CN218596951U

CN218596951U - Anti-falling device for overhead anti-collision wall construction of lower traffic lane

Info

Publication number: CN218596951U
Application number: CN202223083750.9U
Authority: CN
Inventors: 茹祥顺; 董琪; 李志勇; 戚聿星; 徐涛; 王艳涛; 王刚俊; 冯盛; 颉星; 范俊子; 周逊; 钱东伟; 张福旺; 李建龙; 张庆男
Original assignee: China Railway No 3 Engineering Group Co Ltd; Fourth Engineering Co Ltd of China Railway No 3 Engineering Group Co Ltd
Current assignee: China Railway No 3 Engineering Group Co Ltd; Fourth Engineering Co Ltd of China Railway No 3 Engineering Group Co Ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-10
Anticipated expiration: 2032-11-16

Abstract

The application discloses a falling prevention device for overhead anti-collision wall construction of a lower lane, which belongs to the technical field of falling prevention in bridge construction and comprises a bridge body, wherein a slide rail is arranged at one end of the bridge body, mounting blocks are fixedly connected to the upper end and the lower end of the slide rail, a mounting bolt is arranged on the front surface of each mounting block, the mounting bolts penetrate through the mounting blocks and are in threaded connection with the bridge body, a protective frame is arranged at one end, away from the bridge body, of the slide rail, a slide block is fixedly connected to the bottom end of the protective frame, and a slide groove for the slide block to slide is formed in the slide rail; the slide rail that this application utilized to set up passes through the installation piece and installation bolt installs on the bridge body, passes through the slider with the protective frame and installs in the inside spout of slide rail, installs the protective frame in the bridge body outside, avoids carrying out the efficiency that the anticollision construction does not influence the construction to the bridge body as far as.

Description

Anti-falling device for overhead anti-collision wall construction of lower traffic lane

Technical Field

The application relates to the technical field of anti-falling in bridge construction, in particular to an anti-falling device for construction of an elevated anti-collision wall of a lower traffic lane.

Background

The existing safety protection device for the construction of the bridge anti-collision wall mainly adopts the following two methods: firstly, adopting a floor type integral safety protection shed, namely adopting a floor type support to set up a safety protection shed for carrying out safety protection on the construction of the anti-collision wall before the construction of the anti-collision wall of the bridge; and secondly, safety protection is carried out by adopting a spanning type template construction vehicle, namely, the finished product construction vehicle of the whole spanning beam body is adopted on the upper part of the beam body to carry out the safety protection of the anti-collision wall construction.

In the patent of publication No. CN215561969U, disclosed a bridge anticollision wall construction safety device, including balancing weight, running gear, main part mechanism, gallows and hanging flower basket, the balancing weight sets up in main part mechanism, and running gear sets up in the main part mechanism bottom, and the gallows sets up in the main part mechanism front end, the hanging flower basket set up in on the gallows, the end of gallows is provided with a barrier plate, the barrier plate extends to the bridge bottom to one side that is close to in anticollision wall, and the interior bottom surface of barrier plate is provided with a plurality of square timbers, and the square timbers upper berth is equipped with the bamboo plywood. The utility model discloses a set up one at the end of gallows and extend to the barrier plate of bridge bottom to support the bamboo offset plate through the square timber on the barrier plate, can receive the object that falls that drops in the work progress, guarantee the current safety under the bridge, simple structure is practical.

When the device is used, the balancing weight is arranged on the main body mechanism, so that the phenomenon that the blocking plate is too heavy and inclined to overturn is avoided, the balancing weight is arranged on the main body mechanism, the occupied space on the bridge is large, the space of workers for anti-collision construction of the bridge is compressed, the anti-collision construction efficiency of the bridge is influenced, and the anti-falling device for construction of the overhead anti-collision wall of the traffic lane is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides down have overhead anticollision wall construction anti-falling device of lane, has overcome prior art's not enough, aims at solving the problem that influences the anticollision construction of bridge.

In order to achieve the above purpose, the present application provides the following technical solutions: have overhead anticollision wall construction anti-falling device of lane down, including the bridge body, the one end of bridge body is provided with the slide rail, the equal fixedly connected with installation piece in upper and lower both ends of slide rail, the positive surface of installation piece is provided with construction bolt, just construction bolt runs through installation piece and threaded connection in the bridge body, the slide rail is kept away from the one end of bridge body is provided with the protection frame, the bottom fixedly connected with slider of protection frame, the confession has been seted up to the inside of slide rail the gliding spout of slider.

Through the technical scheme, the slide rail that utilizes to set up passes through the installation piece and the construction bolt is installed on the bridge body, passes through the slider with the protective frame and installs in the inside spout of slide rail, installs the protective frame in the bridge body outside, avoids carrying out the efficiency that the anticollision construction does not influence the construction to the bridge body as far as, when carrying out the anticollision construction to the bridge body simultaneously, is convenient for remove in the spout is inside through the slider, removes the protective frame position according to the efficiency of construction at any time.

As an optimal technical scheme of this application, the roll groove has been seted up at the inside both ends of spout, the inside roll connection in roll groove has the ball, the ball passes the notch in roll groove and with the slider contacts.

Through the technical scheme, the resistance generated when the sliding block moves in the sliding groove is reduced as much as possible by utilizing the balls arranged in the rolling groove.

As an optimal technical scheme of this application, top one side of protective frame is provided with the linking frame, the one end fixedly connected with connection piece of linking frame, just the connection piece joint in protective frame, the obverse surface of connection piece is provided with the bolt, just the bolt runs through connection piece and threaded connection in protective frame.

Through above-mentioned technical scheme, the connection frame that utilizes to set up is connected with the protective frame through the connection piece, increases the support capacity of protective frame on the bridge body as far as, and the connection frame that utilizes to set up simultaneously can shelter from certain sunshine for the staff of construction when weather is hot.

As an optimal technical scheme of the application, the top end of the sliding block is fixedly connected with two groups of fixing plates, and a buffer net is fixedly connected between the opposite sides of the two groups of fixing plates.

Through above-mentioned technical scheme, the fixed plate that utilizes to set up comes to fix the buffering net, utilizes the buffering net that sets up to cushion the stone that drops simultaneously, reduces the impact force that the stone produced the slider when dropping as far as.

As an optimal technical scheme of this application, the connection frame is kept away from one side top fixedly connected with swash plate of connection piece, the swash plate is the slope form and sets up, connection frame one side middle part fixedly connected with auxiliary rod, the auxiliary rod is kept away from the one end fixed connection of connection frame in the decurrent one end of swash plate slope.

Through above-mentioned technical scheme, the weight that utilizes the swash plate that sets up to further increase the connection frame for the better supporting the protective frame of connection frame, and the auxiliary rod that utilizes the setting supports the swash plate.

As an preferred technical scheme of this application, the bottom of connecting frame is rotated and is installed the universal wheel, just the universal wheel with the bridge body contacts.

Through above-mentioned technical scheme, the universal wheel that utilizes to set up is convenient for remove the coupling frame.

As a preferred technical scheme of this application, the both ends bottom fixedly connected with baffle of protection frame.

Through above-mentioned technical scheme, the baffle that utilizes to set up comes to carry out sheltering from the stone that falls on the protective frame, avoids the stone to drop down through the protective frame both ends as far as.

The beneficial effect of this application:

the slide rail that utilizes to set up passes through the installation piece and the construction bolt is installed on the bridge body, passes through the slider with the protective frame and installs in the inside spout of slide rail, installs the protective frame in the bridge body outside, avoids carrying out the efficiency that the anticollision construction does not influence the construction to the bridge body as far as, when carrying out the anticollision construction to the bridge body simultaneously, is convenient for remove in the spout is inside through the slider, removes the protective frame position according to the efficiency of construction at any time.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic diagram of the internal structure of the present application;

fig. 3 is a schematic structural diagram at a in fig. 2 of the present application.

In the figure: 1. a bridge body; 2. a protective frame; 3. a slide rail; 4. mounting a block; 5. installing a bolt; 6. a chute; 7. a fixing plate; 8. a buffer net; 9. a connecting frame; 10. connecting sheets; 11. a sloping plate; 12. an auxiliary lever; 13. a universal wheel; 14. a baffle plate; 15. a rolling groove; 16. and a ball.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, overhead anticollision wall construction anti-falling device of lower traffic lane, including bridge body 1, the one end of bridge body 1 is provided with slide rail 3, the equal fixedly connected with installation piece 4 in both ends about slide rail 3, the positive surface of installation piece 4 is provided with construction bolt 5, and construction bolt 5 runs through installation piece 4 and threaded connection in bridge body 1, the one end that bridge body 1 was kept away from to slide rail 3 is provided with protective frame 2, the bottom fixedly connected with slider of protective frame 2, the gliding spout 6 of confession slider is seted up to the inside of slide rail 3. Utilize the slide rail 3 that sets up to install on bridge body 1 through installation piece 4 and construction bolt 5, install protective frame 2 in slide rail 3 inside spout 6 through the slider, install protective frame 2 in the bridge body 1 outside, avoid carrying out the efficiency that the anticollision was under construction and does not influence the construction to bridge body 1 as far as, when carrying out 1 anticollision construction to bridge body simultaneously, be convenient for through the slider in 6 inside removals of spout, carry out to remove protective frame 2 position according to the efficiency of construction at any time.

Referring to fig. 1-3, rolling grooves 15 are formed at two ends of the inside of the sliding groove 6, balls 16 are connected to the inside of the rolling grooves 15 in a rolling manner, the balls 16 penetrate through notches of the rolling grooves 15 and contact with the sliding blocks, a connecting frame 9 is arranged on one side of the top end of the protective frame 2, a connecting piece 10 is fixedly connected to one end of the connecting frame 9, and the connecting piece 10 is connected to the protective frame 2 in a clamping manner. The positive surface of connection piece 10 is provided with the bolt, and bolt through connection piece 10 and threaded connection in protection frame 2, and connection piece 10 is kept away from to connection frame 9 one side top fixedly connected with swash plate 11, and swash plate 11 is the slope form setting, and connection frame 9 one side middle part fixedly connected with auxiliary rod 12, auxiliary rod 12 keep away from the one end fixed connection of connection frame 9 in the decurrent one end of swash plate 11 slope. Utilize the setting to reduce the resistance that the slider produced when 6 inside removal in spout in rolling groove 15 inside ball 16 as far as, the connection frame 9 that utilizes the setting is connected with protective frame 2 through connection piece 10, increase protective frame 2 the support ability on bridge body 1 as far as, the connection frame 9 that utilizes the setting simultaneously can be when weather is hot, shelter from certain sunshine for the staff of construction, the weight of connection frame 9 is further increased to the swash plate 11 that utilizes the setting, make better supporting protective frame 2 of connection frame 9, and utilize the auxiliary rod 12 of setting to support swash plate 11.

Referring to fig. 1-3, two groups of fixing plates 7 are fixedly connected to the top end of the sliding block, a buffer net 8 is fixedly connected between the opposite sides of the two groups of fixing plates 7, universal wheels 13 are rotatably mounted at the bottom ends of the connecting frames 9, the universal wheels 13 are in contact with the bridge body 1, and baffles 14 are fixedly connected to the bottoms of the two ends of the protective frame 2. Utilize the fixed plate 7 that sets up to go on fixing buffering net 8, utilize the buffering net 8 that sets up to go on buffering the stone that drops simultaneously, reduce the impact force that the slider produced when the stone drops as far as, utilize the universal wheel 13 that sets up to be convenient for remove connection frame 9, utilize the baffle 14 that sets up to come to shelter from the stone that falls on protection frame 2, avoid the stone to drop down through protection frame 2 both ends as far as.

The working principle is as follows: when using, the user utilizes the slide rail 3 that sets up to install on bridge body 1 through installation piece 4 and construction bolt 5, install protective frame 2 in slide rail 3 inside spout 6 through the slider, install protective frame 2 in the bridge body 1 outside, avoid carrying out the efficiency that the anticollision was under construction and does not influence the construction to bridge body 1 as far as, when carrying out the anticollision construction to bridge body 1 simultaneously, be convenient for through the slider at 6 inside removals of spout, carry out to remove protective frame 2 position according to the efficiency of construction at any time.

Finally, it should be noted that: in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Have overhead anticollision wall construction anti-falling device in lane down, including bridge body (1), its characterized in that: the one end of bridge body (1) is provided with slide rail (3), the equal fixedly connected with installation piece (4) in upper and lower both ends of slide rail (3), the positive surface of installation piece (4) is provided with mounting bolt (5), just mounting bolt (5) run through installation piece (4) and threaded connection in bridge body (1), slide rail (3) are kept away from the one end of bridge body (1) is provided with protection frame (2), the bottom fixedly connected with slider of protection frame (2), the confession has been seted up to the inside of slide rail (3) the gliding spout (6) of slider.

2. The anti-falling device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 1, is characterized in that: rolling grooves (15) are formed in two ends of the inner portion of the sliding groove (6), balls (16) are connected to the inner portion of each rolling groove (15) in a rolling mode, and the balls (16) penetrate through notches of the rolling grooves (15) and are in contact with the sliding blocks.

3. The anti-falling device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 1, is characterized in that: the protective frame is characterized in that a connecting frame (9) is arranged on one side of the top end of the protective frame (2), a connecting piece (10) is fixedly connected to one end of the connecting frame (9), the connecting piece (10) is connected to the protective frame (2) in a clamped mode, a bolt is arranged on the front surface of the connecting piece (10), and the bolt penetrates through the connecting piece (10) and is in threaded connection with the protective frame (2).

4. The anti-falling device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 1, is characterized in that: the top end of the sliding block is fixedly connected with two groups of fixing plates (7), and a buffer net (8) is fixedly connected between the opposite sides of the two groups of fixing plates (7).

5. The falling-preventing device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 3, wherein: keep away from in connection frame (9) one side top fixedly connected with swash plate (11) of connection piece (10), swash plate (11) are the slope form and set up, connection frame (9) one side middle part fixedly connected with auxiliary rod (12), auxiliary rod (12) are kept away from the one end fixed connection of connection frame (9) in the decurrent one end of swash plate (11) slope.

6. The falling-preventing device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 3, wherein: the bottom of the connecting frame (9) is rotated and is installed universal wheel (13), just universal wheel (13) with bridge body (1) contacts.

7. The anti-falling device for the construction of the overhead anti-collision wall of the lower traffic lane according to claim 1, is characterized in that: the bottoms of the two ends of the protective frame (2) are fixedly connected with baffle plates (14).