CN204676914U - A kind of rope support that slips safely - Google Patents

Abstract

A safety rope bracket for clamping on the roof beam of a steel structure factory building, including a first clamping frame and a second clamping frame, characterized in that: the first clamping frame includes a bottom plate (3), angle steel (2) and the clamping plate (4), the second clamping frame includes the bottom plate (3), spacer (5) and clamping plate (4), wherein: the first clamping frame and the second clamping frame are oppositely clamped on the two sides of the flange plate on the roof beam side, and use the connecting plate (7) to connect the first clamping frame and the second clamping frame through bolts (6). The safety sliding rope support of the utility model has the advantages of simple structure, easy operation, cost saving, good protection of finished components and avoiding secondary construction.

Description

A safety rope bracket

technical field

The utility model relates to a support for the safety protection of the roof beam of a steel structure factory building for high-altitude operation, in particular to a safety rope support.

Background technique

Due to the large amount of industrial plant construction in Caofeidian area, high-altitude welding, high-altitude hoisting and other high-altitude operations, in order to ensure the construction safety of construction workers, a large number of safety protection measures are required, among which the deployment of safety ropes is one of them. Usually, a fixed bracket is used in the construction of laying a safety slip rope, that is, the bracket is welded on the relevant components, and then the safety slip rope is pulled. After the project construction is completed, the bracket needs to be removed, and the fixed welding points of the bracket need to be polished to restore the original components. During the construction process, labor waste, component damage and increased construction risk factor (finishing grinding stage ).

Chinese patent CN204212444 U discloses a kind of safety rope suspension bracket on March 18, 2015, which comprises the fixing piece that is used to be fixed on two channel steels of outdoor equipment frame, the upright column that the bottom end is connected with this fixing piece, The hanging piece arranged on the top of the column is used for hanging the safety rope. Although this technical solution can provide a solid fulcrum for workers to avoid safety accidents such as falling, each support needs two channel steels and a column as support, which is obviously difficult to meet in the actual construction of roof beams in steel structure workshops. , Moreover, in the case of a large amount of high-altitude operations, the installation of this safety rope suspension bracket and the subsequent disassembly consume a lot of material and labor costs.

Therefore, there are above-mentioned inconveniences and problems in the known safety slip-rope setting method.

Contents of the invention

The purpose of this utility model is to propose a kind of safety rope support clamped on the roof beam of the steel structure factory building.

Another purpose of the utility model is to provide a fast installation and disassembly safety rope support.

For achieving the above object, the technical solution of the utility model is:

A safety slip-rope support for clamping on the roof beam of a steel structure factory building, including a first clamping frame and a second clamping frame, characterized in that:

The first clamping frame includes a bottom plate, an angle steel and a splint, the bottom plate is a rectangular steel plate, the rectangular steel plate is perpendicular to the angle steel, one end of the angle steel is solidly welded to one end of the rectangular steel plate, and the other end of the angle steel is provided with a through hole to wear a protective safety rope; the splint The same size as the bottom plate, one end of the splint is provided with a square gap, the side length of the square is greater than the width of the angle steel, the gap of the splint is welded with the angle steel, and the other end of the splint is provided with a number of through holes, and the nuts are welded in the through holes. Equipped with bolts; the bottom plate is parallel to the plywood, and there is a certain interval, and the width of the interval is suitable for clamping the upper flange plate of the roof beam;

The second clamping frame includes a bottom plate, a spacer and a splint, the bottom plate and the splint are rectangular steel plates arranged in parallel, the spacer is arranged between the bottom plate and one end of the splint, and is welded with the bottom plate and the splint, and several Through holes, nuts are welded in the through holes, and the nuts are equipped with bolts; there is a certain interval between the bottom plate and the other end of the splint, and the width of the interval is suitable for clamping the upper flange plate of the roof beam;

Wherein: the first clamping frame and the second clamping frame are relatively clamped on both sides of the upper flange plate of the roof beam, and the connecting plate is used to connect the first clamping frame and the second clamping frame through bolts.

The safety slip-rope support of the present utility model can also be further realized by adopting the following technical measures.

The aforementioned safety slip rope bracket, wherein the diameter of the through hole of the splint is ≥16mm.

The aforementioned safety slip rope bracket, wherein the rectangular steel plate is 16*220*125mm.

The aforementioned safety slip-rope support, wherein the specification of the angle steel is ∠75*75*8 angle steel, and the length of the angle steel is 1200mm.

The aforementioned safety rope support, wherein the bolts are more than or equal to M16 bolts.

After adopting the above-mentioned technical scheme, the safety sliding rope bracket of the present utility model has the following advantages:

1. Simple structure and easy operation

Using on-site angle steel and steel plate as the main material, it has good force resistance, high strength, stable structure, easy processing and manufacturing, strong adaptability to field processing sites, fast on-site assembly and installation, simple operation, and safe and reliable use. It can be made on-site according to various material requirements.

2. Cost saving

On-site material production, the production process requirements are simple, the workers are convenient to use on site, the operation is simple, and it can be recycled. There is no need to weld the column on the component and repair the component damaged by welding, thereby reducing the construction cost.

3. The finished components are well protected, avoiding secondary construction

This kind of bracket adopts the installation method of bolt fastening, which avoids welding construction on the component, and protects the surface quality of the component well, thereby avoiding the construction cost and safety hazard caused by the secondary construction.

Description of drawings

Fig. 1 is the structural representation of the 1st clip frame of the utility model embodiment;

Fig. 2 is the top view of angle steel and base plate structure in Fig. 1;

Fig. 3 is the welding schematic diagram of splint and angle steel in Fig. 1;

Fig. 4 is the structural representation of the 2nd clip frame of the utility model embodiment;

Fig. 5 is a schematic diagram of the use state of the safety slip rope bracket of the embodiment of the present invention;

Fig. 6 is a schematic diagram of the layout of the safety slip rope support according to the embodiment of the present invention.

In the figure: 1 through hole, 2 angle steel, 3 bottom plate, 4 plywood, 5 spacer, 6 bolt, 7 connecting plate, 8 roof beam I-beam, 9 safety rope.

Detailed ways

Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described further.

Example 1

The safety rope support of the utility model is used to be clamped on the roof beam of a steel structure factory building, and comprises a first clamping frame and a second clamping frame.

Please refer to Fig. 1-3 now, Fig. 1 is the structural representation of the 1st clip frame of the utility model embodiment, Fig. 2 is the top view of angle steel and bottom plate structure in Fig. 1, Fig. 3 is the welding schematic diagram of plywood and angle steel among Fig. 1 . As shown in the figure, the first clamping frame includes a bottom plate 3, an angle steel 2 and a splint 4, the bottom plate is a rectangular steel plate, the rectangular steel plate is perpendicular to the angle steel, one end of the angle steel is solidly welded to one end of the rectangular steel plate, and the other end of the angle steel is provided with a through hole 1 , to wear a protective safety slip rope; splint 4 is the same size as base plate 3, a square gap is set at one end of the splint, the side length of the square is equal to the side width of the angle steel, the gap of the splint is welded with the angle steel 2, and the other end of the splint is set Three through holes, welding nuts in the through holes, the nuts are equipped with bolts 6, wherein the bolts in the two through holes are used for tightening and fixing, and the other bolt is used for tightening and fixing the connecting plate 7; the through hole diameter of the clamping plate is 16mm. The bottom plate 3 is parallel to the splint 4, and there is a certain interval, and the width of the interval is suitable for clamping the upper flange plate of the roof beam; the rectangular steel plate is 16*220*125mm. The specification of the angle steel is ∠75*75*8 angle steel, and the length of the angle steel is 1200mm.

Fig. 4 is a schematic structural view of the second clamping frame of the embodiment of the present invention.

The second clamping frame includes a bottom plate 3, a spacer 5 and a splint 4, the bottom plate and the splint are rectangular steel plates arranged in parallel, the spacer is arranged between the bottom plate and one end of the splint, and is welded with the bottom plate and the splint, the other of the splint A number of through holes are set at one end, and nuts are welded in the through holes, and the nuts are equipped with bolts 6; there is a certain interval between the bottom plate and the other end of the splint, and the width of the interval is suitable for clamping the upper flange plate of the roof beam; the setting of the bolts is the same as that in No. 1 clip holder.

Wherein: the first clamping frame and the second clamping frame are relatively clamped on both sides of the upper flange plate of the roof beam, and the connecting plate 7 is used to connect the first clamping frame and the second clamping frame through bolts 6 . The bolts are M16 bolts.

Example 2

Fig. 5 is a schematic view of the use state of the safety slip-rope support according to the embodiment of the present invention, and Fig. 6 is a schematic diagram of the layout of the safety slip-rope support according to the embodiment of the present invention.

The using method of the safety rope support of the present utility model is as follows:

Prefabricate some first clamps and second clamps, first insert the first clamps into one side of the upper flange plate of the roof beam, tighten and fix them with bolts, and make the vertical pole made of angle steel vertically upward, and then install the first clamps 2. The clamping frame is inlaid into the other side of the flange plate on the roof beam, tightened and fixed with bolts, and finally the first clamping frame and the second clamping frame are connected with the connecting plate 7 to complete the installation of a safety rope support. According to the spacing of suitable safety slip-rope support, install other supports with the same method, pass safety slip-rope 9 in the through hole 1 of these supports, complete safety slip-rope erection.

The utility model has substantive features and significant technical progress. The safety rope support of the utility model is fixed by a movable bracket connection mode, which not only meets the requirements of safe construction but also reduces the workload. The installation method of the safety rope support can be used for the installation of roof beams (H-shaped steel, herringbone frames, etc.) of steel structure workshops, temporary passageways for construction, and hoisting of driving beams, etc. The installation and construction of the temporary safety slip rope. It can be processed and manufactured on-site according to the requirements of on-site construction and use, and the existing materials on the construction site, such as steel pipes, angle steels, channel steels, steel plates, bolts, etc., can be used.

The above embodiments are only for illustrating the utility model, rather than limiting the utility model. Those skilled in the relevant technical fields can also make various transformations or changes without departing from the spirit and scope of the utility model. Therefore, all equivalent technical solutions should also belong to the category of the present utility model, and should be defined by each claim.

Claims (5)

1. safety slips a rope support, for being clipped in the roof girder of steel-structure factory building, comprising the 1st clamping frame and the 2nd clamping frame, it is characterized in that:

Described 1st clamping frame comprises base plate (3), angle steel (2) and clamping plate (4), and base plate is rectangular steel plates, and rectangular steel plates is vertical with angle steel, and angle steel one end and rectangular steel plates one end are welded admittedly, and angle steel the other end is provided with through hole (1), slips rope to wear protection safety; Clamping plate (4) arrange a square notch with base plate (3) the same size, one end of clamping plate, the foursquare length of side >=described angle steel hem width, the indentation, there of clamping plate and angle steel (2) weld admittedly, the other end of clamping plate arranges some through holes, welded nut in through hole, and nut is furnished with bolt (6); Base plate (3) is parallel with clamping plate (4), and has certain intervals, and the width at interval is applicable to the top flange plate sandwiching roof girder;

Described 2nd clamping frame comprises base plate (3), cushion block (5) and clamping plate (4), base plate and clamping plate are the rectangular steel plates be arranged in parallel, cushion block is arranged between base plate and clamping plate one end, and admittedly weld with base plate and clamping plate, the other end of clamping plate arranges some through holes, welded nut in through hole, and nut is furnished with bolt (6); There is certain intervals the other end of base plate and clamping plate, and the width at interval is applicable to the top flange plate sandwiching roof girder;

Wherein: the 1st clamping frame and the 2nd relative both sides being clamped in roof girder top flange plate of clamping frame, and connect the 1st clamping frame and the 2nd clamping frame with junction plate (7) by bolt (6).

2. the rope support that slips safely as claimed in claim 1, is characterized in that, the through-hole diameter >=16mm of described clamping plate.

3. the rope support that slips safely as claimed in claim 1, it is characterized in that, described rectangular steel plates is 16*220*125mm.

4. the rope support that slips safely as claimed in claim 1, it is characterized in that, described angle steel specification is ∠ 75*75*8 angle steel, the long 1200mm of angle steel.

5. the rope support that slips safely as claimed in claim 1, is characterized in that, described bolt >=M16 bolt.