CN210598435U - Interim protector that highway construction was used - Google Patents

Abstract

The utility model discloses a temporary protection device for highway construction, including guard plate and base of connecting from top to bottom, the front and back end of base is connected with a plurality of walking wheels, and the front end of guard plate is connected with the limiting plate, is equipped with the screw hole on the limiting plate, and the rear end of guard plate is equipped with L type groove, and the guard plate top of department directly over the L type groove is installed first locking screw, and the tail end of first locking screw can run through and extend to the L type inslot and realize the perpendicular connection of two sets of temporary protection device guard plates; the back of guard plate is equipped with perpendicularly and is used for being connected the second check pin with the limiting plate screw hole, realizes the butt joint of two sets of interim protector guard plates around the realization. The utility model discloses a set up base, walking seat, walking wheel, positioning mechanism and mutually support, the walking wheel that the base lower extreme was established can conveniently remove the guard plate, and convenient transportation, two set screws on the fixed plate can twist and accomplish subaerially fixedly, great enhancement the steadiness of guard plate, improvement protection effect.

Description

Interim protector that highway construction was used

Technical Field

The utility model relates to a highway construction facility technical field especially relates to an interim protector that highway construction used.

Background

When the highway construction or when maintaining highway, sewer, need enclose the construction place with the guard plate, play the unexpected injury of pedestrian's vehicle and protect constructor's personal safety's important effect.

The current guard plate generally all is the integral type design, and it is inconvenient often in the transportation, and the safeguard effect of current guard plate is general moreover, by the unexpected striking of vehicle, generally to constructor's guard action, current guard plate is very easily neglected when night moreover to cause the traffic accident, consequently, we have provided the interim protector that a road construction used and have solved above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the interim protector of a highway construction usefulness that proposes.

The utility model adopts the following technical scheme:

a temporary protection device for highway construction comprises a protection plate and a base which are connected up and down, wherein the front end and the rear end of the base are connected with a plurality of travelling wheels, the front end of the protection plate is connected with a limiting plate, the limiting plate is provided with a threaded hole, the rear end of the protection plate is provided with an L-shaped groove, a first locking screw is installed at the top of the protection plate right above the L-shaped groove, and the tail end of the first locking screw can penetrate and extend into the L-shaped groove to realize the vertical connection of the protection plates of the two temporary; the back of guard plate is equipped with perpendicularly and is used for being connected the second check pin with the limiting plate screw hole, realizes the butt joint of two sets of interim protector guard plates around the realization.

The middle section bottom of base is connected with positioning mechanism, positioning mechanism includes the dead lever of fixed connection at the base lower extreme, the lower extreme fixedly connected with fixed plate of dead lever, threaded connection has two set screw on the fixed plate, utilizes set screw to realize fixed with ground.

A plurality of early warning devices are installed at the top of guard plate, early warning device includes a plurality of lamp stands of fixed connection in the guard plate upper end, and the upper end of lamp stand all is equipped with the warning light.

And a reflector is arranged on the side wall of the back surface of the protection plate.

The width of the limiting plate is 1cm to 2cm smaller than that of the L-shaped groove.

The vertical height of the fixed plate from the ground is higher than that of the walking wheel from the ground.

The walking wheels 10 are all universal wheels.

The utility model has the following beneficial effects;

1. the base, the walking seat, the walking wheels and the positioning mechanism are matched, the walking wheels arranged at the lower end of the base can conveniently move the protection plate, transportation is facilitated, when the protection plate is put into use, two fixing screws on the fixing plate are screwed into the ground to complete fixing, the stability of the protection plate is greatly enhanced, and the protection effect is improved;

2. through setting up early warning device, in night, the warning light can light, warns pedestrian and vehicle past, strengthens early warning effect, and early warning effect can be strengthened to the reflector panel.

Drawings

Fig. 1 is a front view of a protection plate assembly of a temporary protection device for highway construction according to the present invention;

fig. 2 is a partial cross-sectional view of a protection plate assembly of a temporary protection device for road construction according to the present invention;

fig. 3 is a schematic view of a protection plate combination back of a temporary protection device for highway construction according to the present invention;

fig. 4 is a schematic side view of a combination of protection plates of a temporary protection device for road construction according to the present invention;

fig. 5 is a schematic top view of another protection plate combination of the temporary protection device for road construction according to the present invention.

In the figure: the LED lamp comprises a limiting plate 1, a threaded hole 2, a lamp holder 3, a warning lamp 4, a first locking screw 5, a protective plate 6, a 7L-shaped groove, a base 8, a walking seat 9, a walking wheel 10, a fixing screw 11, a fixing rod 12, a fixing plate 13, a second locking screw 14 and a reflector 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, an interim protector that highway construction used, includes base 8, and a plurality of walking seats 9 of the lower extreme fixedly connected with of base 8 all are equipped with walking wheel 10 on a plurality of walking seats 9, and the lower extreme fixedly connected with positioning mechanism of base 8, the upper end fixedly connected with guard plate 6 of base 8, a plurality of early warning device of upper end fixedly connected with of guard plate 6, one side fixedly connected with limiting plate 1 of guard plate 6 all is equipped with screw hole 2 on the adjacent lateral wall on the limiting plate 1.

Wherein, the other end of the protection plate 6 is provided with an L-shaped groove 7, openings at two ends of the L-shaped groove 7 are respectively arranged on the adjacent side walls of the protection plate 6, the upper end of the protection plate 6 is in threaded connection with a first locking screw 5, the back side wall of the protection plate 6 is in threaded connection with a second locking screw 14, the tail ends of the first locking screw 5 and the second locking screw 14 are both penetrated and extended into the L-shaped groove 7, the protection plates 6 are installed according to the specific actual requirement, the limiting plate 1 on one protection plate 6 can enter into two grooves of the L-shaped groove 7 on the other protection plate 6, when the two protection plates 6 are mutually vertical, the first locking screw 5 is screwed, the first locking screw 5 is led into the L-shaped groove 7 and then enters into the threaded hole 2 at the corresponding position on the limiting plate 1 in the L-shaped groove 7, when the two protection plates 6, can twist second locking screw 14, let second locking screw 14 enter into L type groove 7 in, then enter into on the limiting plate 1 that is located L type groove 7 and correspond another screw hole 2 in the position, accomplish the equipment of two guard plates 6.

Wherein, positioning mechanism includes fixed connection at the dead lever 12 of 8 lower extremes of base, and the lower extreme fixedly connected with fixed plate 13 of dead lever 12, threaded connection has two set screw 11 on the fixed plate 13, and when guard plate 6 reachd the assigned position, can toward two set screw 11 of subaerial wrong income, fix base 8 subaerial, improve crashproof performance and increase steadiness.

Wherein, early warning device includes a plurality of lamp stands 3 of fixed connection in the 6 upper ends of guard plate, and the upper end of a plurality of lamp stands 3 all is equipped with warning light 4, is equipped with reflector panel 15 on the back lateral wall of guard plate 6, is equipped with the battery that supplies with warning light 4 to use in the lamp stand 3, and the battery is connected with warning light 4 electricity.

Specifically, the width of limiting plate 1 and the width of L type groove 7 differ 1cm to 2cm, limiting plate 1 on one guard plate 6 can enter into two notches of L type groove 7 above another guard plate 6, limiting plate 1 differs little with the width of L type groove 7, produce when can preventing to fix and rock, fixed plate 13 is higher than a plurality of walking wheels 10 apart from the vertical height 2cm to 4cm on ground apart from the vertical height on ground to the fixed plate 13, a plurality of walking wheels 10 are located subaerially, and fixed plate 13 has certain distance apart from ground, can not exert an influence when base 8 moves.

More specifically, a plurality of walking wheels 10 are the universal wheel, and the universal wheel can be more convenient removal guard plate 6, convenient transportation.

In the utility model, firstly, the operator selects a specific number of protection plates 6 according to the actual demand, when assembling the protection plates 6, when two protection plates 6 are required to be positioned on the same horizontal plane, the second locking screw 14 can be screwed to allow the second locking screw 14 to enter the L-shaped groove 7 and then enter the threaded hole 2 at the corresponding position on the limiting plate 1 positioned in the L-shaped groove 7, when different protection plates 6 are required to be vertically placed, the first locking screw 5 is screwed to allow the first locking screw 5 to enter the L-shaped groove 7 and then enter the threaded hole 2 at the corresponding position on the limiting plate 1 positioned in the L-shaped groove 7 to complete the limiting, after the assembling is completed, the plurality of reflection plates 15 on the back surfaces of the protection plates 6 face towards the road, the benefits of the reflection early warning can be achieved, and at night, the plurality of warning lamps 4 can remind passing vehicles and pedestrians, traffic accidents are prevented.

Claims (7)

1. A temporary protection device for highway construction is characterized by comprising a protection plate and a base which are connected up and down, wherein the front end and the rear end of the base are connected with a plurality of travelling wheels, the front end of the protection plate is connected with a limiting plate, the limiting plate is provided with a threaded hole, the rear end of the protection plate is provided with an L-shaped groove, the top of the protection plate right above the L-shaped groove is provided with a first locking screw, and the tail end of the first locking screw can penetrate and extend into the L-shaped groove to realize the vertical connection of the protection plates of the two temporary protection; the back of guard plate is equipped with perpendicularly and is used for being connected the second check pin with the limiting plate screw hole, realizes the butt joint of two sets of interim protector guard plates around the realization.

2. The temporary protection device for road construction according to claim 1, wherein a positioning mechanism is connected to the bottom of the middle section of the base, the positioning mechanism comprises a fixing rod fixedly connected to the lower end of the base, a fixing plate is fixedly connected to the lower end of the fixing rod, and two fixing screws are screwed on the fixing plate.

3. A temporary protection device for road construction according to claim 1, wherein a plurality of early warning devices are installed on the top of the protection plate, the early warning devices comprise a plurality of lamp holders fixedly connected to the upper end of the protection plate, and warning lamps are arranged at the upper ends of the lamp holders.

4. A temporary guard for road construction according to claim 1, wherein a reflector is provided on a rear side wall of the guard plate.

5. A temporary guard for road construction according to claim 1, wherein the width of the restriction plate is 1cm to 2cm smaller than the width of the L-shaped groove.

6. A temporary guard for road construction according to claim 2, wherein the vertical height of the fixing plate from the ground is higher than the vertical height of the road wheels from the ground.

7. A temporary guard for road construction according to claim 1 wherein the road wheels are all universal wheels.

Images