CN210976260U

CN210976260U - Ceiling for exhibition stand

Info

Publication number: CN210976260U
Application number: CN201921582839.5U
Authority: CN
Inventors: 张兰兰; 刘乔; 李鹏鲲; 李佳梅; 吕英; 贺井武; 胡燕; 王海娟
Original assignee: Oriental Expo Services Beijing Co ltd
Current assignee: Oriental Expo Services Beijing Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-10
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a ceiling for stand, including at least one table post, four at least connecting rods and ceiling body, the table post erects in stand and top and is provided with columniform position portion of supporting, connecting rod one end be provided with the annular position ring that supports of the annular fourth of columniform position portion complex, the position ring butt support portion and four support ring outsides of supporting of four connecting rods are provided with the position of supporting and encircle the embracing, the axis that four connecting rods used position portion of supporting distributes and four connecting rods as the axle circle, the fixed joint portion that is provided with of one end that the table post was kept away from to the connecting rod, fixed being provided with on the ceiling just is used for the cover to locate the joint ring outside the joint portion with joint portion one-to-one, the table post overcoat. Realize through stand and connecting rod that the support to the ceiling body is fixed, and the ceiling body is connected between with stand, connecting rod and decorate the stand and be detachable with being connected between the stand, the exhibition side can change different ceiling bodies and decorate the stage body according to the needs of different exhibition styles.

Description

Ceiling for exhibition stand

Technical Field

The utility model relates to a ceiling especially relates to a ceiling for stand.

Background

In the case of a ceiling for a display stand, the ceiling is generally customized and hung on the top of the display stand after customization in order to maintain good observability.

In order to keep the stability of the installation of the ceiling of the exhibition stand, the ceiling and a structure for supporting the ceiling are generally connected and fixed, and the style of the ceiling is fixed after the ceiling is manufactured, but for the exhibition stand, the exhibition stand can be matched with the ceilings with different styles according to different exhibition styles, and the fixedly arranged ceiling cannot meet the requirements of the exhibition stand on the different exhibition styles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ceiling for stand, its advantage lies in that its dismouting is comparatively convenient to can adapt to the needs of the different exhibition styles of stand.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a ceiling for stand, includes at least one table post, four at least connecting rods and ceiling body, the table post erects in stand and top and is provided with columniform position portion that supports, connecting rod one end be provided with the annular ring shape of cylindrical position portion complex fourth support ring, the support ring butt of four connecting rods support the position portion and four support the ring outside be provided with support the position encircle embrace with the armful ring of position portion, four connecting rods use the axis of position portion as axle circular distribution and four connecting rods, the fixed joint portion that is provided with of one end that the table post was kept away from to the connecting rod, fixed being provided with on the ceiling just is used for the cover to locate the outer joint ring of joint portion with joint portion one-to-one, the table post overcoat is equipped with the decoration table body.

Through adopting above-mentioned technical scheme, establish earlier decorate the stage body cover with the stage post outside, with the support ring butt of four connecting rods on the support portion at stage post top and through embracing the fixed armful in the stage post top of four support portions, with the fixed connection who realizes connecting rod and stage post, hoist the ceiling body again and correspond the cover with the screens ring and establish with the screens portion, thereby realize that the support of ceiling body is fixed, and this kind supports fixed mode relatively stable, and the ceiling body is connected through connecting rod detachable with a supporting bench post, can change different ceiling bodies according to the needs of different styles exhibition promptly, the decoration stage body outside the stage post is established with the stage post cover, the decoration stage body also can be changed in order to be applicable to the needs of different exhibition styles promptly.

The utility model discloses further set up to: and a support column with two ends respectively abutted against the top end of the abutting part and the ceiling body is arranged between the table column and the ceiling body.

Through adopting above-mentioned technical scheme, the support intensity of ceiling can enough be further improved in the setting of support column, can reduce the support needs of connecting rod again to can prolong the life of connecting rod.

The utility model discloses further set up to: the cross section of the table column is square, and a square hole which is matched with the shape of the table column and is used for the table column to pass through is arranged in the decorative table body.

Through adopting above-mentioned technical scheme, set up the stylobate into squarely, and be provided with the square hole that supplies the stylobate to pass on the decoration stage body, decorate the relative stylobate of stage body fixed when decorating the stage body cover and establishing with the stylobate outside, and do not need other fixed knot to construct.

The utility model discloses further set up to: the position abutting part comprises three cylinders which are integrated and coaxially arranged, the outer diameters of the three cylinders are gradually reduced from top to bottom, the outer side of the position abutting part is in an inverted second-level step shape, and the inner side of the position abutting ring is in a positive first-level step shape matched with the position abutting part.

By adopting the technical scheme, the stepped arrangement of the abutting part and the abutting ring enables the abutting part and the abutting ring to have the clamping force for avoiding the vertical sliding between the abutting part and the abutting ring, thereby enabling the connection between the abutting part and the abutting ring to be more stable.

The utility model discloses further set up to: the joint portion sets up to vertical and the cross-section is the cylinder of square, the joint ring sets up to vertical and the cross-section be with joint portion cross-section square matched with square ring's cylinder.

Through adopting above-mentioned technical scheme, joint portion and joint ring set up square post and the quad ring of mutually supporting, make the joint portion and the joint be connected between the ring relatively stable, difficult relative movement that takes place.

The utility model discloses further set up to: criss-cross reinforcing ribs are fixedly arranged at the bottom of the ceiling body.

Through adopting above-mentioned technical scheme, the structural strength of ceiling body can be improved in the setting of stiffening rib.

The utility model discloses further set up to: the ceiling body is provided with a connecting part in an integral downward extending mode, and two ends of the reinforcing rib are fixedly connected with two sides of the connecting part respectively.

Through adopting above-mentioned technical scheme, the structural strength of ceiling body has not only been further improved in the setting of connecting portion, and its and stiffening rib fixed connection have also strengthened the joint strength of stiffening rib and ceiling body moreover.

The utility model discloses further set up to: the reinforcing rib is of a rectangular frame structure which is composed of four parallel steel pipes and has a square cross section, four connecting pipes for fixedly connecting two adjacent steel pipes are arranged between the four steel pipes every unit length, the axis of each connecting pipe is perpendicular to the steel pipes, and two ends of each connecting pipe are fixedly connected with the two adjacent steel pipes respectively.

Through adopting above-mentioned technical scheme, this kind of stiffening rib structural strength is higher, and is comparatively stable and the quality is less relatively to the support of ceiling body.

The utility model discloses further set up to: and a reinforcing pipe which forms a certain angle with the connecting pipe and is connected with the two corresponding steel pipes at two ends is arranged between the two adjacent and parallel connecting pipes.

Through adopting above-mentioned technical scheme, the setting of reinforcing tube has further improved the structural strength of stiffening rib to make the structure of stiffening rib more firm.

The utility model discloses further set up to: the steel pipe, the connecting pipe and the reinforcing pipe are all of hollow steel structures.

Through adopting above-mentioned technical scheme, hollow steel structure's structural strength is higher, and the cost is lower and the quality is less.

To sum up, the utility model discloses a beneficial technological effect does:

1. the detachable connection between the ceiling body and the supporting structure of the ceiling body is realized on the basis of keeping the stable support of the ceiling body, and the decorative table body outside the table column is sleeved on the table column, so that different ceiling bodies and decorative table bodies can be replaced according to exhibition requirements of different styles;

2. the arrangement of the supporting columns not only improves the supporting requirement of the supporting structure of the ceiling body, but also reduces the stress of the connecting rods;

3. the arrangement of the reinforcing ribs enables the structural strength of the ceiling body to be high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a connecting rod engaged with a pillar;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a ceiling body; 11. a connecting portion; 12. reinforcing ribs; 121. a steel pipe; 122. a connecting pipe; 123. a reinforcement tube; 124. a reinforcing plate; 125. a snap ring; 2. a connecting rod; 21. a position-resisting ring; 22. a clamping part; 3. a support pillar; 4. a pillar; 41. a positioning part; 5. a decorative table body; 6. and (5) encircling.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a ceiling for exhibition stand, includes ceiling body 1 and the bearing structure who supports ceiling body 1, can dismantle between ceiling body 1 and the bearing structure and be connected to can change the ceiling body 1 of different styles according to the needs of different exhibition styles when needing.

Referring to fig. 1 and 2, in the present embodiment, the ceiling body 1 is a prefabricated elliptical plate, a connection portion 11 in an elliptical ring shape is integrally and downwardly extended from an edge of the ceiling body 1, a plurality of criss-cross longitudinal and latitudinal reinforcing ribs 12 are fixedly disposed on a lower surface of the ceiling body 1, and two ends of each reinforcing rib 12 are respectively and fixedly connected with the connection portion 11. In this embodiment, one reinforcing rib 12 is provided parallel to the long axis of the ceiling body 1, two reinforcing ribs 12 are provided parallel to the short axis of the ceiling body 1, and the different reinforcing ribs 12 are fixedly connected at the intersection point.

Specifically, each reinforcing rib 12 is a rectangular parallelepiped frame structure having a square cross section and formed by four hollow steel tubes 121 arranged in parallel, four connecting tubes 122 for connecting two adjacent steel tubes 121 are arranged between the four steel tubes 121 every unit length, the axis of each connecting tube 122 is perpendicular to the axes of the four steel tubes 121, and both ends of each steel tube 121 of each connecting tube 122 are welded and fixed to the two corresponding adjacent steel tubes 121. In order to enhance the connection strength of the four steel pipes 121, a reinforcing pipe 123 which forms a certain angle with the connecting pipe 122 and is connected with the two corresponding steel pipes 121 at two ends is further arranged between the two adjacent and parallel connecting pipes 122, and the connecting pipe 122 and the reinforcing pipe 123 are also arranged to be of a hollow steel structure.

The intersection point of the reinforcing rib 12 is also welded and fixed with the steel pipe 121 by the connecting pipe 122 and the reinforcing pipe 123 to form a square cage, and the steel pipes 121 which are staggered are maintained in the original state one by one and are necessarily abducted and welded and fixed with the steel pipe 121 which is maintained in the original state one by one.

Referring to fig. 3 and 4, in the present embodiment, the support structure includes two columns 4 and four connecting rods 2 and one supporting column 3 provided corresponding to each column 4.

The abutment 4 sets up to the square column structure that cement was pour, and on two abutment 4 were all fixed erect and the stand, 4 tops of every abutment were all fixed and are provided with the position portion 41 that supports, and the position portion 41 that supports represents for the cylindrical of three integrative coaxial setting and external diameter variation in size, and the cylindrical top-down external diameter of single position portion 41 that supports gradually diminishes, and the outside of the position portion 41 that supports promptly represents for the second grade ladder of invering. The positioning portion 41 and the column 4 are also integrally provided and are formed by casting in advance.

The connecting rod 2 is a rigid metal rod with a square cross section, and two ends of the connecting rod 2 are respectively used for being fixedly connected with the tops of the table posts 4 and the ceiling body 1. Specifically, the one end of each connecting rod 2 is provided with a quarter ring-shaped supporting ring 21 which is arranged in a positive manner and is matched with the supporting portion 41, the supporting rings 21 of the four connecting rods 2 are abutted to the supporting portion 41 from the outside of the supporting portion 41 and form a whole cylinder with the outer diameter of the top cylinder of the supporting portion 41 as the outer diameter with the supporting portion 41, when the supporting rings 21 are matched with the supporting portion 41, the four supporting rods are inclined from one side close to the table column 4 to one side away from the table column 4 to a straight line where the axis of the supporting portion 41 is away from, and the four connecting rods 2 are distributed and arranged by taking the axis of the supporting portion 41 as the axis circle. The top of the connecting rod 2 is integrally provided with a clamping portion 22 which is vertically arranged and has a square cross section, and the clamping portion 22 is used for being fixedly connected with the ceiling body 1.

After the four support rings 21 are all abutted to the support portion 41, the hooping rings 6 are arranged outside the four support rings 21, and the hooping rings 6 are used for fixedly connecting the four support rings 21 together, so that the fixed connection between the connecting rod 2 and the supporting table column 4 is realized.

The fixed connection of the clamping portion 22 and the ceiling body 1 is realized through the reinforcing rib 12, specifically, the position of the reinforcing rib 12 corresponding to the clamping portion 22 is provided with a clamping ring 125, the cross section of which is a square ring matched with the cross section of the clamping portion 22 in a sleeved manner and is also vertically arranged, the clamping portion 22 is inserted into the clamping ring 125 to fix the clamping portion 22 and the clamping ring 125, and the clamping ring 125 and the reinforcing rib 12 are fixedly connected, so that the fixed connection of the connecting rod 2 and the reinforcing rib 12, namely the ceiling body 1, is also realized.

The clamping ring 125 and the reinforcing rib 12 are welded and fixed, in order to enhance the connection strength between the clamping ring 125 and the reinforcing rib 12, a horizontally arranged reinforcing plate 124 is arranged on the reinforcing rib 12, the thickness of the reinforcing plate 124 is larger than the outer diameter of the steel pipe 121, a hole for two steel pipes 121 located below the reinforcing rib 12 to pass through is arranged on the reinforcing plate 124, the two steel pipes 121 located below pass through the reinforcing plate 124 and are welded and fixed with the reinforcing plate 124, and the clamping ring 125 and the reinforcing plate 124 are integrally arranged.

Referring to fig. 1 and 4, the support column 3 is set to be a cylinder with an outer diameter equal to the outer diameter of the top cylinder of the abutting part 41 and a vertical axis, the bottom of the support column 3 abuts against the top of the abutting part 41, the top of the support column 3 is set to be a vertically arranged square columnar structure and the intersection point of the square column abutting reinforcing rib 12, and the support column 3 can further support the canopy body 1.

Referring to fig. 1 and 3, different ceiling bodies 1 can set up the decoration of different styles according to the needs of different exhibition styles, and the pillar 4 can set up the decoration of different styles according to the needs of different exhibition styles outward equally, and in this embodiment, two pillar 4 overcoat are equipped with oval decoration stage body 5 to with the collocation of oval ceiling body 1 style, be provided with two square holes that supply pillar 4 to pass in the decoration stage body 5.

It can be understood that the ceiling body 1 can be customized to be a plate structure with other shapes according to exhibition requirements of different styles, the decorative table body 5 sleeved outside the table post 4 also needs to be correspondingly matched and processed according to different styles of the ceiling body 1, no limitation is made on the decoration outside the ceiling body 1 and the decorative table body 5, and no limitation is made on the number of the decorative table bodies 5.

In the specific working process: the table post 4 is located to the decorative table body 5 cover, and with connecting rod 2 through the position ring 21 that supports, position 41 and embrace ring 6 and table post 4 fixed connection, place the support column 3 in table post 4 top, then hang ceiling body 1 and establish the screens portion of connecting rod 2 with the screens ring correspondence cover, and the staggered point butt bracing piece top of stiffening rib 12 of ceiling body 1 this moment, thereby it is fixed to realize the support of table post 4, this kind of structure ceiling body 1's support and fixed relatively stable, and the connection between ceiling body 1 and the table post 4 is detachable, so ceiling body 1's use is relatively nimble, the operation of changing ceiling body 1 and decorative table body 5 of different styles according to different exhibition style needs promptly exists, and the cost is relatively low, also can be applicable to the needs of different style exhibitions.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a ceiling for stand which characterized in that: comprises at least one table post (4), at least four connecting rods (2) and a ceiling body (1), wherein the table post (4) is vertically arranged on an exhibition stand, the top of the table post is provided with a cylindrical abutting part (41), one end of each connecting rod (2) is provided with a quarter-ring-shaped abutting ring (21) matched with the cylindrical abutting part (41), the abutting rings (21) of the four connecting rods (2) abut against the abutting part (41), the outer sides of the four abutting rings (21) are provided with holding rings (6) for holding the abutting rings (21) and the abutting part (41), the four connecting rods (2) are distributed and four connecting rods (2) by taking the axis of the abutting part (41) as an axis circle, one end of each connecting rod (2) far away from the table post (4) is fixedly provided with a clamping part (22), the ceiling is fixedly provided with clamping rings (125) which correspond to the clamping parts (22) one by one and are sleeved outside the clamping part (22), the outer cover of the column (4) is provided with a decorative table body (5).

2. The ceiling for a display stand of claim 1, wherein: and a support pillar (3) with two ends respectively abutted against the top end of the abutting part (41) and the ceiling body (1) is arranged between the table pillar (4) and the ceiling body (1).

3. The ceiling for a display stand of claim 1, wherein: the cross section of the table column (4) is square, and a square hole which is matched with the shape of the table column (4) and is used for the table column (4) to pass through is arranged in the decorative table body (5).

4. The ceiling for a display stand of claim 1, wherein: the abutting part (41) comprises three cylinders which are integrated and coaxially arranged, the outer diameters of the three cylinders are gradually reduced from top to bottom, the outer side of the abutting part (41) is in an inverted two-stage ladder shape, and the inner side of the abutting ring (21) is in a positive one-stage ladder shape matched with the abutting part (41).

5. The ceiling for a display stand of claim 1, wherein: the clamping portion (22) is arranged to be a vertical cylinder with a square cross section, and the clamping ring (125) is arranged to be a vertical cylinder with a square cross section matched with the square cross section of the clamping portion (22).

6. The ceiling for a display stand of claim 1, wherein: criss-cross reinforcing ribs (12) are fixedly arranged at the bottom of the ceiling body (1).

7. The ceiling for a display stand of claim 6, wherein: the edge of the ceiling body (1) integrally extends downwards to form a connecting part (11), and two ends of the reinforcing rib (12) are fixedly connected with two sides of the connecting part (11) respectively.

8. The ceiling for a display stand of claim 6, wherein: the reinforcing rib (12) is of a rectangular frame structure which is composed of four parallel steel pipes (121) and has a square cross section, four connecting pipes (122) fixedly connecting two adjacent steel pipes (121) are arranged between the four steel pipes (121) at intervals of unit length, the axis of each connecting pipe (122) is perpendicular to the steel pipes (121), and two ends of each connecting pipe are fixedly connected with the two adjacent steel pipes (121).

9. The ceiling for a display stand of claim 8, wherein: and a reinforcing pipe (123) which forms a certain angle with the connecting pipe (122) and is connected with the two corresponding steel pipes (121) at two ends is arranged between the two adjacent and parallel connecting pipes (122).

10. The ceiling for a display stand of claim 9, wherein: the steel pipe (121), the connecting pipe (122) and the reinforcing pipe (123) are all of hollow steel structures.