CN114016767A

CN114016767A - Maintenance horse way

Info

Publication number: CN114016767A
Application number: CN202111321723.8A
Authority: CN
Inventors: 夏俊超; 杨柏松; 丁文轩; 周文武; 郭伟超; 黄松; 蔡建宏; 周谢萍; 胡汪洋; 胡万能
Original assignee: Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Current assignee: Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-02-08

Abstract

The invention provides an overhaul packway, which comprises: the guide rails are arranged on the roof at intervals; each guide rail is provided with at least one movable seat which can move along the guide rail; the riding track main body is used for the walking of maintenance workers, connected with all the moving seats and driven to move along the guide rail by the moving seats; and the driving device is in driving connection with the movable seat and is used for driving the movable seat to move. The structure capable of being in sliding fit is formed by arranging the guide rail and the moving seat, and the riding track main body is arranged on the moving seat, so that the riding track main body can move on the roof, the moving range can cover the whole roof, and an overhaul worker can reach each corner.

Description

Maintenance horse way

Technical Field

The invention relates to the technical field of building roofs, in particular to an overhauling packway.

Background

At present, the country invests a lot in capital construction, many large-scale public buildings, high-speed railway station houses are pulled up, many large-scale public buildings' roofs, such as high-speed railway station houses, metal roofs are mostly adopted and the area is huge, workers need to regularly go to the roofs to carry out routine maintenance, the most common scheme is to adopt fixed steel structure packway to erect on the roofs, and criss-cross to arranging many fixed maintenance packways for the maintenance workers to walk, sometimes still need additionally to set up anti-falling device between each packway, the maintenance of protection workers between each packway also can go on smoothly. This leads to the overall structure of the maintenance pavement to be complicated, the weight is heavy, and the installation process is time-consuming and labor-consuming, and the cost is high.

Disclosure of Invention

The invention mainly aims to provide an overhaul packway, which solves the problems that the overhaul packway in the prior art is complex in overall structure, heavy in weight, time-consuming and labor-consuming in installation process and high in cost.

In order to achieve the above object, the present invention provides an access corridor comprising: the guide rails are arranged on the roof at intervals; the movable seats are arranged on each guide rail and can move along the guide rail; the riding track main body is used for the walking of maintenance workers, connected with all the moving seats and driven to move along the guide rail by the moving seats; and the driving device is in driving connection with the movable seat and is used for driving the movable seat to move.

Further, the horseway body comprises: the two keels are arranged at intervals and are respectively connected with the moving seat; the metal mesh, the metal mesh sets up two between the fossil fragments, two connect through the metal mesh between the fossil fragments, the metal mesh is used for overhauing the workman and walks.

Further, the horseway body further comprises: the guardrail is arranged on the keel.

Further, the guardrail is rotatably arranged on the keel and provided with a working position and a retracted position, and in the working position, the guardrail is vertically arranged on the keel and used for protecting maintenance workers; and in the retraction position, the guardrail is horizontally arranged, and the guardrail is switched between the working position and the retraction position through rotation.

Further, every be provided with two on the guide rail remove the seat, two remove the seat interval and set up, every removes the seat and corresponds one of connection fossil fragments.

Further, the movable seat includes: the supporting beam is connected with the keel; the guide wheels are arranged at two ends of the support beam, and the support beam moves on the guide rail through the guide wheels.

Further, be provided with the guide way on the guide rail, the leading wheel be located in the guide way and with the guide way cooperation, wear to be equipped with a plurality of spacer pins on the guide rail, the spacer pin runs through simultaneously the guide way, the spacer pin with the connection can be dismantled to the guide rail, and a plurality of spacer pin intervals set up in the guide way, adjacent two form between the spacer pin and be used for the restriction the spacing space that the leading wheel removed.

Further, the driving device includes: the driving wheel is arranged on the movable seat, and a rocker is arranged on the driving wheel; and one end of the cable is wound on the driving wheel, the other end of the cable is connected with the roof, and the driving wheel winds the cable through rotation so as to drive the movable seat to move on the guide rail.

Furthermore, the number of the driving devices is two, and the two driving devices are respectively used for driving the movable seat to move towards opposite directions.

Further, a safety lock is arranged on the cable and used for preventing the cable from sliding.

According to the technical scheme, the guide rail and the moving seat are arranged to form a structure capable of being in sliding fit, the pavement main body is arranged on the moving seat, the pavement main body can move on the roof, the moving range can cover the whole roof, so that maintenance workers can reach each corner, the original scheme that a plurality of criss-cross pavements are arranged to cover the whole roof and matched anti-falling measures are replaced, the whole structure is greatly simplified, the installation process is time-saving and labor-saving, the manufacturing cost is saved, the whole weight is lighter, and the novel pavement structure is more environment-friendly.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic structural view of an embodiment of an access corridor according to the invention; and

figure 2 shows a schematic structural view of a body of a fairway according to an embodiment of the invention for servicing the fairway;

figure 3 shows a schematic structural view of a mobile seat of an embodiment of the access corridors according to the invention;

figure 4 shows a schematic structural view of a guide rail according to an embodiment of the access corridors according to the invention;

fig. 5 shows a schematic structural view of a drive device according to an embodiment of the access corridors according to the invention.

Wherein the figures include the following reference numerals:

10. a guide rail; 11. a guide groove; 20. a roof; 21. an eave line; 22. a ridge line; 30. a movable seat; 31. a support beam; 32. a guide wheel; 40. a horse way main body; 41. a keel; 42. a metal mesh; 43. a guardrail; 44. a spring; 50. a drive device; 51. a drive wheel; 52. a rocker; 53. a cable; 54. a safety lock; 60. and a limiting pin.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in the embodiment of the invention shown in fig. 1, the invention discloses an access corridor, which comprises a plurality of guide rails 10, a plurality of movable seats 30, a corridor main body 40 and a driving device 50, wherein the guide rails 10 are arranged on a roof 20 at intervals; each guide rail 10 is provided with at least one movable seat 30, and the movable seats 30 can move along the guide rails 10; the packway main body 40 is used for the walking of maintenance workers, the packway main body 40 is connected with all the movable seats 30, and the movable seats 30 drive the packway main body 40 to move along the guide rail 10 through movement; the driving device 50 is in driving connection with the movable base 30, and the driving device 50 is used for driving the movable base 30 to move.

The maintenance riding track of the invention forms a structure which can be in sliding fit by arranging the guide rail 10 and the movable seat 30, and then the riding track main body 40 is arranged on the movable seat 30, so that the riding track main body 40 can move on the roof, the moving range can cover the whole roof, and maintenance workers can reach each corner, thereby replacing the original scheme that a plurality of criss-cross riding tracks are arranged for covering the whole roof and matched anti-falling measures, greatly simplifying the whole structure, saving more time and labor in the installation process, saving the manufacturing cost, having lighter whole weight and being more environment-friendly.

In the above embodiment, the packway main body 40 includes two keels 41 and a metal net 42, the two keels 41 are arranged at intervals, and the two keels 41 are respectively connected with the moving seat 30; metal mesh 42 sets up between two fossil fragments 41, connects through metal mesh 42 between two fossil fragments 41, and metal mesh 42 is used for overhauing the workman and walks, for reducing metal mesh weight, and the metal mesh adopts the aluminum alloy material, can guarantee structural strength when light. Through setting up two fossil fragments 41 and metal mesh 42, can form the platform that supplies the maintenance workman to walk, two fossil fragments 41 can disperse the atress on the metal mesh 42, and simultaneously, two fossil fragments 42 can link together all removal seats 30, form a whole to can wholly remove on guide rail 10, thereby improve the homogeneity of guide rail atress, and then improve the reliability.

Further, in order to guarantee the safety of the maintenance workers, the riding track main body 40 further comprises two guardrails 43, the two guardrails 43 are respectively arranged on the two keels 41, and the space for the maintenance workers to walk is formed between the two guardrails 43, so that the maintenance workers can be prevented from falling from two sides, and the safety of the maintenance workers is effectively protected.

As shown in fig. 2, the guard rail 43 is rotatably provided on the keel 41, the guard rail 43 having an operating position in which the guard rail 43 is vertically provided on the keel 41 for protecting an inspection worker and a retracted position; in the stowed position, the guard rail 43 is disposed horizontally, and the guard rail 43 is switched between the operating position and the stowed position by rotation. The maintenance is usually carried out regularly, so that most of the time the maintenance carriageway is in an unused state, therefore, by arranging the rotatable guard rail, the guard rail 43 can be laid down during the period of non-use, so that the appearance is not influenced, and when the maintenance carrier needs to be used, the guard rail can be erected again to protect maintenance workers.

It should be noted that, the guard rail 43 and the keel 41 are hinged, so as to facilitate the erection of the guard rail 43, a spring 44 may be provided between the guard rail 43 and the keel 41, one end of the spring 44 is welded to the guard rail 43, and the other end is a hook, after the guard rail 43 is erected, the hook of the spring 44 is hung on the hanging ring of the keel 41, so that the guard rail is fixed by the elastic force of the spring 44, and in order to improve the reliability, a plurality of springs 44 may be provided, so that the guard rail 43 is more firm after being erected.

Two movable seats 30 are arranged on each guide rail 10, the two movable seats 30 are arranged at intervals, and each movable seat 30 is correspondingly connected with one keel 41. In the embodiment shown in fig. 1, the guide rails 10 are three and parallel, the extending direction of each guide rail 10 is perpendicular to the eave line 21 and the ridge line 22 of the roof, the distribution direction of the three guide rails 10 is distributed at intervals along the eave line 21 and the ridge line 22, two moving seats 30 are arranged on each guide rail 10, six moving seats 30 are arranged in total, each three of the six moving seats 30 is divided into two groups, the extending direction of each keel 41 is perpendicular to the guide rails 10, each group is connected with one keel 41, the moving seats 30 in the same group are connected into a whole through the keel 41, and the two groups are connected together through the metal mesh 42 and the keel 41.

As shown in fig. 3, the movable base 30 includes a support beam 31 and a guide wheel 32, the support beam 31 is connected with a keel 41; the guide wheels 32 are provided at both ends of the support beam 31, and by providing the support beam 31 and the guide wheels 32, the support beam 31 can move on the guide rail 10 by the guide wheels 32, thereby achieving correspondence of the horseway body 40.

As shown in fig. 4, the guide rail 10 is fixed on the roof through a bolt, the guide rail 10 is provided with a guide groove 11, a screw hole for installing a bolt is provided at the bottom of the guide groove 11, the screw hole is filled with factice, the guide wheel 32 is located in the guide groove 11 and is matched with the guide groove 11, a plurality of limit pins 60 penetrate through the guide rail 10, the limit pins 60 simultaneously penetrate through the guide groove 11, the limit pins 60 are detachably connected with the guide rail 10, the limit pins 60 are arranged at intervals, and in the guide groove 11, a limit space for limiting the movement of the guide wheel 32 is formed between two adjacent limit pins 60. Stability in the moving process of the guide wheel 32 can be ensured by arranging the guide groove 11, and derailment of the guide wheel 32 is prevented. Through setting up a plurality of spacer pins 60, after packway main part 40 removed to the assigned position, can insert the place ahead and the rear of establishing at leading wheel 32 through spacer pin 60 to spacing leading wheel 32, prevent its slip, thereby guarantee catwalk main part 40's stability and reliability. The screw hole is filled with the factice, the factice can be used as a caulking material, the caulking material has waterproof and anti-seepage effects, the bolt is prevented from being corroded by long-term immersion of rainwater, and the service life and the reliability of the bolt are improved.

As shown in fig. 5, the driving device 50 includes a driving wheel 51 and a cable 53, the driving wheel 51 is disposed on the movable base 30, and the driving wheel 51 is provided with a rocker 52; one end of the cable 53 is wound around the driving wheel 51, the other end of the cable 53 is connected to the roof 20, and the driving wheel 51 winds the cable 53 by rotating to drive the movable seat 30 to move on the guide rail 10. By arranging the rocker 52 and the driving wheel 51, the driving wheel 51 can be rotated by the rocker 52, so as to drive the movable seat 30 to move, and the movable seat 30 drives the horse way main body 40 to move.

It should be noted that, one end of the cable 53 is wound on the driving wheel 51, and the other end is wound and fixed on the ridge, and the cable 53 is contracted by driving the driving wheel 51 to rotate to drive the whole fairway main body 40 to slide to a required position, and the fairway main body 40 can be arranged corresponding to the movable seat 30, thereby facilitating the operation of workers.

The number of the driving devices 50 is two, and the two driving devices 50 are respectively used for driving the movable base 30 to move in opposite directions. The horseway body 40 can be moved more flexibly.

Safety lock 54 is provided on cable 53, safety lock 54 preventing cable 53 from slipping. The safety lock 54 and the limit pin 60 are matched to form double safety.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: through setting up guide rail 10, it can sliding fit's structure to remove seat 30 formation, install packway main part 40 on removing seat 30 again, make and to remove on the 40 roofing of packway main part, the migration range can cover whole roofing, make the maintenance workman can reach every corner, replaced original scheme that will arrange a lot of vertically and horizontally staggered packway and supporting anti-falling measure of covering whole roofing, make overall structure simplify by a wide margin, not only the installation is labour saving and time saving more, and the cost has been saved, whole weight is lighter, environmental protection more.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An access corridor, comprising:

the guide rails (10) are arranged on the roof (20) at intervals;

a plurality of mobile seats (30), at least one mobile seat (30) being arranged on each guide rail (10), said mobile seats (30) being movable along said guide rail (10);

the pavement main body (40), the pavement main body (40) is used for the maintenance worker to walk, the pavement main body (40) is connected with all the moving seats (30), and the moving seats (30) drive the pavement main body (40) to move along the guide rail (10) through moving;

the driving device (50) is in driving connection with the moving seat (30), and the driving device (50) is used for driving the moving seat (30) to move.

2. The service corridors according to claim 1, characterized in that the corridors body (40) comprises:

the number of the keels (41) is two, the two keels (41) are arranged at intervals, and the two keels (41) are respectively connected with the moving seat (30);

metal mesh (42), metal mesh (42) set up two between fossil fragments (41), two connect through metal mesh (42) between fossil fragments (41), metal mesh (42) are used for the maintenance workman to walk.

3. The service aisle of claim 2, wherein the aisle body (40) further comprises:

a guardrail (43), the guardrail (43) being disposed on the keel (41).

4. The access corridors of claim 3 wherein,

the guardrail (43) is rotatably arranged on the keel (41), the guardrail (43) is provided with a working position and a retracting position, and in the working position, the guardrail (43) is vertically arranged on the keel (41) and used for protecting an overhaul worker; in the stowed position, the fence (43) is disposed horizontally, and the fence (43) is switched between the operating position and the stowed position by rotation.

5. The access corridors of claim 2 wherein,

every be provided with two on guide rail (10) remove seat (30), two remove seat (30) interval and set up, every removes seat (30) and corresponds one connect fossil fragments (41).

6. Service corridors according to claim 5, characterized in that the mobile seat (30) comprises:

a support beam (31), the support beam (31) being connected to the keel (41);

guide wheels (32), the guide wheels (32) are arranged at two ends of the support beam (31), and the support beam (31) moves on the guide rail (10) through the guide wheels (32).

7. The access corridors of claim 6 wherein,

be provided with guide way (11) on guide rail (10), leading wheel (32) are located in guide way (11) and with guide way (11) cooperation, wear to be equipped with a plurality of spacer pins (60) on guide rail (10), spacer pin (60) run through simultaneously guide way (11), spacer pin (60) with guide rail (10) can be dismantled and be connected, and a plurality of spacer pins (60) interval sets up in guide way (11), adjacent two form between spacer pin (60) and be used for the restriction the spacing space that leading wheel (32) removed.

8. The access corridors according to claim 1, characterized in that said drive means (50) comprise:

the driving wheel (51), the said driving wheel (51) is set up on the said movable seat (30), there are rockers (52) on the said driving wheel (51);

the cable (53) is wound on the driving wheel (51) at one end, the other end of the cable (53) is connected with the roof (20), and the driving wheel (51) winds the cable (53) through rotation so as to drive the movable seat (30) to move on the guide rail (10).

9. The access corridors of claim 8 wherein,

the number of the driving devices (50) is two, and the two driving devices (50) are respectively used for driving the moving seat (30) to move towards opposite directions.

10. The access corridors of claim 8 wherein,

the cable (53) is provided with a safety lock (54), and the safety lock (54) is used for preventing the cable (53) from sliding.