CN220815026U - Steel construction installation anti-falling device - Google Patents

Abstract

The utility model relates to a steel structure installation anti-falling device which comprises a mounting seat, wherein a first connecting column and a second connecting column are movably connected to the rear end of the mounting seat, movable grooves are formed in two ends of the first connecting column and the second connecting column, an extension column is movably connected to the inner side of the movable groove, and a locking column is movably connected to the side wall of the movable groove. This steel construction installation anti-falling device separates through pulling locking post, and locking post and locking groove, and the pulling extends the post, and the extension post drives the fixing base and removes, under the cooperation of pivot, the fixing base can carry out the centre gripping to the steel construction of different width, through the rotation of threaded rod, splint can carry out the centre gripping to the steel construction of different thickness fixedly, through the connection of four fixing bases, make its steel construction can be stable rise, and the setting of connecting seat and dead lever, makes its safety rope can be connected to avoid the safety rope to directly contact with the steel construction, thereby cause wearing and tearing fracture.

Description

Steel construction installation anti-falling device

Technical Field

The utility model relates to the technical field of steel structure anti-falling devices, in particular to a steel structure installation anti-falling device.

Background

The steel structure engineering is mainly made of steel, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and each component or part is connected by adopting welding seams, bolts or rivets, so that the steel structure engineering is one of main building structure types, is simple and convenient to construct and is widely applied to the fields of large-scale plants, bridges, stadiums, super high-rise and the like due to lighter dead weight.

The anti-falling mode for construction that adopts at present adopts the mode of safety rope mostly, and adopts the anti-falling mode of safety rope, because safety rope and steel construction direct contact, the long-time use makes the contact position of safety rope and steel construction produce wearing and tearing easily, makes the safety rope take place to fracture easily, causes the steel construction to fall.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the steel structure installation anti-falling device which has the advantages that the steel structure can stably rise, the safety rope is not easy to contact and rub with the steel structure, and the like, and solves the problems that the contact position of the safety rope and the steel structure is easy to wear and the safety rope is easy to break and the steel structure falls due to long-time use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction installation anti-falling device, includes the mount pad, the rear end swing joint of mount pad has spliced pole and spliced pole No. two, the movable groove has all been seted up to spliced pole and No. two spliced pole's both ends, the inboard swing joint in movable groove has the extension post, the lateral wall swing joint in movable groove has the locking post, the one end swing joint fixing base in movable groove is kept away from to the extension post, the lateral wall threaded connection of fixing base has the threaded rod, the threaded rod is located the inboard one end swing joint of fixing base has splint.

Further, the fixed surface of mount pad is connected with the connecting seat, the quantity of connecting seat is two, and fixedly connected with dead lever between two connecting seats.

Further, the first connecting column and the second connecting column are in a cross shape, and the first connecting column and the second connecting column are movably connected with the mounting seat through the rotating shaft.

Further, locking grooves are formed in the surfaces of the extending columns, and the number of the locking grooves is a plurality of.

Further, one end of the locking column far away from the movable groove is fixedly connected with a handle, and a spring is fixedly connected between the handle and the first connecting column or the second connecting column.

Further, the schematic view of fixing base is "concave" form, the fixing base passes through loose axle and extending column swing joint.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This steel construction installation anti-falling device separates through pulling locking post, and locking post and locking groove, and the pulling extends the post, and the extension post drives the fixing base and removes, under the cooperation of pivot, the fixing base can carry out the centre gripping to the steel construction of different width, through the rotation of threaded rod, splint can carry out the centre gripping to the steel construction of different thickness fixedly, through the connection of four fixing bases, make its steel construction can be stable rise, and the setting of connecting seat and dead lever, makes its safety rope can be connected to avoid the safety rope to directly contact with the steel construction, thereby cause wearing and tearing fracture.

Drawings

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

FIG. 2 is a schematic diagram of a first connecting column and an extension column according to the present utility model;

Fig. 3 is a schematic side view of the fixing base of the structure of the present utility model.

In the figure: 1. a mounting base; 101. a connecting seat; 102. a fixed rod; 2. a first connecting column; 3. a second connecting column; 4. a movable groove; 5. an extension column; 501. a locking groove; 6. locking the column; 601. a handle; 602. a spring; 7. a fixing seat; 701. a movable shaft; 8. a threaded rod; 801. a rotating handle; 9. a clamping plate; 901. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the anti-falling device for installing a steel structure in this embodiment includes an installation seat 1, the installation seat 1 is disc-shaped, a surface of the installation seat 1 is fixedly connected with connection seats 101, the number of the connection seats 101 is two, a fixing rod 102 is fixedly connected between the two connection seats 101, a first connection column 2 and a second connection column 3 are movably connected to the rear end of the installation seat 1, the first connection column 2 and the second connection column 3 are in a cross shape, the first connection column 2 and the second connection column 3 are movably connected with the installation seat 1 through a rotating shaft, the rotating shaft is located in the middle of the installation seat 1, and movable grooves 4 are formed in two ends of the first connection column 2 and the second connection column 3.

The inboard swing joint of movable tank 4 has extension post 5, the locking groove 501 has been seted up to the surface of extension post 5, the quantity of locking groove 501 is a plurality of, the lateral wall swing joint of movable tank 4 has locking post 6, the specification of locking post 6 and the specification phase-match of locking groove 501, the one end fixedly connected with handle 601 of movable tank 4 is kept away from to locking post 6, fixedly connected with spring 602 between handle 601 and connecting post 2 or No. two connecting posts 3, the one end swing joint fixing base 7 of movable tank 4 is kept away from to extension post 5, the schematic drawing of fixing base 7 is "concave" form, fixing base 7 passes through loose axle 701 and extension post 5 swing joint, the lateral wall threaded connection of fixing base 7 has threaded rod 8, the one end fixedly connected with rotating handle 801 of fixing base 7 is kept away from to threaded rod 8, the one end swing joint of threaded rod 8 is located fixing base 7 inboard has splint 9, the one end fixedly connected with rubber pad 901 of threaded rod 8 is kept away from to splint 9, the frictional force between steel structure and splint 9 can be increased to rubber pad 901.

In this embodiment, the steel structure is prevented from falling by the cooperation between the mounting base 1 and the clamping plate 9.

The working principle of the embodiment is as follows:

Through pulling locking post 6, locking post 6 and locking groove 501 separate, pulling extension post 5, extension post 5 drives fixing base 7 and removes, under the cooperation of pivot, fixing base 7 can carry out the centre gripping to the steel construction of different width, through threaded rod 8's rotation, splint 9 can carry out the centre gripping to the steel construction of different thickness fixedly, through the connection of four fixing bases 7, make its steel construction steadily rise, and the setting of connecting seat 101 and dead lever 102, make its safety rope can be connected, thereby avoid the safety rope to directly contact with the steel construction, thereby cause the wearing and tearing fracture.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel construction installation anti-falling device, includes mount pad (1), its characterized in that: the rear end swing joint of mount pad (1) has spliced pole (2) and spliced pole (3) No. two, spliced pole (2) and spliced pole (3) both ends have all been seted up movable groove (4), the inboard swing joint of movable groove (4) has extension post (5), the lateral wall swing joint of movable groove (4) has locking post (6), the one end swing joint fixing base (7) of movable groove (4) are kept away from to extension post (5), the lateral wall threaded connection of fixing base (7) has threaded rod (8), threaded rod (8) are located the one end swing joint of fixing base (7) inboard splint (9).

2. The steel structure installation fall arrest device as claimed in claim 1, wherein: the surface of mount pad (1) fixedly connected with connecting seat (101), the quantity of connecting seat (101) is two, and fixedly connected with dead lever (102) between two connecting seat (101).

3. The steel structure installation fall arrest device as claimed in claim 1, wherein: the first connecting column (2) and the second connecting column (3) are in a cross shape, and the first connecting column (2) and the second connecting column (3) are movably connected with the mounting seat (1) through a rotating shaft.

4. The steel structure installation fall arrest device as claimed in claim 1, wherein: locking grooves (501) are formed in the surface of the extension column (5), and the number of the locking grooves (501) is a plurality.

5. The steel structure installation fall arrest device as claimed in claim 1, wherein: one end of the locking column (6) far away from the movable groove (4) is fixedly connected with a handle (601), and a spring (602) is fixedly connected between the handle (601) and the first connecting column (2) or the second connecting column (3).

6. The steel structure installation fall arrest device as claimed in claim 1, wherein: the schematic view of the fixing seat (7) is concave, and the fixing seat (7) is movably connected with the extension column (5) through a movable shaft (701).