CN210369818U

CN210369818U - Better scaffold frame is used in steel construction of stability

Info

Publication number: CN210369818U
Application number: CN201920759379.2U
Authority: CN
Inventors: 周景深; 张树凯; 范沙沙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-21
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a scaffold with good stability for steel structure construction in the technical field of scaffold, which comprises a fixed steel frame, wherein the fixed steel frame is fixedly connected with a fixed lantern ring near the outer wall of the bottom part, the outer walls of the left and right sides of the fixed lantern ring are both provided with turning plates, the inner cavity of the turning plates is movably provided with a movable rod, the end surfaces of the turning plates far away from the outer wall of the fixed steel frame are uniformly provided with latch teeth, the outer wall of the fixed steel frame near the top part is provided with a limit lantern ring, the outer wall of the fixed steel frame is movably sleeved with a fastening sleeve, the fixed steel frame is connected with a movable steel frame through the fastening sleeve, a clamping device can be directly disassembled and assembled by hand without using an external tool, so that the building and the disassembling of a foot rest can be faster, the time can be effectively saved, thereby ensuring that the foot rest still has better stability when being built on uneven ground.

Description

Better scaffold frame is used in steel construction of stability

Technical Field

The utility model relates to a scaffold technical field specifically is a better scaffold frame is used in steel construction of stability.

Background

The scaffold is applicable to various building constructions, splices through the scaffold of steel construction and builds to make things convenient for constructor to carry out high altitude construction, the scaffold is generally built at smooth subaerial, current steel construction scaffold overall connection structure is comparatively complicated, the dismouting is inconvenient, simultaneously on the ground of unevenness, the scaffold can not guarantee its stability when supporting fixedly, the phenomenon of rocking appears easily, thereby constructor's safety can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a better scaffold frame is used in steel construction of stability to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for steel structure construction with good stability comprises two groups of fixed steel frames, wherein the outer walls of the fixed steel frames close to the bottom are fixedly connected with fixed lantern rings, the outer walls of the left side and the right side of the fixed lantern rings are respectively provided with a turning plate, the turning plates are movably clamped on the outer walls of the left side and the right side of the fixed steel frames, movable rods are movably arranged in inner cavities of the turning plates, the end surfaces, far away from the outer walls of the fixed steel frames, of the turning plates are uniformly provided with clamping teeth, the outer walls of the fixed steel frames close to the top are provided with limit lantern rings, the outer walls of the fixed steel frames are movably sleeved with fastening sleeves, the fastening sleeves are movably arranged on the tops of the limit lantern rings, the two groups of fixed steel frames are connected with the movable steel frames through the fastening sleeves, the inner cavities of the left end and, and one end of the ejector rod close to the fastening sleeve is provided with a clamping device matched with the fastening sleeve.

Furthermore, the clamping device comprises an inner shell fixedly arranged on the inner side of the ejector rod, a partition plate is arranged in an inner cavity of the inner shell, hollow pipe bodies are arranged on the outer walls of four sides of the partition plate, a movable plate block is arranged in the inner cavity of the hollow pipe bodies, the top of the movable plate block is connected with a limiting clamping rod, the other end of the limiting clamping rod extends to the outer side of the ejector rod, the other end of the movable plate block is connected with a telescopic spring, and the other end of the telescopic spring is connected to the inner wall of the hollow pipe body.

Furthermore, the outer walls of four sides of the fastening sleeve are provided with limiting blind holes matched with the ejector rod, and the inner walls of four sides of the limiting blind holes are provided with limiting holes matched with the limiting clamping rods.

Furthermore, the end face of the turning plate close to the outer wall of the fixed steel frame is provided with a limiting clamping block, and the outer wall of the fixed steel frame is provided with a limiting clamping groove matched with the limiting clamping block.

Furthermore, the bottom of ejector pin sets up the slider, and the bottom of activity steelframe inner chamber sets up the spacing spout that matches with the slider.

Furthermore, the top of movable rod sets up spacing plate, and the length of spacing plate equals the length of latch, sets up the through-hole on the spacing plate.

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

1. the utility model can conveniently connect the steel structure foot rest with each other through the clamping device, and meanwhile, the clamping device can be directly disassembled and assembled by hand without using external tools, so that the building and the disassembly of the foot rest can be faster, the time can be effectively saved, the structure is simple, and the use is convenient;

2. the utility model discloses bottom at the foot rest sets up the upset bracing piece that can angle regulation, and flexible length can be adjusted to the upset bracing piece, can be at the subaerial fixed foot rest of bracing piece further on inclined plane or unevenness to guarantee that the foot rest is built and still has better stability when the unevenness is subaerial.

Drawings

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

fig. 2 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. fixing the steel frame; 2. a fixed collar; 3. turning over a plate; 4. a movable rod; 5. clamping teeth; 6. a limiting lantern ring; 7. fastening the sleeve; 8. a limiting hole; 9. a movable steel frame; 10. a pull rod; 11. fastening a nut; 12. a top rod; 13. a clamping device; 131. an inner housing; 132. a partition plate; 133. a hollow tube body; 134. a movable plate; 135. a limiting clamping rod; 136. a telescoping spring.

Detailed Description

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.

Referring to fig. 1-2, the present invention provides a technical solution: a scaffold for steel structure construction with good stability comprises two groups of fixed steel frames 1, wherein the fixed steel frames 1 are in two groups, the outer wall of the fixed steel frame 1 close to the bottom is fixedly connected with a fixed lantern ring 2, the outer walls of the left side and the right side of the fixed lantern ring 2 are respectively provided with a turning plate 3, the turning plates 3 are movably clamped on the outer walls of the left side and the right side of the fixed steel frame 1, the inner cavity of each turning plate 3 is movably provided with a movable rod 4, the end surface of each turning plate 3 far away from the outer wall of the fixed steel frame 1 is uniformly provided with a latch 5, the outer wall of the fixed steel frame 1 close to the top is provided with a limiting lantern ring 6, the outer wall of the fixed steel frame 1 is movably sleeved with a fastening sleeve 7, the fastening sleeve 7 is movably arranged at the top of the limiting lantern ring 6, the two groups of fixed steel frames 1 are connected with a movable, one end of the ejector rod 12 close to the fastening sleeve 7 is provided with a clamping device 13 matched with the fastening sleeve 7.

The clamping device 13 comprises an inner shell 131 fixedly arranged on the inner side of the ejector rod 12, a partition 132 is arranged in an inner cavity of the inner shell 131, hollow pipe bodies 133 are arranged on outer walls of four sides of the partition 132, movable plates 134 are arranged in the inner cavity of the hollow pipe bodies 133, the top of each movable plate 134 is connected with a limiting clamping rod 135, the other end of each limiting clamping rod 135 extends to the outer side of the ejector rod 12, the other end of each movable plate 134 is connected with a telescopic spring 136, the other end of each telescopic spring 136 is connected to the inner wall of the hollow pipe body 133, and the limiting clamping rods 135 in the clamping device 13 move in the hollow pipe bodies 133 in a telescopic mode, so that the clamping device 13 can be conveniently clamped in the fastening sleeve;

the outer walls of four sides of the fastening sleeve 7 are respectively provided with a limiting blind hole matched with the ejector rod 12, and the inner walls of four sides of the limiting blind hole are respectively provided with a limiting hole 8 matched with the limiting clamping rod 135, so that the limiting clamping rod 135 can be clamped in the limiting hole 8 when extending, and the movable steel frame 9 can be conveniently limited and installed on the fixed steel frame 1;

the end face of the turning plate 3 close to the outer wall of the fixed steel frame 1 is provided with a limiting clamping block, the outer wall of the fixed steel frame 1 is provided with a limiting clamping groove matched with the limiting clamping block, and the buying room variable turning plate 3 is disassembled and assembled on the fixed steel frame 1 through the clamping block clamped in the clamping groove;

the bottom of the ejector rod 12 is provided with a slide block, the bottom of the inner cavity of the movable steel frame 9 is provided with a limit chute matched with the slide block, and the ejector rod 12 can conveniently slide in the inner wall of the movable steel frame 9 by the slide block sliding in the chute;

the top of movable rod 4 sets up spacing plate, and the length of spacing plate equals the length of latch 5, sets up the through-hole on the spacing plate, and the position on turning over board 3 can spacing movable rod 4 to spacing plate, and through the screw rod with spacing plate on the through-hole matching, can conveniently fix at the stereoplasm subaerial.

Example (b): install activity steelframe 9 in the fastening sleeve 7 on fixed steelframe 1 through block device 13, fastening sleeve 7 directly cup joints the outer wall at fixed steelframe 1 and spacing through spacing lantern ring 6, peg graft earlier in fastening sleeve 7 with the one end of activity steelframe 9, then promote ejector pin 12 through pull rod 10 and shift out activity steelframe 9, block device 13 in ejector pin 12 is last to limit a kelly 135 and pop out through expanding spring 136 auto-eject, limit kelly 135 pops out the auto-block in spacing hole 8, that can be convenient fix activity steelframe 9 on fixed steelframe 1, when meetting uneven ground, soil property ground is overturn turning plate 3 on fixed lantern ring 2 and is makeed fixed in the latch 5 embedding ground through the bottom in the board 3 that turns over, stereoplasm is subaerial to pass through movable rod 4 promptly, fix through the grafting screw rod on movable rod 4.

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 better scaffold frame is used in steel construction of stability, includes fixed steelframe (1), and fixed steelframe (1) is total two sets of, its characterized in that: the outer wall of the fixed steel frame (1) close to the bottom is fixedly connected with a fixed sleeve ring (2), the outer walls of the left side and the right side of the fixed sleeve ring (2) are respectively provided with a turning plate (3), the turning plates (3) are movably clamped on the outer walls of the left side and the right side of the fixed steel frame (1), the inner cavity of each turning plate (3) is movably provided with a movable rod (4), the end face of each turning plate (3) far away from the outer wall of the fixed steel frame (1) is uniformly provided with a latch (5), the outer wall of the fixed steel frame (1) close to the top is provided with a limit sleeve ring (6), the outer wall of the fixed steel frame (1) is movably sleeved with a fastening sleeve (7), the fastening sleeve (7) is movably arranged at the top of the limit sleeve ring (6), the two groups of the fixed steel frames (1) are connected with a movable steel frame, the top of ejector rod (12) is connected with pull rod (10), the outer wall threaded connection fastening nut (11) of pull rod (10), one end that ejector rod (12) is close to fastening sleeve (7) sets up block device (13) with fastening sleeve (7) matching.

2. The scaffold for steel structure construction with better stability of claim 1, which is characterized in that: clamping device (13) is including fixed interior casing (131) that sets up in ejector pin (12) inboard, the inner chamber of interior casing (131) sets up baffle (132), the four sides outer wall of baffle (132) all sets up hollow body (133), the inner chamber of hollow body (133) sets up movable plate (134), spacing kelly (135) is connected at the top of movable plate (134), and the other end of spacing kelly (135) extends to the outside of ejector pin (12), expanding spring (136) is connected to the other end of movable plate (134), and the inner wall at hollow body (133) is connected to the other end of expanding spring (136).

3. The scaffold for steel structure construction with better stability of claim 2, is characterized in that: the outer walls of four sides of the fastening sleeve (7) are provided with limiting blind holes matched with the ejector rod (12), and the inner walls of four sides of the limiting blind holes are provided with limiting holes (8) matched with the limiting clamping rods (135).

4. The scaffold for steel structure construction with better stability of claim 1, which is characterized in that: the end face, close to the outer wall of the fixed steel frame (1), of the turning plate (3) is provided with a limiting clamping block, and the outer wall of the fixed steel frame (1) is provided with a limiting clamping groove matched with the limiting clamping block.

5. The scaffold for steel structure construction with better stability of claim 1, which is characterized in that: the bottom of the ejector rod (12) is provided with a sliding block, and the bottom of the inner cavity of the movable steel frame (9) is provided with a limiting sliding groove matched with the sliding block.

6. The scaffold for steel structure construction with better stability of claim 1, which is characterized in that: the top of the movable rod (4) is provided with a limiting plate, the length of the limiting plate is equal to that of the latch (5), and the limiting plate is provided with a through hole.