CN218205593U - Safe anti-falling device for building construction - Google Patents

Abstract

The utility model discloses a safe anti-falling device for construction, the on-line screen storage device comprises a base, base lower extreme four corners fixed mounting has the universal wheel, base upper end four corners fixed mounting has the pillar, four the pillar upper end is fixed with the workstation jointly, the common fixedly connected with cat ladder of base and workstation left end, open the cat ladder left end has two movable slots, two install protection device jointly in the movable slot, workstation upper end front portion and upper end rear portion all are fixed with grudging post, two the resettlement groove has all been opened to left wall and interior right wall in the grudging post, horizontal two the resettlement inslot is provided with constriction device jointly, open on workstation upper end right side has takes the goods groove. A safe anti-falling device for construction, conveniently adjust the guardrail height according to workman's height, avoid constructor because the high accident of not enough of railing falls, protection rope protection constructor safety through setting up, the accident falls when preventing and treating the workman and scrambles.

Description

Safe anti-falling device for building construction

Technical Field

The utility model relates to a construction technical field, in particular to safe anti-falling device for construction.

Background

The building industry refers to the material production department in the national economy for surveying, designing and constructing building installation engineering and carrying out maintenance activities on original buildings, and belongs to one of thirteen doors of the national economy, the main function of the material production department is to carry out building installation activities on various building materials, components and mechanical equipment, in China, the development of the building field promotes the development of the building industry, so that the workload of building construction is gradually increased, and during the building construction, in order to ensure the safety of pedestrians on the road, safety anti-falling nets are arranged at all positions of a working site; the existing safety anti-falling device for building construction at least has the following disadvantages: 1. in order to facilitate construction in the building construction process, a scaffold is usually required to be built to reach the operation height, the scaffold is convenient for construction personnel to climb and walk to a certain extent, however, the traditional scaffold handrail structure is single, the height is not easy to adjust, and the construction personnel have accidental falling risks; 2. for the construction go on in the building work progress in order to make things convenient for the construction, constructor often need climb the cat ladder construction from top to bottom, and the climbing in-process lacks safety protection measure, and operating personnel is lower at during operation factor of safety, is unfavorable for modern building construction's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe anti-falling device for construction can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a safe anti-falling device for construction, includes the base, base lower extreme four corners fixed mounting has the universal wheel, base upper end four corners fixed mounting has the pillar, four the pillar upper end is fixed with the workstation jointly, the common fixedly connected with cat ladder of base and workstation left end, open the cat ladder left end has two movable tanks, two install protection device jointly in the movable tank, workstation upper end front portion and upper end rear portion all are fixed with the grudging post, two left wall and interior right wall have all been opened in the grudging post and have been put the groove, horizontal two put the inslot and be provided with constriction device jointly, open on workstation upper end right side has takes the goods groove.

Preferably, protection device includes the movable rod, the movable rod is provided with two, two the equal activity of movable rod surface has cup jointed two movable rings, vertical two all be fixed with the mounting panel jointly between the movable ring, two install the protection rope jointly between the mounting panel, protection rope middle part fixed mounting has safety belt.

Preferably, two all contactless between the activity ring, activity ring and activity inslot lateral wall all contactless, two the movable rod is fixed mounting respectively in two activity inslots.

Preferably, the constriction device includes the motor, motor output fixed mounting has the threaded rod, threaded rod surface threaded connection has the propelling movement piece, propelling movement piece surface fixed mounting has the installation pole, installation pole upper end left part interlude swing joint has the gag lever post, gag lever post fixed mounting is in left arrangement inslot, the threaded rod upper end is provided with the bearing, installation pole lower extreme fixed mounting prevents weighing down the fence.

Preferably, the threaded rod is movably connected with the upper groove wall of the placement groove on the right side through a bearing, and the upper end and the lower end of the limiting rod are fixedly connected with the upper wall and the lower wall in the placement groove respectively.

Preferably, the lower end of the anti-falling rail is not fixed with the vertical frame, and the left end and the right end of the contraction device are not in contact with the inner wall of the placement groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the motor drives the threaded rod to rotate so as to drive the pushing block on the surface to move upwards, the whole connecting rod is stretched upwards, the height is improved, and the limiting rod is arranged to ensure that the limiting rod can keep the anti-falling fence to stably rise and keep limiting when the threaded rod drives the mounting rod to rotate, so that a worker can conveniently adjust the height of the guardrail according to the height of the worker, and the worker is prevented from accidentally falling during construction;

2. through setting up the protection rope, make the safety belt system in the middle of the protection rope at the waist, constructor climbs the cat ladder upwards, and the movable ring that removes in-process cat ladder both sides climbs upwards along with constructor, and the movable ring upwards slides along the movable rod surface, and protection constructor safety prevents that the workman accident falls.

Drawings

FIG. 1 is a schematic view of the whole structure of a safety anti-falling device for building construction of the present invention;

FIG. 2 is a schematic view of the internal structure of the safety anti-falling device for building construction;

FIG. 3 is a schematic view of the protective device of the safety anti-falling device for building construction of the present invention;

fig. 4 is the structure diagram of the contracting device of the safety anti-falling device for building construction.

In the figure: 1. a base; 2. a universal wheel; 3. a pillar; 4. a movable groove; 5. climbing a ladder; 6. a protection device; 61. a movable rod; 62. a movable ring; 63. mounting a plate; 64. a protective rope; 65. a lap belt; 7. erecting a frame; 8. a retractor; 81. a motor; 82. a threaded rod; 83. a pushing block; 84. a bearing; 85. mounting a rod; 86. the anti-falling fence; 87. a limiting rod; 9. a placing groove; 10. a work table; 11. and (6) taking the goods groove.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a safe anti-falling device for construction, the on-line screen storage device comprises a base 1, 1 lower extreme four corners fixed mounting of base has universal wheel 2, 1 upper end four corners fixed mounting of base has pillar 3, 3 upper ends of four pillars are fixed with workstation 10 jointly, the common fixedly connected with cat ladder 5 of base 1 and workstation 10 left end, open at 5 left ends of cat ladder has two activity grooves 4, install protection device 6 jointly in two activity grooves 4, workstation 10 upper end front portion and upper end rear portion all are fixed with grudging post 7, left wall and interior right wall have all been opened in two grudging posts 7 and have resettlement groove 9, be provided with constriction device 8 jointly in two horizontal resettlement grooves 9, it takes cargo tank 11 to open on 10 upper ends right side of workstation.

In this embodiment, the protection device 6 includes two movable rods 61, two movable rods 61 are provided, two movable rings 62 are movably sleeved on the surfaces of the two movable rods 61, a mounting plate 63 is jointly fixed between the two longitudinal movable rings 62, a protection rope 64 is jointly installed between the two mounting plates 63, and a safety belt 65 is fixedly installed in the middle of the protection rope 64; all contactless between two activity ring 62, activity ring 62 and activity groove 4 inside wall all contactless, two movable rod 61 respectively fixed mounting in two activity grooves 4, through the protection rope 64 and the safety belt 65 that set up, be waist with safety belt 65 system, safety belt 65 is the elasticity waistband, places the workman and falls when climbing from top to bottom, protection workman life safety.

In this embodiment, the shrinking device 8 includes a motor 81, a threaded rod 82 is fixedly installed at the output end of the motor 81, a pushing block 83 is connected to the outer surface of the threaded rod 82 through threads, an installation rod 85 is fixedly installed on the outer surface of the pushing block 83, a limiting rod 87 is movably connected to the left portion of the upper end of the installation rod 85 in a penetrating manner, the limiting rod 87 is fixedly installed in the left installation groove 9, a bearing 84 is arranged at the upper end of the threaded rod 82, and an anti-falling rail 86 is fixedly installed at the lower end of the installation rod 85; the threaded rod 82 is movably connected with the upper groove wall of the right placing groove 9 through a bearing 84, and the upper end and the lower end of the limiting rod 87 are fixedly connected with the inner upper wall and the inner lower wall of the placing groove 9 respectively; prevent weighing down fence 86 lower extreme and grudging post 7 and not fixed, 8 left ends of constriction device and right-hand member and the inslot wall of resettlement groove 9 all contactless, through setting up motor 81, make motor 81 drive the threaded rod 82 rotatory and then drive surperficial propelling movement piece 83 upwards, gag lever post 87 makes and guarantees when motor 81 is rotatory that propelling movement piece 83 only advances the irrotational steady gos forward, keeps spacing, prevents weighing down fence 86 and risees, avoids constructor during operation to have unexpected risk of falling.

It should be noted that, the utility model relates to a safe anti-falling device is used in construction, in the use, universal wheel 2 through the bottom pushes away whole scaffold to the lower extreme that needs the construction, when the workman need be under construction, safety belt 65 in the middle of the rope 64 is at the waist with the protection, then climb up cat ladder 5, the activity ring 62 that removes in-process cat ladder 5 both sides is along with constructor climbing upwards, activity ring 62 is along activity bar 61 surface lapse, protection constructor safety, detach safety belt 65 after climbing workstation 10, and starting motor 81, make motor 81 drive threaded rod 82 rotatory and advance and drive surperficial propelling movement piece 83 upwards, it only advances steadily to guarantee that propelling movement piece 83 advances the irrotational when gag lever post 87 makes motor 81 fall rotatory, keep spacing, prevent that the weight fence 86 risees, there is unexpected risk when avoiding constructor to work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a safe anti-falling device for construction, includes base (1), its characterized in that: base (1) lower extreme four corners fixed mounting has universal wheel (2), base (1) upper end four corners fixed mounting has pillar (3), four pillar (3) upper end is fixed with workstation (10) jointly, the common fixedly connected with cat ladder (5) of base (1) and workstation (10) left end, cat ladder (5) left end is opened there are two movable groove (4), two install protection device (6) jointly in movable groove (4), workstation (10) upper end front portion and upper end rear portion all are fixed with grudging post (7), two left wall and interior right wall have all been opened in grudging post (7) and have been settled groove (9), horizontal two be provided with constriction device (8) jointly in settled groove (9), workstation (10) upper end right side is opened and is taken cargo hold (11).

2. The safety anti-falling device for building construction according to claim 1, characterized in that: protection device (6) are including movable rod (61), movable rod (61) are provided with two, two activity ring (62) have been cup jointed in the equal activity in movable rod (61) surface all be fixed with mounting panel (63) jointly between activity ring (62), two install protection rope (64) jointly between mounting panel (63), protection rope (64) middle part fixed mounting has lap belt (65).

3. The safety anti-falling device for building construction according to claim 2, characterized in that: two all do not contact between activity ring (62), activity ring (62) and activity groove (4) inside wall all do not contact, two movable rod (61) fixed mounting is in two activity grooves (4) respectively.

4. The safety anti-falling device for building construction according to claim 1, characterized in that: constriction device (8) include motor (81), motor (81) output end fixed mounting has threaded rod (82), threaded rod (82) surface threaded connection has propelling movement piece (83), propelling movement piece (83) surface fixed mounting has installation pole (85), installation pole (85) upper end left part interlude swing joint has gag lever post (87), gag lever post (87) fixed mounting is in left arrangement groove (9), threaded rod (82) upper end is provided with bearing (84), installation pole (85) lower extreme fixed mounting prevents weighing down fence (86).

5. The safe falling prevention device for building construction according to claim 4, characterized in that: the threaded rod (82) is movably connected with the upper groove wall of the right placement groove (9) through a bearing (84), and the upper end and the lower end of the limiting rod (87) are fixedly connected with the inner upper wall and the inner lower wall of the placement groove (9) respectively.

6. The safety anti-falling device for building construction according to claim 4, characterized in that: the lower end of the anti-falling rail (86) is not fixed with the vertical frame (7), and the left end and the right end of the contraction device (8) are not in contact with the inner wall of the placement groove (9).

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