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a PPR pipe fitting technical field, and disclose a PPR pipe fitting is moulded to aluminum alloy lining, solved present pipe fitting can not adjust according to pipeline mounting position height when supporting the pipeline to and the relatively poor problem of pipeline fixation effect, it includes the base, the middle part of base upper end is connected with the screw thread post, the utility model discloses, rotate along screw thread section of thick bamboo internal thread through the screw thread post, make the device can adjust the height from top to bottom, thereby can adapt to different pipeline mounting height position and support the regulation, and adjust convenient and fast; through not hard up fastening knob for the expansion plate of both sides can be followed hollow plate and outwards stretched out, and then has enlarged horizontal bearing length, makes two lower arc pieces from bearing piece both sides with the pipeline bearing, in addition, when the bearing was supported to the pipeline, drives through rotating adjusting bolt and goes up the arc piece along U type frame downstream, compresses tightly downwards from the pipeline upper end, thereby makes the pipeline support steadiness good.

Description

PPR pipe fitting is moulded to aluminum alloy lining

Technical Field

The utility model belongs to the technical field of the PPR pipe fitting, specifically be a PPR pipe fitting is moulded to aluminum alloy lining.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like.

Need support fixedly when the pipeline installation, the current pipe fitting that is used for the pipeline to support fixedly when supporting the pipeline can't adjust according to pipeline mounted position height, simultaneously, when fixed to the pipeline, fixed effect is relatively poor, and the fastness is unstable.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a PPR pipe fitting is moulded to aluminum alloy lining, the effectual present pipe fitting of having solved can not highly adjust according to the pipeline mounted position when supporting the pipeline to and the relatively poor problem of pipeline fixed effect.

In order to achieve the above object, the utility model provides a following technical scheme: a PPR pipe fitting is moulded to aluminum alloy lining, including the base, the middle part of base upper end is connected with the screw thread post, screw thread post outer end threaded connection has the screw thread section of thick bamboo, screw thread section of thick bamboo upper end is connected with the bearing piece, bearing groove has been seted up to bearing piece upper end central authorities, bearing piece both ends lower part central authorities all are connected with the cavity board, the cavity board is inside pegged graft and is had the expansion plate, the expansion plate is connected with the cavity board through the fastening knob, one side of expansion plate upper end is close to the edge and runs through and is connected with the bracing piece, the bracing piece lower part is threaded connection with first fixation nut for the expansion plate lower extreme, the bracing piece upper end is connected with lower arc piece, it is equipped with the spring to overlap relative to the bracing piece outer end between lower arc piece and the expansion plate, lower arc piece upper end, the outer end of the U-shaped frame is sleeved with the upper arc-shaped block, and a second fixing nut is connected to the outer portion of the adjusting bolt relative to the lower end of the positioning block in a threaded mode.

Preferably, the upper end of the expansion plate is equidistantly provided with clamping grooves, the lower end of the fastening knob is inserted into the clamping grooves, and the lower end of the fastening knob and the clamping grooves are both in a platform-shaped structure.

Preferably, the upper end of the expansion plate is provided with a first through hole corresponding to the penetrating position of the support rod, and the diameter of the first through hole is larger than that of the support rod.

Preferably, the two ends of the upper arc-shaped block and the two ends of the lower arc-shaped block are both connected with fixed blocks, wherein the upper ends of the fixed blocks at the two ends of the upper arc-shaped block are both provided with second through holes, and the U-shaped frame is inserted into the second through holes.

Preferably, the connecting end of the upper arc-shaped block and the adjusting bolt is connected with a bearing seat.

Preferably, the inner sides of the bearing groove, the lower arc-shaped block and the upper arc-shaped block are all connected with rubber pads for avoiding the abrasion of the pipe.

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

(1) the utility model can adjust the height of the device up and down by rotating the threaded column along the internal thread of the threaded cylinder, thereby adapting to the installation height positions of different pipelines for supporting and adjusting, and the adjustment is convenient and quick;

(2) the utility model discloses a support device for pipeline support, including hollow plate, expansion plate, fastening knob, the bracing piece, a spring, lower arc piece, U type frame, adjusting bolt and the setting of last arc piece, when the pipeline supports, through not hard up fastening knob, make the expansion plate of both sides can follow hollow plate and outwards stretch out, and then horizontal bearing length has been enlarged, make two lower arc pieces from the bearing piece both sides with the pipeline bearing, in addition, when the pipeline supports the bearing, through rotating adjusting bolt and driving the arc piece along U type frame downstream, compress tightly downwards from the pipeline upper end, thereby it is good to make the pipeline support steadiness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of an adjusting structure of the upper arc-shaped block of the present invention;

in the figure: 1. a base; 2. a threaded post; 3. a threaded barrel; 4. a bearing block; 5. a bearing groove; 6. a hollow slab; 7. a retractable plate; 8. fastening a knob; 9. a support bar; 10. a first fixing nut; 11. a lower arc-shaped block; 12. a spring; 13. a U-shaped frame; 14. positioning blocks; 15. adjusting the bolt; 16. an upper arc-shaped block; 17. a second fixing nut; 18. a bearing seat; 19. and (7) a rubber pad.

Detailed Description

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

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a base 1, a threaded column 2 is connected to the middle of the upper end of the base 1, a threaded barrel 3 is connected to the outer end of the threaded column 2 by threads, the device can be adjusted in height up and down by the threaded column 2, so as to support the pipeline, a bearing block 4 is connected to the upper end of the threaded barrel 3, a bearing groove 5 is arranged at the center of the upper end of the bearing block 4 for accommodating the pipeline, a hollow plate 6 is connected to the center of the lower part of the two ends of the bearing block 4, an expansion plate 7 is inserted into the hollow plate 6, the expansion plate 7 is connected to the hollow plate 6 by a fastening knob 8, a support rod 9 is connected to one side of the upper end of the expansion plate 7 near the edge, a first fixing nut 10 is connected to the lower end of the support rod 9 by threads, a lower arc, be used for supporting the pipeline from both sides, it is equipped with spring 12 to overlap for bracing piece 9 outer end between arc piece 11 and the expansion plate 7 down, be used for playing the cushioning effect, 11 upper ends of arc piece are connected with U type frame 13 down, U type frame 13 upper end middle part is connected with locating piece 14, there is adjusting bolt 15 locating piece 14 upper end middle part through threaded connection, be used for adjusting the height-adjusting from top to bottom of arc piece 16, it is fixed with the pipeline that adapts to different diameters, adjusting bolt 15 lower extreme rotates and is connected with arc piece 16, it locates U type frame 13 outer end to go up arc piece 16 cover, adjusting bolt 15 outside has second fixation nut 17 for 14 lower extreme threaded connection of locating piece.

In the second embodiment, on the basis of the first embodiment, the upper end of the expansion plate 7 is provided with the clamping grooves at equal intervals, the lower end of the fastening knob 8 is inserted into the clamping grooves, and the lower end of the fastening knob 8 and the clamping grooves are both arranged in a table structure, so that the expansion plate 7 is positioned conveniently.

Third embodiment, on the basis of first embodiment, the department that corresponds the bracing piece 9 run-through on the expansion plate 7 upper end has seted up first through-hole, and first through-hole diameter is greater than the bracing piece 9 diameter, makes things convenient for bracing piece 9 up-and-down motion in first through-hole under the effect of spring 12.

Fourth, on the basis of first embodiment, go up the arc piece 16 and all be connected with the fixed block with lower arc piece 11 both ends, wherein go up the fixed block upper end at arc piece 16 both ends and all seted up the second through-hole, U type frame 13 pegs graft in the second through-hole, is convenient for go up arc piece 16 along U type frame 13 outer end up-and-down motion.

In the fifth embodiment, on the basis of the first embodiment, a bearing seat 18 is connected to the connection end of the upper arc-shaped block 16 and the adjusting bolt 15, so that the upper arc-shaped block 16 keeps moving up and down when the adjusting bolt 15 rotates.

In the sixth embodiment, on the basis of the first embodiment, the inner sides of the supporting bracket 5, the lower arc-shaped block 11 and the upper arc-shaped block 16 are connected with rubber pads 19 for avoiding the abrasion of the pipe.

The working principle is as follows: when using, arrange the device pipe fitting in the pipeline below, according to the height of piping erection, through with screw thread post 2 at the 3 internal rotations of screw thread section of thick bamboo, make the device height adjust, with the adaptation different pipeline erection height, arrange the pipeline in the support groove 5 internal support on the bearing piece 4, then not hard up fastening knob 8, make bearing piece 4 both sides expansion plate 7 can outwards stretch out, and then enlarged horizontal bearing length, make two lower arc pieces 11 follow the bearing piece 4 both sides with the pipeline bearing, in addition, when the pipeline supports the bearing, 16 downward movements along U type frame 13 of arc piece 16 edges are driven through rotating adjusting bolt 15, compress tightly downwards from the pipeline upper end, thereby make the pipeline can guarantee to stabilize.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PPR pipe fitting is moulded to aluminum alloy lining, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is connected with a threaded column (2), the outer end of the threaded column (2) is in threaded connection with a threaded barrel (3), the upper end of the threaded barrel (3) is connected with a bearing block (4), the center of the upper end of the bearing block (4) is provided with a bearing groove (5), the centers of the lower parts of the two ends of the bearing block (4) are both connected with a hollow plate (6), an expansion plate (7) is inserted inside the hollow plate (6), the expansion plate (7) is connected with the hollow plate (6) through a fastening knob (8), one side of the upper end of the expansion plate (7) close to the edge is in through connection with a support rod (9), the lower part of the support rod (9) is in threaded connection with a first fixing nut (10) relative to the lower end of the expansion plate (7), the upper end of the support rod (9) is connected with a lower arc block, the upper end of the lower arc-shaped block (11) is connected with a U-shaped frame (13), the middle of the upper end of the U-shaped frame (13) is connected with a positioning block (14), the middle of the upper end of the positioning block (14) is connected with an adjusting bolt (15) in a penetrating mode through threads, the lower end of the adjusting bolt (15) is connected with an upper arc-shaped block (16) in a rotating mode, the outer end of the U-shaped frame (13) is sleeved with the upper arc-shaped block (16), and the outer portion of the adjusting bolt (15) is connected with a second.

2. The aluminum alloy lining plastic PPR pipe fitting of claim 1, which is characterized in that: the clamp grooves are formed in the upper end of the telescopic plate (7) at equal intervals, the lower end of the fastening knob (8) is inserted into the clamp grooves, and the lower end of the fastening knob (8) and the clamp grooves are both in a platform-shaped structure.

3. The aluminum alloy lining plastic PPR pipe fitting of claim 1, which is characterized in that: the upper end of the expansion plate (7) is provided with a first through hole corresponding to the penetrating position of the support rod (9), and the diameter of the first through hole is larger than that of the support rod (9).

4. The aluminum alloy lining plastic PPR pipe fitting of claim 1, which is characterized in that: go up arc piece (16) and arc piece (11) both ends down and all be connected with the fixed block, wherein go up the fixed block upper end at arc piece (16) both ends and all seted up the second through-hole, U type frame (13) are pegged graft in the second through-hole.

5. The aluminum alloy lining plastic PPR pipe fitting of claim 1, which is characterized in that: and the connecting end of the upper arc-shaped block (16) and the adjusting bolt (15) is connected with a bearing seat (18).

6. The aluminum alloy lining plastic PPR pipe fitting of claim 1, which is characterized in that: the inner sides of the supporting grooves (5), the inner sides of the lower arc-shaped blocks (11) and the inner sides of the upper arc-shaped blocks (16) are all connected with rubber pads (19) for avoiding pipe abrasion.