CN218236371U

CN218236371U - Auxiliary tool for installing transverse main pipe of fire fighting pipeline

Info

Publication number: CN218236371U
Application number: CN202221922375.XU
Authority: CN
Inventors: 孙小虎; 钟超; 蔡勇; 王俊祺; 吴美清
Original assignee: China Overseas Construction Ltd
Current assignee: China Overseas Construction Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-06
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a fire control pipeline violently trunk installation appurtenance, the loach carrying platform comprises a supporting fram, the support frame top is equipped with the supporting platform of liftable, the last stand that is equipped with of supporting platform is equipped with the stand pipe through the support, the interior week of stand pipe is equipped with a plurality of flexible subassemblies, flexible subassembly radially sets up, the tip of flexible subassembly is equipped with the connecting seat, install rotatable running roller in the connecting seat, the axis perpendicular to of running roller the axis setting of stand pipe is a plurality of the installation pipeline is treated to the common support of running roller and centre gripping, the periphery of running roller still overlaps and is equipped with the lag. The auxiliary tool for installing the transverse main pipes of the fire fighting pipelines is simple in structure, easy to install and use, good in flexibility, capable of adapting to installation of the transverse main pipes of various sizes, capable of protecting the transverse main pipes and capable of avoiding scratching the outer surfaces of the transverse main pipes in the installation process.

Description

Horizontal main pipe installation appurtenance of fire-fighting pipeline

Technical Field

The utility model relates to engineering piping erection technical field, concretely relates to fire-fighting pipeline violently trunk installation appurtenance.

Background

The fire-fighting pipeline is a pipeline system established for fire fighting, and the fire-fighting pipeline (comprising a horizontal main pipe, a vertical pipe and the like) is used for connecting fire-fighting equipment and conveying water, gas or other fire-fighting media for fire fighting. Because the fire-fighting pipeline is often in a static state, the requirement on the pipeline is strict, and the pipeline needs pressure resistance, is corrosion-resistant and has good high-temperature resistance. Because the application scene is special, the thickness and the material of fire-fighting pipeline all have special requirements, for example the surface spouts red paint, can play striking suggestion effect on the one hand, and on the other hand can promote corrosion resisting property.

The horizontal main pipe of present fire control pipeline, especially the installation of the horizontal main pipe of underground garage, often adopt to place pipeline one end on the support, then from the traditional mounting means that the other end pushed forward, take trouble hard and produce the damage to the pipeline finish easily, have certain potential safety hazard.

Disclosure of Invention

The utility model aims at providing a fire-fighting pipeline horizontal main pipe installation appurtenance to the problem that prior art exists.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a fire control pipeline violently trunk installation appurtenance, includes the support frame, the support frame top is equipped with the supporting platform of liftable, the last stand-by tube that is equipped with of supporting platform through the support, the interior week of stand-by tube is equipped with a plurality of flexible subassemblies, flexible subassembly radially sets up, the tip of flexible subassembly is equipped with the connecting seat, install rotatable running roller in the connecting seat, the axis perpendicular to of running roller the axis setting of stand-by tube is a plurality of the installation pipeline is treated to the running roller common support and centre gripping, the periphery of running roller still overlaps and is equipped with the lag.

This fire-fighting pipeline violently trunk installation appurtenance simple structure easily installs and uses, and the flexibility is good, can adapt to the installation of the violently trunk of multiple size, can protect these violently trunks moreover, avoids them fish tail surface in the installation.

The setting direction of the guide pipe is basically consistent with the sliding or pushing direction of the installation of the transverse main pipe, the guide pipe can play a role in supporting and guiding, the roller wheel arranged on the inner periphery of the guide pipe can play a role in better rolling supporting, the transverse main pipe can be supported, the movement of the transverse main pipe is not influenced, a large-area rigid friction mode is converted into a rolling friction mode with a smaller contact area, and the protective sleeve on the roller wheel can further protect the transverse main pipe from being damaged by attracting, so that the protective effect is good.

The setting up of flexible subassembly can be used for the joint support on the one hand the connecting seat, also be exactly the running roller, on the other hand have radial automatic flexible ability, adjustment radial position that can self-adaptation when violently managing the installation to support the pipeline of different pipe diameters, also can let a plurality of the running roller forms the centre gripping effect, and the pipeline is suitably cliied, promotes the stability that the pipeline removed the installation.

The supporting frame and the supporting platform are matched to be arranged, so that the supporting frame can be used for pipeline installation at a high position (a floor top plate), and adjustment at different heights can be adapted through lifting.

Furthermore, the telescopic assembly comprises a sleeve arranged on the inner periphery of the guide pipe, a piston rod is arranged in the sleeve, a limiting ring is arranged at the inner end of the piston rod, the outer end of the piston rod is connected with the connecting seat, the part of the piston rod extending out of the sleeve is sleeved with a spring between the sleeves, and the spring moves in a reciprocating mode along the radial direction of the guide pipe.

The sleeve can play a role in connection and installation and provides a guiding reciprocating motion condition for the piston rod, the limiting ring can play a limiting role to prevent the piston rod from falling off, and the outer end part of the piston rod is provided with a butt joint plane so as to be connected and fixed with the connecting seat; the setting of spring can let the piston rod carry out reciprocating motion to self-adaptation support centre gripping pipeline, the diameter scope of this instrument centre gripping pipeline has been decided to the stroke of spring, and undersize or too big pipeline when the installation also need select the stand pipe and the spring of different models. When the pipeline is installed in the stroke of the spring, the pipeline close to the pipe diameter of the limit stroke cannot be installed, so that the phenomenon that the clamping force is too large to influence the smoothness of the movement of the pipeline is avoided.

Furthermore, the inner wall of stand pipe is equipped with the mounting hole, the sleeve pipe is inserted in the mounting hole, the periphery that the sleeve pipe is close to outer tip is equipped with the engaging lug, the engaging lug be the arc and through the screw with the stand pipe is connected. By adopting the connecting structure, the sleeve can be conveniently installed and detached, and the inner peripheral space of the guide pipe can be reasonably utilized.

Furthermore, the telescopic assembly is provided with a plurality of groups along the axial direction of the guide pipe, and each group comprises 2-6 groups which are arranged in a circumferential central symmetry manner. The multiunit is a plurality of the setting of flexible subassembly can let better from the periphery support of running roller and centre gripping pipeline promotes and supports the guide ability, stability when keeping the piping erection.

Furthermore, the roller wheel is a cylindrical roller or an arc roller with an inwards concave middle part, and the protecting sleeve is a rubber sleeve or a sponge sleeve. The concave arc-shaped roller is adopted, so that the concave arc-shaped roller can be better contacted with the arc surface of the pipeline, and the rolling supporting effect is better; the protective sleeve has certain elasticity and flexible protection effect, also has certain frictional force, skids when avoiding removing.

Furthermore, the support frame contains a plurality of support pole settings, be equipped with a plurality of horizontal poles and a plurality of down tube between the support pole setting, the below of supporting the pole setting is equipped with the walking wheel of area brake. The cross rod and the inclined rod are arranged in a matched mode, so that the connection strength and stability can be improved; the walking wheels are arranged, so that the whole tool can be conveniently moved.

Furthermore, the support frame is frame construction, be equipped with the cabinet body that the door was taken to the multilayer in the frame construction, frame construction's below is equipped with the walking wheel of taking the brake. The frame structure is adopted, and the cabinet body is matched with the frame structure, so that some accessories and other tools can be stored in the cabinet body.

Furthermore, a plurality of adjusting rods are arranged below the supporting platform, and the adjusting rods are sleeved in the supporting frame and connected through a plurality of locking bolts. The height of the supporting platform can be adjusted through the arrangement of the adjusting rod and the locking bolt.

Furthermore, the guide pipe is of a half-and-half detachable structure and comprises a pair of semicircular pipes, connecting flange edges are arranged on two sides of each semicircular pipe respectively, and each pair of connecting flange edges are fixedly connected through bolts respectively.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the auxiliary tool for installing the transverse main pipes of the fire fighting pipelines is simple in structure, easy to install and use and good in flexibility, can adapt to installation of the transverse main pipes of various sizes, and can protect the transverse main pipes to prevent the transverse main pipes from scratching the outer surfaces in the installation process; 2. the roller wheel can play a better rolling supporting role, can support the transverse trunk pipe and does not influence the movement of the transverse trunk pipe, and the protective sleeve on the roller wheel can further protect the transverse trunk pipe from damage, so that the protective effect is good; 3. the telescopic assembly can be used for connecting and supporting the connecting seat on one hand, and has radial automatic telescopic capacity on the other hand, and the radial position can be adjusted in a self-adaptive manner when the trunk pipe is installed so as to support pipelines with different pipe diameters and enable the plurality of rollers to form a clamping effect; 4. the support frame with supporting platform's cooperation sets up in order to adapt to the regulation of co-altitude not through the setting of going up and down, and whole moreover can remove.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary tool for installing a horizontal main pipe of a fire fighting pipeline according to the present invention;

FIG. 2 is a schematic side view of a guide tube of the auxiliary tool for installing a horizontal main tube of a fire fighting pipeline according to the present invention;

FIG. 3 is a schematic view of the installation structure of the telescopic assembly of the present invention;

fig. 4 is another schematic structural diagram of the roller of the present invention;

FIG. 5 is a schematic view of the lifting structure of the auxiliary tool for installing the horizontal main pipe of the fire fighting pipeline;

FIG. 6 is a schematic structural view of another support frame of the auxiliary tool for installing the horizontal main pipe of the fire fighting pipeline according to the present invention;

FIG. 7 is a schematic structural view of another guiding tube of the auxiliary tool for installing the horizontal main tube of the fire fighting pipeline according to the present invention;

in the figure: 1. a support frame; 2. a support platform; 3. a support; 4. a guide tube; 5. a telescoping assembly; 501. a sleeve; 502. a piston rod; 503. a limiting ring; 504. a spring; 505. connecting lugs; 6. a connecting seat; 7. a roller; 8. a protective sleeve; 9. a traveling wheel; 10. adjusting a rod; 11. locking the bolt; 12. a cabinet body; 13. a semi-circular arc pipe; 14. and connecting the flange edges.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

as fig. 1 ~ 3, a fire pipeline violently trunk installation appurtenance, including support frame 1, 1 top of support frame is equipped with the supporting platform 2 of liftable, be equipped with stand pipe 4 through support 3 on the supporting platform 2, be equipped with a plurality of flexible subassemblies 5 in the stand pipe 4 week, flexible subassembly 5 radially sets up, the tip of flexible subassembly 5 is equipped with connecting seat 6, install rotatable running roller 7 in the connecting seat 6, the axis perpendicular to of running roller 7 the axis setting of stand pipe 4 is a plurality of the running roller 7 supports jointly and the centre gripping treats the installation pipeline, the periphery of running roller 7 still overlaps and is equipped with lag 8.

The auxiliary tool for installing the transverse main pipes of the fire fighting pipelines is simple in structure, easy to install and use, good in flexibility, capable of adapting to installation of the transverse main pipes of various sizes, capable of protecting the transverse main pipes and capable of avoiding scratching the outer surfaces of the transverse main pipes in the installation process.

The setting direction of the guide pipe 4 is basically consistent with the sliding or pushing direction of the installation of the transverse main pipe, the supporting and guiding effects can be achieved, the roller 7 arranged on the inner periphery of the guide pipe can achieve a better rolling supporting effect, the transverse main pipe can be supported, the movement of the transverse main pipe is not influenced, a large-area rigid friction form is converted into a rolling friction mode with a smaller contact area, and the protective sleeve 8 on the roller 7 can further protect the transverse main pipe from being damaged by attracting, so that the protective effect is good.

The setting up of flexible subassembly 5 can be used for the joint support on the one hand connecting seat 6, also be exactly running roller 7, on the other hand have radial automatic flexible ability, adjustment radial position that can self-adaptation when violently managing the installation to support the pipeline of different pipe diameters, also can let a plurality of running roller 7 forms the centre gripping effect, and the pipeline is suitably cliied, promotes the stability that the pipeline removed the installation.

The supporting frame 1 and the supporting platform 2 are matched to provide a stable supporting base, so that the supporting frame can be used for pipeline installation at a high position (a floor top plate), and adjustment at different heights can be adapted through lifting.

Further, the telescopic assembly 5 comprises a sleeve 501 arranged on the inner periphery of the guide tube 4, a piston rod 502 is arranged in the sleeve 501, a limit ring 503 is arranged at the inner end of the piston rod 502, the outer end of the piston rod 502 is connected with the connecting seat 6, a spring 504 is sleeved between the part of the piston rod 502 extending out of the sleeve and the sleeve 501, and the spring 504 moves in a reciprocating manner along the radial direction of the guide tube 4.

The sleeve 501 can play a role in connection and installation and provides a guiding reciprocating motion condition for the piston rod, the limiting ring 503 can play a limiting role to prevent the piston rod 502 from falling off, and the outer end of the piston rod 502 is provided with a butt joint plane so as to be connected and fixed with the connecting seat 6; the spring 504 is arranged to enable the piston rod 502 to reciprocate so as to support and clamp the pipeline in a self-adaptive manner; the diameter that can the centre gripping pipeline is relevant with the stroke of spring 504, when installing the pipeline in the stroke of spring, also should not install the pipeline that is close to limit stroke pipe diameter to avoid the clamping-force too big, influence the smoothness nature that the pipeline removed.

Further, the inner wall of stand pipe 4 is equipped with the mounting hole, sleeve pipe 501 inserts in the mounting hole, sleeve pipe 501 is close to the periphery of outer tip and is equipped with engaging lug 505, engaging lug 505 be the arc and through the screw with stand pipe 4 is connected. By adopting the connecting structure, the sleeve 501 can be conveniently installed and detached, and the inner peripheral space of the guide tube 4 can be reasonably utilized.

Furthermore, the telescopic assembly 5 is provided with two groups along the axial direction of the guide pipe, and each group comprises 3 groups which are symmetrically arranged along the circumferential direction. The multiunit is a plurality of the setting of flexible subassembly can let running roller 7 is better supports and centre gripping pipeline from the periphery, promotes and supports the guide ability, stability when keeping the piping erection.

Further, the roller 7 is a cylindrical roller, and the protecting sleeve 8 is a rubber sleeve. The rubber sleeve has certain elasticity and flexible protection effect, also has certain frictional force, skids when avoiding removing.

Furthermore, support frame 1 contains a plurality of support pole settings, be equipped with a plurality of horizontal poles and a plurality of down tube between the support pole setting, the below of supporting the pole setting is equipped with walking wheel 9 of area brake. The cross rod and the inclined rod are arranged in a matched mode, so that the connection strength and stability can be improved; the walking wheels 9 are arranged, so that the whole tool can be conveniently moved.

Example two:

as shown in fig. 4, this embodiment provides a roller of another kind of structure, roller 7 is the curved roll of middle part indent, adopts the curved roll of indent, makes its arc surface contact with the pipeline that can be better, and the effect that rolls and support can be better.

Example three:

the embodiment provides a structure for lifting the supporting platform.

As shown in fig. 5, a plurality of adjusting rods 10 are arranged below the supporting platform 2, and the adjusting rods 10 are sleeved in the supporting upright rods of the supporting frame 1 and connected through a plurality of locking bolts 11. The height of the supporting platform 2 can be adjusted by the arrangement of the adjusting rod 10 and the locking bolt 11.

Example four:

this embodiment provides another support frame structure.

As shown in fig. 6, the support frame 1 is a frame structure, a multi-layer cabinet body 12 with a door is arranged in the frame structure, and a traveling wheel 9 with a brake is arranged below the frame structure. The cabinet body 12 is provided with a storage space by adopting a frame structure and matching with the cabinet body 12, so that accessories and other tools can be stored.

Example five:

this embodiment provides an alternative guide tube configuration.

As shown in fig. 7, the guide pipe 4 is of a half-and-half detachable structure, and includes a pair of semicircular pipes 13, two sides of the semicircular pipes 13 are respectively provided with a connecting flange edge 14, and the connecting flange edges 14 on the two sides are respectively fixedly connected through bolts.

Furthermore, two sets of telescopic assemblies are respectively arranged on the inner periphery of each semicircular arc-shaped pipe 13, and each set of telescopic assemblies is provided with two telescopic assemblies, so that four rollers are symmetrically arranged in the same section in an up-down mode.

Adopt the structure of half-and-half-splitting, can with stand pipe 4 is opened, and the tip of pipeline is equipped with flange or coupling a bit for the size of pipeline tip is greater than the body size, if direct when the installation to 4 endotheca of stand pipe establish inconvenient, if will stand pipe 4 is opened, put the pipeline and then the centre gripping pipeline body can, just can promote the pipeline to remove the installation afterwards.

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 fire control pipeline violently trunk installation appurtenance, includes the support frame, its characterized in that, the support frame top is equipped with the supporting platform of liftable, the last stand pipe that is equipped with of supporting platform through the support, the pipe is interior to be equipped with a plurality of flexible subassemblies, flexible subassembly radially sets up, the tip of flexible subassembly is equipped with the connecting seat, install rotatable running roller in the connecting seat, the axis perpendicular to of running roller the axis setting of stand pipe is a plurality of the running roller supports and the centre gripping jointly treats the erection tube, the periphery of running roller still overlaps and is equipped with the lag.

2. The auxiliary tool for installing the fire fighting pipeline trunk and trunk is characterized in that the telescopic assembly comprises a sleeve installed on the inner periphery of the guide pipe, a piston rod is arranged in the sleeve, a limiting ring is arranged at the inner end of the piston rod, the outer end of the piston rod is connected with the connecting seat, a spring is sleeved between the part, extending out of the sleeve, of the piston rod and the sleeve, and the spring reciprocates in the radial direction of the guide pipe.

3. The auxiliary tool for installing the fire fighting pipeline trunk pipe according to claim 2, wherein a mounting hole is formed in the inner wall of the guide pipe, the sleeve is inserted into the mounting hole, a connecting lug is arranged on the periphery of the outer end portion, close to the outer end portion, of the sleeve, and the connecting lug is arc-shaped and connected with the guide pipe through a screw.

4. The auxiliary tool for installing the fire fighting pipeline trunk pipe according to claim 1, wherein the telescopic assembly is provided with a plurality of groups along the axial direction of the guide pipe, and each group comprises 2-6 groups which are circumferentially and centrally symmetrically arranged.

5. The auxiliary tool for installing the fire fighting pipeline trunk pipe according to claim 1, wherein the roller is a cylindrical roller or an arc roller with a concave middle part, and the protective sleeve is a rubber sleeve or a sponge sleeve.

6. The auxiliary tool for installing the fire fighting pipeline trunk and trunk as claimed in claim 1, wherein the supporting frame comprises a plurality of supporting vertical rods, a plurality of cross rods and a plurality of inclined rods are arranged between the supporting vertical rods, and walking wheels with brakes are arranged below the supporting vertical rods.

7. The auxiliary tool for installing the fire fighting pipeline trunk pipe according to claim 1, wherein the supporting frame is of a frame structure, a plurality of layers of cabinet bodies with doors are arranged in the frame structure, and a traveling wheel with a brake is arranged below the frame structure.

8. The auxiliary tool for installing the fire fighting pipeline trunk pipe as claimed in claim 1, wherein a plurality of adjusting rods are arranged below the supporting platform, and the adjusting rods are sleeved in the supporting frame and connected through a plurality of locking bolts.

9. The auxiliary tool for installing the transverse main pipe of the fire fighting pipeline according to claim 1, wherein the guide pipe is of a half-and-half detachable structure and comprises a pair of semicircular pipes, connecting flange edges are respectively arranged on two sides of each semicircular pipe, and each pair of connecting flange edges are respectively fixedly connected through bolts.