CN116104284A - A ceiling device for a steel structure factory building and its construction method - Google Patents

Abstract

The invention discloses a suspended ceiling device for a steel structure factory building and a construction method thereof, which belong to the technical field of steel structures and comprise a device body connected with a top plate, wherein the device body comprises two bases, two supporting seats respectively connected with the two bases, and a buffer mechanism arranged between the bases and the supporting seats, the buffer mechanism comprises a buffer cavity arranged at the upper end of the base, a damper arranged in the buffer cavity, a fixed plate arranged at the outer side of the base, a sliding block positioned at the top of the fixed plate, and a connecting rod movably connected at the top of the sliding block, the bottom of the supporting seat penetrates through and extends into the buffer cavity and is fixedly connected with the top of the damper, and the free end of the connecting rod is movably connected with one side of the supporting seat. According to the invention, the buffer mechanism consisting of the damper, the connecting rod and the sliding block is arranged, so that the buffer and shock absorption effects are realized, and the operation stability of the device is improved; through setting up elevating system, realize high adjustable, the installation of being convenient for.

Description

A ceiling device for a steel structure factory building and its construction method

technical field

The invention belongs to the technical field of steel structures, and in particular relates to a ceiling device for a steel structure factory building and a construction method thereof.

Background technique

Steel structure workshop mainly refers to the main load-bearing components are composed of steel, including steel columns, steel beams, steel structure foundation, steel roof truss, steel roof, note that the walls of steel structures can also be maintained by brick walls, due to the steel structure in our country As the output increases, many steel structure workshops are adopted. Specifically, they can be divided into light-duty and heavy-duty steel-structure workshops. Some steel-structure workshops need to suspend the workshop when they are in use.

When the existing ceiling device is in use, it is necessary to connect the top plate and the connection seat. At present, most of the connections between the top plate and the connection seat are plugged in. The fixing effect is not very good, and it is not convenient to adjust the height of the top plate. poor.

Contents of the invention

In order to solve the above technical problems, the inventor obtained the technical solution of the present invention through practice and summarization. The present invention discloses a ceiling device for a steel structure factory building, which includes a device body connected to the top plate, and the device body includes two bases , two supporting seats respectively connected to the two bases, and a buffer mechanism arranged between the base and the supporting seat, the buffer mechanism includes a buffer chamber opened on the upper end of the base, a damper arranged in the buffer chamber, installed on The fixed plate on the outside of the base, the slider on the top of the fixed plate, and the connecting rod movably connected to the top of the slider, the bottom of the support base extends into the buffer cavity and is fixedly connected to the top of the damper, the connecting rod The free end is movably connected with one side of the support seat. The damper can buffer the support seat, and the connecting rod and the slider can laterally disperse the vibration force, further improving the buffering effect.

Further preferably, the support seat is a hollow structure, and a lifting mechanism for lifting and lowering the top plate is provided inside.

Further preferably, the lifting mechanism includes a connecting base, a screw sleeve installed at the bottom of the connecting base, a screw rod matched with the screw sleeve, and a driving motor, the driving motor is installed on the side of the supporting base, and The output shaft of the drive motor runs through and extends into the support seat, and the lower end of the screw rod is movably connected with the inner bottom of the support seat. The output shaft of the drive motor and the screw rod are both sleeved with bevel gears, and the two bevel gears Mesh with each other.

Further preferably, one side of the screw sleeve is fixedly connected to a limiting plate, and one side of the limiting plate is slidably connected to the inner wall of the support seat. The limiting plate can limit the position of the screw mandrel sleeve, so that the screw mandrel sleeve can only move longitudinally and will not rotate with the screw mandrel.

Further preferably, the bottom of the top plate is provided with a positioning column, and the top of the connecting seat is provided with a positioning groove matching with the positioning column.

Further preferably, a connecting plate is provided at the bottom of the top plate located inside the connecting seat, and a connecting hole is opened on the connecting plate, and a threaded hole matched with the connecting hole is opened on the connecting seat, and is installed on the connecting hole and the connecting hole. The fixing bolts in the threaded holes connect and fix the top plate with the connecting seat.

Further preferably, two sides of the support seat located in the buffer cavity are provided with limiting columns, and the other ends of the two limiting columns are respectively slidably connected to the inner wall of the buffer cavity.

Further preferably, the bottom of the base is fixedly connected with an anti-slip pad for anti-slip, and the bottom of the anti-slip pad is provided with anti-slip lines. Anti-slip pads and anti-slip patterns can increase friction and make the base more stable.

The invention also discloses a construction method of a ceiling device for a steel structure factory building, which includes the following steps:

S1. First install the top plate and the two connecting seats, and the two positioning columns are respectively snapped into the two positioning slots;

S2, then put the fixing bolts into the connecting holes on the connecting plate and the threaded holes on the connecting seat, and further fix the top plate and the connecting seat;

S3. Finally, start the drive motor, drive the screw to rotate through the two meshing bevel gears, and then drive the screw sleeve and the connecting seat connected to the screw sleeve to move upward, so that the top plate moves upward to achieve height adjustment. After the height is adjusted After that, turn off the drive motor.

Compared with the prior art, the present invention can obtain the following technical effects:

The present invention realizes the effect of buffering and shock absorption by arranging a buffer mechanism composed of a damper, a connecting rod and a slide block, and improves the stability of the operation of the device; by arranging a lifting mechanism, the height can be adjusted, which is convenient for installation.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings on the premise of not paying creative work.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of buffer cavity among the present invention;

Fig. 3 is the schematic diagram of the connection between the top plate and the connecting seat in the present invention;

Fig. 4 is a structural schematic diagram of the lifting mechanism in the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figures 1-4, a ceiling device for a steel structure factory building includes a device body consisting of two bases 1, two support bases 2, a buffer mechanism and a lifting mechanism; wherein, the bottom of the base 1 is fixedly connected with a Anti-slip anti-slip mat 18, and the bottom of the anti-slip mat 18 is provided with anti-slip lines to further ensure the stability of the device. 3 lifting and lowering mechanism;

The buffer mechanism is arranged between the base 1 and the support seat 2, and is composed of a buffer chamber 17, a damper 7, a connecting rod 8, a slider 9 and a fixed plate 10; the buffer chamber 17 is opened on the upper end of the base 1, and the damper 7 is fixedly installed on In the buffer cavity 17, the fixed plate 10 is fixedly connected to the outer side of the base 1, the slider 9 is slidably installed on the top of the fixed plate 10, and the connecting rod 8 is arranged between the top of the slider 9 and the side of the support seat 2, And they are respectively connected to the slider 9 and the support base 2 in rotation; at the same time, the bottom of the support base 2 extends through the buffer chamber 17 and is fixedly connected to the top of the damper 7, and the damper 7 can buffer the support base 2. The connecting rod 8 and the slide block 9 can laterally disperse the vibration force, and the two sides of the support seat 2 in the buffer chamber 17 are provided with limiting columns 11, and the other ends of the two limiting columns 11 are connected with the buffer chamber 17 respectively. The inner wall is slidingly connected, and the lower end of the support seat 2 is limited to strengthen the connection relationship.

The lifting mechanism is composed of a connecting seat 4, a driving motor 12, a screw 14 and a screw sleeve 15. The driving motor 12 is installed on one side of the supporting base 2, and the output shaft of the driving motor 12 extends to the inside of the supporting base 2. The top of the screw mandrel 14 is rotationally connected with the inner bottom of the support base 2, and the output shaft of the drive motor 12 and the screw mandrel 14 are fixedly set with a bevel gear 13, and the two bevel gears 13 are meshed with each other; The screw mandrel 14 is threadedly connected, and the limiting plate 16 is fixedly connected on one side thereof, and the other side of the limiting plate 16 is installed in the chute provided on the inner wall of the supporting seat 2, and is slidably connected with the inner wall of the supporting seat 2, and the position limiting The plate 16 can limit the screw mandrel cover 15, so that the screw mandrel cover 15 can only move longitudinally, and can not rotate with the screw mandrel 14; the top of the screw mandrel cover 15 is fixedly connected with the bottom of the connecting seat 4, and the drive motor 12 The output shaft can rotate the screw rod 14 through two bevel gears 13, thereby driving the screw rod sleeve 15 and the connecting seat 4 connected with the screw rod sleeve 15 to move upwards, and then the top plate 3 is moved upwards to realize height adjustment to meet the construction requirements; Both sides of the bottom of the top plate 3 are fixedly connected with positioning columns 5, and the top of the connecting seat 4 is provided with a positioning groove suitable for the positioning column 5. Through the matching arrangement of the positioning column and the positioning groove, the connection between the top plate 3 and the connecting seat 4 is realized. quick connection between.

At the same time, the bottom of the top plate 3 positioned at the inside of the connection seat 4 is fixedly equipped with a connection plate 6, and the two connection plates 6 are provided with connection holes, and the connection seat 4 is also provided with threaded holes that match the connection holes. The fixing bolts in the connecting holes and the threaded holes connect and fix the top plate 3 and the connecting seat 4 .

A construction method for a ceiling device for a steel structure factory building, the specific steps are as follows:

S1. First install the top plate 3 and the two connecting seats 4, and the two positioning columns 5 are respectively snapped into the two positioning slots;

S2, then the fixing bolts are packed into the connecting holes on the connecting plate 6 and the threaded holes on the connecting seat, further fixing the top plate 3 and the connecting seat 4;

S3, finally start the driving motor 12, drive the screw mandrel 14 to rotate through the two meshed bevel gears 13, and then drive the screw mandrel cover 15 and the connecting seat 4 connected with the screw mandrel cover 15 to move upward, so that the top plate 3 moves upward, realizing Height adjustment, after the height is adjusted, close the drive motor 12.

Claims (9)

1. The utility model provides a ceiling device for steel construction factory building, includes the device body that is connected with roof (3), its characterized in that: the device body comprises two bases (1), two supporting seats (2) which are respectively connected to the two bases (1), and a buffer mechanism which is arranged between the bases (1) and the supporting seats (2), wherein the buffer mechanism comprises a buffer cavity (17) which is formed in the upper end of the base (1), a damper (7) which is arranged in the buffer cavity (17), a fixing plate (10) which is arranged on the outer side of the base (1), a sliding block (9) which is arranged on the top of the fixing plate (10), and a connecting rod (8) which is movably connected to the top of the sliding block (9), wherein the bottom of the supporting seat (2) penetrates into the buffer cavity (17) and is fixedly connected with the top of the damper (7), and the free end of the connecting rod (8) is movably connected with one side of the supporting seat (2).

2. The ceiling device for a steel structure plant of claim 1, wherein: the supporting seat (2) is of a hollow structure, and a lifting mechanism for lifting the top plate (3) is arranged in the supporting seat.

3. The ceiling device for a steel structure plant of claim 2, wherein: the lifting mechanism comprises a connecting seat (4), a screw rod sleeve (15) arranged at the bottom of the connecting seat (4), a screw rod (14) matched with the screw rod sleeve (15) and a driving motor (12), wherein the driving motor (12) is arranged on the side edge of the supporting seat (2), an output shaft of the driving motor (12) penetrates through and extends into the supporting seat (2), the lower end of the screw rod (14) is movably connected with the inner bottom of the supporting seat (2), and bevel gears (13) are sleeved on the output shaft of the driving motor (12) and the screw rod (14) respectively, and the two bevel gears (13) are meshed with each other.

4. A ceiling assembly for a steel construction plant as claimed in claim 3, wherein: one side of the screw rod sleeve (15) is fixedly connected with a limiting plate (16), and one side of the limiting plate (16) is in sliding connection with the inner wall of the supporting seat (2).

5. The ceiling device for a steel structure plant of claim 4, wherein: the bottom of the top plate (3) is provided with a positioning column (5), and the top of the connecting seat (4) is provided with a positioning groove matched with the positioning column (5).

6. A ceiling assembly for a steel construction plant as claimed in claim 3, wherein: the connecting seat is characterized in that a connecting plate (6) is arranged at the bottom of the top plate (3) and positioned at the inner side of the connecting seat (4), a connecting hole is formed in the connecting plate (6), a threaded hole matched with the connecting hole is formed in the connecting seat (4), and the top plate (3) is fixedly connected with the connecting seat (4) through a fixing bolt arranged in the connecting hole and the threaded hole.

7. The ceiling device for a steel structure plant of claim 1, wherein: limiting columns (11) are arranged on two sides of the supporting seat (2) in the buffer cavity (17), and the other ends of the two limiting columns (11) are respectively connected with the inner wall of the buffer cavity (17) in a sliding mode.

8. The ceiling device for a steel structure plant of claim 1, wherein: the anti-skid base is characterized in that an anti-skid pad (18) used for skid prevention is fixedly connected to the bottom of the base (1), and anti-skid patterns are arranged at the bottom of the anti-skid pad (18).

9. A construction method of a ceiling device for a steel structure plant according to claim 1, comprising the steps of:

s1, firstly, mounting a top plate (3) and two connecting seats (4), and respectively clamping two positioning columns (5) into two positioning grooves; s2, mounting the fixing bolts into the connecting holes on the connecting plate (6) and the threaded holes on the connecting base (4), and further fixing the top plate (3) and the connecting base (4); s3, finally, starting a driving motor (12), driving a screw rod (14) to rotate through two bevel gears (13) meshed with each other, further driving a screw rod sleeve (15) and a connecting seat (4) connected with the screw rod sleeve (15) to move upwards, enabling a top plate (3) to move upwards, achieving height adjustment, and closing the driving motor (12) after the height adjustment is finished.

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