Building climbing frame
Technical Field
The utility model relates to the technical field of building climbing frames, in particular to a building climbing frame.
Background
The climbing frame is also called a climbing ladder, and is usually used on an outer wall of a building in the building construction process so as to assist workers in working, conveying building materials and the like, and the climbing frame structure is more and more widely applied due to the convenience and safety in operation.
The current frame that climbs can not stretch out and draw back and height-adjusting in the in-process of using for climb the frame because too long and inconvenient carrying, climb the height of frame simultaneously and can not adjust at will, when meetting the job environment of different height, often can not in time deal with.
Disclosure of Invention
The utility model aims to provide a building climbing frame, which solves the problems that the prior climbing frame provided in the background art cannot be stretched and adjusted in height in the use process, so that the climbing frame is inconvenient to carry due to too long, the height of the climbing frame cannot be adjusted at will, and the climbing frame cannot be dealt with in time when meeting working environments with different heights.
In order to achieve the above purpose, the present utility model provides a building climbing frame, comprising: the vertical rod is fixedly connected with a cross rod on the surface of the vertical rod, an external connecting rod is connected to the surface of the vertical rod in a sliding mode, a guide rod is fixedly connected to the surface of the external connecting rod, a positioning rod is fixedly connected to the surface of the external connecting rod, a clamping rod is fixedly connected to the surface of the positioning rod in a sliding mode, a limiting rod is fixedly connected to the surface of the clamping rod, a first fixing bolt is fixedly connected to the surface of the clamping rod, a nut is connected to the surface of the first fixing bolt in a threaded mode, a thread groove is formed in the bottom of the vertical rod, a second fixing bolt is connected to the thread groove in a threaded mode, and a cushion block is fixedly connected to the lower surface of the second fixing bolt.
Preferably, the external connection rod is in a C-shaped tube shape, two groups of external connection rods are arranged, and the opening of the external connection rod is fixedly connected with the guide rod.
Preferably, the guide rods are arranged on the surface of the external connecting rod in a plurality of groups in a linear and uniform manner, the positioning rods are arranged at the bottommost part of the external connecting rod in a group, and the guide rods and the positioning rods are arranged in a group and are parallel to each other.
Preferably, a rectangular hole is formed in the surface of the positioning rod, and the clamping rod slides on the rectangular hole of the positioning rod.
Preferably, the cross bars are in a plurality of groups and are linearly and uniformly arranged on the surface of the vertical bar, rectangular holes are formed in the surface of the cross bars, and the clamping bars penetrate through the rectangular holes of the cross bars and the positioning bars at the same time.
Preferably, the first fixing bolts are two groups of fixing bolts and are fixedly connected to one side of the clamping rod, the limiting rod is in abutting connection with the surface of the positioning rod, and the nut is in abutting connection with the surface of the positioning rod through rotation on the first fixing bolts.
Preferably, the cushion block is cylindrical, the diameter of the cushion block is the same as that of the vertical rod, and the cushion block is fixed at the bottom of the vertical rod by rotating on the vertical rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the building climbing frame comprises a lower climbing frame formed by vertical rods and cross rods, an upper climbing frame formed by sliding outer connecting rods, guide rods and positioning rods, and the positioning rods and one group of cross rods are fixed by clamping rods, limiting rods, first fixing bolts and nuts, so that the flexible adjustment of the upper climbing frame and the lower climbing frame is achieved, the telescopic and height-adjusting climbing frames are convenient, inconvenience in carrying is avoided, and meanwhile, the operation to different environments is convenient.
2. This frame is climbed to building has accomplished the fixed connection of cushion in montant bottom through screw groove, second fixing bolt for at the in-process that uses the building cat ladder, the cushion can appear a large amount of wearing and tearing at first, has avoided the montant bottom to receive wearing and tearing, and the result of use through changing the cushion guarantee building cat ladder remains unchanged throughout.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic front perspective view of the structure of the connecting part of the external connecting rod of the present utility model;
FIG. 3 is a schematic front perspective exploded view of the structure of the joint of the vertical rods of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic perspective exploded view of the bottom structure of the vertical rod of the present utility model.
In the figure: 1. a vertical rod; 2. a cross bar; 3. an outer connecting rod; 4. a guide rod; 5. a positioning rod; 6. a clamping rod; 7. a limit rod; 8. a first fixing bolt; 9. a nut; 10. a thread groove; 11. a second fixing bolt; 12. and (5) cushion blocks.
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. 1-5, an embodiment of the present utility model is provided:
a building climbing frame, comprising a vertical rod 1: the fixed connection horizontal pole 2 on the surface of montant 1, the external pole 3 of sliding connection on the surface of montant 1, the fixed connection guide bar 4 on the surface of external pole 3, the fixed connection locating lever 5 on the surface of external pole 3, the sliding connection has clamping lever 6 on the surface of locating lever 5, the fixed connection spacing pole 7 on the surface of clamping lever 6, the first fixing bolt 8 of fixedly connected with on the surface of clamping lever 6, threaded connection has nut 9 on the surface of first fixing bolt 8, threaded groove 10 has been seted up to the bottom of montant 1, threaded connection has second fixing bolt 11 on the threaded groove 10, the lower fixed surface of second fixing bolt 11 is connected with cushion 12, climbing frame under montant 1 and horizontal pole 2 are constituteed, the climbing frame is gone up to external pole 3, guide bar 4 and locating lever 5 constitution, the climbing frame of this building adopts the equipment of climbing frame from top to bottom, reach the montant of collapsible and adjustable height, can protect the bottom of climbing frame 1 to down simultaneously, avoid building frame loss too fast.
Further, the external connection rod 3 is in a C-shaped tube shape, two groups of external connection rods 3 are arranged, the opening of the external connection rod 3 is fixedly connected with the guide rod 4, the vertical rod 1 slides on the inner surface of the external connection rod 3, and the cross rod 2 slides along with the vertical rod 1.
Further, the guide rods 4 are arranged on the surface of the external connecting rod 3 in a plurality of groups and linearly and uniformly, the positioning rods 5 are arranged at the bottommost part of the external connecting rod 3 in a group, the guide rods 4 and the positioning rods 5 are arranged in a group and are parallel to each other, the middle of the guide rods 4 and the positioning rods 5 is a hollow area, the hollow areas of the guide rods 4 and the positioning rods 5 are connected with the opening of the external connecting rod 3, a guide area is formed in the middle of the climbing frame, and the guide area is a sliding space of the climbing frame consisting of the vertical rods 1 and the cross rods 2.
Further, rectangular holes are formed in the surface of the positioning rod 5, the clamping rods 6 can be entrained with a group of cross rods 2 before the clamping rods 6 slide on the positioning rod 5 on the rectangular holes of the positioning rod 5, the cross rods 2 are clamped between the positioning rods 5, and the cross rods 2 are fixed on the positioning rods 5 through the clamping rods 6.
Further, the cross bars 2 are in multiple groups and are linearly and uniformly arranged on the surface of the vertical rod 1, rectangular holes are formed in the surface of the cross bars 2, the clamping rods 6 penetrate through the rectangular holes of the cross bars 2 and the positioning rods 5 at the same time, the clamping rods 6 limit the positions of the cross bars 2, and the limiting rods 7 can be matched with the first fixing bolts 8 to fix the clamping rods 6 on the positioning rods 5.
Further, the first fixing bolts 8 are fixedly connected to one side of the clamping rods 6 in two groups, the limiting rods 7 are abutted against and connected to the surface of the positioning rods 5, the nuts 9 are abutted against and connected to the surface of the positioning rods 5 through rotation on the first fixing bolts 8, and at the moment, the clamping rods 6 are fixedly connected to the rectangular holes of the cross rods 2 and the positioning rods 5 through the first fixing bolts 8, the nuts 9 and the limiting rods 7, so that the positioning rods 5 limit the positions of the cross rods 2.
Further, the cushion block 12 is cylindrical, the diameter of the cushion block 12 is the same as that of the vertical rod 1, the cushion block 12 is installed at the bottom of the vertical rod 1 and does not protrude, the cushion block 12 is rotated on the vertical rod 1 to fix the cushion block 12 at the bottom of the vertical rod 1, the installation of the cushion block 12 at the bottom of the vertical rod 1 is completed, when the vertical rod 1 is used, the cushion block 12 is worn at first, and the cushion block 12 is easier to replace.
Working principle: the climbing frame comprising the outer connecting rod 3, the guide rod 4 and the locating rod 5 is slid on the climbing frame comprising the vertical rod 1 and the cross rod 2 until the locating rod 5 is overlapped with the rectangular holes of one group of cross rods 2, at the moment, the clamping rod 6 is slid on the rectangular holes of the locating rod 5 and the cross rods 2 at the same time, the limiting rod 7 is slid to be in abutting connection with the surface of the locating rod 5, at the moment, the rotating nut 9 is in abutting connection with the locating rod 5 on the first fixing bolt 8, the climbing frame and the climbing frame are installed and fixed, and the functions of stretching and adjusting the height of the building climbing frame can be achieved only by changing the installation positions of the locating rod 5 and the different cross rods 2; meanwhile, the second fixing bolt 11 is rotated in the threaded groove 10 area at the bottom of the vertical rod 1, so that the cushion block 12 is fixedly connected to the bottom of the vertical rod 1, the cushion block 12 is installed at the bottom of the vertical rod 1, and at the moment, in the process of using the building ladder, a large amount of abrasion can be generated on the cushion block 12 at first, the using effect of the building ladder is affected, and only the cushion block 12 needs to be replaced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.