CN211473352U

CN211473352U - Anti-falling device for steel structure engineering construction

Info

Publication number: CN211473352U
Application number: CN201922372898.6U
Authority: CN
Inventors: 纪会娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-11
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an anti-falling device is used in steel construction engineering construction, including the board of standing, the both sides outer wall at board both ends of standing all has first sleeve through hinged joint, and all pegs graft and have first inserted bar four first sheathed tube circumference inner walls, and the cotter way that the equidistance set up is all seted up to one side outer wall of four first inserted bars. The utility model provides a pair of anti-falling device is used in steel construction engineering construction, through being provided with first sleeve pipe and first inserted bar, and be provided with a body on first inserted bar, can come to protect the construction operation personnel on the board of standing by the door body, the setting of the door body still is favorable to the constructor to stand the board from top to bottom simultaneously, perhaps open a body and go up unloading, the convenience of operation has been improved, in addition, be provided with second sleeve pipe and second inserted bar, and be provided with first horizontal pole on the second inserted bar, protect pole and second horizontal pole, can further protect constructor, the effect of preventing falling has been reached, the security of construction has been improved.

Description

Anti-falling device for steel structure engineering construction

Technical Field

The utility model relates to a steel construction technical field especially relates to a steel construction is anti-falling device for engineering construction.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.

In the work progress of steel construction, can use the scaffold frame of construction, and current scaffold frame is poor to constructor's protection effect at the in-process that uses, can not realize the effectual effect of preventing falling, simultaneously, simple setting up the operation that the guardrail structure still is not convenient for the construction, consequently need design a neotype anti-falling device for steel construction engineering construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-falling device for steel structure engineering construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-falling device is used in steel construction engineering construction, includes the board of standing, the both sides outer wall at board both ends of standing all has first sleeve pipe through hinged joint, and four first sheathed tube circumference inner walls all peg graft and have first inserted bar, and the bolt groove that the equidistance set up is all seted up to one side outer wall of four first inserted bars, four the bolt hole has all been seted up to one side top outer wall of first sheathed tube, and has all pegged graft in the bolt hole and have fixed bolt, two of same one end all there is a door body, four through hinged joint between the first inserted bar first opening has all been seted up to the outer wall of door body one end, and the equal fixed mounting of first open-ended inner wall has the bracing piece of the vertical setting of equidistance, and equal fixed mounting has.

Preferably, the outer walls of the two ends of the two sides of the standing plate are respectively connected with a second sleeve which is vertically arranged through a hinge, and the circumferential inner walls of the four second sleeves are respectively inserted with a second inserting rod.

Preferably, the same bolt groove and fixing bolt as those between the first sleeve and the first inserted link are provided between the second sleeve and the second inserted link.

Preferably, the two same sides of the second inserting rods are fixedly provided with the same first cross rod, the outer wall of the bottom of the first cross rod is fixedly provided with guard rods arranged at equal intervals, and the outer wall of the bottom of each guard rod is fixedly provided with the second cross rod arranged horizontally.

Preferably, three inserting rings which are arranged equidistantly are fixedly arranged between the adjacent first sleeve and the second sleeve, and the same U-shaped bolt is inserted between the two groups of inserting rings.

Preferably, four sets of mounting grooves which are vertically crossed are formed in the outer wall of the bottom of the standing plate, and the outer walls of one ends of the four mounting grooves are connected with limiting clamping blocks through hinges.

The utility model has the advantages that:

1. the utility model provides a pair of anti-falling device is used in steel construction engineering construction, through being provided with first sleeve pipe and first inserted bar, and be provided with a body on first inserted bar, can come to protect the construction operation personnel on the board of standing by the door body, the setting of the door body still is favorable to the constructor to stand the board from top to bottom simultaneously, perhaps open a body and go up unloading, the convenience of operation has been improved, in addition, be provided with second sleeve pipe and second inserted bar, and be provided with first horizontal pole on the second inserted bar, protect pole and second horizontal pole, can further protect constructor, the effect of preventing falling has been reached, the security of construction has been improved.

2. The utility model provides a pair of anti-falling device is used in steel construction engineering construction, through between first sleeve pipe and first inserted bar, all be provided with fixing bolt and inserted pin groove between second sleeve pipe and the second inserted bar, can be convenient highly adjust the door body and guard bar, and then be applicable to the steel construction to the not co-altitude demand and be under construction, the convenience of construction operation and the scope that the device used have been improved, and simultaneously, the dismantlement after the above-mentioned setting still is convenient for the device to use deposits, avoided the device oversize and occupy a large amount of spaces, the convenience that the device deposited has been improved.

3. The utility model provides a pair of anti-falling device is used in steel construction engineering construction, in embodiment 2, be provided with the mounting groove through the bottom at the board of standing, after the device uses, can take off first inserted bar and second inserted bar to rotate first sleeve pipe and second sleeve pipe to the mounting groove in, fix it by spacing fixture block, further improvement the convenience that the device was folded and is deposited.

Drawings

Fig. 1 is a schematic view of a front view structure of an anti-falling device for steel structure engineering construction provided by the utility model;

FIG. 2 is a schematic view of a first sleeve cross-sectional structure of the anti-falling device for steel structure engineering construction provided by the utility model;

fig. 3 is the utility model provides a steel construction engineering is anti-falling device's for construction embodiment 2 board bottom structure sketch map that stands.

In the figure: the door comprises an inserting ring 1, a standing plate 2, a first sleeve 3, a first inserting rod 4, a door body 5, a supporting rod 6, a first cross rod 7, a protective rod 8, a second inserting rod 9, a second sleeve 10, a second cross rod 11, a U-shaped bolt 12, a bolt groove 13, a fixed bolt 14 and a limiting clamping block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, an anti-falling device is used in steel construction engineering construction, including standing board 2, the both sides outer wall at the both ends of standing board 2 all has first sleeve 3 through hinged joint, and the circumference inner wall of four first sleeve 3 all pegs graft and have first inserted bar 4, bolt groove 13 that the equidistance set up is all seted up to one side outer wall of four first inserted bar 4, the bolt hole has all been seted up to one side top outer wall of four first sleeve 3, and it has fixing bolt 14 all to peg graft in the bolt hole, all there is a body 5 through hinged joint between two first inserted bars 4 of same end, first opening has all been seted up to the outer wall of four door body 5 one ends, and first open-ended inner wall all has the bracing piece 6 of the vertical setting of equidistance through bolted connection, all there is the safety lock through bolted connection between two bodies 5 of.

The utility model discloses in, the both ends outer wall of 2 both sides of standing board all has the second sleeve pipe 10 of vertical setting through hinged joint, and four second sleeve pipe 10's circumference inner wall all pegs graft and have second inserted bar 9, be provided with between second sleeve pipe 10 and the second inserted bar 9 with first sleeve pipe 3 and first inserted bar 4 between the same bolt groove and fixing bolt 14, there is same first horizontal pole 7 through bolted connection between two second inserted bars 9 with one side, and the bottom outer wall of first horizontal pole 7 has the fender rod 8 that the equidistance set up through bolted connection, the bottom outer wall of fender rod 8 has the second horizontal pole 11 that same level set up through bolted connection, all there is insert ring 1 that three equidistance set up through bolted connection between adjacent first sleeve pipe 3 and the second sleeve pipe 10, and it has same U type bolt 12 to peg graft between two sets of insert ring 1.

Example 2

Referring to fig. 1-3, the anti-falling device for the steel structure engineering construction further comprises four sets of mounting grooves which are arranged on the outer wall of the bottom of the standing plate 2 in a vertical crossing mode, wherein the outer walls of one ends of the four mounting grooves are connected with limiting fixture blocks 15 through hinges, after the device is used, the first insertion rod 4 and the second insertion rod 9 can be taken down, the first sleeve 3 and the second sleeve 10 are rotated into the mounting grooves and fixed through the limiting fixture blocks 15, and the convenience of folding and storing of the device is further improved.

The working principle is as follows: during the use, at first, the bottom that will stand up board 2 is passed through the bolt and is installed on the scaffold frame, then the user can stand and carry out the construction operation of steel construction on standing up board 2, at the in-process of construction operation, can insert fixed bolt 14 and change the height of door body 5 and guard bar 8 in different bolt groove 13, and then be applicable to the steel construction to the not co-altitude demand and be under construction, the convenience of construction operation and the scope that the device used have been improved, and simultaneously, constructor can come up and down stand up board 2 through the door body 5, perhaps open the door body 5 and go up unloading, the convenience of device operation has been improved, at the in-process of construction operation, carry out effectual protection of preventing falling by the door body 5 and guard bar 8 to constructor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-falling device for steel structure engineering construction comprises a standing plate (2) and is characterized in that, the outer walls of two sides of two ends of the standing plate (2) are both connected with a first sleeve (3) through hinges, the inner walls of the circumference of the four first sleeves (3) are all inserted with first inserting rods (4), the outer walls of one sides of the four first inserting rods (4) are all provided with inserting pin grooves (13) which are arranged at equal intervals, the outer walls of the tops of one sides of the four first sleeves (3) are all provided with inserting pin holes, and fixed bolts (14) are inserted in the bolt holes, door bodies (5) are connected between the two first inserting rods (4) at the same end through hinges, first openings are arranged on the outer walls of one ends of the four door bodies (5), and the inner wall of the first opening is fixedly provided with support rods (6) which are vertically arranged at equal intervals, and a safety lock is fixedly arranged between the two door bodies (5) at the same end.

2. The anti-falling device for the steel structure engineering construction is characterized in that the outer walls of two ends of two sides of the standing plate (2) are respectively connected with a second sleeve (10) which is vertically arranged through a hinge, and the inner circumferential walls of the four second sleeves (10) are respectively inserted with a second inserted rod (9).

3. The anti-falling device for the steel structure engineering construction is characterized in that a pin groove and a fixing pin (14) which are the same as those between the first sleeve (3) and the first inserted rod (4) are arranged between the second sleeve (10) and the second inserted rod (9).

4. The anti-falling device for the steel structure engineering construction is characterized in that a same first cross rod (7) is fixedly installed between two second insertion rods (9) on the same side, guard rods (8) which are equidistantly arranged are fixedly installed on the outer wall of the bottom of the first cross rod (7), and second cross rods (11) which are horizontally arranged are fixedly installed on the outer wall of the bottom of each guard rod (8).

5. The anti-falling device for the steel structure engineering construction is characterized in that three inserting rings (1) which are arranged equidistantly are fixedly arranged between the adjacent first sleeve (3) and the second sleeve (10), and the same U-shaped bolt (12) is inserted between the two groups of inserting rings (1).

6. The anti-falling device for the steel structure engineering construction is characterized in that four groups of vertically crossed mounting grooves are formed in the outer wall of the bottom of the standing plate (2), and limiting clamping blocks (15) are connected to the outer walls of one ends of the four mounting grooves through hinges.