CN210716283U - Special pipeline gallows of trench connecting tube - Google Patents

Abstract

The utility model discloses a special pipeline gallows of trench connecting tube, including two davits first davits and second davits promptly, connecting elements, stull, two pipelines embrace the card promptly first pipeline embrace the card and the card is embraced to the second pipeline, wherein: the heads of the two suspension arms are respectively connected to the connecting member, two ends of the cross brace are respectively connected with the first suspension arm and the second suspension arm, the tail of the first suspension arm is connected with the upper end of the first pipeline clamp, and the tail of the second suspension arm is connected with the upper end of the second pipeline clamp; the lower annular parts of the first pipeline clamp and the second pipeline clamp are used for hanging and clamping the pipeline respectively. Through the utility model discloses, can reduce the quantity of pipeline gallows when providing fixed for the pipeline.

Description

A special pipe hanger for grooved connection pipes

technical field

The utility model relates to a pipe installation component, in particular to a special pipe hanger for grooved connection pipes.

Background technique

According to the "Technical Regulations for Groove Connection Pipeline Engineering", the horizontal pipe hangers (brackets) should be set on both sides of the joints (rigid joints, flexible joints, branch joints) and on both sides of the tee, cross, elbow, different The upstream and downstream of pipe fittings such as diameter pipes are connected to both sides of the joint, which leads to a large number of hangers during pipe installation, high cost and cumbersome installation.

In order to reduce the number of hangers, the utility model provides a special pipe hanger for grooved connection pipes, which can effectively reduce the number of hangers and is convenient to install.

Utility model content

In order to realize the purpose of the present utility model, the following technical solutions are adopted to realize:

A special pipeline hanger for grooved-connected pipelines comprises two hoisting arms, namely a first hoisting arm and a second hoisting arm, a connecting member, a cross brace, and two pipeline holding clips, namely a first pipeline holding clip and a second pipeline holding clip , wherein: the heads of the two booms are respectively connected to the connecting member, the two ends of the cross brace are respectively connected to the first boom and the second boom, and the tail of the first boom is connected to the upper end of the first pipe clamp The tail part of the second boom is connected with the upper end of the second pipeline holding clip; the lower annular parts of the first pipeline holding clip and the second pipeline holding clip are respectively used to hang and hold the pipeline.

The hanger, wherein: the first boom and the second boom are distributed in a figure-eight shape.

The hanger, wherein: the first pipeline holding clip and the second pipeline holding clip are respectively arranged on both sides of the pipeline joint.

The hanger, wherein: the main body of the boom is formed by folding a piece of steel plate, the whole is elongated, and the cross-section is "∏" shape, including a first wall and a second wall arranged oppositely, the first wall and the second wall. The wall is provided with a relative mounting hole at the head of the boom; the first wall and the second wall are respectively provided with a relative mounting hole at the tail of the boom, and the first wall and the second wall are provided with mounting holes at the head and tail There is a horizontal strut chute at the position between them, and a row of card grooves is arranged at the bottom of the chute.

The hanger, wherein: the connecting member comprises a bottom plate and two side plates arranged in parallel on both sides of the bottom plate, a pin shaft hole is opened on each of the left and right sides of the two side plates, and the two pin shaft holes on the left side are inserted into the two side plates. There is a pin shaft, a pin shaft is inserted into the two pin shaft holes on the right side, the first boom and the second boom arm are respectively hung on a pin shaft through the mounting holes of the head; a mounting hole is opened on the bottom plate , one end of the boom is inserted into the mounting hole and then locked by the nut.

The hanger, wherein: the horizontal support is a long hollow square tube, two opposite tube walls at the front and rear ends are each provided with an installation hole, and each of the front and rear ends has a double-headed rivet bolt inserted in the two installation holes. middle.

The hanger, wherein: the holding clip includes an annular part, two ends of the annular part are respectively extended upward with connecting pieces parallel to each other, and each of the two connecting pieces has a bolt hole; the annular part of the first holding clip is sleeved. On the pipeline, the mounting holes at the tail of the boom on the first wall and the second wall of the first boom are respectively aligned with the bolt holes of the two connecting pieces of the first clamp, and the bolts are inserted and locked with nuts; The annular part of the second holding card is sleeved on the pipeline, and the mounting holes on the first wall and the second wall of the second boom at the tail of the boom are respectively aligned with the bolt holes of the two connecting pieces of the second holding card, and the bolts are inserted. Then lock it with a nut.

In the hanger, the protruding parts at both ends of the double-headed rivet bolt are respectively installed in the transverse strut chute of the first wall and the second wall of the boom, and the position of the double-headed rivet bolt is fixed by the clamping groove.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the connecting pipe of the special pipe hanger;

Figure 2 is a schematic diagram of the structure of a special pipeline hanger;

Figure 3 is a front view of the boom;

Figure 4 is a side view of the boom;

Figure 5 is a front view of the connecting member;

Figure 6 is a side view of the connecting member;

Figure 7 is a front view of a cross brace;

Figure 8 is a side view of the cross brace;

Figure 9 is a schematic diagram of the structure of the pipeline holding card.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, the special pipe hanger 1 for grooved pipes includes two booms, namely a first boom 11 and a second boom 12, a connecting member 14, a cross brace 13, and two pipe clamps, namely the first boom 11 and the second boom 12. A pipeline holder 15 and a second pipeline holder 16 . The special pipe hanger for grooved connection pipes is made of steel.

The size and shape of the first boom 11 and the second boom 12 are exactly the same, the heads of the two booms are respectively connected to the connecting member 14, and the first boom 11 and the second boom 12 are distributed in a figure-eight shape , the two ends of the cross brace 13 are respectively connected with the first boom 11 and the second boom 12, and the connection positions of the two ends of the cross brace 13 with the first boom 11 and the second boom 12 can be adjusted to control the first boom 11 and the second boom 12. The angle between the arm 11 and the second boom 12; the tail of the first boom 11 is connected to the upper end of the first pipe holder 15, and the tail of the second boom 12 is connected to the upper end of the second pipe holder 16; the first The lower annular portions of the pipe clamp 15 and the second pipe clamp 16 are used to hang and hold the pipe 3 respectively, and the first pipe clamp 15 and the second pipe clamp 16 are respectively arranged on both sides of the pipe joint. The shape and size of the first pipe holder 15 and the second pipe holder 16 are exactly the same.

The structure of the boom is shown in Figures 3 and 4. The _boom is formed by the main body being folded from a piece of steel plate. , the first wall 115 and the second wall 116 are each provided with a relative mounting hole 112 at the boom head; the first wall 115 and the second wall 116 are each provided with a relative mounting hole 111 at the boom tail, the first The wall 115 and the second wall 116 are provided with a cross brace chute 113 at the position between the mounting holes of the head and the tail, and a row of clamping grooves 114 are provided at the bottom of the chute.

The structure of the connecting member 14 is shown in Figs. 5 and 6. The connecting member 14 includes a bottom plate and two side plates arranged in parallel on both sides of the bottom plate. The shaft 142 is inserted into the two pin holes on the left and the two pin holes on the right, respectively. The first boom 11 and the second boom 12 are respectively hung on the two pins through the mounting holes 112 in the head. 142, and can rotate around the pin 142; a mounting hole is opened on the bottom plate, the threaded end 143 of the boom 2 is inserted into the mounting hole and locked by the nut 144, and the other end of the boom 2 is installed on the top plate 5.

The structure of the cross brace 13 is shown in Figures 7 and 8. The cross brace 13 is a long hollow square tube, two opposite pipe walls at both ends have a mounting hole 151, and each end has a double-headed rivet 152. Inserted into the two mounting holes 151, the protruding parts at both ends of the double-headed rivet bolts 152 are respectively installed in the cross-bracing chute 113 of the first wall 115 and the second wall 116 of the boom, and can slide flexibly in the chute, Select a suitable position, and fix the position of the double-headed rivet bolt 152 through the card groove 114 .

The holding card structure is shown in Figure 9, the holding card includes an annular portion 151, and two ends of the annular portion 151 are respectively provided with mutually parallel connecting pieces 152 and 153, and the connecting pieces 152 and 153 are respectively provided with a bolt hole, For the bolts 154 to be inserted in the two bolt holes. The annular part 151 of the first holding clip 15 is sleeved on the pipeline 3, and the mounting holes of the boom tail of the first wall 115 and the second wall 116 of the first hanging arm are respectively connected with the two connecting pieces of the first holding clip 15. Align the bolt holes, insert the bolt 154, and lock it with a nut, so as to realize the tightening and hanging of the pipeline. The connection method of the first holding card 16 is the same as that of the first holding card 15 .

By means of the utility model, the number of the pipe hangers can be reduced while the pipe is fixed.

Claims (8)

1. A special-purpose pipeline hanger for grooved-connected pipelines, comprising two booms, namely a first boom and a second boom, a connecting member, a cross brace, and two pipe clamps, namely a first pipe clamp and a second pipe The holding card is characterized in that: the heads of the two booms are respectively connected to the connecting member, the two ends of the cross brace are respectively connected to the first boom and the second boom, and the tail of the first boom is connected to the first pipe The upper end of the holding clip is connected, and the tail of the second boom is connected with the upper end of the second pipeline holding clip; the lower annular parts of the first pipeline holding clip and the second pipeline holding clip are respectively used to hang and hold the pipeline. 2 . The hanger according to claim 1 , wherein the first boom and the second boom are distributed in a figure-eight shape. 3 . 3 . The hanger according to claim 1 , wherein the first pipe holding clip and the second pipe holding clip are respectively arranged on both sides of the pipe joint. 4 . 4. The hanger according to claim 1 is characterized in that: the main body of the boom is formed by folding a piece of steel plate, the whole is elongated, and the cross section is in the "∏" shape, including the first wall and the second oppositely arranged. wall, the first wall and the second wall are each provided with a relative mounting hole at the boom head; the first wall and the second wall are each provided with a relative mounting hole at the boom tail, the first wall and the second wall A cross brace chute is arranged between the mounting holes of the head and the tail, and a row of card grooves is arranged at the bottom of the chute. 5. The hanger according to claim 1, characterized in that: the connecting member comprises a bottom plate and two side plates arranged in parallel on both sides of the bottom plate, and a pin shaft hole is opened on each of the left and right sides of the two side plates, and the left A pin is inserted into the two pin holes on the right side, a pin is inserted into the two pin holes on the right side, and the first boom and the second boom are respectively hung on a pin through the mounting holes of the head ; There is a mounting hole on the bottom plate, and one end of the boom is inserted into the mounting hole and locked by a nut. 6. The hanger according to claim 4 is characterized in that: the cross brace is a long hollow square tube, the two opposite tube walls at the front and rear ends are each provided with a mounting hole, and the front and rear ends are each provided with a double head The rivets are inserted into the two mounting holes. 7. The hanger according to claim 1, characterized in that: the holding clip comprises an annular portion, two ends of the annular portion are respectively provided with connecting pieces that are parallel to each other, and each of the two connecting pieces is provided with a bolt hole; The annular part of the first holding card is sleeved on the pipeline, and the mounting holes at the tail of the boom on the first wall and the second wall of the first hanging arm are respectively aligned with the bolt holes of the two connecting pieces of the first holding card, and inserted into the pipe. After the bolts are locked with nuts; the annular part of the second holding card is sleeved on the pipeline, and the mounting holes at the tail of the boom on the first wall and the second wall of the second boom are respectively connected with the two second holding cards. Align the bolt holes of the plate, and lock them with nuts after inserting the bolts. 8 . The hanger according to claim 6 , wherein the protruding parts at both ends of the double-headed rivet bolt are respectively installed in the cross brace chute of the first wall and the second wall of the boom, and fixed by the clamping groove. 9 . The location of the double-headed rivet.

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