CN202248814U

CN202248814U - Portable folding lifting rack for building and indoor decoration

Info

Publication number: CN202248814U
Application number: CN2011203604344U
Authority: CN
Inventors: 华红令
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-24
Filing date: 2011-09-24
Publication date: 2012-05-30
Anticipated expiration: 2021-09-24

Abstract

The utility model relates to a construction rack used in building decoration, in particular to a portable folding lifting rack for building and indoor decoration. In the utility model, a rack surface (3) is connected onto the upper end surfaces of two rack bodies (2), the two sides of the bottom of one rack body (2), which are close to a hinge (7), are respectively provided with a sliding slot (8), a pluge (21) is movably and respectively connected in each sliding slot (8), a handle (6) formed by a clamping hook and a spring screw is screwed on the pluge (21), the pluge (21) of the rack body (2) at one side is inserted in a steel tube of the rack bolt (2) at the other side through the sliding slot (8), and the two ends of the two sliding slots are respectively provided with a clamping hole (20). According to the utility model, as the rack bodies and supporting arms are movably connected, and if needed, the rack bodies respectively arranged at the two ends of the hinge can be folded through the hinge, and further, the advantages that the transportation is convenient, the operation is simple, the practicability is strong, and the like are achieved.

Description

Be used to build portable folding crane with interior decoration

Technical field

The scaffold that the utility model uses when relating to a kind of building finishing especially relates to a kind of portable folding crane that is used to build with interior decoration.

Background technology

At present, along with the continuous lifting of Chinese human settlements living standard, various buildings and decoration style are also personalized further, and indoor the building a wall in especially indoor finishing and building site whitewashed; And, after the building finishing tool falling, then can reduce its operating efficiency, and then then cause fitting up the reduction of personnel's income for the decoration worker; Present existing scaffold is divided into:

The big plank stool of 1-: heavy, double the lifting of need, and fragile, take up room greatly, transport the difficulty of going upstairs, can't take elevator; Must use carrier during transportation; Difference according to the construction height connects stool leg or its saw is short, also can raise the cost in the time of waste timber, and application life is short; Be difficult for construction at little space and complex-terrain, the low and migration building site expense of recovery value is big etc.;

The little plank stool of 2-: dangerous, frangible, operating surface be little, take a lot of work, and causes the height limitation of going up and down because of its carrying capacity is little;

3-closes ladder: built on the sand, load-bearing is little, can't put construction tool, small size construction or maintenance that can only be single be used;

The 4-scaffold: wide, big, heavy, difficulty moves and transportation, height go up and down, and gap is big, is not suitable for indoor or the crawl space construction, is not suitable for the single operation of moving equally, and passing in and out the doorway, room need dismantle, time-consuming.

Summary of the invention

In order to overcome above-mentioned defective; The utility model discloses a kind of portable folding crane that is used to build with interior decoration; Describedly be used to build and the portable folding crane of interior decoration flexibly connects through making between support body and the support arm, and the shelf body that is provided with respectively at the two ends of hinge folds through hinge when needed, reach convenient transportation; Simple to operate, advantage such as practical.

For realizing the foregoing invention purpose, the utility model adopts following technical scheme:

A kind of portable folding crane that is used to build with interior decoration; Comprise support body 2, frame face 3, sliding tray 8, hole clipping 20, plug 21, frame leg 13 and up-down leg 16; The rectangular body that said support body 2 is made up of four steel tube body connects to form through hinge 7, is connected with frame face 3 in the upper end of two support bodys 2, is respectively equipped with a sliding tray 8 at a support body 2 near the two bottom sides at hinge 7 places; Plug 21 is movably connected in sliding tray 8 inside; Handle 6 wire connections of being made up of trip and Spring screws are on plug 21, and the plug 21 of a side frame body 2 can be plugged in the steel pipe of opposite side support body 2 through sliding tray 8, respectively is provided with a hole clipping 20 at the two ends of two sliding trays; The trip that is provided with on the plug 21 may be stuck in the hole clipping 20; Be respectively equipped with channel-section steel b5 at support body 2 near the lower end at hinge 7 places, an end of said channel-section steel b5 and pull bar 10 flexibly connects through bearing pin a9, and an end of the other end of pull bar 10 and support arm 11 is through the bearing pin flexible connection; Channel-section steel a1 fixing on the other end of support arm 11 and the frame leg bar 14 flexibly connects through bearing pin 9, and shaft lock cover 4 is actively set on the pull bar 10.

The described portable folding crane that is used to build with interior decoration is provided with a circular hole on the sidewall of frame leg 13 near the tangent plane place of undercarriage leg bar 14, night bolt 15 activities are inserted in the circular hole.

The described portable folding crane that is used to build with interior decoration, said face 3 is composite plate or construction sheet material commonly used, its face 3 can be fixedly connected with support body 2.

The described portable folding crane that is used to build with interior decoration; Said support body 2 flexibly connects through bearing pin b12 with frame leg 13; Internal activity at frame leg 13 is connected with up-down leg 16, on up-down leg 16, is provided with several pin-and-holes 17, is provided with frame pin 18 in the lower surface of up-down leg 16.

The described portable folding crane that is used to build with interior decoration; Said leg 13 is made up of four steel pipes or other metal materials; Make frame leg bar 14 by the steel pipe more than four or four or other metal materials between two steel pipes, constituting a up-narrow and down-wide frame leg body.

The described portable folding crane that is used to build with interior decoration is connected with cover rubber wire rope pull bar 19 between two frame leg bodies.

The described portable folding crane that is used to build with interior decoration; On the frame leg bar 14 of every pair of frame leg body, can be provided with down T-shaped hook 23; The inboard that on the both ends of the surface of hook transverse end, is respectively equipped with 22, two draw-in grooves 22 of a draw-in groove is stuck on the two up-down legs 16.

The described portable folding crane that is used to build with interior decoration laterally is provided with a bearing pin c24 with the crosspoint of vertical hook what fall T-shaped hook 23, and it falls T-shaped hook 23 and can fold through bearing pin c24.

Owing to adopt aforesaid technical scheme, the utlity model has following superiority:

The described a kind of portable folding crane that is used to build with interior decoration of the utility model; Through using hinge frame leg folded body or stretching, extension; Use frame leg body one end frame leg through support arm and pull bar; Constitute frame face body, the frame face body that is provided with respectively at the two ends of hinge can fold through hinge when needed; The utlity model has simple in structurely, it is big to stretch work plane, and volume after folding is little; Be easy to carry advantage such as it is flexible, practical to go up and down.

Description of drawings

Fig. 1 is the sketch map of the utility model;

Fig. 2 is the plug of the utility model and the enlarged diagram of handle;

Fig. 3 is that the T-shaped of falling of the utility model is linked up with sketch map;

Fig. 4 is the frame face body bottom schematic view of the utility model;

Among the figure: 1-channel-section steel a; The 2-support body; 3-frame face; 4-shaft lock cover; 5-channel-section steel b; The 6-handle; The 7-hinge; The 8-sliding tray; 9-bearing pin a; The 10-pull bar; The 11-support arm; 12-bearing pin b; 13-frame leg; 14-frame leg bar; The 15-night bolt; 16-up-down leg; The 17-pin-and-hole; 18-frame pin; 19-cover rubber wire rope pull bar; The 20-hole clipping; 21-plug; The 22-draw-in groove; 23, T-shaped is linked up with; 24-bearing pin c.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain;

Can explain the utility model in more detail through following embodiment, the purpose of open the utility model is intended to protect all variations and the improvement in the utility model scope, and the utility model is not limited to following embodiment:

Shown in Fig. 1-4, the utility model a kind of is used to build the portable folding crane with interior decoration, comprises support body 2, frame face 3, sliding tray 8, hole clipping 20, plug 21, frame leg 13 and up-down leg 16; Said support body 2 is connected to form through hinge 7 by four rectangular bar of steel bodys; Be connected with frame face 3 in the upper end of two support bodys 2, be respectively equipped with a sliding tray 8 at a support body 2 near the two bottom sides at hinge 7 places, plug 21 is movably connected in sliding tray 8 inside (just in the steel pipe); Handle 6 wire connections of being made up of trip and screw are on plug 21; The plug 21 of one side frame body 2 can or be inserted in the steel pipe of opposite side support body 2 through sliding tray 8 clampings, and its sliding tray 8 slides plug 21 in support body 2, and the little handle 6 that is fixed on the plug 21 slides for hand; Through 6 slips of shaking hands plug 21 is injected in the other end steel pipes; Then with trip to drop-down, adjustment trip direction at one end is used for fixing plug 21 in the hole clipping with the trip card; After support body 2 folds, retract the taking-up of the trip on the handle 6, then trip is stuck in the hole clipping of the sliding tray other end, skid off voluntarily to prevent support body plug 21 when constructing or transport; Respectively be provided with a hole clipping 20 at the two ends of two sliding trays, the actinal surface of its sliding tray 8 and hole clipping 20 is towards lower direction, and the trip that is provided with on the plug 21 may be stuck in the hole clipping 20; Be respectively equipped with channel-section steel b5 two sections steel pipe inboards near hole clipping 20 places of hinge 7, an end of said channel-section steel b5 and pull bar 10 flexibly connects through bearing pin a9, and an end of the other end of pull bar 10 and support arm 11 flexibly connects through bearing pin; Channel-section steel a1 fixing on the other end of support arm 11 and the frame leg bar 14 flexibly connects through bearing pin a9; Pull bar 10 on the support body 2 of hinge 7 one sides flexibly connects with frame leg body with support arm 11 becomes triangle, and shaft lock cover 4 is actively set on the pull bar 10, shaft lock cover 4 can fix and release pull bar 10 and support arm 11 between flexible connection; When shaft lock cover 4 slides into pull bar 10 places; Frame leg body, pull bar 10 can fold with support arm 11 simultaneously, and a bogie side frame leg body of hinge 7 is folding with hinge 7 another bogie side frame leg bodies, forms " M " shape; Be convenient for carrying single taking; When shaft lock cover 4 slides in the bearing pin place of pull bar 10 and support arm 11, can fixed mount leg body, its leg body and support body 2 are through bearing pin 12 flexible connections; On the sidewall of frame leg 13 near the tangent plane place of undercarriage leg bar 14, be provided with a circular hole, night bolt 15 activities are inserted in the circular hole; Said face 3 is composite plate or construction sheet material commonly used, and its two frame faces 3 are kissed respectively and fitted over two support body 2 tops and fixed connection; Said support body 2 flexibly connects through bearing pin b12 with frame leg 13, is connected with up-down leg 16 at the pipe internal activity of frame leg 13, on up-down leg 16, is provided with several pin-and-holes 17, regulates through utilizing pin-and-hole 17 on the up-down leg 16 to carry out height; Be provided with frame pin 18 in the lower surface of up-down leg 16; Frame pin 18 is by the bottom of rubber sheath at up-down leg 16, is used for protecting ground, floor or ornament; Said leg 13 is made up of four steel pipes or four other metal materials, making frame leg bar 14 by the steel pipe more than four or four or other metal materials between two steel pipes, constitutes a up-narrow and down-wide frame leg body; Between two frame leg bodies, be connected with cover rubber wire rope pull bar 19; Cover rubber wire rope pull bar 19 is on the frame leg bar 14 that connects on two leg bodies, plays the effect of bottom girder, and frame leg 13 can not move outside two when making two leg body pressurizeds; Make frame leg body increase the pressurized dynamics, make construction safer; Cover rubber wire rope pull bar 19 can be for an end is fixedly connected on a bogie side frame leg bar 14, the other end is colluded by steel or buckle is connected on the frame leg bar 14 of opposite side; Or all be to flexibly connect; Can make things convenient at any time and take off; Wire rope can be fixed on the frame leg bar lower beam of frame leg body, also can be fixed on the king-rod of the frame leg bar of frame leg 13; On the frame leg bar 14 of every pair of frame leg body, can be provided with down T-shaped hook 23; The T-shaped hook 23 that should fall is a separate article, and the utility model of can arranging in pairs or groups uses, and on the both ends of the surface of hook transverse end, is respectively equipped with a draw-in groove 22; The inboard of two draw-in grooves 22 is stuck in the side of two legs 13; Laterally be provided with a bearing pin c24 with the crosspoint of vertical hook what fall T-shaped hook 23, it falls T-shaped hook 23 and can fold through bearing pin c24, conveniently transports and carries.

Implement the described portable folding crane that is used to build with interior decoration of the utility model, its leg 13 is to be made up of rectangular steel tube or round steel pipe with frame leg body; Link leg bar 14 at the place, upper, middle and lower of frame leg, see the trapezium structure that is up-narrow and down-wide from the side of frame leg body; Rise to when the highest through up-down leg 16 at scaffold; Constructor's meeting is inconvenient up and down, so the spy is provided with T-shaped hook 23 respectively at the two ends of a bogie side frame leg body and another bogie side frame leg body, is hung in the king-rod place of frame leg bar 14 or frame leg bar; Utilize the slight gradient of frame leg body; The draw-in groove that is provided with on the T-shaped hook 23 just is attached on the frame leg body, so that the firm hardness of frame leg 13, has solved the problem of constructor's going up or down stairway simultaneously; Described pull bar 10 also can adopt four pull bars to fix or be connected the both sides of support body 2 or frame leg body respectively with support arm 11; The also available single steel pipe that has mismatch connects to play folding effect equally through bearing pin;

the utility model is described to be used to build the portable folding crane with interior decoration, and support arm 11 and pull bar 10 can be placed on the bottom inside of support body 3 after folding; Structures such as its up-down leg 16, support arm 11 and pull bar 10 and frame leg 13, frame leg bar 14, hinge 7, cover rubber wire rope pull bar 19, every common variation of in the utility model technical scheme scope, carrying out and replacement all should be included within the protection domain of the utility model.

The utility model is to be main material with steel, but different as required, it can also use like aluminium, alloy material, and its shape can widen as required, strengthens or increase etc., is fit to various builing industries and uses.

Above-described embodiment, just the specific embodiment of the utility model is a kind of, and common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included within the protection domain of the utility model.

The utility model does not detail part and is prior art, therefore is not described further.

Claims

1. portable folding crane that is used to build with interior decoration; Comprise support body (2), frame face (3), sliding tray (8), hole clipping (20), plug (21), frame leg (13) and up-down leg (16); It is characterized in that: the rectangular body that said support body (2) is made up of four steel tube body connects to form through hinge (7); Be connected with frame face (3) in the upper end of two support bodys (2); The two bottom sides of locating near hinge (7) at a support body (2) is respectively equipped with a sliding tray (8); Plug (21) is movably connected in sliding tray (8) inside; Handle (6) wire connection of being made up of trip and Spring screws is on plug (21), and the plug (21) of a side frame body (2) can be plugged in the steel pipe of opposite side support body (2) through sliding tray (8), respectively is provided with a hole clipping (20) at the two ends of two sliding trays; Plug (21) is gone up the trip that is provided with and may be stuck in the hole clipping (20); Be respectively equipped with channel-section steel b (5) in the lower end that support body (2) is located near hinge (7), said channel-section steel b (5) flexibly connects through bearing pin a (9) with an end of pull bar (10), and an end of the other end of pull bar (10) and support arm (11) flexibly connects through bearing pin; The other end of support arm (11) and frame leg bar (14) are gone up fixing channel-section steel a (1) and are flexibly connected through bearing pin (9), and shaft lock cover (4) is actively set on the pull bar (10).

2. the portable folding crane that is used to build with interior decoration according to claim 1, it is characterized in that: on the sidewall of frame leg (13) near the tangent plane place of undercarriage leg bar (14), be provided with a circular hole, night bolt (15) activity is inserted in the circular hole.

3. the portable folding crane that is used to build with interior decoration according to claim 1, it is characterized in that: said face (3) is composite plate or construction sheet material commonly used, and its face (3) can be fixedly connected with support body (2).

4. the portable folding crane that is used to build with interior decoration according to claim 1; It is characterized in that: said support body (2) flexibly connects through bearing pin b (12) with frame leg (13); Internal activity at frame leg (13) is connected with up-down leg (16); On up-down leg (16), be provided with several pin-and-holes (17), be provided with frame pin (18) in the lower surface of up-down leg (16).

5. according to claim 1 or the 2 or 4 described portable folding cranes that are used to build with interior decoration; It is characterized in that: said leg (13) is made up of four steel pipes or other metal materials; Make frame leg bar (14) by the steel pipe more than four or four or other metal materials between two steel pipes, constituting a up-narrow and down-wide frame leg body.

6. the portable folding crane that is used to build with interior decoration according to claim 1 is characterized in that: between two frame leg bodies, be connected with cover rubber wire rope pull bar (19).

7. the portable folding crane that is used to build with interior decoration according to claim 1; It is characterized in that: on the frame leg bar (14) of every pair of frame leg body, can be provided with down T-shaped hook (23); On the both ends of the surface of hook transverse end, be respectively equipped with a draw-in groove (22), the inboard of two draw-in grooves (22) is stuck on the two up-down legs (16).

8. according to claim 1 or the 7 described portable folding cranes that are used to build with interior decoration; It is characterized in that: laterally be provided with a bearing pin c (24) with the crosspoint of vertical hook what fall T-shaped hook (23), it falls T-shaped hook (23) and can fold through bearing pin c (24).