CN211874128U

CN211874128U - Peripheral protective wallboard for construction site

Info

Publication number: CN211874128U
Application number: CN202020185368.0U
Authority: CN
Inventors: 史俊生; 潘晓杰; 杨晓
Original assignee: Jiangsu Tianli Construction Group Co ltd
Current assignee: Jiangsu Tianli Construction Group Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-06
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a building site uses peripheral protective wall board, including protective wall board and support column, protective wall board is by first wallboard, second wallboard and third wallboard are constituteed, first wallboard, all through hinged joint between second wallboard and the third wallboard, the support column is located the both sides of first wallboard and third wallboard respectively, the card hole that is parallel to each other from top to bottom all around of support column, the fixture block of equal fixedly connected with and the mutual block in card hole on first wallboard and the third wallboard, all set up recess and the mounting groove that is located card hole one side around two support columns, and recess and mounting groove communicate each other, the inside of four mounting grooves is provided with the card post, and the card post transversely runs through in the support column and extends to the inside in card hole, the equal fixedly connected with of one end of four card posts is located the inside sliding block of recess. The utility model discloses reduced the volume of protective wall board, be convenient for installation and dismantlement, and convenient storage and transportation, easy operation, convenient to use has improved work efficiency.

Description

Peripheral protective wallboard for construction site

Technical Field

The utility model relates to a relevant technical field of construction specifically is a peripheral protective wall panel for building site.

Background

The peripheral protective wallboard belongs to a safe and civilized construction facility, and the peripheral protective wallboard refers to measures taken for isolating a construction site from an external environment and enabling the construction site to be a relatively closed space, and comprises a fence built by various masonry materials, a maintenance body formed by various formed plates and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peripheral protective wall board for building site to solve the great piece of present peripheral protective wall board that proposes in the above-mentioned background art, it is very troublesome that the installation gets up, and the problem of storage and transportation not be convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a peripheral protective wallboard for a building site comprises a protective wallboard and support columns, wherein the protective wallboard is composed of a first wallboard, a second wallboard and a third wallboard, the first wallboard, the second wallboard and the third wallboard are connected through hinges, the support columns are respectively positioned on two sides of the first wallboard and the third wallboard, clamp holes which are parallel to each other from top to bottom are formed in the periphery of the support columns, clamp blocks which are clamped with the clamp holes are fixedly connected to the first wallboard and the third wallboard, grooves and mounting grooves which are positioned on one sides of the clamp holes are formed in the periphery of the two support columns, the grooves and the mounting grooves are communicated with each other, clamp columns are arranged in the four mounting grooves, the clamp columns transversely penetrate through the support columns and extend into the clamp holes, sliding blocks which are positioned in the grooves are fixedly connected to one ends of the four clamp columns, and limiting blocks which are positioned in the mounting grooves are fixedly sleeved on the outer surface walls of the four clamp columns, four all cup joint the spring that is located stopper one side on the outer table wall of card post, four all set up the draw-in groove with the mutual block of card post on the fixture block.

Preferably, four equal fixedly connected with two parallel to each other slip fixture blocks on the axial outside table wall of sliding block, four the inside of recess is all seted up with the mutual gliding slip draw-in groove of slip fixture block.

Preferably, the equal fixedly connected with fixed block in top upper surface of first wallboard, second wallboard and third wallboard, it is three the sliding tray and the movable groove of mutual intercommunication are all seted up to the one end of fixed block, it is three the equal sliding connection in inside of sliding tray has the slip kelly, and is three the inside of movable groove all rotates and is connected with the lead screw, and is three it is connected with the thread piece to rotate on the exterior wall of lead screw, just one side of thread piece and the one end fixed connection of slip kelly, it is three the screw thread carousel has been cup jointed on the one end exterior wall of lead screw, and is three the jack with the mutual block of slip kelly is seted up to the other end of fixed block.

Preferably, the outer surface walls of the three threaded turntables are provided with anti-skid threads.

Preferably, four of the clamping holes are distributed in a rectangular shape.

Preferably, the front surface and the rear surface of the first wallboard, the second wallboard and the third wallboard are all provided with a reflective layer.

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

1. the utility model discloses, through with first wallboard, second wallboard and third wallboard stretch out in proper order and are a style of calligraphy, through rotating the screw thread carousel, it rotates to drive the lead screw, and then drive the screw thread piece and remove, make in the slip kelly gets into the jack, make first wallboard, realize fixedly between second wallboard and the third wallboard, first wallboard has been avoided, the condition that rocks appears between second wallboard and the third wallboard, the stability of protecting wall board has been improved, simultaneously through the protecting wall board of folding combination, can effectual reduction volume, convenient transport and transportation.

2. The utility model drives the clamping column to move by pulling the sliding block outwards, drives the spring to compress under the action of the limiting block, so that the sliding clamping block slides out of the sliding clamping groove and rotates 90 degrees, so that the sliding clamping block is contacted with the outer surface of the supporting column, and further the clamping column is parallel and level with the inner surface wall of the clamping hole, then the clamping blocks on the first wallboard and the third wallboard are respectively inserted into the clamping holes on the supporting column, and then the sliding block rotates 90 degrees, so that the sliding clamping block is parallel and level with the sliding clamping groove, the sliding block is loosened, under the elastic action of the spring, the clamping column is driven to move and enter the clamping groove under the action of the limiting block, the clamping block is fixed, and further the protective wallboard is fixed, the structure is simple, the installation and disassembly are convenient, the use is convenient, the installation time is reduced, the working efficiency is improved, meanwhile, the clamping holes are all arranged around the, the installation in different position can be realized, application range has been enlarged, the practicality has been improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a sectional view of the fixing block structure of the present invention;

fig. 5 is the utility model discloses protective wall board and support column connection structure schematic diagram.

In the figure: 1. a protective wallboard; 101. a first wall panel; 102. a second wall panel; 103. a third wall panel; 2. a support pillar; 3. a clamping hole; 4. a clamping block; 5. a card slot; 6. a groove; 7. mounting grooves; 8. clamping the column; 9. a slider; 10. a limiting block; 11. a spring; 12. sliding the clamping block; 13. a sliding clamping groove; 14. a fixed block; 15. a sliding groove; 16. a movable groove; 17. sliding the clamping rod; 18. a thread block; 19. a screw rod; 20. a threaded turntable; 21. and (4) inserting the jack.

Detailed Description

In order to solve present peripheral protective wall board great piece, the installation of being convenient for, and be convenient for storage and transportation, the embodiment of the utility model provides a peripheral protective wall board for building site. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the embodiment provides a peripheral protective wallboard for a building site, including a protective wallboard 1 and a support pillar 2, where the protective wallboard 1 is composed of a first wallboard 101, a second wallboard 102 and a third wallboard 103, the first wallboard 101, the second wallboard 102 and the third wallboard 103 are all connected by a hinge, the support pillar 2 is respectively located at two sides of the first wallboard 101 and the third wallboard 103, the periphery of the support pillar 2 is provided with clamping holes 3 parallel to each other up and down, the first wallboard 101 and the third wallboard 103 are both fixedly connected with clamping blocks 4 clamped with the clamping holes 3, the peripheries of the two support pillars 2 are both provided with grooves 6 and mounting grooves 7 located at one side of the clamping holes 3, the grooves 6 and the mounting grooves 7 are communicated with each other, the insides of the four mounting grooves 7 are provided with clamping columns 8, and the clamping columns 8 transversely penetrate through the support pillar 2 and extend to the insides of the clamping holes 3, one end of each of the four clamping columns 8 is fixedly connected with a sliding block 9 positioned in the groove 6, the outer surface walls of the four clamping columns 8 are fixedly sleeved with a limiting block 10 positioned in the mounting groove 7, the outer surface walls of the four clamping columns 8 are sleeved with a spring 11 positioned on one side of the limiting block 10, four clamping blocks 4 are respectively provided with a clamping groove 5 clamped with the clamping column 8, the axial outer surface walls of the four sliding blocks 9 are respectively fixedly connected with two sliding clamping blocks 12 which are parallel to each other, the inner parts of the four grooves 6 are respectively provided with a sliding clamping groove 13 sliding to the sliding clamping blocks 12, the upper surfaces of the top ends of the first wall plate 101, the second wall plate 102 and the third wall plate 103 are respectively and fixedly connected with a fixed block 14, one end of each of the three fixed blocks 14 is provided with a sliding groove 15 and a movable groove 16 which are communicated with each other, the inner parts of the three sliding grooves 15 are respectively and slidably connected with a sliding clamping rod 17, and, the outer wall of the three screw rods 19 is rotatably connected with a thread block 18, one side of the thread block 18 is fixedly connected with one end of a sliding clamping rod 17, a thread turntable 20 is sleeved on the outer wall of one end of each screw rod 19, the other end of each fixing block 14 is provided with a jack 21 clamped with the sliding clamping rod 17, and the four clamping holes 3 are distributed in a rectangular shape.

In the embodiment, when the protective wall plate is used, the supporting columns 2 are firstly fixedly installed at a designated place, then the first wall plate 101, the second wall plate 102 and the third wall plate 103 are sequentially extended to be in a straight shape, the threaded turnplate 20 is manually rotated to drive the screw rod 19 to rotate and further drive the threaded block 18 to move, the sliding clamping rod 17 is enabled to move along the sliding groove 15 and enter the inner part of the jack 21, and further the first wall plate 101, the second wall plate 102 and the third wall plate 103 are fixed, so that the situation that the first wall plate 101, the second wall plate 102 and the third wall plate 103 shake is avoided, the stability of the protective wall plate 1 is improved, meanwhile, the size can be effectively reduced through the foldable combined protective wall plate 1, the transportation and the transportation are convenient, then the sliding blocks 9 are manually pulled outwards respectively to drive the clamping columns 8 to move, the springs 11 are driven to compress under the action of the limiting blocks 10, the sliding clamping block 12 slides out of the inside of the sliding clamping groove 13, the sliding block 9 is manually rotated by 90 degrees, the sliding clamping block 12 is contacted with the outer surface of the supporting column 2, the clamping column 8 is aligned with the inner surface wall of the clamping hole 3, the clamping blocks 4 on the first wall plate 101 and the third wall plate 103 are respectively inserted into the clamping holes 3 on the supporting column 2, the sliding block 9 is manually rotated by 90 degrees, the sliding clamping block 12 is aligned with the sliding clamping groove 13, the sliding block 9 is loosened, the clamping column 8 is driven to move and enter the inside of the clamping groove 5 under the elastic action of the spring 11 under the action of the limiting block 10, the clamping block 4 is fixed, and further the protection wall plate 1 is fixed, the structure is simple, the installation and the disassembly are convenient, the use is convenient, the installation time is reduced, the working efficiency is improved, meanwhile, the clamping holes 3 are arranged around the supporting column 2, the installation in different directions can be realized, the application range is enlarged, and the practicability is improved.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1: all be provided with anti-skidding line on the exterior wall of three screw thread carousel 20, through setting up anti-skidding line, can effectively avoid appearing the phenomenon of skidding in the use, all be provided with the reflector layer on the front and back surface of first wallboard 101, second wallboard 102 and third wallboard 103, through setting up the reflector layer, when light is relatively poor, can effectually play the effect of suggestion and warning.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a peripheral dado for building site, includes dado (1) and support column (2), its characterized in that: the protective wall board (1) is composed of a first wall board (101), a second wall board (102) and a third wall board (103), the first wall board (101), the second wall board (102) and the third wall board (103) are connected through hinges, the supporting columns (2) are respectively positioned at two sides of the first wall board (101) and the third wall board (103), the periphery of each supporting column (2) is provided with clamping holes (3) which are parallel to each other from top to bottom, the first wall board (101) and the third wall board (103) are fixedly connected with clamping blocks (4) which are clamped with the clamping holes (3) mutually, the periphery of the two supporting columns (2) are provided with grooves (6) and mounting grooves (7) which are positioned at one side of the clamping holes (3), the grooves (6) and the mounting grooves (7) are communicated with each other, clamping columns (8) are arranged inside the four mounting grooves (7), and the clamping columns (8) transversely penetrate through the supporting columns (2) and extend to the inside of the clamping holes (3), four the equal fixedly connected with in one end of card post (8) is located inside sliding block (9) of recess (6), four all fixedly cup jointed stopper (10) that are located mounting groove (7) inside on the outer table wall of card post (8), four spring (11) that are located stopper (10) one side, four all cup jointed on the outer table wall of card post (8) draw-in groove (5) with the mutual block of card post (8) are all seted up on fixture block (4).

2. A peripheral protective panel for construction sites according to claim 1, wherein: four equal fixedly connected with two parallel sliding fixture blocks (12) on the axial outside table wall of sliding block (9), four sliding clamping groove (13) that slide each other with sliding fixture block (12) are all seted up to the inside of recess (6).

3. A peripheral protective panel for construction sites according to claim 1, wherein: equal fixedly connected with fixed block (14) of top upper surface of first wallboard (101), second wallboard (102) and third wallboard (103), it is three sliding tray (15) and activity groove (16) that communicate each other are all seted up to the one end of fixed block (14), it is three the equal sliding connection in inside of sliding tray (15) has slip kelly (17), it is three the inside of activity groove (16) all rotates and is connected with lead screw (19), three it is connected with screw block (18) to rotate on the exterior wall of lead screw (19), just one side of screw block (18) and the one end fixed connection of slip kelly (17), it is three it has screw carousel (20) to cup jointed on the one end exterior wall of lead screw (19), it is three jack (21) with the mutual block of slip kelly (17) is seted up to the other end of fixed block (14).

4. A peripheral protective panel for construction sites according to claim 3, wherein: the outer surface walls of the three threaded turntables (20) are provided with anti-skid lines.

5. A peripheral protective panel for construction sites according to claim 1, wherein: the four clamping holes (3) are distributed in a rectangular shape.

6. A peripheral protective panel for construction sites according to claim 1, wherein: the front and back surfaces of the first wall plate (101), the second wall plate (102) and the third wall plate (103) are all provided with a reflective layer.