CN213539628U

CN213539628U - Scaffold for stage

Info

Publication number: CN213539628U
Application number: CN202022406697.6U
Authority: CN
Inventors: 张冬冬
Original assignee: Tianjin Xintongyuan Metal Products Co ltd
Current assignee: Tianjin Xintongyuan Metal Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-25
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a scaffold for stage, including pole setting, horizontal pole and down tube, the side surface fixedly connected with connecting seat of pole setting, the side surface fixedly connected with support of connecting seat, the one end and the pole setting fixed connection of connecting seat are kept away from to the support, the spout has been seted up at the inside of connecting seat and being located the top, the left side of spout is provided with the fixed slot, the inside of connecting seat and the below that is located the spout are provided with the activity groove, the inside swing joint in activity groove has the slide. The utility model discloses, the horizontal pole passes through in the slot inserts the connecting seat, makes the slider at the sector groove internal rotation through rotatory horizontal pole, when the horizontal pole rotates to fixed position, promotes through the handle that the push rod is fixed with the horizontal pole in inserting the through-hole, fixes the push rod in the through-hole through the spring, prevents that the push rod from landing in the through-hole, simple structure, reasonable in design, simple to operate reduces the labour.

Description

Scaffold for stage

Technical Field

The utility model relates to a scaffold technical field especially relates to a scaffold for stage.

Background

The scaffold is a construction equipment commonly used in building construction, decoration engineering and maintenance engineering, mainly used for providing pedestrian passageway and a small amount of heap blowing and safety protection use, and at present, the scaffold for building construction mainly divide into following several: traditional scaffold, half steel inserted lift scaffold, all steel inserted lift scaffold.

However, no matter what kind of scaffold has a technical problem, namely scaffold equipment difficulty, inefficiency, construction progress is seriously limited, and the structure of some scaffolds is not very firm moreover, stands on and probably has the condition of rocking, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a scaffold for a stage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a scaffold for a stage comprises a vertical rod, a cross rod and an oblique rod, wherein a connecting seat is fixedly connected to the side surface of the vertical rod, a support is fixedly connected to the side surface of the connecting seat, one end, away from the connecting seat, of the support is fixedly connected with the vertical rod, a sliding groove is formed in the connecting seat and located at the top of the connecting seat, a fixing groove is formed in the left side of the sliding groove, a movable groove is formed in the connecting seat and located below the sliding groove, a sliding plate is movably connected to the inner portion of the movable groove, a spring is fixedly connected to the left side of the sliding plate, one end, away from the sliding plate, of the spring is fixedly connected with the inner side wall of the movable groove, a push rod is fixedly connected to the right side of the sliding plate, a handle is fixedly connected to the side surface of the push rod, a, the slot has been seted up to the right flank of connecting seat, the equal fixedly connected with fixed block in both ends of horizontal pole, the equal fixedly connected with slider in upper and lower both sides of fixed block, the equal fixedly connected with in both ends of down tube connects, the fixed orifices has been seted up to the inside of connecting, the inside swing joint of fixed orifices has the bolt, the side surface swing joint of bolt has the nut.

As a further description of the above technical solution:

the movable groove and the through hole are arranged in the same horizontal direction, and the fixed groove is perpendicular to the movable groove.

As a further description of the above technical solution:

the diameter of the fixed groove is 1.2 times of that of the handle, and the diameter of the movable groove is 1.3 times of that of the push rod.

As a further description of the above technical solution:

the support is characterized in that jacks are formed in the support, the inclined rod is fixedly connected with the support through bolts and nuts, and the inclined rod, the vertical rod and the cross rod form a triangular structure.

As a further description of the above technical solution:

the cross rod is inserted into the connecting seat through the slot and is fixed in the through hole through the push rod.

As a further description of the above technical solution:

the bottom fixedly connected with base of pole setting, the inside of base is provided with the mounting hole.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this scaffold for stage, the horizontal pole passes through in the slot inserts the connecting seat, makes the slider at fan-shaped inslot internal rotation through rotatory horizontal pole, when the horizontal pole rotates fixed position, and it is fixed with the horizontal pole in inserting the through-hole through the handle promotion push rod, fixes the push rod in the through-hole through the spring, prevents the push rod landing from the through-hole, simple structure, reasonable in design, simple to operate reduces the labour.

2. Compared with the prior art, this scaffold for stage fixes the down tube on the support through bolt, nut to the down tube can become triangle-shaped stable structure with pole setting, horizontal pole enough, has improved the fastness of scaffold, has reduced the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of a stage scaffold according to the present invention;

fig. 2 is a schematic view of an internal structure of a connecting seat of the stage scaffold according to the present invention;

fig. 3 is a cross-sectional view of a connecting seat of the stage scaffold according to the present invention;

fig. 4 is the utility model provides a joint structure sketch map of scaffold for stage.

Illustration of the drawings:

1. erecting a rod; 2. a connecting seat; 3. a handle; 4. a support; 5. a base; 6. a cross bar; 7. a diagonal bar; 8. a slider; 9. a slot; 10. a sector groove; 11. a movable groove; 12. a slide plate; 13. a push rod; 14. a spring; 15. fixing grooves; 16. a chute; 17. a through hole; 18. a joint; 19. a fixing hole; 20. a jack; 21. a bolt; 22. a nut; 23. and (5) fixing blocks.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of scaffold for stage: comprises an upright rod 1, a cross rod 6 and an inclined rod 7, wherein a connecting seat 2 is fixedly connected to the side surface of the upright rod 1, the cross rod 6 is fixed with the upright rod 1 through the connecting seat 2, a support 4 is fixedly connected to the side surface of the connecting seat 2, the inclined rod 7 is fixedly connected with the upright rod 1 and the cross rod 6 through the support 4, one end of the support 4 far away from the connecting seat 2 is fixedly connected with the upright rod 1, a sliding groove 16 is formed in the inner part of the connecting seat 2 and positioned at the top, a fixed groove 15 is formed in the left side of the sliding groove 16, a push rod 13 is drawn out of a through hole 17 through a handle 3 during disassembly, the handle 3 is pushed into the fixed groove 15 for fixation, then the cross rod 6 is disassembled, a movable groove 11 is formed in the inner part of the connecting seat 2 and positioned below the sliding groove 16, a sliding plate 12 is movably connected in the inner part of the movable, cause horizontal pole 6 to slide, the one end that slide 12 was kept away from to spring 14 is connected with the inside wall fixed connection of activity groove 11, the right flank fixedly connected with push rod 13 of slide 12, insert through-hole 17 through push rod 13 and fix horizontal pole 6, the side surface fixedly connected with handle 3 of push rod 13, through the removal of handle 3 control push rod 13, fan-shaped groove 10 has been seted up to the inside of connecting seat 2 and the right side that is located activity groove 11, through-hole 17 has been seted up to the inside that is located fan-shaped groove 10 of connecting seat 2, slot 9 has been seted up to the right flank of connecting seat 2, insert horizontal pole 6 through slot 9 in connecting seat 2, the equal fixedly connected with fixed block 23 in both ends of horizontal pole 6, the equal fixedly connected with slider 8 in upper and lower both sides of fixed block 23, through slider 8, fixed block 23 fixed horizontal pole 6 prevents that horizontal pole, The support 4 is convenient for fixing the inclined rod 7 on the vertical rod 1 and the cross rod 6, a fixing hole 19 is formed in the joint 18, a bolt 21 is movably connected in the fixing hole 19, and a nut 22 is movably connected to the side surface of the bolt 21.

Activity groove 11 sets up with the same level of through-hole 17, fixed slot 15 perpendicular to activity groove 11, the diameter of fixed slot 15 is 1.2 times of 3 diameters of handle, the diameter of activity groove 11 is 1.3 times of push rod 13, jack 20 has been seted up to the inside of support 4, down tube 7 passes through bolt 21, nut 22 and support 4 fixed connection, down tube 7 and pole setting 1, horizontal pole 6 constitutes the triangle-shaped structure, horizontal pole 6 inserts in connecting seat 2 through slot 9, insert in through-hole 17 through push rod 13 and fix horizontal pole 6, the bottom fixedly connected with base 5 of pole setting 1, the inside of base 5 is provided with the mounting hole.

The working principle is as follows: inside horizontal pole 6 passes through slot 9 and inserts connecting seat 2, make slider 8 slide in sector groove 10 through rotating horizontal pole 6, when horizontal pole 6 is rotatory to fixed position, promote push rod 13 through handle 3, make push rod 13 insert through-hole 17 inside fix horizontal pole 6 in connecting seat 2, support push rod 13 through spring 14, prevent that push rod 13 from landing in through-hole 17, thereby it is fixed with horizontal pole 6 and pole setting 1, through bolt 21, nut 22 fixes down tube 7 on support 4, thereby 7 and pole setting 1, horizontal pole 6 is fixed, and constitute the triangle-shaped structure, increase the fastness after the scaffold installation, reduce the potential safety hazard.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a scaffold for stage, includes pole setting (1), horizontal pole (6) and down tube (7), its characterized in that: the side surface of the upright rod (1) is fixedly connected with a connecting seat (2), the side surface of the connecting seat (2) is fixedly connected with a support (4), one end, far away from the connecting seat (2), of the support (4) is fixedly connected with the upright rod (1), a sliding groove (16) is formed in the connecting seat (2) and located at the top, a fixed groove (15) is formed in the left side of the sliding groove (16), a movable groove (11) is formed in the connecting seat (2) and located below the sliding groove (16), a sliding plate (12) is movably connected in the movable groove (11), a spring (14) is fixedly connected to the left side surface of the sliding plate (12), one end, far away from the sliding plate (12), of the spring (14) is fixedly connected with the inner side wall of the movable groove (11), a push rod (13) is fixedly connected to the right side surface of the sliding plate (12), a handle (3, the utility model discloses a bolt, including connecting seat (2), slot (9), horizontal pole (6), connecting seat (2), connecting seat (11), connecting seat (2), connecting seat (6), connecting seat (7), connecting seat (11), connecting seat (2), connecting seat (6), connecting seat (2), connecting seat (11), connecting seat (2), connecting seat (6), connecting seat (18), connecting seat (19), the inside swing joint of fixed orifices (19) has bolt (21), the side surface swing joint of bolt (21) has nut (22).

2. A stage scaffold as set forth in claim 1, wherein: the movable groove (11) and the through hole (17) are arranged horizontally, and the fixed groove (15) is perpendicular to the movable groove (11).

3. A stage scaffold as set forth in claim 1, wherein: the diameter of the fixed groove (15) is 1.2 times of that of the handle (3), and the diameter of the movable groove (11) is 1.3 times of that of the push rod (13).

4. A stage scaffold as set forth in claim 1, wherein: jack (20) have been seted up to the inside of support (4), down tube (7) pass through bolt (21), nut (22) and support (4) fixed connection, down tube (7) constitute the triangle-shaped structure with pole setting (1), horizontal pole (6).

5. A stage scaffold as set forth in claim 1, wherein: the cross rod (6) is inserted into the connecting seat (2) through the slot (9), and the push rod (13) is inserted into the through hole (17) to fix the cross rod (6).

6. A stage scaffold as set forth in claim 1, wherein: the bottom fixedly connected with base (5) of pole setting (1), the inside of base (5) is provided with the mounting hole.