CN213267534U

CN213267534U - Civil engineering two-way unloading formula height-regulating frame that falls

Info

Publication number: CN213267534U
Application number: CN202021966254.6U
Authority: CN
Inventors: 马强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-25
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a two-way formula of unloading of civil engineering height-adjusting frame that falls, including height-adjusting platform and operation platform, height-adjusting platform bottom's middle-end fixedly connected with slide bar, the equal swing joint in both ends on slide bar surface has the slider, operation platform's middle-end fixedly connected with control box, the left side fixed mounting of control box surface has the rotating electrical machines, the output fixedly connected with two-way threaded rod of rotating electrical machines, and the both ends on two-way threaded rod surface all through bearing difference swing joint in the both sides of control box inner chamber. The utility model discloses a base, movable wheel, hydraulic telescoping rod, bearing plate, rotating electrical machines, two-way threaded rod, movable block, bracing piece and slider and heighten under the effect of mutually supporting between the platform, realized the purpose of adjusting wantonly to the height that the frame was fallen to the height of heightening, when convenient operation is swift, very big person of facilitating the use removes the frame that falls of heightening, has satisfied people's user demand.

Description

Civil engineering two-way unloading formula height-regulating frame that falls

Technical Field

The utility model relates to a civil engineering technical field specifically is a two-way formula of unloading of civil engineering height-adjusting falls to put up.

Background

In the erection process of the continuous beam, firstly, a temporary support is arranged on the pier top, then, a beam body is erected on the temporary support, after procedures such as wet joint, wet hinge joint, hogging moment tensioning, grouting and the like are completed, the temporary support is dismantled, and system conversion is completed, wherein the following two methods are generally adopted at present: the first kind is sulphur mortar temporary support, put into the heating wire in advance in the sulphur mortar, melt sulphur mortar through the electric heat and come the second kind for sand section of thick bamboo and sand case temporary support, select the appropriate steel pipe of diameter preparation sand section of thick bamboo through the calculation, sand section of thick bamboo bottom welding steel sheet shutoff, leave a screw hole and use screw plugging in the side, a proper amount of fine sand is packed into in the section of thick bamboo, a piston that slightly is less than sand section of thick bamboo diameter is placed on the fine sand top, put out the interior fine sand of bucket through loosening the bottom screw, reach the purpose of demolising temporary support, accomplish beam slab system conversion, nevertheless be not convenient for remove in the current height-adjusting falling frame use, often make the height-adjusting falling frame remove through workman's transport height-adjusting falling frame, height-adjusting falling frame simultaneously often is adjusted through artifical manual equipment, waste more time and physical power, people's user demand has not been satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way formula of unloading of civil engineering is increaseed and is fallen frame, possesses the height and be convenient for adjust, and the advantage of being convenient for remove, has solved current increase and has fallen to put up the in-process and be not convenient for remove, often increases through workman's transport and falls to put up and make the increase and fall to put up and remove, and the height of heightening simultaneously and falling to put up often adjusts through artifical manual equipment, extravagant more time and physical power, can not satisfy people user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering two-way unloading type height-adjusting falling frame comprises a height-adjusting platform and an operation platform, wherein the middle end of the bottom of the height-adjusting platform is fixedly connected with a slide rod, the two ends of the surface of the slide rod are movably connected with slide blocks, the middle end of the operation platform is fixedly connected with an operation box, the left side of the outer surface of the operation box is fixedly provided with a rotating motor, the output end of the rotating motor is fixedly connected with a two-way threaded rod, the two ends of the surface of the two-way threaded rod are respectively and movably connected with the two sides of the inner cavity of the operation box through bearings, the two ends of the surface of the two-way threaded rod are both in threaded connection with movable blocks, the upper ends of the movable blocks are movably connected with supporting rods through movable pins, the upper ends of the supporting rods are movably connected with the bottom of the slide blocks through the, one side of base bottom has the loose wheel through bearing swing joint, the top fixedly connected with hydraulic telescoping rod of base inner chamber, two fixedly connected with bearing plate between hydraulic telescoping rod's the bottom.

Preferably, the top of the height-adjusting platform is fixedly connected with a guard rail, two sides of the outer surface of the guard rail are fixedly connected with movable loop bars, and the bottoms of the movable loop bars are fixedly connected to the top of the operating platform.

Preferably, a central controller is fixedly mounted at the upper end of the left side of the outer surface of the guard rail, and safety belt clamping rings are fixedly connected to two sides of the top of the guard rail.

Preferably, the middle end of the front surface of the guard rail is movably connected with a movable door through a hinge, the right end of the front surface of the movable door and the right end of the front surface of the guard rail are both fixedly connected with fixing rings, and a pin rod is movably connected between the inner surfaces of the two fixing rings.

Preferably, the right side of the top of the operating platform is fixedly connected with an upright post, and the upper end of the right side of the upright post is fixedly connected with a handrail.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model improves the convenience of the movement of the height-adjusting falling frame by arranging the movable wheels at the bottom of the base, greatly facilitates the movement of the height-adjusting falling frame by workers, when the height-adjusting falling frame is placed at a working position, the bearing plate is driven to move downwards by controlling the extension of the hydraulic telescopic rod until the bearing plate is supported on the ground, the height-adjusting falling frame is more stable due to the larger contact area between the bearing plate and the ground, meanwhile, the bidirectional threaded rod is driven to rotate by controlling the work of the rotating motor, the movable blocks at two sides are driven to approach each other by the rotation of the bidirectional threaded rod, the lower ends of the support rods are driven to approach each other when the movable blocks approach each other, the upper ends of the support rods are driven to approach each other when the lower ends of the support rods approach each other, the support rods support the slide block upwards, the slide block moves upwards under the supporting effect of the support rods, the slide, the staff can be according to the height of the demand control height-adjusting platform of the construction height, make height-adjusting frame that falls be applicable to the not construction of co-altitude, under whole complex effect, realized the purpose of adjusting height-adjusting frame that falls highly to carry out arbitrary regulation, when convenient operation is swift, very big person of facilitating the use removes height-adjusting frame, people's user demand has been satisfied, it is not convenient for remove in the current height-adjusting frame that falls use to have solved, often heighten frame that falls through workman's transport and make height-adjusting frame remove, height-adjusting frame that falls simultaneously often is adjusted through artifical manual equipment, waste more time and physical power, the problem of people's user demand can not be satisfied.

2. The utility model discloses a setting of rail guard can be in the good safety protection effect of formation all around of heightening the platform top, prevents that workman high altitude during operation from stepping on empty and falling, through the setting of safety belt snap ring, makes things convenient for the workman to hang the safety belt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the operation box of the present invention;

fig. 3 is a schematic view of the sectional structure of the base of the present invention.

In the figure: 1. a pin rod; 2. a fixing ring; 3. a movable door; 4. a harness clasp; 5. a central controller; 6. protecting the fence; 7. a movable loop bar; 8. an operating platform; 9. a rotating electric machine; 10. a base; 11. a movable wheel; 12. heightening the platform; 13. an operation box; 14. a support bar; 15. a slider; 16. a column; 17. a handrail; 18. a slide bar; 19. a bidirectional threaded rod; 20. a movable block; 21. a pin shaft; 22. a hydraulic telescopic rod; 23. a bearing plate.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a civil engineering bidirectional unloading type height-adjusting falling frame comprises a height-adjusting platform 12 and an operating platform 8, wherein the top of the height-adjusting platform 12 is fixedly connected with a protective guard 6, a good safety protection effect can be formed around the top of the height-adjusting platform 12 through the arrangement of the protective guard 6, a worker is prevented from falling down when working aloft due to being stepped on, two sides of the outer surface of the protective guard 6 are fixedly connected with movable sleeve rods 7, the bottom of each movable sleeve rod 7 is fixedly connected with the top of the operating platform 8, the upper end of the left side of the outer surface of the protective guard 6 is fixedly provided with a central controller 5, two sides of the top of the protective guard 6 are fixedly connected with safety belt snap rings 4, the worker can conveniently hang safety belts through the arrangement of the safety belt snap rings 4, the middle end of the front surface of the protective guard 6 is movably connected with a movable door 3 through a hinge, the right end of the, the inner surfaces of the two fixing rings 2 are movably connected with a pin rod 1, the middle end of the bottom of the heightening platform 12 is fixedly connected with a slide rod 18, both ends of the surface of the slide rod 18 are movably connected with a slide block 15, the right side of the top of the operation platform 8 is fixedly connected with a stand column 16, the upper end of the right side of the stand column 16 is fixedly connected with a handrail 17, the middle end of the operation platform 8 is fixedly connected with an operation box 13, the left side of the outer surface of the operation box 13 is fixedly provided with a rotating motor 9, the output end of the rotating motor 9 is fixedly connected with a bidirectional threaded rod 19, both ends of the surface of the bidirectional threaded rod 19 are respectively and movably connected with both sides of the inner cavity of the operation box 13 through bearings, both ends of the surface of the bidirectional threaded rod 19 are respectively and threadedly connected with a movable block, the middle ends of the two support rods 14 are movably connected with a pin shaft 21, the periphery of the bottom of the outer surface of the operating box 13 is fixedly connected with a base 10, one side of the bottom of the base 10 is movably connected with a movable wheel 11 through a bearing, the top of an inner cavity of the base 10 is fixedly connected with a hydraulic telescopic rod 22, the bottoms of the two hydraulic telescopic rods 22 are fixedly connected with a bearing plate 23, the convenience of the heightening falling frame in moving is improved through the arrangement of the movable wheel 11 at the bottom of the base 10, the heightening falling frame can be moved by workers conveniently, when the heightening falling frame is placed at a working position, the bearing plate 23 is driven to move downwards through controlling the extension of the hydraulic telescopic rod 22 until the bearing plate 23 is supported on the ground, as the contact area between the bearing plate 23 and the ground is larger, the heightening falling frame is placed more stably, and meanwhile, the two-way threaded, the bidirectional threaded rod 19 rotates to drive the movable blocks 20 on two sides to approach each other, the movable blocks 20 approach each other and drive the lower ends of the supporting rods 14 to approach each other, the lower ends of the supporting rods 14 approach each other and drive the upper ends of the supporting rods 14 to approach each other, so that the supporting rods 14 support the sliders 15 upwards, the sliders 15 move upwards under the supporting action of the supporting rods 14, the sliders 15 move upwards to drive the sliding rods 18 and the height adjusting platforms 12 to move upwards, workers can control the height of the height adjusting platforms 12 according to the requirements of construction height, the height adjusting falling frame can be suitable for construction of different heights, under the action of integral matching, the purpose of randomly adjusting the height of the height adjusting falling frame is achieved, the operation is convenient and fast, great convenience is brought to the users to move the height adjusting falling frame, the use requirements of people are met, and the problem that the existing height adjusting falling frame is inconvenient to move in the use process, the falling frame is often heightened through the carrying of workers to enable the heightening falling frame to move, and the height of the heightening falling frame is often adjusted through manual assembly, so that more time and physical force are wasted, and the use requirements of people cannot be met.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the lifting frame is used, the movable wheels 11 at the bottom of the base 10 are arranged, the convenience of moving the lifting frame is improved, workers can move the lifting frame conveniently, when the lifting frame is placed at a working position, the bearing plate 23 is driven to move downwards by controlling the extension of the hydraulic telescopic rod 22 until the bearing plate 23 is supported on the ground, the lifting frame is more stably placed due to the fact that the contact area of the bearing plate 23 and the ground is large, meanwhile, the two-way threaded rod 19 is driven to rotate by controlling the work of the rotating motor 9, the two-way threaded rod 19 drives the movable blocks 20 at two sides to be close to each other, the movable blocks 20 drive the lower ends of the supporting rods 14 to be close to each other while the lower ends of the supporting rods 14 are close to each other while the upper ends of the supporting rods 14 are driven to be close to each other while the lower ends of the supporting rods 14 are driven to be close to each other, the supporting, slider 15 upwards moves and drives slide bar 18 and heighten platform 12 and upwards remove, the staff can heighten the height of platform 12 according to the demand control of construction height, make heightening the frame that falls can be applicable to the construction of co-altitude not, under whole complex effect, the purpose of adjusting wantonly to heightening the height of falling the frame has been realized, convenient operation is swift when, very big person of facilitating the use removes heightening the frame that falls, people's user demand has been satisfied, setting through rail guard 6, can be in heightening platform 12 top form good safety protection effect all around, prevent that workman high altitude during operation from stepping on empty and falling, setting through safety belt snap ring 4, make things convenient for the workman to hang the safety belt.

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 two-way unloading formula of civil engineering height-regulating falls frame, includes height-regulating platform (12) and operating platform (8), its characterized in that: the middle end of the bottom of the heightening platform (12) is fixedly connected with a slide rod (18), two ends of the surface of the slide rod (18) are respectively and movably connected with a slide block (15), the middle end of the operation platform (8) is fixedly connected with an operation box (13), a rotary motor (9) is fixedly installed on the left side of the outer surface of the operation box (13), an output end of the rotary motor (9) is fixedly connected with a two-way threaded rod (19), two ends of the surface of the two-way threaded rod (19) are respectively and movably connected with two sides of an inner cavity of the operation box (13) through bearings, two ends of the surface of the two-way threaded rod (19) are respectively and movably connected with a movable block (20) in a threaded manner, the upper end of the movable block (20) is movably connected with a support rod (14) through a movable pin, the upper end of the support rod (14) is movably connected with the, equal fixedly connected with base (10) all around of control box (13) surface bottom, there is loose wheel (11) one side of base (10) bottom through bearing swing joint, the top fixedly connected with hydraulic telescoping rod (22) of base (10) inner chamber, two fixedly connected with bearing plate (23) between the bottom of hydraulic telescoping rod (22).

2. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 1, wherein: the top of the heightening platform (12) is fixedly connected with a protective guard (6), two sides of the outer surface of the protective guard (6) are fixedly connected with movable loop bars (7), and the bottoms of the movable loop bars (7) are fixedly connected to the top of the operating platform (8).

3. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 2, wherein: the safety guard is characterized in that a central controller (5) is fixedly mounted at the upper end of the left side of the outer surface of the guard rail (6), and safety belt clamping rings (4) are fixedly connected to the two sides of the top of the guard rail (6).

4. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 2, wherein: the middle end of the front surface of the protective guard (6) is movably connected with a movable door (3) through a hinge, the right end of the front surface of the movable door (3) and the right end of the front surface of the protective guard (6) are fixedly connected with fixing rings (2), and pin rods (1) are movably connected between the inner surfaces of the two fixing rings (2).

5. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 1, wherein: the right side fixedly connected with stand (16) at operation platform (8) top, upper end fixedly connected with handrail (17) on stand (16) right side.