CN218000661U

CN218000661U - Concrete ground pump line instrument formula fixed clamp

Info

Publication number: CN218000661U
Application number: CN202220937896.6U
Authority: CN
Inventors: 裴昶; 余庆春; 尹俊杰; 凌锋; 黄劲松; 苏军兰; 陈诗语
Original assignee: Hubei Sanjiang Aerospace Construction Engineering Co ltd
Current assignee: Hubei Sanjiang Aerospace Construction Engineering Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-09
Anticipated expiration: 2032-04-21

Abstract

The utility model belongs to the technical field of clamp technique for the construction and specifically relates to a clamp is fixed to concrete pump line instrument formula is related to, can cooperate and reserve the use of pump line hole on the floor, including fixed connection the floor mounting of the relative both sides of pump line hole with establish at the inboard annular clamp of pump line hole, install the bracing piece that the surface is equipped with the screw thread in the floor mounting horizontal direction, the cover is equipped with the cooperation on the bracing piece the rotatory adjusting nut of screw thread, annular clamp is the convex subassembly of a plurality of elasticity materials and constitutes, convex subassembly is close to the outside extension of one end of bracing piece forms the dowel steel parallel with the bracing piece, is located the dowel steel of bracing piece both sides is by the connecting rod fixed connection with bracing piece vertically, the connecting rod quilt the bracing piece runs through just adjusting nut is located and is close to one side of floor mounting. The fixing of the pipeline of the concrete pump penetrating the floor can be ensured to be firm, and the installation and disassembly time of the pipeline of the concrete pump penetrating the floor is reduced.

Description

Concrete ground pump line instrument formula fixed clamp

Technical Field

The utility model belongs to the technical field of clamp technique for the construction and specifically relates to a clamp is fixed to concrete ground pump line instrument formula is related to.

Background

In recent ten years, city construction is rapidly developed, and high-rise building construction is more and more common. As the floors are increased, the concrete pumping needs to adopt a ground pump, and pump pipe holes are reserved in each floor. Often, the periphery of the pump pipe is tightly filled by using a wood wedge to fix the pump pipe. The installation and the disassembly are difficult, the time consumption is long, the firmness is not firm, and the appearance is not beautiful; if a concrete pump pipe is blocked during pouring, the concrete strength is influenced by overlong pump pipe dismounting time, and hidden troubles are caused to the engineering quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete pump pipe tool type fixing clamp which can ensure that a concrete pump pipeline penetrating a floor is fixed firmly; reduce and wear floor concrete pump pipeline installation and tear open the time, increase convenience and aesthetic property.

The utility model provides a clamp is fixed to concrete pump line instrument formula can cooperate and reserve the pump line hole on the floor and use, including fixed connection the floor mounting of the relative both sides of pump line hole with establish at the inboard annular clamp of pump line hole, install the bracing piece that the surface was established the screw thread on the floor mounting horizontal direction, the cover is equipped with the cooperation on the bracing piece the rotatory adjusting nut of screw thread, the annular clamp is the convex subassembly of a plurality of elasticity materials and constitutes, convex subassembly is close to the outside extension of one end of bracing piece forms the dowel steel parallel with the bracing piece, is located the dowel steel of bracing piece both sides is by connecting rod fixed connection with bracing piece vertically, the connecting rod quilt the bracing piece runs through just adjusting nut is located and is close to one side of floor mounting.

Further, the inner surface of the annular clamp is provided with a rubber gasket.

Furthermore, the pump pipe hole is square, and the floor fixing piece is provided with four edges which are respectively positioned in the pump pipe hole.

Furthermore, four supporting rods are arranged on the inner sides of the fixing pieces in the horizontal direction.

Furthermore, the annular clamp is composed of four circular arc-shaped components, two ends of the four circular arc-shaped components extend outwards to form eight dowel bars parallel to the supporting rods, and the eight dowel bars are located on two sides of the four supporting rods respectively.

Further, the circular arc-shaped component is made of stainless steel.

Further, the width of the circular arc-shaped component is 5-7mm.

Further, the thickness of the circular arc-shaped component is 1-3mm.

Further, the floor fixing piece is a U-shaped steel plate, and a U-shaped opening of the floor fixing piece is smaller than the thickness of the floor.

Further, the support rod is arranged in the middle of the inner side of the floor fixing piece and is in threaded connection with the floor fixing piece.

Has the beneficial effects that:

the utility model discloses a concrete ground pump line instrument formula fixed clamp is by the screwed bracing piece, adjusting nut and the combined action of annular clamp, from a plurality of directions and floor concrete top tightly and fix the pump line, has guaranteed to wear floor concrete pump line to fix firmly; when the concrete pump is installed and dismantled, only the adjusting nut needs to be screwed down or loosened, the concrete pump is convenient and quick to install and dismantle, when the pump pipe is blocked, the concrete pump can be installed and dismantled more quickly, and meanwhile, the concrete pump is more convenient and attractive to fix compared with a traditional wood wedge, the installing and dismantling efficiency of the concrete pump pipeline is greatly improved, and meanwhile, the integral concrete pouring quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the whole body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Description of reference numerals: 1-floor, 2-pump pipe hole, 3-floor fixing piece, 4-annular hoop, 5-support rod, 6-adjusting nut, 7-arc component, 8-dowel bar, 9-connecting rod and 10-limiting nut.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A concrete pump pipe tool type fixing clamp is used for being matched with a square pump pipe hole 2 reserved on a floor slab 1 as shown in figures 1-3, and comprises a floor slab fixing piece 3 fixedly connected to four sides of the pump pipe hole 2 and an annular clamp 4 arranged on the inner side of the pump pipe hole 2, wherein a rubber gasket is arranged on the inner surface of the annular clamp 4 to ensure that the annular clamp and a pump pipe are tightly propped and protect the pump pipe; the floor fixing piece 3 is a U-shaped steel plate, the U-shaped opening of the floor fixing piece 3 is smaller than the thickness of the floor 1 and is used for being clamped on the floor 1 to increase the stability of the floor (the floor fixing piece can also be fixed on the floor by expansion bolts or other modes capable of fixedly connecting the floor fixing piece and the floor), the inner side threads in the horizontal direction of the four floor fixing pieces 3 are fixedly connected with a support rod 5 with threads on the surface, an adjusting nut 6 matched with the threads to rotate is sleeved on the support rod 5, the annular clamp 4 is composed of four circular arc-shaped assemblies 7 made of stainless steel materials (or made of metal materials with certain bending property and toughness such as iron plating zinc or copper) and the like), the width of each circular arc-shaped assembly 7 is 5mm, the thickness is 2mm, the extrusion force generated by the rotation of the adjusting nut 6 around the support rod 5 cannot be borne by the thinness, and the deformation cannot be easily generated by the overweight; one end of each circular arc-shaped component 7, which is close to the support rod 5, extends outwards to form a dowel bar 8 parallel to the support rod 5, two ends of each circular arc-shaped component 7 extend outwards to form eight dowel bars 8 parallel to the support rod 5, and the eight dowel bars 8 are respectively positioned on two sides of the four support rods 5; the dowel bar 8 and the arc-shaped component 7 are integrally formed, and the dowel bar 8 is used for transmitting the force of the adjusting nut 6 advancing around the support rod 5 to the arc-shaped component 7 so as to deform the arc-shaped component 7; dowel bars 8 positioned at two sides of the support bar 5 are fixedly connected by a connecting bar 9 vertical to the support bar 5, the connecting bar 9 is penetrated by the support bar 5, the adjusting nut 6 is positioned at one side close to the floor fixing piece 3, and the end part of the inner side of the connecting bar 9 is provided with a limiting nut 10.

The working and using processes are as follows:

the pump pipe penetrates through the annular clamp 4 located on the inner side of the pump pipe hole 2, then the adjusting nut 6 is rotated to enable the pump pipe to move towards the direction close to the annular clamp 4, when the adjusting nut 6 moves to be in contact with the connecting rod 9, then the adjusting nut 6 is rotated continuously, the generated extrusion force is transmitted to the force transmission rod 8 fixedly connected with the connecting rod 9, meanwhile, the limiting nut 10 plays a limiting role, the annular clamp 4 is prevented from being separated from the supporting rod 5, the extrusion force is transmitted to the four arc-shaped assemblies 7 forming the annular clamp 4 after the force transmission rod 8 is stressed, the arc-shaped assemblies 7 have certain elasticity and deformation capacity, the arc-shaped assemblies 7 are deformed and shrunk inwards after being stressed, the pump pipe is tightly jacked and fixed from four directions and floor concrete, the requirements of concrete pump pipes with different diameters can be met, the installation and the disassembly are more convenient and rapid compared with the traditional method, and meanwhile, and the attractiveness is improved. The efficiency of installing and dismantling concrete pump pipelines is greatly improved, and the integral concrete pouring quality is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a clamp is fixed to concrete pump line instrument formula, can cooperate and reserve the use of pump line hole on the floor, a serial communication port, including fixed connection the floor mounting of the relative both sides of pump line hole with establish the inboard annular clamp in pump line hole, install the surface in floor mounting horizontal direction and establish the screwed bracing piece, the cover is equipped with the cooperation on the bracing piece the rotatory adjusting nut of screw thread, the annular clamp is the convex subassembly of a plurality of elasticity materials and constitutes, convex subassembly is close to the outside dowel steel that forms and the bracing piece is parallel of extending of the one end of bracing piece is located the dowel steel of bracing piece both sides by with bracing piece vertically connecting rod fixed connection, the connecting rod quilt the bracing piece runs through just adjusting nut is located and is close to one side of floor mounting.

2. The concrete floor pump pipe tool retainer clip of claim 1, wherein a rubber gasket is mounted to an inner surface of the annular clip.

3. The concrete floor pump pipe tool retaining clip of claim 1, wherein said pump pipe aperture is square and said floor plate retainer has four sides that are located in said pump pipe aperture.

4. The concrete ground pump pipe tool-type fixing clip according to claim 3, wherein a support rod is provided on the horizontally inner side of each of the four fixing members.

5. The concrete ground pump pipe tool type fixing clamp as claimed in claim 4, wherein the annular clamp is composed of four circular arc-shaped components, two ends of the four circular arc-shaped components extend outwards to form eight force transfer rods parallel to the support rods, and the eight force transfer rods are respectively positioned on two sides of the four support rods.

6. The concrete floor pump pipe tool retainer clip of claim 5, wherein the circular arc shaped member is made of stainless steel.

7. The concrete ground pump pipe tool retainer clip of claim 6, wherein the width of the circular arc shaped member is 5-7mm.

8. The concrete ground pump pipe tool retaining clip of claim 7, wherein said circular arc shaped member has a thickness of 1-3mm.

9. The concrete ground pump pipe tool-type securing clamp according to claim 1, wherein the floor securing member is a U-shaped steel plate, and the U-shaped opening of the floor securing member is smaller than the thickness of the floor.

10. The concrete ground pump pipe tool-type fixing clip according to claim 9, wherein the support rod is provided at a middle portion of an inner side of the floor fixing member and is screw-coupled with the floor fixing member.