CN218912782U - Steel structure auxiliary climbing rack - Google Patents

Abstract

The utility model relates to the technical field of auxiliary climbing frames, and discloses a steel structure auxiliary climbing frame, which comprises a main rod and a safety rope hanging frame, wherein one end of the main rod is fixedly connected with an extension rod, one ends of the main rod and the extension rod are fixedly connected with positioning blocks, one side of each positioning block on the main rod is fixedly connected with a mounting block, one side of each positioning block on the extension rod is fixedly connected with a sliding block, one side of each mounting block is fixedly connected with a sliding rod, one end of each sliding rod, which is far away from each mounting block, is in sliding connection with the sliding block, and one sides of each mounting block and each sliding block are fixedly connected with L-shaped angle steel; this kind of supplementary climbing rack of steel construction through the slip of extension rod and mobile jib, can drive the slider and slide on the slide bar, and then adjusts the distance of two L shape angle steel, through pressing from both sides L shape angle steel dress on steel construction, the staff can climb on steel construction through this supplementary climbing rack to make the suitability of this supplementary climbing rack of steel construction wider.

Description

Steel structure auxiliary climbing rack

Technical Field

The utility model relates to the technical field of auxiliary climbing frames, in particular to a steel structure auxiliary climbing frame.

Background

In the prior art, as the patent number CN211974419U provides a steel structure auxiliary climbing frame, the problems that the steel structure needs to be manually climbing and installing in the construction process, the traditional climbing operation is mostly to wind the steel structure by using a safety rope, the safety is not high, and the normal climbing is influenced are solved; the technical scheme discloses a supplementary climbing rack of steel construction, including the motion pole, the motion piece, the pinhole, the locating pin, the stopper, the installation piece, the arc base, the locating piece, the guide sleeve, safety rope hanging rack, the guide connecting rod, the motion pole is installed to the installation piece, the stopper is installed in motion piece and installation piece symmetry formula welding, the arc base is installed to motion piece and installation piece bottom screw, the locating piece has been welded to motion piece and installation piece rear end position, left side locating piece welding has the guide sleeve, right side locating piece welding has the guide connecting rod, the guide connecting rod suit is at the guide sleeve internal diameter, safety rope hanging rack suit is on the guide connecting rod body, a supplementary climbing rack of steel construction, the climbing operation that this device design is applicable to the steel construction, the positional relationship of adjustment locating pin on the pinhole, and then the positional relationship of adjustment motion piece and installation piece, the stopper clamp is on steel construction position, hang the safety rope when the workman upwards climbs and put at safety rope hanging rack, fine security performance.

However, the above technical solution has the following disadvantages:

construction workers need to climb the steel structures with different widths when climbing the steel structures, but because the adjustable range of the auxiliary climbing frame of the steel structures is smaller, the existing auxiliary climbing frame of the steel structures is difficult to adapt to the common steel structures in the market, inconvenience is brought to staff during climbing, and therefore the applicability of the auxiliary climbing frame is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the steel structure auxiliary climbing frame, which at least solves one of the problems of the background technology, so that the steel structure auxiliary climbing frame is more convenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supplementary climbing rack of steel construction, including mobile jib and mobile jib one end fixed connection's safety rope hanging rack, the one end sliding connection of mobile jib has the extension rod, the one end of mobile jib and extension rod is all fixedly connected with locating piece, one side fixedly connected with installation piece of locating piece on the mobile jib, one side fixedly connected with slider of locating piece on the extension rod, one side fixedly connected with slide bar of installation piece, the one end and the slider sliding connection of slide bar keeping away from the installation piece, the one side of installation piece and slider is all fixedly connected with L shape angle steel, the top of slider runs through there is first spacing screw, and first spacing screw and slider threaded connection, and offset with the outer wall of slide bar and set up; the advantage of setting like this is that through the slip of extension rod on the mobile jib, can drive the slider and slide on the slide bar to realize adjusting the distance between two L shape angle steel, make the suitability of this supplementary climbing frame wider.

Preferably, one side of the L-shaped angle steel fixedly connected with the sliding block is penetrated by a second limit screw, and the second limit screw is in threaded connection with the L-shaped angle steel; through rotating the second spacing screw, make L shape angle steel and steel construction's joint more firm to make the security of this supplementary climbing frame higher.

Preferably, one end of the main rod and one end of the extension rod are fixedly connected with handles; through holding the handle with both hands, upwards climb, can make constructor light more.

Preferably, the length of the extension rod is not less than half of the main rod; the advantage of setting like this is that can adjust the distance between two L shape angle steel in a larger scale to make the suitability of this auxiliary climbing frame wider.

Preferably, one end of the first limit screw, which is contacted with the slide bar, is fixedly connected with a rubber pad; the advantage of setting like this lies in, has avoided the direct contact of first spacing screw and slide bar, has reduced the wearing and tearing to the slide bar to the life of this auxiliary climbing frame is prolonged.

Preferably, the top of the first limit screw and the top of the second limit screw are respectively provided with a special-shaped nut, and the outer wall of the special-shaped nut is sleeved with an anti-skid sleeve; the construction worker can rotate the first limit screw and the second limit screw by bare hands without any tool, the anti-slip sleeve is quite convenient, and the outer wall of the special-shaped nut is sleeved with the anti-slip sleeve, so that the friction force between the hand of the worker and the special-shaped nut can be increased, the hand slip is prevented, and further the worker can easily rotate the special-shaped nut.

Preferably, the outer wall of the handle is sleeved with an anti-skid sleeve; the advantage of setting up like this is that can increase the frictional force between workman's hand and the handle, prevents that the workman from skidding when using this supplementary climbing frame climbing steel construction.

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

this kind of supplementary climbing rack of steel construction through the slip of extension rod and mobile jib, can drive the slider and slide on the slide bar, and then adjusts the distance of two L shape angle steel, through pressing from both sides L shape angle steel dress on steel construction, hangs the safety rope and puts at the safety rope rack, and the staff can climb on steel construction through this supplementary climbing rack to realize that the device can carry out the joint to the steel construction of different width, thereby make the suitability of this supplementary climbing rack of steel construction wider.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the present utility model;

FIG. 3 is a schematic view of the structure of the slider of the present utility model.

In the figure: 1. a main rod; 2. a safety rope hanging rack; 3. an extension rod; 4. a positioning block; 5. a mounting block; 6. a slide bar; 7. l-shaped angle steel; 8. a handle; 9. a first limit screw; 10. the second limit screw; 11. a sliding block.

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, a steel structure auxiliary climbing rack comprises a main rod 1 and a safety rope hanging rack 2 fixedly connected with one end of the main rod 1, wherein one end of the main rod 1 is slidably connected with an extension rod 3, one ends of the main rod 1 and the extension rod 3 are fixedly connected with a positioning block 4, one side of the positioning block 4 on the main rod 1 is fixedly connected with a mounting block 5, one side of the positioning block 4 on the extension rod 3 is fixedly connected with a sliding block 11, one side of the mounting block 5 is fixedly connected with a sliding rod 6, one end of the sliding rod 6, far away from the mounting block 5, is slidably connected with the sliding block 11, one sides of the mounting block 5 and the sliding block 11 are fixedly connected with L-shaped angle steel 7, the top of the sliding block 11 penetrates through a first limiting screw 9, and the first limiting screw 9 is in threaded connection with the sliding block 11 and is propped against the outer wall of the sliding rod 6.

Specific working principle and implementation mode: according to the prior art of the patent number CN211974419U, when a constructor performs climbing operation on a steel structure, the constructor needs to climb the steel structure with different widths, but the applicability of the auxiliary climbing frame is lower due to the smaller adjustable range of the auxiliary climbing frame of the steel structure; accordingly, there are technical problems mentioned in the background art; the scheme can solve the problems; when the worker carries out climbing operation to the steel structure, through rotating first spacing screw 9, make it become flexible, make the slip of extension rod 3 on mobile jib 1, can drive slider 11 and slide on slide bar 6, thereby realize adjusting the distance between two L shape angle steel 7, after adjusting, reverse screw up first spacing screw 9, make this supplementary climbing frame stably use, thereby make the suitability of this supplementary climbing frame wider, press from both sides L shape angle steel 7 dress on the steel structure, hang the safety rope when the workman upwards climbs and put on safety rope rack 2, can carry out climbing operation to the steel structure through this supplementary climbing frame.

Further, as shown in fig. 3, a second limit screw 10 is penetrated at one side of the L-shaped angle steel 7 fixedly connected with the sliding block 11, and the second limit screw 10 is in threaded connection with the L-shaped angle steel 7, after the distance between the two L-shaped angle steels 7 of the auxiliary climbing device is adjusted by a constructor, the L-shaped angle steel 7 is clamped on a steel structure, the width of the second limit screw 10 and the width of the L-shaped angle steel 7 are larger than the width of a steel structure in the existing market, and the clamping connection between the L-shaped angle steel 7 and the steel structure is firmer by rotating the second limit screw 10, so that the safety of the auxiliary climbing frame is higher.

Further, as shown in fig. 1, the handle 8 is fixedly connected to one ends of the main rod 1 and the extension rod 3, and after the constructor fixes the auxiliary climbing frame on the steel structure, the constructor can climb upwards by holding the handle 8 with two hands, so that the constructor can feel easier.

Further, as shown in fig. 1, the length of the extension rod 3 is not less than half of the main rod 1, which has the advantage that the distance between the two L-shaped angle steels 7 can be adjusted in a wider range, thereby making the auxiliary climbing frame more applicable.

Further, as shown in fig. 1, a rubber pad is fixedly connected to one end of the first limit screw 9, which is in contact with the slide rod 6, so that the advantage of the arrangement is that the direct contact between the first limit screw 9 and the slide rod 6 is avoided, the abrasion to the slide rod 6 is reduced, and the service life of the auxiliary climbing frame is prolonged.

Further, as shown in fig. 2 and 3, the top of the first limit screw 9 and the top of the second limit screw 10 are respectively provided with a special-shaped nut, and the outer wall of the special-shaped nut is sleeved with an anti-slip sleeve, so that the special-shaped nut is provided with the advantages that a constructor can rotate the first limit screw 9 and the second limit screw 10 by hand without any tool, the special-shaped nut is quite convenient, the anti-slip sleeve sleeved on the outer wall of the special-shaped nut can increase the friction between the hands of the constructor and the special-shaped nut, the hand slip is prevented, and further the constructor can easily rotate the special-shaped nut.

Further, as shown in fig. 1, the outer wall of the handle 8 is sleeved with an anti-slip sleeve, so that the anti-slip sleeve has the advantages of increasing friction force between hands of workers and the handle 8 and preventing the workers from slipping by hands when using the auxiliary climbing frame to climb a steel structure.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

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 can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a supplementary climbing rack of steel construction, including mobile jib (1) and mobile jib (1) one end fixedly connected's safety rope rack (2), a serial communication port, one end sliding connection of mobile jib (1) has extension rod (3), the equal fixedly connected with locating piece (4) of one end of mobile jib (1) and extension rod (3), one side fixedly connected with installation piece (5) of locating piece (4) on mobile jib (1), one side fixedly connected with slider (11) of locating piece (4) on extension rod (3), one side fixedly connected with slide bar (6) of installation piece (5), one end and slider (11) sliding connection of keeping away from installation piece (5) of slide bar (6), one side equal fixedly connected with L shape angle steel (7) of installation piece (5) and slider (11), the top of slider (11) is run through and is had first spacing screw (9), and first spacing screw (9) and slider (11) threaded connection, and offset with the outer wall of slide bar (6).

2. The steel structure auxiliary climbing frame according to claim 1, wherein: one side of the L-shaped angle steel (7) fixedly connected with the sliding block (11) is penetrated by a second limit screw (10), and the second limit screw (10) is in threaded connection with the L-shaped angle steel (7).

3. The steel structure auxiliary climbing frame according to claim 1, wherein: the main rod (1) and one end of the extension rod (3) are fixedly connected with handles (8).

4. The steel structure auxiliary climbing frame according to claim 1, wherein: the length of the extension rod (3) is not less than half of the main rod (1).

5. The steel structure auxiliary climbing frame according to claim 2, wherein: one end of the first limit screw (9) contacted with the slide bar (6) is fixedly connected with a rubber pad.

6. A steel structure auxiliary climbing rack according to claim 3, characterized in that: the tops of the first limit screw (9) and the second limit screw (10) are respectively provided with a special-shaped nut, and the outer wall of the special-shaped nut is sleeved with an anti-skid sleeve.

7. The steel structure auxiliary climbing frame according to claim 4, wherein: an anti-skid sleeve is sleeved on the outer wall of the handle (8).

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