CN214985903U - Novel height-adjustable movable railing - Google Patents

Abstract

The utility model discloses a novel height-adjustable movable railing, which comprises a movable railing and a fixed base, wherein the movable railing and the fixed base are connected by bolts, the movable railing consists of a railing pipe, a skirting board and a reinforcing pipe, the movable railing is provided with a section of reinforcing pipe with the inner diameter equal to the outer diameter of the railing pipe, the fixed base consists of a rooting point, an upper clamping board, a lower clamping board and a bottom pipe which are welded, and the top of the fixed base is parallel and level to the top of a rooted beam; the novel height-adjustable movable railing has the advantages that the reinforcing pipes and the railing pipes are arranged, so that the stability of the upper part of the railing is enhanced, the concentrated stress is dispersed, and the effect of enhancing the stability of the railing is achieved; by arranging the upper clamping plate and the rooting point, the stability of the connection of the lower part of the railing and the firmness of the railing are enhanced, and equipment can conveniently enter and exit from a field and personnel can conveniently enter and exit; through setting up hierarchical screw, can be according to actual need adjusting bolt mounted position in order to adjust the railing height, satisfy requirements such as personnel's safety work.

Description

Novel height-adjustable movable railing

Technical Field

The utility model relates to an ocean oil engineering technical field specifically is a novel portable railing of height-adjustable.

Background

In various ocean engineering platforms such as marine petroleum liquefied natural gas platforms and FPSO, movable railings need to be installed for various reasons such as equipment access and personnel overhaul, the railings need to be dismantled after being used up. The operation of vertical ladder about personnel need, when vertical ladder was close the waiting condition from the platform edge, the railing need increase the safety of height when in order to guarantee personnel from top to bottom, and the unable height-adjusting of current portable railing. Current portable railing only carries out bolted connection bottom the railing, and upper portion does not have the bolt fastening to do not strengthen on railing upper portion, stability is relatively poor, when the long-time atress of railing or side atress is great, the condition that the bolt is not hard up or sways even can appear, can form the potential safety hazard after the effect repeatedly.

The prior art has the following defects or problems:

1. in the existing movable railing, the fixed part is positioned on the surface of a beam or a deck, or a part of the movable railing takes root on the upper surface of the beam, and the generated bulges form obstacles to influence the entrance and exit of personnel, equipment and the like;

2. the existing movable railing is connected with a beam only through a root point rib plate, so that the reasonable concentrated stress is not dispersed, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel height-adjustable movable railing to the weak point of prior art to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel height-adjustable movable railing, includes portable railing and unable adjustment base, portable railing and unable adjustment base are connected by the bolt, portable railing comprises railing pipe, baseboard and reinforcement pipe, portable railing is provided with the reinforcement pipe that one section internal diameter equals with railing pipe external diameter, unable adjustment base comprises the root point, upper and lower cardboard, bottom tube welding, the unable adjustment base top is rather than the roof beam top parallel and level of taking root, all be equipped with hierarchical screw on railing pipe, reinforcement pipe, the bottom tube.

As the utility model discloses an optimal technical scheme, the reinforcement pipe and the railing pipe of portable railing are fixed by bolt swing joint, reinforcement pipe internal diameter size and railing pipe external diameter size phase-match.

As the utility model discloses an optimal technical scheme, unable adjustment base comprises bottom tube and lower cardboard, rooting point, last cardboard welded fastening, bottom tube and last cardboard top parallel and level.

As the preferred technical scheme of the utility model, all be equipped with hierarchical screw on railing pipe, bottom tube, the reinforced pipe.

As the utility model discloses a preferred technical scheme, the external diameter size of bottom tube and the external diameter size phase-match of reinforcement pipe, the internal diameter size of bottom tube slightly is greater than the internal diameter size of reinforcement pipe, the butt joint face of bottom tube and reinforcement pipe does not weld.

As the utility model discloses a preferred technical scheme, the internal diameter size of bottom tube slightly is greater than the external diameter size of railing pipe, the inside space that has certain adjustment activity of bottom tube.

As the preferred technical scheme of the utility model, reinforced pipe and baseboard carry out welded fastening.

Compared with the prior art, the utility model provides a novel height-adjustable movable railing possesses following beneficial effect:

1. according to the novel height-adjustable movable railing, the inner diameter of the reinforcing pipe is equal to the outer diameter of the railing pipe, the upper part stability of the railing is enhanced through the bolt fixation, and when the side acting force borne by the railing is large or the railing is stressed for a long time, the reinforcing pipe can disperse concentrated stress and plays a role in enhancing the stability of the railing;

2. according to the novel height-adjustable movable railing, the upper clamping plate and the rooting point are arranged, the fixed base is welded and fixed through the bottom pipe, the lower clamping plate, the rooting point and the upper clamping plate, the stability of connection of the lower portion of the railing and the firmness of the railing are enhanced, the bottom pipe is flush with the top of the upper clamping plate, the fixed base can be welded and connected with various beams and is flush with the top of the beams, when the railing pipe portion is detached, no protruding portion exists on the horizontal plane of the top of the beams, and equipment can conveniently enter and exit and personnel can conveniently enter and exit;

3. this novel portable railing of height-adjustable through setting up hierarchical screw, wherein portable railing inserts unable adjustment base to it is fixed through bolt swing joint, portable railing and unable adjustment base all are equipped with hierarchical screw, all are equipped with hierarchical adjustable screw on railing pipe and bottom tube and the reinforced pipe, can be according to actual need adjusting bolt mounted position in order to adjust the railing height, satisfy requirements such as personnel's safety work.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

FIG. 3 is a three-view diagram of the structure of the present invention;

FIG. 4 is a structural exploded view of the present invention;

fig. 5 is a schematic view of the practical application of the structure of the present invention.

In the figure: 1. a bottom tube; 2. a bolt; 3. a lower clamping plate; 4. rooting points; 5. an upper clamping plate; 6. reinforcing the pipe; 7. a railing tube; 8. skirting board.

Detailed Description

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

Referring to fig. 1-5, in this embodiment: the utility model provides a novel portable railing of adjustable height, including portable railing and unable adjustment base, portable railing and unable adjustment base are connected by bolt 2, portable railing is by railing pipe 7, baseboard 8 and reinforcement pipe 6 are constituteed, portable railing is provided with the reinforcement pipe 6 that one section internal diameter equals with railing pipe 7 external diameters, unable adjustment base is by the root point 4, cardboard 3 from top to bottom, 1 welding of bottom tube is constituteed, the unable adjustment base top is rather than the roof beam top parallel and level of takeing root, railing pipe 7, reinforcement pipe 6, all be equipped with hierarchical screw on the bottom tube 1.

In the embodiment, the reinforcing pipe 6 and the railing pipe 7 of the movable railing are movably connected and fixed through the bolt 2, and the inner diameter size of the reinforcing pipe 6 is matched with the outer diameter size of the railing pipe 7, so that the equipment can increase the strength of the railing and improve the stability; the fixed base is formed by welding and fixing a bottom tube 1, a lower clamping plate 3, a rooting point 4 and an upper clamping plate 5, and the tops of the bottom tube 1 and the upper clamping plate 5 are flush, so that the handrail is more stable; the railing pipe 7, the bottom pipe 1 and the reinforcing pipe 6 are all provided with grading screw holes, so that the railing is convenient for the bolt 2 to adjust; the outer diameter of the bottom tube 1 is matched with the outer diameter of the reinforcing tube 6, the inner diameter of the bottom tube 1 is slightly larger than the inner diameter of the reinforcing tube 6, and the butt joint surface of the bottom tube 1 and the reinforcing tube 6 is not welded, so that the height of the handrail can be adjusted, and the handrail is convenient to use; the inner diameter of the bottom tube 1 is slightly larger than the outer diameter of the railing tube 7, and a certain adjusting space is arranged in the bottom tube 1, so that the railing is convenient to adjust by the bolts 2; the reinforcing pipe 6 and the skirting board 8 are welded and fixed, and the rail can be improved in stability by the aid of the arrangement.

The utility model discloses a theory of operation and use flow: the utility model is fixed by the bolt 2 according to the inner diameter of the reinforcing pipe 6 is equal to the outer diameter of the railing pipe 7, so as to enhance the stability of the upper part of the railing, when the lateral acting force borne by the railing is larger or is stressed for a long time, the reinforcing pipe 6 can disperse the concentrated stress, and the effect of enhancing the stability of the railing is achieved; the fixed base is welded and fixed by the bottom tube 1, the lower clamping plate 3, the rooting point 4 and the upper clamping plate 5, the connection stability of the lower part of the railing and the firmness of the railing are enhanced, the bottom tube 1 is flush with the top of the upper clamping plate 5, the fixed base can be welded and connected with various beams and is flush with the top of the beam, and when the 7 part of the railing tube is removed, no convex part exists on the horizontal plane of the top of the beam, so that equipment can conveniently enter and exit and personnel can conveniently enter and exit; the movable railing is inserted into the fixed base and movably connected and fixed through the bolt 2, the movable railing and the fixed base are both provided with grading screw holes, the railing tube 7, the bottom tube 1 and the reinforcing tube 6 are both provided with grading adjustable screw holes, the installation position of the bolt 2 can be adjusted according to actual needs to adjust the height of the railing, and the principle of requirements of personnel safety operation and the like is met; use the utility model discloses the time, adjust hierarchical screw inside bolt 2 and just can adjust the railing height.

Finally, it should be noted that: 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 in the foregoing embodiments, 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 (7)

1. The utility model provides a novel height-adjustable portable railing which characterized in that: including portable railing and unable adjustment base, portable railing and unable adjustment base are connected by bolt (2), portable railing comprises railing pipe (7), baseboard (8) and reinforced pipe (6), portable railing is provided with reinforced pipe (6) that one section internal diameter equals with railing pipe (7) external diameter, unable adjustment base comprises rooting point (4), upper and lower cardboard (3), bottom tube (1) welding, the unable adjustment base top is rather than the roof beam top parallel and level of rooting, all be equipped with hierarchical screw on railing pipe (7), reinforced pipe (6), bottom tube (1).

2. The novel height adjustable movable railing of claim 1, wherein: reinforcing pipe (6) and railing pipe (7) of portable railing are fixed by bolt (2) swing joint, reinforcing pipe (6) internal diameter size and railing pipe (7) external diameter size phase-match.

3. The novel height adjustable movable railing of claim 1, wherein: the fixing base is formed by fixedly welding a bottom tube (1), a lower clamping plate (3), a rooting point (4) and an upper clamping plate (5), and the tops of the bottom tube (1) and the upper clamping plate (5) are parallel and level.

4. The novel height adjustable movable railing of claim 1, wherein: and the railing pipe (7), the bottom pipe (1) and the reinforcing pipe (6) are all provided with grading screw holes.

5. The novel height adjustable movable railing of claim 1, wherein: the outer diameter of the bottom tube (1) is matched with the outer diameter of the reinforcing tube (6), the inner diameter of the bottom tube (1) is slightly larger than that of the reinforcing tube (6), and the butt joint surfaces of the bottom tube (1) and the reinforcing tube (6) are not welded.

6. The novel height adjustable movable railing of claim 1, wherein: the inner diameter of the bottom pipe (1) is slightly larger than the outer diameter of the railing pipe (7), and a certain space for adjusting movement is formed in the bottom pipe (1).

7. The novel height adjustable movable railing of claim 1, wherein: and the reinforcing pipe (6) and the skirting board (8) are welded and fixed.

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