CN213626616U

CN213626616U - Scaffold convenient to change connecting piece

Info

Publication number: CN213626616U
Application number: CN202022032197.0U
Authority: CN
Inventors: 唐红军; 王凯强; 成四军
Original assignee: Shanghai Hongjian Construction Engineering Co ltd
Current assignee: Shanghai Hongjian Construction Engineering Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-06
Anticipated expiration: 2030-09-16

Abstract

The application relates to a scaffold convenient for replacing connecting pieces, which comprises a plurality of supporting upright rods distributed on the horizontal plane, a plurality of demountable installation support the horizontal pole between the adjacent pole setting of supporting, support the montant and around being provided with installation mechanism between a plurality of support horizontal poles of its global, installation mechanism is including evenly setting up supporting a plurality of installation horizontal poles of pole setting circumference, the one end that the support pole setting was kept away from to the installation horizontal pole is provided with the installation montant, the outer peripheral face of supporting the pole setting slides and is connected with a plurality of mounting panels, set up the perforation with supporting pole setting looks adaptation on the mounting panel, set up the supported hole with installation montant looks adaptation on the mounting panel, the installation montant is installed in the supported hole, the both ends of supporting the horizontal pole are provided with the plug, the vertical setting of axis of plug, set up the mounting hole with plug looks adaptation. This application has and is convenient for change the mounting panel that warp or damage, reduces the effect that the scaffold supported the waste of pole setting.

Description

Scaffold convenient to change connecting piece

Technical Field

The application relates to the field of scaffolds, in particular to a scaffold convenient for replacing connecting pieces.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is commonly used on a higher outer wall layer on a construction site, and cannot be directly constructed. The scaffold that is common at present has the mounting panel including supporting the pole setting and supporting the horizontal pole, and the welding has in the pole setting, and the both ends of supporting the horizontal pole are provided with the plug, are provided with the mounting hole with plug looks adaptation on the mounting panel, and the plug is installed in the mounting hole. The connection mode of this kind of scaffold is simple, and the installation is convenient with the dismantlement, but along with the increase of scaffold bearing or use long back, the mounting panel takes place to warp easily or damages, thereby is difficult to change and influences the use of whole support pole setting.

SUMMERY OF THE UTILITY MODEL

In order to change the mounting panel of deformation or damage for the convenience, reduce the waste that the pole setting was supported to the scaffold, this application provides a scaffold convenient to change connecting piece.

The application provides a scaffold frame convenient to change connecting piece adopts following technical scheme:

a scaffold convenient for replacing connecting pieces comprises a plurality of supporting vertical rods distributed on a horizontal plane, a plurality of supporting cross rods detachably arranged between adjacent supporting vertical rods, wherein a mounting mechanism is arranged between the supporting vertical rods and the plurality of supporting cross rods around the peripheral surface of the supporting vertical rods, the mounting mechanism comprises a plurality of mounting rods uniformly arranged along the circumferential direction of the supporting vertical rods, the mounting rods comprise horizontally arranged mounting cross rods, one ends of the mounting cross rods are fixedly connected with the outer side walls of the supporting vertical rods, mounting vertical rods are vertically and fixedly arranged at the other ends of the mounting cross rods, mounting plates are arranged on the peripheral surfaces of the supporting vertical rods in a penetrating way, through holes matched with the supporting vertical rods are formed in the mounting plates, the supporting vertical rods are arranged in the through holes and connected with the mounting plates in a sliding way, the mounting vertical rods are arranged in the supporting holes and connected with, the supporting holes are not communicated with the through holes, plugs are arranged at two ends of the supporting cross rod, the axis of each plug is vertically arranged, mounting holes matched with the plugs are formed in the mounting plates, the plugs are mounted in the mounting holes, and the mounting holes are communicated with the through holes.

Through adopting above-mentioned technical scheme, when the scaffold frame was in the user state, the mounting bar was installed in the supporting hole of mounting panel, and the plug is installed in the mounting hole. When the mounting plate needs to be disassembled, the plug is taken out of the mounting hole, the mounting plate moves upwards to enable the mounting rod to be separated from the supporting hole, the mounting plate rotates along the circumferential direction of the mounting plate, the mounting rod is located right above the mounting hole, at the moment, the mounting rod is connected with the mounting hole in a sliding mode, the mounting rod moves along the axial direction of the supporting vertical rod, and the mounting plate is taken down from the supporting vertical rod. And the use state is recovered after the new mounting plate is replaced.

Preferably, the bottom end of the plug is provided with a stabilizing component for fixing the plug.

Through adopting above-mentioned technical scheme, the setting of firm subassembly has increased the stability of being connected of plug and mounting panel to support the horizontal pole and support the stability of being connected between the pole setting.

Preferably, the plug includes with support horizontal pole one end fixed connection's first arc, first arc is close to the lateral wall that supports the pole setting and is laminated mutually with the lateral wall that supports the pole setting.

Through adopting above-mentioned technical scheme, first arc is laminated mutually with the outside wall that supports the pole setting, has increased the connection stability who supports the horizontal pole and support between the pole setting, has reduced rocking that the support horizontal pole probably produced in the use.

Preferably, the bottom end of the first arc-shaped plate is provided with a first wedge-shaped block.

Through adopting above-mentioned technical scheme, the setting of first wedge is convenient for install the support horizontal pole in the mounting hole of mounting panel.

Preferably, the subassembly that stabilizes includes two second arcs, and two second arc symmetric sleeves establish the outer peripheral face that supports the pole setting, and the lateral wall that supports the pole setting is kept away from with first wedge to the inside wall of two second arcs is inconsistent, and two second arcs are articulated mutually along its circumference's one end, and the other end is provided with the retaining member that realizes two second arcs locking.

Through adopting above-mentioned technical scheme, the setting up of second arc and retaining member makes the connection of first wedge and mounting hole more stable to installation intensity to supporting the horizontal pole has played the reinforcing effect.

Preferably, the retaining member includes two locking plates respectively with the lateral wall fixed connection of two second arcs, two be provided with the check lock lever between the locking plate, the one end and one of them check lock of check lock lever are articulated mutually, and the other end has the regulating block with remaining one check lock joint and threaded connection.

Through adopting above-mentioned technical scheme, the elasticity between two second arcs of being convenient for adjust is connected with regulating block threaded connection to the check lock lever, and the check lock lever is articulated mutually with one of them locking plate, with a remaining locking plate joint for the locking process is very swift, is convenient for realize two locking plate's quick locking and unclamping.

Preferably, a second wedge block is arranged on the side wall, far away from the supporting vertical rod, of the bottom end of the first wedge block, and the top end of the second wedge block is abutted to the bottom end of the second arc-shaped plate.

Through adopting above-mentioned technical scheme, the subassembly that stabilizes is unexpected landing from first wedge probably, leads to the stability of being connected of plug and mounting panel to descend, and the setting up of second wedge has consolidated the stability of subassembly that stabilizes on first wedge to make the connection of plug and mounting panel more stable.

Preferably, one side of the second arc-shaped plate close to the first wedge-shaped block is provided with a rubber pad, and the rubber pad is abutted to the first wedge-shaped block.

Through adopting above-mentioned technical scheme, the rubber pad has filled the gap between second arc and the first wedge, has increased the frictional force of second arc and first wedge to make the connection stability of second arc and first wedge higher.

Preferably, the top end of the mounting vertical rod is provided with a limiting block for preventing the mounting plate from falling off.

Through adopting above-mentioned technical scheme, the setting of stopper has increased the stability of being connected of mounting panel and installation vertical pole.

Preferably, the limiting block is in threaded connection with the outer peripheral surface of the top end of the mounting vertical rod.

Through adopting above-mentioned technical scheme, stopper and installation montant threaded connection realize the two connection of dismantling, the installation and the dismantlement of the mounting panel of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mounting mechanism realizes the detachable connection of the mounting plate and the supporting upright stanchion, and when the mounting plate is damaged or deformed due to improper use or long use, the mounting plate can be replaced, thereby reducing the waste of the whole supporting upright stanchion;

2. the setting of firm subassembly has increased the connection stability between support horizontal pole and the support pole setting, and is safer, more stable in making the scaffold use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a partial schematic view for illustrating a plug according to an embodiment of the present application.

FIG. 4 is a schematic structural diagram of a mounting plate according to an embodiment of the present application.

Description of reference numerals: 1. supporting the upright stanchion; 2. a support rail; 3. mounting a rod; 31. installing a cross bar; 32. installing a vertical rod; 33. a limiting block; 4. mounting a plate; 41. perforating; 42. a support hole; 43. mounting holes; 5. a plug; 51. a first arc-shaped plate; 52. a first wedge block; 53. a second wedge block; 6. a stabilizing assembly; 61. a second arc-shaped plate; 62. a locking member; 621. a locking plate; 622. a locking lever; 623. and a regulating block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses scaffold frame convenient to change connecting piece, refer to figure 1, including a plurality of support pole settings 1, a plurality of support horizontal pole 2, a plurality of support pole settings 1 have the multirow along horizontal evenly distributed of level, and the multirow supports pole setting 1 along the vertical evenly distributed of level, and a plurality of support pole settings 1 are violently indulged evenly distributed in the horizontal plane promptly. A plurality of support horizontal poles 2 also have the multirow along horizontal direction evenly distributed, and the multirow supports horizontal pole 2 along horizontal vertical evenly distributed, and a plurality of support horizontal poles 2 are indulged evenly distributed in the horizontal plane and are the multiunit promptly, and the multiunit supports horizontal pole 2 along plumb vertical plane evenly distributed. Referring to fig. 2, the supporting cross rod 2 is located between two adjacent supporting upright rods 1, two ends of the supporting cross rod 2 are respectively detachably mounted on the adjacent supporting upright rods 1, the supporting upright rods 1 and a plurality of supporting cross rods 2 surrounding the periphery of the supporting upright rods are provided with a plurality of mounting mechanisms, and the plurality of mounting mechanisms and the plurality of groups of supporting cross rods 2 are in one-to-one correspondence.

Referring to fig. 2 and 3, the mounting mechanism comprises a plurality of mounting rods 3 uniformly distributed along the circumferential direction of the supporting upright 1, and the number of the mounting rods 3 is four. The installation pole 3 includes the installation horizontal pole 31 that the level set up, and the one end of installation horizontal pole 31 and the lateral wall fixed connection who supports pole setting 1, the other end sets firmly the installation montant 32 perpendicularly.

Referring to fig. 3 and 4, the mounting mechanism further includes a mounting plate 4 penetrating the supporting upright 1, a through hole 41 adapted to the supporting upright 1 is formed in the mounting plate 4, and the supporting upright 1 is located in the through hole 41 and connected to the mounting plate 4 in a sliding manner. A plurality of supporting holes 42 matched with the plurality of mounting vertical rods 32 are formed in the mounting plate 4, the mounting vertical rods 32 are in one-to-one correspondence with the supporting holes 42, and the mounting vertical rods 32 are mounted in the supporting holes 42 to realize the sliding connection of the mounting vertical rods 32 and the mounting plate 4. The support hole 42 is not communicated with the through hole 41. The top end of the mounting vertical rod 32 is in threaded connection with a limiting block 33.

Referring to fig. 3 and 4, plugs 5 are fixedly arranged at two ends of the supporting cross rod 2, and the axis of each plug 5 is vertically arranged. The mounting plate 4 is provided with a mounting hole 43 matched with the plug 5, and the plug 5 is mounted in the mounting hole 43. Plug 5 includes with support horizontal pole 2 fixed connection's first arc 51, and first arc 51 is laminated mutually with the outside wall that supports pole setting 1, and first arc 51's bottom has set firmly first wedge 52, and first wedge 52 bottom has set firmly second wedge 53 on keeping away from the lateral wall that supports pole setting 1.

Referring to fig. 2, in order to improve the connection stability of the plug 5 with the mounting plate 4, the bottom end of the first wedge-shaped block 52 is provided with a stabilizing member 6 for fixing the plug 5. The stabilizing assembly 6 comprises two second arc-shaped plates 61 which are symmetrically arranged on the circumferential direction of the supporting vertical rod 1, the inner side walls of the second arc-shaped plates 61 are offset with the side walls of the first wedge-shaped blocks 52 far away from the supporting vertical rod 1, and the bottom ends of the second arc-shaped plates 61 are offset with the top ends of the second wedge-shaped blocks 53. A rubber pad is arranged between the second arc-shaped plate 61 and the first wedge-shaped block 52, and the rubber pad is abutted against the first wedge-shaped block 52 and the second arc-shaped plate 61. The two second arc-shaped plates 61 are hinged along one circumferential end, and a locking piece 62 for locking the two second arc-shaped plates 61 is arranged between the other ends. Retaining member 62 sets firmly two locking plates 621 at two second arc 61's lateral wall respectively, is provided with the check lock lever 622 between two locking plates 621, and the one end and one of them locking plate 621 of check lock lever 622 are articulated mutually, and the other end has regulating block 623 with a remaining locking plate 621 looks joint and threaded connection, is convenient for adjust the elasticity degree between two second arc 61, and regulating block 623 is inconsistent with locking plate 621's lateral wall.

The implementation principle of scaffold convenient to change connecting piece of embodiment of this application is: when the scaffold is in a use state, the supporting vertical rod 1 is located in the through hole 41, the mounting vertical rod 32 is located in the supporting hole 42, the mounting plate 4 is connected with the supporting vertical rod 1, the limiting block 33 is located at the top end of the mounting vertical rod 32 and is in threaded connection with the mounting vertical rod 32, and the occurrence of the accidental falling-off condition of the mounting plate 4 from the mounting rod 3 is reduced. The first wedge-shaped block 52 is positioned in the mounting hole 43, so that the support cross rod 2 is connected with the support vertical rod 1, and the locking piece 62 of the second arc-shaped plate 61 is matched with the first wedge-shaped block 52 to be stable. When the mounting panel 4 needs to be replaced, the stabilizing component 6 is taken down, the supporting cross rod 2 is taken down from the mounting panel 4, the limiting block 33 is taken down from the mounting vertical rod 32, the mounting panel 4 moves upwards until the mounting vertical rod 32 is separated from the supporting hole 42, the mounting panel rotates by 45 degrees, the mounting rod 3 is positioned under the mounting hole 43, the mounting panel 4 is moved along the axis direction of the mounting panel 4, the mounting rod 3 penetrates through the mounting hole 43, the mounting panel 4 is taken down from one end of the supporting vertical rod 1, the mounting panel 4 is replaced and is restored to the use state of the scaffold.

The scaffold has the advantages that the connecting pieces of the supporting cross rods 2 and the supporting vertical rods 1 are convenient to replace, and the waste of the whole supporting vertical rods 1 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scaffold frame convenient to change connecting piece which characterized in that: including a plurality of support pole setting (1), a plurality of demountable installation in the horizontal plane distribution support horizontal pole (2) between adjacent support pole setting (1), support pole setting (1) and around being provided with installation mechanism between a plurality of support horizontal poles (2) of its periphery, installation mechanism includes along supporting a plurality of installation poles (3) that pole setting (1) circumference evenly set up, installation pole (3) are including the installation horizontal pole (31) of level setting, the one end of installation horizontal pole (31) and the lateral wall fixed connection who supports pole setting (1), the other end sets firmly installation montant (32) perpendicularly, mounting panel (4) are worn to be equipped with to the periphery that supports pole setting (1), set up on mounting panel (4) and support the perforation (41) of pole setting (1) looks adaptation, support pole setting (1) and install and slide with mounting panel (4) in perforation (41) and be connected, offer support hole (42) with installation montant (32) looks adaptation on mounting panel (4), installation montant (32) are installed in support hole (42) and are slided with mounting panel (4) and be connected, support hole (42) do not communicate with perforation (41), the both ends of supporting horizontal pole (2) are provided with plug (5), the vertical setting of axis of plug (5), set up mounting hole (43) with plug (5) looks adaptation on mounting panel (4), install in mounting hole (43) plug (5), mounting hole (43) are linked together with perforation (41).

2. A scaffolding to facilitate replacement of connectors according to claim 1, wherein: the bottom end of the plug (5) is provided with a stabilizing component (6) for fixing the plug (5).

3. A scaffolding to facilitate replacement of connectors according to claim 2, wherein: plug (5) including with support horizontal pole (2) one end fixed connection's first arc (51), first arc (51) are close to the lateral wall that supports pole setting (1) and are laminated mutually with the lateral wall that supports pole setting (1).

4. A scaffolding to facilitate replacement of connectors according to claim 3, wherein: the bottom end of the first arc-shaped plate (51) is provided with a first wedge-shaped block (52).

5. A scaffolding to facilitate replacement of connectors according to claim 4, wherein: firm subassembly (6) include two second arc (61), and two second arc (61) symmetrical sleeves are established at the outer peripheral face that supports pole setting (1), and the lateral wall that supports pole setting (1) is kept away from with first wedge (52) to the inside wall of two second arcs (61) is inconsistent, and two second arcs (61) are articulated mutually along its one end of circumference, and the other end is provided with retaining member (62) that realize two second arcs (61) locking.

6. A scaffolding to facilitate replacement of connectors according to claim 5, wherein: retaining member (62) are including two locking plates (621) with the lateral wall fixed connection of two second arc boards (61) respectively, two be provided with check lock lever (622) between locking plate (621), the one end and one of them locking plate (621) of check lock lever (622) are articulated mutually, and the other end has regulating block (623) with remaining one locking plate (621) joint and threaded connection.

7. A scaffolding to facilitate replacement of connectors according to claim 5, wherein: the bottom end of the first wedge-shaped block (52) is far away from the side wall of the supporting vertical rod (1) and is provided with a second wedge-shaped block (53), and the top end of the second wedge-shaped block (53) is abutted to the bottom end of the second arc-shaped plate (61).

8. A scaffolding to facilitate replacement of connectors according to claim 5, wherein: one side of the second arc-shaped plate (61) close to the first wedge-shaped block (52) is provided with a rubber pad, and the rubber pad is abutted to the first wedge-shaped block (52).

9. A scaffolding to facilitate replacement of connectors according to claim 1, wherein: and a limiting block (33) for preventing the mounting plate (4) from falling off is arranged on the top end of the mounting vertical rod (32).

10. A scaffolding to facilitate replacement of connectors according to claim 9, wherein: the limiting block (33) is in threaded connection with the outer peripheral surface of the top end of the mounting vertical rod (32).