CN214833497U

CN214833497U - Steel structure plate hinge support

Info

Publication number: CN214833497U
Application number: CN202121079770.1U
Authority: CN
Inventors: 张娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-23
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a steel structure plate hinge support, which comprises a bottom plate and a top plate, wherein the opposite sides of the bottom plate and the top plate are both connected with connecting blocks, a lower ear plate and an upper ear plate which are relatively movable are arranged between the bottom plate and the top plate, a plurality of supporting components are arranged between the two connecting blocks, the supporting component comprises connecting seats which are respectively fixed on the opposite surfaces of the two connecting blocks, an upper threaded rod and a lower threaded rod are respectively arranged on the two opposite connecting seats in a rotating way, a threaded sleeve is sleeved between the end parts of the upper threaded rod and the lower threaded rod in a threaded way, thereby enabling the bottom plate and the top plate to move relatively and improving the connectivity, and adjusting the loudness length of the supporting component to adapt to the distance between the bottom plate and the top plate after the bottom plate and the top plate move to the designated position, and meanwhile, the positioning bolt can be locked, so that the overall connectivity is enhanced, and the overall bearing performance is better.

Description

Steel structure plate hinge support

Technical Field

The utility model relates to a steel construction support technical field specifically is steel construction plate hinge support.

Background

The support nodes, which are connecting members of upper structures (racks, net shells) and lower structures (columns, support systems), are one of important elements of steel structural systems. The main function of the abutment joint is to reliably transmit the internal forces (pressure, tensile, etc.) of the superstructure centrally to the substructure, while also serving to relieve some of the internal forces (temperature stress, unfavorable bending moments) to avoid the lower primary structure being in a very unfavorable complex stress state.

In the steel structure, the support joint mainly has two types of hinge joint and fixed joint; in the space structure, the support joint is mainly hinged, and the current forms include a flat support, an arc support, a spherical hinge support, a plate type rubber support and the like.

The existing steel structure hinged support can complete the relative movement at a certain angle, but the stress of an upper structure and a lower structure of the existing steel structure hinged support cannot be correspondingly released, the structural design of the existing steel structure hinged support is further improved, and therefore the steel structure plate hinged support is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a steel construction plate hinge support has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the steel structure plate hinge support comprises a bottom plate and a top plate, wherein connecting blocks are connected to the opposite sides of the bottom plate and the top plate, and a lower lug plate and an upper lug plate which move relatively are arranged between the bottom plate and the top plate;

a plurality of supporting components are arranged between the two connecting blocks;

the supporting component comprises connecting seats which are respectively fixed on opposite surfaces of the two connecting blocks, the two connecting seats are opposite, an upper threaded rod and a lower threaded rod are respectively arranged on the connecting seats in a rotating mode, and a threaded sleeve is sleeved between the end portions of the upper threaded rod and the lower threaded rod.

Preferably, the bottom surface at the roof is fixed to the upper ear plate, the top surface at the bottom plate is fixed to the lower ear plate, upper ear plate all are provided with two and lie in the front and back side of connecting block, it is provided with the pivot to rotate between upper ear plate and the lower ear plate.

Preferably, the upper ear plate is located on the inner side of the lower ear plate, two connecting holes are formed in the surface of the upper ear plate, a plurality of positioning holes are formed in the surface of the lower ear plate, and positioning bolts for fixing the upper ear plate in the connecting holes are arranged in the two positioning holes.

Preferably, the plurality of positioning holes are distributed in a circumferential array, the centers of the plurality of positioning holes are overlapped with the rotation center of the shaft pin, and the movable track of the connecting hole is adapted to the distribution of the plurality of positioning holes.

Preferably, the upper threaded rod and the lower threaded rod are provided with external threads in opposite directions, and the inner walls of the two ends of the threaded sleeve are provided with internal threads matched with the external threads on the upper threaded rod and the lower threaded rod.

Preferably, the upper threaded rod and the lower threaded rod are rotatably arranged in the connecting seat through rotating shafts.

Preferably, the opposite sides of the bottom plate and the top plate are fixedly connected with supporting rods which are used for being fixed on corresponding connecting blocks.

(III) advantageous effects

The utility model provides a steel construction plate hinge support. The method has the following beneficial effects: can make between bottom plate and the roof relative motion, improve its connectivity, and bottom plate and roof activity to assigned position department back, can adjust the loudness length of supporting component again, make its adaptation distance between the two, and also can lock the locating pin simultaneously, strengthen holistic connectivity, make holistic receptivity better.

Drawings

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

FIG. 2 is a schematic structural view of the support assembly of the present invention;

fig. 3 is a schematic structural view of an upper ear plate in the present invention;

fig. 4 is a schematic structural view of the middle thread bush of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. connecting blocks; 4. a lower ear plate; 5. an upper ear plate; 6. a shaft pin; 7. a support assembly; 8. a connecting seat; 9. an upper threaded rod; 10. a lower threaded rod; 11. a rotating shaft; 12. a threaded sleeve; 121. an internal thread; 13. a strut; 14. positioning holes; 15. positioning bolts; 16. and connecting the holes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a steel structure plate hinge support comprises a bottom plate 1 and a top plate 2, wherein connecting blocks 3 are welded on the opposite sides of the bottom plate 1 and the top plate 2, supporting rods 13 used for being fixed on the corresponding connecting blocks 3 are welded on the opposite sides of the bottom plate 1 and the top plate 2, the supporting rods 13 are welded on the side faces of the connecting blocks 3 to play a role in reinforcement, a lower lug plate 4 and an upper lug plate 5 which move relatively are arranged between the bottom plate 1 and the top plate 2, so that the bottom plate 1 and the top plate 2 can move relatively, the upper lug plate 5 is fixed on the bottom face of the top plate 2, the lower lug plate 4 is fixed on the top face of the bottom plate 1, a shaft pin 6 is rotatably arranged between the upper lug plate 5 and the lower lug plate 4, so that the upper lug plate 5 and the lower lug plate 4 can rotate relatively along the shaft pin 6, the lower lug plate 4 and the upper lug plate 5 are both provided with two connecting holes 16 which are positioned on the front side and the back side of the connecting blocks 3, the upper lug plate 5 is positioned on the inner side of the lower lug plate 4, the surface of the lower ear plate 4 is provided with a plurality of positioning holes 14, the moving track of the connecting holes 16 is adapted to the distribution of the positioning holes 14 when the connecting holes 16 move along with the upper ear plate 5, so that the positioning holes 14 are communicated with the connecting holes 16, the positioning holes 14 are distributed in a circumferential row, the centers of the positioning holes 14 are superposed with the rotating center of the shaft pin 6, when the upper ear plate 5 and the lower ear plate 4 move relatively, the positioning and fixing are convenient to carry out through positioning bolts 15, and the positioning bolts 15 used for being fixed in the connecting holes 16 are arranged in the two positioning holes 14;

a plurality of supporting components 7 are arranged between the two connecting blocks 3;

supporting component 7 is including welding connecting seat 8 on 3 opposite faces of two connecting blocks respectively, connecting seat 8 is U type structure, it is provided with threaded rod 9 to rotate respectively on two relative connecting seats 8, lower threaded rod 10, it sets up in connecting seat 8 to go up threaded rod 9 and lower threaded rod 10 and rotate through pivot 11, make threaded rod 9, lower threaded rod 10 can rotate relatively in connecting seat 8, go up threaded rod 9, the thread bush is equipped with thread bush 12 between the tip of lower threaded rod 10, go up threaded rod 9 and set up opposite direction's external screw thread on lower threaded rod 10, thread bush 12's both ends inner wall all seted up with last threaded rod 9, the internal thread 121 of external screw thread looks adaptation on lower threaded rod 10, and then make when rotating thread bush 12, can make threaded rod 9, lower threaded rod 10 stretches into thread bush 12 or stretches out thread bush 12 in step.

When the connecting device is used, firstly, according to the connecting requirement, when the bottom plate 1 and the top plate 3 can be rotated to a specified position along the shaft pin 6, the positioning bolt 15 can be screwed, so that the upper lug plate 5 and the lower lug plate 4 are fixed, the thread sleeve 12 can be rotated, so that the upper threaded rod 9 and the lower threaded rod 10 synchronously extend out of the thread sleeve 12, the whole supporting component can be tightly supported between the two connecting blocks 3, so that the whole supporting capacity is better, so that the bottom plate and the top plate can move relatively, the connectivity of the bottom plate and the top plate is improved, and after the bottom plate and the top plate move to a specified position, the loudness length of the supporting component can be adjusted, the supporting component can adapt to the distance between the bottom plate and the top plate, and the positioning bolt can be locked at the same time, the whole connectivity is enhanced, and the whole supporting performance is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Steel construction plate hinge support, including bottom plate (1), roof (2), the opposite side of bottom plate (1) and roof (2) all is connected with connecting block (3), its characterized in that: a lower ear plate (4) and an upper ear plate (5) which are relatively movable are arranged between the bottom plate (1) and the top plate (2);

a plurality of supporting components (7) are arranged between the two connecting blocks (3);

the supporting component (7) comprises connecting seats (8) which are fixed on opposite surfaces of the two connecting blocks (3) respectively, the connecting seats are opposite to each other, an upper threaded rod (9) and a lower threaded rod (10) are arranged on the connecting seats (8) in a rotating mode respectively, and a threaded sleeve (12) is sleeved between the end portions of the upper threaded rod (9) and the lower threaded rod (10).

2. The steel structure plate hinge support of claim 1, wherein: go up otic placode (5) and fix the bottom surface at roof (2), the top surface at bottom plate (1) is fixed down otic placode (4), last otic placode (5) all are provided with two and lie in the front and back side of connecting block (3) down, it is provided with pivot (6) to rotate between otic placode (5) and lower otic placode (4).

3. The steel structure plate hinge support of claim 2, wherein: the upper ear plate (5) is positioned on the inner side of the lower ear plate (4), two connecting holes (16) are formed in the surface of the upper ear plate, a plurality of positioning holes (14) are formed in the surface of the lower ear plate (4), and positioning bolts (15) used for being fixed in the connecting holes (16) are arranged in the two positioning holes (14).

4. The steel structure plate hinge support of claim 3, wherein: the positioning holes (14) are distributed in a circumferential and straight-line manner, the centers of the positioning holes (14) are overlapped with the rotation center of the shaft pin (6), and the movable track of the connecting hole (16) is adapted to the distribution of the positioning holes (14).

5. The steel structure plate hinge support of claim 1, wherein: the upper threaded rod (9) and the lower threaded rod (10) are provided with external threads in opposite directions, and the inner walls of the two ends of the threaded sleeve (12) are provided with internal threads (121) matched with the external threads on the upper threaded rod (9) and the lower threaded rod (10).

6. The steel structure plate hinge support of claim 1, wherein: the upper threaded rod (9) and the lower threaded rod (10) are rotatably arranged in the connecting seat (8) through a rotating shaft (11).

7. The steel structure plate hinge support of claim 1, wherein: the opposite sides of the bottom plate (1) and the top plate (2) are fixedly connected with supporting rods (13) which are used for being fixed on the corresponding connecting blocks (3).