CN218061295U

CN218061295U - Quick detach formula scaffold frame

Info

Publication number: CN218061295U
Application number: CN202121840517.3U
Authority: CN
Inventors: 张季俊; 丁天林; 马玉平
Original assignee: Yangzhou Chongxin Machinery Manufacturing Co ltd
Current assignee: Yangzhou Chongxin Machinery Manufacturing Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-12-16
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a scaffold frame field specifically is a quick detach formula scaffold frame, including the pole setting, the pole setting is established to four, four the equal fixedly connected with fluting cushion in lower part of pole setting lateral wall, four it has the bottom plate to peg graft between the middle part of fluting cushion, five spring telescopic links of bottom equidistance fixedly connected with of bottom plate, spring telescopic link's bottom fixedly connected with locating plate. The T-shaped pull rod is pulled to remove the insertion connection with the limiting hole and rotate, the rotary table rotates to drive the L-shaped pressing plate to move through the connecting rod to remove the abutting pressure on the insertion rod, the insertion connection between the insertion rod and the insertion hole can be removed, the supporting plate and the four upright rods can be rapidly disassembled, the operation is simple and convenient, and the working efficiency is improved; make locating plate and spring telescopic rod's cooperation use can carry out stable support to the road surface of height unevenness by the automatic adaptation, the setting of supporting shoe further promotes the stability that pole setting and ground supported simultaneously, promotes scaffold frame overall support stability, and the practicality is strong.

Description

Quick-release scaffold

Technical Field

The utility model relates to a scaffold frame field specifically is a quick detach formula scaffold frame.

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, and the scaffold can be divided into a wood scaffold, a bamboo scaffold, a steel pipe scaffold and the like according to different materials;

the prior patent (publication number: CN 211447696U) discloses a scaffold convenient to adjust, which comprises an operating platform, a ladder stand, a supporting device, a base and a positioning device, wherein the operating platform comprises a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are connected in a sliding manner, and two sides of the first bottom plate are provided with first guardrails. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the scaffold needs to be fixedly installed through bolts in the installation process, so that the installation is complex, and the working efficiency is reduced; 2. the bottom support of the existing partial scaffold is poor in stability, influences the personal safety of constructors and is poor in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detach formula scaffold to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a quick-release scaffold comprises four upright posts, wherein the lower parts of the side walls of the four upright posts are fixedly connected with slotted cushion blocks, a bottom plate is inserted between the middle parts of the four slotted cushion blocks, the bottom of the bottom plate is fixedly connected with five spring telescopic rods at equal intervals, and the bottoms of the spring telescopic rods are fixedly connected with positioning plates;

the lower parts of the upright rods are hinged with supporting blocks, the upper parts of the four upright rods are fixedly connected with L-shaped base plates, the middle parts of the L-shaped base plates are provided with jacks, supporting plates are lapped between the four L-shaped base plates, two sides of the bottom of each supporting plate are symmetrically provided with movable grooves, the inner parts of the movable grooves are movably connected with inserting rods, and one ends of the inserting rods are movably inserted into the adjacent jacks;

adjusting grooves matched with the movable grooves are symmetrically formed in the middle of the bottom surface of the supporting plate, an L-shaped pressing plate is connected to the inner portion of each adjusting groove in a sliding mode, one end of each L-shaped pressing plate is connected to the surfaces of two adjacent inserting rods in a lap mode, the other end of each L-shaped pressing plate is hinged to a connecting rod, a rotary table is hinged between the two connecting rods, the top of the rotary table is movably connected to the bottom of the supporting plate, and a T-shaped pull rod is movably connected to the middle of the rotary table;

twelve limiting holes are formed in the middle of the bottom surface of the supporting plate at equal intervals along the circumference, and two ends of the T-shaped pull rod are movably inserted into the corresponding two limiting holes respectively.

Preferably, the middle part of inserted bar is fixed to be cup jointed with the spacing ring, swing joint has spacing spring between the inner wall in surface of spacing ring and activity groove.

Preferably, the top of the turntable is fixedly connected with a bearing, and the top of the bearing is fixedly connected with the bottom surface of the supporting plate;

the middle part of the rotary table is provided with a sliding groove, the upper part of the T-shaped pull rod is connected inside the sliding groove in a sliding mode, and the middle part of the T-shaped pull rod is movably sleeved with a compression spring.

Preferably, one end of the L-shaped pressing plate, which is close to the insertion rod, is provided with an inclined surface, and one end of the insertion rod, which is close to the L-shaped pressing plate, is provided with an inclined surface.

Preferably, the lower part of backup pad articulates there are four bracing pieces, four the bracing piece respectively with four the middle part swing joint of pole setting.

Preferably, the lower part of the vertical rod is fixedly connected with a limiting block, and the upper part of the supporting block is lapped on the surface of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, use through the cooperation of parts such as T type pull rod, carousel and L type clamp plate, spur T type pull rod and remove with the grafting in spacing hole and rotatory, make the carousel rotate and take L type clamp plate to remove through the connecting rod and remove the support to the inserted bar and press, can make the inserted bar remove with the grafting of jack, can dismantle backup pad and four pole settings fast, easy operation is convenient, promotes work efficiency.

The utility model discloses in, use through the cooperation of parts such as bottom plate, spring telescopic link and locating plate, make locating plate and spring telescopic link's cooperation use can automatic adaptation carry out stable support to the road surface of unevenness, the setting of supporting shoe further promotes the stability of pole setting and ground support simultaneously, promotes scaffold frame overall support stability, and the practicality is strong.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1;

fig. 3 is a sectional view of the position of the support plate of the present invention.

In the figure: 1. erecting a rod; 2. grooving cushion blocks; 3. a base plate; 4. a spring telescopic rod; 5. positioning a plate; 6. a support block; 7. an L-shaped base plate; 8. a jack; 9. a support plate; 10. a movable groove; 11. a rod is inserted; 12. an adjustment groove; 13. an L-shaped pressing plate; 14. a connecting rod; 15. a turntable; 16. a T-shaped pull rod; 17. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a quick detach formula scaffold frame, includes pole setting 1, and pole setting 1 is established to four, and the equal fixedly connected with fluting cushion 2 in lower part of 1 lateral wall of four pole settings is pegged graft between the middle part of four fluting cushions 2 and is had bottom plate 3, five spring telescopic links 4 of the bottom equidistance fixedly connected with of bottom plate 3, the bottom fixedly connected with locating plate 5 of spring telescopic link 4.

The lower part of pole setting 1 articulates there is supporting shoe 6, make locating plate 5 and spring telescopic rod 4's cooperation use can the automatic adaptation carry out stable support to uneven road surface of height, the stability that pole setting 1 and ground supported is further promoted in the setting of supporting shoe 6 simultaneously, promote scaffold frame overall support stability, therefore, the clothes hanger is strong in practicability, the equal fixedly connected with L type backing plate 7 in upper portion of four pole settings 1, jack 8 has been seted up at the middle part of L type backing plate 7, the overlap joint has backup pad 9 between four L type backing plates 7, the lateral wall of backup pad 9 is provided with hangs the ladder, make things convenient for the operating personnel to scramble, and backup pad 9 top is provided with the protection network, activity groove 10 has been seted up to the equal symmetry in both sides of backup pad 9 bottom, the inside swing joint in activity groove 10 has inserted bar 11, the one end activity of inserted bar 11 is pegged graft in the inside of adjacent jack 8.

The middle part of the bottom surface of the supporting plate 9 is symmetrically provided with an adjusting groove 12 matched with the movable groove 10, the inner part of the adjusting groove 12 is connected with an L-shaped pressing plate 13 in a sliding mode, one end of the L-shaped pressing plate 13 is lapped on the surfaces of two adjacent inserting rods 11, the other end of the L-shaped pressing plate 13 is hinged with a connecting rod 14, a rotary table 15 is hinged between the two connecting rods 14, the top of the rotary table 15 is movably connected to the bottom of the supporting plate 9, and the middle part of the rotary table 15 is movably connected with a T-shaped pull rod 16.

Twelve limiting holes 17 are formed in the middle of the bottom surface of the supporting plate 9 at equal intervals along the circumference, two ends of a T-shaped pull rod 16 are movably inserted into the corresponding two limiting holes 17 respectively, the T-shaped pull rod 16 is pulled to be removed from insertion with the limiting holes 17 and rotate, the T-shaped pull rod 16 drives a rotary table 15 to rotate, a connecting rod 14 hinged to the rotary table 15 drives an L-shaped pressing plate 13 to move to remove abutting pressure on an inserting rod 11, then a limiting spring in a movable groove 10 abuts against a limiting ring and moves with the inserting rod 11, the inserting rod 11 and an inserting hole 8 can be removed from insertion, the supporting plate 9 and the four upright rods 1 can be rapidly detached, then the bottom plate 3 is taken down from the top of the slotted cushion block 2, the operation is simple and convenient, and the working efficiency is improved.

In this embodiment, as shown in fig. 3, a limit ring is fixedly sleeved in the middle of the insert rod 11, a limit spring is movably connected between the surface of the limit ring and the inner wall of the movable groove 10, and when the L-shaped backing plate 7 releases the pressing on the insert rod 11, the limit spring can drive the limit ring and the insert rod 11 to reset.

In this embodiment, as shown in fig. 1, 2 and 3, a bearing is fixedly connected to the top of the turntable 15, the top of the bearing is fixedly connected to the bottom surface of the support plate 9, and the turntable 15 can rotate at the bottom of the support plate 9 by the bearing.

The spout has been seted up at the middle part of carousel 15, and the upper portion sliding connection of T type pull rod 16 is in the inside of spout, and compression spring has been cup jointed in the middle part activity of T type pull rod 16, after loosening pulling T type pull rod 16, compression spring takes T type pull rod 16 to the removal of backup pad 9 bottom surface direction and plug in the inside at spacing hole 17, because be sliding connection between T type pull rod 16 and the carousel 15, carousel 15 can' T rotate this moment, realizes the locking effect.

In this embodiment, as shown in fig. 3, one end of the L-shaped pressing plate 13 close to the insertion rod 11 is an inclined surface, and one end of the insertion rod 11 close to the L-shaped pressing plate 13 is an inclined surface.

In this embodiment, as shown in fig. 1, 2 and 3, the lower part of the supporting plate 9 is hinged with four supporting rods, the four supporting rods are respectively movably connected with the middle parts of the four vertical rods 1, one ends of the supporting rods, far away from the supporting plate 9, are provided with round holes, the middle parts of the vertical rods 1 are fixedly connected with bolts, and the supporting rods are matched with the bolts through the round holes to be limited.

In this embodiment, as shown in fig. 1 and 3, the lower part of the vertical rod 1 is fixedly connected with a limiting block, the upper part of the supporting block 6 is overlapped on the surface of the limiting block, and the limiting block can effectively limit the deflection angle of the supporting block 6, so that the supporting block 6 can be effectively positioned.

The utility model discloses a use method and advantage: this quick detach formula scaffold frame, the working process as follows:

as shown in fig. 1, 2 and 3, firstly, the insertion connection with the limiting hole 17 is released and the T-shaped pull rod 16 is rotated by pulling the T-shaped pull rod 16, so that the T-shaped pull rod 16 drives the rotary table 15 to rotate, the connecting rod 14 hinged on the rotary table 15 drives the L-shaped pressing plate 13 to move to release the pressing on the insertion rod 11, then the limiting spring in the movable groove 10 presses the limiting ring and the insertion rod 11 to move, so that the insertion rod 11 and the insertion hole 8 can be released from the insertion connection, the support plate 9 and the four upright rods 1 can be rapidly detached, and then the bottom plate 3 is taken down from the top of the slotted cushion block 2, so that the operation is simple and convenient, and the working efficiency is improved; make locating plate 5 and spring telescopic rod 4's cooperation use can carry out stable support to the road surface of height unevenness by the automatic adaptation, the stability that pole setting 1 and ground support are further promoted in the setting of supporting shoe 6 simultaneously, promote scaffold frame overall support stability, and the practicality is strong.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick detach formula scaffold, includes pole setting (1), its characterized in that: the number of the upright posts (1) is four, the lower parts of the side walls of the four upright posts (1) are fixedly connected with slotted cushion blocks (2), a bottom plate (3) is inserted between the middle parts of the four slotted cushion blocks (2), five spring telescopic rods (4) are fixedly connected to the bottom of the bottom plate (3) at equal intervals, and positioning plates (5) are fixedly connected to the bottoms of the spring telescopic rods (4);

the lower parts of the upright posts (1) are hinged with supporting blocks (6), the upper parts of the four upright posts (1) are fixedly connected with L-shaped base plates (7), the middle parts of the L-shaped base plates (7) are provided with inserting holes (8), supporting plates (9) are lapped among the four L-shaped base plates (7), two sides of the bottoms of the supporting plates (9) are symmetrically provided with movable grooves (10), the inner parts of the movable grooves (10) are movably connected with inserting rods (11), and one ends of the inserting rods (11) are movably inserted into the adjacent inserting holes (8);

adjusting grooves (12) matched with the movable grooves (10) are symmetrically formed in the middle of the bottom surface of the supporting plate (9), an L-shaped pressing plate (13) is connected to the inner portion of each adjusting groove (12) in a sliding mode, one end of each L-shaped pressing plate (13) is connected to the surfaces of two adjacent inserting rods (11) in a lap mode, the other end of each L-shaped pressing plate (13) is hinged to a connecting rod (14), a rotary table (15) is hinged between the two connecting rods (14), the top of each rotary table (15) is movably connected to the bottom of the supporting plate (9), and a T-shaped pull rod (16) is movably connected to the middle of each rotary table (15);

twelve limiting holes (17) are formed in the middle of the bottom surface of the supporting plate (9) at equal intervals along the circumference, and two ends of the T-shaped pull rod (16) are movably inserted into the corresponding two limiting holes (17) respectively.

2. The quick-release scaffold according to claim 1, wherein: the middle part of inserted bar (11) is fixed to cup joint has the spacing ring, swing joint has spacing spring between the inner wall of surface and activity groove (10) of spacing ring.

3. The quick-release scaffold according to claim 1, wherein: the top of the turntable (15) is fixedly connected with a bearing, and the top of the bearing is fixedly connected with the bottom surface of the supporting plate (9);

the middle part of the rotary table (15) is provided with a sliding groove, the upper part of the T-shaped pull rod (16) is connected to the inside of the sliding groove in a sliding mode, and the middle part of the T-shaped pull rod (16) is movably sleeved with a compression spring.

4. The quick-release scaffold according to claim 1, wherein: one end of the L-shaped pressing plate (13) close to the inserting rod (11) is an inclined surface, and one end of the inserting rod (11) close to the L-shaped pressing plate (13) is an inclined surface.

5. The quick-release scaffold according to claim 1, wherein: the lower part of the supporting plate (9) is hinged with four supporting rods, and the four supporting rods are respectively movably connected with the middle parts of the vertical rods (1).

6. The quick-release scaffold according to claim 1, wherein: the lower part of the upright rod (1) is fixedly connected with a limiting block, and the upper part of the supporting block (6) is lapped on the surface of the limiting block.