CN213950436U - Pulling device for scaffold material - Google Patents
Pulling device for scaffold material Download PDFInfo
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- CN213950436U CN213950436U CN202023007089.4U CN202023007089U CN213950436U CN 213950436 U CN213950436 U CN 213950436U CN 202023007089 U CN202023007089 U CN 202023007089U CN 213950436 U CN213950436 U CN 213950436U
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- pulling device
- connecting plate
- scaffolding material
- plate
- clamping head
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Abstract
The utility model discloses a draw and rise device for scaffold material includes: the clamping head is of a C-shaped structure and comprises a top plate, a bottom plate parallel to the top plate and a first connecting plate which is vertically arranged and used for connecting the left ends of the top plate and the bottom plate, and the clamping head can be clamped on the edge of a ship section; the clamping device comprises at least two clamping pieces, each clamping piece comprises a bolt and a nut, the surface of the top plate is provided with a hole and welded with the nut, and the bolt penetrates through the nut to enter the C opening of the clamping head to tightly press the surface of the edge of the ship section to realize the fixation of the clamping head and the platform surface; the fixed pulley is vertically welded at one end of the second connecting plate; and one end of the stress rod is vertically welded at one end of the second connecting plate. The utility model discloses not only can effectively reduce the rope and easily cause rope wearing and tearing with segmentation edge friction, improve simultaneously taking of scaffold frame and tear the progress open.
Description
Technical Field
The utility model relates to a draw and rise device for scaffold frame material.
Background
Scaffold material draws and rises device is applicable to scaffold and takes to pull up three-dimensional scaffold material transport from top to bottom when tearing open, and the atress easily skidded when scaffold operating personnel draws high scaffold material at present has the potential safety hazard, and the scaffold is taken when tearing open and is pulled the atress unstability when heavier scaffold material in segmentation top edge, and the rope easily causes the rope wearing and tearing with segmentation edge friction, reduces simultaneously and takes open the progress.
Disclosure of Invention
The utility model aims at solving the above problems and providing a pulling device for scaffold material, not only can effectively reduce the rope and easily cause rope wearing and tearing with segmentation edge friction, improve simultaneously the taking of scaffold and tear the progress open.
The purpose of the utility model is realized like this:
the utility model discloses a draw and rise device for scaffold material includes:
the clamping head is of a C-shaped structure and comprises a top plate, a bottom plate parallel to the top plate and a first connecting plate which is vertically arranged and used for connecting the left ends of the top plate and the bottom plate, and the clamping head can be clamped on the edge of a ship section;
the clamping device comprises at least two clamping pieces, each clamping piece comprises a bolt and a nut, the surface of the top plate is provided with a hole and welded with the nut, and the bolt penetrates through the nut to enter the C opening of the clamping head to tightly press the surface of the edge of the ship section to realize the fixation of the clamping head and the platform surface;
a second connecting plate, a first connecting plate,
a fixed pulley vertically welded to one end of the second connecting plate; and
one end of the stress rod is vertically welded to one end of the second connecting plate, the other end of the stress rod is welded to the left side face of the first connecting plate, and an included angle formed between the axial direction of the stress rod and the horizontal plane is-30 degrees to-60 degrees or 30 degrees to 60 degrees.
The distance between the top plate and the bottom plate in the pulling device for scaffold materials is 38 mm.
The front and rear edges of the top plate and the bottom plate of the pulling device for scaffold materials are provided with ribbed plates for structural reinforcement.
The upper end of the bolt in the pulling device for scaffold materials is welded with a circular ring with a hole in the horizontal direction.
The diameter of the stud of the bolt in the pulling device for scaffold materials is 15 mm.
The length of the second connecting plate in the pulling device for scaffold materials is 160mm, and the width of the second connecting plate is 80 mm.
The distance between the stress rod and the fixed pulley in the pulling device for scaffold materials is 57 mm.
The length of the stress rod in the pulling-up device for scaffold materials is 300 mm.
The axial direction of the stress rod in the pulling device for scaffold materials forms an included angle of 30 degrees with the horizontal plane.
The number of the clamping pieces in the pulling device for scaffold materials is two.
The utility model discloses not only can effectively reduce the rope and easily cause rope wearing and tearing with segmentation edge friction, improve simultaneously taking of scaffold frame and tear the progress open.
Drawings
Fig. 1 is a schematic structural view of a pulling device for scaffold material according to the present invention;
fig. 2 is a top view of the chuck of the present invention;
fig. 3 is a connection state diagram of the second connecting plate, the fixed pulley and the force-bearing rod of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 3, it is shown that a lifting device for scaffold material of the present invention comprises:
the clamping head 1 is of a C-shaped structure and comprises a top plate 11, a bottom plate 12 parallel to the top plate 11 and a first connecting plate 13 vertically arranged to connect the left ends of the top plate 11 and the bottom plate 12, the clamping head 1 can be clamped on the edge of a ship section, in the embodiment, the distance between the top plate 11 and the bottom plate 12 is 38mm, and the front edge and the rear edge of the top plate 11 and the rear edge of the bottom plate 12 are provided with rib plates 14 for structural reinforcement;
at least two clamping pieces 2, wherein each clamping piece 2 comprises a bolt 21 and a nut 22, the surface of the top plate 11 is provided with a hole and the nut 22 is welded, the bolt 21 penetrates through the nut 22 to enter the C opening of the clamping head 1 to abut against the surface of the edge of the ship section to realize the fastening of the clamping head 1 and the platform surface; in this embodiment, the upper end of the bolt 21 is welded with a circular ring 23 with a hole in the horizontal direction, and the diameter of the stud of the bolt 21 is 15mm through the circular ring 23;
a second connecting plate 4, in this embodiment, the second connecting plate 4 has a length of 160mm and a width of 80 mm;
a fixed pulley 5 vertically welded to one end of the second connecting plate 4; and
the stress rod 6 is vertically welded at one end of the left side surface of the second connecting plate 4 at one end, the other end of the stress rod 6 is welded with the first connecting plate 13, and an included angle between the axial direction of the stress rod 6 and the horizontal plane is-30 degrees to-60 degrees or 30 degrees to 60 degrees, in the embodiment, the distance between the stress rod 6 and the fixed pulley 5 is 57 mm; the length of the stress rod 6 is 300mm, and the included angle between the axial direction of the stress rod 6 and the horizontal plane is 30 degrees.
In the use of the utility model, the C port of the chuck 1 is clamped at the edge of the platform of the ship section and is screwed by the bolt 21 of the clamping piece 2 to realize the fixation of the ship section of the chuck 1, and the ring 23 at the top of the bolt 21 can be inserted into a rod piece to realize the labor-saving operation of the screwing process of the bolt 21; the rope for hoisting is wound around the fixed pulley 5, one end of the rope is bound with the scaffold material to be hoisted, and the other end of the rope is pulled up by manpower or mechanical force.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (10)
1. A pulling device for scaffolding material, comprising:
the clamping head is of a C-shaped structure and comprises a top plate, a bottom plate parallel to the top plate and a first connecting plate which is vertically arranged and used for connecting the left ends of the top plate and the bottom plate, and the clamping head can be clamped on the edge of a ship section;
at least two clamping pieces, wherein each clamping piece comprises a bolt and a nut, the surface of the top plate is provided with a hole and welded with the nut, and the bolt penetrates through the nut to enter the C opening of the clamping head to tightly press the surface of the edge of the ship section to realize the fixation of the clamping head and the platform surface;
a second connecting plate, a first connecting plate,
a fixed pulley vertically welded to one end of the second connecting plate; and
one end of the stress rod is vertically welded at one end of the second connecting plate, the other end of the stress rod is welded with the left side face of the first connecting plate, and an included angle between the axial direction of the stress rod and the horizontal plane is-30 degrees to-60 degrees or 30 degrees to 60 degrees.
2. A pulling device for scaffolding material according to claim 1, characterised in that the spacing between the top and bottom plates is 38 mm.
3. A pulling device for scaffolding material as claimed in claim 1, in which the front and rear edges of the top and bottom plates are provided with ribs for structural reinforcement.
4. A pulling device for scaffolding material as claimed in claim 1, wherein the upper end of the bolt is welded with a horizontally apertured ring.
5. A pulling device for scaffolding material according to claim 1, characterised in that the stud diameter of the bolt is 15 mm.
6. A pulling device for scaffolding material according to claim 1, characterised in that the second attachment plate is 160mm long and 80mm wide.
7. A pulling device for scaffolding material according to claim 1, wherein the spacing between the force bar and the fixed pulley is 57 mm.
8. A pulling device for scaffolding material as claimed in claim 1, wherein the length of the force bar is 300 mm.
9. A pulling device for scaffolding material according to claim 1, wherein the axial direction of the force-bearing bar is at an angle of 30 ° to the horizontal.
10. A pulling device for scaffolding material according to claim 1, characterised in that the number of said gripping members is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007089.4U CN213950436U (en) | 2020-12-15 | 2020-12-15 | Pulling device for scaffold material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007089.4U CN213950436U (en) | 2020-12-15 | 2020-12-15 | Pulling device for scaffold material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950436U true CN213950436U (en) | 2021-08-13 |
Family
ID=77216140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007089.4U Active CN213950436U (en) | 2020-12-15 | 2020-12-15 | Pulling device for scaffold material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950436U (en) |
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2020
- 2020-12-15 CN CN202023007089.4U patent/CN213950436U/en active Active
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