CN214942303U - Connecting piece for scaffold cross rod - Google Patents

Abstract

The utility model discloses a connecting piece for scaffold cross rods, which comprises a fixed pipe, jacks, a supporting device and a stabilizing mechanism, the utility model discloses a supporting device is installed at both ends of the bottom of the fixed pipe, after the cross rods are connected, the supporting device can be connected with an external supporting rod, the cross rods at both ends can be stably supported conveniently, the supporting rod is clamped by adopting a clamping mode, and the height position can be adjusted, so that the applicability is strong, and the supporting effect is good; fixed pipe mid-mounting has rotatable firm mechanism, is convenient for adjust the position that stabilizes the support, and the rotation of inside contact disc accessible screw rod stretches out, stretches out and contacts the support position, for the horizontal pole provides stable support at the during operation, prevents to take place to rock and the skew.

Description

Connecting piece for scaffold cross rod

Technical Field

The utility model relates to a scaffold frame accessory field of being correlated with specifically is a connecting piece for scaffold frame horizontal pole.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, choose formula scaffold, climb formula scaffold according to the structural style, when the scaffold is installed, all need use the horizontal pole, when two sets of horizontal poles need be connected, need use dedicated connecting piece.

In the connecting piece carries out the in-service use in current scaffold frame horizontal pole, because mostly adopt the sleeve pipe to carry out simple and easy connection, the support effect is relatively poor, and takes place to rock easily when using, leads to the horizontal pole to squint easily.

Disclosure of Invention

Therefore, in order to solve the above insufficiency, the utility model provides a connecting piece for scaffold horizontal pole here.

The utility model discloses a realize like this, construct a connecting piece for scaffold frame horizontal pole, the device is including fixed pipe, the jack has been seted up at fixed tub middle part, strutting arrangement is installed at fixed socle portion both ends, firm mechanism has been cup jointed at fixed tub middle part, strutting arrangement is including solid fixed ring, support piece, casting die, threaded rod, rotation button and adjustment mechanism, gu the support piece is installed to fixed ring inboard, it is equipped with mobilizable casting die relatively to hold in the palm a piece opposite side, the casting die middle part meets with the threaded rod, the threaded rod outside runs through solid fixed ring and meets with the rotation button, gu the fixed ring inboard is fixed with adjustment mechanism.

Preferably, adjustment mechanism includes connecting plate, fixed plate, locking bolt and slider, the connecting plate lower extreme is fixed mutually with solid fixed ring, the connecting plate upper end stretches into to the fixed plate in, the connecting plate upper end meets with the fixed plate through locking bolt, the fixed plate top is fixed with the slider to the slider top with fixed pipe lower extreme meets.

Preferably, stabilizing mean includes swivel becket, embedment, sleeve, screw rod, a piece and contact disc, the swivel becket cup joints in fixed pipe upper end, the swivel becket inboard is fixed with the embedment to the embedment inboard meets with fixed pipe, swivel becket top middle part is fixed with the sleeve, the sleeve upper end embedding has the screw rod, the screw rod top meets through a piece and contact disc.

Preferably, the sliding grooves are formed in two ends of the bottom of the fixed pipe, the sliding piece is movably embedded into the middle of the sliding grooves, the annular circular groove is formed in the middle of the fixed pipe, and the embedding piece is movably embedded into the middle of the annular circular groove.

Preferably, the upper end of the sliding chute is annular, the upper end of the sliding part is annular, and the upper end of the sliding part is matched with the upper end of the sliding chute.

Preferably, five groups of corresponding screw holes are formed in the upper ends of the connecting plate and the fixing plate.

Preferably, the inner wall of the sleeve is provided with internal threads, and the inner wall of the sleeve is in threaded connection with the screw.

Preferably, a silica gel layer is bonded on the top of the contact disc, and the thickness of the silica gel layer is 1 cm.

Preferably, the sleeve is made of alloy steel.

Preferably, the contact disc is made of stainless steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a connecting piece for scaffold frame horizontal pole here, compare with equipment of the same type, have following improvement:

the connecting piece for the cross rod of the scaffold has the advantages that the supporting devices are arranged at the two ends of the bottom of the fixed pipe, after the cross rod is connected, the supporting devices can be connected with the external supporting rod, the cross rods at the two ends can be stably supported conveniently, the supporting rod can be clamped in a clamping mode, the height position can be adjusted, the applicability is strong, and the supporting effect is good; fixed pipe mid-mounting has rotatable firm mechanism, is convenient for adjust the position that stabilizes the support, and the rotation of inside contact disc accessible screw rod stretches out, stretches out and contacts the support position, for the horizontal pole provides stable support at the during operation, prevents to take place to rock and the skew.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the supporting device of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the connection structure of the sliding member of the present invention;

fig. 5 is a schematic structural view of the stabilizing mechanism of the present invention.

Wherein: the device comprises a fixed pipe-1, a jack-2, a supporting device-3, a stabilizing mechanism-4, a fixed ring-31, a supporting piece-32, a pressing piece-33, a threaded rod-34, a rotating button-35, an adjusting mechanism-36, a connecting plate-361, a fixed plate-362, a locking bolt-363, a sliding piece-364, a rotating ring-41, an embedded piece-42, a sleeve-43, a screw rod-44, a supporting piece-45, a contact disc-46 and a sliding groove-21.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a connecting member for scaffold cross-bar, which comprises a fixing tube 1, wherein a jack 2 is disposed at the middle of the fixing tube 1, supporting devices 3 are installed at two ends of the bottom of the fixing tube 1, and a fixing mechanism 4 is sleeved at the middle of the fixing tube 1.

Referring to fig. 2, the present invention provides a connecting member for a scaffold cross-bar through an improvement, the supporting device 3 includes a fixing ring 31, a supporting member 32, a pressing member 33, a threaded rod 34, a rotating button 35 and an adjusting mechanism 36, the supporting member 32 is installed on the inner side of the fixing ring 31, the movable pressing member 33 is relatively arranged on the other side of the supporting member 32, the middle portion of the pressing member 33 is connected with the threaded rod 34, the outer side of the threaded rod 34 penetrates through the fixing ring 31 and is connected with the rotating button 35, and the adjusting mechanism 36 is fixed on the inner side of the fixing ring 31.

Please refer to fig. 3 and 4, the utility model provides a connecting piece for scaffold horizontal rod through the improvement here, adjustment mechanism 36 includes connecting plate 361, fixed plate 362, locking bolt 363 and slider 364, the connecting plate 361 lower extreme is fixed mutually with solid fixed ring 31, the connecting plate 361 upper end stretches into in the fixed plate 362, the connecting plate 361 upper end meets with fixed plate 362 through locking bolt 363, fixed plate 362 top is fixed with slider 364, and slider 364 top meets with fixed pipe 1 lower extreme, five corresponding screws of group are all seted up to connecting plate 361 and fixed plate 362 upper end, good fixity, and the control range is big, spout 21 upper end is the annular, slider 364 upper end is the annular, and slider 364 upper end and spout 21 upper end phase-match, be difficult for the slippage, strong stability.

Referring to fig. 5, the present invention provides a connecting member for scaffold cross bar through improvement, the fixing mechanism 4 includes a rotating ring 41, an insert 42, a sleeve 43, a screw 44, a support 45 and a contact disc 46, the rotating ring 41 is sleeved on the upper end of the fixed tube 1, the insert 42 is fixed on the inner side of the rotating ring 41, the inner side of the insert 42 is connected with the fixed tube 1, the sleeve 43 is fixed on the middle portion of the top end of the rotating ring 41, the screw 44 is embedded on the upper end of the sleeve 43, the top of the screw 44 is connected with the contact disc 46 through the support 45, the top of the contact disc 46 is bonded with a silica gel layer, the silica gel layer has a thickness of 1cm, the friction force is large, the contact is stable, the contact disc 46 is made of stainless steel, the rust caused by long-term use is prevented, the sliding grooves 21 are formed on both ends of the bottom of the fixed tube 1, the sliding member 364 is movably embedded into the middle portion of the sliding groove 21, the annular circular groove is formed in the middle portion of the fixed tube 1, insert 42 activity is embedded into annular circular slot middle part, is convenient for slide and rotate, and sleeve 43 inner wall car has the internal thread to sleeve 43 inner wall carries out threaded connection with screw rod 44, makes things convenient for smooth stretching out of screw rod 44, and sleeve 43 adopts alloy steel material, and intensity is high, and is stable.

The utility model provides a connecting piece for a scaffold cross bar through improvement, and the working principle is as follows;

firstly, when the connecting piece needs to be used, two groups of cross rods needing to be connected are tightly inserted into the jacks 2 to complete connection, and the connecting piece needs to be supported after connection;

secondly, the external support rods at the two ends of the user are respectively inserted into the fixed rings 31, then the rotating buttons 35 are rotated to rotate the threaded rods 34, then the pressing pieces 33 inside can move, and the support rods are stably clamped by matching with the supporting pieces 32;

thirdly, if the height of the support needs to be adjusted, the user can drive the internal connecting plate 361 to move up and down on the fixing plate 362 by screwing out the locking bolt 363, and then lock the locking bolt 363 into the corresponding screw hole;

fourthly, when the cross bar is close to the supporting surface, the supporting surface can be supported through the contact supporting surface, shaking is prevented, a user applies force to the rotating ring 41, the inner side of the rotating ring 41 rotates on the annular groove on the fixed pipe 1 through the embedded part 42, the angle position can be adjusted, when the supporting position is adjusted, the user can realize that the screw rod 44 extends out of the sleeve 43 through rotating the supporting part 45, and the contact disc 46 at the other end of the supporting part 45 is in contact with the supporting position to support.

The utility model provides a connecting piece for scaffold cross bar through improving, through installing strutting arrangement 3 at fixed 1 bottom both ends of pipe, after the horizontal pole is accomplished to connect, strutting arrangement 3 can be connected with the bracing piece of outside, conveniently carries out stable support to the horizontal pole at both ends, adopts the centre gripping mode to press from both sides tight bracing piece, and can carry out the regulation of high position, and the suitability is strong, and the support effect is good; at fixed pipe 1 mid-mounting have rotatable firm mechanism 4, be convenient for adjust the position that stabilizes the support, inside contact disc 46 accessible screw rod 44's rotation stretches out, stretches out to contact the support position, for the horizontal pole provides stable support at the during operation, prevents to take place to rock and the skew.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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 invention. 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 (8)

1. A connecting piece for a scaffold cross bar comprises a fixed pipe (1), wherein a jack (2) is formed in the middle of the fixed pipe (1);

the method is characterized in that: still include strutting arrangement (3) and stabilizing mean (4), strutting arrangement (3) are installed at fixed pipe (1) bottom both ends, stabilizing mean (4) have been cup jointed at fixed pipe (1) middle part, strutting arrangement (3) are including solid fixed ring (31), hold in the palm piece (32), casting die (33), threaded rod (34), rotate button (35) and adjustment mechanism (36), hold in the palm piece (32) is installed to solid fixed ring (31) inboard, it is equipped with mobilizable casting die (33) relatively to hold in the palm piece (32) opposite side, casting die (33) middle part meets with threaded rod (34), threaded rod (34) outside is run through solid fixed ring (31) and is met with rotation button (35), gu fixed ring (31) inboard is fixed with adjustment mechanism (36).

2. A connector for scaffold rails according to claim 1, wherein: the adjusting mechanism (36) comprises a connecting plate (361), a fixing plate (362), a locking bolt (363) and a sliding piece (364), the lower end of the connecting plate (361) is fixed to the fixing ring (31), the upper end of the connecting plate (361) extends into the fixing plate (362), the upper end of the connecting plate (361) is connected with the fixing plate (362) through the locking bolt (363), the sliding piece (364) is fixed to the top of the fixing plate (362), and the top of the sliding piece (364) is connected with the lower end of the fixing pipe (1).

3. A connector for scaffold rails according to claim 2, wherein: stabilizing mean (4) include swivel becket (41), embedment (42), sleeve (43), screw rod (44), branch spare (45) and contact disc (46), swivel becket (41) cup joints at fixed pipe (1) upper end, swivel becket (41) inboard is fixed with embedment (42) to embedment (42) inboard meets with fixed pipe (1), swivel becket (41) top middle part is fixed with sleeve (43), sleeve (43) upper end embedding has screw rod (44), screw rod (44) top is met with contact disc (46) through branch spare (45).

4. A connector for scaffold rails according to claim 3, wherein: sliding grooves (21) are formed in two ends of the bottom of the fixed pipe (1), the sliding piece (364) is movably embedded into the middle of the sliding groove (21), an annular circular groove is formed in the middle of the fixed pipe (1), and the embedding piece (42) is movably embedded into the middle of the annular circular groove.

5. A connector for scaffold rails according to claim 4, wherein: the upper end of the sliding groove (21) is annular, the upper end of the sliding piece (364) is annular, and the upper end of the sliding piece (364) is matched with the upper end of the sliding groove (21).

6. A connector for scaffold rails according to claim 2, wherein: five groups of corresponding screw holes are formed in the upper ends of the connecting plate (361) and the fixing plate (362).

7. A connector for scaffold rails according to claim 3, wherein: the inner wall of the sleeve (43) is provided with internal threads, and the inner wall of the sleeve (43) is in threaded connection with the screw (44).

8. A connector for scaffold rails according to claim 3, wherein: and a silica gel layer is bonded on the top of the contact disc (46), and the thickness of the silica gel layer is 1 cm.

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