CN106639018B

CN106639018B - Unloading building

Info

Publication number: CN106639018B
Application number: CN201611002135.7A
Authority: CN
Inventors: 姚献忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2022-03-08
Anticipated expiration: 2036-11-15
Also published as: CN106639018A

Abstract

The invention provides an unloading building, which relates to the field of buildings and comprises a bearing frame, a connecting device and a plurality of unloading plates rotationally connected to the bearing frame; the two unloading plates are jointed through the connecting device, and when the two unloading plates are jointed, the unloading plate cover is arranged on the bearing frame. The unloading plates are rotatably connected to a support through a rotating shaft, the unloading plates positioned on two sides of the rotating shaft are respectively a first unloading plate and a second unloading plate, the area of the first unloading plate is S1, the distance from the centroid of the first unloading plate to the rotating shaft is L1, the area of the second unloading plate is S2, and the distance from the centroid of the second unloading plate to the rotating shaft is L2, wherein S1L 1 is greater than S2L 2, and the unloading building is simple in structure and capable of unloading loads.

Description

Unloading building

Technical Field

The invention relates to the field of buildings, in particular to an unloading building.

Background

At present, building enclosing structures are all fixed on a building bearing structure, the building enclosing structures must be capable of bearing corresponding load standard values, and the building bearing structure must be firm enough; however, in some places where the shutdown and the activity stop under the abnormal weather conditions, such as a work shed, a cultural building, an exhibition building or an open-air or temporary building, the abnormal weather conditions are not the working conditions of the abnormal weather conditions, and some wind loads exceeding the design, such as ultra-strong typhoons, are not the design working conditions of some doors, windows and curtain walls; the standard load value is the maximum load value which may appear in the use period of the building structure, naturally also includes the maximum meteorological load value under the most unfavorable abnormal meteorological condition, and the standard load value is obviously not the working condition load of the buildings; the load standard value endows the building structure with the super-working condition bearing capacity, the actual function of the load standard value is only one safety reserve, and the actual function is design redundancy; however, it is generally meteorological conditions that are permissible for these buildings; the meteorological load under the general meteorological condition has a difference of several times with the load standard value, such as the difference of the load standard value with the frequency value and the quasi-permanent value; the cost and expense of this design redundancy is so great that in reality people abandon many architectural facilities that can improve the performance and efficiency of activities under general weather conditions that many production and social activities are carried out in the open air, exposed to the sun and rain, are not shielded, are often forced to interrupt, stop, and be exposed to wind, frost, rain and snow, and the adverse environmental impact on the activities cannot be handled well, and the efficiency and effect of the activities and the health and safety of people are extremely adversely affected, such as: the problems of construction and production in winter and rainy season, outdoor sports events, outdoor square activities, noise and dust generated by production and transportation, urban construction, construction and decoration activities and the like are solved by adopting shielding protection measures.

Disclosure of Invention

In view of the above, the present invention aims to overcome the disadvantages of the prior art and provide an unloading building which has a simple structure, can unload loads and is suitable for various meteorological conditions.

To solve the above problems, the first solution provided by the present invention is as follows:

an unloading building comprises a bearing frame, a connecting device and a plurality of unloading plates which are rotationally connected to the bearing frame; the two unloading plates are jointed through the connecting device, and when the two unloading plates are jointed, the unloading plate cover is arranged on the bearing frame.

The method for unloading the building is adopted or partially adopted, so that the loss of the building under the condition of unexpected load can be reduced, and the reliability of the building is improved. The unloading plates are laid on the surface of the bearing frame to form an unloading building, the unloading plates can rotate relative to the bearing frame, the connecting device can enable the two unloading plates to be connected and separated, when the unloading plates are subjected to overlarge load, the connecting device is disconnected, the two unloading plates are separated, and each unloading plate rotates relative to the bearing frame. The unloading structure has the advantages that the stress area of the unloading plate is reduced, the unloading purpose is achieved, the unloading structure is effectively prevented from being damaged when the unloading structure is stressed too much, the use is not influenced, meanwhile, the unloading structure can be prevented from being damaged, the unloading structure can be closed and opened through the rotation of the unloading plate relative to the bearing frame, and the unloading structure is durable, and diversified in use and capable of unloading.

In an exemplary embodiment, further comprising a foundation assembly for securing the load bearing frame, the foundation assembly comprising foundation soil anchors, rigid shoes and connectors; the foundation soil anchor rod penetrates through the rigid cushion seat to be anchored in the ground, and the connecting piece is connected to the rigid cushion seat and used for being connected with the bearing frame.

The frame is firmly fixed on the ground through the foundation assembly so as to ensure the stability of the whole unloading building, the soil anchor rod is simple in construction and firm in connection, can improve the defects of the foundation and apply prestress, is very suitable for fixing the unloading building and the temporary building, and can enlarge the action area of the foundation and enhance the adaptability and the overall stability of the foundation by additionally arranging the rigid cushion. The proper mortar cushion layer can ensure that the rigid cushion seat is uniformly contacted with the ground and enhance the bonding effect of the rigid cushion seat and the ground.

In an exemplary embodiment, the unloading plates are rotatably connected to the bearing frame through a rotating shaft, the unloading plates on two sides of the rotating shaft are respectively a first unloading plate and a second unloading plate, the area of the first unloading plate is S1, the distance from the centroid of the first unloading plate to the rotating shaft is L1, the area of the second unloading plate is S2, and the distance from the centroid of the second unloading plate to the rotating shaft is L2, wherein S1L 1> S2L 2.

The unloading plates on the two sides of the rotating shaft are unequal in stress area, and when the unloading plates are overloaded, the unloading plates automatically rotate through unequal stress on the two sides, so that the purpose of overload unloading is achieved.

In an exemplary embodiment, the unloading plate further comprises a limiting device, the limiting device is connected with the bearing frame, and the limiting device is used for limiting the rotation angle of the rotating shaft.

The limiting device is additionally arranged, so that the rotating angle of the unloading plate becomes adjustable, the rotating angle is more stable, the rotating angle of the unloading plate is limited, and the unloading plate is prevented from being repeatedly covered on the bearing frame when the unloading plate is subjected to an oscillating load, so that the unloading stability of the unloading plate is improved, and the service life of the unloading plate is prolonged.

In an exemplary embodiment, a sealing strip is arranged between the unloading plate and the bearing frame, and a sealing strip is arranged between the unloading plates.

The sealing strips are additionally arranged at the joints, so that the sealing performance of the uninstalled building is better, and the wind and rain shielding effect of the uninstalled building is better.

In an exemplary embodiment, a skid or brake is connected between the unloading plate and the load-bearing frame.

In order to ensure that the connection between the unloading plate and the bearing frame is more stable and the rotation process is more stable, a sliding support is additionally arranged between the unloading plate and the bearing frame.

In an exemplary embodiment, the connecting device includes a connecting seat, a connecting body, an elastic member and a connecting head, the elastic member is disposed between the connecting head and the connecting body, and the elastic member drives the connecting head to extend out of the connecting body to the connecting seat;

the connecting seat is arranged on the edge of one unloading plate, and the connecting body is arranged on the edge of the other unloading plate so as to connect the two unloading plates.

The two unloading plates are respectively connected with the connecting seat through the connecting body of the connecting device, the connecting body is connected with the connecting seat through the connecting head, and the connecting device can ensure that the unloading plates can drive the connecting body to be automatically separated from the connecting seat when the unloading plates are stressed too much while ensuring that the two unloading plates are connected.

The connecting means may be used alone or in plural numbers spaced apart from each other on the same side edge as required.

In an exemplary embodiment, the elastic member is a spring plate or a spring, the connecting device further comprises a pressure regulating bolt in threaded connection with the connecting body, and the radial direction of the pressure regulating bolt is the same as the deformation direction of the elastic member; one end of the elastic piece is in contact with the contact head, and the other end of the elastic piece is in contact with the pressure regulating bolt.

The magnitude of the separating force of the connecting body and the connecting seat depends on the engaging force of the contact head and the connecting seat, and the magnitude of the engaging force depends on the magnitude of the elastic force of the elastic piece. The pressure regulating bolt is additionally arranged to regulate the precompression degree of the spring so as to regulate the initial joint force of the connecting body and the connecting seat, thereby regulating the opening pressure of the unloading plate.

In an exemplary embodiment, both ends of the connector head protrude from both ends of the connector body, and one end of the connector head is engaged with the connector holder; the connecting head is fixedly connected with an elastic clamping jaw, a clamping groove is formed in the connecting body, the connecting head contracts into the connecting body, and the elastic clamping jaw is clamped in the clamping groove so that the connecting body and the connecting seat are separated.

The structure of the clamping claw is additionally arranged, so that the connecting body and the connecting seat can be separated by pulling the connecting head, the unloading plate is unlocked, and the unloading plate rotates.

In an exemplary embodiment, the connecting device further includes an unlocking button, and the unlocking button is disposed on the connecting body and used for pushing the elastic claw to separate the elastic claw from the clamping groove.

After the connecting body and the connecting seat are separated, the clamping jaw is always clamped in the clamping groove, the unlocking button is additionally arranged to push the clamping jaw, so that the clamping jaw is separated from the clamping groove, and the position of the unloading plate is locked again.

The unloading building is formed by laying the unloading plates on the outer surface of the bearing frame, the unloading plates can rotate relative to the bearing frame, the two unloading plates are connected through the connecting device, the unloading plates are kept laid on the bearing frame, the two unloading plates can be guaranteed to be separated when the unloading plates are stressed and overloaded, the stressed area of the unloading building is reduced when the unloading plates rotate relative to the bearing frame, the unloading purpose is achieved, and therefore damage to the unloading building caused by overload is effectively prevented. The unloading plate is unbalanced in stress on two sides of the relative shaft, so that the unloading plate always bears a deflection force, and automatically deflects when the deflection force is large enough, the stress area is reduced, the unloading effect is achieved, and the damage caused by the overload of the unloading plate is effectively prevented. The unloading building provided by the invention has a simple structure and can unload loads.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a first structural schematic diagram of an unloading building according to an embodiment of the present invention;

FIG. 2 illustrates a second schematic view of a structure for unloading a building according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a construction of a foundation assembly according to an embodiment of the present invention;

FIG. 4 illustrates a side view of a discharge plate in connection with a load bearing frame provided by an embodiment of the present invention;

FIG. 5 is a side view of a discharge plate coupled to a load bearing frame by a skid brace according to an embodiment of the present invention

FIG. 6 is a schematic structural diagram illustrating a connection between an unloading plate and a rotating shaft according to an embodiment of the present invention;

FIG. 7 illustrates a back view of a discharge plate in connection with a load bearing frame provided by an embodiment of the present invention;

FIG. 8 illustrates a front view of a connection device provided by an embodiment of the present invention;

FIG. 9 illustrates a side view of a connection device provided by an embodiment of the present invention;

fig. 10 shows a schematic structural diagram of an unlocking button and an elastic claw provided by an embodiment of the invention.

Description of the main element symbols:

100-unloading the building; 10-a load-bearing frame; 11-loadbearing body, 12-house beam; 13-a support column; 14-a jaw; 20-a connecting means; 21-a connecting seat; 211-a second opening; 22-a linker; 221-a first opening; 222-a card slot; 23-an elastic member; 24-a connector; 241-a contact; 242-a pull rod; 243-limit boss; 25-pressure regulating bolts; 26-elastic jaws; 27-an unlock button; 30-unloading the carrier plate; 31-a first unloading plate; 32-a second unload plate; 41-outer wall; 42-roof ridge; 43-wall purlins; 50-a foundation assembly; 51-foundation soil anchor rods; 511-an anchor segment; 512-free end; 513-anchor head; 514-protective tube; 515-cement; 516-hard ground; 52-rigid dolly; 521. 522, 524-steel plate; 523-section steel; 53-a connector; 60-a rotating shaft; 61-a sliding support; 70-a limiting device; 80-sealing strip.

Detailed Description

To facilitate an understanding of the present invention, the unloading building will be described more fully below with reference to the accompanying drawings. The preferred embodiment of the unloading building is shown in the drawings. Unloading a building may, however, be accomplished in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the discharge of the building is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The following detailed description of embodiments of the invention refers to the accompanying drawings.

Example 1

Referring to fig. 1 and 2, the unloading building 100 includes a load-bearing frame 10, a connecting device 20, and a plurality of unloading plates 30 rotatably connected to the load-bearing frame 10. The two unloading plates 30 are jointed by the connecting device 20, and when the two unloading plates 30 are jointed, the unloading plates 30 cover the outer surface of the bearing frame 10.

It should be noted that the unloading panel 30 that can rotate with respect to the load-bearing frame 10 may be provided entirely outside the unloading building 100, or the unloading panel 30 that can rotate with respect to the load-bearing frame 10 may be provided partially. The discharge structure 100 may be a house or an open-air structure such as a billboard, a bulletin board, or a background board. When the discharge building 100 is a house, the discharge building 100 further includes a door and a window, and the door and the window are also formed of the discharge plate 30 or the door and window structure has the same discharge effect as the discharge plate 30. The present embodiment is illustrated by a house.

A plurality of unloading plates 30 are laid on the surface of the bearing frame 10 to form an unloading building 100, the unloading plates 30 can rotate relative to the bearing frame 10, and the connecting device 20 can connect and separate the two unloading plates 30. When the unloading plate 30 is subjected to an excessive load, the connecting device 20 is disconnected, the two unloading plates 30 are separated, and each unloading plate 30 rotates relative to the load-bearing frame 10. The stress area of the unloading plate 30 is reduced to achieve the unloading purpose, the unloading building 100 is effectively prevented from being damaged when the unloading building 100 is stressed too much, the use is not influenced, meanwhile, the unloading building 100 can be prevented from being damaged, the unloading building 100 can be closed and opened through the rotation of the unloading plate 30 relative to the bearing frame 10, and the unloading building 100 is durable and diversified in use and can be unloaded.

It will be appreciated that the load on the structure 100 is mainly influenced by the weather, such as wind, rain, snow, etc., and the wind has the greatest influence on the structure, so that when the unloading plate 30 cannot bear the load, it rotates relative to the load-bearing frame 10 to unload a part of the load, thereby avoiding damage to the structure 100 when it is overloaded.

As described above, the load-bearing frame 10 is a frame of the relief building 100 for forming a contour of the relief building 100. The load bearing frame 10 can be divided into a load bearing body 11 and a house beam 12. The off-loading building also has a containment structure comprising exterior walls 41, roof ridges 42 and wall purlins 43. The envelope provides greater structural integrity to the dump building 100 for construction isolation, so that the connection of the dump panel 30 to the load-bearing frame 10 is not abrupt, and the envelope further enhances the stability of the dump building 100.

The unloading plate 30 is a covering member of the unloading building 100, and is laid on the outer surface of the unloading building 100. It should be noted that in other embodiments, the unloading plate 30 may also be provided on the inner side of the support member. The unloading plate 30 is rotatably connected to the load-bearing frame 10, i.e. the unloading plate 30 can rotate around the connecting axis of the unloading plate 30 and the load-bearing frame 10. The unloading plate 30 has a large force-bearing area when laid on the outer surface of the unloading building 100, and when the unloading plate 30 rotates relative to the bearing frame 10, the force-bearing area is reduced, so as to achieve the unloading purpose. It should be noted that the rotation angle of the unloading plate 30 is adjusted according to the force application direction, and the optimal unloading angle is set when the unloading plate 30 is parallel to the force application direction.

Referring to fig. 3 and 4 together, in order to secure the dump structure 100 to the ground, the dump structure 100 further includes a foundation assembly 50 for securing the load bearing frame 10. The foundation assembly 50 includes foundation soil anchors 51, rigid pads 52 and connectors 53. The foundation soil anchor rods 51 are anchored in the ground through the rigid chocks 52 to secure the rigid chocks 52 to the ground, and the connectors 53 are connected to the rigid chocks 52 for connecting the load bearing frame 10.

Specifically, the foundation soil anchor rod 51 is anchored in the foundation soil layer, and includes an anchoring section 511, a free end 512, and an anchor head 513. Drilling a hole in the sand layer, placing a foundation soil anchor rod 51 sleeved with a protective pipe 514 in the hole after the hole is drilled to a certain depth, and then pouring cement 515 to fix the anchoring section 511 in the cement 515. A hard ground 516 is paved on the soil surface, holes are drilled on the hard ground 516, the aperture is larger than the diameter of the foundation soil anchor rod 51, and the foundation soil anchor rod 51 at one section in the hard ground 516 is the free end 512. Then, a rigid pad 52 is laid on the hard ground 516, and the foundation soil anchor rod 51 is exposed from the rigid pad 52, and the exposed end is an anchor head 513. Typically anchor head 513 is threaded and a nut secures rigid backer 52 to hard ground 516. The rigid cushion 52 comprises a multi-layer rigid structure of section steel 523 and

steel plates

521, 522 and 524, and effectively achieves the anti-loosening effect, wherein the steel plate 521 is placed on the hard ground 516, and then the steel plate 522, the section steel 523 and the steel plate 524 are sequentially arranged. The rigid pad 52 is fixed on the ground through the above structure, and the gripping force of the rigid pad 52 and the ground is the bonding force of the foundation soil anchor rod 51 and the cement 515. The load-bearing frame 10 is connected with the rigid cushion seat through a connecting piece 53, the connecting piece 53 is a bolt in the embodiment, and bolts with different mechanical properties and grades can be selected according to actual use requirements of tensile and shear stress.

In order to make the load-bearing frame 10 have better load-bearing capacity and better stability, an inclined supporting column 13 can be connected to the load-bearing frame 10, one end of the supporting column 13 is supported on the load-bearing frame 10, the other end of the supporting column 13 is connected to the ground through a foundation assembly 50, and the supporting column 13 is equivalent to a reinforcing rib of the supporting frame 10.

The bearing frame 10 is firmly fixed on the ground through the foundation assembly 50 so as to ensure the stability of the whole unloading building 100, the foundation soil anchor rods 51 are simple in construction and firm in connection, can improve foundation defects and apply prestress, and are very suitable for fixing the unloading building 100, and the rigid cushion 52 is additionally arranged, so that the action area of a foundation and a foundation can be enlarged, and the adaptability and the overall stability of the foundation can be enhanced. The proper mortar cushion layer can ensure that the rigid cushion seat 52 is uniformly contacted with the ground and enhance the fixing effect of the rigid cushion seat 52 and the ground.

As shown in fig. 5, the unloading plate 30 is rotatably connected to the load-bearing frame 10 through a rotating shaft 60, and a sliding support 61 is further disposed between the unloading plate 30 and the load-bearing frame 10. The sliding support 61, i.e. the stainless steel sliding support hinge, is mostly made of stainless steel, and is a connecting rod type movable linking device for connecting the window sash and the window frame and enabling the window to be opened and closed. The rotation of the unloading plate 30 with respect to the load-bearing frame 10 is equivalent to the opening and closing of the door and window.

As shown in fig. 6, in the present embodiment, the unloading plates 30 are rotatably connected to the load-bearing frame through the rotating shaft 60, the unloading plates 30 on both sides of the rotating shaft 60 are respectively a first unloading plate 31 and a second unloading plate 32, the area of the first unloading plate 31 is S1, the distance from the centroid of the first unloading plate 31 to the rotating shaft 60 is L1, the area of the second unloading plate 32 is S2, and the distance from the centroid of the second unloading plate 32 to the rotating shaft 60 is L2, wherein S1L 1> S2L 2.

As described above, the first and

second unloading plates

31 and 32 are two parts of one unloading plate 30 located at both sides of the rotation shaft 60. The pressure at each location of the unloading plate 31 is equal, which is P in this embodiment. The first unloading plate 31 is stressed by F1 ═ P × S1, and the second unloading plate 32 is stressed by F2 ═ P × S2. And because S1L 1> S2L 2, the theorem of leverage: p × S1 × L1> P × S2 × L2, it is known that the unloading plate 30 is unbalanced in force, and the unloading plate 30 deflects toward the first unloading plate 31. To make the unload plate 30 deflection force large enough, in a preferred embodiment, 0.1 × S1 × L1< S2 × L2<0.5 × S1 × L1, increases the degree of force imbalance and makes the unload plate 30 more sensitive to loads.

The unloading plates 30 on both sides of the rotating shaft 60 have unequal stress areas, so that when the unloading plates 30 are overloaded, the unloading plates 30 automatically rotate through unequal stress on both sides, and the purpose of automatic unloading of the overload is achieved.

In another embodiment, the rotation shaft 60 is connected to the middle of the unloading plate 30, and when the rotation shaft 60 is connected to the middle of the unloading plate 30, the unloading plate 30 cannot be unloaded automatically by uneven stress, but is unloaded manually by unlocking the connecting device 20.

In this embodiment, the unloading plate 30 is a plastic plate, a pressed metal plate, a light composite external wall plate, a light composite roof plate, a pc plate, a heat insulation plate, a sound absorption plate or a fire-resistant plate. The unloading plate 30 has light weight, high strength, better mechanical property and better chemical stability, and is suitable for long-time outdoor use. In addition to the above materials, the unloading plate 30 can be a transparent plate or a semi-transparent plate, so that the unloading building 100 can obtain a better lighting effect.

The unloading plate 30 can be additionally provided with a heat-insulating layer and a sound-insulating layer, so that the unloading building 100 becomes the unloading building 100 with better heat-insulating and sound-insulating effects.

As shown in fig. 2, in the present embodiment, the unloading plate 30 further includes a limiting device 70, the limiting device 70 is connected to the load-bearing frame 10, and the limiting device 70 is used for limiting the rotation angle of the rotating shaft 60.

The stopper 70 has a function of stopping or holding the unloading plate 30 in a stopped state. The rotation angle of the unloading plate 30 is usually set to be parallel to the force-bearing direction, so that the force-bearing of the unloading plate 30 is minimized to achieve the best unloading effect. The limiting device 70 of this embodiment also has a driving function, and when the unloading plate 30 needs to rotate, the unloading plate can be driven by the limiting device 70 to rotate relative to the rotating shaft 60, so that the unloading plate 30 is opened. The limiting means 70 may be a brake arranged between the unloading plate and the load-bearing frame.

The limiting device 70 is additionally arranged, so that the rotating angle of the unloading plate 30 becomes adjustable, the rotating angle is more stable, and the rotating angle of the unloading plate 30 is limited, so that when the unloading plate 30 is subjected to an oscillating load, the unloading plate 30 is prevented from being repeatedly covered on the bearing frame 10, the unloading stability of the unloading plate 30 is improved, and the service life of the unloading plate 30 is prolonged.

As shown in fig. 7, a sealing strip 80 is provided between the unloading plate 30 and the load-bearing frame 10, and a sealing strip 80 is provided between the unloading plates 30.

As described above, the edge of the unloading plate 30 is provided with a groove (not shown), the sealing strip 80 is embedded in the groove in the unloading plate 30, the unloading plate 30 is provided with the sealing strip 80, the sealing strip 80 is not provided on the edge of the adjacent unloading plate 30, and when two unloading plates 30 are joined, the sealing strip 80 is embedded in the unloading plate 30 without the sealing strip, forming a seal of the adjacent unloading plate 30. The sealing strip 80 between the discharge plate 30 and the load-bearing frame 10 is the same as the sealing principle described above. The sealing strip 80 is made of rubber, when the two components are connected, the sealing strip 80 is extruded to generate elastic deformation, and the elastic restoring force enables the sealing strip 80 to fill and compress a gap between the two components, so that the sealing effect is achieved.

The sealing strips 80 are additionally arranged at the joints, so that the sealing performance of the unloading building 100 is better, the wind and rain shielding effect of the unloading building 100 is better, the integrity of the unloading building 100 is stronger, and the stress is more balanced.

It should be noted that the unloading plates 30 laid on the surface of the load-bearing frame 10 are connected when the adjacent unloading plates 30 are engaged, and the rotation of each unloading plate 30 is independent when the unloading plates are disengaged.

As shown in fig. 8, two unloading plates 30 are jointed by a connecting device 20, in this embodiment, the connecting device 20 includes a connecting base 21, a connecting body 22, an elastic member 23 and a connecting head 24, the elastic member 23 is disposed between the connecting head 24 and the connecting body 21, and the elastic member 23 drives the connecting head 24 to protrude from the connecting body 22 into the connecting base 21. The connecting base 21 is provided on the edge of one of the discharge plates 30, and the connecting base 22 is provided on the edge of the other discharge plate 30, thereby connecting the two discharge plates 30.

The connecting head 24 includes a contact 241 and a pull rod 242, and a limit boss 243 is further disposed at the connection position of the contact 241 and the pull rod 242. The connecting body 22 is provided with a first opening 221, and the connecting base 21 is provided with a second opening 211. The contact 241 is inserted into the second opening 211 by extending from the first opening 221, the elastic element 23 is disposed between the limit projection 243 and the connecting body 22, and the limit projection 243 is clamped on the first opening 221, so that the elastic element 23 is compressed by a force, and the connecting head 24 always receives a pushing force extending from the connecting body 22.

When one end of the unloading plate 30 is connected to the load-bearing frame 10, the connecting seat 21 is disposed on the load-bearing frame 10, and the connecting body 22 is disposed on the unloading plate 30. The coupling head 24 is disposed parallel to the unloading plate 30, and the coupling force of the coupling head 24 to the coupling holder 21 is perpendicular to the unloading plate 30. The contact 241 is wedge-shaped. When the unloading plate 30 is rotated, the connecting body 22 is rotated, whereby the connecting means 20 is disconnected and the unloading plate 30 is detached from the load-bearing frame 10.

When the connecting device 20 connects two unloading plates 30, the two ends of the same unloading plate 30 are respectively provided with a connecting seat 21 and a connecting body 22. In this embodiment, the connecting seat 21 is disposed at one end of the second unloading plate 32, and the connecting seat 22 is disposed at one end of the first unloading plate 31. When the adjacent unloading plates 30 rotate, the connecting base 21 and the connecting body 22 rotate clockwise and counterclockwise, so that the connecting device 20 is disconnected, that is, the connecting base 21 and the connecting body 22 are disconnected, and the two unloading plates 30 are separated.

The two unloading plates 30 are respectively connected with the connecting base 21 through the connecting body 22 of the connecting device 20, and the connecting body 22 is connected with the connecting base 21 through the connecting head 24. The connecting device 20 can ensure that the two unloading plates 30 are connected and can ensure that the unloading plates 30 can drive the connecting body 22 and the connecting seat 21 to be automatically separated when the unloading plates 30 are stressed excessively.

As shown in fig. 4, the load-bearing frame 10 is provided with a hook 14, the two ends of the unloading plate 30 are provided with a hook 301 and a hook 302, and when the unloading plate 30 is connected with the load-bearing frame 10, the hook 14 on the load-bearing frame 10 is connected with the hook 302 on the unloading plate 30. When the adjacent unloading plates 30 are connected, the hook 301 of one unloading plate 30 is hooked with the hook 302 of the other unloading plate 30. The clamping structure makes the connection stability of the unloading plate 30 stronger.

Referring to fig. 9, the elastic member 23 is a spring or a spring, the connecting device 20 further includes a pressure adjusting bolt 25 screwed to the connecting body 22, and a radial direction of the pressure adjusting bolt 25 is the same as a deformation direction of the elastic member 23. One end of the elastic piece 23 is contacted with the connector 24, and the other end is contacted with the pressure regulating bolt 25.

The magnitude of the separating force of connecting body 22 from connecting seat 21 depends on the engaging force of connecting head 24 with connecting seat 21, which in turn depends on the magnitude of the elastic force of elastic member 23. The pressure regulating bolt 25 is additionally arranged, and the precompression degree of the elastic piece 23 is adjusted by screwing the pressure regulating bolt 25 out relative to the connecting body 22, so that the initial joint force of the connecting body 22 and the connecting seat 21 is adjusted, and the opening pressure of the unloading plate 30 is adjusted.

Two ends of the connector 24 extend out from two ends of the connector 22, one end of the connector extends out to form a contact 241, the other end of the connector extends out to form a pull rod 242, and the extending end of the pull rod 242 is bent to facilitate drawing. One end of the connection header 24, i.e., the contact 241, is engaged with the connection holder 21. An elastic claw 26 is fixedly connected to the connector 24, the elastic claw 26 is connected to the limit boss 243, and the elastic claw 26 has elasticity and deforms under stress. The connecting body 22 is provided with a clamping groove 222, the connecting head 24 contracts towards the connecting body 22, and the elastic clamping claws 26 are clamped in the clamping groove 222 so as to separate the connecting body 22 from the connecting seat 21.

The contact 241 is simultaneously pulled by pulling the pull rod 242 to separate the contact 241 from the connection body 21, and the elastic claw 26 is upwardly moved along with the pull rod 242 to be caught in the catching groove 222, thereby maintaining the state that the contact 241 is contracted in the connection body 22. The structure of the elastic claw 26 makes the connecting body 22 and the connecting base 21 separable by pulling the pull rod 242, thereby unlocking the unloading plate 30 at any time and rotating the unloading plate 30.

Referring to fig. 10, the connecting device 20 further includes an unlocking button 27, and the unlocking button 27 is disposed on the connecting body 22 and used for pushing the elastic claws 26 to separate the elastic claws 26 from the engaging grooves 222.

After the connecting body 22 and the connecting base 21 are separated, the elastic claws 26 are always clamped in the clamping grooves 222, the unlocking button 27 is additionally arranged to push the elastic claws 26 to separate the elastic claws 26 from the clamping grooves 222, and the positions of the two unloading plates 30 are locked again.

It will be appreciated that the attachment means 20 may be applied in a plurality spaced apart along the same skirt, as desired, rather than individually.

The unloading building is formed by laying unloading plates on the outer surface of the bearing frame, the unloading plates can rotate relative to the bearing frame, the two unloading plates are connected through the connecting device, the unloading plates are kept laid on the bearing frame and can be separated when being stressed and overloaded, when the unloading plates rotate relative to the bearing frame, the stressed area of the unloading building is reduced, the unloading purpose is achieved, and therefore damage to the unloading building caused by overload is effectively prevented. The unloading plate is unbalanced in stress on two sides of the relative shaft, so that the unloading plate always bears a deflection force, and automatically deflects when the deflection force is large enough, the stress area is reduced, the unloading effect is achieved, the damage caused by overload of the unloading plate is effectively prevented, and the unloading device has excellent shock resistance during unloading. The unloading building of the invention is an unloading building capable of unloading load.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The unloading building comprises a bearing frame, and is characterized by further comprising a connecting device and a plurality of unloading plates which are rotatably connected to the bearing frame;

the unloading plates are rotatably connected to the bearing frame through a rotating shaft, the unloading plates positioned on two sides of the rotating shaft are respectively a first unloading plate and a second unloading plate, the area of the first unloading plate is S1, the distance from the centroid of the first unloading plate to the rotating shaft is L1, the area of the second unloading plate is S2, the distance from the centroid of the second unloading plate to the rotating shaft is L2, wherein S1L 1 is greater than S2L 2; when the load borne by the unloading plate exceeds a set load, the acting force of the load acting on the unloading plate overcomes the joint counterforce action of the connecting device to disconnect the connecting device, and the unloading plate rotates under the action of the load to form unloading;

the two unloading plates are jointed through the connecting device, and when the two unloading plates are jointed, the unloading plate cover is arranged on the bearing frame.

2. An unloading building according to claim 1, further comprising a foundation assembly for securing the load bearing frame, the foundation assembly including foundation soil anchors, rigid chocks and connectors;

the foundation soil anchor rod penetrates through the rigid cushion seat to be anchored in the ground, and the connecting piece is connected to the rigid cushion seat and used for being connected with the bearing frame.

3. An unloading building according to claim 1, wherein the unloading plate further comprises a limiting device connected to the load-bearing frame, the limiting device being adapted to limit the rotation angle of the rotation shaft.

4. An unloading building according to claim 1, wherein a sealing strip is provided between the unloading plate and the load-bearing frame, and a sealing strip is provided between the unloading plates.

5. Unloading building according to claim 1, wherein a skid or brake is connected between the unloading plate and the load-bearing frame.

6. Unloading building according to claim 1, wherein the connecting means comprise a connecting seat, a connecting body, an elastic element and a connecting head, the elastic element being provided between the connecting head and the connecting body, the elastic element urging the connecting head to project from the connecting body into the connecting seat;

7. An unloading building according to claim 6, wherein the elastic member is a spring sheet or a spring, the connecting device further comprises a pressure regulating bolt screwed to the connecting body, and the radial direction of the pressure regulating bolt is the same as the deformation direction of the elastic member;

one end of the elastic piece is in contact with the connecting head, and the other end of the elastic piece is in contact with the pressure regulating bolt.

8. An unloading building according to claim 6, wherein both ends of the connector each extend from both ends of the connector body, one end of the connector engaging the connector socket;

the connecting head is fixedly connected with an elastic clamping jaw, a clamping groove is formed in the connecting body, the connecting head contracts into the connecting body, and the elastic clamping jaw is clamped in the clamping groove so that the connecting body and the connecting seat are separated.

9. The unloading building of claim 8, wherein the connecting device further comprises an unlocking button disposed on the connecting body for pushing the elastic claw to separate the elastic claw from the slot.