CN215717752U

CN215717752U - Guardrail for building engineering convenient to maintenance is changed

Info

Publication number: CN215717752U
Application number: CN202121707219.7U
Authority: CN
Inventors: 柴阔; 刘金凤; 陈太兵; 徐祥宸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-01
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a guardrail for construction engineering, which is convenient to maintain and replace and comprises a bottom plate, wherein a supporting plate is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged at the top of the supporting plate, five supporting columns which are correspondingly distributed are arranged between the top plate and the bottom plate, a sliding groove is formed in the top plate, a sliding block is fixedly arranged at the top of each supporting column and is connected into the sliding groove in a sliding manner, a hinge is fixedly arranged at the outer part of the bottom plate, a position fixing plate is fixedly arranged at the outer part of the hinge, clamping plates are fixedly arranged at two sides of the position fixing plate, fixing blocks are fixedly arranged at two sides of the top plate, a clamping rod is inserted into the clamping plates and is in threaded connection with the positioning blocks. Through the cooperation of slider, spout and gag lever post, can be to the quick installation that installs of support column, can be stable be fixed in ground with the bottom plate through the cooperation of gear awl and pivot pole.

Description

Guardrail for building engineering convenient to maintenance is changed

Technical Field

The utility model belongs to the technical field of guardrails, and particularly relates to a guardrail for constructional engineering, which is convenient to maintain and replace.

Background

The guardrail is mainly used for protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, and is visible everywhere in our life, and is made of common steel materials, such as: stainless steel, round steel pipe, square steel pipe or profiled steel sheet, iron wire, surface treatment process: full-automatic electrostatic powder spraying or paint spraying.

However, the conventional apparatus has the following problems in use:

1. general guardrail is when dismantling the installation because the support column of current guardrail all is the welded, need use the cutting machine to cut down and change when changing the dismantlement, and very troublesome inconvenient user uses.

2. When traditional guardrail was used, because current guardrail all is placed on ground basically, under the condition of strong wind weather, blown down easily by wind, unable normal stable use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the guardrail for the building engineering, which is convenient to maintain and replace, and has the advantages that the slide block, the slide groove and the limiting rod are matched, the supporting column can be quickly installed, and the base plate can be stably fixed on the ground through the matching of the gear cone and the rotating shaft rod.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a guardrail for building engineering convenient to maintenance is changed, includes the bottom plate, the top fixed mounting of bottom plate has the backup pad, the top fixed mounting of backup pad has the roof, be provided with the support column of five corresponding distributions between roof and the bottom plate, the spout has been seted up to the inside of roof, the top fixed mounting of support column has the slider, slider sliding connection is in the spout, the outside fixed mounting of bottom plate has the hinge, the outside fixed mounting of hinge has the position fixing plate, the equal fixed mounting in both sides of position fixing plate has the screens board, the equal fixed mounting in both sides of roof has the position fixing piece, the inside of screens board is pegged graft and is had the screens pole, screens pole threaded connection is in the position fixing piece.

Preferably, the two sides of the bottom plate are fixedly provided with connecting plates, the top of each connecting plate is fixedly provided with two limiting plates which are correspondingly distributed, the inner parts of the two limiting plates are rotatably connected with a rotating shaft rod, the outer parts of the rotating shaft rod are fixedly provided with two circular gears which are correspondingly distributed, the inner parts of the connecting plates are inserted with two gear cones which are correspondingly distributed, the circular gears are meshed with the teeth of the gear cones and connected, and the outer parts of the rotating shaft rods are fixedly provided with handles.

Preferably, a limiting rod is inserted into the supporting plate and penetrates through the five supporting columns.

Preferably, the bottom of the bottom plate is fixedly provided with the anti-skid nails, and the number of the anti-skid nails is fourteen.

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

1. when needs are changed the support column, at first slide along the spout with the slider of support column top rigid coupling, promote the support column afterwards to between roof and the bottom plate, insert the gag lever post afterwards in the backup pad, run through the support column simultaneously, the support column is accomplished fixedly this moment, rotate the position fixing board afterwards, the position fixing board passes through the hinge and rotates ninety degrees this moment, rotate the screens pole afterwards, the inside of screens pole screw thread advance position fixing piece, thereby fix, the installation completion has been changed to the support column this moment, great convenience is given to the user and is used.

2. When needs are fixed bottom plate and ground, at first hold the handle and rotate, drive the pivot pole afterwards and begin to rotate, the circular gear of the outside rigid coupling of pivot pole this moment begins to rotate, drives the gear awl of meshing simultaneously and moves down and inserts in the ground, can be with stable being fixed in ground of bottom plate when inserting in the ground through the gear awl, made things convenient for the user to use greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of an integral side of the present invention;

fig. 3 is a schematic structural view of the entire front surface of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a support pillar; 4. a top plate; 5. a limiting rod; 6. a retention block; 7. a clamping plate; 8. a position clamping rod; 9. a position-retaining plate; 10. a hinge; 11. anti-skid nails; 12. a limiting plate; 13. a connecting plate; 14. a spindle rod; 15. a grip; 16. a circular gear; 17. a gear cone; 18. a slider; 19. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a guardrail for building engineering convenient to maintenance is changed, comprising a base plate 1, the top fixed mounting of bottom plate 1 has backup pad 2, the top fixed mounting of backup pad 2 has roof 4, be provided with five corresponding support columns 3 that distribute between roof 4 and the bottom plate 1, spout 19 has been seted up to the inside of roof 4, the top fixed mounting of support column 3 has slider 18, slider 18 sliding connection is in spout 19, the outside fixed mounting of bottom plate 1 has hinge 10, the outside fixed mounting of hinge 10 has position fixing plate 9, the equal fixed mounting in both sides of position fixing plate 9 has screens board 7, the equal fixed mounting in both sides of roof 4 has position fixing block 6, the inside of screens board 7 is pegged graft and is had

screens pole

8, 8 threaded connection of screens pole is in position fixing block 6.

In this embodiment, when needs are changed fast support column 3, at first slide 18 with the rigid coupling in support column 3 top slides along spout 19, promote support column 3 afterwards to between roof 4 and the bottom plate 1, insert the backup pad 2 with gag lever post 5 afterwards in, run through support column 3 simultaneously, support column 3 accomplishes fixedly this moment, rotate position fixing plate 9 afterwards, position fixing plate 9 rotates ninety degrees through hinge 10 this moment, rotate position fixing rod 8 afterwards, position fixing rod 8 screw advances the inside of maintenance piece 6, thereby fix, support column 3 has changed the installation completion this moment, great user's use of having made things convenient for.

Specifically, the equal fixed mounting in both sides of bottom plate 1 has connecting plate 13, and the top fixed mounting of connecting plate 13 has two corresponding limiting plates 12 that distribute, and the inside rotation of two limiting plates 12 is connected with pivot pole 14, and the outside fixed mounting of pivot pole 14 has two corresponding circular gear 16 that distribute, and the inside grafting of connecting plate 13 has two corresponding gear cones 17 that distribute, and circular gear 16 is connected with the tooth meshing of gear cone 17, and the outside fixed mounting of pivot pole 14 has handle 15.

In this embodiment, when the bottom plate 1 needs to be fixed to the ground, the handle 15 is firstly held to rotate, and then the rotating shaft rod 14 is driven to start rotating, at this time, the circular gear 16 fixedly connected to the outside of the rotating shaft rod 14 starts rotating, and simultaneously, the engaged gear cone 17 is driven to move downwards to be inserted into the ground, so that the bottom plate 1 can be stably fixed to the ground when the gear cone 17 is inserted into the ground, and great convenience is brought to the user.

Specifically, the inside of backup pad 2 is pegged graft and is had gag lever post 5, and gag lever post 5 runs through five support columns 3.

In this embodiment, can be with the fixed more stable of support column 3 through gag lever post 5.

Specifically, the bottom of the bottom plate 1 is fixedly provided with the anti-skid nails 11, and the number of the anti-skid nails 11 is fourteen.

In this embodiment, the bottom plate 1 can be fixed to the ground more firmly by the anti-slip nails 11.

The working principle and the using process of the utility model are as follows: when needs are changed fast to support column 3, at first slide 18 with support column 3 top rigid coupling slides along spout 19, promote support column 3 afterwards to between roof 4 and the bottom plate 1, insert the gag lever post 5 in backup pad 2 afterwards, run through support column 3 simultaneously, support column 3 accomplishes fixedly this moment, rotate retention board 9 afterwards, this moment retention board 9 rotates ninety degrees through hinge 10, rotate screens pole 8 afterwards, screens pole 8 screw thread advances the inside of retention piece 6, thereby fix, support column 3 has changed the installation completion this moment, great convenience is brought to the user and has used.

When the bottom plate 1 needs to be fixed with the ground, the handle 15 is firstly held to rotate, then the rotating shaft rod 14 is driven to rotate, the circular gear 16 fixedly connected with the outer part of the rotating shaft rod 14 starts to rotate, the meshed gear cone 17 is driven to move downwards to be inserted into the ground, the bottom plate 1 can be stably fixed on the ground when the gear cone 17 is inserted into the ground, and great convenience is brought to users.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guardrail for building engineering convenient to maintenance is changed, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a supporting plate (2), the top of the supporting plate (2) is fixedly provided with a top plate (4), five supporting columns (3) which are distributed correspondingly are arranged between the top plate (4) and the bottom plate (1), a sliding groove (19) is arranged inside the top plate (4), a sliding block (18) is fixedly arranged at the top of the supporting column (3), the sliding block (18) is connected in the sliding groove (19) in a sliding way, the outer part of the bottom plate (1) is fixedly provided with a hinge (10), a position fixing plate (9) is fixedly arranged outside the hinge (10), clamping plates (7) are fixedly arranged on two sides of the position fixing plate (9), the two sides of the top plate (4) are fixedly provided with retaining blocks (6), clamping rods (8) are inserted into the clamping plates (7), and the clamping rods (8) are connected into the retaining blocks (6) in a threaded mode.

2. The guardrail for construction engineering convenient for repair and replacement as claimed in claim 1, wherein: the equal fixed mounting in both sides of bottom plate (1) has connecting plate (13), the top fixed mounting of connecting plate (13) has two limiting plate (12) of corresponding distribution, two the inside rotation of limiting plate (12) is connected with pivot pole (14), the external fixed mounting of pivot pole (14) has two circular gear (16) of corresponding distribution, the inside grafting of connecting plate (13) has two gear cones (17) of corresponding distribution, circular gear (16) are connected with the tooth meshing of gear cone (17), the external fixed mounting of pivot pole (14) has handle (15).

3. The guardrail for construction engineering convenient for repair and replacement as claimed in claim 1, wherein: the inside of backup pad (2) is pegged graft and is had gag lever post (5), gag lever post (5) run through five support column (3).

4. The guardrail for construction engineering convenient for repair and replacement as claimed in claim 2, wherein: the bottom of the bottom plate (1) is fixedly provided with anti-skid nails (11), and the number of the anti-skid nails (11) is fourteen.