CN219690747U

CN219690747U - Sliding protective shed

Info

Publication number: CN219690747U
Application number: CN202321344677.8U
Authority: CN
Inventors: 余小波; 周再灵; 蒙慰艳; 朱惜
Original assignee: Chongqing Iron And Steel Group Construction Engineering Co ltd
Current assignee: Chongqing Iron And Steel Group Construction Engineering Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-15
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a sliding protection shed, which comprises sliding carriages which are oppositely arranged left and right, wherein the sliding shed is arranged between the two sliding carriages and comprises side beams which are respectively arranged above two guide rails and are oppositely arranged along the left and right directions, the side beams are arranged in an extending mode along the front and rear directions, sliding seats are arranged at the bottoms of the side beams, rolling wheels which roll along the tops of the sliding carriages are arranged on the sliding seats, top beams which extend along the front and rear directions are arranged in the middle positions between the two side beams, the height of the top beams is higher than that of the side beams, two inclined beams which are respectively fixedly connected with the end portions of the top beams are arranged between the top beams and the side beams, shed plates which are fixedly connected with the top beams are respectively arranged on the top surfaces of the two end portions of the top beams, the end portions of the cross beams are fixedly connected with the side beams through supporting columns, a plurality of cross beams which are fixedly connected with the connecting columns are arranged between the cross beams, and hanging hangers are arranged on the top surfaces of the cross beams. The utility model has simple structure and convenient installation, improves the installation efficiency and shortens the installation time.

Description

Sliding protective shed

Technical Field

The utility model relates to a construction protection ceiling, in particular to a sliding protection shed.

Background

The existing traffic system in the city of China has a plurality of problems, such as outstanding three aspects: the traffic structure is single, and the influence on the environment is large. To fundamentally solve the traffic problem, the existing traffic structure must be adjusted to develop various rail transit. As a medium-traffic track traffic, a monorail is a traffic form meeting the urban demands of China. The monorail is usually an overhead monorail, and the overhead monorail has the advantages of low cost and short construction period. Compared with the overhead rail subways, the overhead monorail has the advantages of small occupied area, small pollution, effective utilization of the road central isolation belt and suitability for narrow streets with high building density. In addition, monorail trains and tracks are easy to inspect and maintain. Thus, the monorail is a better choice of medium traffic lines in large cities and medium main traffic lines in medium cities.

Because the monorail is arranged above the ground, construction above the monorail can exist in urban construction, and in order to protect the monorail track arrangement and the monorail traffic safety, a protective ceiling is arranged above the monorail in a construction area, so that electric sparks, hot cutting residues, steel pipes, steel bar pup joints, concrete and the like which occur during construction are protected from falling into a track area, and pollution and damage are caused to track area equipment and running vehicles. In order to save cost, the ceiling is usually arranged in a movable manner, and the ceiling is subjected to movement protection along with the change of a construction area. But installation of the ceiling can involve the safety of the operation of the monorail vehicle as well, so that construction is performed only after the operation of the monorail is stopped at night, and because the span of the whole ceiling is larger, the welding construction of the ceiling is performed according to a conventional structure, and the auxiliary support of the support and the station construction of constructors are required to be set up, so that a great amount of time is required to be consumed, the construction cannot be completed once at night, the set-up support can influence the normal operation of the monorail at the next day, and the construction of the ceiling is difficult.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: how to provide a slip protection canopy convenient to install, improve the efficiency of construction, shorten the engineering time.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the sliding protection shed comprises sliding carriages which are oppositely arranged left and right, a sliding shed is arranged between the two sliding carriages, the sliding carriages comprise guide rails which extend along the front and rear directions, the top surfaces of the guide rails are provided with guide grooves which extend along the front and rear directions, the bottom surfaces of the guide rails are fixedly connected with support brackets which are used for supporting the guide rails, the sliding shed comprises side beams which are respectively arranged above the two guide rails and are oppositely arranged along the left and right directions, the side beams extend along the front and rear directions, the bottoms of the side beams are provided with sliding carriages at intervals along the extending directions of the side beams, the bottoms of the sliding carriages are provided with pulleys which are in rolling fit in the corresponding guide grooves so as to move along the extending directions of the guide grooves, the middle positions between the two side beams are provided with top beams which extend along the front and rear directions, the height of the top beams is higher than that of the side beams, the two ends of the top beams are respectively aligned with the two ends of the side beams along the left and right directions, the two ends of the top beam are respectively and fixedly connected with the end parts of the two side beams at the same side, a plurality of supporting beams are uniformly and alternately arranged between the two side beams at the same side in the left-right direction of the top beam along the extending direction, the supporting beams extend along the front-back direction and are respectively and fixedly connected with the two corresponding side beams, a canopy plate is covered above the two side beams at the same side in the left-right direction of the top beam, the bottom surface of the canopy plate is respectively and fixedly connected with the side beams at the same side and the supporting beams, the top surfaces at the two ends of the top beam are respectively and fixedly connected with the top beam at the cross beams, the cross beams extend along the left-right direction, a plurality of vertical extending support columns are vertically arranged between the two ends of the cross beams respectively and the two side beams at the same side along the left-right direction and are fixedly connected with the cross beams at the connecting columns, and a hoisting hanging frame is arranged on the top surface of the cross beam.

In the utility model, the carriage is firstly constructed outside the safety distance at the two sides of the monorail track, and the safety of monorail operation is not affected, so that the carriage can be smoothly installed; then assembling the sliding shed on the ground; after the assembly of the sliding shed is completed, the crane is utilized for hoisting after the monorail operation is completed, the hook of the crane is hooked on the hoisting hanger through the hanging tool, and two cross beams on the sliding shed are used as integrally installed supports, so that the two cross beams are not only used as hoisting hanging points, but also used as supports for oblique beams, the installation strength of the oblique beams is improved, and the situation that pulleys cannot be installed in corresponding guide grooves after the oblique beams are deformed is avoided; the sliding shed is directly hoisted above the monorail track, the pulleys on two sides of the sliding shed are directly placed in the guide grooves on two sides, the guide grooves limit the pulleys, the constraint pulleys can only slide along the extending direction of the guide grooves, and the sliding shed is installed after the pulleys are placed in the guide grooves. The assembly of slide canopy is gone on subaerial to can not cause the influence with the operation of monorail, and the installation of slide canopy also is just hoist and mount, just so can install in the time after the monorail stops the operation at night, shortened installation time, improved installation effectiveness, the later stage is demolishd also conveniently in addition, adopts the mode of hoist and mount equally with the slide canopy hang away can.

As optimization, the quantity of slide canopy is a plurality of and along fore-and-aft direction butt together in proper order, evenly spaced fixedly connected with many vertical connecting studs of setting along left and right directions on the top surface of crossbeam, adjacent two be provided with the connecting block between two connecting studs that correspond on the crossbeam in the slide canopy, the interval is equipped with two connecting holes on the connecting block, and the connecting block is established on two connecting studs that correspond through two connecting holes difference cover, and threaded fit has the coupling nut that is used for fixing the connecting block on the crossbeam on the connecting stud. The weight of a single sliding shed can be effectively reduced in a mode of combining and installing a plurality of sliding sheds, and a crane is convenient to hoist; and the size of the protection range of the whole sliding shed can be adjusted according to the size of the construction area above, and in addition, the connecting structure of two adjacent sliding sheds is simple and convenient to install.

As optimization, the two ends of the guide rail are respectively provided with a dragging winch, and a steel wire rope of the dragging winch is fixedly connected with the sliding shed so as to drag the sliding shed to move towards the side direction of the dragging winch. When the sliding shed is required to be dragged, the braking of the dragging windlass at the two ends is released, the dragging windlass at one end is wound up to pull the sliding shed, and the dragging windlass at the other end is wound off, so that the sliding shed can be conveniently adjusted to be at a protection position.

As the optimization, hoist and mount stores pylon includes the jib that extends along left and right directions, and the both ends of jib are buckled respectively and are formed with the pull rod along vertical direction downwardly extending, the slide hole is worn to be equipped with along vertical direction to the position of crossbeam correspondence pull rod, and the pull rod passes through its slide hole that corresponds and stretches out to the below of crossbeam, and the pull rod can be followed vertical direction and slide hole sliding fit, and the tip fixedly connected with of pull rod carries the pull block, and the interval that carries the pull block to the jib is greater than the length of slide hole. When the sliding shed is not hoisted, the suspender can be abutted against the top surface of the cross beam under the action of gravity, when the sliding shed is hoisted, the suspender can be lifted upwards to leave a hanging space of a lifting tool with the cross beam at intervals, and the lifting block is abutted against the bottom surface of the cross beam to lift the cross beam upwards, so that the lifting of a ceiling is realized, and the suspender is abutted against and tightly attached to the cross beam when being used, so that the constructors easily stumble over due to excessive extension are avoided.

Compared with the prior art, the utility model has the advantages that the structure is simple, the sliding shed is manufactured on the ground, and the sliding sheds are arranged on the sliding frames on the two sides in a hoisting manner, so that the installation is convenient, the installation efficiency is improved, and the installation time is shortened.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a schematic view of an installation structure of a hanging rack for hanging in the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, the sliding protection shed in this embodiment includes a carriage 1 disposed opposite left and right, a sliding shed is disposed between the two carriages, the carriage includes a guide rail 1 extending in a front-rear direction, a guide groove extending in the front-rear direction is disposed on a top surface of the guide rail 1, a support bracket 2 for supporting the guide rail 1 is fixedly connected to a bottom surface of the guide rail 1, the sliding shed includes side beams 3 disposed above the two guide rails 1 and disposed opposite left and right, the side beams 3 extend in the front-rear direction, sliding carriages 4 are disposed at intervals at bottoms of the side beams 3 along the extending direction of the side beams, pulleys are mounted at bottoms of the sliding carriages 4, the pulleys are in rolling fit with the corresponding guide grooves so as to be capable of moving along the extending direction of the guide groove, a top beam 5 extending in the front-rear direction is disposed at a middle position between the two side beams 3, and the top beam 5 is higher than the side beams 3, the two ends of the top beam 5 are respectively aligned with the two ends of the side beams 3 along the left and right direction, inclined beams 6 fixedly connected with the top beam 5 are respectively arranged between the two ends of the two side beams 3 on the same side of the top beam 5, a plurality of support beams are uniformly arranged between the two inclined beams 6 on the same side of the top beam 5 along the extending direction at intervals, the support beams extend along the front and back direction and the two ends of the support beams are respectively fixedly connected with the corresponding two inclined beams 6, a canopy plate is covered above the two inclined beams 6 on the same side of the top beam 5 along the left and right direction, the bottom surfaces of the canopy plate are respectively fixedly connected with the inclined beams 6 and the support beams on the same side of the top beam 5, the top surfaces of the two ends of the top beam 5 are respectively provided with a cross beam 7 fixedly connected with the top beam 5, the cross beam 7 extends along the left and right direction, the two ends of the cross beam 7 are respectively vertically arranged between the side beams 3 on the same side as the side of the top beam 7 and are fixedly connected with the support columns 8, a plurality of vertical extending parts are uniformly arranged between the cross beam 7 and the two oblique beams 6 on the side where the cross beam 7 is arranged along the left-right direction and are fixedly connected with the cross beam 7 on the connecting column 9, and a hoisting hanging frame is arranged on the top surface of the cross beam 7.

In this concrete implementation mode, the quantity of slide canopy is a plurality of and along fore-and-aft direction butt in proper order together, evenly spaced fixedly connected with many vertical connecting studs of setting about along on the top surface of crossbeam 7, adjacent two be provided with the connecting block between two connecting studs that correspond on the crossbeam 7 in the slide canopy, the interval is equipped with two connecting holes on the connecting block, and the connecting block is established on two connecting studs that correspond through two connecting holes cover respectively, and threaded fit has the coupling nut that is used for fixing the connecting block on the crossbeam 7 on the connecting stud.

In this specific embodiment, the two ends of the guide rail 1 are respectively provided with a dragging winch, and a steel wire rope of the dragging winch is fixedly connected with the sliding shed so as to drag the sliding shed to move towards the side direction where the dragging winch is located.

In this concrete embodiment, hoist and mount stores pylon includes the jib 10 that extends along left and right directions, and the both ends of jib 10 buckle respectively and extend downwards along vertical direction and be formed with pull rod 11, the slide hole is worn to be equipped with along vertical direction to the position of crossbeam 7 corresponding pull rod 11, and pull rod 11 passes in its slide hole that corresponds and stretches out to the below of crossbeam 7, and pull rod 11 can be followed vertical direction and slide hole sliding fit, and the tip fixedly connected with of pull rod 11 carries pull piece 12, and the interval that carries pull piece 12 to jib 10 is greater than the length of slide hole.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be understood that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a protection canopy slides, includes the balladeur train of controlling relative setting, is provided with the canopy of sliding between two balladeur trains, its characterized in that: the sliding frame comprises guide rails extending along the front-back direction, guide grooves extending along the front-back direction are formed in the top surfaces of the guide rails, supporting brackets used for supporting the guide rails are fixedly connected to the bottom surfaces of the guide rails, the sliding shed comprises side beams which are respectively located above the two guide rails and are oppositely arranged along the left-right direction, the side beams extend along the front-back direction, sliding seats are arranged at intervals along the extending direction of the side beams, pulleys are mounted at the bottoms of the sliding seats, the pulleys are in rolling fit with the corresponding guide grooves so as to move along the extending direction of the guide grooves, top beams extending along the front-back direction are arranged in the middle positions between the two side beams, the top beams are higher than the side beams, two ends of the top beams are aligned with the two ends of the side beams along the left-right direction, two ends of the top beams are respectively arranged between the two ends of the top beams and the end parts of the two side beams on the same side, a plurality of supporting beams are uniformly spaced along the extending direction, the supporting beams extend along the extending direction, two ends of the supporting beams are respectively fixedly connected onto the two side beams on the corresponding side beams on the left-back direction, the top beams are fixedly connected onto the top beams on the two sides of the top beams on the top of the top shed, two top beams are fixedly connected onto the top beams along the top surfaces of the top beams, the top beams on the top of the top surfaces of the top beams, the top beams are fixedly connected onto the top beams along the top surfaces of the top beams, and the top beams are fixedly connected onto the top beams respectively along the top surfaces of the top surfaces on the top surfaces.

2. The slip protection shed as in claim 1, wherein: the number of the sliding sheds is multiple and the sliding sheds are sequentially abutted together along the front-rear direction, a plurality of vertically arranged connecting studs are fixedly connected to the top surface of the cross beam at equal intervals along the left-right direction, two connecting blocks are arranged between two corresponding connecting studs on the cross beam, two adjacent connecting studs are arranged in the sliding sheds, two connecting holes are formed in the connecting blocks at intervals, the connecting blocks are respectively sleeved on the two corresponding connecting studs through the two connecting holes, and connecting nuts used for fixing the connecting blocks on the cross beam are in threaded fit on the connecting studs.

3. The slip protection shed as in claim 1, wherein: and the two ends of the guide rail are respectively provided with a dragging winch, and a steel wire rope of the dragging winch is fixedly connected with the sliding shed so as to drag the sliding shed to move towards the side direction of the dragging winch.

4. The slip protection shed as in claim 1, wherein: the hoisting hanger comprises a hanging rod extending along the left-right direction, two ends of the hanging rod are respectively bent and are provided with a pull rod extending downwards along the vertical direction, sliding holes are formed in the positions, corresponding to the pull rods, of the cross beams in a penetrating mode along the vertical direction, the pull rods penetrate through the corresponding sliding holes and extend out to the lower portions of the cross beams, the pull rods can be in sliding fit with the sliding holes along the vertical direction, and lifting blocks are fixedly connected to the end portions of the pull rods and are spaced from the lifting blocks to the hanging rod by a distance larger than the length of the sliding holes.