CN215254399U

CN215254399U - Construction scaffold convenient to concatenation

Info

Publication number: CN215254399U
Application number: CN202121582570.8U
Authority: CN
Inventors: 任维谦; 任阳; 任维树
Original assignee: Laiwu Fangyuan Construction Group Co ltd
Current assignee: Laiwu Fangyuan Construction Group Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-21
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a construction technical field, and a construction scaffold frame convenient to concatenation is disclosed, including the supporting leg, the socket joint pipe has been cup jointed in the outside activity of supporting leg, and the outside fixed mounting who cup joints the pipe has the support arm, and the one end fixed mounting that cup joints the pipe is kept away from to the support arm has the fixed plate, and the inside movable mounting of fixed plate has the gag lever post, and the right-hand member fixed mounting of gag lever post has the installation pipe, and the inside movable mounting of installation pipe has the threaded rod, and the top fixed mounting of threaded rod has the cone, and the bottom fixed mounting of threaded rod has trapezoidal head. This construction scaffold frame convenient to concatenation, the linking arm through the inboard installation of fixed connector and swing joint spare uses locating lever swing joint together, and the supporting leg of pulling both sides is close to each other or keeps away from to this supporting structure that can be convenient for scaffold frame is folding or expand, and the fixed tip of rotatory installation is fixed the position at swing joint spare place, so that the staff uses.

Description

Construction scaffold convenient to concatenation

Technical Field

The utility model relates to a construction technical field specifically is a construction scaffold frame convenient to concatenation.

Background

The scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site; the general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height; mainly for constructor dry life from top to bottom or peripheral safety net enclosure and high altitude installation component etc. say that exactly be the scaffold, scaffold manufacturing material usually has: bamboo, wood, steel pipes or synthetic materials, etc.; some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

The existing scaffold is either large-sized and constructed by adopting material on-site assembly or small-sized and directly brought into use from the outside of a field in the use process, but the large scaffold has the defects of large size and small size, and the large scaffold is troublesome to assemble and disassemble; and the small-sized scaffold is not large enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a building construction scaffold convenient for splicing, which has the advantages of convenient assembly and disassembly and the like, and solves the problems of troublesome assembly and disassembly of large scaffolds; but the small scaffold has insufficient size.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction scaffold frame convenient to concatenation, including the supporting leg, the socket pipe has been cup jointed in the outside activity of supporting leg, the outside fixed mounting of socket pipe has the support arm, the one end fixed mounting that the socket pipe was kept away from to the support arm has the fixed plate, the inside movable mounting of fixed plate has the gag lever post, the right-hand member fixed mounting of gag lever post has the installation pipe, the inside movable mounting of installation pipe has the threaded rod, the top fixed mounting of threaded rod has the conical head, the bottom fixed mounting of threaded rod has trapezoidal head, the outside activity of gag lever post has cup jointed the promotion spring, the external fixation of supporting leg has cup jointed fixed connector, the outside activity of supporting leg has cup jointed swing joint spare, swing joint spare's outside movable mounting has fixed tip, swing joint spare's inboard movable mounting has the linking arm, the inside movable mounting of linking arm has the locating lever.

Preferably, the external fixation of supporting leg has cup jointed two spacing pieces, and two spacing pieces are located the top and the below of bell and spigot respectively, and the outside fixed surface of fixed plate installs the stopper, and the external fixation who has cup jointed two spacing pieces through the supporting leg has and two spacing pieces are located the top and the below of bell and spigot respectively to this can restrict reciprocating of bell and spigot, and the outside fixed surface who has the stopper through the fixed plate is installed, with this can block rotatory installation pipe.

Preferably, the outer lane external screw thread with the inner circle internal thread specification and dimension looks adaptation of installation pipe is seted up to the outside of threaded rod, and gag lever post left end fixed mounting has the promotion piece, sets up the outer lane external screw thread with the inner circle internal thread specification and dimension looks adaptation of installation pipe through the outside of threaded rod to this can be convenient for the threaded rod reciprocates in the installation intraduct, has the promotion piece through gag lever post left end fixed mounting, with this one end that can restrict the promotion spring.

Preferably, both ends of the pushing spring are respectively contacted with the inner side surface of the fixed plate and the inner side surface of the pushing sheet, the inner end of the fixed pin penetrates through the outer side of the movable connecting piece and extends into the movable connecting piece, both ends of the pushing spring are respectively contacted with the inner side surface of the fixed plate and the inner side surface of the pushing sheet, acting force can be generated between the fixed plate and the pushing sheet, and the inner end of the fixed pin penetrates through the outer side of the movable connecting piece and extends into the movable connecting piece, so that the movable connecting piece can be fixed.

Preferably, the inboard movable mounting of fixed connection spare has the linking arm, and the inboard linking arm of fixed connection spare and the inboard linking arm of movable connection spare pass through locating lever swing joint together, and inboard movable mounting through fixed connection spare has the linking arm to this can be convenient for folding and the expansion of supporting leg, and the linking arm of inboard linking arm through fixed connection spare and the inboard linking arm of movable connection spare pass through locating lever swing joint together, can prop up the connection structure between the both sides supporting leg with this.

Preferably, unable adjustment base has been cup jointed in the top activity of supporting leg, and unable adjustment base's last fixed surface installs the construction footboard, and the lower surface of construction footboard is four unable adjustment bases of rectangle fixed mounting, is four unable adjustment bases of rectangle fixed mounting through the lower surface of construction footboard to this can be convenient for construct footboard and four supporting legs and assemble each other together.

Compared with the prior art, the utility model provides a construction scaffold frame convenient to concatenation possesses following beneficial effect:

1. this construction scaffold frame convenient to concatenation, the linking arm through the inboard installation of fixed connector and swing joint spare uses locating lever swing joint together, and the supporting leg of pulling both sides is close to each other or keeps away from to this supporting structure that can be convenient for scaffold frame is folding or expand, and the fixed tip of rotatory installation is fixed the position at swing joint spare place, so that the staff uses.

2. This construction scaffold frame convenient to concatenation can support its outward extending's bearing structure through the support arm of installation, and outside pulling installation pipe is rotatory to this can adapt to different topography, and the cone is applicable in the relief construction on non-cement ground, and trapezoidal head is applicable to be under construction in cement ground, makes the scaffold frame safer firm when the eminence is under construction, has improved the security when being under construction greatly.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the support leg of the present invention;

fig. 4 is the front sectional structural schematic diagram of the installation tube of the present invention.

Wherein: 1. supporting legs; 2. a limiting sheet; 3. sleeving a pipe; 4. a support arm; 5. a fixing plate; 6. a limiting block; 7. a limiting rod; 8. installing a pipe; 9. a threaded rod; 10. a conical head; 11. a trapezoidal head; 12. a push spring; 13. a push sheet; 14. fixing the connecting piece; 15. a movable connecting piece; 16. a fixing pin; 17. a connecting arm; 18. positioning a rod; 19. a fixed base; 20. and (5) constructing a pedal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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. 1-4, a construction scaffold convenient for splicing comprises a support leg 1, a sleeve 3 is movably sleeved outside the support leg 1, a support arm 4 is fixedly installed outside the sleeve 3, a fixing plate 5 is fixedly installed at one end of the support arm 4 far away from the sleeve 3, a limiting rod 7 is movably installed inside the fixing plate 5, an installation tube 8 is fixedly installed at the right end of the limiting rod 7, a threaded rod 9 is movably installed inside the installation tube 8, a conical head 10 is fixedly installed at the top end of the threaded rod 9, a trapezoidal head 11 is fixedly installed at the bottom end of the threaded rod 9, a pushing spring 12 is movably sleeved outside the limiting rod 7, a fixed connecting piece 14 is fixedly sleeved outside the support leg 1, a movable connecting piece 15 is movably sleeved outside the support leg 1, a fixed tip 16 is movably installed outside the movable connecting piece 15, and a connecting arm 17 is movably installed inside the movable connecting piece 15, a positioning rod 18 is movably mounted inside the connecting arm 17.

Two limiting pieces 2 are fixedly sleeved outside the supporting leg 1, the two limiting pieces 2 are respectively positioned above and below the sleeve pipe 3, a limiting block 6 is fixedly arranged on the outer side surface of the fixing plate 5, the two limiting pieces 2 are sleeved outside the supporting leg 1 and the two limiting pieces 2 are respectively positioned above and below the sleeve pipe 3, so that the up-and-down movement of the sleeve pipe 3 can be limited, the limiting block 6 is fixedly arranged on the outer side surface of the fixing plate 5, so that the rotating installation pipe 8 can be clamped, outer ring external threads matched with the specification and the size of the inner ring internal threads of the installation pipe 8 are arranged outside the threaded rod 9, a pushing piece 13 is fixedly arranged at the left end of the limiting rod 7, outer ring external threads matched with the specification and the size of the inner ring internal threads of the installation pipe 8 are arranged outside the threaded rod 9, so that the threaded rod 9 can conveniently move up and down inside the installation pipe 8, a pushing sheet 13 is fixedly arranged at the left end of the limiting rod 7, so that one end of a pushing spring 12 can be limited, two ends of the pushing spring 12 are respectively contacted with the inner side surface of the fixed plate 5 and the inner side surface of the pushing sheet 13, the inner end of a fixed pin 16 penetrates through the outer side of the movable connecting piece 15 and extends to the inner side of the movable connecting piece 15, two ends of the pushing spring 12 are respectively contacted with the inner side surface of the fixed plate 5 and the inner side surface of the pushing sheet 13, so that acting force can be generated between the fixed plate 5 and the pushing sheet 13, the inner end of the fixed pin 16 penetrates through the outer side of the movable connecting piece 15 and extends to the inner side of the movable connecting piece 15, so that the movable connecting piece 15 can be fixed, a connecting arm 17 is movably arranged at the inner side of the fixed connecting piece 14, the connecting arm 17 at the inner side of the fixed connecting piece 14 and the connecting arm 17 at the inner side of the movable connecting piece 15 are movably connected together through a positioning rod 18, there is linking arm 17 inboard movable mounting through fixed connector 14, with this can be convenient for folding and the expansion of supporting leg 1, linking arm 17 through fixed connector 14 inboard and the inboard linking arm 17 of movable connector 15 pass through locating lever 18 swing joint together, with this connection structure between the both sides supporting leg 1 can be supported, unable adjustment base 19 has been cup jointed in the top activity of supporting leg 1, unable adjustment base 19's last fixed surface installs construction footboard 20, the lower surface of construction footboard 20 is four unable adjustment base 19 of rectangle fixed mounting, the lower surface through construction footboard 20 is four unable adjustment base 19 of rectangle fixed mounting, with this can be convenient for construction footboard 20 and four supporting leg 1 equipment each other together.

The working principle is as follows: when the scaffold convenient for splicing is used, the device is moved to a designated place, the device is movably connected together by using a positioning rod 18 through a connecting arm 17 arranged on the inner side of a fixed connecting piece 14 and a movable connecting piece 15, supporting legs 1 on two sides are pulled to be close to or away from each other, the movable connecting piece 15 moves upwards in the approaching process, the movable connecting piece 15 moves downwards in the away process, so that the supporting structure of the scaffold can be folded or unfolded conveniently, a fixing pin 16 rotationally arranged inwards fixes the position of the movable connecting piece 15, so that the unfolded or folded supporting structure can be fixed, so that a worker can conveniently use the scaffold, the supporting structure extending outwards can be supported by an arranged supporting arm 4, the mounting pipe 8 is pulled outwards and rotated, so that the scaffold can adapt to different terrains, and the conical head 10 can be suitable for the construction of non-cement ground, trapezoidal head 11 is applicable in cement ground construction for the scaffold is safer firm when the eminence is under construction, has improved the security when being under construction greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction scaffold convenient to concatenation, includes supporting leg (1), its characterized in that: the supporting leg comprises supporting legs (1), a sleeve pipe (3) is sleeved on the outer portion of each supporting leg (1), a supporting arm (4) is fixedly mounted on the outer side of each sleeve pipe (3), a fixing plate (5) is fixedly mounted at one end, far away from the sleeve pipe (3), of each supporting arm (4), a limiting rod (7) is movably mounted inside each fixing plate (5), an installation pipe (8) is fixedly mounted at the right end of each limiting rod (7), a threaded rod (9) is movably mounted inside each installation pipe (8), a conical head (10) is fixedly mounted at the top end of each threaded rod (9), a trapezoidal head (11) is fixedly mounted at the bottom end of each threaded rod (9), a pushing spring (12) is sleeved on the outer portion of each limiting rod (7), a fixed connecting piece (14) is sleeved on the outer portion of each supporting leg (1), and a movable connecting piece (15) is sleeved on the outer portion of each supporting leg (1), the outside movable mounting of movable connecting piece (15) has fixed tip (16), the inboard movable mounting of movable connecting piece (15) has linking arm (17), the inside movable mounting of linking arm (17) has locating lever (18).

2. The construction scaffold convenient to splice of claim 1, wherein: the external fixation of supporting leg (1) has cup jointed two spacing pieces (2), two spacing piece (2) are located the top and the below of bell and spigot joint pipe (3) respectively, the outside fixed surface of fixed plate (5) installs stopper (6).

3. The construction scaffold convenient to splice of claim 1, wherein: the outer ring external thread matched with the inner ring internal thread specification and size of the mounting pipe (8) is arranged outside the threaded rod (9), and the pushing piece (13) is fixedly mounted at the left end of the limiting rod (7).

4. The construction scaffold convenient to splice of claim 1, wherein: the two ends of the pushing spring (12) are respectively contacted with the inner side surface of the fixing plate (5) and the inner side surface of the pushing sheet (13), and the inner end of the fixing pin (16) penetrates through the outer side of the movable connecting piece (15) and extends to the inner part of the movable connecting piece (15).

5. The construction scaffold convenient to splice of claim 1, wherein: the connecting arm (17) is movably mounted on the inner side of the fixed connecting piece (14), and the connecting arm (17) on the inner side of the fixed connecting piece (14) is movably connected with the connecting arm (17) on the inner side of the movable connecting piece (15) through a positioning rod (18).

6. The construction scaffold convenient to splice of claim 1, wherein: unable adjustment base (19) have been cup jointed in the top activity of supporting leg (1), the last fixed surface of unable adjustment base (19) installs construction footboard (20), the lower surface of construction footboard (20) is four unable adjustment base (19) of rectangle fixed mounting.