Spherical hinge type disc buckle bottom support and scaffold

Abstract

The utility model discloses a spherical hinge type disc buckle collet and scaffold, comprising a base, a lower disc is arranged on the base, and the lower disc is provided with a first accommodating space; the buckle cover is matched with the lower disc, and the buckle cover is provided with a through hole; the bottom end of the lead screw penetrates through the through hole and is arranged in the first containing space. The spherical hinge type disc buckle frame bottom support is arranged, the bottom support is of a spherical lead screw structure, it can be guaranteed that under the condition that the bottom support is installed on a base with a gradient, the lead screw is vertically upward, then the lead screw can guarantee that the vertical rod of the frame body is vertically upward, and the adjusting nut is arranged on the lead screw so that the height of the vertical rod can be adjusted; the connecting discs on the vertical rods can be adjusted to the same height, the installation of the horizontal rods is guaranteed, and the installation effect of the frame body is horizontal and vertical. Through the arrangement of the spherical hinge type disc buckle frame bottom support, construction operation is facilitated, perpendicularity of the frame body vertical rod is guaranteed, operation is easy and convenient, construction efficiency is improved, and stress is definite, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a ball-hinge type disc buckle base and a scaffolding. Background Art

[0002] At present, the disc-type scaffolding has been widely used in commercial and residential buildings. The base of the frame is often sloped at the ramp position and the stair position in the basement, and is not on the same horizontal plane. This is especially prominent on the rotating ramp. It is difficult to erect the frame on the slope, the erection efficiency is low, it is difficult to ensure the verticality of the vertical poles, the quality of the frame erection is difficult to control, and there is a risk of instability.

[0003] Based on this, a ball-hinged disc-type base support and scaffolding are designed, which is not only suitable for bases with a single-direction slope, but also suitable for bases with different slopes in multiple directions, ensuring that the poles on the ramp are vertical. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing technology, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the present invention is how to conveniently build a scaffold on a base with a slope.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a ball-hinged disc-buckle base, which includes a base on which a lower plate is arranged, and the lower plate has a first accommodating space; a buckle cover, which cooperates with the lower plate, and the buckle cover has a through hole; a screw rod, the bottom end of which passes through the through hole and is placed in the first accommodating space.

[0008] As a preferred solution of the ball-hinged disc-shaped base of the present invention, the base is rectangular, and first fixing holes are provided near the four corners.

[0009] As a preferred solution of the ball-hinged disc-type base support of the present invention, the lower disc is hemispherical in shape and fixedly connected to the base, and second fixing holes are evenly arranged around the lower disc.

[0010] As a preferred solution of the ball-hinged disc buckle base of the utility model, the buckle cover is in the shape of a circular ring, the inner wall and the outer wall of the buckle cover both have curvature, and third fixing holes are evenly arranged around the buckle cover, and the third fixing holes correspond one-to-one with the second fixing holes.

[0011] As a preferred solution of the ball-hinge disc buckle base of the utility model, the bottom of the screw rod is spherical and cooperates with the first accommodating space and the inner wall of the buckle cover.

[0012] As a preferred solution of the ball-hinged disc-type base support of the present invention, the first fixing hole is fixed to the ground by an expansion bolt.

[0013] As a preferred solution of the ball-hinged disc buckle base of the utility model, the buckle cover is fixedly connected to the lower plate by bolts, and the bolts pass through the second fixing hole and the third fixing hole.

[0014] On the other hand, the utility model also provides a scaffold, which includes the above-mentioned ball-hinged disc-type base support and a vertical rod, the bottom of which is sleeved on the outside of the screw rod and slidably matched therewith.

[0015] As a preferred solution of the scaffolding of the present invention, an adjusting nut is further provided at the bottom of the vertical rod, and the adjusting nut abuts against the vertical rod and is threadably matched with the screw rod.

[0016] As a preferred solution of the scaffolding of the utility model, connection plates are arranged at intervals on the vertical rods, and the connection plates are evenly provided with connection holes.

[0017] The beneficial effects of the utility model are as follows: the utility model provides a ball-hinged disc buckle frame base, and the base adopts a spherical screw structure, which can ensure that the base is installed on a sloped base, the screw is vertically upward, and then the screw can ensure that the frame body upright is vertically upward. The screw is provided with an adjusting nut to adjust the height of the upright, and the connecting plate on the upright can be adjusted to the same height to ensure the installation of the horizontal rod, and the frame installation effect is horizontal and vertical. The utility model facilitates construction operation by providing a ball-hinged disc buckle frame base, ensures the verticality of the frame body upright, is simple to operate, improves construction efficiency, and has clear, safe and reliable force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 It is a structural diagram of the ball-hinged disc-shaped base.

[0020] Figure 2 This is a cross-sectional view of the base and lower plate.

[0021] Figure 3 This is a top view of the base and lower plate.

[0022] Figure 4 This is a cross-sectional view of the buckle cover.

[0023] Figure 5 This is a top view of the buckle cover.

[0024] Figure 6 This is a schematic diagram of scaffolding installation.

[0025] Figure 7 Schematic diagram of the connecting plate structure. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 , which is the first embodiment of the present utility model, provides a ball-hinged disc buckle base, which includes a base 100, a buckle cover 200 and a screw rod 300.

[0031] Specifically, the base 100 is fixed to the ground or other substrate. A lower plate 101 is fixedly connected to the middle of the upper surface of the base 100. The top of the lower plate 101 has an opening, which is located in the first accommodating space M.

[0032] The buckle cover 200 is detachably fixedly connected to the lower plate 101. The buckle cover 200 has a through hole 201 in the middle.

[0033] The bottom shape of the screw rod 300 matches the shape of the first accommodating space M.

[0034] During use, the base 100 is first secured to the ground or other substrate. The buckle cover 200 is then passed through the through hole 201 from the top of the screw rod 300 to the bottom of the sliding screw rod 300. The bottom end of the screw rod 300 is then placed within the first accommodation space M of the lower plate 101. The buckle cover 200 is then fixedly connected to the lower plate 101, and the screw rod 300 is adjusted to a vertical position. The remaining components of the scaffold are then installed.

[0035] Example 2

[0036] Reference Figures 1 to 5 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0037] Specifically, the base 100 is rectangular, and is provided with first fixing holes 102 at the corners of the four sides thereof. Expansion bolts 400 pass through the first fixing holes 102 to fix the base 100 to the ground or other substrate.

[0038] Preferably, a lower plate 101 is fixedly connected to the center of the upper surface of the base 100. The lower plate 101 is hemispherical in shape, with an opening in the middle. The opening is also hemispherical, forming a first accommodation space M. Second fixing holes 101a are evenly arranged along the circumference of the lower plate 101 near the plane of the opening. In this embodiment, there are four second fixing holes 101a, spaced 90 degrees apart.

[0039] Preferably, the buckle cover 200 is annular, with its inner and outer rings having the same curvature. When combined, the buckle cover 200 and the lower plate 101 form a 3 / 4 sphere. Third fixing holes 202 are evenly distributed around the buckle cover 200. These third fixing holes 202 correspond to the second fixing holes 101a and are identical in size. The buckle cover 200 and the lower plate 101 are fixedly connected by bolts 500, which pass through the third fixing holes 202 and the second fixing holes 101a.

[0040] Furthermore, the bottom end of the screw rod 300 is spherical and matches the first accommodating space M on the lower plate 101 and the curvature of the inner ring of the buckle cover 200.

[0041] During use, first secure the base 100 to the ground and foundation using expansion bolts 400 and the first fixing holes 102 at its four corners. Then, insert the cover 200 through the through-hole 201 in its center, passing it through the screw rod 300 and extending it to the bottom of the screw rod 300. Next, align the third fixing hole 202 on the cover 200 with the second fixing hole 101a on the lower plate 101 and secure them with bolts 500. After installation, check that the screw rod 300 can move vertically upward. Then, proceed with the installation of the remaining scaffolding components.

[0042] Example 3

[0043] Reference Figure 6 and Figure 7 This is the third embodiment of the present invention, which is based on the first two embodiments. This embodiment provides a scaffold, which includes the ball-hinged disc-shaped bottom bracket described in embodiments 1 and 2, and also includes a vertical rod 600.

[0044] Specifically, an adjusting nut 700 is installed on the installed screw rod 300 and is threadably engaged with the screw rod 300. The vertical rod 600 is sleeved on the screw rod 300 and is capable of slidingly engaging with the screw rod 300.

[0045] Connecting plates 601 are evenly spaced in the length direction of the vertical rods 600 , and connecting holes 602 are evenly spaced on the connecting plates 601 for connecting the horizontal rods 800 between the vertical rods 600 .

[0046] When in use, the bottom of the vertical rod 600 is placed on the screw rod 300, and then the height of the vertical rod 600 can be adjusted by rotating the adjusting nut 700. The rest of the structure is the same as the above embodiment.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A ball-hinge type buckle base, characterized by: include, A base (100) is provided with a lower plate (101) thereon, wherein the lower plate (101) has a first accommodating space (M); A buckle cover (200) is matched with the lower plate (101), and the buckle cover (200) has a through hole (201); The bottom end of the screw rod (300) passes through the through hole (201) and is placed in the first accommodating space (M).

2. The ball-hinge buckle base according to claim 1, characterized in that: The base (100) is rectangular, and first fixing holes (102) are provided near four corners.

3. The ball-hinge buckle base according to claim 1 or 2, characterized in that: The lower plate (101) is hemispherical in shape and is fixedly connected to the base (100). Second fixing holes (101a) are evenly arranged around the lower plate (101).

4. The ball-hinge buckle base according to claim 3, characterized in that: The buckle cover (200) is in the shape of a circular ring, and both the inner side wall and the outer side wall of the buckle cover (200) have an arc. Third fixing holes (202) are evenly arranged around the buckle cover (200), and the third fixing holes (202) correspond one-to-one to the second fixing holes (101a).

5. The ball-hinge buckle base according to any one of claims 1, 2 or 4, characterized in that: The bottom of the screw rod (300) is spherical and cooperates with the first accommodating space (M) and the inner wall of the buckle cover (200).

6. The ball-hinge buckle base according to claim 2, characterized in that: The first fixing hole (102) is fixed to the ground or other substrate via an expansion bolt (400).

7. The ball-hinge buckle base according to claim 4, characterized in that: The buckle cover (200) is fixedly connected to the lower plate (101) via a bolt (500), and the bolt (500) passes through the second fixing hole (101a) and the third fixing hole (202).

8. A scaffold, characterized by: The invention comprises the ball-hinged disc buckle base as described in any one of claims 1 to 7, and further comprises: The bottom of the vertical rod (600) is sleeved on the outside of the screw rod (300) and is slidably matched therewith.

9. The scaffold according to claim 8, characterized in that: An adjusting nut (700) is also provided at the bottom of the vertical rod (600), and the adjusting nut (700) abuts against the vertical rod (600) and is threadably engaged with the screw rod (300).

10. The scaffold according to claim 9, characterized in that: Connecting plates (601) are also provided at intervals on the vertical rod (600), and the connecting plates (601) are evenly provided with connecting holes (602).

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