CN216340843U - Connecting structure for upright rod and cross rod of scaffold - Google Patents
Connecting structure for upright rod and cross rod of scaffold Download PDFInfo
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- CN216340843U CN216340843U CN202122721168.XU CN202122721168U CN216340843U CN 216340843 U CN216340843 U CN 216340843U CN 202122721168 U CN202122721168 U CN 202122721168U CN 216340843 U CN216340843 U CN 216340843U
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Abstract
The utility model relates to a connecting structure for a vertical rod and a transverse rod of a scaffold, which comprises a transverse rod, a vertical rod and a fastener, wherein the fastener comprises a left connecting piece and a right connecting piece, the left connecting piece and the right connecting piece are separately connected, the left connecting piece and the right connecting piece both comprise a half connecting ring and an arc-shaped supporting plate, the arc-shaped supporting plate is arranged at the upper end of the connecting ring, when the fastener is connected with the transverse rod and the vertical rod, the left connecting piece and the right connecting piece are connected into a whole and clamp and fix the vertical rod, and the end part of the transverse rod is fixed on the upper surface of the arc-shaped supporting plate; the utility model has strong practicability and very simple operation, can realize the function of fixedly connecting a plurality of horizontally arranged cross rods with one vertical rod, can adjust the installation height of each cross rod according to actual needs, reasonably solves the difficulty in erecting the inner support frame body, ensures the safety of the frame body and improves the management efficiency.
Description
Technical Field
The utility model relates to a connecting structure for a vertical rod and a transverse rod of a scaffold, and belongs to the technical field of building construction auxiliary equipment.
Background
The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, is mainly used for outer walls, interior decoration or places with higher floor height and incapable of direct construction, and is mainly used for maintenance of safety nets of construction personnel for up-and-down activities or peripheral safety nets, high-altitude installation members and the like.
A scaffold fastener disclosed in chinese patent No. CN107355070B, comprising: the base comprises a placing area, a connecting end and a fixed end, wherein the connecting end and the fixed end are arranged on two sides of the placing area; one end of the pinch plate is rotatably connected to the connecting end, and the other end of the pinch plate extends towards the fixed end. In view of the above, the inventor of the present invention believes that the above-mentioned fastener fixes the vertical rod and the plurality of horizontal rods as a whole, which lacks flexibility, and thus needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a connecting structure for upright posts and cross rods of a scaffold, which can realize the function of fixedly connecting a plurality of horizontally arranged cross rods with one upright post, and the mounting height of each cross rod can be adjusted according to actual requirements.
The technical scheme of the utility model is as follows:
the utility model provides a connection structure for scaffold frame pole setting and horizontal pole, includes horizontal pole, pole setting and fastener, the fastener includes left connecting piece and right connecting piece, separable connection between left side connecting piece and the right connecting piece, left side connecting piece and right connecting piece all include half go-between and camber backup pad, and the camber backup pad sets up in the upper end of go-between, and when the fastener is connected with horizontal pole, pole setting, left side connecting piece and right connecting piece are connected as an organic whole and press from both sides tight pole setting of fixing, and the end fixing of horizontal pole is at camber backup pad upper surface.
Through adopting above-mentioned technical scheme, when many horizontal poles and pole setting are connected to needs, only need merge left connecting piece and right connecting piece together and install in the pole setting, at this moment, the tight pole setting of two half go-between cooperations clamp, and two arc backup pad combinations form the supporting disk that is cyclic annular setting, and the tip of each horizontal pole can be taken on the tray and utilize like modes such as welding, ligature, stirrup to fix together to make many horizontal poles can be together fixed with a pole setting.
Optionally, one side of the left connecting piece and one side of the right connecting piece are hinged, and the other side of the left connecting piece and the other side of the right connecting piece are detachably connected.
Through adopting above-mentioned technical scheme, when the tight pole setting of needs left connecting piece and right connecting piece cooperation clamp, only need place left connecting piece on the outer wall of pole setting, then rotate right connecting piece for left connecting piece links together with the one side that right connecting piece did not set up articulated relation, can accomplish the equipment of fastener.
Optionally, a first bolt and a first nut are arranged between the separable sides of the left connecting piece and the right connecting piece, and the first bolt penetrates through the left connecting piece and the right connecting piece and is in threaded connection with the first nut.
Through adopting above-mentioned technical scheme, wear to establish left connecting piece and right connecting piece through the bolt with first bolt, then threaded connection has first nut on the bolt of first bolt, and the nut through first bolt and the cooperation between the first nut can be in the same place left connecting piece and right connecting piece do not set up the one side of articulated relation and fix.
Optionally, be provided with first engaging lug between the separable one side of left connecting piece and right connecting piece, first bolt is worn to establish twice first engaging lug.
Through adopting above-mentioned technical scheme, through first engaging lug for the area of contact increase of left connecting piece and right connecting piece and first bolt and first nut effectively ensures the connection stability between one side that left connecting piece and right connecting piece do not have the articulated relation.
Optionally, all set up the second engaging lug on the both sides of left side connecting piece and right connecting piece, all be provided with a plurality of second bolts on left side connecting piece and the right connecting piece both sides, each the second bolt all wears to establish twice second engaging lug and the threaded connection who establishes relevant position has the second nut.
Through adopting above-mentioned technical scheme, utilize the cooperation between second bolt and the second nut, can make left connecting piece and the right connecting piece that merge together fixed together, utilize the second engaging lug can increase the stability of being connected between left connecting piece and right connecting piece and second bolt and the second nut.
Optionally, the outer wall of each half connecting ring is provided with a plurality of reinforcing ribs, and the upper end of each reinforcing rib is connected with the lower surface of the arc-shaped supporting plate.
Through adopting above-mentioned technical scheme, utilize the strengthening rib can increase the joint strength between half go-between and the arc backup pad.
Optionally, the tip of horizontal pole utilizes U type clamp to fix on half go-between ring, the both ends of U type clamp all utilize the mode of boltwork lock to be connected with the arc backup pad for the bolt that pins U type clamp wears to establish the arc backup pad.
Through adopting above-mentioned technical scheme, utilize U type clamp can press from both sides the tip of horizontal pole tight fix in the arc backup pad, realize the dismantled relation of connection between horizontal pole and the pole setting.
Optionally, a bolt penetrating through the arc-shaped supporting plate is inserted into the end of the cross rod, and the bolt is clamped with the outer wall of the cross rod.
Through adopting above-mentioned technical scheme, utilize the bolt to fix the tip joint of horizontal pole in the arc backup pad to realize the dismantled relation of connection between horizontal pole and the pole setting.
The utility model has the following beneficial effects:
when the support is used, the function of fixedly connecting a plurality of horizontally arranged cross rods and one vertical rod can be realized, the mounting height of each cross rod can be adjusted according to actual needs, the difficulty in erecting the inner support frame body is reasonably solved, the safety of the frame body is ensured, and the management efficiency is improved.
Drawings
Fig. 1 is a schematic view of a connection structure of embodiment 1 of the present application;
FIG. 2 is a schematic structural view of a fastener according to embodiment 1 of the present application;
FIG. 3 is a bottom view of the fastener of embodiment 1 of the present application;
FIG. 4 is a schematic view of fixing a cross bar of embodiment 1 of the present application;
FIG. 5 is a schematic view of a link structure of embodiment 2 of the present application;
fig. 6 is a schematic view of a connection structure of embodiment 3 of the present application.
The reference numbers in the figures denote:
1. a cross bar; 2. erecting a rod; 3. a fastener; 31. a left connector; 311. a connecting ring; 312. an arc-shaped support plate; 313. a first connecting lug; 314. a second engaging lug; 32. a right connector; 33. a first fastener; 331. a first bolt; 332. a first nut; 34. reinforcing ribs; 35. a second fastener; 351. a second bolt; 352. a second nut; 4. a U-shaped clamp; 41. mounting blocks; 5. and (4) a bolt.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Example 1:
referring to fig. 1, this connection structure includes horizontal pole 1, pole setting 2 and fastener 3, can dismantle between fastener 3 and the pole setting 2 and be connected, and horizontal pole 1 horizontally is provided with a plurality of, and each horizontal pole 1 is close to the one end tip of pole setting 2 and all is connected with the upper end of fastener 3.
Referring to fig. 2, the fastener 3 includes a left connector 31, a right connector 32 and a first fastener 33, the left connector 31 and the right connector 32 each include a connection ring 311 and an arc-shaped support plate 312, the inner side of the arc-shaped support plate 312 is connected to the upper end of the connection ring 311, a plurality of reinforcing ribs 34 (not shown in fig. 2) are circumferentially arranged along the axis of the connection ring 311 on the outer wall of the connection ring 311, and the upper ends of the reinforcing ribs 34 are connected to the lower surface of the arc-shaped support plate 312.
Referring to fig. 3, a first connecting lug 313 is disposed on one side of each of the left connecting piece 31 and the right connecting piece 32, the sides of the left connecting piece 31 and the right connecting piece 32, which are not provided with the first connecting lug 313, are movably connected in a hinged manner, two first fastening pieces 33 are arranged along the axis direction of the fastener 3, each of the two first fastening pieces 33 includes a first bolt 331 and a first nut 332, a bolt body of the first bolt 331 penetrates through the two first connecting lugs 313 and is in threaded connection with the first nut 332, and the two first connecting lugs 313 are clamped and fixed together by matching between a nut of the first bolt 331 and the first nut 332.
Referring to fig. 4, each arc-shaped support plate 312 is provided with a U-shaped clamp 4, a notch of the U-shaped clamp 4 is arranged downward, two ends of the U-shaped clamp 4 are provided with mounting blocks 41 attached to the upper surface of the arc-shaped support plate 312, and the two mounting blocks 41 are fixedly connected with the arc-shaped support plate 312 by means of bolt locking; wherein, the bolt body of the bolt for locking the installation block 41 and the arc support plate 312 is arranged through the installation block 41 and the arc support plate 312.
Example 2:
referring to fig. 5, the difference between this embodiment and embodiment 1 is that second engaging lugs 314 are disposed on both sides of the left connecting member 31 and the right connecting member 32, a plurality of second fastening members 35 arranged along the axial direction of the fastening member 3 are disposed between both sides of the left connecting member 31 and the right connecting member 32, when the left connecting member 31 and the right connecting member 32 are combined together, the second engaging lugs 314 disposed on both sides of the left connecting member 31 are respectively attached to the second engaging lugs 314 disposed on both sides of the right connecting member 32, each second fastening member 35 includes a second bolt 351 and a second nut 352, a bolt body of the second bolt 351 penetrates through the two second engaging lugs 314 and is in threaded connection with the second nut 352, and the two second engaging lugs 314 attached to each other are clamped and fixed together by the nut of the second bolt 351 and the second nut 352.
Example 3:
referring to fig. 6, the present embodiment is different from embodiment 1 in that a plug 5 having a lower end penetrating through an arc-shaped support plate 312 is inserted into an end of a cross bar 1, and an upper end of the plug 5 is engaged with an outer wall of the cross bar 1.
Specifically, the bolt 5 is the setting of halfpace form, and when the bolt 5 was inserted and is located on horizontal pole 1, the great one end of 5 areas of bolt set up.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a be used for scaffold frame pole setting and connection structure of crossbeam which characterized in that: including horizontal pole (1), pole setting (2) and fastener (3), fastener (3) are including left connecting piece (31) and right connecting piece (32), separable connection between left side connecting piece (31) and right connecting piece (32), left side connecting piece (31) and right connecting piece (32) all include half go-between (311) and arc backup pad (312), arc backup pad (312) set up in the upper end of go-between (311), when fastener (3) are connected with horizontal pole (1), pole setting (2), left side connecting piece (31) and right connecting piece (32) are connected as an organic whole and are pressed from both sides tightly and fix pole setting (2), and the tip of horizontal pole (1) is fixed at arc backup pad (312) upper surface.
2. A connecting structure for scaffold uprights and cross-bars according to claim 1, characterized in that: the left connecting piece (31) and the right connecting piece (32) are hinged between one side of the left connecting piece and the other side of the right connecting piece (31) and the other side of the right connecting piece (32) are detachably connected.
3. A connecting structure for scaffold uprights and cross-bars according to claim 2, characterized in that: a first bolt (331) and a first nut (332) are arranged between the separable sides of the left connecting piece (31) and the right connecting piece (32), and the first bolt (331) penetrates through the left connecting piece (31) and the right connecting piece (32) and is in threaded connection with the first nut (332).
4. A connecting structure for scaffold uprights and cross-bars according to claim 3, characterized in that: left side connecting piece (31) and the separable one side of right connecting piece (32) all are provided with first engaging lug (313), first bolt (331) are worn to establish twice first engaging lug (313).
5. A connecting structure for scaffold uprights and cross-bars according to claim 1, characterized in that: all set up second engaging lug (314) on the both sides wall of left connecting piece (31) and right connecting piece (32), all be provided with a plurality of second bolts (351) on left side connecting piece (31) and right connecting piece (32) both sides, each second bolt (351) all wear to establish twice second engaging lug (314) and threaded connection of relevant position has second nut (352).
6. A connecting structure for scaffold uprights and cross-bars according to claim 1, characterized in that: the outer wall of each half connecting ring (311) is provided with a plurality of reinforcing ribs (34), and the upper ends of the reinforcing ribs (34) are connected with the lower surface of the arc-shaped supporting plate (312).
7. A connecting structure for scaffold uprights and cross-bars according to claim 1, characterized in that: the tip of horizontal pole (1) utilizes U type clamp (4) to fix on arc backup pad (312), the both ends of U type clamp (4) all utilize the mode of bolt lock to be connected with arc backup pad (312) for the bolt that pins U type clamp (4) wears to establish arc backup pad (312).
8. A connecting structure for scaffold uprights and cross-bars according to claim 1, characterized in that: the side wall of the end part of the cross rod (1) is inserted with a bolt (5) penetrating through the arc-shaped support plate (312), and the bolt (5) is clamped with the outer wall of the cross rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721168.XU CN216340843U (en) | 2021-11-08 | 2021-11-08 | Connecting structure for upright rod and cross rod of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721168.XU CN216340843U (en) | 2021-11-08 | 2021-11-08 | Connecting structure for upright rod and cross rod of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216340843U true CN216340843U (en) | 2022-04-19 |
Family
ID=81136521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122721168.XU Active CN216340843U (en) | 2021-11-08 | 2021-11-08 | Connecting structure for upright rod and cross rod of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216340843U (en) |
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2021
- 2021-11-08 CN CN202122721168.XU patent/CN216340843U/en active Active
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