CN217924617U

CN217924617U - Wood floor structure of stage

Info

Publication number: CN217924617U
Application number: CN202221871837.XU
Authority: CN
Inventors: 蔡迎春
Original assignee: Hubei Youlian Intelligent Technology Co ltd
Current assignee: Hubei Youlian Intelligent Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-29
Anticipated expiration: 2032-07-20

Abstract

The utility model provides a stage wood floor structure relates to stage machinery technical field, which comprises an upper plate body, lower plate body and connecting portion, the downside fixed connection of connecting portion upper end and last plate body, lower plate body upside is provided with the bearing that is used for being connected with the lower extreme of connecting portion and is used for making things convenient for the bearing groove of bearing installation, be provided with on the plate body down be used for with the connecting portion under the spacing bolt of tip butt with be used for with the adjusting bolt of tip rigid coupling under the connecting portion, connecting portion include the connecting rod and be used for making things convenient for connecting rod male connecting cylinder, the connecting rod outside is provided with first external screw thread, the connecting cylinder inboard is provided with be used for with first external screw thread complex first internal thread. The utility model discloses simple structure, the stage board need not to punch with the steel bracing frame and is connected, and it is more convenient to install, and can adjust the leveling in the below of stage board after finishing with the stage board installation earlier to absorb stage base face height error, can be applicable to multiple different stages and use and leveling.

Description

Wood floor structure of stage

Technical Field

The utility model belongs to the technical field of stage machinery technique and specifically relates to a stage timber apron structure.

Background

Along with the increasing abundance of cultural life, the requirements of people on enthusiasm in performance activities are higher and higher, the requirements on theaters are also higher and higher, and in order to enable performance arts to generate unusual special effects, various types of stage mechanical equipment are installed in modern various large performance fields and the like, so that the stage mechanical equipment plays a role in drawing dragon eyes and wonderful strokes in the stage performance of the drama.

The performance needs to guarantee that the stage floor is enough level and firm on the stage, need level the stage floor, and guarantee that the floor lays levelness after accomplishing well, prevent that the performer from falling down, and provide certain intensity and support, make performance equipment easy to assemble, but present general stage floor is all that the stage steelframe welds or directly lays on the stage steelframe after the equipment finishes, so in order to make the design of adjustable leveling after the stage timber apron is installed more and more, for example, chinese patent utility model patent CN215802917U provides a stage timber apron structure, relate to stage design technical field, including adjusting the base, the adjusting collar, be used for the stage steelframe of being connected with the adjusting the base, a keel spare for being connected with the adjusting collar and set up the floor piece on keel spare, adjusting the base includes the bottom plate and the regulation post that stretches out to the adjusting collar, one side that keel spare is close to the stage steelframe is provided with and is used for making things convenient for adjusting collar male caulking groove, the adjusting the post outside is provided with the external screw thread, adjusting collar inboard is provided with the internal thread complex internal thread, the axle center that the adjusting post is provided with the adjusting groove and is used for inserting the fastening bolt in the adjusting groove, coaxial setting of passing. The utility model discloses above-mentioned simple structure can the effective absorption stage base face error for can all carry out effective leveling at the relatively poor stage base face of roughness, floor installation roughness is good, and the stable in structure degree is high, need not to use leveling fossil fragments to adjust, saves a large amount of engineering time.

However, the above stage wood floor structure still has the following disadvantages: the stage plates are required to be connected with the steel support frame during installation, pre-punching may be required to be performed on the steel support frame, installation and leveling are troublesome, synchronous adjustment needs to be performed on the upper sides of the stage plates while each stage plate is installed, adjustability is poor after the stage plates are installed, and the range of applicable stages is small.

Therefore, in order to solve the above problems, it is necessary to design a reasonable and efficient stage wood floor structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, the stage board need not to punch with the steel bracing frame and is connected, and it is more convenient to install, and can adjust the leveling in the below of stage board after finishing with the stage board installation earlier to absorb stage base face height error, can be applicable to the stage timber apron structure that multiple different stages used and leveled.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stage timber apron structure, includes the upper plate body, descend the plate body and be used for connecting the connecting portion of upper plate body and lower plate body, connecting portion upper end with the downside fixed connection of upper plate body, descend plate body upside be provided with be used for with the bearing that the lower extreme of connecting portion is connected and be used for making things convenient for the bearing groove of bearing installation, be provided with down on the plate body be used for with the spacing bolt of tip butt under the connecting portion and be used for with the adjusting bolt of tip rigid coupling under the connecting portion, connecting portion include the connecting rod and be used for the convenience the connecting rod male connecting cylinder, the connecting rod outside is provided with first external screw thread, the connecting cylinder inboard be provided with be used for with first external screw thread complex first internal thread.

Preferably, the lower plate body has a mounting groove at its lower edge.

As the utility model discloses a preferred, the bearing groove downside is provided with the aqueduct, the internal diameter of crossing the aqueduct is not less than the external diameter of connecting cylinder.

As the utility model discloses a preferred, the lower plate body downside be provided with be used for with cross the first hole and the second hole of aqueduct intercommunication, spacing bolt has at least partly to be located the first hole is downthehole, adjusting bolt has at least partly to be located the second is downthehole.

As the utility model discloses a preferred, the spacing bolt outside is provided with the second external screw thread, first downthehole side be provided with be used for with second external screw thread complex second internal thread.

As the utility model discloses a preferred, the downthehole lateral wall of second is smooth setting.

As the utility model discloses a preferred, the plate body is the rectangular shape board down.

As the utility model discloses a preferred, connecting rod, connecting cylinder and adjusting bolt are coaxial setting.

As the utility model discloses a preferred, the quantity of spacing bolt is one at least, and is a plurality of spacing bolt evenly winds adjusting bolt sets up.

Preferably, the number of the connecting portions is at least one.

The utility model relates to a stage timber apron structure's beneficial effect lies in: simple structure, the stage board need not to punch with the steel bracing frame and is connected, and it is more convenient to install, and can accomplish earlier the stage board installation later and adjust the leveling in the below of stage board to absorb stage base face height error, can be applicable to multiple different stages and use and leveling.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the stage wood floor structure of the present invention;

fig. 2 is a schematic overall structure diagram of another embodiment of the stage wood floor structure of the present invention;

fig. 3 is a schematic perspective view of a lower plate body in an embodiment of the wood floor structure of the stage according to the present invention;

in the figure: 1. the connecting device comprises an upper plate body, a lower plate body, a bearing 22, a bearing groove, a limiting bolt 23, a limiting bolt 24, an adjusting bolt 25, a mounting groove 26, a transition groove 27, a first hole 28, a second hole 3, a connecting part 31, a connecting rod 311, a first external thread 32 and a connecting cylinder.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of modules and steps and the steps set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed when in use, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 3, it is only one of the embodiments of the present invention, a stage wood floor structure, including an upper plate body 1, a lower plate body 2 and a connecting portion 3 for connecting the upper plate body 1 and the lower plate body 2, the upper end of the connecting portion 3 and the lower side of the upper plate body 1 are fixedly connected, the upper side of the lower plate body 2 is provided with a bearing 21 for connecting with the lower end of the connecting portion 3 and a bearing groove 22 for facilitating the installation of the bearing 21, the lower plate body 2 is provided with a limiting bolt 23 for abutting against the lower end of the connecting portion 3 and an adjusting bolt 24 for fixedly connecting with the lower end of the connecting portion 3, the connecting portion 3 includes a connecting rod 31 and a connecting cylinder 32 for facilitating the insertion of the connecting rod 31, the outer side of the connecting rod 31 is provided with a first external thread 311, and the inner side of the connecting cylinder 32 is provided with a first internal thread for matching with the first external thread 311.

The utility model discloses in, to descend plate body 2 directly to place on the stage steel construction board, the last plate body 1 of being connected with connecting portion 3 is located plate body 2 top down, and goes up connecting portion 3 of plate body 1 down, and the lower extreme of connecting portion 3 carries out the bearing with the bearing 21 of plate body 2 upper surface down and is connected, and the adjusting bolt 24 of connecting portion 3 lower extreme passes plate body 2 below of reacing plate body 2 down, moves through twisting adjusting bolt 24 just can twist the lower extreme of connecting portion 3 rotates.

Connecting portion 3 includes connecting rod 31 and is used for the convenience connecting cylinder 32 that connecting rod 31 was inserted, the connecting rod 31 outside is provided with first external screw thread 311, connecting cylinder 32 inboard be provided with be used for with first external screw thread 311 complex first internal thread.

In one case, the connecting rod 31 is located on the upper side of the connecting cylinder 32, the upper end of the connecting rod 31 is fixedly connected with the lower side of the upper plate body 1, the lower end of the connecting cylinder 32 is bearing-connected with the bearing 21, the adjusting bolt 24 is arranged on the lower end of the connecting cylinder 32, when the adjusting bolt 24 is screwed, the connecting cylinder 32 can be screwed to rotate, so that the connecting rod 31 is screwed into or out of the connecting cylinder 32, and the distance between the upper plate body 1 and the lower plate body 2 at the two ends of the connecting part 3 is adjusted, as shown in fig. 1;

in another case, the connecting cylinder 32 is located on the upper side of the connecting rod 31, the upper end of the connecting cylinder 32 is fixedly connected with the lower side of the upper plate body 1, the lower end of the connecting rod 31 is bearing-connected with the bearing 21, the adjusting bolt 24 is arranged at the lower end of the connecting rod 31, when the adjusting bolt 24 is screwed, the connecting rod 31 can be screwed to rotate, so that the connecting rod 31 is screwed into or out of the connecting cylinder 32, and the distance between the upper plate body 1 and the lower plate body 2 at the two ends of the connecting portion 3 is adjusted, as shown in fig. 2.

In addition, the number of the connecting parts 3 between the upper plate body 1 and the lower plate body 2 is multiple, and the plurality of the connecting parts 3 are adjusted, so that the upper plate body 1 can be ensured to be horizontal when the height of the lower plate body 2 arranged on the stage steel structure frame is uneven, namely, the upper plate body 1 is subjected to height adjustment and leveling.

In addition, be provided with on lower plate body 2 be used for with connecting portion 3 lower tip butt's spacing bolt 23, after the board body 1 height-adjusting finishes, twist spacing bolt 23 from lower plate body 2 downside and support connecting portion 3 lower extreme, so under frictional force, connecting portion 3 lower extreme will not be rotatable, under the upper plate body 1 top bearing pressure, connecting rod 31 can not twist into connecting cylinder 32 yet and cause upper plate body 1 to move down by accident.

When the upper plate body 1 needs to be subjected to height adjustment, the lower side of the lower plate body 2 can be subjected to leveling adjustment only by unscrewing the limiting bolt 23.

Finally, lower plate body 2 upside is provided with and is used for the convenience bearing groove 22 of bearing 21 installation, and bearing 21 is fixed to be set up in bearing groove 22, and bearing 21 self is nonrotatable, but carries out the 3 lower extremes of connecting portion that the bearing is connected with bearing 21 and can rotate, and bearing groove 22 also makes things convenient for adding lubricating oil in bearing 21 department to and prevent that bearing 21 is outstanding to receive the extrusion damage.

The utility model relates to a stage wood floor structure's simple structure, the stage board need not to punch with the steel bracing frame and is connected, and it is more convenient to install, and can adjust the leveling in the below of stage board after finishing with the stage board installation earlier to absorb stage base face height error, can be applicable to multiple different stages and use and the leveling.

Embodiment two, still as shown in fig. 1 to 3, only do the utility model discloses a one of them embodiment, on the basis of embodiment one, the utility model relates to a among the stage wood floor structure, the edge of lower plate body 2 downside is provided with mounting groove 25, and the convenient lower plate body 2 directly carries on stage steel structure frame.

Preferably, the lower plate body 2 is a strip-shaped plate, the width of which is equal to the distance between the two steel frames in the stage steel structure frame, so that the mounting grooves 25 on the two sides of the lower plate body 2 can be clamped on the stage steel structure frame, and the mounting is more stable.

In addition, the lower side of the bearing groove 22 is provided with a transition groove 26, the inner diameter of the transition groove 26 is smaller than that of the bearing groove 22, and the inner diameter of the transition groove 26 is not smaller than the outer diameter of the connecting cylinder 32, so that the lower end of the connecting part 3 is prevented from abutting against the lower side surface of the bearing groove 22.

In addition, a first hole 27 and a second hole 28 for communicating with the transition groove 26 are formed in the lower side of the lower plate body 2, at least a part of the limit bolt 23 is located in the first hole 27, and at least a part of the adjusting bolt 24 is located in the second hole 28.

Of course, the outer side of the limit bolt 23 is provided with a second external thread, the inner side of the first hole 27 is provided with a second internal thread matched with the second external thread, meanwhile, the inner side wall of the second hole 28 is smoothly arranged, and the adjusting bolt 24 can be freely screwed and is not influenced by the friction of the inner side wall of the second hole 28.

It will be apparent that the connecting rod 31, the connecting cylinder 32, the second bore 28 and the adjusting bolt 24 are all coaxially arranged.

Finally, the number of the limiting bolt 23 is at least one, the limiting bolt 23 evenly winds the adjusting bolt 24, and the limiting bolt 23 is screwed up to limit the lower end of the connecting part 3 more stably (limit rotation).

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. The utility model provides a stage timber apron structure which characterized in that: including last plate body (1), lower plate body (2) and be used for connecting go up plate body (1) and connecting portion (3) of lower plate body (2), connecting portion (3) upper end with go up the downside fixed connection of plate body (1), down plate body (2) upside be provided with be used for with bearing (21) that the lower extreme of connecting portion (3) is connected and be used for the convenience bearing groove (22) of bearing (21) installation, be provided with down on plate body (2) be used for with spacing bolt (23) of tip butt under connecting portion (3) and be used for with adjusting bolt (24) of tip rigid coupling under connecting portion (3), connecting portion (3) include connecting rod (31) and be used for the convenience connecting rod (31) male connecting cylinder (32), the connecting rod (31) outside is provided with first external screw thread (311), connecting cylinder (32) inboard be provided with be used for with first external screw thread (311) complex first internal thread.

2. The stage wood flooring structure according to claim 1, wherein: the edge of the lower side of the lower plate body (2) is provided with a mounting groove (25).

3. The stage wood flooring structure according to claim 1, wherein: a transition groove (26) is arranged on the lower side of the bearing groove (22), and the inner diameter of the transition groove (26) is not smaller than the outer diameter of the connecting cylinder (32).

4. The stage wood flooring structure according to claim 3, wherein: the lower side of the lower plate body (2) is provided with a first hole (27) and a second hole (28) which are used for being communicated with the transition groove (26), at least one part of the limiting bolt (23) is positioned in the first hole (27), and at least one part of the adjusting bolt (24) is positioned in the second hole (28).

5. The stage wood flooring structure according to claim 4, wherein: the outer side of the limiting bolt (23) is provided with second external threads, and the inner side of the first hole (27) is provided with second internal threads matched with the second external threads.

6. The stage wood flooring structure according to claim 4, wherein: the inner side wall of the second hole (28) is smoothly arranged.

7. A stage wood flooring structure according to claim 1, wherein: the lower plate body (2) is a strip-shaped plate.

8. The stage wood flooring structure according to claim 1, wherein: the connecting rod (31), the connecting cylinder (32) and the adjusting bolt (24) are all coaxially arranged.

9. The stage wood flooring structure according to claim 1, wherein: the number of the limiting bolts (23) is at least one, and the limiting bolts (23) are uniformly arranged around the adjusting bolts (24).

10. The stage wood flooring structure according to claim 1, wherein: the number of the connecting parts (3) is at least one.