CN219060986U

CN219060986U - Safety guard rail for engineering management

Info

Publication number: CN219060986U
Application number: CN202223264463.8U
Authority: CN
Inventors: 李汝军; 尹淑华; 何嘉雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a safety guard rail for engineering management, which comprises a supporting seat, wherein the supporting seat is of an I-shaped structure, two ends of the bottom of the supporting seat are connected with movable wheels, a grating plate is connected above the supporting seat, two ends of one side of the top of the grating plate are symmetrically provided with connecting lugs, a grating plate is rotationally connected between the two connecting lugs, the side wall of the grating plate is provided with a jack, the side wall of the grating plate is provided with a limiting mechanism for connecting the jack, two sides of the grating plate are provided with matched connecting lifting lugs, and two sides of the supporting seat are provided with matched fixed lifting lugs. The utility model can move and position, can turn over to form high-altitude protection, can turn over and store, and avoids the inconvenient transportation due to overlarge volume.

Description

Safety guard rail for engineering management

Technical Field

The utility model belongs to the technical field of safety guard rails, and particularly relates to a safety guard rail for engineering management.

Background

The guard rail is one of the common protection devices in the construction process, and is used for enclosing and blocking the dangerous zone or dangerous building to prevent personnel from entering and exiting at will.

The traditional safety guard rail for engineering management mostly has the advantages that the safety guard rail is used for intercepting and protecting a given height, when the construction personnel are injured by sand falling at a high position, the guard rail needs to be replaced or spliced on the basis of the original safety guard rail, and the use operation is inconvenient, especially under the special condition of temporary requirement.

Disclosure of Invention

The utility model aims to provide a safety guard rail for engineering management, which can be moved and positioned, can be turned over to form high-altitude protection, can be turned over and stored, and avoids the inconvenient transportation due to overlarge volume.

In order to achieve the above purpose, the safety guard rail for engineering management comprises a supporting seat, wherein the supporting seat is of an I-shaped structure, two ends of the bottom of the supporting seat are connected with movable wheels, a grating plate is connected above the supporting seat, two ends of one side of the top of the grating plate are symmetrically provided with connecting lugs, a grating plate is rotationally connected between the two connecting lugs, the side wall of the grating plate is provided with a jack, the side wall of the grating plate is provided with a limiting mechanism for connecting the jack, two sides of the grating plate are provided with matched connecting lifting lugs, and two sides of the supporting seat are provided with matched fixed lifting lugs.

As a further scheme of the utility model: the portable balancing weight is placed in the balance weight groove.

As a further scheme of the utility model: the limiting mechanism comprises a swing arm rotatably connected to the side wall of the grating plate, and an inserting column matched with the inserting hole is arranged at the other end of the swing arm.

As a further scheme of the utility model: the utility model discloses a grating plate, including the grating plate, the rotatory hole is equipped with on the grating plate lateral wall, the activity has pegged graft in the rotatory hole has the spliced pole, the other end and the swing arm rotation of spliced pole are connected, reset spring has been cup jointed in the spliced pole outside, reset spring's one end is connected with the grating plate, and the other end is connected with the swing arm.

Compared with the prior art, the utility model has the following beneficial effects:

the limiting mechanism can rotate by utilizing the connecting column, so that two state positions of the grid plate can be adjusted, namely, a storage state position of the grid plate is adjusted, one state position is a support protection state position which is unfolded upwards, and the connecting state of the inserting column and the jack can be kept under the auxiliary action of the reset spring, so that the placing state of the grid plate is stable;

the movable wheels and the portable balancing weights can be moved to a proper position according to the use requirement, and then the movable wheels and the portable balancing weights are positioned and fixed in a mode of adding the balancing weights;

the connecting lugs can be used for realizing transverse splicing of a plurality of groups of safety guard rails, and the protection area is flexibly determined;

the fixing lugs can be matched with the connecting lugs to strengthen the connection between the adjacent safety guard rails on the conventional road surface, and positioning equipment such as fixing nails can penetrate through the special road surface and are fixed on the ground.

Drawings

Fig. 1 is a schematic structural view of a safety guard rail for engineering management.

Fig. 2 is a schematic sectional view of the portion a in fig. 1.

Fig. 3 is a schematic view showing a change state structure of a safety guard rail for engineering management.

In the figure: 1. the device comprises a supporting seat, 2, a movable wheel, 3, a grid plate, 4, a connecting lug, 5, a grid plate, 6, an inserting hole, 7, a limiting mechanism, 8, a connecting lifting lug, 9, a fixed lifting lug, 10, a counterweight groove, 11, a portable counterweight block, 12 and a rotary hole;

7.1 parts of swing arms, 7.2 parts of inserted posts, 7.3 parts of connecting posts, 7.4 parts of return springs.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, a safety guard rail for engineering management comprises a supporting seat 1, the supporting seat 1 is the I-shaped structure, the both ends are connected with and remove round 2 in supporting seat 1 bottom, supporting seat 1 top is connected with grid board 3, grid board 3 top one side both ends symmetry is equipped with engaging lug 4, rotate between two engaging lugs 4 and be connected with grid board 5, grid board 5 lateral wall is equipped with jack 6, be equipped with the stop gear 7 of connecting jack 6 on the grid board 3 lateral wall, stop gear 7 can control the placement form of grid board 5, perhaps for the state of accomodating by grid board 3, or for the support protection state of upwards expanding, the both sides of grid board 3 are equipped with assorted connection lug 8, the both sides of supporting seat 1 are equipped with assorted fixed lug 9, utilize connection lug 8 and fixed lug 9, can make things convenient for the horizontal concatenation of multiunit safety guard rail, nimble regulation guard region, fixed lug 9 can also be used for the mechanism such as location ground nail to strengthen the fixing simultaneously in special topography.

In order to improve the placement stability of the safety guard rail, preferably, the two ends of the supporting seat 1 are provided with the counterweight grooves 10, the portable counterweight 11 is placed in the counterweight grooves 10, the counterweight can be reasonably adjusted according to use needs, and the safety protection stability is improved by adopting a weight adjusting mode.

In order to enable the limiting mechanism 7 to conveniently limit and control the grid plate 5, preferably, the limiting mechanism 7 comprises a swing arm 7.1 rotatably connected to the side wall of the grid plate 3, an inserting column 7.2 matched with the inserting hole 6 is arranged at the other end of the swing arm 7.1, the rotating swing arm 7.1 is controlled, and the grid plate 5 is limited and fixed by the aid of the matching of the inserting hole 6 and the inserting column 7.2.

As shown in fig. 2, in order to provide a limit control effect on the grid plate 5 more conveniently, preferably, a rotary hole 12 is formed in the side wall of the grid plate 3, a connecting column 7.3 is movably inserted in the rotary hole 12, the other end of the connecting column 7.3 is rotationally connected with the swing arm 7.1, a return spring 7.4 is sleeved outside the connecting column 7.3, one end of the return spring 7.4 is connected with the grid plate 3, the other end of the return spring 7.4 is connected with the swing arm 7.1, and the return spring 7.4 can be rotationally embedded to be connected with the grid plate 3 and the swing arm 7.1, so that the influence on the rotation of the swing arm 7.1 can be reduced, and the distance between the swing arm 7.1 and the grid plate 5 can be controlled by the return spring 7.4, so that the inserting column 7.2 can be always inserted in the jack 6 to form limit.

The working process of the utility model comprises the following steps: as shown in fig. 1, the swing arm 7.1 can be pulled outwards according to the use requirement, so that the inserting column 7.2 is separated from the jack 6, then the grid plate 5 is rotated upwards, meanwhile, the swing arm 7.1 is rotated, so that the inserting column 7.2 is inserted into the jack 6 again, as shown in fig. 2, the unfolded state of the grid plate 5 is ensured, and as the length of the swing arm 7.1 is fixed, the grid plate 5 can be kept at a fixed position due to the length limitation of the swing arm 7.1, and is also limited by the length of the swing arm 7.1, and the grid plate 5 can only be switched between the two states of storage and unfolding.

Claims

1. The utility model provides a safety guard rail for engineering management, includes supporting seat (1), its characterized in that, supporting seat (1) is I shape structure, supporting seat (1) bottom both ends are connected with movable wheel (2), supporting seat (1) top is connected with grid board (3), grid board (3) top one side both ends symmetry is equipped with engaging lug (4), rotates between two engaging lugs (4) and is connected with grid board (5), grid board (5) lateral wall is equipped with jack (6), be equipped with stop gear (7) of connecting jack (6) on grid board (3) lateral wall, the both sides of grid board (3) are equipped with assorted connection lug (8), the both sides of supporting seat (1) are equipped with assorted fixed lug (9).

2. The safety guard rail for engineering management according to claim 1, wherein the two ends of the supporting seat (1) are provided with weight grooves (10), and a portable balancing weight (11) is placed in each weight groove (10).

3. The safety guard rail for engineering management according to claim 1 or 2, wherein the limiting mechanism (7) comprises a swing arm (7.1) rotatably connected to the side wall of the grating plate (3), and the other end of the swing arm (7.1) is provided with a plug post (7.2) matched with the jack (6).

4. The safety guard rail for engineering management according to claim 3, wherein a rotating hole (12) is formed in the side wall of the grating plate (3), a connecting column (7.3) is movably inserted in the rotating hole (12), the other end of the connecting column (7.3) is rotatably connected with the swing arm (7.1), a reset spring (7.4) is sleeved on the outer side of the connecting column (7.3), one end of the reset spring (7.4) is connected with the grating plate (3), and the other end of the reset spring is connected with the swing arm (7.1).