CN211776411U

CN211776411U - Building guardrail

Info

Publication number: CN211776411U
Application number: CN202020199186.9U
Authority: CN
Inventors: 陈隆
Original assignee: Hangzhou Jiaheng Construction Technology Co ltd
Current assignee: Hangzhou Jiaheng Construction Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-27
Anticipated expiration: 2030-02-24

Abstract

The utility model relates to the field of building engineering, and discloses a building guardrail, which comprises a bearing base and a guardrail base, wherein the bearing base is in a rectangular block shape, the right side wall surface of the bearing base is provided with main rotating slotted holes, the main rotating slotted holes are in a rectangular slotted hole shape, the main rotating slotted holes are two groups, the two groups of main rotating slotted holes all penetrate through the top wall surface of the bearing base, the inner bottoms of the two groups of main rotating slotted holes correspond to the front and back side walls of the bearing base, and a main rotating shaft is movably arranged on the front and back side walls of the bearing, when the bottom of the guardrail base is completely placed at the edge of the building foundation pit, the telescopic rod is contracted to ensure that the left side wall surface of the slope protection plate is completely attached to the edge of the building foundation pit, the slope protection plate is pulled out of the edge part of the foundation pit all the time by the self weight of the bearing base and the stretching of the telescopic rod, thereby avoiding the occurrence of collapse at the edge of the foundation pit due to accidents, and achieving the effect of effectively protecting workers in the foundation pit.

Description

Building guardrail

Technical Field

The utility model relates to a building engineering field especially relates to building guardrail.

Background

The building guardrail is a protection guardrail commonly used in civil engineering and building engineering, in the operation of building engineering foundation ditch, because often need excavate darker foundation ditch, consequently can set up round building guardrail and be used for preventing near worker because of the unexpected condition emergence of falling to the foundation ditch in around the foundation ditch, nevertheless because foundation ditch itself is in there being certain collapse condition, and need staff at the inside operation of foundation ditch certain time after the foundation ditch excavation, if take place collapse phenomenon then can lead to the fact certain injury to staff in the foundation ditch in this time, for this reason, we have proposed building guardrail.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide the building guardrail.

(II) technical scheme

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, building guardrail, including bearing base and guardrail base, bearing base is rectangular block, the owner has been seted up on bearing base's the right side wall and has been rotated the slotted hole, and the owner rotates the slotted hole and be rectangular channel poroid, and the owner rotates the slotted hole and be two sets of, and two sets of owner rotates the slotted hole and all runs through the top wall that bears base, and is two sets of movable mounting has the pivot of owner, two sets of on the inboard bottom of owner rotation slotted hole corresponds bearing base's the front and back lateral wall movable mounting has the connecting rod, and the connecting rod is the rectangle column, guardrail base is rectangular block, and guardrail base's length size agrees with each other with bearing base, fixed mounting has the guardrail on guardrail base's.

Preferably, the auxiliary fixing block is fixedly mounted above the left side wall surface of the guardrail and is rectangular plate-shaped, the length of the auxiliary fixing block is matched with the width of the guardrail, and two sets of telescopic rods are fixedly mounted on the right side wall surface of the guardrail base.

Preferably, one side of each of the two groups of telescopic rods, which is far away from the guardrail base, is fixedly provided with a slope protection plate, the slope protection plate is in an L-shaped plate shape, and the length of the slope protection plate is matched with that of the guardrail base.

Preferably, the left side wall surface of the auxiliary fixing block is provided with secondary rotation slotted holes, the secondary rotation slotted holes are semicircular arc-shaped slotted holes, the secondary rotation slotted holes penetrate through the bottom wall surface of the auxiliary fixing block, the secondary rotation slotted holes are divided into two groups, and the two groups of secondary rotation slotted holes respectively correspond to the positions of the two groups of main rotation slotted holes on the bearing base.

Preferably, two sets of the secondary rotating slotted holes are movably provided with secondary rotating shafts on the front and rear side walls corresponding to the auxiliary fixing blocks at the top parts of the inner sides, and one side wall surface of each secondary rotating shaft close to the main rotating shaft is fixedly connected with one end of each connecting rod far away from the main rotating shaft.

Advantageous effects

The utility model provides a building guardrail. The method has the following beneficial effects:

(1) this building guardrail, when building foundation ditch edge is placed completely to the bottom of guardrail base, contract through the telescopic link and make the left side wall of slope protection board laminate with building foundation ditch edge completely, stretch through self weight and the telescopic link that bears the weight of base and make the slope protection board pull out foundation ditch marginal portion all the time to avoid the foundation ditch edge to take place because of the condition that the accident leads to collapsing, thereby reach the effect of effectively protecting worker in the foundation ditch.

(2) This building guardrail through will bear the base and place in the suitable position of keeping away from the building foundation ditch, plays the fixed operation of support to slope protection board and relevant part through bearing the base, runs through the safe range that bearing the base can effective control foundation ditch simultaneously to play the warning operation to near worker.

(3) This building guardrail forms the triangle structure relation through bearing base, connecting rod, guardrail and bottom surface to increase the stability of the device itself, thereby further increase the protection efficiency of fender, reach the protection effect that improves the device.

Drawings

FIG. 1 is a schematic view of the whole structure of the building guardrail of the present invention;

fig. 2 is the utility model discloses building guardrail's local structure schematic diagram.

Illustration of the drawings:

the device comprises a bearing base 1, a guardrail base 2, a main rotating groove hole 3, a main rotating shaft 4, a connecting rod 5, a guardrail 6, an auxiliary fixing block 7, an expansion rod 8, a slope protection plate 9, a rotating groove hole 10 times and a rotating shaft 11 times.

The specific implementation mode is as follows:

the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

As shown in fig. 1-2, the construction guardrail comprises a bearing base 1 and a guardrail base 2, wherein the bearing base 1 is rectangular block-shaped, the right side wall surface of the bearing base 1 is provided with a main rotating groove hole 3, the main rotating groove hole 3 is rectangular groove hole-shaped, two groups of main rotating groove holes 3 are provided, two groups of main rotating groove holes 3 both penetrate through the top wall surface of the bearing base 1, the inner bottoms of the two groups of main rotating groove holes 3 are movably provided with main rotating shafts 4 corresponding to the front and rear side walls of the bearing base 1, one sides of the two groups of main rotating shafts 4 far away from the bearing base 1 are fixedly provided with connecting rods 5, the connecting rods 5 are rectangular column-shaped, the guardrail base 2 is rectangular block-shaped, the length of the guardrail base 2 is matched with the bearing base 1, the top wall surface of the guardrail base 2 is fixedly provided with guardrails 6, the guardrails 6 are, an auxiliary fixing block 7 is fixedly mounted above the left side wall surface of the guardrail 6, the auxiliary fixing block 7 is in a rectangular plate shape, the length of the auxiliary fixing block 7 is matched with the width of the guardrail 6, two groups of telescopic rods 8 are fixedly mounted on the right side wall surface of the guardrail base 2, the telescopic rods 8 are the disclosed technology, details are not repeated, a slope protection plate 9 is fixedly mounted on one side, away from the guardrail base 2, of the two groups of telescopic rods 8, the slope protection plate 9 is in an L-shaped plate shape, the length of the slope protection plate 9 is matched with the length of the guardrail base 2, a secondary rotating slotted hole 10 is formed in the left side wall surface of the auxiliary fixing block 7, the secondary rotating slotted hole 10 is a semicircular arc-shaped slotted hole, the secondary rotating slotted hole 10 penetrates through the bottom wall surface of the auxiliary fixing block 7, the secondary rotating slotted hole 10 is in two groups, and the two groups of secondary rotating slotted holes 10 respectively correspond to, and the inner tops of the two groups of secondary rotating slotted holes 10 are movably provided with secondary rotating shafts 11 corresponding to the front and rear side walls of the auxiliary fixing block 7, and one side wall surface of each secondary rotating shaft 11 close to the main rotating shaft 4 is fixedly connected with one end of the connecting rod 5 far away from the main rotating shaft 4.

The working principle is as follows:

when using, will bear base 1 and place in the suitable position of keeping away from building foundation ditch, place guardrail base 2 at building foundation ditch edge through main pivot 4 and inferior pivot 11, the 9 bottoms of the retaining plate on guardrail base 2 right side get into the foundation ditch at first simultaneously, adjust through two sets of telescopic links 8 on the left of retaining plate 9 and make retaining plate 9 can get into the building foundation ditch completely, when building foundation ditch edge is placed completely to the bottom of guardrail base 2, shrink through telescopic link 8 and make the left side wall of retaining plate 9 laminate with building foundation ditch edge completely, stretch through self weight and the telescopic link 8 that bears base 1 and make retaining plate 9 pull out foundation ditch marginal portion all the time, thereby avoid the foundation ditch edge to lead to the condition emergence of collapsing because of the accident.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Building guardrail, including bearing base (1) and guardrail base (2), its characterized in that: the guardrail comprises a bearing base (1), and is characterized in that a main rotating groove hole (3) is formed in the right side wall surface of the bearing base (1), two groups of main rotating groove holes (3) are movably mounted on the front and back side walls of the bearing base (1) at the bottom of the inner side of each main rotating groove hole (3), two groups of main rotating shafts (4) are fixedly mounted on one side, away from the bearing base (1), of each main rotating shaft (4) through connecting rods (5), the guardrail base (2) is rectangular, a guardrail (6) is fixedly mounted on the top wall surface of the guardrail base (2), an auxiliary fixing block (7) is fixedly mounted above the left side wall surface of the guardrail (6), two groups of telescopic rods (8) are fixedly mounted on the right side wall surface of the guardrail base (2), a slope protection plate (9) is fixedly mounted on one side, away from the guardrail base (2), and secondary rotating shafts (11) are movably arranged on the top parts of the inner sides of the two groups of secondary rotating slotted holes (10) corresponding to the front and rear side walls of the auxiliary fixing block (7).

2. The building barrier of claim 1, wherein: the main rotating slotted holes (3) are rectangular slotted holes, the main rotating slotted holes (3) are divided into two groups, and the two groups of main rotating slotted holes (3) penetrate through the top wall surface of the bearing base (1).

3. The building barrier of claim 1, wherein: the length of guardrail base (2) agrees with each other with bearing base (1), and supplementary fixed block (7) are rectangular plate-like, and the length of supplementary fixed block (7) agrees with each other with the width size of guardrail (6), and slope protection board (9) are "L" shape platelike, and the length of slope protection board (9) agrees with each other with the length size of guardrail base (2).

4. The building barrier of claim 1, wherein: the secondary rotating slotted holes (10) are semicircular arc slotted holes, the secondary rotating slotted holes (10) penetrate through the bottom wall surface of the auxiliary fixed block (7), the secondary rotating slotted holes (10) are divided into two groups, and the positions of the two groups of secondary rotating slotted holes (10) are respectively corresponding to the positions of the two groups of main rotating slotted holes (3) on the bearing base (1).

5. The building barrier of claim 1, wherein: one side wall surface of the secondary rotating shaft (11) close to the main rotating shaft (4) is fixedly connected with one end, far away from the main rotating shaft (4), of the connecting rod (5).