CN213774438U

CN213774438U - A bearing diagonal structure and scaffold frame for scaffold frame

Info

Publication number: CN213774438U
Application number: CN202022739186.6U
Authority: CN
Inventors: 马靖靖; 贾玉东; 张军友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-23
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a scaffold, and discloses an inclined supporting structure for the scaffold and the scaffold, which comprises an outer supporting rod (1) and an inner supporting rod (2); the upper end of the outer supporting rod (1) is provided with a semicircular first hoop (11), the lower end of the outer supporting rod is provided with a base (12) fixed on the ground, the upper end of the inner supporting rod (2) is provided with a semicircular second hoop (21) connected with the first hoop (11) through a bolt, and the first hoop (11) and the second hoop (21) are jointly constructed into a hoop mechanism tightly clasped on the scaffold supporting leg (3); the inner supporting rod (2) comprises a first inclined rod (22) and a second inclined rod (23) which are mutually crossed, and the middle part of the first inclined rod (22) is connected with the middle part of the second inclined rod (23) through a screw. In this embodiment, constructors can flexibly adjust according to actual needs, and can ensure the optimal support stability of the inclined support structure.

Description

A bearing diagonal structure and scaffold frame for scaffold frame

Technical Field

The utility model relates to a scaffold frame has especially related to an inclined support structure for scaffold frame.

Background

The scaffold is a working platform which is erected for ensuring the smooth proceeding of each construction process and is mainly erected for workers to operate and solve the problems of vertical and horizontal transportation.

The existing scaffold is generally provided with an inclined supporting structure in consideration of the structural stability of the scaffold, the existing inclined supporting structure is generally realized by adopting a supporting rod which is obliquely arranged, and although the existing scaffold can play a certain supporting role, the use flexibility of the inclined supporting structure still needs to be enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that the scaffold exists among the prior art, provide an oblique bearing structure and scaffold frame for scaffold frame.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

an inclined supporting structure for a scaffold comprises two outer supporting rods and two inner supporting rods, wherein the two outer supporting rods are respectively arranged on two sides of the scaffold in the width direction; the upper end of the outer supporting rod is provided with a semicircular first hoop, the lower end of the outer supporting rod is provided with a base fixed on the ground, the upper end of the inner supporting rod is provided with a semicircular second hoop connected with the first hoop through a bolt, and the first hoop and the second hoop are jointly constructed into a hoop mechanism tightly clasped on the scaffold supporting leg; the inner supporting rod comprises a first inclined rod and a second inclined rod which are mutually crossed, and the middle part of the first inclined rod is connected with the middle part of the second inclined rod through a screw.

Preferably, the base comprises a bottom plate, a hinge seat is arranged on the upper surface of the bottom plate, and the lower end of the outer support rod is hinged on the hinge seat. The setting of bottom plate can strengthen the fixed stability between base and the bottom surface.

Preferably, an anchor rod extending downward and capable of being inserted into the ground is fixed to the lower surface of the bottom plate. The setting of anchor rod can strengthen the base stability fixed subaerial.

Preferably, the outer supporting rod comprises a first rod connected with the base and a second rod connected with the end, far away from the base, of the first rod, the end, connected with the second rod, of the first rod is provided with a jack, the wall of the jack hole is provided with a limiting hole uniformly distributed along the length direction of the first rod, the second rod is inserted into the jack and can slide in the jack, and the second rod is provided with a limiting column matched with the limiting hole. The length of the outer supporting rod can be adjusted, so that the outer supporting rod is suitable for supporting different occasions, and the supporting state of the outer supporting rod can be adjusted to be more stable.

Preferably, the end part, far away from the first rod, of the second rod is provided with a first U-shaped groove, a first protruding block inserted into the first U-shaped groove is fixed on the outer side face of the first hoop, the first protruding block is connected with the first U-shaped groove through a first rotating shaft, and first fastening nuts are arranged at two ends of the first rotating shaft. The outer supporting rod is connected with the first anchor ear in a rotating mode, so that the outer supporting rod can be assembled on the supporting leg more conveniently, and meanwhile, the inclination degree of the outer supporting rod can be adjusted more flexibly.

Preferably, the end of the inner support rod provided with the second hoop is provided with a second U-shaped groove, a second lug inserted into the second U-shaped groove is fixed on the outer side surface of the second hoop, the second lug is connected with the second U-shaped groove through a second rotating shaft, and both ends of the second rotating shaft are provided with second fastening nuts. The inner supporting rod is connected with the second hoop in a rotating mode, so that the inner supporting rod can be assembled on the supporting legs more conveniently, and meanwhile, the inclination degree of the inner supporting rod can be adjusted more flexibly.

Preferably, a third U-shaped groove is formed in the end portion, far away from the second anchor ear, of the inner support rod, a fastening ring in a circular ring shape is arranged in the third U-shaped groove, a third protruding block inserted into the third U-shaped groove is fixed on the outer side face of the fastening ring, the third protruding block is connected with the third U-shaped groove through a third rotating shaft, third fastening nuts are arranged at two ends of the third rotating shaft, one side, opposite to the third protruding block, of the fastening ring is an open end, connecting lugs arranged oppositely are arranged at the open end, and the connecting lugs are fastened through bolts. The inner support rod is connected to the scaffold through the fastening ring, the inclination degree of the inner support rod can be adjusted as required, and then the supporting force and the supporting stability of the inclined supporting structure are adjusted.

The scaffold comprises four supporting legs and a standing plate arranged on the supporting legs, and further comprises an inclined supporting structure used for the scaffold, a first hoop is connected with a second hoop and fixed on the supporting legs, and the lower ends of inner supporting rods are connected on the supporting legs.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

in the embodiment, the connection between the inner supporting rod and the outer supporting rod and between the supporting rod and the scaffold is very flexible, and constructors can reasonably adjust the connection according to actual needs, so that the optimal supporting stability of the inclined supporting structure can be ensured.

Drawings

Fig. 1 is a schematic structural view of a scaffold according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the outer support rod of fig. 1.

Fig. 3 is a schematic structural view of the inner support rod of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

An inclined support structure for a scaffold is shown in fig. 1-3, and comprises two outer support rods 1 and two inner support rods 2, wherein the two outer support rods 1 are respectively arranged at two sides of the scaffold in the width direction.

In this embodiment, the external support rod 1 includes the first pole 13 of being connected with base 12 and the second pole 14 of keeping away from the end connection of base 12 with first pole 13, the tip of being connected with second pole 14 of first pole 13 is equipped with the jack, be equipped with along the spacing hole 15 that first pole 13 length direction evenly arranged on the jack pore wall, second pole 14 inserts in the jack and just can slide in the jack, be equipped with on the second pole 14 with spacing hole 15 cooperation spacing post 16.

The length of the outer support rod 1 can be adjusted through the first rod 13 and the second rod 14, so that the inclination degree of the outer support rod 1 can be adjusted, the outer support rod is suitable for supporting in different occasions, and the supporting state of the outer support rod 1 can be adjusted to be a more stable state.

The upper end of the outer support rod 1 is provided with a semicircular first hoop 11, the lower end of the outer support rod 1 is provided with a base 12 fixed on the ground, the base 12 comprises a bottom plate 121, the upper surface of the bottom plate 121 is provided with a hinge base 122, and the lower end of the outer support rod 1 is hinged on the hinge base 122. An anchor rod 123 extending downward and capable of being inserted into the ground is fixed to the lower surface of the bottom plate 121.

Articulated between external support rod 1 bottom and the base 12 in this embodiment to can make base 12 when fixed, it can keep bottom plate 121 and ground to be in parallel state all the time, can make when base 12 is fixed, bottom plate 121 plays more stable supporting role, makes anchor rod 123 can vertically insert in the ground simultaneously, makes the fixed between base 12 and the ground more stable, then makes whole bearing diagonal structure's support stability stronger.

In this embodiment, the upper end of the inner support rod 2 is provided with a second hoop 21 in a semicircular shape, which is connected with the first hoop 11 through a bolt, and the first hoop 11 and the second hoop 21 together form a hoop mechanism which is tightly held on the scaffold support leg 3; the first hoop 11 is connected to the end of the second rod 14 on the outer support rod 1, the end of the second rod 14 far away from the first rod 13 is provided with a first U-shaped groove 141, the outer side surface of the first hoop 11 is fixed with a first protrusion 142 inserted into the first U-shaped groove 141, the first protrusion 142 is connected with the first U-shaped groove 141 through a first rotating shaft 143, and two ends of the first rotating shaft 143 are provided with first fastening nuts 144. The end of the inner support rod 2 provided with the second hoop 21 is provided with a second U-shaped groove 211, the outer side surface of the second hoop 21 is fixed with a second protrusion 212 inserted into the second U-shaped groove 211, the second protrusion 212 is connected with the second U-shaped groove 211 through a second rotating shaft 213, and both ends of the second rotating shaft 213 are provided with second fastening nuts 214.

The outer supporting rod 1 and the inner supporting rod 2 are connected to the supporting legs 3 of the scaffold through the hoops, and meanwhile the supporting rods are connected with the hoops in a rotating mode, so that the supporting stability of the supporting rods is guaranteed, the supporting legs can be conveniently assembled and disassembled, meanwhile, the mounting positions of the supporting rods on the supporting legs 3 can be adjusted according to needs, and then the supporting angle and the supporting force of the whole supporting structure are adjusted.

The inner support rod 2 comprises a first inclined rod 22 and a second inclined rod 23 which are mutually crossed, and the middle part of the first inclined rod 22 is connected with the middle part of the second inclined rod 23 through a screw. In addition, a third U-shaped groove 215 is formed in an end portion of the inner support rod 2 far away from the second hoop 21, an annular fastening ring 216 is arranged in the third U-shaped groove 215, a third protrusion 217 inserted into the third U-shaped groove 215 is fixed on an outer side surface of the fastening ring 216, the third protrusion 217 is connected with the third U-shaped groove 215 through a third rotating shaft 218, third fastening nuts 219 are arranged at two ends of the third rotating shaft 218, an opening end is formed in one side of the fastening ring 216 opposite to the third protrusion 217, connecting lugs 220 arranged oppositely are arranged at the opening end, and the connecting lugs 220 are fastened through bolts.

The lower end of the inner support rod 2 is connected to the support leg 3 of the scaffold via the fastening ring 216, and then you can adjust the mounting position of the lower end of the inner support rod 2 on the scaffold, and then adjust the inclination of the inner support rod 2. In the embodiment, the connection between the inner support rod 2 and the outer support rod 1 and between the support rods and the scaffold is very flexible, so that constructors can reasonably adjust the connection according to actual needs, and the optimal support stability of the inclined support structure can be ensured.

The embodiment discloses a scaffold, including four supporting legs 3 to and the standing board 4 of setting on supporting leg 3, still include the aforesaid bearing diagonal structure for scaffold, wherein, first staple bolt 11 links to each other and fixes on supporting leg 3 with second staple bolt 21, and the lower extreme of inner support pole 2 passes through tighrening ring 216 and connects on supporting leg 3. The inclined support structure on the scaffold has better flexibility no matter the assembly on the scaffold or the support of the inclined support structure per se, and operators can adjust the inclined support structure reasonably according to actual needs and are better suitable for different construction occasions.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A diagonal bracing structure for scaffolding, comprising an outer bracing strut (1) and an inner bracing strut (2), characterized in that: the two outer supporting rods (1) are respectively arranged at two sides of the scaffold in the width direction; the upper end of the outer supporting rod (1) is provided with a semicircular first hoop (11), the lower end of the outer supporting rod is provided with a base (12) fixed on the ground, the upper end of the inner supporting rod (2) is provided with a semicircular second hoop (21) connected with the first hoop (11) through a bolt, and the first hoop (11) and the second hoop (21) are jointly constructed into a hoop mechanism tightly clasped on the scaffold supporting leg (3); the inner supporting rod (2) comprises a first inclined rod (22) and a second inclined rod (23) which are intersected with each other, and the middle part of the first inclined rod (22) is connected with the middle part of the second inclined rod (23) through a screw.

2. A diagonal support structure for scaffolding according to claim 1, wherein: the base (12) comprises a bottom plate (121), a hinge seat (122) is arranged on the upper surface of the bottom plate (121), and the lower end of the outer support rod (1) is hinged on the hinge seat (122).

3. A diagonal support structure for scaffolding according to claim 2, wherein: an anchoring rod (123) which extends downwards and can be inserted into the ground is fixed on the lower surface of the bottom plate (121).

4. A diagonal support structure for scaffolding according to claim 1, wherein: outer bracing piece (1) including first pole (13) be connected with base (12) and with first pole (13) keep away from second pole (14) of the end connection of base (12), the tip of being connected with second pole (14) of first pole (13) is equipped with the jack, be equipped with spacing hole (15) along first pole (13) length direction evenly arranged on the jack pore wall, second pole (14) insert in the jack and can just slide in the jack, be equipped with on second pole (14) with spacing hole (15) cooperation spacing post (16).

5. A diagonal support structure for scaffolding according to claim 4, wherein: the end part, far away from the first rod (13), of the second rod (14) is provided with a first U-shaped groove (141), the outer side face of the first hoop (11) is fixedly provided with a first lug (142) inserted into the first U-shaped groove (141), the first lug (142) is connected with the first U-shaped groove (141) through a first rotating shaft (143), and two ends of the first rotating shaft (143) are provided with first fastening nuts (144).

6. A diagonal support structure for scaffolding according to claim 5, wherein: the end part of the inner support rod (2) provided with the second hoop (21) is provided with a second U-shaped groove (211), the outer side surface of the second hoop (21) is fixedly provided with a second lug (212) inserted into the second U-shaped groove (211), the second lug (212) is connected with the second U-shaped groove (211) through a second rotating shaft (213), and two ends of the second rotating shaft (213) are respectively provided with a second fastening nut (214).

7. A diagonal support structure for scaffolding according to claim 6, wherein: the third U-shaped groove (215) of the end part of the inner support rod (2) far away from the second hoop (21), a fastening ring (216) which is in a circular ring shape is arranged in the third U-shaped groove (215), a third bump (217) inserted into the third U-shaped groove (215) is fixed on the outer side face of the fastening ring (216), the third bump (217) is connected with the third U-shaped groove (215) through a third rotating shaft (218), third fastening nuts (219) are arranged at two ends of the third rotating shaft (218), one side of the fastening ring (216) opposite to one side of the third bump (217) is an open end, the open end is provided with connecting lugs (220) which are arranged oppositely, and the connecting lugs (220) are fastened through bolts.

8. Scaffold, including four supporting legs (3), and set up the riser (4) on supporting leg (3), characterized by, still include the bearing diagonal structure for scaffold of any one of claims 1-7, first staple bolt (11) link to each other and fix on supporting leg (3) with second staple bolt (21), the lower extreme of inner support rod (2) is connected on supporting leg (3).