CN214091100U

CN214091100U - Town road foundation ditch safety device

Info

Publication number: CN214091100U
Application number: CN202022319493.9U
Authority: CN
Inventors: 黄潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-31
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a town road foundation ditch safety device, include the foundation ditch and set up in the guardrail of foundation ditch both sides, the guardrail all includes framework, roof, the fixed pipe more than, telescopic link and inserted bar, the inserted bar is all installed on the bottom surface of framework, fixed pipe is all installed inside the framework perpendicularly, the top surface of framework is just all being equipped with a through-hole to fixed pipe department, the telescopic link lower extreme all passes during the through-hole inserts fixed pipe, the roof is installed in the telescopic link upper end, install clamping mechanism on the left guardrail, install winding mechanism on the guardrail on right side, it is equipped with the protection network to coil in the winding mechanism, protection network one end extends to on the roof on right side, it is fixed to be pressed from both sides by clamping mechanism to press from both sides until spaning the foundation ditch along left roof. The utility model discloses simple structure can protect the top of foundation ditch when with the protection of foundation ditch outer lane, has avoided the stone to splash the outside, and can reduce the intensity of shining of sunshine to playing the effect of sunshade.

Description

Town road foundation ditch safety device

Technical Field

The utility model relates to a town road technical field, concretely relates to town road foundation ditch safety device.

Background

In the construction process of town road, need adopt safety device to keep apart foundation ditch and all ring edge borders to protect the foundation ditch. Among the prior art, interconnect carries out safety protection to the foundation ditch through the multiunit isolated column, but such mode can only protect the outer lane of foundation ditch, can not protect the top of foundation ditch, make some stones fly out along the top easily, and drop on the road surface or direct pound the crowd of passing by, cause dangerous the increase, do not have the sunshade effect simultaneously, make when summer, sunshine direct shines in the foundation ditch, cause the staff in the foundation ditch to be uncomfortable, easy heatstroke, influence work efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem that a town road foundation ditch safety device is provided to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a town road foundation ditch safety device, include the foundation ditch and set up in the guardrail of foundation ditch both sides, the guardrail all includes the framework, the roof, more than one fixed pipe, telescopic link and inserted bar, the inserted bar is all installed on the bottom surface of framework, fixed all perpendicular installations of pipe is inside the framework, the top surface of framework is just all being equipped with a through-hole to fixed pipe department, the telescopic link lower extreme all passes the through-hole and inserts in the fixed pipe, the roof is installed in the telescopic link upper end, install clamping mechanism on the left guardrail, install the winding mechanism on the guardrail on right side, it is equipped with the protection network to coil in the winding mechanism, protection network one end extends to on the roof on right side, it is fixed to clamp mechanism clamp tightly along left roof until spaning the foundation ditch.

As preferred technical scheme, winding mechanism includes the casing, the axostylus axostyle, hand wheel and more than one first bearing, the casing is installed in the framework on right side, the casing be equipped with first bar mouth on the surface, the axostylus axostyle sets up inside the casing, the terminal surface of casing both sides is just all being equipped with a first mounting hole to axostylus axostyle department, first bearing is all installed in first mounting hole, the axostylus axostyle left side is installed in left first bearing inner ring, the inner ring that the first bearing in right side was passed on the axostylus axostyle right side extends to the external world, and install the hand wheel, the protection network other end passes first bar mouth and coils and set up on the axostylus axostyle.

As preferred technical scheme, clamping mechanism includes the U template, splint, hand are twisted bolt and second bearing, the U template is installed in left framework, splint set up inside the U template, the one end of protection network presss from both sides tightly to be fixed in between splint and the U template, be equipped with the second mounting hole on the outside face of splint, the second bearing is installed in the second mounting hole, the lateral surface of U template is just being equipped with the screw hole to the inner ring department of second bearing, hand is twisted bolt threaded connection and in the screw hole, the one end of hand is twisted bolt is installed in the inner ring of second bearing.

As preferred technical scheme, all be equipped with the second bar mouth perpendicularly on the opposite face of fixed pipe, the telescopic link is just all installed the double-screw bolt to second bar mouth department, and second bar mouth is all passed to double-screw bolt one end to equal threaded connection has the nut, and the double-screw bolt all is fixed in on the fixed pipe through nut locking.

The utility model has the advantages that: the utility model discloses simple structure has the oscilaltion function, can protect the top of foundation ditch when protecting foundation ditch outer lane, has avoided the stone to splash the outside, and can reduce the intensity of shining of sunshine to playing the effect of sunshade, makes inside staff increase comfortablely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of the winding mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural view of the middle guardrail of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a town road foundation pit safety device, include foundation pit 1 and set up in the guardrail of foundation pit 1 both sides, the guardrail all includes framework 2, roof 4, more than one fixed pipe 9, telescopic link 3 and inserted bar 12, inserted bar 12 all installs on framework 2's bottom surface, fixed pipe 9 is all installed inside framework 2 perpendicularly, framework 2's top surface is just all being equipped with a through-hole to fixed pipe department, 3 lower extremes of telescopic link all pass the through-hole and insert in fixed pipe 9, roof 4 installs in 3 upper ends of telescopic link, install clamping mechanism on the left guardrail, install winding mechanism on the guardrail on right side, it is equipped with protection network 5 to coil among the winding mechanism, 5 one end of protection network extends to on roof 4, it is fixed to be pressed from both sides by clamping mechanism along left roof until spaning foundation pit 1 on.

In this embodiment, the winding mechanism includes a housing 15, an axle rod 13, a hand wheel 17 and more than one first bearing 16, the housing 15 is installed on the frame body 2 on the right side, the surface of the housing 15 is provided with a first strip-shaped opening 14, the axle rod 13 is disposed inside the housing 15, the end faces on two sides of the housing 15 are just provided with a first mounting hole for the axle rod 13, the first bearing 16 is installed on the first mounting hole, the left side of the axle rod 13 is installed in the left first bearing 16 inner ring, the right side of the axle rod 13 passes through the right first bearing inner ring and extends to the outside, the hand wheel 17 is installed, and the other end of the protection net 5 passes through the first strip-shaped opening 14 and is coiled and arranged on the axle rod 13.

In this embodiment, clamping mechanism includes U template 18, splint 22, hand is screwed bolt 19 and second bearing 21, U template 18 installs on left framework 2, splint 22 sets up inside U template 18, the one end of protection network 5 presss from both sides tightly to be fixed in between splint 22 and the U template 18, be equipped with the second mounting hole on splint 22's the lateral surface, second bearing 21 installs in the second mounting hole, the lateral surface of U template 18 is just being equipped with the screw hole to the inner ring department of second bearing 21, hand is screwed in bolt 19 threaded connection and the screw hole, hand is screwed in bolt 19's one end and is installed in the inner ring of second bearing 21.

In this embodiment, all be equipped with second bar mouth 11 on the opposite face of fixed pipe 9 perpendicularly, telescopic link 3 just all installs double-screw bolt 8 to second bar mouth 11 department, and second bar mouth 11 is all passed to double-screw bolt 8 one end to equal threaded connection has nut 7, and double-screw bolt 8 all is fixed in on the fixed pipe 9 through nut 7 locking.

When the device is used, the height of the top plate is adjusted according to the height of a workpiece used at a later stage, in order to increase the adjusted height, the device has a two-stage lifting function, the telescopic rod can move upwards along the fixed pipe, the top plate is driven by the telescopic pipe after the telescopic pipe moves, the nut can be rotated after the telescopic pipe reaches the specified height, the stud and the telescopic rod are locked and fixed on the fixed pipe through the nut, and when the telescopic rod is adjusted for the second time, the telescopic rod is directly lengthened, so that the height of the top plate is further increased, at the moment, one end of the protective net can extend to the top plate on the right side until the protective net stretches across the foundation pit and is clamped and fixed by the clamping mechanism along the top plate on the left side, the top of the foundation pit can be effectively covered through the protective net, splashed stones can be effectively blocked through the protective net, the splashing stones are prevented from reaching the outside, and the protective net can be a sun-shading net, so that the sun-shading effect is achieved, and the irradiation intensity of sunlight is reduced, the internal staff is more comfortable.

Wherein, when not using, rotatable hand wheel, the rotation of hand wheel has driven the axostylus axostyle, and inside the casing can be rolled up the protection network through rotatory axostylus axostyle, effectually got up the protection network rolling, made things convenient for and carried.

And one end at the protection network extends to the clamping mechanism, the hand screwing bolt is rotated to move along the screw hole, the clamp plate is driven by the movement of the hand screwing bolt, one end of the protection network can be clamped through the clamp plate, and the clamp plate can be moved outwards when being rolled, so that the protection network is released.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a town road foundation ditch safety device which characterized in that: comprises a foundation pit (1) and guardrails arranged at two sides of the foundation pit (1), wherein each guardrail comprises a frame body (2), a top plate (4), more than one fixed pipe (9), an expansion link (3) and an insertion rod (12), the insertion rods (12) are all arranged on the bottom surface of the frame body (2), the fixed pipes (9) are all vertically arranged inside the frame body (2), the top surface of the frame body (2) is provided with a through hole right opposite to the fixed pipes, the lower ends of the expansion links (3) are all inserted into the fixed pipes (9) through the through holes, roof (4) are installed in telescopic link (3) upper end, install clamping mechanism on the left guardrail, install the winding mechanism on the guardrail on right side, and the coiling is equipped with protection network (5) in the winding mechanism, and protection network (5) one end extends to on roof (4) on right side, and is pressed from both sides the clamp tightly fixedly along left roof until spaning foundation ditch (1).

2. The municipal road foundation pit safety device of claim 1, wherein: winding mechanism includes casing (15), axostylus axostyle (13), hand wheel (17) and more than one first bearing (16), casing (15) are installed on framework (2) on right side, the surperficial first bar mouth (14) that is equipped with of casing (15), axostylus axostyle (13) set up inside casing (15), the terminal surface of casing (15) both sides is just all being equipped with a first mounting hole to axostylus axostyle (13) department, first bearing (16) are all installed in first mounting hole, install in left first bearing (16) inner ring on axostylus axostyle (13) left side, the inner ring that the first bearing in right side was passed on axostylus axostyle (13) right side extends to the external world, and install hand wheel (17), protection network (5) other end passes first bar mouth (14) and coils and sets up on axostylus axostyle (13).

3. The municipal road foundation pit safety device of claim 1, wherein: clamping mechanism includes U template (18), splint (22), hand is screwed bolt (19) and second bearing (21), install on left framework (2) U template (18), splint (22) set up inside U template (18), the one end clamp of protection network (5) is fixed in between splint (22) and U template (18), be equipped with the second mounting hole on the lateral surface of splint (22), install in the second mounting hole second bearing (21), the lateral surface of U template (18) is just being equipped with the screw hole to the inner ring department of second bearing (21), hand is screwed bolt (19) threaded connection and screw hole in, the one end of hand is screwed bolt (19) is installed in the inner ring of second bearing (21).

4. The municipal road foundation pit safety device of claim 1, wherein: all be equipped with second bar mouth (11) perpendicularly on the opposite face of fixed pipe (9), telescopic link (3) are just all installed double-screw bolt (8) to second bar mouth (11) department, and double-screw bolt (8) one end all passes second bar mouth (11) to equal threaded connection has nut (7), and double-screw bolt (8) all are fixed in on fixed pipe (9) through nut (7) locking.