CN219412106U - Construction guardrail - Google Patents

Abstract

The utility model provides a construction guardrail, which can reduce impact force after a vehicle or a pedestrian collides, and is convenient for a worker to adjust the angle of the guardrail. The base component comprises a base, a buffer spring, a rotating plate, a protection plate, a movable plate, an adjusting bolt, a support column, a mounting plate, a top cap and a limit column; the railing assembly comprises a connecting rod, an annular sleeve, a connecting cylinder and a railing; the support column is fixedly arranged on the base; the top cap is arranged above the support column; the mounting plate and the limit column are vertically fixed between the support column and the top cap, the adjusting bolt is mounted on the mounting plate, and the movable plate is connected with the adjusting bolt; the end part of the railing is fixedly provided with a connecting cylinder which is movably sleeved on the limit post; the annular sleeve is fixed on the connecting cylinder, a connecting rod is movably inserted in the annular sleeve, and the movable plate is movably sleeved on the connecting rod; the rotating plate is rotatably arranged at the front end of the base; the buffer spring is arranged between the rotating plate and the base; the guard plate is installed on the rotation plate.

Description

Construction guardrail

Technical Field

The utility model relates to a construction guardrail.

Background

In the building construction process, guardrails are usually built on the periphery of a building or at the exit and entrance of a construction site, so that the construction safety is enhanced, and irrelevant personnel are prevented from entering the construction site.

The utility model discloses a construction guardrail, which comprises a construction guardrail body, side guardrail assemblies, fixing holes, bolts and nuts, wherein the side guardrail assemblies are arranged on the front side surface of the construction guardrail body, a chute seat is added, the side guardrail assemblies are convenient to move by the design, the defect of inconvenience in movement of the side guardrail assemblies is overcome, the side guardrail assemblies are convenient to install and fix due to the fact that the fixing holes are added on two side guardrail side plates and two side upright plates, the problem of inconvenience in fixing the side guardrail assemblies is solved, and the position of the side guardrail assemblies is convenient to limit due to the addition of limiting rod chute and limiting rod.

However, in actual use, the impact force of a vehicle or a pedestrian striking the device is inconvenient to reduce, the impact force can cause serious damage to the guard rail main body, the subsequent replacement cost and the workload are affected, and in addition, the angle of the railing is inconvenient to adjust by staff so as to adapt to different requirements.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the construction guardrail with reasonable structural design, which can reduce the impact force after the collision of vehicles or pedestrians and is convenient for the staff to adjust the angle of the guardrail.

The utility model solves the problems by adopting the following technical scheme: the utility model provides a construction guardrail, includes base subassembly and railing subassembly, its characterized in that: the base component comprises a base, a buffer spring, a rotating plate, a protection plate, a movable plate, an adjusting bolt, a support column, a mounting plate, a top cap and a limit column; the railing assembly comprises a connecting rod, an annular sleeve, a connecting cylinder and a railing; the support column is fixedly arranged on the base; the top cap is arranged above the support column; the mounting plate and the limit column are vertically fixed between the support column and the top cap, the adjusting bolt is mounted on the mounting plate, and the movable plate is connected with the adjusting bolt; the end part of the railing is fixedly provided with a connecting cylinder which is movably sleeved on the limit post; the annular sleeve is fixed on the connecting cylinder, a connecting rod is movably inserted in the annular sleeve, and the movable plate is movably sleeved on the connecting rod; the rotating plate is rotatably arranged at the front end of the base; the buffer spring is arranged between the rotating plate and the base; the guard plate is installed on the rotation plate.

The base assembly of the utility model further comprises a fixing bolt, and the fixing bolt is arranged on the base.

The bottom of the rotating plate is fixedly provided with a rotating shaft, and the rotating shaft is rotatably arranged at the front end of the base.

The protection plate is fixedly provided with a reflective strip.

The bottom of the mounting plate is fixedly arranged at the top of the support column, and the top is fixedly arranged on the top cap; the bottom of the limit column is fixedly arranged at the top of the support column, and the top of the limit column is fixedly arranged on the top cap.

The limit posts are arranged in parallel left and right; the railing components are arranged in two sets, the left railing component is connected with the left Bian Xianwei column through the connecting cylinder, and the right railing component is connected with the right limit column through the connecting cylinder.

The anti-skid lines are arranged on the fixing bolt and the adjusting bolt.

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

1. this construction guardrail sets up through the combination of base, buffer spring, rotor plate and guard plate, can drive the rotor plate through buffer spring in the inside of base and rotate, consequently can reduce the impact force after the surface of guard plate is impacted to vehicle or pedestrian, can enough reduce the injury that vehicle and pedestrian received, can also avoid the device to receive the impact and seriously damage, increases cost of maintenance and time of change.

2. This construction guardrail sets up through the combination of connecting rod, annular cover, fly leaf and adjusting bolt, because adjusting bolt can drive the fly leaf and remove, consequently can remove the connecting rod and drive the connecting cylinder and rotate, and the connecting cylinder drives the railing and rotates, makes things convenient for the angle of staff adjustment railing to adapt to different needs.

Drawings

FIG. 1 is a schematic diagram of an explosion structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a partial structure of an embodiment of the present utility model;

fig. 4 is a schematic partial structure of a second embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

The embodiment of the utility model comprises a base assembly and a railing assembly, wherein the base assembly comprises a rotating shaft 1, a base 2, a buffer spring 5, a rotating plate 6, a protection plate 9, a movable plate 7, an adjusting bolt 8, a fixing bolt 10, a support column 11, a mounting plate 12, a top cap 13 and a limit column 14; the railing assembly comprises a connecting rod 3, an annular sleeve 4, a connecting cylinder 15 and a railing 16.

The fixing bolt 10 is installed on the base 2, and anti-skid lines for increasing friction are formed on the side face of the fixing bolt 10.

The support column 11 is fixedly arranged at the rear end of the base 2; the top cap 13 is disposed above the support column 11. The mounting plate 12 and the spacing post 14 are vertically arranged between the support column 11 and the top cap 13, wherein the bottom of the mounting plate 12 is fixedly arranged at one end of the top of the support column 11 in a conventional connection mode such as a screw connection mode or a plug connection mode, the top is fixedly arranged on the top cap 13 in a conventional connection mode such as a screw connection mode or a plug connection mode, the bottom of the spacing post 14 is fixedly arranged at the top of the support column 11 in a conventional mode such as a screw connection mode or a plug connection mode, and the top is fixedly arranged on the top cap 13 in a conventional mode such as a screw connection mode or a plug connection mode.

The adjusting bolt 8 is arranged on the mounting plate 12, and the movable plate 7 is in threaded connection with the adjusting bolt 8. The end of the railing 16 is fixed with a connecting cylinder 15, and the connecting cylinder 15 is movably sleeved on the limiting post 14. The annular sleeve 4 is fixed on one side of the connecting cylinder 15, the connecting rod 3 is movably inserted in the annular sleeve 4, and the movable plate 7 is movably sleeved on the connecting rod 3. Anti-slip lines are formed on the side surfaces of the adjusting bolts 8, so that a worker can rotate the adjusting bolts 8 to move the movable plate 7, and the angle of the railing 16 can be changed conveniently.

The number of the limiting columns 14 is two, and the limiting columns are arranged side by side left and right; the railing components are arranged in two sets, the left side and the right side are arranged, the connecting cylinder 15 of the left side railing component is connected with the left Bian Xianwei column 14, and the connecting cylinder 15 of the right side railing component is connected with the right limit column 14.

The bottom of the rotating plate 6 is fixed with a rotating shaft 1, the rotating shaft 1 is rotatably arranged at the front end of the base 2, and thus the rotating plate 6 is rotatably arranged at the front end of the base 2. A buffer spring 5 for damping is installed between the rotating plate 6 and the base 2 to buffer the impact force received by the protection plate 9. The inner wall of the rotating plate 6 is fixedly connected with a protection plate 9 through a damping pad, and a reflecting strip for reflecting light is adhered to the surface of the protection plate 9.

The working steps of this embodiment are as follows:

1. when the base 2 needs to be fixed, the base 2 can be fixed on the ground through the fixing bolts 10, and the base 2 can be directly placed on the ground for temporary use without installing the fixing bolts 10.

2. The adjusting bolt 8 is rotated, the movable plate 7 moves back and forth, the movable plate 7 drives the connecting rod 3 to move back and forth, the connecting rod 3 drives the connecting cylinder 15 to rotate on the limiting column 14 through the annular sleeve 4, and the connecting cylinder 15 drives the railing 16 to rotate so as to change the angle of the railing 16.

3. The embodiment can be used singly or in combination of a plurality of sets. When a plurality of sets are combined, the left and right are arranged in turn,

two adjacent sets of railing components are shared, the left end of each railing component is connected to the limiting post 14 of the left embodiment through the connecting cylinder 15, and the right end of each railing component is connected to the limiting post 14 of the right embodiment through the connecting cylinder 15.

In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present utility model. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims (7)

1. The utility model provides a construction guardrail, includes base subassembly and railing subassembly, its characterized in that: the base component comprises a base, a buffer spring, a rotating plate, a protection plate, a movable plate, an adjusting bolt, a support column, a mounting plate, a top cap and a limit column; the railing assembly comprises a connecting rod, an annular sleeve, a connecting cylinder and a railing; the support column is fixedly arranged on the base; the top cap is arranged above the support column; the mounting plate and the limit column are vertically fixed between the support column and the top cap, the adjusting bolt is mounted on the mounting plate, and the movable plate is connected with the adjusting bolt; the end part of the railing is fixedly provided with a connecting cylinder which is movably sleeved on the limit post; the annular sleeve is fixed on the connecting cylinder, a connecting rod is movably inserted in the annular sleeve, and the movable plate is movably sleeved on the connecting rod; the rotating plate is rotatably arranged at the front end of the base; the buffer spring is arranged between the rotating plate and the base; the guard plate is installed on the rotation plate.

2. The construction guardrail according to claim 1, characterized in that: the base assembly also comprises a fixing bolt, and the fixing bolt is arranged on the base.

3. The construction guardrail according to claim 1, characterized in that: the bottom of the rotating plate is fixed with a rotating shaft, and the rotating shaft is rotatably arranged at the front end of the base.

4. The construction guardrail according to claim 1, characterized in that: the protection plate is fixed with a reflective strip.

5. The construction guardrail according to claim 1, characterized in that: the bottom of the mounting plate is fixedly arranged at the top of the support column, and the top of the mounting plate is fixedly arranged on the top cap; the bottom of the limit column is fixedly arranged at the top of the support column, and the top of the limit column is fixedly arranged on the top cap.

6. The construction guardrail according to claim 1, characterized in that: the two limit posts are arranged side by side left and right; the railing components are arranged in two sets, the left railing component is connected with the left Bian Xianwei column through the connecting cylinder, and the right railing component is connected with the right limit column through the connecting cylinder.

7. The construction guardrail according to claim 2, characterized in that: the fixing bolts and the adjusting bolts are provided with anti-skid patterns.