CN217815574U

CN217815574U - Fire control return bend assists installation device

Info

Publication number: CN217815574U
Application number: CN202222178261.5U
Authority: CN
Inventors: 朱亮
Original assignee: Wuhan Hongrui Technology Development Co ltd
Current assignee: Wuhan Hongrui Technology Development Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-15
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a fire control return bend auxiliary installation device relates to fire control return bend installation technical field, including the return bend body, the both ends of return bend body all can be dismantled and be connected with the slide pipe, the slide pipe is kept away from be equipped with the regulating tube in the one end inner chamber of return bend body, the regulating tube with slide pipe sliding connection. The utility model discloses a slide pipe, the control tube, connect and spacing cooperation setting between the bolt isotructure, during the use, the user places the return bend body between two fire service pipelines of turn, then along the length direction slide control pipe of slide pipe, make the adapter sleeve establish on the fire service pipeline to will connect through welding set and fire service pipeline tip welding together, can accomplish the installation work to the return bend body, avoided current fire control return bend as far as possible to receive both ends pipeline length to influence, the inconvenient problem of installing of carrying on.

Description

Fire control return bend assists installation device

Technical Field

The utility model belongs to the technical field of the fire control return bend installation technique and specifically relates to a fire control return bend auxiliary erection device is related to.

Background

Building fire extinguishing systems is applicable to the important means of preventing the conflagration, and fire extinguishing systems adopts water, gas spraying system, and fire extinguishing systems adopts fire control pipeline to guide fire extinguishing medium usually for fire extinguishing medium flows towards appointed direction, makes fire extinguishing medium can spray to appointed position and puts out a fire.

When making the fire control pipeline, weld the pipeline that forms fire extinguishing systems through adopting the steel pipe, the shape of pipeline is according to the inner structure preparation of building, need turn round in some places, need use elbow or return bend to connect this moment, when the installation pipeline, because the length of the pipeline that needs installation elbow department differs, the pipeline length at elbow both ends can influence the position of elbow moreover, pipeline length can make the welding seam great for a short time, if pipeline length can be longer to produce with the elbow and interfere, lead to unable installation.

SUMMERY OF THE UTILITY MODEL

Receive both ends pipeline length to influence in order to improve current fire control return bend, the inconvenient problem of installing of carrying on, the utility model provides a fire control return bend auxiliary installation device.

The utility model provides a fire control return bend auxiliary installation device adopts following technical scheme:

the utility model provides a fire control return bend auxiliary fixtures device, includes the return bend body, the both ends of return bend body all can be dismantled and be connected with the slide pipe, the slide pipe is kept away from be equipped with the regulating tube in the one end inner chamber of return bend body, the regulating tube with slide pipe sliding connection, the regulating tube is located the outside one of slide pipe serves fixedly connected with and connects, the slide pipe with the junction of regulating tube is equipped with spacing bolt, spacing bolt runs through the slide pipe with slide pipe looks spiro union, spacing bolt is located one end in the slide pipe inner chamber with the surface looks butt of regulating tube.

Through adopting above technical scheme, during the use, the user at first places the return bend body between two fire control pipeline of turn, then the user slides the control tube along the length direction of slide pipe, make the joint of control tube both ends fixed connection align with two fire control pipeline of turn, then the user keeps away from one side slide control pipe of return bend body, make on the control tube fixed connection's joint cover establish on two fire control pipeline of turn, and will connect with the welding of fire control pipeline tip together through welding set, can accomplish the installation work to the return bend body, adjust the interval between joint and this end of return bend body through setting up slide pipe and control tube, adapt to the fire control pipeline of the not equidistance with the return bend body, avoided current fire control return bend to the greatest extent to receive both ends pipeline length influence, the inconvenient problem of installing of carrying out.

Optionally, the adjacent ends of the elbow body and the sliding pipe are both fixedly connected with a connecting flange, a screw rod is arranged on the connecting flange, and the connecting flange fixedly connected with the adjacent end of the sliding pipe is screwed with the elbow body through the screw rod.

Through adopting above technical scheme, set up flange and be used for linking together return bend body and slide pipe, adopt the connected mode of screw rod spiro union to connect, not only connect firmly, convenience of customers installs and dismantles moreover.

Optionally, the joint is of a horn-shaped structure, and the inner diameter of the joint is equal to the outer diameter of the fire fighting pipelines at two ends of the elbow body.

Through adopting above technical scheme, set up the internal diameter that connects to equal the external diameter of return bend body both ends fire control pipeline, make the joint can overlap the fire control pipeline tip at both ends, increase between joint and the fire control pipeline and just appear to improve the sealing performance of joint and fire control pipeline junction.

Optionally, one end of the adjusting pipe, which is located in the inner cavity of the sliding pipe, is fixedly connected with a sealing ring, and the outer surface of the sealing ring is in sliding contact with the inner wall of the sliding pipe.

Through adopting above technical scheme, set up the sealing washer, and the surface and the sliding tube inner wall sliding contact of sealing washer, the leakproofness of can greatly increased control tube and sliding tube junction avoids the problem that the junction of control tube and sliding tube produced leaking as far as possible.

Optionally, the outer surface of the sliding pipe is sleeved with a fixing ring, one side, close to the wall, of the sliding pipe is provided with a mounting frame, and the fixing ring is fixedly connected with the mounting frame.

Through adopting above technical scheme, set up solid fixed ring and be used for carrying out the fixed action to the slide pipe, through solid fixed ring with slide pipe fixed connection on the mounting bracket, avoided the slide pipe as far as possible to produce the problem of rocking when receiving water impact.

Optionally, an expansion bolt is arranged on the mounting frame, the expansion bolt penetrates through the mounting frame, and the expansion bolt is riveted with the wall of the building.

Through adopting above technical scheme, set up expansion bolts and be used for fixing the mounting bracket, adopt expansion bolts riveted connected mode, not only connect firmly, convenience of customers installs moreover.

Optionally, a connecting pipe is arranged between the sliding pipe and the connecting flange, the connecting pipe penetrates through the connecting flange, and the connecting pipe is communicated with the inner cavity of the elbow body.

Through adopting above technical scheme, set up the connecting pipe and be used for being linked together elbow body and slide pipe inner chamber to the inside fire control rivers of fire-fighting pipeline can follow slide pipe and connecting pipe and get into elbow body inner chamber, realize the intercommunication of fire control rivers.

To sum up, the utility model discloses beneficial effect as follows:

the utility model discloses a cooperation setting between slide pipe, control tube, joint and spacing bolt isotructure, during the use, the user places the return bend body between two fire control pipeline of turning, then along the length direction slide control pipe of slide pipe, make the joint sleeve establish on fire control pipeline to through welding set with joint and fire control pipeline tip welding together, can accomplish the installation work to the return bend body, avoided current fire control return bend as far as possible to receive both ends pipeline length to influence, the inconvenient problem of installing.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

fig. 3 is an enlarged view of a structure in fig. 1 according to the present invention.

Description of the reference numerals: 1. a bent pipe body; 2. a connecting flange; 3. a slide pipe; 4. a screw; 5. an adjustment tube; 6. a joint; 7. a limit bolt; 8. a seal ring; 9. a fixing ring; 10. a mounting frame; 11. an expansion bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, an auxiliary installation device for a fire protection elbow includes an elbow body 1 for connecting a fire protection pipe at a corner. Both ends of the elbow body 1 can be detachably connected with a sliding pipe 3. An adjusting pipe 5 is arranged in an inner cavity of one end, far away from the elbow body 1, of the sliding pipe 3, and the adjusting pipe 5 is connected with the sliding pipe 3 in a sliding mode. When the user installs elbow body 1, can follow the length direction slip control pipe 5 of slide pipe 3, change control pipe 5 and keep away from the length between elbow body 1 one end and the elbow body 1, make the fire control pipeline alignment at control pipe 5 and elbow body 1 both ends.

The end of the adjusting pipe 5 positioned outside the sliding pipe 3 is fixedly connected with a joint 6 with a connecting function. When the user installs the joint, the joint 6 can be sleeved on the fire fighting pipelines at two ends of the elbow body 1 and welded, and the contact surface with the fire fighting pipelines is increased, so that the sealing performance of the joint of the fire fighting pipelines and the regulating pipe 5 is improved.

A limiting bolt 7 is arranged at the joint of the sliding tube 3 and the adjusting tube 5, the limiting bolt 7 penetrates through the sliding tube 3 and is in threaded connection with the sliding tube 3, and one end of the limiting bolt 7, which is positioned in the inner cavity of the sliding tube 3, is abutted against the outer surface of the adjusting tube 5. After the user moves the adjusting pipe 5 to a proper position, the limiting bolt 7 can be screwed into the sliding pipe 3, the adjusting pipe 5 is extruded through the limiting bolt 7, and the friction force between the adjusting pipe 5 and the sliding pipe 3 is increased, so that the adjusting pipe 5 and the sliding pipe 3 are relatively fixed.

During the use, the user at first places elbow body 1 between two fire control pipeline of turning, then the user slides regulating pipe 5 along the length direction of slide pipe 3, make regulating pipe 5 both ends fixed connection's joint 6 align with two fire control pipeline of turning, then the user keeps away from one side sliding regulating pipe 5 of elbow body 1, make on the regulating pipe 5 fixed connection's joint 6 cover establish on two fire control pipeline of turning, and will connect 6 and fire control pipeline tip welding together through welding set, can accomplish the installation work to elbow body 1, adjust the interval between joint 6 and the elbow body 1 tip through setting up slide pipe 3 and regulating pipe 5, adapt to the fire control pipeline of the not equidistance with elbow body 1, avoided current fire control elbow to the greatest extent to receive both ends pipeline length influence, the inconvenient problem of installing.

Referring to fig. 1 and 2, the adjacent ends of the elbow body 1 and the sliding pipe 3 are fixedly connected with a connecting flange 2, a screw rod 4 is arranged on the connecting flange 2, and the connecting flange 2 fixedly connected with the adjacent ends of the elbow body 1 and the sliding pipe 3 is in threaded connection through the screw rod 4. Set up flange 2 and be used for linking together return bend body 1 and slide 3, adopt the connected mode of 4 spiro unions of screw rod to connect, not only connect firmly, convenience of customers installs and dismantles moreover.

Referring to fig. 1, the joint 6 is a trumpet-shaped structure, and the inner diameter of the joint 6 is equal to the outer diameter of the fire fighting pipelines at the two ends of the elbow body 1. The inner diameter of the joint 6 is set to be equal to the outer diameter of the fire fighting pipelines at two ends of the elbow body 1, so that the joint 6 can be sleeved at the end parts of the fire fighting pipelines at two ends, and the surface between the joint 6 and the fire fighting pipelines is increased, thereby improving the sealing performance of the joint 6 and the fire fighting pipelines.

Referring to fig. 3, a sealing ring 8 is fixedly connected to one end of the adjusting tube 5 located in the inner cavity of the sliding tube 3, and the outer surface of the sealing ring 8 is in sliding contact with the inner wall of the sliding tube 3. Set up sealing washer 8, and the surface of sealing

washer

8 and 3 inner walls sliding contact of slide pipe, can greatly increased the leakproofness of regulating tube 5 with 3 junctions of slide pipe, avoid the problem that the junction of regulating tube 5 and slide pipe 3 produced to leak as far as possible.

Referring to fig. 3, a fixing ring 9 is sleeved on the outer surface of the sliding tube 3, an installation frame 10 is arranged on one side of the sliding tube 3 close to the wall, and the fixing ring 9 is fixedly connected with the installation frame 10. Set up solid fixed ring 9 and be used for carrying out the fixed action to slide 3, through solid fixed ring 9 with slide 3 fixed connection on mounting bracket 10, avoided slide 3 to produce the problem of rocking when receiving water impact as far as possible.

Referring to fig. 2, an expansion bolt 11 is arranged on the mounting frame 10, the expansion bolt 11 penetrates through the mounting frame 10, and the expansion bolt 11 is riveted with the building wall. Set up expansion bolts 11 and be used for fixing mounting bracket 10, adopt 11 riveted connected modes of expansion bolts, not only connect firmly, convenience of customers installs moreover.

Referring to fig. 2, a connecting pipe is arranged between the sliding pipe 3 and the connecting flange 2, the connecting pipe penetrates through the connecting flange 2, and the connecting pipe is communicated with the inner cavity of the elbow pipe body 1. Set up the connecting pipe and be used for being linked together elbow body 1 and 3 inner chambers of slide pipe to the inside fire control rivers of fire control pipeline can follow slide pipe 3 and connecting pipe and get into elbow body 1 inner chamber during, realize the intercommunication of fire control rivers.

The utility model discloses an implement the principle and do: during the use, the user starts the transmission equipment, then will treat abluent turnip to place on the transmission equipment, transmit the turnip to washing cover 1 inner chamber through the transmission equipment, simultaneously the user opens immersible pump sealing washer (8), wash water that stores in the water tank 10 inner chamber is carried to shower 8 inner chambers along raceway solid fixed ring (9) through immersible pump sealing washer (8), and spout through shower 8 fixed shower nozzle 9 in bottom, the soil on the turnip of carrying to shower nozzle 9 below washes clean, and the turnip that washes clean continues to move along the transmission equipment, discharge gate discharge seted up on washing cover 1, the muddy water that washs the production falls down from conveyer belt 5 both sides under self action of gravity, fall into water tank 10, after filtering through water tank 10 top fixed connection's filter screen return bend body (1), carry again and wash subsequent turnip in shower 8 inner chamber through immersible pump sealing washer (8), through filtering and cyclic utilization to the water resource, greatly saved, avoided current turnip belt cleaning device not only to occupy the area great, and the waste of required use, and also cause the problem more of water resource easily.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fire control return bend auxiliary fixtures device, includes return bend body (1), its characterized in that: the utility model discloses a joint of return bend, including return bend body (1), slide pipe (3), regulating pipe (5), regulating pipe (7), limiting bolt (7) run through slide pipe (3) with the looks spiro union of slide pipe (3), limiting bolt (7) are located one end fixedly connected with joint (6) of slide pipe (3) outside, slide pipe (3) with the junction of regulating pipe (5) is equipped with limiting bolt (7), limiting bolt (7) run through slide pipe (3) with slide pipe (3) looks spiro union, limiting bolt (7) are located one end in slide pipe (3) inner chamber with the surface looks butt of regulating pipe (5).

2. The fire hose auxiliary installing device of claim 1, wherein: the pipe bending device is characterized in that a connecting flange (2) is fixedly connected to the adjacent end of the pipe bending body (1) and the adjacent end of the sliding pipe (3), a screw rod (4) is arranged on the connecting flange (2), and the connecting flange (2) fixedly connected to the adjacent end of the sliding pipe (3) is in threaded connection with the pipe bending body (1) through the screw rod (4).

3. A fire hose auxiliary fitting device according to claim 2, wherein: connect (6) and be loudspeaker column structure, the internal diameter that connects (6) equals return bend body (1) both ends fire-fighting pipeline's external diameter.

4. A fire hose auxiliary fitting device according to claim 1, wherein: the adjusting pipe (5) is located one end of the inner cavity of the sliding pipe (3) is fixedly connected with a sealing ring (8), and the outer surface of the sealing ring (8) is in sliding contact with the inner wall of the sliding pipe (3).

5. The fire hose auxiliary installing device of claim 1, wherein: the utility model discloses a wall mounting structure, including slide pipe (3), it is equipped with fixed ring (9) to overlap on slide pipe (3) surface, one side that slide pipe (3) are close to the wall is equipped with mounting bracket (10), fixed ring (9) with mounting bracket (10) fixed connection.

6. The fire hose auxiliary installing device of claim 5, wherein: be equipped with expansion bolts (11) on mounting bracket (10), expansion bolts (11) run through mounting bracket (10), expansion bolts (11) and building wall are riveted.

7. The fire hose auxiliary installing device of claim 2, wherein: the connecting pipe is arranged between the sliding pipe (3) and the connecting flange (2), the connecting pipe penetrates through the connecting flange (2), and the connecting pipe is communicated with the inner cavity of the elbow body (1).