CN214423966U

CN214423966U - Anti-slip device of overhanging scaffold

Info

Publication number: CN214423966U
Application number: CN202120574011.6U
Authority: CN
Inventors: 张雷; 付四化; 杨红法; 吉晓华; 沃智慧
Original assignee: Feifan Group Co ltd
Current assignee: Feifan Group Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-19
Anticipated expiration: 2031-03-19

Abstract

The utility model belongs to the technical field of the building installation and specifically relates to a scaffold frame's antiskid device that falls encorbelments is related to, and it includes antiskid and lower antiskid, goes up the antiskid and has seted up first bolt hole, and the second bolt hole has been seted up to antiskid down, and first bolt hole is coaxial with the second bolt hole, and antiskid one end is provided with the locating plate down, goes up the medial surface butt of antiskid one end and locating plate. This application has the effect of being convenient for install the antiskid device that falls.

Description

Anti-slip device of overhanging scaffold

Technical Field

The application relates to the field of building installation, in particular to an anti-slip device of a cantilever scaffold.

Background

In the housing construction field, the steel cantilever outrigger is used extensively, can adopt traditional welded mode to weld a short reinforcement apart from 5 ~ 10 centimeters department of I-steel tip usually, and this short reinforcement is located the inside steel pipe frame landing that prevents of steel pipe frame to prevent whole support body landing.

The patent document with the existing Chinese patent publication No. CN210767798U discloses a cantilever scaffold upright rod anti-slip device convenient to mount and dismount, which comprises an anti-slip device body, wherein the anti-slip device body comprises an upper anti-slip component and a lower anti-slip component which are oppositely arranged from top to bottom, and the lower anti-slip component and the fixed end of the upper anti-slip component are connected into a whole through a bolt assembly to form the anti-slip device body. The upper anti-skid component and the lower anti-skid component are respectively provided with a fixing hole and a connecting hole for a bolt to pass through.

In view of the above-mentioned related technologies, the inventor believes that in the above-mentioned solution, when installing the upper anti-slip member and the lower anti-slip member, the fixing hole and the connecting hole need to be coaxially positioned first, and then connected by a bolt. Therefore, when the anti-slip device is installed, the corresponding of the fixing hole and the connecting hole is easy to deviate, so that the anti-slip device is inconvenient to install.

Disclosure of Invention

In order to facilitate the installation antiskid device that falls, this application provides an antiskid of scaffold frame that encorbelments falls device.

The application provides a pair of scaffold frame's of encorbelmenting antiskid device that falls adopts following technical scheme:

the utility model provides a scaffold frame's antiskid device that falls encorbelments, includes antiskid and antiskid down, it has seted up first bolt hole to go up antiskid, the second bolt hole has been seted up to antiskid down, first bolt hole with the second bolt hole is coaxial, antiskid one end is provided with the locating plate down, go up antiskid one end with the medial surface butt of locating plate.

By adopting the technical scheme, the relative position of one end of the upper anti-skid piece and the first bolt hole is determined; the relative position of the positioning plate of the lower anti-skid piece and the second bolt hole is determined; go up anti-skidding piece and anti-skidding piece down and laminating each other, when the one end butt of going up anti-skidding piece was at the locating plate, first bolt hole can be coaxial with the second bolt hole to be convenient for subsequent bolt connection anti-skidding piece and anti-skidding piece down, consequently can be convenient for install the anti-skidding device that falls.

Optionally, one end of the upper anti-slip part is provided with a positioning column, the positioning plate is provided with a positioning hole, and the positioning column is inserted into the positioning hole.

Through adopting above-mentioned technical scheme, when the one end of last anti-skidding piece and locating plate butt, the reference column can peg graft in the locating hole, can restrict the removal of the vertical direction of anti-skidding piece down on the one hand to can do a preinstallation to anti-skidding piece down. On the other hand, the radial movement of the upper anti-skid piece and the lower anti-skid piece can be limited, and the pre-positioning stability of the upper anti-skid piece and the lower anti-skid piece is further improved.

Optionally, one end of the positioning column, which is far away from the upper anti-slip piece, is connected with a positioning head, and one end of the positioning head, which is close to the positioning column, is abutted against the outer side surface of the positioning plate.

Through adopting above-mentioned technical scheme, the location head passes one end and the locating plate lateral surface butt of locating hole and location head to the axial displacement of restriction reference column further promotes and installs intensity in advance.

Optionally, the positioning head is provided with a guide surface on the periphery.

Through adopting above-mentioned technical scheme, the setting of guide surface can provide the direction for the locating head passes the locating hole to be convenient for the locating head to pass the locating hole.

Optionally, the outer circumferential surface of the positioning head is provided with a plurality of deformation grooves along the circumferential direction.

Through adopting above-mentioned technical scheme, when the tip of locating head and the pore wall butt of locating hole, the deformation groove can make the locating head inwards shrink deformation to be convenient for the locating head to pass the locating hole.

Optionally, the positioning head is connected with the positioning column through a thread.

Through adopting above-mentioned technical scheme, threaded connection's connected mode can be dismantled positioning head and reference column to non-slip member and lower non-slip member are gone up to convenient to dismantle.

Optionally, a limiting plate is arranged on one side of the upper anti-skid piece, and one side of the lower anti-skid piece is abutted to the inner side face of the limiting plate.

Through adopting above-mentioned technical scheme, limiting plate and anti-skidding piece one side butt down can further restrict the radial movement between anti-skidding piece and the anti-skidding piece down, further promote the stability of preinstallation.

Optionally, one side of the lower anti-slip part is provided with a convex strip, the inner side surface of the limiting plate is provided with a groove, and the convex strip is in sliding insertion with the groove.

Through adopting above-mentioned technical scheme, when going up anti-skidding piece and anti-skidding piece installation down, the sand grip can slide and peg graft in the recess to anti-skidding piece and the removal of anti-skidding piece in vertical direction down are gone up in the further restriction, thereby further promote the stability of preinstallation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper anti-slip piece and the lower anti-slip piece are mutually attached, and when one end of the upper anti-slip piece abuts against the positioning plate, the first bolt hole and the second bolt hole can be coaxial, so that a subsequent bolt is convenient to connect the upper anti-slip piece and the lower anti-slip piece, and the anti-slip device can be conveniently installed;

2. the positioning head penetrates through the positioning hole, and one end of the positioning head is abutted to the outer side face of the positioning plate, so that the axial movement of the positioning column is limited, and the pre-installation strength is further improved;

3. when going up anti-skidding piece and anti-skidding piece installation down, the sand grip can slide and peg graft in the recess to anti-skidding piece and the removal of anti-skidding piece in vertical direction down are gone up in the further restriction, thereby further promote the stability of preinstallation.

Drawings

Fig. 1 is a schematic view of the overall structure of the anti-slip device of the present application.

Fig. 2 is a front view of the anti-skid device of the present application.

Fig. 3 is a schematic view of the overall structure of the cleat of the present application.

Fig. 4 is a schematic view of the overall structure of the cleat of the present application.

Figure 5 is an exploded view of the positioning head and positioning post.

Description of reference numerals: 1. an upper anti-slip member; 2. a lower anti-slip member; 3. a first transverse plate; 4. a first vertical plate; 5. a first connecting plate; 6. a second transverse plate; 7. a second vertical plate; 8. a second connecting plate; 9. a first bolt hole; 10. a second bolt hole; 11. positioning a plate; 12. a positioning column; 13. positioning holes; 14. positioning the head; 15. a threaded post; 16. a guide surface; 17. a deformation groove; 18. a limiting plate; 19. a convex strip; 20. a groove; 21. positioning the sleeve; 22. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses scaffold frame's antiskid device that falls encorbelments. Referring to fig. 1, the anti-slip device for the overhanging scaffold comprises an upper anti-slip member 1 and a lower anti-slip member 2 which are oppositely arranged up and down. The upper anti-skid member 1 and the lower anti-skid member 2 are n-shaped and respectively comprise a transverse plate, vertical plates connected to two ends of the transverse plate and connecting plates connected to the lower ends of the vertical plates. The top surface of the upper anti-skid member 1 is fixed with a positioning sleeve 21 for connecting a scaffold upright.

Referring to fig. 2, for convenience of explanation, the lateral plates, the vertical plates, and the connecting plates of the upper shoe 1 are defined as a first lateral plate 3, a first vertical plate 4, and a first connecting plate 5; the transverse plates, the vertical plates and the connecting plates of the lower shoe 2 are defined as a second transverse plate 6, a second vertical plate 7 and a second connecting plate 8.

Referring to fig. 3 and 4, upper cleat 1 is bolted to lower cleat 2. Specifically, two first bolt holes 9 have all been seted up to two 5 upper ends of first connecting plate, and second bolt hole 10 has all been seted up to two 8 upper ends of second connecting plate, and first bolt hole 9 is coaxial with second bolt hole 10.

In order to facilitate the positioning of the first bolt hole 9 and the second bolt hole 10, a positioning plate 11 is arranged at one end of the lower anti-skid member 2, and one end of the upper anti-skid member 1 is abutted against the inner side surface of the positioning plate 11. Specifically, one end of the positioning plate 11 is integrally formed or welded to one end of the second connecting plate 8, and the other end of the positioning plate 11 is far away from the second transverse plate 6; one end of the first connecting plate 5 abuts against the inner side surface of the positioning plate 11.

One end of the upper anti-skid member 1 is provided with a positioning column 12, the positioning plate 11 is provided with a positioning hole 13, and the positioning column 12 is inserted into the positioning hole 13. Specifically, the positioning post 12 is integrally formed or welded at one end of the first connecting plate 5, and the positioning hole 13 is a through hole penetrating through the positioning plate 11.

Referring to fig. 5, the one end of the locating column 12 far away from the upper anti-skid component 1 is connected with a locating head 14, in the embodiment of the present application, a threaded hole 22 is opened at one end of the locating column 12, a threaded column 15 is integrally connected with the middle part of the locating head 14, and the threaded column 15 is in threaded connection with the threaded hole 22.

Referring to fig. 4 and 5, the diameter of one end of the positioning head 14 close to the positioning plate 11 is larger than the aperture of the positioning hole 13, so that one end of the positioning head 14 close to the positioning column 12 abuts against the outer side surface of the positioning plate 11. It should be noted that the positioning head 14 has a certain deformation capability, and can completely pass through the positioning hole 13.

In order to facilitate the positioning head 14 to pass through the positioning hole 13, the positioning head 14 is provided with a guide surface 16 on the periphery, specifically, the diameter of the positioning head 14 gradually increases from one end far away from the positioning column 12 to one end of the positioning head 14 close to the positioning column 12. The peripheral surface of the positioning head 14 is provided with a plurality of deformation grooves 17 along the circumferential direction, so that the peripheral surface of the positioning head 14 can be conveniently contracted inwards.

Referring back to fig. 3 and 4, a limiting plate 18 is disposed on one side of the upper anti-slip member 1, and one side of the lower anti-slip member 2 abuts against the inner side surface of the limiting plate 18. Specifically, the limit plate 18 is integrally formed at one side of the first connecting plate 5, and the limit plate 18 is perpendicular to the positioning plate 11. The lower anti-skid member 2 is provided with a convex strip 19 on one side, the limiting plate 18 is provided with a groove 20 on the inner side, the convex strip 19 slides and is inserted into the groove 20, and specifically, the convex strip 19 is integrally formed on one side of the second connecting plate 8.

The implementation principle of the anti-slip device of the overhanging scaffold in the embodiment of the application is as follows: before the upper anti-skid member 1 is connected with the lower anti-skid member 2 through the bolt, the lower anti-skid member 2 slides to the upper anti-skid member 1 from one side far away from the positioning plate 11. The convex strip 19 of the lower anti-skid part 2 slides and is inserted into the groove 20 of the upper anti-skid part 1, one end of the upper anti-skid part 1, namely one end of the first connecting plate 5, abuts against the inner side surface of the positioning plate 11, meanwhile, the positioning head 14 deforms and penetrates through the positioning hole 13, pre-installation of the upper anti-skid part 1 and the lower anti-skid part 2 is formed, the first bolt hole 9 and the second bolt hole 10 are coaxially corresponding, and subsequent installation of the anti-skid device is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scaffold frame's antiskid device that falls encorbelments which characterized in that: including last anti-skidding piece (1) and lower anti-skidding piece (2), first bolt hole (9) have been seted up in last anti-skidding piece (1), second bolt hole (10) have been seted up in lower anti-skidding piece (2), first bolt hole (9) with second bolt hole (10) are coaxial, anti-skidding piece (2) one end is provided with locating plate (11) down, go up anti-skidding piece (1) one end with the medial surface butt of locating plate (11).

2. The anti-slip device for cantilever scaffold according to claim 1, wherein: one end of the upper anti-skid piece (1) is provided with a positioning column (12), the positioning plate (11) is provided with a positioning hole (13), and the positioning column (12) is inserted into the positioning hole (13).

3. The anti-slip device for cantilever scaffold according to claim 2, wherein: one end, far away from the upper anti-skid piece (1), of the positioning column (12) is connected with a positioning head (14), and one end, close to the positioning column (12), of the positioning head (14) is abutted to the outer side face of the positioning plate (11).

4. The anti-slip device for cantilever scaffold according to claim 3, wherein: the periphery of the positioning head (14) is provided with a guide surface (16).

5. The anti-slip device for cantilever scaffold according to claim 4, wherein: the peripheral surface of the positioning head (14) is provided with a plurality of deformation grooves (17) along the circumferential direction.

6. The anti-slip device for cantilever scaffold according to claim 3, wherein: the positioning head (14) is connected with the positioning column (12) through threads.

7. The anti-slip device for cantilever scaffold according to claim 1, wherein: one side of the upper anti-skid piece (1) is provided with a limiting plate (18), and one side of the lower anti-skid piece (2) is abutted against the inner side surface of the limiting plate (18).

8. The anti-slip device for cantilever scaffold according to claim 7, wherein: one side of the lower anti-skid piece (2) is provided with a convex strip (19), the inner side surface of the limiting plate (18) is provided with a groove (20), and the convex strip (19) and the groove (20) are in sliding insertion.