阅读说明：本技术 一种化工设备用浮动平台安装结构及方法 (Floating platform installation structure and method for chemical equipment ) 是由 田阳 赵向阳 吴帆 陈牧 张红云 张晓康 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种化工设备用浮动平台安装结构及方法,采用矩形平台框架和支撑座,通过在矩形平台框架内浇灌混凝土层,并且混凝土层内含有加固钢筋层,以矩形平台框架作为混凝土层的支撑,能够确保矩形平台框架内混凝土的密实性,提高整体的稳定性,在矩形平台框架下端预制有连接座,连接座上开设有连接孔,支撑座上安装有减震器,矩形平台框架下端的连接座与减震器的上端通过螺栓固定连接,采用减震器与矩形平台框架连接,结构简单,便于调整平整度,并且采用矩形平台框架作为基体,混凝土可以充满浮动平台,后期使用时浮动平台更加稳固,减少了震动和噪音,而且平台正面美观整洁；减少后期修补换新平台造成人力物力的浪费。(The invention discloses a floating platform mounting structure and a method for chemical equipment, which adopts a rectangular platform frame and a supporting seat, can ensure the compactness of concrete in the rectangular platform frame and improve the integral stability by pouring a concrete layer in the rectangular platform frame, wherein the concrete layer contains a reinforcing steel bar layer, and the rectangular platform frame is used as a support of the concrete layer, a connecting seat is prefabricated at the lower end of the rectangular platform frame, a connecting hole is arranged on the connecting seat, a shock absorber is arranged on the supporting seat, the connecting seat at the lower end of the rectangular platform frame is fixedly connected with the upper end of the shock absorber through a bolt, the shock absorber is connected with the rectangular platform frame, the structure is simple, the flatness is convenient to adjust, and the rectangular platform frame is used as a base body, so that the floating platform can be filled with concrete, the floating platform is more stable in later use, and vibration, the front surface of the platform is beautiful and tidy; the waste of manpower and material resources caused by the later-stage repair and replacement of the platform is reduced.)

1. The utility model provides a floating platform mounting structure for chemical industry equipment, a serial communication port, including rectangle platform frame (1) and supporting seat (5), be equipped with concrete layer (2) in rectangle platform frame (1), contain in concrete layer (2) and consolidate reinforcing bar layer (3), rectangle platform frame (1) lower extreme is prefabricated has connecting seat (4), the connecting hole has been seted up on connecting seat (4), install bumper shock absorber (6) on supporting seat (5), bolt fixed connection is passed through with the upper end of bumper shock absorber (6) in connecting seat (4) of rectangle platform frame (1) lower extreme.

2. The floating platform installation structure for chemical equipment according to claim 1, wherein the reinforcing steel bar layer (3) in the concrete layer (2) is a prefabricated steel bar cage.

3. The floating platform installation structure for chemical equipment according to claim 1, wherein a leveling base plate (7) is fixed on the support base (5), and the leveling base plate (7) is pre-embedded on the support base (5).

4. The floating platform installation structure for the chemical equipment according to claim 3, wherein a transition connection plate (9) is arranged on the leveling base plate (7), the transition connection plate (9) is in plane contact with the leveling base plate (7), a bolt hole is arranged on the transition connection plate (9), and the lower end of the shock absorber (6) is fixedly connected with the transition connection plate (9) through a bolt (8).

5. The floating platform installation structure for chemical equipment is characterized in that the transition connecting plate (9) is welded with the leveling base plate (7).

6. The floating platform mounting structure for the chemical equipment according to claim 1, wherein a threaded hole is formed in the lower end surface of the rectangular platform frame (1), and the upper end of the shock absorber (6) is fixedly connected with the lower end surface of the rectangular platform frame (1) through a bolt (8).

7. A mounting method for a floating platform mounting structure for chemical equipment according to claim 1, comprising the steps of:

s1, prefabricating the floating platform: placing the opening side of the rectangular platform frame on a horizontal plane downwards, and arranging an exhaust hole and a pouring hole at the bottom of the rectangular platform frame;

s2, injecting concrete filler into the rectangular platform frame through the pouring hole, compacting by vibration ramming until concrete slurry is discharged from the exhaust hole, completing pouring, and standing until forming to obtain a prefabricated floating platform prefabricated part;

s3, installing a shock absorber on the supporting seat, leveling the upper end face of the shock absorber, hoisting and placing the prefabricated floating platform prefabricated part on the upper end of the shock absorber, and fixing to finish the installation of the floating platform.

8. The installation method of the floating platform installation structure for the chemical equipment as claimed in claim 7, wherein the four corners of the bottom of the rectangular platform frame are provided with exhaust holes, and the pouring hole is formed in the middle of the rectangular platform frame.

9. The method for installing the floating platform installation structure for the chemical engineering equipment according to claim 7, wherein continuous casting is adopted in the casting process, and the reinforcing steel bar layer is fixed in the rectangular platform frame before casting.

10. The method as claimed in claim 7, wherein the concrete is poured from a middle pouring opening of the rectangular platform frame, the vibrating rods are used to vibrate the concrete to uniformly distribute the concrete, the vibrating rods are used to vibrate the corners of the rectangular platform frame when the distance between the concrete and the top of the box is less than 10cm, and the pouring is completed when the concrete overflows from the four corners and the concrete overflows from the middle pouring opening.

Technical Field

The invention belongs to the field of chemical equipment installation, and particularly relates to a floating platform installation structure and method for chemical equipment.

Background

The floating platform and the shock absorber are generally assembled at the bottom of the large-scale chemical equipment, the damage of machine vibration to plants and equipment is reduced, the floating platform needs to be filled with concrete grouting, a concrete floating platform is formed, the floating platform is generally poured by adopting an upper plane, the compactness of the upper plane of the platform cannot be controlled, cracks can be generated during use, vibration is enhanced, the later-stage repair or replacement of the new floating platform in the service life is reduced, the later-stage equipment is in place and needs to be leveled and leveled again, the process difficulty is increased, and the problems of manual increase, material waste and the like are further caused.

Disclosure of Invention

The invention aims to provide a floating platform mounting structure and a floating platform mounting method for chemical equipment, which are used for overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a floating platform mounting structure for chemical industry equipment, includes rectangle platform frame and supporting seat, is equipped with concrete layer in the rectangle platform frame, contains in the concrete layer and consolidates the reinforcing bar layer, and rectangle platform frame lower extreme is prefabricated has the connecting seat, has seted up the connecting hole on the connecting seat, installs the bumper shock absorber on the supporting seat, and bolt fixed connection is passed through with the upper end of bumper shock absorber to the connecting seat of rectangle platform frame lower extreme.

Furthermore, the reinforcing steel bar layer in the concrete layer is a prefabricated steel bar cage.

Furthermore, a leveling substrate is fixed on the supporting seat and is embedded in the supporting seat.

Furthermore, be equipped with the transition connecting plate on the base plate of making level, the transition connecting plate contacts with the base plate plane of making level, is equipped with the bolt hole on the transition connecting plate, and the lower extreme and the transition connecting plate of bumper shock absorber pass through bolt fixed connection.

Furthermore, the transition connecting plate is welded with the leveling base plate.

Furthermore, the lower end face of the rectangular platform frame is provided with a threaded hole, and the upper end of the shock absorber is fixedly connected with the lower end face of the rectangular platform frame through a bolt.

A mounting method of a floating platform mounting structure for chemical equipment comprises the following steps:

s1, prefabricating the floating platform: placing the opening side of the rectangular platform frame on a horizontal plane downwards, and arranging an exhaust hole and a pouring hole at the bottom of the rectangular platform frame;

s2, injecting concrete filler into the rectangular platform frame through the pouring hole, compacting by vibration ramming until concrete slurry is discharged from the exhaust hole, completing pouring, and standing until forming to obtain a prefabricated floating platform prefabricated part;

s3, installing a shock absorber on the supporting seat, leveling the upper end face of the shock absorber, hoisting and placing the prefabricated floating platform prefabricated part on the upper end of the shock absorber, and fixing to finish the installation of the floating platform.

Furthermore, vent holes are formed in four corners of the bottom of the rectangular platform frame, and pouring holes are formed in the middle of the rectangular platform frame.

Furthermore, continuous pouring is adopted in the pouring process, and a reinforcing steel bar layer is fixed in the rectangular platform frame before pouring.

Further, concrete placement pours the mouth into from the middle of the rectangular platform frame earlier, makes concrete evenly distributed with the abundant vibration of vibrting spear simultaneously, when the concrete is less than 10cm apart from the roof portion, from four corners for the exhaust hole vibrting edge for the vibrting spear, spills over from the four corners when the concrete, pours the mouth department concrete in the middle and when spilling over promptly and pour the completion.

Compared with the prior art, the invention has the following beneficial technical effects:

the invention relates to a floating platform mounting structure for chemical equipment, which adopts a rectangular platform frame and a supporting seat, wherein a concrete layer is poured in the rectangular platform frame, the concrete layer contains a reinforcing steel bar layer, the rectangular platform frame is used as a support of the concrete layer, the compactness of concrete in the rectangular platform frame can be ensured, the integral stability is improved, a connecting seat is prefabricated at the lower end of the rectangular platform frame, a connecting hole is formed in the connecting seat, a shock absorber is installed on the supporting seat, the connecting seat at the lower end of the rectangular platform frame is fixedly connected with the upper end of the shock absorber through a bolt, the shock absorber is connected with the rectangular platform frame, the structure is simple, the flatness is convenient to adjust, and the rectangular platform frame is used as a base body, so that the flatness of fixedly connecting the chemical equipment.

The invention relates to an installation method of a floating platform installation structure for chemical equipment, which is characterized in that one side of an opening of a rectangular platform frame is placed on a horizontal plane downwards, and an exhaust hole and a pouring hole are formed in the bottom of the rectangular platform frame; then, injecting concrete filler into the rectangular platform frame, compacting by vibration compaction until concrete slurry is discharged from the exhaust holes, completing pouring, and standing until forming to obtain a prefabricated floating platform prefabricated part; the back pouring method is adopted, so that the platform grouting is more compact, the using effect is good, and the service life is long; the concrete is poured on the back surface and is punched and exhausted at the same time, so that the concrete surface layer at the upper end of the rectangular platform frame is good in compactness, the floating platform can be filled with concrete, the floating platform is more stable in later use, vibration and noise are reduced, and the front surface of the platform is attractive and tidy; the waste of manpower and material resources caused by the later-stage repair and replacement of the platform is reduced.

Drawings

Fig. 1 is a schematic view of a specific mounting structure in the embodiment of the present invention.

FIG. 2 is a schematic diagram of a prefabrication process of a rectangular platform frame in the embodiment of the invention.

Wherein, 1, a rectangular platform frame; 2. a concrete layer; 3. reinforcing the reinforcing steel bar layer; 4. a connecting seat; 5. a supporting seat; 6. a shock absorber; 7. leveling the base plate; 8. a bolt; 9. transition connecting plate.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

as shown in fig. 1, a floating platform mounting structure for chemical equipment, including rectangle platform frame 1 and supporting seat 5, be equipped with concrete layer 2 in the rectangle platform frame 1, contain in concrete layer 2 and consolidate reinforcing bar layer 3, rectangle platform frame 1 lower extreme has prefabricated connecting seat 4, has seted up the connecting hole on the connecting seat 4, installs bumper shock absorber 6 on the supporting seat 5, and bolt fixed connection is passed through with bumper shock absorber 6 to connecting seat 4 of rectangle platform frame 1 lower extreme.

Specifically, the reinforcing steel bar layer 3 in the concrete layer 2 is a prefabricated steel bar cage, and is simple and stable in structure and high in strength. The supporting seat 5 is fixed with a leveling substrate 7, and the leveling substrate 7 is pre-embedded on the supporting seat 5 and forms an integral structure with the supporting seat 5. Be equipped with transition connecting plate 9 on the base plate 7 of making level, transition connecting plate 9 and 7 plane contacts of base plate 7 of making level are equipped with the bolt hole on the transition connecting plate 9, and the lower extreme and the transition connecting plate 9 of bumper shock absorber 6 pass through bolt 8 fixed connection. The transition connecting plate 9 is welded with the leveling base plate 7.

The lower terminal surface of rectangle platform frame 1 is equipped with the screw hole, and the upper end of bumper shock absorber 6 passes through bolt 8 fixed connection with the lower terminal surface of rectangle platform frame 1.

A mounting method for the floating platform mounting structure for the chemical equipment comprises the following steps:

s1, prefabricating the floating platform: placing the open side of the rectangular platform frame 1 on a horizontal plane downwards, and arranging an exhaust hole and a pouring hole at the bottom of the rectangular platform frame 1; the rectangular platform frame 1 is placed as shown in fig. 2;

specifically, as shown in fig. 2, vent holes are formed in four corners of the bottom of the rectangular platform frame 1, and pouring holes are formed in the middle of the rectangular platform frame 1, so that concrete can be prevented from being poured and not filled due to air gathering inside the rectangular platform frame 1. This application is opened 4 phi 100mm holes altogether in rectangular platform frame 1's lower terminal surface four corners and is exhausted, makes the concrete can be full of floating platform, and floating platform is more firm when later stage uses like this, has also reduced the vibrations and the noise that centrifuge during operation produced because floating platform concrete placement is not filled.

And continuous pouring is adopted in the pouring process, so that an interface generated by discontinuous pouring is avoided, and the integral stability of the concrete in the rectangular platform frame 1 is improved.

Before pouring, reinforcing steel bar layer 3 is fixed in rectangular platform frame 1, and this application adopts phi 20's screw-thread steel to evenly arrange, and the reinforcing bar interval is 30cm, and upper and lower two-layer is made box-like, can let the floating platform steel case mould firmer, non-deformable.

S2, injecting concrete filler into the rectangular platform frame 1 through the pouring hole, compacting by vibration and tamping until concrete slurry is discharged from the exhaust hole, completing pouring, and standing until forming to obtain a prefabricated floating platform prefabricated part;

pouring concrete is poured from the middle pouring opening of the rectangular platform frame 1, meanwhile, the vibrating rods are used for fully vibrating to enable the concrete to be uniformly distributed, and when the distance between the concrete and the top of the box is smaller than 10cm, the vibrating rods are used for vibrating the corners of the air vents at the four corners. And when the concrete overflows from the four corners and the concrete overflows from the middle pouring opening, the pouring is finished. After pouring is completed, standing and forming are carried out, then the opening of the rectangular platform frame 1 is sealed, specifically, a steel plate is covered on the opening, and the box body is spot-welded by using reinforcing steel bars to form sealing.

S3, installing a shock absorber on the supporting seat 5, leveling the upper end face of the shock absorber, hoisting and placing the prefabricated floating platform prefabricated part on the upper end of the shock absorber, and fixing to finish the installation of the floating platform.

According to the invention, one side of the opening of the rectangular platform frame is placed on a horizontal plane downwards, and the bottom of the rectangular platform frame is provided with an exhaust hole and a pouring hole; then, injecting concrete filler into the rectangular platform frame, compacting by vibration compaction until concrete slurry is discharged from the exhaust holes, completing pouring, and standing until forming to obtain a prefabricated floating platform prefabricated part; the back pouring method is adopted, so that the platform grouting is more compact, the using effect is good, and the service life is long; the concrete is poured on the back surface and is punched and exhausted at the same time, so that the concrete surface layer at the upper end of the rectangular platform frame is good in compactness, the floating platform can be filled with concrete, the floating platform is more stable in later use, vibration and noise are reduced, and the front surface of the platform is attractive and tidy; the waste of manpower and material resources caused by the later-stage repair and replacement of the platform is reduced.