CN210531850U

CN210531850U - Support device for sewage treatment pipe

Info

Publication number: CN210531850U
Application number: CN201921156576.1U
Authority: CN
Inventors: 王建荣
Original assignee: Kaili Xinmingkai Water Purification Technology Co Ltd
Current assignee: Kaili Xinmingkai Water Purification Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-15
Anticipated expiration: 2029-07-22

Abstract

The utility model provides a support arrangement for sewage treatment pipe relates to the sewage treatment field. This strutting arrangement for sewage treatment pipe, including return bend, flange and straight tube, the both ends of return bend and straight tube are provided with the flange respectively, the one end of return bend with through flange and straight tube thread tightening, the right angle department surface of return bend is provided with the arc and holds in the palm, the both sides that the arc held in the palm are provided with clamp mechanism respectively, clamp mechanism's inner circle is fixed with the return bend joint, the bottom and the base welded fastening that the arc held in the palm. This strutting arrangement for sewage treatment pipe through setting up arc snap ring one, arc snap ring two, rubber circle, base, sleeve and bracing piece, and arc snap ring one and arc snap ring two will remove the return bend and carry out the chucking fixed, and the effect through sleeve and bracing piece supports its return bend, effectively slows down the flange joint department atress of return bend and straight tube, prevents that the gap from appearing in return bend and straight tube junction.

Description

Support device for sewage treatment pipe

Technical Field

The utility model relates to a sewage treatment technical field specifically is a strutting arrangement for sewage treatment pipe.

Background

In sewage treatment plant's pipeline construction, the return bend is connected through adopting the flange with the straight tube, because the return bend receives the pressure effect of self gravity and intraductal water, return bend and straight tube junction flange axial atress are inhomogeneous, along with long-time use, appear the gap easily between flange junction and the waterproof gasket, lead to the junction to leak, current device does not carry out connection protection to it in the junction of return bend and straight tube, and certain safe risk of existence is to current device's not enough, the utility model discloses a support device for sewage treatment pipe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a strutting arrangement for sewage treatment pipe has solved the problem that current device return bend and straight tube department axial atress are uneven, easily take place the gap.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a strutting arrangement for sewage treatment pipe, includes return bend, flange and straight tube, the both ends of return bend and straight tube are provided with the flange respectively, the one end of return bend with through flange and straight tube thread tightening, the right angle department surface of return bend is provided with the arc and holds in the palm, the both sides that the arc held in the palm are provided with clamp mechanism respectively, clamp mechanism's inner circle is fixed with the return bend joint, the bottom and the base welded fastening that the arc held in the palm, the base pass through round pin axle and supporting mechanism activity hinge joint.

Preferably, the hoop mechanism comprises a first arc-shaped clamping ring, a second arc-shaped clamping ring and a rubber ring, one side of the first arc-shaped clamping ring is hinged to the second arc-shaped clamping ring, the other side of the first arc-shaped clamping ring is in threaded fixation with the second arc-shaped clamping ring, the inner sides, relative to the first arc-shaped clamping ring and the second arc-shaped clamping ring, of the first arc-shaped clamping ring are respectively provided with the rubber ring, and the outer surface of the rubber ring is in contact with the first arc-shaped clamping.

Preferably, the supporting mechanism comprises a sleeve, a supporting rod, a limiting ring, a base, a sliding sheet, a supporting plate, a fixing rod, a sliding groove and a fixing nut, the inner cavity of the sleeve is movably sleeved with a supporting rod, the top end of the supporting rod is hinged with the base through a pin shaft, a limiting ring is arranged at the opening at the top end of the sleeve, the inner ring of the limiting ring is movably sleeved with the supporting rod, the bottom end of the sleeve is provided with a base, the bottom end of the supporting rod is provided with a sliding sheet in the inner cavity of the sleeve, the outer ring of the sliding sheet is movably contacted with the inner wall of the sleeve, a supporting plate is arranged right below the sliding sheet, the lower surface of the supporting plate is provided with a fixed rod, the outer surface of the sleeve is vertically provided with a chute, the inside and the sleeve inner chamber intercommunication of spout, the one end and the contact of sleeve inner wall of dead lever, the other end of dead lever extend to the outside of spout and with fixation nut threaded connection.

Preferably, the upper surface of backup pad is provided with support ring, rotating shaft seat, dwang, cam and swivel nut, the ring axis direction of backup pad is provided with the support ring, the upper surface of backup pad is provided with rotating shaft seat along the relative direction of spout, the tip of dwang passes rotating shaft seat and extends to the outside and the swivel nut thread tightening of spout, the surface of dwang is located backup pad central point and puts and cup joint with the cam is fixed.

Preferably, the shaft diameters of the rotating rod and the fixing rod are the same and smaller than the opening degree of the sliding groove.

Preferably, the cam has a large circle with a diameter equal to the rigidity of the support ring.

The utility model provides a support arrangement for sewage treatment pipe, its beneficial effect who possesses as follows:

1. this strutting arrangement for sewage treatment pipe through setting up arc snap ring one, arc snap ring two, rubber circle, base, sleeve and bracing piece, and arc snap ring one and arc snap ring two will remove the return bend and carry out the chucking fixed, and the effect through sleeve and bracing piece supports its return bend, effectively slows down the flange joint department atress of return bend and straight tube, prevents that the gap from appearing in return bend and straight tube junction.

2. This strutting arrangement for sewage treatment pipe, through setting up smooth backup pad, the support ring, the axle bed rotates, the dwang, the cam, swivel nut, the dead lever, spout and fixation nut, the slip backup pad makes the slider contact of its support ring and bracing piece bottom, it makes its dead lever and sleeve inner wall contact fixation to rotate fixation nut, thereby fix the backup pad, make the backup pad wholly carry out a support to the bracing piece, then rotate swivel nut, it rotates to drive the cam when swivel nut pivoted, thereby carry out the secondary to the slider, global design makes the bracing piece better to the supported effect of return bend, the convenience is adjusted the holding power of bracing piece.

Drawings

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

FIG. 2 is a sectional view of the supporting mechanism of the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 5 is a schematic structural view of the clamp mechanism of the present invention;

fig. 6 is a top view of the support plate structure of the present invention.

In the figure: 1 bent pipe, 2 flanges, 3 straight pipes, 4 arc-shaped supports, 5 clamping mechanisms, 51 arc-shaped clamping rings I, 52 arc-shaped clamping rings II, 53 rubber rings, 6 bases, 7 supporting mechanisms, 71 sleeves, 72 supporting rods, 73 limiting rings, 74 bases, 75 sliding sheets, 76 supporting plates, 761 supporting rings, 762 rotating shaft seats, 763 rotating rods, 764 cams, 765 rotating nuts, 77 fixing rods, 78 sliding grooves and 79 fixing nuts.

Detailed Description

The embodiment of the utility model provides a support device for a sewage treatment pipe, as shown in figures 1-6, comprising a bent pipe 1, a flange 2 and a straight pipe 3, wherein the flanges 2 are respectively arranged at the two ends of the bent pipe 1 and the straight pipe 3, one end of the bent pipe 1 is fixed with the straight pipe 3 through the flanges 2 by screw threads, an arc support 4 is arranged on the outer surface of the right angle part of the bent pipe 1, two sides of the arc support 4 are respectively provided with a hoop mechanism 5, the hoop mechanism 5 comprises an arc-shaped first snap ring 51, an arc-shaped second snap ring 52 and a rubber ring 53, one side of the arc-shaped first snap ring 51 is hinged with the arc-shaped second snap ring 52, the other side of the arc-shaped first snap ring 51 is fixed with the arc-shaped second snap ring 52 by screw threads, the inner sides of the arc-shaped first snap ring 51 opposite to the arc-shaped second snap ring 52 are respectively provided with, the bottom of the arc-shaped support 4 is welded and fixed with the base 6, the base 6 is movably hinged with the supporting mechanism 7 through a pin shaft, the supporting mechanism 7 comprises a sleeve 71, a supporting rod 72, a limiting ring 73, a base 74, a sliding sheet 75, a supporting plate 76, a fixing rod 77, a sliding groove 78 and a fixing nut 79, the inner cavity of the sleeve 71 is movably sleeved with the supporting rod 72, the top end of the supporting rod 72 is hinged with the base 6 through a pin shaft, the opening at the top end of the sleeve 71 is provided with the limiting ring 73, the inner ring of the limiting ring 73 is movably sleeved with the supporting rod 72, the bottom end of the sleeve 71 is provided with the base 74, the bottom end of the supporting rod 72 and the inner cavity of the sleeve 71 are provided with the sliding sheet 75, the outer ring of the sliding sheet 75 is movably contacted with the inner wall of the sleeve 71, the supporting plate 76 is arranged under the sliding sheet 75, the, a support ring 761 is arranged in the direction of the annular axis of the support plate 76, a rotation shaft seat 762 is arranged on the upper surface of the support plate 76 along the direction opposite to the slide groove 78, the end of a rotation rod 763 penetrates through the rotation shaft seat 762 and extends to the outer side of the slide groove 78 to be fixed with a rotation nut 765 through threads, the shaft diameters of the rotation rod 763 and a fixing rod 77 are the same and are smaller than the opening degree of the slide groove 78, the outer surface of the rotation rod 763 is located at the center of the support plate 76 and fixedly sleeved with a cam 764, the diameter of a large circle of the cam 764 is the same as the rigidity of the support ring 761, the lower surface of the support plate 76 is provided with the fixing rod 77, the slide groove 78 is vertically arranged on the outer surface of the sleeve 71, the inner portion of the slide groove 78 is communicated with the inner cavity.

The working principle is as follows: when the device is used, firstly, the elbow 1 is clamped and fixed by the first arc-shaped clamping ring 51 and the second arc-shaped clamping ring 52, the elbow 1 is supported by the sleeve 71 and the supporting rod 72 under the action of gravity, the sleeve 71 slides relative to the supporting rod 72, the base 74 is in contact with the ground, the supporting ring 761 of the supporting plate 76 is in contact with the sliding sheet 75 at the bottom end of the supporting rod 72 by sliding the supporting plate 76, the fixing nut 79 is rotated to enable the fixing rod 77 to be in contact with the inner wall of the sleeve 71 to be fixed, so that the supporting plate 76 is fixed, the supporting plate 76 integrally supports the supporting rod 72 for the first time, then the rotating nut 765 is rotated, the rotating nut 765 rotates while driving the cam 764, and the sliding sheet 75 is supported for the second time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strutting arrangement for sewage treatment pipe, includes return bend (1), flange (2) and straight tube (3), its characterized in that: the utility model discloses a clamp mechanism, including return bend (1), straight tube (3), elbow pipe (1), bend (1), straight tube (3), the one end of return bend (1) and through flange (2) and straight tube (3) thread tightening, the right angle department surface of return bend (1) is provided with arc support (4), the both sides that the arc held in the palm (4) are provided with clamp mechanism (5) respectively, the inner circle and return bend (1) joint of clamp mechanism (5) are fixed, the bottom and base (6) welded fastening that the arc held in the palm (4), base (6) through round pin axle and supporting mechanism (7) activity hinge.

2. The supporting device for the sewage treatment pipe according to claim 1, wherein: hoop mechanism (5) include arc snap ring one (51), arc snap ring two (52) and rubber circle (53), one side and arc snap ring two (52) of arc snap ring one (51) are articulated, the opposite side and the arc snap ring two (52) threaded fixation of arc snap ring one (51), arc snap ring one (51) and the relative inboard of arc snap ring two (52) are provided with rubber circle (53) respectively, and the surface and arc snap ring one (51) and the contact of arc snap ring two (52) inner wall of rubber circle (53).

3. The supporting device for the sewage treatment pipe according to claim 1, wherein: the supporting mechanism (7) comprises a sleeve (71), a supporting rod (72), a limiting ring (73), a base (74), a sliding sheet (75), a supporting plate (76), a fixing rod (77), a sliding groove (78) and a fixing nut (79), wherein the inner cavity of the sleeve (71) is movably sleeved with the supporting rod (72), the top end of the supporting rod (72) is hinged with the base (6) through a pin shaft, the limiting ring (73) is arranged at an opening at the top end of the sleeve (71), the inner ring of the limiting ring (73) is movably sleeved with the supporting rod (72), the base (74) is arranged at the bottom end of the sleeve (71), the sliding sheet (75) is arranged at the bottom end of the supporting rod (72) and positioned in the inner cavity of the sleeve (71), the outer ring of the sliding sheet (75) is movably contacted with the inner wall of the sleeve (71), the supporting plate (76) is arranged under the sliding sheet, the lower surface of backup pad (76) is provided with dead lever (77), spout (78) have vertically been seted up to the surface of sleeve (71), the inside and sleeve (71) inner chamber intercommunication of spout (78), the one end and the contact of sleeve (71) inner wall of dead lever (77), the other end of dead lever (77) extend to the outside of spout (78) and with fixation nut (79) threaded connection.

4. The supporting device for the sewage treatment pipe according to claim 3, wherein: the upper surface of backup pad (76) is provided with support ring (761), pivot seat (762), dwang (763), cam (764) and swivel nut (765), the ring axis direction of backup pad (76) is provided with support ring (761), the upper surface of backup pad (76) is provided with pivot seat (762) along spout (78) relative direction, the tip of dwang (763) passes pivot seat (762) and extends to the outside and swivel nut (765) threaded fixation of spout (78), the surface of dwang (763) is located backup pad (76) central point and is put and cup jointed with cam (764) is fixed.

5. The supporting device for the sewage treatment pipe according to claim 4, wherein: the shaft diameters of the rotating rod (763) and the fixing rod (77) are the same and are smaller than the opening degree of the sliding groove (78).

6. The supporting device for the sewage treatment pipe according to claim 4, wherein: the cam (764) has a large circle with a diameter equal to the stiffness of the support ring (761).