CN216865946U - Scaffold frame multi-angle truss down tube device - Google Patents
Scaffold frame multi-angle truss down tube device Download PDFInfo
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- CN216865946U CN216865946U CN202122694366.1U CN202122694366U CN216865946U CN 216865946 U CN216865946 U CN 216865946U CN 202122694366 U CN202122694366 U CN 202122694366U CN 216865946 U CN216865946 U CN 216865946U
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- rod
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Abstract
The utility model belongs to the technical field of building scaffolds, and particularly relates to a multi-angle truss diagonal rod device for a scaffold; including the down tube, the down tube includes middle screw rod and the sleeve pipe of both sides, and the screw rod meets and revolves to the same with the sleeve pipe screw thread of both sides, and the tip that the screw rod was kept away from to the sleeve pipe is provided with the gusset plate, has the downward pothook of opening on the gusset plate, is provided with vertical snap ring in the pole setting of being connected with the down tube, and the pothook is buckled in the snap ring and is connected the down tube with front and back pole setting. The utility model realizes the problem that the sizes of the inclined rods of the horizontal truss are too large when the distances between the vertical rods are different, and reduces the production and leasing costs. The connection point is reinforced by the extrusion of the clamping hook and the pin piece between the node plate and the clamping ring of the vertical rod, the traditional bolting mode is improved, and the mounting and dismounting efficiency is improved. The integrated level of the rod piece is high, all materials including the pin pieces for fastening are completely integrated on one rod piece, and the use is convenient for constructors.
Description
Technical Field
The utility model belongs to the technical field of building scaffolds, and particularly relates to a multi-angle truss diagonal rod device for a scaffold.
Background
The plate buckle type scaffold is characterized in that the integral frame is composed of cross rods, vertical rods and inclined rods, a horizontal truss composed of the inclined rods is a member with the largest abnormal shape, the member is different according to actual conditions of projects, and the angle formed by the member and the ground is different, so that the length is different, the horizontal truss is a structural form for ensuring the integrity of the horizontal height difference of the scaffold, the scaffold belongs to a structure which must exist, the sizes of the inclined rods are directly different, the inclined rods in the conventional scaffold are subjected to fixed-size production according to the actual conditions of the projects, the secondary utilization rate is low, the production and lease cost is directly improved, and therefore, in order to solve the problem, the multi-angle truss inclined rod device for the scaffold is designed, and the scaffold has industrial utilization value.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-angle truss diagonal rod device of a scaffold, aiming at overcoming the defects of the prior art, so as to improve the universality of materials for field installation, consider the installation convenience and improve the safety in the field construction process.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a scaffold frame multi-angle truss down tube device, includes the down tube, and the down tube includes the screw rod in the middle of and the sleeve pipe of both sides, and the screw rod meets and revolves to the same with the sleeve pipe screw thread of both sides, and the tip that the screw rod was kept away from to the sleeve pipe is provided with the gusset plate, has the pothook that the opening is decurrent on the gusset plate, is provided with vertical snap ring in the pole setting of being connected with the down tube, and the pothook is buckled in the snap ring and is connected the down tube with the pole setting of front and back.
Furthermore, a positive screw thread nut is welded at the end part of one of the sleeves close to the screw rod, a negative screw thread nut is welded at the end part of the other sleeve close to the screw rod, and the screw rod is connected with the positive screw thread nut and the negative screw thread nut in a matched mode.
The anti-falling device further comprises a wedge-shaped pin sheet, a slot is formed in the hook bottom of the hook, the pin sheet is inserted into the slot, the back of the hook is against the clamping ring, the clamping ring is extruded, the width of the head of the pin sheet is larger than that of the slot, and a protruding portion used for preventing falling is arranged at the tail portion penetrating through the slot.
Further, the sleeve is connected with the gusset plate in a welding mode.
Further, the sleeves on both sides of the screw are of equal length.
Compared with the prior art, the utility model has the advantages that:
according to the multi-angle truss diagonal rod device for the scaffold, the connection points are reinforced by extruding the clamping hooks and the pin pieces between the node plates and the clamping rings of the vertical rods, the traditional bolting mode is improved, and the mounting and dismounting efficiency is improved; rely on the fastener to fix the down tube, in taking into the draw-in ring of pole setting with the pothook earlier during the installation, so ann tear the in-process open and need not constructor and continuously hold and lift, only during the installation to the round pin piece fastening in the slot can, need not the bolt-on, operate when demolising otherwise, it is convenient to demolish. The utility model realizes the problem that the sizes of the inclined rods of the horizontal truss are more when the distances between the vertical rods are different, and reduces the production and lease costs. The rod piece is high in integration level, all materials including the pin pieces for fastening are completely integrated on one rod piece, and the rod piece is convenient to use for constructors. The tail part of the pin sheet at the node is provided with a circular bulge, so that the pin sheet can not slip out of the slot of the node plate, and the installation does not need to take accessories by hands, thereby improving the safety in the installation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure: 1-a screw; 2-a sleeve; 3-gusset plate; 3.1-hook; 3.2-slot; 4-erecting a pole; 5-a snap ring; 6-pin piece; 6.1-bulge.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.
As shown in fig. 1 and 2; the utility model provides a scaffold frame multi-angle truss down tube device, includes the down tube, and the down tube includes screw rod 1 in the middle of and the sleeve pipe 2 of both sides, and screw rod 1 meets and revolves to the same with the 2 screw threads of sleeve pipe of both sides, can carry out the regulation of length through the screw rod of interlude like this. The end part of the sleeve 2 far away from the screw rod 1 is provided with a gusset plate 3, the gusset plate 3 is provided with a clamping hook 3.1 with a downward opening, a vertical clamping ring 5 is arranged on the vertical rod 4 connected with the diagonal rod, and the clamping hook 3.1 is buckled into the clamping ring 5 to connect the diagonal rod with the front vertical rod 4 and the rear vertical rod 4.
The sleeves 2 on the two sides of the screw rod 1 are equal in length, a positive screw thread nut is welded at the end part, close to the screw rod 1, of one sleeve 2, a negative screw thread nut is welded at the end part, close to the screw rod 1, of the other sleeve 2, and the screw rod 1 is connected with the positive screw thread nut and the negative screw thread nut in a matched mode. So that the screw rod can extend into the sleeve through the nut to finally form a whole.
The clamping hook is characterized by further comprising a wedge-shaped pin sheet 6, an inserting groove 3.2 is formed in the hook bottom of the clamping hook 3.1, the pin sheet 6 is inserted into the inserting groove 3.2, the back of the clamping hook 3.1 is backed with the clamping hook 5, the clamping ring 5 is extruded, and when the pin sheet 6 is pressed downwards, the pin sheet, the clamping hook and the clamping ring are mutually extruded, so that the clamping hook is prevented from being separated from the clamping ring. The width of the head of the pin sheet 6 is larger than that of the slot 3.2, and a bulge 6.1 for preventing the pin sheet 6 from falling off from the slot 3.2 is arranged at the tail part penetrating through the slot 3.2.
The gusset plate 3 and the sleeve 2 are welded into a whole, and the angle between the gusset plate 3 and the sleeve 2 is 45 degrees.
The installation method is as follows: constructor inserts the pothook of down tube one end at first in the snap ring of pole setting, the other end is adjusted the truss down tube according to the difference of pole setting span, screw rod through the centre is adjusted it to suitable length, insert the pothook of one end in addition in the snap ring of adjacent pole setting, the truss down tube only is connected with two pole settings not hard up this moment, do not align mutual atress, the effect of horizontal truss structure can not be played, just need constructor to beat the round pin piece downwards, make round pin piece extrude with pothook and snap ring, make and become inseparable an organic whole between its three.
By analogy, the whole scaffold is installed, so that the horizontal truss plays a role in controlling horizontal height difference and stability.
The utility model realizes the problem that the sizes of the inclined rods of the horizontal truss are more when the distances between the vertical rods are different, and reduces the production and lease costs. The rod piece is high in integration level, all materials including the pin pieces for fastening are completely integrated on one rod piece, and the rod piece is convenient to use for constructors. The tail part of the pin sheet at the node is provided with a circular bulge, so that the pin sheet can not slip out of the slot of the node plate, and the installation does not need to take accessories by hands, thereby improving the safety in the installation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a scaffold frame multi-angle truss down tube device which characterized in that: the inclined rod comprises a screw rod (1) in the middle and sleeves (2) on two sides, the screw rod (1) is in threaded connection with the sleeves (2) on the two sides, the rotating directions of the screw rod and the sleeves are the same, a gusset plate (3) is arranged at the end part, far away from the screw rod (1), of the sleeve (2), a clamping hook (3.1) with a downward opening is arranged on the gusset plate (3), a vertical clamping ring (5) is arranged on a vertical rod (4) connected with the inclined rod, and the clamping hook (3.1) is buckled into the clamping ring (5) to connect the inclined rod with the front and rear vertical rods (4);
a positive screw thread nut is welded at the end part of one sleeve (2) close to the screw rod (1), a negative screw thread nut is welded at the end part of the other sleeve (2) close to the screw rod (1), and the screw rod (1) is connected with the positive screw thread nut and the negative screw thread nut in a matching way;
the anti-dropping device is characterized by further comprising a wedge-shaped pin sheet (6), a slot (3.2) is formed in the hook bottom of the hook (3.1), the pin sheet (6) is inserted into the slot (3.2) and leans against the hook (3.1) and the clamping ring (5) in an extruding mode, the width of the head of the pin sheet (6) is larger than that of the slot (3.2), and a protruding portion (6.1) used for preventing dropping is arranged at the tail portion penetrating through the slot (3.2).
2. The multi-angle truss diagonal bar device of claim 1, wherein: the sleeve (2) is connected with the gusset plate (3) in a welding mode.
3. The multi-angle truss diagonal bar device of claim 1, wherein: the sleeves (2) on the two sides of the screw (1) are equal in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122694366.1U CN216865946U (en) | 2021-11-05 | 2021-11-05 | Scaffold frame multi-angle truss down tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122694366.1U CN216865946U (en) | 2021-11-05 | 2021-11-05 | Scaffold frame multi-angle truss down tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865946U true CN216865946U (en) | 2022-07-01 |
Family
ID=82126249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122694366.1U Active CN216865946U (en) | 2021-11-05 | 2021-11-05 | Scaffold frame multi-angle truss down tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216865946U (en) |
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2021
- 2021-11-05 CN CN202122694366.1U patent/CN216865946U/en active Active
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