CN209990125U

CN209990125U - Scaffold for building construction site

Info

Publication number: CN209990125U
Application number: CN201920690598.XU
Authority: CN
Inventors: 李书艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a scaffold frame for construction site, which comprises a bracket, the lower extreme surface fixed surface of support is connected with the fixed disk, the position that the upper end surface of fixed disk is close to the support runs through there is positioning bolt, the surface middle part of support is provided with annular fixed plate and top cap, the top cap is located annular fixed plate's upside, the through-hole has been seted up at annular fixed plate's upper end surface middle part, the annular side fixedly connected with handle of top cap, the support is located the inside of through-hole, annular fixed plate and support fixed connection, the mounting groove has been seted up to annular fixed plate's annular side. The utility model discloses can select the mounting groove of suitable angle according to the building outward appearance when using to make the device be multiple angle installation, be applicable to multiple irregular building and use, the device simple structure moreover, the installation is dismantled conveniently, effectual improvement the device's availability factor and application scope.

Description

Scaffold for building construction site

Technical Field

The utility model relates to a scaffold device technical field specifically is a scaffold frame for construction site.

Background

In the process of construction of engineering on a building site, engineering personnel often need to work at a high place, in order to conveniently go up and down and ensure the safety of the construction personnel, the construction personnel need to climb by using some auxiliary tools such as ladders or scaffolds, therefore, the scaffold is widely used in modern construction, the traditional scaffold is usually in a thread splicing type assembly mode, but the difficulty in dismounting the scaffold is often large because construction materials (such as cement and wall paint) drip to the threaded connection part of the scaffold in the construction operation of the building, the user often needs to knock the covering part of the scaffold to make the construction materials vibrate and fall off, the labor intensity of the user is increased in the process, the device is extremely inconvenient to dismount, the threaded connection part or the device is damaged due to long-time use and knocking, the service life of the device is shortened, and the traditional scaffold devices are all vertically mounted, however, when the scaffold is used for some irregular buildings, the scaffold cannot be perfectly attached to the building, and a large installation gap exists between the building and the scaffold, so that the construction of workers is influenced, and even some series of safety problems are caused;

therefore, the scaffold for the building construction site is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for construction site, the device can be according to the mounting groove of the outer shape selection suitable angle of building when using to make the device be multiple angle installation, be applicable to multiple irregular building and use, the device simple structure moreover, the installation is dismantled conveniently, effectual improvement the device's availability factor and application scope, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame for construction site, includes the support, the lower extreme external surface fixedly connected with fixed disk of support, the position that the upper end surface of fixed disk is close to the support runs through there is positioning bolt, the surface middle part of support is provided with annular fixed plate and top cap, the top cap is located annular fixed plate's upside, the through-hole has been seted up at the upper end surface middle part of annular fixed plate, the annular side fixedly connected with handle of top cap, the support is located the inside of through-hole, annular fixed plate and support fixed connection, the mounting groove has been seted up to the annular side of annular fixed plate, the fixed slot has been seted up to the internal surface lower extreme of mounting groove, the one end fixedly connected with fixed block of horizontal pole.

The device can select the mounting groove of suitable angle according to the building outward appearance when using to make the device be the installation of multiple angle, be applicable to multiple irregular building and use, the device simple structure moreover, the installation is dismantled conveniently, effectual improvement the device's availability factor and application scope.

Preferably, the outer surface of the upper end of the top cover is also provided with a through hole, and the top cover is movably connected with the support.

The top cover is movably connected with the bracket, so that the top cover can rotate on the annular fixed plate conveniently.

Preferably, the inner surface of the top cover is provided with thread teeth, the annular side surface of the annular fixing plate is provided with thread grooves, and the top cover is in threaded connection with the annular fixing plate.

Utilize top cap and annular fixed plate threaded connection, fix the fixed block position in the mounting groove under the effect of top cap.

Preferably, the number of the mounting grooves is a plurality, and the mounting grooves are equidistantly arranged on the annular side surface of the annular fixing plate.

The user can be according to the mounting groove installation fixed block of the outer shape selection suitable angle of building to improve the availability factor of device.

Preferably, the number of the fixed blocks is two, and the fixed blocks are symmetrically arranged by taking the center of the cross rod as a midpoint.

And the fixed blocks are symmetrically arranged by taking the center of the cross rod as a midpoint and are used for splicing and assembling.

Preferably, the cross sectional areas of the fixing block and the clamping block are respectively larger than the cross sectional areas of the mounting groove and the fixing groove, and the fixing block and the clamping block are movably connected with the mounting groove and the fixing groove.

Make things convenient for fixed block and fixture block to dismantle the installation in mounting groove and fixed slot.

Preferably, the outer surface of the upper end of the fixed disc is provided with a threaded hole at a position close to the positioning bolt, and the positioning bolt is in threaded connection with the threaded hole.

When the fixing device is used, the positioning bolt is in threaded connection with the threaded hole, so that the positioning bolt can be conveniently pricked into the ground to assist in fixing the support and the fixing disc.

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

1. the middle part of the outer surface of the bracket is provided with the annular fixing plate and the top cover, the top cover is positioned at the upper side of the annular fixing plate, the middle part of the outer surface of the upper end of the annular fixing plate is provided with the through hole, the bracket is positioned inside the through hole, the annular fixing plate is fixedly connected with the bracket, the annular side surface of the annular fixing plate is provided with the mounting groove, the lower end of the inner surface of the mounting groove is provided with the fixing groove, one end of the cross rod is fixedly connected with the fixing block, the outer surface of the lower end of the fixing block is fixedly connected with the fixture block, when the device is used, the mounting groove with a proper angle is selected according to the shape of a building, then a user places the fixing block inside the mounting groove, the fixture block is clamped inside the fixing groove, at the moment, the user holds the handle to rotate, the device has the advantages that a user can splice and install a plurality of groups of supports and the cross rods in the same installation mode, and the installation groove with an appropriate angle can be selected according to the appearance of a building when the device is used, so that the device can be installed at various angles and is suitable for various irregular buildings;

2. through the lower extreme external surface fixed connection fixed disk at the support, the position that the upper end surface of fixed disk is close to the support runs through positioning bolt, the screw hole is seted up to the position that the upper end surface of fixed disk is close to positioning bolt, positioning bolt and screw hole threaded connection, the device is after the concatenation equipment is accomplished, the user utilizes positioning bolt and fixed disk threaded connection, the user utilizes external instrument to make positioning bolt rotatory and the downstream in the inside of screw hole, make positioning bolt's most advanced position prick ground and continue the downstream, thereby increase the stability of device under the effect of positioning bolt and fixed disk, effectual improvement device is the stability ability in the use, play the advantage of supplementary fixed to the device, the probability that the reduction potential safety hazard of certain degree takes place, user's life safety is protected.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the annular retaining plate and top cover of the present invention;

FIG. 3 is a view of the fixing plate and the positioning bolt of the present invention;

fig. 4 is a view of the cross bar and the annular fixing plate of the present invention.

In the figure:

1. a support; 2. fixing the disc; 3. a cross bar; 4. an annular fixed plate; 5. a top cover; 6. a handle; 7. a through hole; 8. mounting grooves; 9. fixing grooves; 10. a fixed block; 11. a clamping block; 12. positioning the bolt; 13. a threaded bore.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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.

Referring to fig. 1-4, the present invention provides a technical solution:

as shown in fig. 1 and 3, a scaffold for a construction site comprises a support 1, a fixing plate 2 fixedly connected to the outer surface of the lower end of the support 1, a positioning bolt 12 penetrates through the position, close to the support 1, of the outer surface of the upper end of the fixed disc 2, an annular fixed plate 4 and a top cover 5 are arranged in the middle of the outer surface of the support 1, the top cover 5 is positioned at the upper side of the annular fixing plate 4, the outer surface of the upper end of the top cover 5 is also provided with a through hole 7, the top cover 5 is movably connected with the bracket 1, the top cover 5 is movably connected with the bracket 1, so that the top cover 5 can rotate on the annular fixing plate 4 conveniently, the inner surface of the top cover 5 is provided with thread teeth, the annular side surface of the annular fixing plate 4 is provided with a thread groove, the top cover 5 is in threaded connection with the annular fixing plate 4, and the position of a fixing block 10 in the mounting groove 8 is fixed under the action of the top cover 5 by utilizing the threaded connection of the top cover 5 and the annular fixing plate 4;

as shown in fig. 2 and 4, through-hole 7 has been seted up at the upper end surface middle part of annular fixed plate 4, the annular side fixedly connected with handle 6 of top cap 5, support 1 is located the inside of through-hole 7, annular

fixed plate

4 and 1 fixed connection of support, mounting groove 8 has been seted up to the annular side of annular fixed plate 4, fixed slot 9 has been seted up to the internal surface lower extreme of mounting groove 8, the one end fixedly connected with fixed block 10 of horizontal pole 3, the lower extreme surface fixedly connected with fixture block 11 of fixed block 10 the cross-sectional area of fixed block 10 and fixture block 11 is greater than the cross-sectional area of mounting groove 8 and fixed slot 9 respectively, and fixed block 10, fixture block 11 and mounting groove 8, fixed slot 9 swing joint, make things convenient for fixed block 10 and fixture block 11 to dismantle.

Through adopting above-mentioned technical scheme, the device can be according to the mounting groove 8 of the outer shape selection suitable angle of building when using to make the device be the installation of multiple angle, be applicable to multiple irregular building and use, the device simple structure moreover, the installation is dismantled conveniently, effectual improvement the device's availability factor and application scope.

Specifically, as shown in fig. 2, the outer surface of the upper end of the top cover 5 is also provided with a through hole 7, and the top cover 5 is movably connected with the bracket 1.

Through adopting above-mentioned technical scheme, through top cap 5 and support 1 swing joint, the top cap 5 of being convenient for is rotatory on annular fixed plate 4.

Specifically, as shown in fig. 4, the inner surface of the top cover 5 is provided with screw teeth, the annular side surface of the annular fixing plate 4 is provided with screw grooves, and the top cover 5 is in threaded connection with the annular fixing plate 4.

Through adopting above-mentioned technical scheme, utilize

top cap

5 and 4 threaded connection of annular fixed plate, fix the fixed block 10 position in the mounting groove 8 under the effect of top cap 5.

Specifically, as shown in fig. 2, the number of the mounting grooves 8 is several, and the mounting grooves are equidistantly arranged on the annular side surface of the annular fixing plate 4.

Through adopting above-mentioned technical scheme, the user can select the mounting groove 8 installation fixed block 10 of suitable angle according to the building outward appearance to improve the availability factor of device.

Specifically, as shown in fig. 1, the number of the fixing blocks 10 is two, and the fixing blocks are symmetrically arranged with the center of the cross bar 3 as a midpoint.

By adopting the technical scheme, the fixing blocks 10 which are symmetrically arranged by taking the center of the cross rod 3 as a midpoint are used for splicing and assembling.

Specifically, as shown in fig. 4, the cross-sectional areas of the fixing block 10 and the clamping block 11 are respectively larger than the cross-sectional areas of the mounting groove 8 and the fixing groove 9, and the fixing block 10 and the clamping block 11 are movably connected with the mounting groove 8 and the fixing groove 9.

Through adopting above-mentioned technical scheme, make things convenient for fixed block 10 and fixture block 11 to dismantle the installation in mounting groove 8 and fixed slot 9.

Specifically, as shown in fig. 3, a threaded hole 13 is formed in a position, close to the positioning bolt 12, on the outer surface of the upper end of the fixed disk 2, and the positioning bolt 12 is in threaded connection with the threaded hole 13.

Through adopting above-mentioned technical scheme, when using, through positioning bolt 12 and screw hole 13 threaded connection, be convenient for utilize positioning bolt 12 to prick into ground and fix 2 auxiliary fixation to support 1 and fixed disk.

The working principle is as follows: when the device is used, firstly, the mounting groove 8 with a proper angle is selected according to the shape of a building, then a user places the fixing block 10 inside the mounting groove 8, the clamping block 11 is clamped inside the fixing groove 9, at the moment, the user holds the handle 6 to rotate the top cover 5, the top cover 5 is in threaded connection with the annular fixing plate 4, the top cover 5 rotates on the annular fixing plate 4 and moves downwards, at the moment, the fixing block 10 and the clamping block 11 enable the annular fixing plate 4 to firmly fix the cross rod 3 and the fixing block 10 under the action of the top cover 5 and the fixing groove 9, the user splices and installs a plurality of groups of supports 1 and cross rods 3 in the same installation mode, the mounting groove 8 with a proper angle can be selected according to the appearance of the building when the device is used, so that the device is installed at various angles and is suitable for various irregular buildings, the device has, effectual availability factor and the application scope who improves the device, the device is after the concatenation equipment is accomplished, the user utilizes positioning bolt 12 and fixed disk 2 threaded connection, the user utilizes outside instrument to make positioning bolt 12 rotatory and the downstream in the inside of screw hole 13, make positioning bolt 12's most advanced position prick ground and continue the downstream, thereby increase the stability of device under positioning bolt 12 and fixed disk 2's effect, effectual improvement device stability in the use, play the advantage of supplementary fixed to the device, the probability that the reduction potential safety hazard of certain degree takes place, protect user's life safety.

The using method comprises the following steps: firstly, selecting a mounting groove 8 with a proper angle according to the shape of a building, then placing a fixing block 10 in the mounting groove 8, clamping a clamping block 11 in a fixing groove 9, holding a handle 6 by a user to rotate a top cover 5, connecting the top cover 5 with an annular fixing plate 4 through threads, enabling the top cover 5 to rotate on the annular fixing plate 4 and move downwards, enabling the annular fixing plate 4 to firmly fix a cross rod 3 and the fixing block 10 through the fixing block 10 and the clamping block 11 under the action of the top cover 5 and the fixing groove 9, splicing and mounting a plurality of groups of brackets 1 and cross rods 3 by the user in the same mounting mode, after the splicing and assembly of the device are completed, connecting the user with a fixing disc 2 through a positioning bolt 12 through threads, enabling the positioning bolt 12 to rotate and move downwards in a threaded hole 13 through an external tool, and enabling the tip position of the positioning bolt 12 to prick, thereby increasing the stability of the device under the action of the positioning bolts 12 and the fixed plate 2.

The installation method comprises the following steps:

firstly, assembling a bracket 1, a fixed disc 2, a cross bar 3, an annular fixed plate 4 and a top cover 5;

secondly, assembling the handle 6, the through hole 7, the mounting groove 8, the fixing groove 9 and the fixing block 10;

and thirdly, assembling the fixture block 11, the positioning bolt 12 and the threaded hole 13, and finishing the assembling.

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 scaffold frame for construction site, includes support (1) and horizontal pole (3), its characterized in that: the outer surface of the lower end of the support (1) is fixedly connected with a fixed disc (2), a positioning bolt (12) penetrates through the position, close to the support (1), of the outer surface of the upper end of the fixed disc (2), an annular fixing plate (4) and a top cover (5) are arranged in the middle of the outer surface of the support (1), the top cover (5) is located on the upper side of the annular fixing plate (4), a through hole (7) is formed in the middle of the outer surface of the upper end of the annular fixing plate (4), a handle (6) is fixedly connected to the annular side face of the top cover (5), the support (1) is located inside the through hole (7), the annular fixing plate (4) is fixedly connected with the support (1), a mounting groove (8) is formed in the annular side face of the annular fixing plate (4), a fixing groove (9) is formed in the lower end of the, and a clamping block (11) is fixedly connected to the outer surface of the lower end of the fixing block (10).

2. The scaffold for a construction site according to claim 1, wherein: the outer surface of the upper end of the top cover (5) is also provided with a through hole (7), and the top cover (5) is movably connected with the support (1).

3. The scaffold for a construction site according to claim 1, wherein: the inner surface of the top cover (5) is provided with thread teeth, the annular side surface of the annular fixing plate (4) is provided with a thread groove, and the top cover (5) is in threaded connection with the annular fixing plate (4).

4. The scaffold for a construction site according to claim 1, wherein: the number of the mounting grooves (8) is a plurality of, and the mounting grooves are equidistantly arranged on the annular side surface of the annular fixing plate (4).

5. The scaffold for a construction site according to claim 1, wherein: the number of the fixing blocks (10) is two, and the fixing blocks are symmetrically arranged by taking the center of the cross rod (3) as a midpoint.

6. The scaffold for a construction site according to claim 1, wherein: the cross sectional areas of the fixing block (10) and the clamping block (11) are respectively larger than the cross sectional areas of the mounting groove (8) and the fixing groove (9), and the fixing block (10) and the clamping block (11) are movably connected with the mounting groove (8) and the fixing groove (9).

7. The scaffold for a construction site according to claim 1, wherein: the outer surface of the upper end of the fixed disc (2) is provided with a threaded hole (13) at a position close to the positioning bolt (12), and the positioning bolt (12) is in threaded connection with the threaded hole (13).