CN211499712U - Horizontal support truss structure of attached lifting scaffold - Google Patents
Horizontal support truss structure of attached lifting scaffold Download PDFInfo
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- CN211499712U CN211499712U CN201921841852.8U CN201921841852U CN211499712U CN 211499712 U CN211499712 U CN 211499712U CN 201921841852 U CN201921841852 U CN 201921841852U CN 211499712 U CN211499712 U CN 211499712U
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
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Abstract
The utility model discloses a horizontal supporting truss structure of an attached lifting scaffold, relating to the technical field of lifting scaffold structures; comprises a plurality of upright rods, a plurality of inclined rods, a plurality of platforms and a plurality of node discs; the equal fixedly connected with vertical pole setting of a plurality of in each platform both sides surface, the normal line of a plurality of platforms and the axis of pole setting are parallel to each other for a plurality of platforms parallel arrangement and a plurality of platform, adjacent pole setting and adjacent pole setting platform form rectangular frame from top to bottom, install two node discs and an down tube in arbitrary rectangular frame, inside same rectangular frame, node disc fixed mounting is in rectangular frame diagonal position, the down tube both ends respectively with rectangular frame in two node discs fixed connection, and down tube axis extension line passes pole setting and platform rendezvous point, the device atress balanced structure is firm, the installation is dismantled conveniently.
Description
Technical Field
The utility model relates to a lifting foot hand rack structure technical field especially relates to a lifting foot rack horizontal stay truss structure.
Background
The horizontal support truss structure of the existing attached lifting scaffold adopts a single rectangular support frame, and is connected to a vertical upright rod through a fastener, an inclined rod used for reinforcing the frame is fastened in the rectangular support frame, the inclined rod is generally reinforced below a node at the intersection of an upright column and a platform, and the upright column, the platform and the inclined rod cannot intersect at the node. This results in uneven forces on the entire support truss and an unstable structure. Meanwhile, the traditional truss structure is complex and heavy, and the mounting lifting lugs of the rectangular frame structure are easy to collide and deform in the processes of disassembly, assembly and transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inserted lift scaffold frame horizontal support truss structure to solve the problem that above-mentioned prior art exists, the atress balanced structure is firm, the installation is dismantled conveniently.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a horizontal supporting truss structure of a lifting scaffold, which comprises a plurality of upright rods, a plurality of inclined rods, a plurality of platforms and a plurality of node plates; each platform both sides equal fixedly connected with a plurality of on surface is vertical the pole setting, it is a plurality of the platform is parallel to each other set up and a plurality of the normal line of platform with the axis of pole setting is parallel to each other, and is adjacent pole setting and adjacent it is adjacent from top to bottom between the pole setting the platform forms rectangular frame, arbitrary install two in the rectangular frame node dish and one the down tube is same inside the rectangular frame, node dish fixed mounting in rectangular frame diagonal position, the down tube both ends respectively with two in the rectangular frame node dish fixed connection, just the down tube axis extension line passes the pole setting with the platform junction.
Preferably, a plurality of first round holes are uniformly distributed on the side surface of the platform, a plurality of second round holes are uniformly distributed on the outer surface of the upright rod, and the upright rod is fixedly connected with the platform through the matching of the first connecting piece, the first round holes and the second round holes.
Preferably, the node plate is of a symmetrical structure and comprises a first connecting part, a second connecting part and a third connecting part, the second connecting part and the third connecting part are positioned on two sides of the first connecting part and fixedly connected with the first connecting part, the plane of the first connecting part protrudes out of the plane of the second connecting part and the third connecting part, the upper edge of the first connecting part is lower than the upper edges of the second connecting part and the third connecting part, the first connecting part is fixedly connected with the upright rod, the upper side of the second connecting part is fixedly connected with the platform, and the lower side of the second connecting part is fixedly connected with the diagonal rod; the upper side of the third connecting part is fixedly connected with the platform, and the lower side of the third connecting part is fixedly connected with the inclined rod.
Preferably, the first connecting part is provided with a first through hole, the fixed connection of the node disc and the upright rod is realized through the matching of a second connecting piece, the second round hole and the first through hole, a second through hole A is arranged on the upper side of the second connecting part, a third through hole A is arranged on the lower side of the second connecting part, the second connecting part is fixedly connected with the platform through the matching of a third connecting piece, the second through hole A and the first round hole, a second through hole B is arranged on the upper side of the third connecting part, a third through hole B is arranged on the lower side of the third connecting part, the third connecting part is fixedly connected with the platform through the matching of a third connecting piece, the second through hole B and the first round hole, the second connecting part and the diagonal rod are fixedly connected through a fourth connecting piece penetrating through the third through hole A on the lower side of the second connecting part; and a fourth connecting piece penetrates through the third through hole B on the lower side of the third connecting part to realize the fixed connection of the third connecting part and the diagonal rod.
Preferably, the first connecting part is installed and arranged on one side of the upright post close to the platform.
Preferably, the node disc is made of steel through one-time punch forming.
Preferably, the down tube is a steel round bar, the two ends of the down tube are punched into a sheet structure, a fourth through hole is formed in the sheet structure, and the down tube is fixedly connected with the node plate through the cooperation of a fourth connecting piece, the fourth through hole, the third through hole A and the third through hole B.
Preferably, the vertical rod is a steel square tube.
Preferably, the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are bolts.
The utility model discloses for prior art gain following technological effect: the utility model provides a pair of lifting foot hand frame horizontal support truss structure, platform and pole setting fixed connection make down tube axis extension line pass through the fixed connection effect of node dish the pole setting with the platform meeting point to realized that each member atress crosses in same node, pole setting, down tube, platform atress are balanced, and overall structure is more firm, in addition, this device overall structure is simple, and each member is comparatively light, and the installation of ten minutes is dismantled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a horizontal support truss of the lifting scaffold of the present invention;
fig. 2 is a schematic view of the connection structure of the horizontal support truss structure node disc of the lifting scaffold of the present invention;
fig. 3 is a structural schematic view of the node disc of the horizontal support truss structure of the lifting scaffold of the present invention;
fig. 4 is a schematic structural view of the inclined rod of the horizontal support truss structure of the lifting scaffold of the present invention;
in the figure: 1-vertical rod, 2-diagonal rod, 3-platform, 4-node disc, 5-first connecting piece, 6-second connecting piece, 7-third connecting piece, 8-fourth connecting piece, 11-second round hole, 21-fourth through hole, 31-first round hole, 41-first connecting part, 42-second connecting part, 43-third connecting part, 44-first through hole, 45-second through hole A, 46-third through hole B, 47-third through hole A, and 48-second through hole B.
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.
The utility model aims at providing an inserted lift scaffold frame horizontal support truss structure to solve the problem that above-mentioned prior art exists, the atress balanced structure is firm, the installation is dismantled conveniently.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the utility model provides a horizontal supporting truss structure of a lifting scaffold, which comprises a plurality of upright rods 1, a plurality of inclined rods 2, a plurality of platforms 3 and a plurality of node plates 4; the surfaces of two sides of each platform 3 are fixedly connected with a plurality of vertical upright rods 1, the platforms 3 are arranged in parallel, the normals of the platforms 3 are parallel to the axes of the upright rods 1, the platforms 3 which are vertically adjacent between the adjacent upright rods 1 and the adjacent upright rods 1 form a rectangular frame, two node discs 4 and an inclined rod 2 are installed in any rectangular frame, the node discs 4 are fixedly installed at the opposite angle positions of the rectangular frame in the same rectangular frame, two ends of each inclined rod 2 are fixedly connected with the two node discs 4 in the rectangular frame, and the axis extension line of each inclined rod 2 penetrates through the intersection point of the upright rods 1 and the platforms 3; the platform 3 is fixedly connected with the upright rod 1, and the axial extension line of the diagonal rod 2 passes through the intersection point of the upright rod 1 and the platform 3 under the fixed connection action of the node disc 4, so that all rod pieces are stressed and intersected at the same node, the upright rod 1, the diagonal rod 2 and the platform 3 are stressed in a balanced manner, and the integral structure is more stable; in addition, the device has simple integral structure, and each rod piece is light and convenient to mount and dismount.
As shown in fig. 1 and 2, in this embodiment, a plurality of first circular holes 31 are uniformly distributed on the side surface of the platform 3, a plurality of second circular holes 11 are uniformly distributed on the outer surface of the upright rod 1, and the upright rod 1 and the platform 3 are fixedly connected through the matching of the first connecting piece 5, the first circular holes 31 and the second circular holes 11, so that the upright rod 1 and the platform 3 are stably connected.
As shown in fig. 1 and 3, in the present embodiment, the node disk 4 has a symmetrical structure, and includes a first connecting portion 41, a second connecting portion 42, and a third connecting portion 43, the second connecting portion 42 and the third connecting portion 43 are located at two sides of the first connecting portion 41 and are fixedly connected to the first connecting portion 41, a plane of the first connecting portion 41 protrudes from a plane of the second connecting portion 42 and the third connecting portion 43, an upper edge of the first connecting portion 41 is lower than upper edges of the second connecting portion 42 and the third connecting portion 43, the first connecting portion 41 is fixedly connected to the vertical rod 1, an upper side of the second connecting portion 42 is fixedly connected to the platform 3, and a lower side of the second connecting portion 42 is fixedly connected to the diagonal rod 2; third connecting portion 43 upside and platform 3 fixed connection, third connecting portion 43 downside and 2 fixed connection of down tube have realized pole setting 1 platform 3 and 2 fixed connection of down tube through node disc 4 and have made 2 axis extension lines of down tube to pass pole setting 1 and platform 3 junction to it is even to realize overall structure atress, has guaranteed structural stability.
As shown in fig. 2 and 3, in the present embodiment, the first connection portion 41 is provided with a first through hole 44, the fixed connection of the node disk 4 and the upright 1 is realized through the matching of the second connecting piece 6, the second round hole 11 and the first through hole 44, the upper side of the second connecting part 42 is provided with a second through hole A45, the lower side of the second connecting part 42 is provided with a third through hole B46, the fixed connection between the second connecting part 42 and the platform 3 is realized through the cooperation of the third connecting part 7, the second through hole A45 and the first round hole 31, the second through hole B48 is arranged at the upper side of the third connecting part 43, the third through hole B46 is arranged at the lower side of the third connecting part 43, the third connecting part 43 is fixedly connected with the platform 3 through the cooperation of the third connecting piece 7 with the second through hole a45 and the first round hole 31, the fixed connection between the second connecting part 42 and the diagonal rod 2 is realized by the fourth connecting part 8 passing through a third through hole B46 on the lower side of the second connecting part 42; the third connecting part 43 is fixedly connected with the diagonal rod 2 through a fourth connecting piece 8 passing through a third through hole B46 on the lower side of the third connecting part 43; the joint plate 4 of the vertical rod 1, the joint plate 4 and the platform 3 and the joint plate 4 and the diagonal rod 2 are fixedly connected through the connection action of the second connecting piece 6 and the third connecting piece 7 and the fourth connecting piece 8.
As shown in fig. 1 and 3, in the present embodiment, the first connecting portion 41 is installed on the upright rod on a side close to the platform 3, so as to avoid the first connecting portion 41 being located on the contact surface of the upright rod 1 and the wall surface to affect the installation of the upright rod 1.
In this embodiment, the node disk 4 is made of steel by one-time punch forming, so that the accuracy and high strength of the node disk 4 are ensured.
As shown in fig. 1 and 4, in this embodiment, the sway rod 2 is a round steel rod, two ends of the sway rod 2 are stamped into a sheet structure, and the sheet structure is provided with a fourth through hole 21, the sway rod 2 and the node plate 4 are fixedly connected by the cooperation of the fourth connecting piece 8, the fourth through hole 21, the third through hole B46 and the third through hole a47, and the sway rod 2 and the node plate 4 can be more easily connected by stamping two ends of the sway rod 2 into a sheet shape.
In this embodiment, the vertical rod 1 is a steel square pipe, and the steel vertical rod 1 has high bearing capacity and can meet the requirement of the device on high load and high bearing capacity.
As shown in fig. 3, in the present embodiment, the first connecting member 5, the second connecting member 6, the third connecting member 7 and the fourth connecting member 8 are bolts, and the bolts are used for connecting and ensuring the firmness of the connection between the respective rod members of the present device.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides an attached lifting scaffold frame horizontal support truss structure which characterized in that: comprises a plurality of upright rods, a plurality of inclined rods, a plurality of platforms and a plurality of node discs; each platform both sides equal fixedly connected with a plurality of on surface is vertical the pole setting, it is a plurality of the platform is parallel to each other set up and a plurality of the normal line of platform with the axis of pole setting is parallel to each other, and is adjacent pole setting and adjacent it is adjacent from top to bottom between the pole setting the platform forms rectangular frame, arbitrary install two in the rectangular frame node dish and one the down tube is same inside the rectangular frame, node dish fixed mounting in rectangular frame diagonal position, the down tube both ends respectively with two in the rectangular frame node dish fixed connection, just the down tube axis extension line passes the pole setting with the platform junction.
2. The attached lifting scaffold horizontal support truss structure of claim 1, wherein: a plurality of first round holes are uniformly distributed on the side surface of the platform, a plurality of second round holes are uniformly distributed on the outer surface of the vertical rod, and the vertical rod is fixedly connected with the platform through the matching of the first connecting piece, the first round holes and the second round holes.
3. The attached lifting scaffold horizontal support truss structure of claim 2, wherein: the node plate is of a symmetrical structure and comprises a first connecting part, a second connecting part and a third connecting part, the second connecting part and the third connecting part are positioned on two sides of the first connecting part and fixedly connected with the first connecting part, the plane of the first connecting part protrudes out of the plane of the second connecting part and the third connecting part, the upper edge of the first connecting part is lower than the upper edges of the second connecting part and the third connecting part, the first connecting part is fixedly connected with the upright post, the upper side of the second connecting part is fixedly connected with the platform, and the lower side of the second connecting part is fixedly connected with the diagonal rod; the upper side of the third connecting part is fixedly connected with the platform, and the lower side of the third connecting part is fixedly connected with the inclined rod.
4. The attached lifting scaffold horizontal support truss structure of claim 3, wherein: the first connecting part is provided with a first through hole, the fixed connection of the node disc and the upright stanchion is realized through the matching of a second connecting piece, the second round hole and the first through hole, a second through hole A is arranged on the upper side of the second connecting part, a third through hole A is arranged on the lower side of the second connecting part, the second connecting part is fixedly connected with the platform through the matching of a third connecting piece, the second through hole A and the first round hole, a second through hole B is arranged on the upper side of the third connecting part, a third through hole B is arranged on the lower side of the third connecting part, the third connecting part is fixedly connected with the platform through the matching of a third connecting piece, the second through hole B and the first round hole, the second connecting part and the diagonal rod are fixedly connected through a fourth connecting piece penetrating through the third through hole A on the lower side of the second connecting part; and a fourth connecting piece penetrates through the third through hole B on the lower side of the third connecting part to realize the fixed connection of the third connecting part and the diagonal rod.
5. The attached lifting scaffold horizontal support truss structure of claim 3, wherein: the first connecting part is arranged on one side, close to the platform, of the vertical rod.
6. The attached lifting scaffold horizontal support truss structure of claim 1, wherein: the node disc is made of steel through one-time punch forming.
7. The attached lifting scaffold horizontal support truss structure of claim 4, wherein: the down tube is a steel round rod, the two ends of the down tube are punched into sheet structures, fourth through holes are formed in the sheet structures, and the down tube is fixedly connected with the node disc through the cooperation of the fourth connecting piece and the fourth through holes and the third through holes A or B.
8. The attached lifting scaffold horizontal support truss structure of claim 1, wherein: the vertical rod is a steel square tube.
9. The attached lifting scaffold horizontal support truss structure of claim 4, wherein: the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are all bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841852.8U CN211499712U (en) | 2019-10-30 | 2019-10-30 | Horizontal support truss structure of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841852.8U CN211499712U (en) | 2019-10-30 | 2019-10-30 | Horizontal support truss structure of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211499712U true CN211499712U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841852.8U Active CN211499712U (en) | 2019-10-30 | 2019-10-30 | Horizontal support truss structure of attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211499712U (en) |
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2019
- 2019-10-30 CN CN201921841852.8U patent/CN211499712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: 276000 East intersection of national highway 206 and Wuyan Road, taihezhuang village, Yitang Town, Lanshan District, Linyi City, Shandong Province Patentee after: SHANDONG XINGANG GROUP Co.,Ltd. Country or region after: China Patentee after: SHANDONG XINGANG FORMWORK CO.,LTD. Address before: 276000 Shandong Xingang group, Xi'an Road, Liuqing sub district office, Lanshan District, Linyi City, Shandong Province Patentee before: SHANDONG XINGANG FORMWORK CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |