CN218378006U - Branch pipe seat with flange - Google Patents

Abstract

The utility model provides a branch pipe seat of flanged, including the branch pipe seat body, the branch pipe seat body comprises last clamping ring seat, lower clamping ring seat and flange, and the inside of going up clamping ring seat, lower clamping ring seat all is equipped with a steel band, and the both ends of two steel bands are connected with the metal respectively and draw the piece, and the base of lower clamping ring seat bottom is through the axle center position looks switching of pivot and flange. The utility model discloses a bolt to both sides is screwed up, at last clamping ring seat, the in-process that connecting plate frame looks clamp was established to clamping ring seat both sides down, the wedge top of connecting plate frame outer end is contradicted the kicking block, and then make the kicking block have the trend of outside removal, and then there is the metal to draw the both ends of piece to two steel bands outwards to carry out the tractive, make the steel band closely press from both sides and close on the outer wall of pipe fitting, it is fixed to accomplish the centre gripping of pipe fitting at last, adopt this fixed mode, two steel bands can effectively condense according to the external diameter of pipe fitting, and the structure is indirect to touch inseparably, difficult emergence is not hard up and is caused wearing and tearing between the structure.

Description

Branch pipe seat with flange

Technical Field

The utility model relates to a pipeline accessory technical field especially relates to a branch pipe seat of flanged.

Background

In the pipeline installation, the branch pipe seat is a reinforced pipe fitting for branch pipe connection, and replaces the traditional branch pipe connection types such as reducing tee joints, reinforcing plates, reinforced pipe sections and the like. In the actual assembly process of the existing branch pipe seat with the flange, the flange plate and the branch pipe seat are usually welded and fixed, and after the branch pipe seat and a pipe are assembled and fixed, the flange plate cannot be rotated and adjusted, so that bolt holes in the flange plate cannot accurately correspond to a flange bearing piece, and the installation is influenced; in the assembling process of the traditional branch pipe seat and the pipe fitting, the branch pipe seat cannot be accurately assembled and clamped with the outer wall of the pipe fitting, so that the branch pipe seat and the pipe fitting are easily damaged.

Disclosure of Invention

In order to solve the above problem, the present invention provides a branch pipe seat with a flange to more definitely solve the above problem.

The utility model discloses a following technical scheme realizes:

the utility model provides a branch pipe seat of flanged, including the branch pipe seat body, the branch pipe seat body comprises last clamping ring seat, lower clamping ring seat and flange, go up clamping ring seat, lower clamping ring seat and be the semicircle ring stake body, and go up clamping ring seat, lower clamping ring seat and be the symmetrical cover and establish in the outside of pipe fitting, the equal integrated into one piece in both ends of going up clamping ring seat, lower clamping ring seat has the connection grillage, and goes up clamping ring seat, passes through bolt fixed connection between the connection grillage that one side established with lower clamping ring seat, the inside of going up clamping ring seat, lower clamping ring seat all is equipped with a steel band, and two steel bands extend the setting along the both sides wall of laminating pipe fitting respectively, and the both ends of two steel bands are connected with the metal respectively and draw the piece, the bottom integrated into one piece of lower clamping ring seat has the base, and the base bottom is equipped with the pivot, and the axle center position of base through pivot and flange is changeed mutually, on the flange and lie in base one side and be equipped with spacing subassembly.

Furthermore, the outer end of the metal pulling piece is provided with an ejector block, the inner side end of the ejector block is a transverse V-shaped oblique cone end, and the outer ends of the connecting plate frames arranged on the upper clamping ring seat and the lower clamping ring seat are provided with wedge-shaped ejector heads matched and contacted with the inclined surface of the ejector block.

Furthermore, a pair of fasteners are arranged at the inner side end of the metal pull piece, nail holes corresponding to the fasteners are formed in the end portion of the steel belt, and the fasteners are inserted into the nail holes formed in the steel belt in a matched mode.

Furthermore, the middle part of the metal pulling piece is provided with a through groove, and the top block is inserted in the through groove.

Further, spacing subassembly is articulated mutually through the middle part of round pin member and fastener including welding the fastener support on the flange on the fastener support, the bottom integrated into one piece of base has the ratchet, and the one end of fastener is equipped with the latch, and the latch is established with the tooth's socket cooperation card of ratchet.

Furthermore, a torsion spring is arranged on the pin rod piece connected between the fastener and the fastener support, and two ends of the torsion spring are respectively fixedly connected with the fastener support and the fastener.

The utility model has the advantages that:

1. the utility model discloses when assembling upper clamping ring seat, lower clamping ring seat on the pipe fitting, through screwing up the bolt of both sides, in the in-process that the connection grillage that establishes in upper clamping ring seat, lower clamping ring seat both sides presss from both sides mutually, the wedge top of connection grillage outer end contradicts to the "V" type oblique cone end of kicking block, and then makes the kicking block have the trend of moving to the outside, and then there is the metal to draw the piece outwards to the both ends of two steel bands and draw, make the steel band closely press from both sides on the outer wall of pipe fitting, accomplish the centre gripping of pipe fitting at last and fix, adopt this fixed mode, two steel bands can effectively condense according to the external diameter of pipe fitting, and contact closely between the structure, difficult emergence is become flexible and cause wearing and tearing between the structure;

2. the utility model discloses bottom integrated into one piece at lower clamping ring seat has the base, the axle center position looks switching of pivot and flange is passed through to the base bottom, at last clamping ring seat, lower clamping ring seat and pipe fitting assembly back, the flange still can carry out rotation regulation, make bolt hole on the flange and flange hold carrier and carry out the accuracy and counterpoint, thereby make things convenient for flange mounting, after flange mounting is fixed, the fastener is under the torsion effect of torsional spring, make the latch of fastener and the tooth's socket cooperation card of ratchet establish, it is spacing to carry on between base and the flange, prevent to twist reverse, the simple easy operation of the spacing mode of structure.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

fig. 5 is a schematic perspective view of a partial structure of the present invention.

In the figure: 1. a branch pipe seat body; 101. an upper clamping ring seat; 102. a lower clamp ring seat; 1021. a base; 1022. a ratchet wheel; 103. a flange; 104. a connecting plate frame; 105. a bolt; 106. a steel belt; 107. a metal pull; 1071. fastening; 1072. a through groove; 108. a top block; 2. a pipe fitting; 3. a limiting component; 301. a fastener support; 302. a fastener; 3021. clamping teeth; 303. a torsion spring.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Referring to fig. 1-5, the present invention provides a flanged branch pipe seat, which comprises a branch pipe seat body 1, wherein the branch pipe seat body 1 is composed of an upper clamping ring seat 101, a lower clamping ring seat 102 and a flange 103, the upper clamping ring seat 101 and the lower clamping ring seat 102 are both semicircular bracket bodies, the upper clamping ring seat 101 and the lower clamping ring seat 102 are symmetrically sleeved on the outside of a pipe 2, both ends of the upper clamping ring seat 101 and the lower clamping ring seat 102 are integrally formed with a connecting plate frame 104, the connecting plate frames 104 arranged on the same sides of the upper clamping ring seat 101 and the lower clamping ring seat 102 are fixedly connected by bolts 105, a steel strip 106 is arranged inside the upper clamping ring seat 101 and the lower clamping ring seat 102, the two steel strips 106 are respectively extended along two side walls of the fitting pipe 2, both ends of the two steel strips 106 are respectively connected with a metal pulling member 107, an outer end of the metal pulling member 107 is provided with a top block 108, the inner side end of the top block 108 is a transverse V-shaped tapered end, and the outer ends of the connection plate frames 104 arranged on the upper and lower clamping ring holders 101 and 102 are provided with wedge-shaped tops which are matched and contacted with the inclined surfaces of the top block 108, as shown in fig. 2, when the upper and lower clamping ring holders 101 and 102 are assembled on the pipe fitting 2, the wedge-shaped tops at the outer ends of the connection plate frames 104 abut against the V-shaped tapered end of the top block 108 by screwing the bolts 105 at both sides, in the process of clamping the connection plate frames 104 arranged on both sides of the upper and lower clamping ring holders 101 and 102, the wedge-shaped tops at the outer ends of the connection plate frames 104 abut against the V-shaped tapered end of the top block 108, so that the top block 108 has a tendency of moving outwards, and then the metal pulling piece 107 pulls both ends of two steel strips 106 outwards, so that the steel strips 106 are tightly clamped on the outer wall of the pipe fitting 2, and finally clamping and fixing the pipe fitting 2.

As shown in fig. 5, a pair of fastening nails 1071 is disposed at the inner side end of the metal pull piece 107, a nail hole corresponding to the fastening nail 1071 is disposed at the end of the steel strip 106, the fastening nail 1071 is inserted into the nail hole disposed in the steel strip 106 in a matching manner, the metal pull piece 107 and the steel strip 106 are conveniently connected, a through groove 1072 is disposed at the middle of the metal pull piece 107, and the top block 108 is inserted into the through groove 1072, so that the bolt 105 is prevented from being blocked in the moving process of the metal pull piece 107.

The bottom of the lower clamping ring seat 102 is integrally formed with a base 1021, a rotating shaft is arranged at the bottom end of the base 1021, the base 1021 is in through-connection with the axis position of the flange 103 through the rotating shaft, after the upper clamping ring seat 101, the lower clamping ring seat 102 and the pipe fitting 2 are assembled, the flange 103 can still be rotated and adjusted, bolt holes in the flange 103 and a flange bearing member are accurately aligned, so that the flange 103 is convenient to mount, a limiting component 3 is arranged on one side of the base 1021 on the flange 103, the limiting component 3 comprises a fastener support 301 welded on the flange 103, the fastener support 301 is hinged with the middle of the fastener 302 through a pin rod, a ratchet 1022 is integrally formed at the bottom of the base 1021, a latch 3021 is arranged at one end of the fastener 302, the latch 3021 is matched and clamped with a tooth groove of the ratchet 1022, a torsion spring 303 is arranged on a pin rod connected between the fastener 302 and the fastener support 301, two ends of the torsion spring 303 are respectively fixedly connected with the fastener support 301 and the fastener 302, after the flange 103 is mounted and fixed, the fastener 302 is under the action of torsion of the torsion spring 303, the fastener 302 is matched with the latch 3021 of the ratchet 1022, the latch 1022, the flange 1022, the base 1021 is matched with the base 1021, and the limiting structure is easy to prevent the limiting structure 103, and the limiting structure is simple to prevent the flange 103 from being easily operated.

The working principle is as follows: when the upper clamping ring seat 101 and the lower clamping ring seat 102 are assembled on the pipe fitting 2, the bolts 105 on the two sides are screwed, and in the process that the connecting plate frames 104 arranged on the two sides of the upper clamping ring seat 101 and the lower clamping ring seat 102 are clamped, the V-shaped oblique cone ends of the ejector blocks 108 are abutted by the wedge-shaped jacks at the outer ends of the connecting plate frames 104, so that the ejector blocks 108 have the tendency of moving outwards, and then the two ends of the two steel strips 106 are pulled outwards by the metal pulling pieces 107, so that the steel strips 106 are tightly clamped on the outer wall of the pipe fitting 2, and finally the pipe fitting 2 is clamped and fixed; the utility model discloses bottom integrated into one piece of clamp ring seat 102 has base 1021 under, the axle center position of base 1021 bottom through pivot and flange 103 changes over mutually, at last clamp ring seat 101, clamp ring seat 102 and pipe fitting 2 assembly back down, flange 103 still can carry out rotation regulation, bolt hole and flange on the messenger flange 103 hold the carrier and carry out the accuracy counterpoint, thereby make things convenient for the installation of flange 103, after flange 103 installation is fixed, fastener 302 is under the torsional action of torsional spring 303, make the latch 3021 of fastener 302 establish with the tooth's socket cooperation card of ratchet 1022, it is spacing to carry out between base 1021 and the flange 103, prevent to twist reverse, the simple easy operation of the spacing mode of structure.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a branch pipe seat with flange, includes branch pipe seat body (1), its characterized in that, branch pipe seat body (1) comprises last clamping ring seat (101), lower clamping ring seat (102) and flange (103), go up clamping ring seat (101), lower clamping ring seat (102) are the semicircle ring stake body, and go up clamping ring seat (101), lower clamping ring seat (102) are the symmetrical cover and establish in the outside of pipe fitting (2), go up clamping ring seat (101), the equal integrated into one piece in both ends of lower clamping ring seat (102) has connecting plate rack (104), and goes up clamping ring seat (101), lower clamping ring seat (102) and pass through bolt (105) fixed connection between connecting plate rack (104) that establish with one side, the inside of going up clamping ring seat (101), lower clamping ring seat (102) all is equipped with a steel band (106), and two steel bands (106) extend the setting along the both sides wall of laminating pipe fitting (2) respectively, and the both ends of two steel bands (106) are connected with metal drawing piece (107) respectively, the integrative shaping of lower clamping ring seat (102) has a rotating shaft center (1021) and base (103) and base (1021) and flange (103) are equipped with base (1021), and base (103) position (103) and be equipped with base (1021) mutually.

2. The flanged branch pipe seat according to claim 1, wherein the outer end of the metal pulling member (107) is provided with a top block (108), the inner end of the top block (108) is a transverse V-shaped oblique cone end, and the outer ends of the connecting plate frames (104) arranged on the upper clamping ring seat (101) and the lower clamping ring seat (102) are provided with wedge-shaped top heads which are matched and contacted with the oblique surfaces of the top block (108).

3. The flanged support according to claim 1, wherein the metal pulling member (107) has a pair of fastening nails (1071) at its inner end, and the steel strip (106) has a nail hole corresponding to the fastening nail (1071) at its end, and the fastening nail (1071) is fittingly inserted into the nail hole formed in the steel strip (106).

4. The flanged branch pipe seat according to claim 3, wherein a through groove (1072) is opened in the middle of the metal pulling member (107), and the top block (108) is inserted along the through groove (1072).

5. The flanged support of claim 1, wherein the limiting component (3) comprises a fastener support (301) welded to the flange (103), the fastener support (301) is hinged to the middle of the fastener (302) through a pin, a ratchet (1022) is integrally formed at the bottom of the base (1021), one end of the fastener (302) is provided with a latch (3021), and the latch (3021) is engaged with the tooth socket of the ratchet (1022).

6. The flanged branch pipe base of claim 5, wherein the torsion spring (303) is disposed on the pin member connected between the fastener (302) and the fastener support (301), and two ends of the torsion spring (303) are respectively fixedly connected to the fastener support (301) and the fastener (302).

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