Fixing mechanism for concrete pumping pipe between floors

Abstract

The utility model discloses an inter-floor concrete pumping pipe fixing mechanism which comprises a floor slab, a pipe hole is formed in the floor slab, an upper fixing assembly and a lower fixing assembly are arranged at the top and the bottom of the pipe hole respectively, and a pumping pipe body is inserted into the pipe hole. The upper fixing assembly comprises an upper clamping plate located at the top of the floor slab, through holes are formed in the upper clamping plate and the lower clamping plate, a first holding ring is fixedly connected to the outer wall of the pumping pipe body, and the two sides of the first holding ring are fixedly connected with the upper clamping plate; the lower fixing assembly comprises a lower clamping plate located at the bottom of the floor slab, the inner side of the lower clamping plate is fixedly connected with a second embracing ring, the second embracing ring is fixedly connected with the outer wall of the pumping pipe body, third fixing bolts are in threaded connection between the lower clamping plate and the upper clamping plate, and pipe hole gaps of the floor slab are filled with buffering pads. According to the device, the pumping pipe body can be conveniently fixed and detached, the fixing stability of the pumping pipe body can be improved, and therefore the safety in the concrete conveying process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor interval concrete pouring technical field, concretely is a floor interval concrete pumping pipe fixing mechanism. BACKGROUND

[0002] Floor interval concrete pouring is an important process in building engineering, which is used for building horizontal structures such as floors, beams, etc. This process requires precise operation and strict quality control to ensure the safety and durability of the building structure. Floor interval concrete pumping pipe is a key equipment for efficiently and quickly transporting concrete from the ground or lower floors to higher floors during high-rise building construction.

[0003] At present, concrete pumping pipe needs to be used when concrete pouring work is carried out in high-rise buildings. The concrete pumping pipe is relatively long. Since the concrete will cause the pumping pipe to vibrate greatly during transportation, the stable transportation of the pumping pipe plays a crucial role in the safety of pouring. However, the existing pumping pipe is only installed and fixed by the support on the top of the floor, which has poor stability, and therefore needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a floor interval concrete pumping pipe fixing mechanism to solve the problem of poor fixing stability of the pumping pipe as proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a floor interval concrete pumping pipe fixing mechanism, comprising a floor, a pipe hole is formed in the floor, an upper fixing assembly and a lower fixing assembly are respectively arranged at the top and bottom of the pipe hole, and a pumping pipe body is inserted into the pipe hole;

[0006] The upper fixing assembly comprises an upper clamping plate located on the top of the floor, a first clamping ring is fixedly connected to the outer wall of the pumping pipe body, and the two sides of the first clamping ring are fixedly connected to the upper clamping plate.

[0007] The lower fixing assembly comprises a lower clamping plate located on the bottom of the floor, a second clamping ring is fixedly connected to the inner side of the lower clamping plate, the second clamping ring is fixedly connected to the outer wall of the pumping pipe body, a third fixing bolt is threadedly connected between the lower clamping plate and the upper clamping plate, and a buffer pad is filled in the gap of the pipe hole of the floor.

[0008] Preferably, a through hole is formed in each of the upper clamping plate and the lower clamping plate, and the first clamping ring and the second clamping ring are located inside the through hole.

[0009] Preferably, the first clamping ring and the second clamping ring are both arc-shaped structures, the first clamping ring and the second clamping ring are symmetrically distributed about the bisector of the pumping pipe body, and the first clamping ring and the second clamping ring are respectively connected with a first fixing bolt and a fourth fixing bolt at their front and rear ends.

[0010] Preferably, the two sides of the first and second embracing rings are respectively connected with a second fixing bolt and a fifth fixing bolt, one end of the second and fifth fixing bolts are respectively threadedly connected with the upper and lower clamping plates.

[0011] Preferably, the bottom of the upper and lower clamping plates are respectively provided with a first and second anti-skid pad, which are respectively attached to the top and bottom of the floor.

[0012] Preferably, the inner wall of the first and second embracing rings are respectively provided with a friction pad, the inner wall of the friction pad is attached to the surface of the pumping pipe body.

[0013] Preferably, the friction pad is in an arc structure in plan view, and the inner wall of the friction pad is in a horizontal strip shape for preventing slipping.

[0014] Compared with the prior art, the device has the advantages that:

[0015] (1) The device can conveniently fix and dismount the pumping pipe body, and can improve the stability of the pumping pipe body, thereby ensuring the safety during the concrete conveying process.

[0016] (2) The device can improve the stability of the pumping pipe body, make the stress of the floor uniform, and improve the safety of the concrete conveying by arranging the upper and lower clamping plates on the top and bottom of the floor respectively, fixing the upper and lower clamping plates by the third fixing bolt, and fixing and connecting the first and second embracing rings with the upper and lower clamping plates respectively.

[0017] (3) The device can achieve the buffering support effect by filling the buffer pad in the gap between the pipe holes of the floor, and can reduce the propagation of the internal noise of the pumping pipe body to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 FIG. 1 is a structural schematic view of the concrete pumping pipe fixing mechanism between floors according to the present application;

[0019] Fig. 2 FIG. 2 is a top view of the concrete pumping pipe fixing mechanism between floors according to the present application;

[0020] Fig. 3 FIG. 3 is a sectional view of the friction pad of the concrete pumping pipe fixing mechanism between floors according to the present application.

[0021] In the figure: 1, floor; 2, upper fixed assembly; 21, first fixed bolt; 22, first non-slip pad; 23, first embracing ring; 24, second fixed bolt; 25, upper clamping plate; 26, friction pad; 3, pumping pipe body; 4, buffer pad; 5, lower fixed assembly; 51, second embracing ring; 52, fourth fixed bolt; 53, fifth fixed bolt; 54, lower clamping plate; 55, second sliding pad; 6, third fixed bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of floor concrete pumping pipe fixing mechanism, including floor 1, floor 1 is set with pipe hole, the top and bottom of pipe hole are provided with upper fixed assembly 2 and lower fixed assembly 5 respectively, pipe hole is inserted with pumping pipe body 3 inside;

[0024] The upper fixing assembly 2 comprises an upper clamping plate 25 located on the top of the floor 1, the upper clamping plate 25 and the lower clamping plate 54 are both provided with through holes, and the first embracing ring 23 and the second embracing ring 51 are both located in the through holes; this structure facilitates the disassembly and installation of the first embracing ring 23 and the second embracing ring 51; the lower clamping plate 54 is also convenient for being inserted into the floor 1 and placed at the bottom of the floor 1, the first embracing ring 23 and the second embracing ring 51 are both in an arc structure, which is convenient for being attached to the surface of the pumping pipe body 3, the first embracing ring 23 and the second embracing ring 51 are both symmetrically distributed about the bisector of the pumping pipe body 3, and the front end and the rear end of the first embracing ring 23 and the second embracing ring 51 are respectively connected with the first fixing bolt 21 and the fourth fixing bolt 52; this structure facilitates the connection of the pumping pipe body 3 with the upper clamping plate 25 and the lower clamping plate 54 through the first embracing ring 23 and the second embracing ring 51; the two sides of the first embracing ring 23 and the second embracing ring 51 are respectively connected with the second fixing bolt 24 and the fifth fixing bolt 53, one end of the second fixing bolt 24 and the fifth fixing bolt 53 is respectively threadedly connected with the upper clamping plate 25 and the lower clamping plate 54; this structure can reinforce the pumping pipe body 3 by connecting the first embracing ring 23 and the second embracing ring 51 with the upper clamping plate 25 and the lower clamping plate 54; the bottom of the upper clamping plate 25 and the lower clamping plate 54 is respectively provided with the first anti-skid pad 22 and the second anti-skid pad 55, and the first anti-skid pad 22 and the second anti-skid pad 55 are respectively attached to the top and the bottom of the floor 1; this structure can ensure the stability of the upper clamping plate 25 and the lower clamping plate 54 during placement through the first anti-skid pad 22 and the second anti-skid pad 55, and avoid the movement of the upper clamping plate 25 and the lower clamping plate 54 during the concrete conveying process; the inner wall of the first embracing ring 23 and the second embracing ring 51 is provided with a friction pad 26, and the inner wall of the friction pad 26 is attached to the surface of the pumping pipe body 3; this structure can protect the surface of the pumping pipe body 3 through the friction pad 26, and avoid scratching; the friction pad 26 is in an arc structure in plan view, and the inner wall of the friction pad 26 is in a horizontal strip shape for anti-skid; this structure can increase friction and prevent the pumping pipe body 3 from sliding downward and falling; the first embracing ring 23 is fixedly connected to the outer wall of the pumping pipe body 3, and the two sides of the first embracing ring 23 are fixedly connected with the upper clamping plate 25;

[0025] The lower fixing assembly 5 comprises a lower clamping plate 54 located at the bottom of the floor 1, the inner side of the lower clamping plate 54 is fixedly connected with the second embracing ring 51, the second embracing ring 51 is fixedly connected with the outer wall of the pumping pipe body 3, the third fixing bolt 6 is threadedly connected between the lower clamping plate 54 and the upper clamping plate 25, and the gap between the pipe holes of the floor 1 is filled with a buffer pad 4; the buffer pad 4 can achieve the effects of shock absorption, buffering and noise reduction.

[0026] Working principle: when using the floor concrete pumping pipe fixing mechanism, first, the lower clamping plate 54 is inserted into the pipe hole of the floor 1, and the lower clamping plate 54 is attached to the bottom of the floor 1, then the upper clamping plate 25 is placed on the top of the floor 1, then the third fixing bolt 6 is used to fix the upper clamping plate 25 and the lower clamping plate 54, then the pumping pipe body 3 is inserted into the pipe hole of the floor 1, then the first clamping ring 23 and the second clamping ring 51 are fixed to the outer wall of the pumping pipe body 3 by using the first fixing bolt 21 and the fourth fixing bolt 52, after fixing, the two sides of the first clamping ring 23 and the second clamping ring 51 are fixed with the upper clamping plate 25 and the lower clamping plate 54 by using the second fixing bolt 24 and the fifth fixing bolt 53, at this time, the stability of the pumping pipe body 3 can be ensured, and finally the buffer pad 4 is filled into the gap between the pipe hole of the floor 1.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An inter-floor concrete pump pipe fixing mechanism comprising a floor slab (1), characterized in that: The floor (1) is provided with a pipe hole, and the top and bottom of the pipe hole are respectively provided with an upper fixing assembly (2) and a lower fixing assembly (5), and the pipe hole is internally provided with a pumping pipe body (3); The upper fixing assembly (2) comprises an upper clamping plate (25) located on the top of the floor (1), and the outer wall of the pumping pipe body (3) is fixedly connected with a first clamping ring (23), and the two sides of the first clamping ring (23) are fixedly connected with the upper clamping plate (25); The lower fixing assembly (5) comprises a lower clamping plate (54) located on the bottom of the floor (1), and the inner side of the lower clamping plate (54) is fixedly connected with a second clamping ring (51), and the second clamping ring (51) is fixedly connected with the outer wall of the pumping pipe body (3), and the third fixing bolt (6) is threadedly connected between the lower clamping plate (54) and the upper clamping plate (25), and the gap between the pipe holes of the floor (1) is filled with a buffer pad (4).

2. An inter-floor concrete pump pipe fixing mechanism according to claim 1, characterized in that: The upper clamping plate (25) and the lower clamping plate (54) are both provided with through holes, and the first clamping ring (23) and the second clamping ring (51) are both located inside the through holes.

3. An inter-floor concrete pump pipe fixing mechanism according to claim 1, characterized in that: The first clamping ring (23) and the second clamping ring (51) are both arc-shaped structures, and the first clamping ring (23) and the second clamping ring (51) are both symmetrically distributed about the bisector of the pumping pipe body (3), and the front and rear ends of the first clamping ring (23) and the second clamping ring (51) are respectively connected with a first fixing bolt (21) and a fourth fixing bolt (52).

4. An inter-floor concrete pump pipe fixing mechanism according to claim 1, characterized in that: The two sides of the first clamping ring (23) and the second clamping ring (51) are respectively connected with a second fixing bolt (24) and a fifth fixing bolt (53), and one end of the second fixing bolt (24) and the fifth fixing bolt (53) is respectively threadedly connected with the upper clamping plate (25) and the lower clamping plate (54).

5. An interstory concrete pump pipe securing mechanism as described in claim 1, wherein: The bottom of the upper clamping plate (25) and the lower clamping plate (54) is respectively provided with a first anti-skid pad (22) and a second anti-skid pad (55), and the first anti-skid pad (22) and the second anti-skid pad (55) are respectively attached to the top and bottom of the floor (1).

6. An inter-floor concrete pump pipe securing mechanism according to claim 1, wherein: The inner walls of the first clamping ring (23) and the second clamping ring (51) are both provided with friction pads (26), and the inner walls of the friction pads (26) are attached to the surface of the pumping pipe body (3).

7. An inter-floor concrete pump pipe securing mechanism according to claim 6, wherein: The friction pads (26) are arc-shaped structures in plan view, and the inner walls of the friction pads (26) are horizontal strips for preventing slipping.

Images