CN210105266U

CN210105266U - Attached lifting scaffold truss connection structure

Info

Publication number: CN210105266U
Application number: CN201920590209.6U
Authority: CN
Inventors: 徐洪广; 魏炜; 徐成瑶; 聂超; 杨峰
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-21
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to an inserted lift scaffold truss connection structure, walk guidance tape and truss plate including constituteing the attached lift scaffold support body, truss plate locates and walks guidance tape top, the upper surface of walking guidance tape both sides is equipped with down the carriage, be equipped with the first bolt mounting hole more than two in the lower carriage, the upper surface of truss plate both sides is equipped with the carriage, it is equipped with the second bolt mounting hole more than two in the carriage to go up, it is equipped with straight web member to walk between guidance tape and the truss plate, straight web member both ends are equipped with respectively with first bolt mounting hole, the first connecting bolt that second bolt mounting hole should link to each other, it still is equipped with the pole setting between guidance tape and the truss plate to walk, the upper end of pole setting extends towards truss plate's top, the pole setting is fixed respectively in first bolt mounting hole and second bolt mounting hole through second connecting bolt, the pole setting links to each other with elevating system again. The utility model discloses simple structure is reliable, and the truss installation is dismantled more conveniently, high-efficient, and is also safer when the installation is dismantled.

Description

Attached lifting scaffold truss connection structure

Technical Field

The utility model relates to a construction technical field especially relates to an attached lifting foot hand rack truss connection structure.

Background

In the building construction process, especially in the construction process of super high-rise buildings, the attached lifting scaffold can not be separated, and in order to facilitate transportation and assembly and disassembly, the frame body structure of the attached lifting scaffold is formed by connecting trusses together through bolts.

As shown in fig. 1, a scaffold truss connection structure in the prior art is provided, in which an upper connection frame 21 is disposed on a bottom surface of a truss plate 2, a lower connection frame 11 is disposed on a bottom surface of a walkway plate 1, and bolt mounting holes 111 and 112 are respectively disposed in the lower connection frame 11 and the upper connection frame 21 for mounting bolts for connection; by adopting the structure, when the joints between the truss plates 2, between the truss plates 2 and the vertical rods, between the walkway plates 1 and the vertical rods are assembled and disassembled, workers need to lie on the walkway plates 1 or the truss plates 2 and stretch both hands into the bottoms of the walkway plates 1 or the truss plates 2 to install or disassemble the bolts, the bolts on the bottom surfaces of the walkway plates 1 or the truss plates 2 are difficult to see in the assembling and disassembling process, the sight of the workers is shielded, the operation is inconvenient, the assembling and disassembling efficiency is low, and the assembling and disassembling process has the potential safety hazards that the bolts easily fall off and the like.

Disclosure of Invention

In order to solve the problem, the utility model aims to provide an attached lifting scaffold truss connection structure, the device simple structure is reliable, and the installation is dismantled more conveniently, high-efficient, also safer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an attached lifting scaffold truss connecting structure comprises a walkway plate and a truss plate which form an attached lifting scaffold frame body, wherein the truss plate is arranged above the walkway plate, the upper surfaces of two sides of the walkway plate are provided with lower connecting frames, more than two first bolt mounting holes are arranged in the lower connecting frames, the upper surfaces of two sides of the truss plate are provided with upper connecting frames, more than two second bolt mounting holes are arranged in the upper connecting frames, a straight web member for supporting and connecting is arranged between the walkway plate and the truss plate, the two ends of the straight web member are respectively provided with first connecting bolts correspondingly connected with the first bolt mounting holes in the lower connecting frames and the second bolt mounting holes in the upper connecting frames, a vertical rod is further arranged between the walkway plate and the truss plate, the upper end of the vertical rod extends towards the upper side of the truss plate, the vertical rod is respectively fixed in the first bolt mounting holes and the second bolt mounting holes through the second connecting bolts, the upright rod is connected with the lifting mechanism.

Furthermore, still be equipped with oblique web member between guidance tape and the truss plate, the both ends of oblique web member respectively through third connecting bolt with first bolt mounting hole and second bolt mounting hole correspond and are connected.

Furthermore, the two ends of the straight web member are provided with supporting steps which can be matched with the lower connecting frame and the upper connecting frame respectively.

Furthermore, the upright rod is provided with an auxiliary support frame at the joint of the lower connecting frame and the upper connecting frame, and the auxiliary support frame is provided with a fourth connecting bolt correspondingly connected with the first bolt mounting hole and the second bolt mounting hole.

Furthermore, the auxiliary support frame is provided with a support block capable of limiting and supporting the lower connecting frame and the upper connecting frame, and the auxiliary support frame and the support block are integrally processed to form parts.

Further, lower carriage and last carriage are formed by processing of hollow square pipe, the carriage welding is in the upper surface of walkways board both sides down, it welds to go up the carriage the upper surface of truss plate both sides.

Furthermore, the two ends of the truss plate above the walkway plate are respectively provided with a walkway end baffle and a truss end baffle.

The utility model discloses following beneficial effect has:

1. the upper surfaces of the two sides of the truss plate and the walkway plate are provided with the upper and lower connecting frames, namely the upper and lower connecting frames are arranged on the upper side surface of the truss plate or the walkway plate, bolt mounting holes are arranged in the upper and lower connecting frames, the installation and the disassembly of bolts are carried out on the upper side of the truss plate or the walkway plate, the operation process is convenient to observe, the bolts are convenient to install and disassemble, and the bolts are not easy to drop off during the installation and the disassembly;

2. the truss plate and the walkway plate of the utility model are provided with the straight web members for supporting connection, and can also be provided with the diagonal web members for reinforcing support, thereby ensuring the truss plate and the walkway plate to be firm and reliable after being fixed;

3. the utility model discloses the lower extreme of pole setting is again through auxiliary stay frame, supporting shoe and fix on truss plate and pavement board, and its intensity is better, installs and removes also conveniently moreover.

In a word, the utility model discloses improve the back, attached lifting scaffold support body simple structure is reliable, and the truss installation is dismantled more conveniently, high-efficient, and is also safer when the installation is dismantled.

Drawings

FIG. 1 is a schematic view of a prior art scaffolding truss connection;

fig. 2 is a schematic perspective view of the truss connection structure of the attached lifting scaffold of the present invention;

FIG. 3 is an enlarged schematic view of the junction of the upright rod, the lower connecting frame and the upper connecting frame of the present invention;

FIG. 4 is a schematic structural view of the auxiliary supporting frame of the present invention;

fig. 5 is a schematic structural view of the straight web member of the present invention.

Description of reference numerals:

1. a walkway plate; 11. a lower connecting frame; 111. a first bolt mounting hole; 12. a walkway end baffle; 2. A truss plate; 21. an upper connection frame; 211. a second bolt mounting hole; 22. a truss end baffle; 3. a straight web member; 31. supporting a step; 4. a first connecting bolt; 5. erecting a rod; 51. an auxiliary support frame; 511. a support block; 52. a fourth connecting bolt; 6. a second connecting bolt; 7. a lifting mechanism; 8. a diagonal web member; 9. and a third connecting bolt.

Detailed Description

The invention will be described in further detail with reference to the following drawings and specific embodiments:

referring to fig. 2-5, an attached lifting scaffold truss connection structure includes a walkway plate 1 and a truss plate 2 which form an attached lifting scaffold frame body, the truss plate 2 is arranged above the walkway plate 1, the upper surfaces of both sides of the walkway plate 1 are provided with lower connection frames 11, the lower connection frame 11 is provided with more than two first bolt installation holes 111, the upper surfaces of both sides of the truss plate 2 are provided with upper connection frames 21, the upper connection frames 21 are provided with more than two second bolt installation holes 211, a straight web member 3 for supporting connection is arranged between the walkway plate 1 and the truss plate 2, two ends of the straight web member 3 are respectively provided with first connection bolts 4 correspondingly connected with the first bolt installation holes 111 in the lower connection frame 11 and the second bolt installation holes 211 in the upper connection frames 21, a vertical rod 5 is further arranged between the walkway plate 1 and the truss plate 2, the upper end of pole setting 5 extends towards the top of truss plate 2, pole setting 5 is fixed respectively in first bolt mounting hole 111 and second bolt mounting hole 211 through second connecting bolt 6, pole setting 5 links to each other with elevating system 7 again, and elevating system 7 can drive the whole lift that goes up and down of inserted lift scaffold support body.

Still be equipped with oblique web member 8 between guidance tape 1 and the truss plate 2, oblique web member 8's both ends respectively through third connecting bolt 9 with first bolt mounting hole 111 corresponds with second bolt mounting hole 211 and connects.

Referring to fig. 3 to 4, an auxiliary support frame 51 is welded at a joint of the upright rod 5 and the lower connecting frame 11 and the upper connecting frame 21, and a fourth connecting bolt 52 correspondingly connected with the first bolt mounting hole 111 and the second bolt mounting hole 211 is disposed on the auxiliary support frame 51. The auxiliary support frame 51 is provided with a support block 511 capable of limiting and supporting the lower connecting frame 11 and the upper connecting frame 21, the support block 511 is also fixed on the upright rod 5 through bolts, and the auxiliary support frame 51 and the support block 511 are integrally machined sheet metal parts.

Referring to fig. 5, the two ends of the straight web member 3 are provided with supporting steps 31 capable of being respectively matched with the lower connecting frame 11 and the upper connecting frame 21, and the supporting steps 31 can better support and fix the lower connecting frame 11 and the upper connecting frame 21.

Lower carriage 11 and last carriage 21 are formed by hollow square pipe processing, lower carriage 11 welds the upper surface of 1 both sides of pavement board can also set up supplementary stay tube increase strength under two between the carriage 11, it welds to go up carriage 21 the upper surface of 2 both sides of truss plate.

And a walkway end baffle 12 and a truss end baffle 22 are respectively arranged at two ends of the truss plate 2 above the walkway plate 1.

When the utility model is installed, the straight web members 3, the upright rods 5 and the diagonal web members 8 are respectively installed on the walkway plate 1 by using corresponding bolts, and then the truss plates 2 are correspondingly installed on the straight web members 3, the upright rods 5 and the diagonal web members 8; the disassembly sequence is reversed. Each spare part and bolt are fit for workman's operation during the installation, and the simple operation is high-efficient.

The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an attached lifting scaffold truss connection structure which characterized in that: comprises a walkway plate (1) and truss plates (2) which form an attached lifting scaffold frame body, wherein the truss plates (2) are arranged above the walkway plate (1), the upper surfaces of the two sides of the walkway plate (1) are provided with lower connecting frames (11), more than two first bolt mounting holes (111) are arranged in the lower connecting frames (11), the upper surfaces of the two sides of the truss plates (2) are provided with upper connecting frames (21), more than two second bolt mounting holes (211) are arranged in the upper connecting frames (21), a straight web member (3) for supporting and connecting is arranged between the walkway plate (1) and the truss plates (2), the two ends of the straight web member (3) are respectively provided with first connecting bolts (111) in the lower connecting frames (11) and second connecting bolts (211) in the upper connecting frames (21) which are correspondingly connected with first connecting bolts (4), still be equipped with pole setting (5) between guidance tape (1) and truss plate (2), the upper end of pole setting (5) extends towards the top of truss plate (2), pole setting (5) are fixed respectively in first bolt mounting hole (111) and second bolt mounting hole (211) through second connecting bolt (6), pole setting (5) link to each other with elevating system (7) again.

2. The truss attachment structure of an attached lifting scaffold of claim 1, wherein: still be equipped with diagonal web member (8) between guidance tape (1) and truss plate (2), the both ends of diagonal web member (8) respectively through third connecting bolt (9) with first bolt mounting hole (111) and second bolt mounting hole (211) correspond the connection.

3. The truss attachment structure of an attached lifting scaffold of claim 1, wherein: the two ends of the straight web member (3) are provided with supporting steps (31) which can be respectively matched with the lower connecting frame (11) and the upper connecting frame (21).

4. The truss attachment structure of an attached lifting scaffold of claim 1, wherein: pole setting (5) with lower carriage (11) and last carriage (21) junction are equipped with auxiliary stay frame (51), be equipped with on auxiliary stay frame (51) with first bolt mounting hole (111) and second bolt mounting hole (211) correspond fourth connecting bolt (52) of connecting.

5. The truss attachment structure of an attached lifting scaffold of claim 4, wherein: the auxiliary support frame (51) is provided with a support block (511) capable of limiting and supporting the lower connecting frame (11) and the upper connecting frame (21), and the auxiliary support frame (51) and the support block (511) are integrally machined parts.

6. The truss attachment structure of an attached lifting scaffold of claim 1, wherein: lower carriage (11) and last carriage (21) are formed by hollow square pipe processing, lower carriage (11) welding is in the upper surface of pavement slab (1) both sides, it welds in to go up carriage (21) the upper surface of truss plate (2) both sides.

7. The truss attachment structure of an attached lifting scaffold of claim 1, wherein: and a walkway end baffle (12) and a truss end baffle (22) are respectively arranged at two ends of the truss plate (2) above the walkway plate (1).