CN211819190U

CN211819190U - Ladder is hung in colored steel installation

Info

Publication number: CN211819190U
Application number: CN202020376578.8U
Authority: CN
Inventors: 赵鹏龙; 刘俊成; 李书航; 李辉
Original assignee: China Eleventh Chemical Construction Co Ltd
Current assignee: China Eleventh Chemical Construction Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-30
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a ladder is hung in colored steel installation, including rectangular frame, rectangular frame includes the pole setting that four rectangles were arranged, and is two adjacent be connected with crossbeam, its characterized in that between the pole setting: rectangular frame's upper end is connected with the couple that stretches out to one side, the couple is the 7 font structures of rolling over downwards, the end connection of couple has the connecting rod that outside level stretches out, the below of connecting rod is for passing through connecting bolt with the connecting rod and inwards stretching to the anticreep pole of couple below, is located two of couple one side be connected with the climbing pole of evenly arranging between the pole setting, the utility model discloses a rectangular frame can hold the installer and pass through, and the installer can be through climbing pole hanging ladder inside current, and the couple of hanging the ladder can be hung on the C shaped steel of installing, and the anticreep pole of installing after C shaped steel is hung in the couple can avoid the couple to break away from C shaped steel, improves the security of hanging the ladder.

Description

Ladder is hung in colored steel installation

Technical Field

The utility model relates to a technical field of steel construction frame construction, in particular to ladder is hung in colored steel sheet installation.

Background

The main device-A1 area of 120-ten-thousand-ton PTA project produced annually by Tahitian limited liability company in Kurler, Xinjiang, carried by the third engineering company, is of a portal steel frame structure with a crane, the span is 36m, the column spacing is 8m, and the roof girder is of a welded H-shaped steel girder and a herringbone structure; the total weight of the whole steel beam is about 7.4T; the roof and the wall surface are simply supported purlines of a C-shaped steel structure. The roofing and wall surface enclosure are all made of profiled color steel plates. The traditional construction method of the color steel plate adopts the erection of a scaffold to install the color plate, and if the erection of the scaffold is adopted, a large amount of labor is consumed, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a ladder is hung in colored steel installation.

The technical scheme of the utility model is that: the utility model provides a ladder is hung in colored steel installation, includes rectangular frame, rectangular frame includes the pole setting that four rectangles were arranged, and is two adjacent be connected with the crossbeam between the pole setting, rectangular frame's upper end is connected with the couple that stretches out to one side, the couple is the 7 font structures of turning over the book downwards, the end connection of couple has the connecting rod that outside level stretches out, the below of connecting rod is for passing through connecting bolt with the connecting rod and inwards stretching to the anticreep pole of couple below, is located two of couple one side be connected with the climbing pole of evenly arranging between the pole setting.

Preferably, the root of the hook is fixed on the vertical rod adjacent to the hook, and the upper end of the vertical rod adjacent to the hook extends upwards and is connected with the hook through the reinforcing angle steel which is obliquely arranged.

Preferably, two of the two sides of the vertical rod connected with the hook are fixed with backing plates, the two backing plates are provided with threaded holes penetrating through the vertical rod, and the backing plates are provided with jackscrews penetrating through the threaded holes and extending to the direction of the hook.

Preferably, a lifting lug is mounted on a cross beam at the upper end of the rectangular frame.

Preferably, the lifting lug comprises a main body, a lifting hole is formed in the upper portion of the main body, the lower end of the main body is a vertical clamping groove with an opening in the lower portion, vertical clamping plates are arranged on two sides of the vertical clamping groove, and a plurality of first connecting holes which penetrate through the vertical clamping groove and are transversely and uniformly distributed are formed in each vertical clamping plate.

Preferably, the lateral surface of the main body is provided with a transverse clamping groove which horizontally extends outwards and has an open end, the main body is provided with second connecting holes which are symmetrically distributed on two sides of the lifting hole, the upper side and the lower side of the transverse clamping groove are provided with transverse clamping plates, and the transverse clamping plates are provided with third connecting holes which penetrate through the transverse clamping groove.

The utility model has the advantages that:

the utility model discloses a rectangular frame can hold the installer and pass through, and the installer can pass through climbing pole and be hanging ladder inside current, and the couple of hanging the ladder can be hung on the C shaped steel that has installed, hangs at the couple and installs the anticreep pole and can avoid the couple to break away from C shaped steel after C shaped steel, improves the security of hanging the ladder.

The utility model discloses set up the jackscrew in the pole setting, the jackscrew withstands the C shaped steel of below, can make rectangular frame keep vertical lower extreme even and lean out, can make and hang the ladder remain stable, can not sway, helps workman's construction, but also can avoid hanging the lower extreme of ladder and scratch the colored steel board of having installed.

The utility model discloses installing the detachable lug in the upper end of hanging the ladder, conveniently hanging the removal of ladder and putting, the lug can change the mounting means according to hanging the concrete structure of ladder upper end.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a right view of the structure of the present invention;

FIG. 4 is an enlarged partial view of FIG. 2;

FIG. 5 is a cross-sectional view of FIG. 1;

FIG. 6 is an enlarged partial view of FIG. 5;

fig. 7 is a schematic view of the front view structure of the lifting lug of the present invention;

fig. 8 is a schematic view of a rear view structure of the lifting lug of the present invention;

fig. 9 is a schematic view of the structure of the middle lifting lug of the present invention from the right;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is a schematic view of the use of a lifting lug;

in the figure: 1. erecting a rod; 1-1, climbing a pole; 2. a cross beam; 3. hooking; 3-1, connecting rod; 4. reinforcing angle steel; 5. an anti-drop rod; 6. a connecting bolt; 7. a base plate; 8. carrying out top thread; 9. lifting lugs; 9-1, a main body; 9-2, hanging holes; 9-3, vertical clamping grooves; 9-31, a vertical clamping plate; 9-4, a first connection hole; 9-5, a transverse clamping groove; 9-51, a transverse clamping plate; 9-6 and a second connecting hole; 9-7 and a third connecting hole.

Detailed Description

The specific implementation mode of the utility model is shown in the figures 1-10:

the technical scheme of the utility model is that:

a color plate mounting hanging ladder comprises a rectangular frame, the rectangular frame comprises four upright posts 1 which are arranged in a rectangular manner, a cross beam 2 is connected between two adjacent upright posts 1, a hook 3 which extends towards one side is connected to the upper end of the rectangular frame, the hook 3 is of a 7-shaped structure which is turned downwards, the end part of the hook 3 is connected with a connecting rod 3-1 which extends outwards and horizontally, an anti-falling rod 5 which is connected with the connecting rod 3-1 through a connecting bolt 6 and extends inwards to the lower part of the hook 3 is arranged below the connecting rod 3-1, climbing rods 1-1 which are uniformly arranged are connected between the two upright posts 1 positioned at one side of the hook 3, the root part of the hook 3 is fixed on the upright post 1 adjacent to the hook 3, the upper end of the vertical rod 1 adjacent to the hook 3 extends upwards and is connected with the hook 3 through a reinforcing angle steel 4 which is obliquely arranged.

The utility model discloses a rectangular frame can hold the installer and pass through, and the installer can pass through climbing pole 1-1 and pass through in hanging ladder inside, and the couple 3 of hanging the ladder can be hung on the C shaped steel that has installed, hangs 3 couples and to install anticreep pole 5 and can avoid couple 3 to break away from C shaped steel after C shaped steel, improves the security of hanging the ladder.

If fig. 1, 2, 5, 6, the utility model discloses in with couple 3 two pole setting 1's that are connected both sides be fixed with backing plate 7, be equipped with the screw hole that runs through pole setting 1 on two backing plates 7, the installation is passed the screw hole and is stretched to the jackscrew 8 of couple 3 directions on the backing plate 7, the C shaped steel of jackscrew 8 withstand below can make rectangular frame keep vertical lower extreme to lean out even, can make and hang the ladder and keep stable, can not sway, help workman's construction, but also can avoid the lower extreme of hanging the ladder to scrape the color plate of rubbing installed.

As shown in figures 3, 4 and 7-10, the utility model is characterized in that a lifting lug 9 is arranged on a cross beam 2 at the upper end of a rectangular frame, the lifting lug 9 comprises a main body 9-1, a lifting hole 9-2 is arranged above the main body 9-1, a vertical clamping groove 9-3 with an opening at the lower part is arranged at the lower end of the main body 9-1, vertical clamping plates 9-31 are arranged at two sides of the vertical clamping groove 9-3, a plurality of first connecting holes 9-4 which penetrate through the vertical clamping groove 9-3 and are transversely and uniformly distributed are arranged on the vertical clamping plate 9-31, a transverse clamping groove 9-5 which extends outwards and is provided with an opening at the end part is arranged at the side surface of the main body 9-1, second connecting holes 9-6 which are symmetrically distributed at two sides of the lifting hole 9-2 are arranged on the main body 9-1, the transverse clamping plates 9-51 are provided with third connecting holes 9-7 which penetrate through the transverse clamping grooves 9-5.

If the upper end of the rectangular frame of the hanging ladder is through, as shown in fig. 3 and 4, two lifting lugs 9 are used, the vertical clamping grooves 9-3 of the two lifting lugs 9 clamp the cross beam 2 at the upper end, and then bolts penetrate through the first connecting holes 9-4, so that the hanging ladder can be normally lifted; if the upper end of the rectangular frame of the hanging ladder is closed, as shown in fig. 11, the vertical clamping groove 9-3 cannot be used for clamping the cross beam 2 at the upper end, the two lifting lugs 9 are oppositely arranged, the transverse clamping groove 9-5 is inward, the transverse clamping groove 9-5 of the lifting lug 9 is used for clamping the cross beam 2 at the upper end inwards, the long screw rod is used for penetrating through the second connecting hole 9-6, nuts are screwed on the two ends of the long screw rod, therefore, the two lifting lugs 9 are stably connected with the hanging ladder, and bolts can penetrate through the third connecting hole 9-7 to increase the connecting strength.

Claims

1. The utility model provides a ladder is hung in colored steel installation, includes rectangular frame, rectangular frame includes the pole setting that four rectangles were arranged, and two are adjacent be connected with crossbeam, its characterized in that between the pole setting: the utility model discloses a couple, including rectangular frame, couple, connecting rod, connecting bolt, couple, connecting rod, the last end connection of rectangular frame is connected with the couple that stretches out to one side, the couple is the 7 font structures of turning over the book downwards, the end connection of couple has the connecting rod that the outside level stretches out, the below of connecting rod is for passing through connecting bolt with the connecting rod and inwards stretching to the anticreep pole of couple below, is located two of couple one side be connected with the climbing pole of evenly arranging between the pole setting.

2. The color plate mounting hanging ladder according to claim 1, characterized in that: the root of couple is fixed on the pole setting adjacent with the couple, with the upper end of the pole setting adjacent with the couple upwards stretches out and with the couple is through the reinforcement angle steel that the slope set up.

3. The color plate mounting hanging ladder according to claim 2, characterized in that: and two base plates are fixed on two sides of the vertical rod and connected with the hook, threaded holes penetrating through the vertical rod are formed in the base plates, and jackscrews penetrating through the threaded holes and extending to the direction of the hook are installed on the base plates.

4. The color plate mounting hanging ladder according to claim 3, characterized in that: and a lifting lug is arranged on a cross beam at the upper end of the rectangular frame.

5. The color plate mounting hanging ladder according to claim 4, characterized in that: the lifting lug comprises a main body, a lifting hole is formed in the upper portion of the main body, the lower end of the main body is a vertical clamping groove with an opening in the lower portion, vertical clamping plates are arranged on two sides of the vertical clamping groove, and a plurality of first connecting holes which penetrate through the vertical clamping grooves and are transversely and uniformly distributed are formed in each vertical clamping plate.

6. The color plate mounting hanging ladder of claim 5, characterized in that: the side of the main body is provided with a transverse clamping groove which horizontally extends outwards and has an open end, the main body is provided with second connecting holes which are symmetrically distributed on two sides of the lifting hole, the upper side and the lower side of the transverse clamping groove are provided with transverse clamping plates, and the transverse clamping plates are provided with third connecting holes which penetrate through the transverse clamping grooves.