CN214839234U

CN214839234U - Vibration-damping noise-reducing horizontal pump pipe frame for building

Info

Publication number: CN214839234U
Application number: CN202120169759.8U
Authority: CN
Inventors: 许文甲; 雷志东; 赵会军
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-23
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a horizontal pump pipe support of making an uproar falls in damping for building, it includes the mount, and the top of mount is formed with a rectangular frame, and rectangular frame comprises two relative top horizontal poles and two relative horizontal ejector pins, wherein: be equipped with a fixed baseplate in the rectangular frame, relative both sides are connected with two top horizontal poles through spring damper respectively on the fixed baseplate, and the inboard of two horizontal ejector pins is equipped with a limiting plate respectively, and relative other both sides are in respectively below two limiting plates on the fixed baseplate, and two U type bolts are installed to last detachably of fixed baseplate, and the bayonet socket that two U type bolts formed is relative and the direction that link up of two bayonet sockets is on a parallel with spring damper's flexible direction. The utility model discloses can be firm consolidate horizontal pump line, the vibration and the noise that the concrete that significantly reduces produced at horizontal pump sending in-process are with low costs, are suitable for the popularization.

Description

Vibration-damping noise-reducing horizontal pump pipe frame for building

Technical Field

The utility model relates to a support of consolidating the pump line indicates a horizontal pump pipe support of making an uproar falls in damping for building especially.

Background

In the construction stage of the main structure of the building engineering, concrete is horizontally transported in the modes of a concrete pump and a pump pipe when concrete is poured in the main structure of the high-rise and super high-rise. The concrete can produce stronger vibration and noise at the in-process of horizontal pumping, and the vibration can cause certain damage to the concrete that does not reach design strength, very easily makes the concrete produce the crack, has certain influence to the durability of structure, and the pollution that the noise produced can lead to the fact certain harmful effects to site work personnel's health, resident around the building etc.. Therefore, the pump pipe is usually horizontally fixed on the floor slab of the main structure by using the fixing frame on the site, but the fixing frame is usually temporarily made of steel materials such as angle steel and the like which are discarded after site construction, so that the problem of infirm reinforcement of the pump pipe exists, the problem of loosening or damage of the interface of the pump pipe due to vibration is easily caused, and the defects of construction time delay, influence on working efficiency, potential safety hazard and the like are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal pump pipe support of making an uproar falls in damping for building, it can be firm consolidates horizontal pump line, and the vibration and the noise that the concrete that significantly reduces produced at horizontal pumping process are with low costs, are suitable for the popularization.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal pump pipe support of making an uproar falls in damping for building which characterized in that: it includes the mount, and the top of mount is formed with a rectangular frame, and rectangular frame comprises two relative top horizontal poles and two relative horizontal ejector pins, wherein: be equipped with a fixed baseplate in the rectangular frame, relative both sides are connected with two top horizontal poles through spring damper respectively on the fixed baseplate, and the inboard of two horizontal ejector pins is equipped with a limiting plate respectively, and relative other both sides are in respectively below two limiting plates on the fixed baseplate, and two U type bolts are installed to last detachably of fixed baseplate, and the bayonet socket that two U type bolts formed is relative and the direction that link up of two bayonet sockets is on a parallel with spring damper's flexible direction.

The utility model has the advantages that:

the utility model discloses horizontal pump pipe support can play reliable reinforcing effect to horizontal pump pipe on the basis of ensureing the smooth pump sending of concrete level to the rational use when concrete placement operation to greatly reduced vibration and the noise that the concrete produced at horizontal pump sending in-process.

Drawings

Fig. 1 is the structural schematic diagram of the utility model discloses horizontal pump pipe support of making an uproar falls in damping for building, one of them U type bolt and two fastening bolt are the state under the dismantlement.

Detailed Description

As shown in fig. 1, the utility model discloses horizontal pump pipe frame of making an uproar falls in damping for building includes mount 10, and the top of mount 10 is formed with a rectangular frame 101, and rectangular frame 101 comprises two relative top horizontal poles 12 and two relative horizontal ejector pins 111, wherein: a fixed base 30 is arranged in the rectangular frame 101, two opposite sides of the fixed base 30 are connected with the two top cross rods 12 through spring shock absorbers 40 respectively, the inner sides of the two horizontal ejector rods 111 are provided with a limiting plate 20 respectively, the other two opposite sides of the fixed base 30 are arranged below the two limiting plates 20 respectively, two U-shaped bolts 50 are detachably mounted on the fixed base 30 (fig. 1 shows that one U-shaped bolt 50 is detached), a fixed hole 301 for mounting the U-shaped bolt 50 is formed in the fixed base 30, bayonets 501 formed by the two U-shaped bolts 50 are opposite, and the penetrating directions of the two bayonets 501 are parallel to the telescopic direction of the spring shock absorbers 40.

In practical design, as shown in fig. 1, the fixed base 30 is connected to each top rail 12 by a plurality of spring dampers 40.

Further, the number of spring dampers 40 connected between the fixed base 30 and each top rail 12 may be the same or different. Fig. 1 shows a case where the fixed base 30 and each top rail 12 are connected by 3 spring dampers 40, respectively, and the spring dampers 40 on both sides of the fixed base 30 are symmetrically distributed one by one.

In the present invention, the spring damper 40 is an existing device in the field.

As shown in fig. 1, the fixing frame 10 includes two right-angle trapezoidal frames 11, and the two right-angle trapezoidal frames 11 are connected to each other through two top cross bars 12 and two bottom cross bars 13, wherein: the right-angle ladder frames 11 are composed of horizontal top bars 111, horizontal bottom bars 112, vertical bars 113, and diagonal bars 114, and the horizontal top bars 111 and the two top cross bars 12 of the two right-angle ladder frames 11 form a rectangular frame 101.

In actual manufacturing, the top cross bar 12, the bottom cross bar 13, the horizontal top bar 111, the horizontal bottom bar 112, the vertical bar 113 and the diagonal bar 114 are made of square steel.

In actual manufacturing, the limiting plate 20 is made of angle steel, i.e. one steel plate of the angle steel is welded on the inner side of the horizontal top bar 111 and the other steel plate is on the upper surface of the fixed base 30, as shown in fig. 1.

Of course, the structures of the fixing frame 10 and the stopper plate 20 are not limited to the above in actual manufacturing.

As shown in fig. 1, the fastening bolts 60 for fastening to the floor of the main structure are provided on the bottom of the fixing frame 10, i.e., the two ends of the horizontal bottom bar 112 extending out of the right-angle trapezoidal frame 11.

In addition, the top rail 12 may also be provided with an arc-shaped bracket (not shown) for holding the horizontal pump tube.

In the present invention, the horizontal pump pipe is a pump pipe arranged in a horizontal state.

During the use, will earlier the utility model discloses horizontal pump pipe support passes through fastening bolt 60 to be fixed on major structure's floor, and intensity and stability are good. Then, the horizontal pump pipe is horizontally placed on the fixed base 30 and the two top rails 12, and then the two U-bolts 50 are fixedly installed on the fixed base 30, and at the same time, the two U-bolts 50 fix the horizontal pump pipe, that is, the horizontal pump pipe is clamped in the bayonets 501 of the two U-bolts 50. Whereupon the concrete pouring operation can be started.

During the horizontal pumping process of the concrete, the horizontal pump pipe can be kept stable without moving up and down by virtue of the design that the horizontal pump pipe is arranged on the two top cross bars 12 and the limit plate 20 limits the upward movement of the fixed base 30, and the horizontal pump pipe only vibrates in the self axial direction (i.e. the stretching direction of the spring shock absorber 40). For the vibration action of the concrete along the axial direction of the horizontal pump pipe in the horizontal pumping process, the spring shock absorber 40 can generate corresponding elastic reciprocating motion, and the elastic performance of the spring shock absorber 40 can well reduce the vibration acting force generated by the concrete, so that the aims of reducing vibration and reducing noise are fulfilled.

The utility model has the advantages of as follows:

1. the utility model discloses an aspect has greatly reduced the vibration that the concrete produced at horizontal pumping process, has avoided causing the damage to the concrete, has ensured structural quality, and on the other hand has greatly eliminated the noise that the concrete produced at horizontal pumping process.

2. The utility model discloses can be firm consolidate horizontal pump line, avoid the pump line interface to take place not hard up or the problem of damage because of the vibration, improved the operating efficiency, safe and reliable greatly.

3. The utility model discloses the entrance to a cave is reserved to the floor that has significantly reduced when consolidating horizontal pump line, can arrange in a flexible way on major structure's floor, and the installation with disassemble convenient and fast, light in weight, occupation space is little, can have enough to meet the need used repeatedly, has practiced thrift construction cost.

The above description is the preferred embodiment of the present invention and the technical principle applied by the preferred embodiment, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes based on the equivalent transformation, simple replacement, etc. of the technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a horizontal pump pipe support of making an uproar falls in damping for building which characterized in that: it includes the mount, and the top of mount is formed with a rectangular frame, and rectangular frame comprises two relative top horizontal poles and two relative horizontal ejector pins, wherein: be equipped with a fixed baseplate in the rectangular frame, relative both sides are connected with two top horizontal poles through spring damper respectively on the fixed baseplate, and the inboard of two horizontal ejector pins is equipped with a limiting plate respectively, and relative other both sides are in respectively below two limiting plates on the fixed baseplate, and two U type bolts are installed to last detachably of fixed baseplate, and the bayonet socket that two U type bolts formed is relative and the direction that link up of two bayonet sockets is on a parallel with spring damper's flexible direction.

2. A vibration and noise reduction horizontal pump pipe support for buildings according to claim 1, characterized in that:

the fixed base is connected with the top cross rods through a plurality of spring shock absorbers.

3. A vibration and noise reduction horizontal pump pipe support for buildings according to claim 2, characterized in that:

the number of the spring shock absorbers connected between the fixed base and each top cross rod is the same or different.

4. A vibration and noise reduction horizontal pump pipe support for buildings according to claim 1, characterized in that:

the mount includes two right angle trapezoidal framves, through two between two right angle trapezoidal framves the top horizontal pole is connected with two end horizontal poles, wherein: the right-angle trapezoidal frame is composed of the horizontal ejector rods, the horizontal bottom rods, the vertical rods and the inclined rods, and the horizontal ejector rods and the two ejector cross rods of the two right-angle trapezoidal frames form the rectangular frame.

5. A vibration and noise reduction horizontal pump pipe frame for buildings according to claim 4, characterized in that:

the top cross rod, the bottom cross rod, the horizontal ejector rod, the horizontal bottom rod, the vertical rod and the diagonal rod are made of square steel.

6. A vibration and noise reduction horizontal pump pipe support for buildings according to claim 1, characterized in that:

the limiting plate is made of angle steel.

7. A vibration and noise reduction horizontal pump pipe frame for buildings according to any one of claims 1 to 6, characterized in that:

and the bottom of the fixing frame is provided with a fastening bolt for fixing on a floor slab of the main body structure.

8. A vibration and noise reduction horizontal pump pipe frame for buildings according to claim 7, characterized in that:

and the top cross rod is provided with an arc-shaped bracket for supporting the horizontal pump pipe.