CN215212203U

CN215212203U - Safety support system for coil-buckled scaffold

Info

Publication number: CN215212203U
Application number: CN202121084588.5U
Authority: CN
Inventors: 孟宪恒
Original assignee: Shenzhen Boguangda Engineering Technology Co ltd
Current assignee: Shenzhen Boguangda Engineering Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-17
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a safe supporting system of a disc-buckled scaffold, which comprises four bases, four vertical rods, four transverse rods, inclined rods and movable disc buckles, wherein the bases are horizontally fixed on the ground, the four bases are arranged in a square shape, the vertical rods are four, each vertical rod comprises a supporting vertical rod and a plurality of connecting vertical rods, the supporting vertical rods are fixed on the bases along the vertical direction, the movable disc buckles are provided with a plurality of connecting vertical rods and the supporting vertical rods are coaxially connected through the movable disc buckles, and the connecting vertical rods adjacent to the same axis are connected with each other through the movable disc buckles; the cross rods are arranged in a plurality of numbers and are fixed between the adjacent vertical rods through movable disc buckles in the horizontal direction; the down tube is provided with many, and the both ends of down tube are buckled through the activity dish and are fixed in the diagonal department of adjacent pole setting. This application has improved the problem that scaffold frame bearing capacity is concentrated through down tube and activity dish knot, and then has improved scaffold frame's security performance.

Description

Safety support system for coil-buckled scaffold

Technical Field

The application relates to the field of scaffolds, in particular to a safety supporting system for a disc-buckle type scaffold.

Background

Present scaffold includes four kinds of fastener formula scaffold, bowl knot formula scaffold, gate-type scaffold, dish knot formula scaffold, and dish knot formula scaffold is because connecting nimble can satisfy in all kinds of bridge supports, stage support, light pylon, bridge pier stud safety cat ladder, and traditional bridge formwork system is heavy and only is applicable to specific specification, and the limitation is very big, and dish knot scaffold then can set up into the formwork support of the different functions of different shapes, satisfies the demand of buildding of each pattern.

Because the simple structure of scaffold frame, the power that each pole bore is great and relatively concentrated, leads to the too big and fracture of scaffold frame atress easily, causes the scaffold frame security performance to reduce by a wide margin.

Disclosure of Invention

In order to improve the problem that scaffold bearing capacity concentrates, this application provides a dish knot formula scaffold frame safety support system.

The application provides a dish knot formula scaffold frame safety support system adopts following technical scheme:

a safe supporting system for a disc-buckled scaffold comprises four bases, vertical rods, cross rods, inclined rods and movable disc buckles, wherein the four bases are horizontally fixed on the ground, the four bases are arranged in a square shape, the four vertical rods are arranged and comprise supporting vertical rods and a plurality of connecting vertical rods, the supporting vertical rods are fixed on the bases along the vertical direction, the plurality of movable disc buckles are arranged, the connecting vertical rods and the supporting vertical rods are coaxially connected through the movable disc buckles, and the connecting vertical rods adjacent to each other on the same axis are connected with each other through the movable disc buckles;

the cross rods are arranged in a plurality of numbers and are fixed between the adjacent vertical rods through movable disc buckles in the horizontal direction;

the down tube is provided with many, and the both ends of down tube are buckled through the activity dish and are fixed in the diagonal department of adjacent pole setting.

Through adopting above-mentioned technical scheme, pole setting and horizontal pole interconnect form square frame, the power that every pole bore can gather in the central point of pole puts and the junction of pole, lead to the scaffold frame to warp easily, the down tube of vertical direction can share the fore-and-aft bearing capacity of scaffold frame, the horizontal bearing capacity of scaffold frame can be shared to the down tube of horizontal direction, many poles share the power that the scaffold frame received jointly and can avoid single pole atress too big and warp, down tube and horizontal pole, form a plurality of triangle-shaped structures between the pole setting, and then improve the structural stability of scaffold frame, then improve the problem that the scaffold frame bearing capacity is concentrated.

Preferably, the base is a square plate and is fixed on the ground through bolts.

Through adopting above-mentioned technical scheme, the base passes through the bolt fastening subaerial to in installation and dismantlement scaffold frame, the support pole setting is fixed on the base, and the base can increase the area of contact on scaffold frame and ground for square board, and the scaffold frame can be more stable fix subaerial, thereby improves the structural stability of scaffold frame.

Preferably, the activity dish is detained including screwed pipe and octagon dish, and the threaded sleeve of screwed pipe is located and is supported the pole setting and connect the pole setting, and two adjacent connection pole settings of same axis carry out threaded connection through the screwed pipe, and the screwed pipe is worn to establish fixedly in the center department of octagon dish, is connected with a plurality of bolt on the octagon dish, the both ends of horizontal pole, down tube are set up respectively on the octagon dish and are fixed through bolt interconnect.

Through adopting above-mentioned technical scheme, connect two pole settings with threaded connection's mode through the screwed pipe, make the joint force evenly distributed who bears between two pole settings in the whole tube side of screwed pipe, thereby power when avoiding two pole interconnect is concentrated on a bit, horizontal pole and down tube are fixed respectively to the octagonal plate different position through the bolt, the position that the horizontal pole was applyed the power for the octagonal plate is different from the down tube, and then the power that the octagonal plate bore can not be concentrated on a position, the movable plate is detained and is dispersed different positions with each pole interconnect's power, avoided the bearing capacity too concentrated lead to the movable plate to detain and take place the cracked hidden danger of deformation or even, then improve the security of scaffold frame.

Preferably, the latch is a long rod tapered from one end to the other end.

Through adopting above-mentioned technical scheme, the bolt lower extreme is thin so that the bolt passes buckle joint and octagonal plate, and the bolt upper end is thick so that guarantee after conveniently inserting that the upper end supports tightly to buckle the joint, and the bolt plays left and right, upper and lower spacing respectively in the junction that horizontal pole, down tube and activity dish buckled to guarantee that the junction can not take place the displacement, then strengthen the structural stability of scaffold frame.

Preferably, the both ends of horizontal pole and down tube all are provided with the knot that is used for connecting the activity dish and detains and connect, and the tip that connects is seted up and is inlayed the draw-in groove of establishing the activity dish and detain, the bolt passes knot and connects and detain reciprocal anchorage with the activity dish.

Through adopting above-mentioned technical scheme, the angle limit of the octagonal plate that the activity dish was buckled inlays and establishes in the draw-in groove of detaining the joint, and the contact of terminal surface about angle limit and draw-in groove carry out plays the positioning action on the one hand, makes things convenient for the bolt to insert fixedly, and two upper and lower terminal surfaces of on the other hand draw-in groove and octagonal plate contact the action that difficult emergence was skidded, improvement scaffold overall structure stability.

Preferably, the scaffold outside is provided with a plurality of throwing vaulting poles that are used for supporting the scaffold, and the one end of throwing the vaulting pole is provided with the knot and connects, throws the vaulting pole and detains interconnect with the activity dish through detaining the joint and fix, throws the vaulting pole other end bracing subaerial.

Through adopting above-mentioned technical scheme, throw vaulting pole one end and connect the scaffold frame, one end is fixed on ground, throws the vaulting pole on the one hand and applies for scaffold frame diagonal holding power, and on the other hand throws the vaulting pole and can bear scaffold frame diagonal pressure and pulling force, prevents that the scaffold frame from taking place longitudinal movement, then improves the structure steadiness of scaffold frame.

Preferably, one side that the scaffold frame is close to the wall body is connected with even wall spare, and even wall spare is including linking the wall pole and linking the wallboard, links the wallboard and fixes on the wall along vertical direction, links wall pole one end and fixes the center department at linking the wallboard along the horizontal direction, links the one end that the wall pole kept away from the wall and is provided with the lock joint, links the wall spare and detains interconnect fixedly through lock joint and activity dish.

Through adopting above-mentioned technical scheme, even wall spare one end is fixed on the wall, and the other end is fixed on the scaffold, and the horizontal holding power of scaffold is exerted for to the connecting piece on the one hand, and on the other hand connecting rod both can bear pressure, also can bear the pulling force, can improve the stable bearing capacity of scaffold, avoids appearing the phenomenon of slope or collapsing to improve the security performance of scaffold.

Preferably, the scaffold board has been placed to the top horizontal direction of scaffold, and the scaffold board is square long board, and the lower extreme of scaffold board evenly is fixed with four dead levers, and the dead lever is located the activity dish along vertical direction cover and is buckled, and scaffold board and activity dish are buckled and are fixed through dead lever interconnect.

Through adopting above-mentioned technical scheme, because the dead lever cover is established in the screwed pipe that the activity dish was buckled, and then limited the scaffold board left side, right side, preceding, the position after, the dead lever is fixed in the lower extreme of scaffold board in order to inject the direction of scaffold board downstream, guarantee then that the scaffold board is connected and can not remove easily on the scaffold, the scaffold board is fixed and is made things convenient for the staff to carry out work on the scaffold, in order to improve the security performance of scaffold, also can place construction tool on the scaffold board, in order to improve work efficiency.

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

1. the scaffold can change the direction of the force borne by the vertical rods and the cross rods through the movable disc buckles and the inclined rods, so that the problem of concentrated self bearing force is solved;

2. the movable disc buckle can uniformly distribute the connecting force between the two upright rods to the whole threaded pipe surface, so that the force of the two rods is prevented from being concentrated to the same position;

3. the bolt can be fixed horizontal pole and down tube at the activity dish and detain, and horizontal pole and down tube can not take place the displacement, and then improve the structural stability of scaffold frame.

Drawings

Fig. 1 is a schematic overall structure diagram in the embodiment of the present application.

Fig. 2 is a schematic view of the connection of the scaffold board in the embodiment of the present application.

Fig. 3 is a schematic connection diagram of the movable disc buckle in the embodiment of the present application.

Fig. 4 is a structural schematic diagram of the scaffold external support in the embodiment of the present application.

Fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure:

1. a base; 2. erecting a rod; 21. supporting the upright stanchion; 22. connecting the vertical rods; 3. a cross bar; 4. a diagonal bar; 5. a movable disc buckle; 51. a threaded pipe; 52. an octagonal plate; 6. a bolt; 7. buckling a connector; 8. throwing a support rod; 9. a wall connecting piece; 91. a wall connecting rod; 92. connecting a wallboard; 10. a scaffold board; 101. and (5) fixing the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses dish knot formula scaffold frame safety support system. Referring to fig. 1 and 2, the disc buckle type scaffold safety support system includes a base 1, a vertical rod 2, a cross rod 3, an inclined rod 4, a movable disc buckle 5 and a scaffold board 10. The base 1 is a square panel and is provided with four bases, the four bases 1 are arranged in a square shape and are fixed on the ground through bolts, the upright rods 2 are provided with four bases, each upright rod 2 comprises a supporting upright rod 21 and a plurality of connecting upright rods 22, the supporting upright rods 21 are fixed on the base 1, a plurality of movable disc buckles 5 are arranged, the supporting upright rods 21 and the connecting upright rods 22 are coaxially connected through the movable disc buckles 5, the coaxially adjacent connecting upright rods 22 are mutually connected through the movable disc buckles 5, a plurality of cross rods 3 are arranged, the cross rods 3 are fixed between the adjacent upright rods 2 through the movable disc buckles 5 in the horizontal direction, a plurality of inclined rods 4 are arranged, two ends of each inclined rod 4 are fixed at diagonal positions of the adjacent upright rods 2 through the movable disc buckles 5, the upright rods 2 are used for supporting the structure of the whole scaffold, the upright rods 2 mainly bear longitudinal force, the cross rods 3 mainly bear transverse force, the inclined rods 4 are positioned at the diagonal positions of the scaffold and bear both longitudinal force and the transverse force, in order to avoid on all bearing capacities concentrate on pole setting 2 and horizontal pole 3, and then improve the security performance of scaffold, the lower terminal surface of scaffold board 10 evenly is provided with four dead levers 101 along vertical direction, and dead lever 101 cover is established on movable dish is detained 5, and then scaffold board 10 horizontal direction fixes on the scaffold, when the staff moves about on the scaffold, can carry out work and placement tool on scaffold board 10, then improve the security performance of scaffold.

Referring to fig. 3, the movable disc buckle 5 comprises a threaded pipe 51 and an octagonal disc 52, the threaded pipe 51 is used for sleeving a supporting upright rod 21 and a connecting upright rod 22 by threads, the connecting upright rods 22 adjacent to each other on the same axis are connected by the threaded pipe 51, the connecting force borne by the two upright rods 2 is uniformly distributed on the whole pipe surface of the threaded pipe 51, so that the force borne by the upright rods 2 is prevented from being concentrated on one position, the threaded pipe 51 is fixedly penetrated in the center of the octagonal disc 52, the movable disc buckle 5 is connected with a plurality of bolts 6, the bolts 6 are long rods gradually tapered from the upper end to the lower end, the two ends of the cross rod 3 and the inclined rod 4 are respectively provided with a buckle joint 7 for connecting the movable disc buckle 5, the end of the buckle joint 7 is provided with a clamping groove for embedding the octagonal disc 52, the cross rod 3 and the inclined rod 4 are both fixed on the octagonal disc 52 through the buckle joint 7, the bolts 6 are mutually fixed with the movable disc buckle joint 7, bolt 6, lock joint 7 and activity dish mouth three interconnect form the auto-lock, inject the position of horizontal pole 3 and down tube 4 then, horizontal pole 3, down tube 4 both are different with the hookup location of activity dish knot 5 respectively, and then have avoided the power of connection to concentrate on a bit to improve scaffold's structural stability.

Referring to fig. 4, the outer side of the scaffold is connected with a plurality of throwing support rods 8, one end of each throwing support rod 8 is provided with a buckle joint 7, each throwing support rod 8 is fixedly connected with a movable disc buckle 5 through the buckle joint 7, the other end of each throwing support rod 8 is obliquely supported on the ground, and each throwing support rod 8 is used for supporting the whole scaffold to prevent the scaffold from being inclined due to longitudinal external force, so that the structural stability of the scaffold is improved.

Referring to fig. 5, one side that the scaffold is close to the wall body is connected with even wall spare 9, even wall spare 9 includes along vertical direction fixes even wallboard 92 and even wall pole 91 at the wall, even one end vertical fixation of wall pole 91 is on even wallboard 92, even the one end that wall pole 91 kept away from the wall is provided with lock joint 7, even wall spare 9 is detained 5 interconnect through lock joint 7 and activity dish and is fixed, then fix whole scaffold, the connecting rod can bear the pulling force and the pressure of horizontal direction, with the stable bearing capacity who improves the scaffold, avoid the scaffold because of the too big phenomenon that inclines or collapses that appears in the atress.

The implementation principle of the safe supporting system of the disc-buckle type scaffold in the embodiment of the application is as follows: when setting up the scaffold, at first be square arranging and then fix subaerial with four bases 1, the support pole setting is fixed on base 1, support pole setting 21 and connection pole setting 22 realize coaxial coupling through activity dish knot 5, all detain 5 interconnect through activity dish between the adjacent connection pole setting 22 of coaxial direction, horizontal pole 3 is fixed on adjacent activity dish knot 5 through joint 7 horizontal direction, the both ends of down tube 4 are fixed on the activity dish knot 5 of 2 diagonal departments in pole setting through joint 7, the scaffold board 10 is fixed in the scaffold top through dead lever 101 and activity dish knot 5, throw vaulting pole 8 one end and fix subaerial, the other end passes through joint 7 and activity dish knot 5 and fixes the outside at the scaffold, connecting piece one end is fixed on the wall, the other end passes through joint 7 and activity dish mouth to be fixed on the scaffold, the phenomenon of scaffold bearing capacity concentration is finally avoided.

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 dish knot formula scaffold frame safety support system which characterized in that: the base comprises bases (1), upright posts (2), cross rods (3), inclined rods (4) and movable disc buckles (5), wherein four bases (1) are arranged, the bases (1) are horizontally fixed on the ground, the four bases (1) are arranged in a square shape, the number of the upright posts (2) is four, each upright post (2) comprises a supporting upright post (21) and a plurality of connecting upright posts (22), the supporting upright posts (21) are fixed on the bases (1) in the vertical direction, the number of the movable disc buckles (5) is multiple, the connecting upright posts (22) and the supporting upright posts (21) are coaxially connected through the movable disc buckles (5), and the connecting upright posts (22) adjacent to the same axis are connected with each other through the movable disc buckles (5);

the cross rods (3) are provided with a plurality of cross rods, and the cross rods (3) are fixed between the adjacent vertical rods (2) through movable disc buckles (5) along the horizontal direction;

a plurality of inclined rods (4) are arranged, and two ends of each inclined rod (4) are fixed at the diagonal of the adjacent vertical rods (2) through movable disc buckles (5);

activity dish is detained (5) and is included screwed pipe (51) and octagonal plate (52), and screwed pipe (51) thread bush is located and is supported pole setting (21) and connect pole setting (22), and two adjacent connection pole settings (22) of same axis carry out threaded connection through screwed pipe (51), and screwed pipe (51) are worn to establish by fixed in the center department of octagonal plate (52), are connected with a plurality of bolt (6) on octagonal plate (52), the both ends of horizontal pole (3), down tube (4) are taken respectively and are established on octagonal plate (52) and fixed through bolt (6) interconnect.

2. The disc scaffold safety support system of claim 1, wherein: the base (1) is a square plate, and the base (1) is fixed on the ground through bolts.

3. The disc scaffold safety support system of claim 1, wherein: the bolt (6) is a long rod which is gradually thinned from one end to the other end.

4. The disc scaffold safety support system of claim 1, wherein: both ends of horizontal pole (3) and down tube (4) all are provided with buckle joint (7) that are used for connecting the activity dish and detain (5), and the tip of buckle joint (7) is seted up and is inlayed the draw-in groove of establishing activity dish and detaining (5), bolt (6) are passed buckle joint (7) and are detained (5) reciprocal anchorage with the activity dish.

5. The disc scaffold safety support system of claim 1, wherein: the scaffold is characterized in that a plurality of throwing support rods (8) used for supporting the scaffold are arranged on the outer side of the scaffold, buckling joints (7) are arranged at one ends of the throwing support rods (8), the throwing support rods (8) are fixedly connected with the movable disc buckles (5) through the buckling joints (7), and inclined struts at the other ends of the throwing support rods (8) are arranged on the ground.

6. The disc scaffold safety support system of claim 1, wherein: one side that the scaffold frame is close to the wall body is connected with even wall spare (9), even wall spare (9) including even wall pole (91) and even wallboard (92), even wallboard (92) are fixed on the wall along vertical direction, even center department at even wallboard (92) is fixed along the horizontal direction to wall pole (91) one end, the one end of keeping away from the wall of even wall pole (91) is provided with lock joint head (7), even wall spare (9) are detained (5) interconnect through lock joint head (7) and activity dish and are fixed.

7. The disc scaffold safety support system of claim 1, wherein: scaffold board (10) have been placed to the top horizontal direction of scaffold frame, and scaffold board (10) are square long board, and the lower extreme of scaffold board (10) evenly is fixed with four dead levers (101), and on movable dish was detained (5) was located along vertical direction cover in dead lever (101), scaffold board (10) and movable dish were detained (5) and are fixed through dead lever (101) interconnect.