CN213476626U - Bridge construction anti-falling device - Google Patents

Abstract

The utility model discloses a device that falls is prevented in bridge construction, including the fixed plate, the mounting groove has been seted up to the back lateral wall of fixed plate, and the mounting groove internal rotation is connected with the dwang that runs through the fixed plate, and the external screw thread has been seted up to the lateral wall of dwang, and the dwang has the removal centre gripping subassembly through the external screw thread spiro union, and the back lateral wall fixed mounting of fixed plate has fixed centre gripping subassembly, and the preceding lateral wall longitudinal symmetry fixed mounting of fixed plate has the mounting panel, is. Rotation through the dwang can make the removal centre gripping subassembly remove and cooperate with fixed centre gripping subassembly, makes the fixed plate centre gripping fix on the scaffold frame, can be arranged in high altitude construction building tool's depositing through the collecting vat in collecting the frame, makes the high altitude construction more convenient, sets up the shielding plate in the collecting vat simultaneously, guarantees to placing the protection of collecting inslot building tool, avoids building tool to drop from the collecting vat to injure other constructors of below by a crashing object.

Description

Bridge construction anti-falling device

Technical Field

The utility model relates to a bridge construction technical field specifically is a device is prevented falling in bridge construction.

Background

The bridge is the important building that supplies people and vehicle to pass in transportation, the bridge need use various building tools at the in-process that carries out construction, and the current anti-falling device at the in-process of bridge construction mostly places subaerial preventing that building tool drops in the work progress, thereby injure the constructor of below by a crashing object, and constructor does not have the department but places building tool in the work progress that scaffold frame carried out high altitude construction climbing, drop the below easily, not only there is the potential safety hazard, and influence the efficiency of construction. Therefore, the anti-falling device for bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is prevented falling in bridge construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device that falls is prevented in bridge construction, includes the fixed plate, the mounting groove has been seted up to the back lateral wall of fixed plate, the mounting groove internal rotation is connected with the dwang that runs through the fixed plate, the external screw thread has been seted up to the lateral wall of dwang, the dwang has the removal centre gripping subassembly through the external screw thread spiro union, the back lateral wall fixed mounting of fixed plate has fixed centre gripping subassembly, the preceding lateral wall longitudinal symmetry fixed mounting of fixed plate has the mounting panel, be equipped with between the mounting panel and.

Preferably, the movable clamping assembly comprises a movable block in threaded connection with the external thread, and an upper clamping frame is fixedly connected to the rear side wall of the movable block.

Preferably, the fixed clamping assembly comprises a lower clamping frame fixedly mounted on the rear side wall of the fixed plate.

Preferably, the number of the upper clamping frame and the lower clamping frame is at least three, and the positions of the three upper clamping frames correspond to the positions of the three lower clamping frames.

Preferably, rubber pads are fixedly arranged in the upper clamping frame and the lower clamping frame.

Preferably, collect the frame including collecting the frame main part, the collecting vat has been seted up to the upper surface of collecting the frame main part, the upper and lower lateral wall symmetry fixed mounting who collects the frame main part has the connecting axle, the connecting axle is pegged graft to the mounting panel in, and fixed mounting has the spring between the inner chamber of connecting axle and mounting panel.

Preferably, the side wall of the collecting tank is provided with a chute, the chute is internally and slidably connected with a shielding plate, and a limiting plate penetrating into the shielding plate is fixedly mounted in the chute.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a device that falls is prevented in bridge construction, be provided with removal centre gripping subassembly and fixed centre gripping subassembly, rotation through the dwang can make the removal centre gripping subassembly remove and cooperate with fixed centre gripping subassembly, make the fixed plate centre gripping fix on the scaffold frame, collecting vat through collecting in the frame can be arranged in depositing of construction tool in the high altitude construction, it is more convenient to make the high altitude construction, set up the shielding plate in the collecting vat simultaneously, guarantee to place the protection of collecting vat construction tool, avoid construction tool to drop from the collecting vat, thereby injure other constructors of below by a crashing object.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a side view of the present invention.

In the figure: 1. fixed plate, 2, mounting groove, 3, dwang, 4, external screw thread, 5, removal centre gripping subassembly, 51, movable block, 52, go up the holding frame, 6, fixed centre gripping subassembly, 61, lower holding frame, 7, mounting panel, 8, collection frame, 81, collect a frame main part, 82, connecting axle, 83, spring, 84, collecting vat, 9, rubber pad, 10, spout, 11, shielding plate, 12, limiting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a bridge construction anti-falling device comprises a fixed plate 1, wherein the rear side wall of the fixed plate 1 is provided with a mounting groove 2, a rotating rod 3 penetrating through the fixed plate 1 is rotatably connected in the mounting groove 2, the outer side wall of the rotating rod 3 is provided with an external thread 4, the rotating rod 3 is in threaded connection with a movable clamping assembly 5 through the external thread 4, the movable clamping assembly 5 comprises a movable block 51 in threaded connection with the external thread 4, two sides of the movable block 51 are integrally formed with limiting blocks, the limiting blocks are slidably connected in the limiting grooves, the limiting grooves are formed in the side wall of the mounting groove 2 and are matched with the limiting blocks to ensure that the movable block 51 can move up and down after the rotating rod 3 rotates, the rear side wall of the movable block 51 is welded with an upper clamping frame 52, the fixed clamping assembly 6 is a lower clamping frame 61 welded on the rear side, the position of three last holding frame 52 and lower holding frame 61 is corresponding, through setting up three group and going up holding frame 52 and lower holding frame 61, guarantees with the fixed effect of the centre gripping of scaffold steel pipe, goes up and all pastes in holding frame 52 and the lower holding frame 61 and have rubber pad 9, through setting up rubber pad 9, strengthens the frictional force of going up holding frame 52 and lower holding frame 61 and scaffold steel pipe, avoids fixed plate 1 to take place the skew of angle.

The welding of the back lateral wall of fixed plate 1 has fixed centre gripping subassembly 6, the preceding lateral wall longitudinal symmetry integrated into one piece of fixed plate 1 has mounting panel 7, be equipped with between the mounting panel 7 and collect the frame 8, collect the frame 8 and include collecting the frame main part 81, collect the upper surface of frame main part 81 and seted up collecting vat 84, the upper and lower lateral wall symmetric welding of collecting the frame main part 81 has connecting axle 82, connecting axle 82 pegs graft to in the mounting panel 7, and fixed the assembly has spring 83 between the inner chamber of connecting axle 82 and mounting panel 7, upper and lower symmetric connecting axle 82 that sets up all is equipped with spring 83 respectively with mounting panel 7 that sets up from top to bottom, protect collecting the frame main part 81 through spring 83, reduce the vibrations that collecting the frame main part 81 received in the construction operation, the lateral wall of collecting vat 84 sets up spout 10, sliding connection has shielding plate 11 in the spout 10, fixed mounting has, sheltering from of collecting vat 84 through shielding plate 11, can protecting the building tool of placing in collecting vat 84, avoid building tool to shift out collecting vat 84, guaranteed the moving direction of shielding plate 11 and the stability of removal process through setting up limiting plate 12.

The working principle is as follows: at the in-process that carries out high altitude construction, rotate dwang 3 and make movable block 51 drive go up holding frame 52 and move down, then fix the position of fixed plate 1 through last holding frame 52 and the centre gripping of holding frame 61 pair scaffold steel pipe down, can put into collecting tank 84 with building tool at construction operation's in-process and deposit, shelter from collecting tank 84 through shielding plate 11, avoid the building tool in the collecting tank 84 to take place to drop, through the utility model discloses can make the use of building tool more convenient among the high altitude construction of bridge construction, improve the efficiency of construction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a device that falls is prevented in bridge construction, includes fixed plate (1), its characterized in that: mounting groove (2) have been seted up to the back lateral wall of fixed plate (1), mounting groove (2) internal rotation is connected with dwang (3) that runs through fixed plate (1), external screw thread (4) have been seted up to the lateral wall of dwang (3), dwang (3) have removal centre gripping subassembly (5) through external screw thread (4) spiro union, the back lateral wall fixed mounting of fixed plate (1) has fixed centre gripping subassembly (6), the preceding lateral wall longitudinal symmetry fixed mounting of fixed plate (1) has mounting panel (7), be equipped with between mounting panel (7) and collect frame (8).

2. The bridge construction anti-falling device according to claim 1, characterized in that: the movable clamping assembly (5) comprises a movable block (51) in threaded connection with the external thread (4), and an upper clamping frame (52) is fixedly connected to the rear side wall of the movable block (51).

3. The bridge construction anti-falling device according to claim 2, characterized in that: the fixed clamping assembly (6) comprises a lower clamping frame (61) fixedly mounted on the rear side wall of the fixed plate (1).

4. The bridge construction anti-falling device according to claim 3, characterized in that: the number of the upper clamping frame (52) and the number of the lower clamping frame (61) are at least three, and the positions of the three upper clamping frames (52) correspond to the positions of the three lower clamping frames (61).

5. The bridge construction anti-falling device according to claim 3, characterized in that: rubber pads (9) are fixedly arranged in the upper clamping frame (52) and the lower clamping frame (61).

6. The bridge construction anti-falling device according to claim 1, characterized in that: collect frame (8) including collecting frame main part (81), collecting vat (84) have been seted up to the upper surface of collecting frame main part (81), the upper and lower lateral wall symmetry fixed mounting who collects frame main part (81) has connecting axle (82), connecting axle (82) are pegged graft to in mounting panel (7), and fixed mounting has spring (83) between the inner chamber of connecting axle (82) and mounting panel (7).

7. The bridge construction anti-falling device according to claim 6, wherein: spout (10) are seted up to the lateral wall of collecting vat (84), sliding connection has shielding plate (11) in spout (10), fixed mounting has limiting plate (12) that run through to shielding plate (11) in spout (10).

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