CN218375615U

CN218375615U - Assembled steel construction factory building with antidetonation effect

Info

Publication number: CN218375615U
Application number: CN202122679966.0U
Authority: CN
Inventors: 李伟; 徐擘; 吴志刚
Original assignee: Wuxi Industrial Architecture Design And Research Institute Co ltd
Current assignee: Wuxi Industrial Architecture Design And Research Institute Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2023-01-24
Anticipated expiration: 2031-11-03

Abstract

The application discloses assembled steel construction factory building with antidetonation effect, it includes factory building body, first base plate, the second base plate and connect the first bradyseism subassembly between first base plate and second base plate, factory building body connects on first base plate, the second base plate sets up subaerially, first base plate sets up in the top of second base plate, first bradyseism subassembly includes the vertical connecting rod of connecting between first base plate and second base plate, connecting rod and first base plate sliding fit, the cover is equipped with first spring on the connecting rod, first spring is located between first base plate and the second base plate, the below of second base plate is provided with the second bradyseism subassembly, the second bradyseism subassembly includes the outer tube, the outer tube is located the ground. This application has the stability that improves the steel construction factory building and the effect of bradyseism ability.

Description

Assembled steel construction factory building with antidetonation effect

Technical Field

The utility model belongs to the technical field of the technique of assembled steel construction building and specifically relates to an assembled steel construction factory building with antidetonation effect is related to.

Background

The steel structure factory building is a building structure made of steel, and comprises steel columns, steel beams, steel roofs and other structures. The construction can be divided into light and heavy steel structure plants according to the concrete structure and weight of the building. The steel structure factory building is widely applied to the field of construction and building due to the advantages of light weight, high strength, large span, short construction period and the like.

At present, all parts of steel of common steel structure factory buildings are generally rigidly connected, and are generally welded or bolted connection. When severe environments such as strong wind, earthquake and the like are met, impact force is directly applied to the steel structure factory building, so that the steel connection part of the steel structure factory building is broken, and the safety of the factory building is influenced.

Aiming at the related technologies, the inventor thinks that when the existing steel structure factory building encounters strong impact, because rigid connection between structures has no shock absorption, deformation or fracture is easily generated at the connection point, and thus the safety and stability of the factory building are affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability and the bradyseism ability of steel construction factory building, this application provides an assembled steel construction factory building with antidetonation effect.

The application provides a pair of assembled steel construction factory building with antidetonation effect adopts following technical scheme:

the utility model provides an assembled steel construction factory building with antidetonation effect, includes factory building body, first base plate, second base plate and connect in first base plate with first bradyseism subassembly between the second base plate, factory building body connect in on the first base plate, the second base plate sets up subaerial, first base plate set up in the top of second base plate, first bradyseism subassembly includes vertical connection first base plate with connecting rod between the second base plate, the connecting rod with first base plate sliding fit, the cover is equipped with first spring on the connecting rod, first spring is located first base plate with between the second base plate, the below of second base plate is provided with second bradyseism subassembly, second bradyseism subassembly includes the outer tube, the outer tube is located the ground.

Through adopting above-mentioned technical scheme, when factory building body received the impact, first spring pressurized shortened, and first base plate rocks at vertical ascending small amplitude of side, cushions vertical ascending impact force, has improved the stability of structure, inserts the outer tube of locating in the ground and has strengthened the joint strength on overall structure and ground. Through mutually supporting of factory building body, first base plate, second base plate, first bradyseism subassembly and second bradyseism subassembly, realized the buffering to the impact force, have the stability that improves the steel construction factory building and the effect of bradyseism ability.

Optionally, a scissor assembly is disposed between the first substrate and the second substrate, the scissor assembly includes two scissor rods that are arranged in a crossing manner and rotatably connected, the top ends of the two scissor rods are in sliding fit with the side edge of the first substrate, and the bottom ends of the two scissor rods are in sliding fit with the side edge of the second substrate.

Through adopting above-mentioned technical scheme, when the factory building body received the impact force of vertical direction, two scissor pole take place relative rotation, and scissor pole's both ends take place relative slip with first base plate and second base plate. The arrangement of the two scissor rods ensures that the first substrate and the second substrate can always keep parallel when being influenced by vibration, and the stability of the structure is further improved.

Optionally, the second bradyseism subassembly still includes inner tube and second spring, the inner tube is located in the outer tube, the outer wall of inner tube with leave the clearance between the inner wall of outer tube, the second spring connect in the outer wall of inner tube with between the inner wall of outer tube, the top of inner tube with second base plate fixed connection, the bottom of inner tube is connected with the slide plate, offer on the interior diapire of outer tube and be used for holding the holding tank of slide plate, the slide plate inlay locate in the holding tank and with holding tank sliding fit.

Through adopting above-mentioned technical scheme, when receiving the impact force of horizontal direction, the inner tube takes place relative displacement in the outer tube, and the board that slides in the holding tank, and the second spring cushions horizontal impact force, has improved the bradyseism effect of structure.

Optionally, a shock absorption layer is sandwiched between the first substrate and the second substrate.

Through adopting above-mentioned technical scheme, the setting on bradyseism layer has carried out further buffering to the ascending impact force of vertical side, and has realized further strengthening the intensity of structure to the support of first base plate.

Optionally, be provided with the reinforcement subassembly in the inner tube, the reinforcement subassembly include ejector pad and rotate connect in the anchor strut of ejector pad bottom, the ejector pad is located in the inner tube and rather than sliding fit, the top of ejector pad is run through the second base plate rather than sliding fit, the anchor strut is provided with two, two the anchor strut is the knee, two the anchor strut deviates from the one end of ejector pad to the direction that deviates from each other and extends, the outer tube with all set up the confession on the inner tube the opening that the anchor strut wore out.

By adopting the technical scheme, before installation, the push block is lifted, and the two reinforcing rods are accommodated in the inner pipe; after beating into the ground with the second bradyseism subassembly, promote the ejector pad downwards, two anchor rods rotate and stretch out in the opening of follow inner tube and outer tube to the both sides that deviate from each other respectively, and during the anchor rod inserted the ground, strengthened the joint strength between structure and the ground.

Optionally, be connected with the butt piece on the diapire of inner tube, the butt piece with two the anchor strut butt, the top of butt piece is globular.

By adopting the technical scheme, the arrangement of the abutting block plays a role in guiding the movement of the reinforcing rod; the top of the abutting block is spherical, so that the reinforcing rod can slide relative to the reinforcing rod.

Optionally, a push plate is connected to the top end of the push block, the push plate is located above the second substrate, and the push plate is connected to the second substrate through a bolt.

Through adopting above-mentioned technical scheme, the setting up of push pedal has made things convenient for personnel to push away the ejector pad inner tube, has also realized being connected of second base plate and reinforcement component simultaneously, has reduced the ejector pad and has taken place the possibility that slides in the inner tube.

Optionally, the inner tube with the outer tube is square pipe, the interior angle department of outer tube all is connected with the bradyseism strip.

Through adopting above-mentioned technical scheme, the outer corner of having avoided the inner tube in the setting of bradyseism strip is rocking the in-process and is bumping with the inner wall of outer tube, has prolonged the life of structure.

Optionally, a reinforcing plate is connected between the plant body and the upper end face of the first substrate.

Through adopting above-mentioned technical scheme, the joint strength between factory building body and the first base plate has been strengthened in setting up of reinforcing plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the mutual matching of the plant body, the first base plate, the second base plate, the first cushioning component and the second cushioning component, the impact force is buffered, and the effect of improving the stability and the cushioning capacity of the steel structure plant is achieved;

2. the arrangement of the two scissor rods ensures that the first substrate and the second substrate can always be kept parallel when being influenced by vibration, thereby further improving the structural stability;

3. the connection strength between the factory building body and the first base plate is enhanced through the arrangement of the reinforcing plate.

Drawings

FIG. 1 is a schematic structural diagram of an assembly type steel structure factory building with an anti-seismic effect according to an embodiment of the application.

FIG. 2 is a schematic structural view of a second cushioning element and a reinforcement element in an embodiment of the present application.

FIG. 3 is an exploded view of a second cushioning element and a reinforcement element in an embodiment of the present application.

FIG. 4 is a left side view of the second cushioning element and the stiffening element.

Fig. 5 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 4.

Description of reference numerals: 1. a plant body; 2. a first substrate; 3. a second substrate; 4. a first cushioning component; 41; a connecting rod 42, a first spring; 5. a second cushioning component; 51. an outer tube; 52. an inner tube; 53. a second spring; 54. a slide plate; 55. accommodating grooves; 56. a communication port; 6. a reinforcing plate; 7. a cushioning layer; 8. a scissor assembly; 81. a fork rod is sheared; 82. a slider; 83. a chute; 9. a cushioning strip; 10. a reinforcement assembly; 101. a push block; 102. pushing the plate; 103. a reinforcing rod; 104. and a butt joint block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5. The embodiment of the application provides an assembled steel construction factory building with antidetonation effect, its stability that has the improvement steel construction factory building and the effect of bradyseism ability.

Referring to fig. 1, an assembled steel structure factory building with anti-seismic effect includes a factory building body 1, a first substrate 2, a second substrate 3, a first seismic mitigation component 4 disposed between the first substrate 2 and the second substrate 3, and a second seismic mitigation component 5 disposed on a lower end surface of the second substrate 3. Plant ontology 1 connects in the up end of first base plate 2, is connected with the reinforcing plate 6 that is used for additional strengthening intensity between the up end of the lateral wall of plant ontology 1 and first base plate 2, and reinforcing plate 6 is provided with a plurality of, and second base plate 3 sets up in the below of first base plate 2, is provided with the bradyseism layer 7 that is used for the bradyseism between first base plate 2 and the second base plate 3.

Referring to fig. 1, the first shock absorption assembly 4 is provided with a group at each of four corners of the first substrate 2, the first shock absorption assembly 4 includes a connection rod 41 and a first spring 42, a bottom end of the connection rod 41 is fixedly connected to an upper end surface of the second substrate 3, an upper end of the connection rod 41 penetrates through the first substrate 2 and is in sliding fit with the first substrate 2, the connection rod 41 is sleeved with the first spring 42, and the first spring 42 is clamped between the first substrate 2 and the second substrate 3. The connecting rod 41 is connected with a bolt through the end part of the first substrate 2 by screw thread, and the lower end surface of the bolt is tightly propped against the upper end surface of the first substrate 2. The second bradyseism subassembly 5 is including setting up in the outer tube 51 of second base plate 3 lower terminal surface, and when installing the steel construction factory building, second base plate 3 is located subaerial, and outer tube 51 is inserted and is located the ground.

Referring to fig. 1 and 2, when the plant body 1 is impacted, the first spring 42 is compressed and shortened, and the first substrate 2 moves in a vertical direction to a small extent, so that the impact force in the vertical direction is buffered. The shock absorption layer 7 further reduces the impact force in the vertical direction and improves the stability of the structure. The outer pipe 51 inserted in the foundation strengthens the connection strength of the whole structure with the ground, further strengthening the stability of the structure.

Referring to fig. 1, a scissor assembly 8 is disposed between the first substrate 2 and the second substrate 3, the scissor assembly 8 includes two scissor rods 81 arranged in a crossing manner, the two scissor rods 81 are rotatably connected at a midpoint position, and two ends of the two scissor rods 81 are both rotatably connected with a sliding block 82. Horizontal sliding grooves 83 are formed in the side edges of the first substrate 2 and the second substrate 3 on the same side, the sliding grooves 83 correspond to the sliding blocks 82 one by one, the sliding blocks 82 at the top ends of the two shearing fork rods 81 are embedded in the sliding grooves 83 in the first substrate 2 and are in sliding fit with the sliding grooves, and the sliding blocks 82 at the bottom ends of the two shearing fork rods 81 are embedded in the sliding grooves 83 in the second substrate 3 and are in sliding fit with the sliding grooves.

Referring to fig. 1, when plant ontology 1 receives the impact force of vertical direction, two scissor rods 81 take place relative rotation, and slider 82 slides in spout 83, and two scissor rods 81 set up and guaranteed when receiving vibrations and influencing, and first base plate 2 can remain parallel with second base plate 3 all the time, has further improved the stability of structure.

Referring to fig. 1, 3 and 4, the second damping units 5 are provided in four sets on the lower end surface of the second base plate 3, and the second damping units 5 further include inner tubes 52 and second springs 53. The inner tube 52 is disposed in the outer tube 51, the top end of the inner tube 52 is fixedly connected to the lower end surface of the second substrate 3, and the inner tube 52 and the outer tube 51 are both square tubes with closed lower ends. A gap is reserved between the outer side wall of the inner pipe 52 and the inner side wall of the outer pipe 51, the second spring 53 is connected between the outer wall of the inner pipe 52 and the inner wall of the outer pipe 51, and one second spring 53 is connected to each of the four vertical side walls of the inner pipe 52.

Referring to fig. 1, 3 and 5, the upper end surface of the outer tube 51 is attached to the lower end surface of the second substrate 3, the bottom end of the inner tube 52 is fixedly connected with a sliding plate 54, and the cross section of the sliding plate 54 is larger than that of the inner tube 52. An accommodating groove 55 for accommodating the sliding plate 54 is formed in the inner bottom wall of the outer tube 51, a communication opening 56 is formed in the upper end face of the inner bottom wall of the outer tube 51, the communication opening 56 extends downwards until being communicated with the accommodating groove 55, and the cross section of the communication opening 56 is larger than the outer cross section of the inner tube 52. The sliding plate 54 is inserted into the receiving groove 55 and is in sliding fit therewith. The four corners of the inner side of the outer pipe 51 are provided with shock absorption strips 9, and the shock absorption strips 9 are abutted against the outer corners of the inner pipe 52.

Referring to fig. 1 and 5, when factory building body 1 receives the impact force of horizontal direction, inner tube 52 takes place relative displacement in outer tube 51, and slide plate 54 slides in holding tank 55, and second spring 53 cushions horizontal impact force, and the setting of bradyseism strip 9 has avoided the outer angle of inner tube 52 to bump with the inner wall of outer tube 51 at the in-process of rocking, has prolonged the life of structure.

Referring to fig. 1 and 3, a reinforcing member 10 for reinforcing the strength of the connection is provided in the inner pipe 52. The reinforcement assembly 10 includes a push block 101, a push plate 102, a reinforcement bar 103, and an abutment block 104. The push block 101 is slidably disposed in the inner tube 52, and a top end of the push block 101 penetrates through the second substrate 3 and is fixedly connected to the push plate 102. The number of the reinforcing rods 103 is two, and the reinforcing rods 103 are hinged to the bottom ends of the push blocks 101. The reinforcing rods 103 are bent rods, and one ends of the two reinforcing rods 103 far away from the push block 101 are bent and extended in the direction far away from each other. Openings for the reinforcing rods 103 to pass through are formed in the inner tube 52 and the outer tube 51, and when the push plate 102 is attached to the second substrate 3, the two reinforcing rods 103 extend out of the openings in the inner tube 52 and the outer tube 51; when the push block 101 is pulled up, the two reinforcing rods 103 are retracted into the outer tube 51. The abutting block 104 is fixedly connected to the inner bottom wall of the inner tube 52, the top end of the abutting block 104 is spherical, and the top end of the abutting block 104 abuts against the two reinforcing rods 103. The push plate 102 is connected to the second base plate 3 by bolts.

Referring to fig. 3 and 5, before installation, the push block 101 is lifted up, so that the reinforcing rods 103 are received in the inner tube 52; after the second cushioning component 5 is driven into the foundation, the push block 101 is pushed downwards, the two reinforcing rods 103 rotate towards the two sides deviating from each other under the guiding of the abutting block 104 and extend out of the openings of the inner pipe 52 and the outer pipe 51, and the reinforcing rods 103 are inserted into the foundation, so that the connection strength between the structure and the foundation is enhanced. The top end of the abutting block 104 is spherical, which facilitates the relative sliding of the reinforcing rod 103.

In the embodiment of the application, the implementation principle of the assembly type steel structure factory building with the anti-seismic effect is as follows: when factory building body 1 receives the impact, first spring 42 pressurized shortens, cushions the ascending impact force of vertical direction. Relative rotation takes place for two scissors pole 81, has guaranteed that when factory building body 1 receives vibrations to influence, first base plate 2 can keep parallel with second base plate 3 all the time.

When factory building body 1 received the impact force of horizontal direction, inner tube 52 took place relative displacement in outer pipe 51, and slide plate 54 slides in holding tank 55, and second spring 53 cushions horizontal impact force, and the outer angle that has avoided inner tube 52 in setting up of bradyseism strip 9 bumps at the inner wall of rocking the in-process with outer tube 51, has prolonged the life of structure.

After the second seismic mitigation assembly 5 is driven into the foundation, the push block 101 is pushed downwards, so that the two reinforcing rods 103 extend out of the openings of the inner pipe 52 and the outer pipe 51 and are inserted into the foundation, and the connection strength between the structure and the foundation is enhanced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled steel construction factory building with antidetonation effect which characterized in that: including factory building body (1), first base plate (2), second base plate (3) and connect in first base plate (2) with first bradyseism subassembly (4) between second base plate (3), factory building body (1) connect in on first base plate (2), second base plate (3) set up subaerial, first base plate (2) set up in the top of second base plate (3), first bradyseism subassembly (4) are including vertical connection first base plate (2) with connecting rod (41) between second base plate (3), connecting rod (41) with first base plate (2) sliding fit, the cover is equipped with first spring (42) on connecting rod (41), first spring (42) are located first base plate (2) with between second base plate (3), the below of second base plate (3) is provided with second bradyseism subassembly (5), second bradyseism subassembly (5) include outer tube (51), outer tube (51) are arranged in ground.

2. The assembly type steel structure factory building with anti-seismic effect according to claim 1, characterized in that: first base plate (2) with be provided with between second base plate (3) and cut fork subassembly (8), cut fork subassembly (8) including cross arrangement and rotate two scissors pole (81) of connection, two the top of scissors pole (81) all with the side sliding fit of first base plate (2), two the bottom of scissors pole (81) all with the side sliding fit of second base plate (3).

3. The assembled steel structure factory building with anti-seismic effect of claim 1, wherein: second bradyseism subassembly (5) still include inner tube (52) and second spring (53), inner tube (52) are located in outer tube (51), the outer wall of inner tube (52) with leave the clearance between the inner wall of outer tube (51), second spring (53) connect in the outer wall of inner tube (52) with between the inner wall of outer tube (51), the top of inner tube (52) with second base plate (3) fixed connection, the bottom of inner tube (52) is connected with slide plate (54), offer on the interior diapire of outer tube (51) and be used for holding tank (55) of slide plate (54), slide plate (54) inlay locate in holding tank (55) and with holding tank (55) sliding fit.

4. The fabricated steel structure factory building with earthquake-resistant effect according to claim 2, wherein: and a shock absorption layer (7) is clamped between the first substrate (2) and the second substrate (3).

5. The fabricated steel structure factory building with earthquake-resistant effect according to claim 3, wherein: be provided with in inner tube (52) and consolidate subassembly (10), consolidate subassembly (10) including ejector pad (101) and rotate connect in stiffener (103) of ejector pad (101) bottom, ejector pad (101) are located in inner tube (52) and rather than sliding fit, the top of ejector pad (101) is run through second base plate (3) and rather than sliding fit, stiffener (103) are provided with two, two stiffener (103) are the knee, two stiffener (103) deviate from the one end of ejector pad (101) to the direction that deviates from each other and extend, outer tube (51) with all seted up the confession on inner tube (52) the opening that stiffener (103) were worn out.

6. The assembly type steel structure factory building with anti-seismic effect according to claim 5, characterized in that: the bottom wall of the inner pipe (52) is connected with a butt joint block (104), the butt joint block (104) is in butt joint with the two reinforcing rods (103), and the top end of the butt joint block (104) is spherical.

7. The assembly type steel structure factory building with anti-seismic effect according to claim 6, characterized in that: the top end of the push block (101) is connected with a push plate (102), the push plate (102) is located above the second substrate (3), and the push plate (102) is connected with the second substrate (3) through a bolt.

8. The assembly type steel structure factory building with anti-seismic effect according to claim 3, characterized in that: the inner tube (52) with the outer tube (51) is square pipe, the interior angle department of outer tube (51) all is connected with bradyseism strip (9).

9. The assembly type steel structure factory building with anti-seismic effect according to claim 1, characterized in that: a reinforcing plate (6) is connected between the plant body (1) and the upper end face of the first substrate (2).