CN111483498A

CN111483498A - Fire-fighting pipeline transportation device

Info

Publication number: CN111483498A
Application number: CN202010340831.9A
Authority: CN
Inventors: 陶建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-08-04

Abstract

The invention belongs to the technical field of fire fighting pipelines, in particular to a fire fighting pipeline transportation device, which aims at solving the problem that the existing transportation trolley needs at least two persons to lift up a heavy pipeline at any time when being loaded and unloaded, and the danger is easily caused by the falling of hands. When the pipe fitting is used, when the pipe fitting body needs to be assembled and disassembled, one end of the pipe is placed in the first support rod, the other end of the pipe is clamped in the other support rod, and the distance between the two support rods can be adjusted by rotating the poking wheel before transportation, so that the pipe fitting body is suitable for pipes with different lengths.

Description

Fire-fighting pipeline transportation device

Technical Field

The invention relates to the technical field of fire fighting pipelines, in particular to a fire fighting pipeline transportation device.

Background

In the outdoor fire control pipe construction of building site, the majority length of fire control pipe of adoption exceeds five meters, and the material is the steel, because its weight is heavy, easily slide, and the scene ground situation of building site is complicated. The fire fighting pipe is difficult to carry on site, the construction efficiency is low, the number of pipelines excavated on the working surface of the construction site is large, and large transport vehicles cannot be used. Therefore, a simple fire fighting pipe transportation device is urgently needed so that a worker can effectively improve the efficiency of transporting fire fighting pipes in the complex environment of a building site.

The patent application No. CN201720765742.2, which is searched in China, discloses a fire fighting pipe transport vehicle, which comprises a vehicle body, wherein at least one fire fighting pipe placing groove is arranged on the vehicle body, a rubber layer is arranged in the fire fighting pipe placing groove, a pair of pull rods extends outwards from the front end of the vehicle body, and a cross rod extends outwards from each pull rod; however, the device requires at least two persons to lift the heavy pipeline at any time when the device is assembled and disassembled, and the device is easy to cause danger due to the fact that the hands are taken off.

Disclosure of Invention

The invention provides a fire fighting pipeline transportation device based on the technical problems that at least two persons are required to lift up a heavy pipeline at any time when an existing transportation trolley is loaded and unloaded, and danger is easily caused by hands falling off.

The invention provides a fire fighting pipeline transportation device, which comprises a trolley base with an upward opening and a C-shaped steel structure, wherein T-shaped sliding blocks are connected to the bottom of the trolley base close to two ends of the trolley base in a sliding mode, screw holes which are coaxially distributed and have opposite thread directions are formed in the opposite sides of the two T-shaped sliding blocks close to the middle of the opposite sides of the two T-shaped sliding blocks, a same stud is screwed in the two screw holes, a baffle is fixed in the middle of the bottom of the trolley base, annular check rings are fixed to the two ends, close to the baffle, of the circumferential outer wall of the stud, transverse pipes are fixed to the top ends of the two T-shaped sliding blocks through bolts, extension rods are inserted into the two ends of each transverse pipe, support rods with L-shaped structures are fixed to the lower surfaces of the end portions of transverse rods, limit stop rods are fixed to the ends of the upper surfaces of transverse rods at the bottom of the support rods, fixture block rolling shafts are fixed to the middle.

As the preferable scheme of the invention, the two ends of the stud are respectively provided with a convex block and a poking wheel, and the two sides of the upper surface of the trolley base close to the poking wheel are respectively fixed with a handle.

As the preferable scheme of the invention, the upper surfaces of the ends of the extension rods, which are far away from the transverse pipe, are respectively provided with threaded holes, and the threaded holes are respectively screwed with fixing columns.

As the preferable scheme of the invention, the anti-skid lugs distributed at equal intervals are reserved on the outer wall of the top of the transverse pipe.

According to the preferable scheme of the invention, the inner part of each transverse pipe is rotatably connected with a rope coiling disc, the circumferential outer wall of each rope coiling disc is provided with rope grooves distributed at equal intervals, and steel wire ropes are wound in the rope grooves.

According to the preferable scheme of the invention, hooks are fixed at one ends of the steel wire ropes far away from the rope coiling disc, the outer walls of the two opposite sides of the transverse pipes are embedded with the guide pipes which are distributed equidistantly, and the positions of the guide pipes correspond to the positions of the inner rope grooves one by one.

As a preferable scheme of the invention, the middle part of the top end of the conduit is screwed with a fastening bolt, and the diameter of the steel wire rope is smaller than the inner diameter of the conduit.

As a preferable scheme of the invention, the bottom end of the support rod can be further arranged into a groove-shaped slide rail-shaped structure with an upward opening, one end of the groove-shaped slide rail, which is far away from the support rod, at the bottom of the groove-shaped slide rail is connected with a slide block in a sliding manner, an extension spring is arranged between the outer wall of the slide block and the outer wall of the support rod, and the limit stop rod is fixed at the top of the slide.

As a preferable scheme of the invention, two limiting holes are formed in one end, away from the support rod, of the groove-shaped sliding rail at the groove bottom, and limiting rods are inserted into the two limiting holes.

The beneficial effects of the invention are as follows:

1. this fire control pipeline transportation device, through setting up the T shape slider of sliding connection at dolly base tank bottom near both ends, the die-pin that the cooperation extended rod tip below set up to can be when using, only need place the one end of tubular product in first die-pin earlier when needing to load and unload the tubular product body, later with the other end joint of tubular product in another die-pin again, and can adjust the distance between two die-pins through rotating the thumb wheel before the transportation, so that let this device be fit for the tubular product of different length.

2. This fire control pipeline transportation device through setting up the fixed column of spiro union on extension rod top, can increase the effective bearing area who violently manages the upper surface, can let the upper surface of violently managing pile up more fire control pipelines.

3. This fire control pipeline transportation device is through setting up serving reel and wire rope to can drag wire rope out from the conduit when tubular product need heavy slope or go up the heavy slope down in the transportation when using, collude the tip opening part of tubular product until the couple, later with fastening bolt spiral shell tight can produce a pulling force to the centre to the tip of tubular product body when going up the slope or downhill path again, avoid the tubular product drunkenness.

4. This fire control pipeline transportation device through setting up slider and extension spring of sliding connection in the flute profile slide rail to can extract the gag lever post of tank bottom earlier when need placing wideer pipeline body when using, later can with pipeline body joint between die-pin and spacing shelves pole, and can tightly joint the side at the die-pin with pipeline body under extension spring's effect.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device has a simple and convenient structure, can consign pipes with different lengths, is safe to transport, and cannot hurt people pushing the middle due to the forward and backward movement of the pipes in the transportation process.

Drawings

Fig. 1 is a schematic sectional view of a fire fighting pipeline transportation device according to the present invention;

FIG. 2 is a schematic side view of a fire fighting pipeline transportation device according to the present invention;

FIG. 3 is a schematic perspective view of a cart base of the fire fighting pipeline transportation device according to the present invention;

FIG. 4 is a schematic perspective view of a conduit of a fire fighting pipeline transportation device according to the present invention;

fig. 5 is an assembly structural view of a bracket rod of a fire fighting pipeline transportation device provided in embodiment 2 of the present invention.

In the figure: the device comprises a trolley base 1, a supporting rod 2, a handle 3, a poking wheel 4, a hook 5, a conduit 6, a fastening bolt 7, a steel wire rope 8, a rope coiling disk 9, a transverse pipe 10, a T-shaped sliding block 11, a stud 12, a baffle 13, an annular retainer ring 14, a fixed column 15, an anti-skidding lug 16, a roller clamping block 17, an extension rod 18, a limiting stop rod 19, a groove-shaped sliding rail 20, an extension spring 21, a limiting rod 22, a limiting hole 23 and a sliding block 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-5, a fire fighting pipeline transportation device, including a trolley base 1 with an upward opening in a C-shaped steel structure, a T-shaped slider 11 is slidably connected to a bottom of the trolley base 1 near two ends, screw holes with coaxial distribution and opposite thread directions are respectively formed near a middle portion of one side of the two T-shaped sliders 11, a same stud 12 is screwed into the two screw holes, a baffle 13 is fixed to a middle portion of a bottom of the trolley base 1, annular retainer rings 14 are fixed to two ends of a circumferential outer wall of the stud 12 near the baffle 13, transverse pipes 10 are fixed to top ends of the two T-shaped sliders 11 through bolts, extension rods 18 are respectively inserted into two ends of the transverse pipes 10, a tow bar 2 with L-shaped structure is fixed to a lower end of an end of each extension rod 18, a limiting retainer rod 19 is fixed to an upper end of a bottom transverse rod of the tow bar 2, when the pipe is used, only one end of the pipe needs to be placed in a first tow bar 2 when the body is assembled and disassembled, the other end of the other tow bar is clamped in another tow bar 2, and a distance between two rollers of the two roller shaft fixing blocks 17 is not suitable for two roller shafts of the trolley base, and the two roller shaft fixing blocks 17 are arranged between the two roller shafts of the same roller device.

In the invention, two ends of the stud 12 are respectively provided with a convex block and a poking wheel 4, and the two sides of the upper surface of the trolley base 1 close to the poking wheel 4 are respectively fixed with a handle 3.

Wherein, the one end upper surface that the extension rod 18 kept away from violently managing 10 all opens threaded hole, and all the spiro union has fixed column 15 in the threaded hole, can increase the effective bearing area who violently manages 10 upper surface, can let the upper surface of violently managing 10 pile up more fire control pipeline.

Wherein, the top outer wall of the transverse pipe 10 is reserved with anti-skid lugs 16 distributed at equal intervals.

Wherein, the inside of every violently pipe 10 all rotates and is connected with serving reel 9, and the circumference outer wall of serving reel 9 all opens the grooving that has the equidistance and distributes, and the inslot all twines wire rope 8.

The hooks 5 are fixed at one end, far away from the rope coiling disc 9, of the steel wire rope 8, the outer walls of the two transverse pipes 10 on the opposite sides are embedded with the guide pipes 6 distributed equidistantly, and the positions of the guide pipes 6 correspond to the positions of the inner rope grooves one by one.

Wherein, the equal spiro union in top middle part of conduit 6 has fastening bolt 7, wire rope 8's diameter is less than conduit 6's internal diameter, thereby can be when tubular product need descend the heavy slope or go up the heavy slope in the transportation when using, drag wire rope 8 out from conduit 6, the tip opening part that catches on tubular product until couple 5, later with fastening bolt spiro union can produce a pulling force to the centre to the tip of tubular product body in the time of upslope or downhill path again, avoid the tubular product drunkenness.

The working principle is as follows: when the pipe conveying device is used, when a pipe body needs to be assembled and disassembled, one end of the pipe is placed in a groove formed by the first support rod 2 and the limiting stop rod 19, the other end of the pipe is lifted and clamped in a groove of the other support rod 2, and the distance between the two support rods 2 can be adjusted by rotating the poking wheel 4 according to the length of the conveyed pipe body before transportation, so that the pipe conveying device is suitable for conveying pipes with different lengths; then if a large slope exists in the transportation path, the steel wire rope 8 is pulled out of the wire conduit 6 until the hook 5 hooks the opening at the end part of the pipe, and then the fastening bolt is screwed tightly, so that a pulling force towards the middle can be generated on the end part of the pipe body when the pipe goes up or down, and the pipe is prevented from moving; the user then stands between the two handles 3 and lifts the cart base 1 for transport.

Example 2

Referring to fig. 2 and 5, the fire fighting pipeline transportation device of the present embodiment, compared with embodiment 1, further includes that the bottom end of the supporting rod 2 can be set to a groove-shaped slide rail 20-shaped structure with an upward opening, and one end of the groove-shaped slide rail 20, which is far away from the supporting rod 2, is slidably connected with a slide block 24, an extension spring 21 is arranged between the outer wall of the slide block 24 and the outer wall of the supporting rod 2, and the limit stop rod 19 is fixed at the top of the slide block 24.

Wherein, the end of the groove bottom of the groove-shaped slide rail 20 far away from the support rod 2 is provided with two limiting holes 23, and the two limiting holes 23 are inserted with limiting rods 22.

When a wider pipeline body needs to be placed in use, the limiting rod 22 at the bottom of the groove is firstly pulled out, then the pipeline body can be clamped between the supporting rod 2 and the limiting stop rod 19, and the pipeline body can be tightly clamped on the side face of the supporting rod 2 under the action of the extension spring 21.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a fire fighting pipeline transportation device, includes that the opening upwards is dolly base (1) of C shaped steel structure, a serial communication port, the tank bottom of dolly base (1) is close to both ends equal sliding connection has T shape slider (11), and just one side that two T shape sliders (11) are relative is close to the middle part and opens respectively and have coaxial distribution and screw opposite direction's screw, two the spiro union has same stud (12) in the screw, is fixed with baffle (13) in the middle of the bottom of dolly base (1), and the circumference outer wall of stud (12) is close to both ends of baffle (13) and all is fixed with annular retaining ring (14), and the top of two T shape sliders (11) all is fixed with violently pipe (10) through the bolt fastening, the both ends of violently managing (10) all are pegged graft and have extension rod (18), and the tip lower surface of extension rod (18) all is fixed with die-pin (2) of L shape structure, and the upper surface tip end of the bottom horizontal pole of die-pin (2) is fixed with spacing stop lever (19), the lower surface of dolly base (1) is close to the middle part and all is fixed with fixture block (17) of two roller.

2. The fire fighting pipeline transportation device according to claim 1, wherein a bump and a toggle wheel (4) are respectively arranged at two ends of the stud (12), and handles (3) are fixed on two sides of the upper surface of the trolley base (1) close to the toggle wheel (4).

3. A fire fighting pipe transportation device according to claim 1, characterized in that the extension rod (18) has threaded holes on the upper surface of the end far away from the transverse pipe (10), and the threaded holes are screwed with fixing posts (15).

4. A fire fighting pipe transportation device according to claim 1, characterized in that the top outer wall of the cross pipe (10) is reserved with anti-skid projections (16) distributed at equal intervals.

5. A fire fighting pipe transportation device according to claim 1, characterized in that a rope winding disc (9) is rotatably connected to the inside of each cross pipe (10), and the outer circumferential wall of the rope winding disc (9) is provided with rope grooves distributed at equal intervals, and the rope grooves are wound with steel wire ropes (8).

6. A fire fighting pipe transportation device according to claim 5, characterized in that hooks (5) are fixed to ends of the steel wire ropes (8) far away from the rope winding disc (9), conduits (6) are embedded in outer walls of two opposite sides of the transverse pipes (10) and distributed equidistantly, and the positions of the conduits (6) correspond to the positions of the inner rope grooves one by one.

7. A fire fighting pipe transport device according to claim 6, characterized in that the top middle of the conduit (6) is screwed with a fastening bolt (7), and the diameter of the wire rope (8) is smaller than the inner diameter of the conduit (6).

8. A fire fighting pipe transportation device according to claim 1, characterized in that the bottom end of the supporting rod (2) can be further configured into a groove-shaped slide rail (20) structure with an upward opening, a slide block (24) is connected to one end of the groove bottom of the groove-shaped slide rail (20) far away from the supporting rod (2) in a sliding manner, an extension spring (21) is arranged between the outer wall of the slide block (24) and the outer wall of the supporting rod (2), and the limit stop rod (19) is fixed at the top of the slide block (24).

9. A fire fighting pipe transportation device according to claim 8, characterized in that two limiting holes (23) are formed in the end of the groove bottom of the groove-shaped slide rail (20) away from the joist (2), and limiting rods (22) are inserted into the two limiting holes (23).