Pump pipe orifice reinforcing, damping and sealing integrated device

Abstract

The utility model discloses a pump pipe orifice reinforcing, damping and sealing integrated device, and belongs to the technical field of building construction concrete pouring. The formwork supporting assembly is arranged at the portion, penetrating through a floor, of the pump pipe, the damping assembly is installed between the pump pipe and the supporting frame and used for supporting the pump pipe, the formwork supporting assembly comprises four upper formworks, and each upper formwork comprises a main plate, a first turning plate and a second turning plate; the main plate is an L-shaped plate, the first turning plate and the second turning plate are rotationally connected with the two side edges of a notch of the main plate respectively, the second turning plate is connected with the main plate through a 180-degree hinge, the notches of the four main plates of the formwork supporting assembly are inwards spliced to form a frame shaped like a Chinese character'hui ', and a pump pipe penetrates through the middle of the frame shaped like a Chinese character'hui'. Due to the fact that the formwork supporting assembly and the damping assembly are arranged, the pump pipe can be effectively supported, meanwhile, damping can be effectively carried out when the pump pipe works, the problem that a floor slab cracks is avoided, and the pump pipe supporting assembly is convenient to install, easy to disassemble and low in cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pouring in building construction, and in particular relates to an integrated device for reinforcing, damping and sealing a pump pipe mouth. Background Art

[0002] During the construction of concrete pouring structures, especially super high-rise or long-distance concrete construction, concrete is generally transported by pump pipes. During pumping, the pump pipe vibrates greatly, which can easily damage the steel structure of the floor slab. Utility Model Content

[0003] In order to solve the problem that the floor slab is damaged during the process of conveying concrete with a pump pipe, the utility model provides an integrated device for reinforcing, damping and sealing a pump pipe opening.

[0004] The technical solution adopted by the utility model is:

[0005] A pump pipe mouth reinforcement, shock absorption, and closure integrated device, comprising a template support assembly and a shock absorption assembly; the template support assembly is arranged at the position where the pump pipe passes through the floor slab, the template support assembly is supported by the columns of the support frame, the shock absorption assembly is installed between the pump pipe and the support frame, and is used to support the pump pipe, the template support assembly includes four upper templates, each upper template includes a main board, a flap 1 and a flap 2; the main board is an L-shaped board, the flap 1 and the flap 2 are respectively rotatably connected to the two sides of the notch of the main board, and the flap 2 is connected to the main board by a 180° hinge, the four main board notches of the template support assembly are spliced ​​inwardly into a circular frame, the pump pipe passes through the middle of the circular frame, and the four main boards are supported by corresponding columns in the support frame.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] The utility model is provided with a template support component and a shock-absorbing component, which can effectively support the pump pipe and effectively absorb shock when the pump pipe is in operation, thereby avoiding the problem of floor cracking. The utility model is easy to install, easy to disassemble, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 It is a schematic diagram of the structure of the sub-template of the utility model;

[0010] Figure 3 It is a top view of the template assembly of the utility model;

[0011] Figure 4 It is a top view of the fixing plate of the utility model;

[0012] Among them: 1. Formwork support assembly; 2. Shock-absorbing assembly; 3. Pump pipe; 4. Floor; 5. Pump pipe outlet; 6. Support frame; 101. Upper formwork; 102. Main board; 103. Flap one; 104. Flap two; 105. Reinforcement ribs; 201. Shock-absorbing table; 202. Rubber block; 203. Shock-absorbing spring one; 204. Universal joint; 205. Shock-absorbing connecting rod; 206. Arc groove; 207. Upper rod; 208. Shock-absorbing spring two; 209. Lower rod; 210. Rubber pad. DETAILED DESCRIPTION

[0013] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0014] The utility model is applied to the part where the pump pipe of concrete pouring in building construction passes through the floor slab, and is developed to reduce the quality risks such as floor slab cracking caused by the up and down and left and right vibrations generated during the construction of the pump pipe 3.

[0015] like Figure 1 to Figure 4 As shown, the utility model provides an integrated device for reinforcing, damping and sealing a pump pipe mouth, comprising a formwork support assembly 1 and a damping assembly 2; the formwork support assembly 1 is arranged at the position where the pump pipe 3 passes through the floor slab 4, the formwork support assembly 1 is supported by the columns of the support frame 6, the damping assembly 2 is installed between the pump pipe 3 and the support frame 6, and is used to support the pump pipe 3, the formwork support assembly 1 comprises four upper formworks 101, each upper formwork 101 comprises a main board 102, a flap 103 and a flap 2 104; the main board 102 is an L-shaped board, the flap 103 and the flap 2 104 are respectively rotatably connected to the two sides of the notch of the main board 102, and the flap 2 104 is connected to the main board 102 by a 180° hinge, the notches of the four main boards 102 of the formwork support assembly 1 are spliced ​​inwardly into a circular frame, the pump pipe 3 passes through the middle of the circular frame, and the four main boards 102 are supported by corresponding columns in the support frame 6.

[0016] like Figure 3 As shown, a plurality of reinforcing ribs 105 are provided on the upper surface of the main board 102 of each upper template 101 .

[0017] like Figure 1 , Figure 4As shown, the shock absorbing assembly 2 includes two shock absorbing plates 201, four shock absorbing springs 203, four universal joints 204 and four shock absorbing connecting rods 205; arc grooves 206 are provided on one side of the two shock absorbing plates 201, and the two shock absorbing plates 201 are relatively clamped on the pump pipe 3 through the arc grooves 206, and the two shock absorbing plates 201 are fixedly connected, and the four shock absorbing springs 203 are evenly installed on the two shock absorbing plates 201. The upper ends of the four shock absorbing springs 203 are pressed against the main board 102 of the corresponding template support assembly 1, and two universal joints 204 are installed on the side of each shock absorbing plate 201 away from the arc groove 206. One end of the four shock absorbing connecting rods 205 is rotatably connected to the shock absorbing plate 201 through the corresponding universal joints 204, and the other ends of the four shock absorbing connecting rods 205 are fixedly connected to the cross bar of the support frame 6.

[0018] The connection between the two damping platforms 201 can be bolt connection, plug-in connection, adhesive connection, clamp connection, etc.

[0019] The support frame 6 is a frame structure built during the construction process.

[0020] like Figure 1 As shown, a rubber block 202 is provided between the upper end of each shock absorbing spring 203 and the corresponding main board 102 .

[0021] like Figure 1 As shown, each of the shock-absorbing connecting rods 205 includes an upper rod 207, a shock-absorbing spring 208 and a lower rod 209. The upper end of the upper rod 207 is connected to the corresponding universal joint 204, and a shock-absorbing spring 208 is connected between the lower end of the upper rod 207 and the upper end of the lower rod 209. The lower end of the lower rod 209 is fixedly connected to the cross bar of the support frame 6.

[0022] like Figure 1 As shown, each of the shock-absorbing connecting rods 205 is tilted downward by 45 to 60 degrees.

[0023] like Figure 4 As shown, a rubber pad 210 is fitted on the inner side of the arc groove 206 of each shock-absorbing platform 201 .

[0024] 1. The formwork support assembly 1 is supported and reinforced together with the surrounding formworks at the same time, and supports and fixes the range within the pump pipe opening 5.

[0025] 2. The formwork support assembly 1 is provided with a flap 103 and a flap 2 104. After the flap 103 and the flap 2 104 are flipped up and fixed, they serve as the formwork of the pump pipe mouth 5. This part is not removed during the overall concrete construction process and serves as a vertical support system. After the concrete construction of the entire building is completed, the flap 2 104 is first flipped down, and can play a role of horizontal support through the 180° hinge. Then, the flap 103 is flipped down, and the flap 2 104 and the flap 1 103 respectively serve as the bottom formwork and the groove pressing piece of the secondary closed pump pipe mouth 5. After the formwork is removed, a concave effect can be produced, which is conducive to secondary leveling.

[0026] 3. The shock absorption system consists of four shock absorption connecting rods 205 and a shock absorption platform. The four shock absorption springs 203 on the upper part of the shock absorption platform are supported on the upper template 101; the four shock absorption connecting rods 205 are connected to the horizontal rod of the support frame 6 at 45-60 degrees downward.

[0027] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A pump nozzle reinforcement, shock absorption, and sealing integrated device, characterized in that: The invention comprises a formwork support assembly (1) and a shock absorbing assembly (2); the formwork support assembly (1) is arranged at a position where a pump pipe (3) passes through a floor slab (4); the formwork support assembly (1) is supported by a column of a support frame (6); the shock absorbing assembly (2) is installed between the pump pipe (3) and the support frame (6) to support the pump pipe (3); the formwork support assembly (1) comprises four upper formworks (101); each upper formwork (101) comprises a main plate (102), a flap plate (103) and a Flap plate 2 (104); the main board (102) is an L-shaped board, the flap plate 1 (103) and the flap plate 2 (104) are respectively rotatably connected to the two sides of the notch of the main board (102), and the flap plate 2 (104) and the main board (102) are connected by a 180° hinge, the notches of the four main boards (102) of the template support assembly (1) are spliced ​​inwardly into a circular frame, the pump pipe (3) passes through the middle of the circular frame, and the four main boards (102) are supported by corresponding columns in the support frame (6).

2. A pump nozzle reinforcement, shock absorption, and sealing integrated device according to claim 1, characterized in that: The upper surface of the main plate (102) of each upper template (101) is provided with a plurality of reinforcing ribs (105).

3. The pump nozzle reinforcement, shock absorption and sealing integrated device according to claim 1, characterized in that: The shock absorbing assembly (2) comprises two shock absorbing platforms (201), four shock absorbing springs (203), four universal joints (204) and four shock absorbing connecting rods (205); one side of the two shock absorbing platforms (201) is provided with an arc groove (206); the two shock absorbing platforms (201) are relatively clamped on the pump pipe (3) through the arc groove (206); the two shock absorbing platforms (201) are fixedly connected; the four shock absorbing springs (203) are evenly installed on the two shock absorbing platforms (201); On the table (201), the upper ends of four shock-absorbing springs (203) are pressed against the main board (102) of the corresponding template support assembly (1), and two universal joints (204) are installed on the side of each shock-absorbing table (201) away from the arc groove (206). One end of the four shock-absorbing connecting rods (205) is rotatably connected to the shock-absorbing table (201) through the corresponding universal joints (204), and the other ends of the four shock-absorbing connecting rods (205) are fixedly connected to the cross bar of the support frame (6).

4. The pump nozzle reinforcement, shock absorption and sealing integrated device according to claim 3, characterized in that: A rubber block (202) is provided between the upper end of each shock absorbing spring (203) and the corresponding main board (102).

5. A pump nozzle reinforcement, shock absorption, and sealing integrated device according to claim 3 or 4, characterized in that: Each of the shock-absorbing connecting rods (205) comprises an upper rod (207), a second shock-absorbing spring (208) and a lower rod (209); the upper end of the upper rod (207) is connected to the corresponding universal joint (204); a second shock-absorbing spring (208) is connected between the lower end of the upper rod (207) and the upper end of the lower rod (209); and the lower end of the lower rod (209) is fixedly connected to the crossbar of the support frame (6).

6. The pump nozzle reinforcement, shock absorption and sealing integrated device according to claim 5, characterized in that: Each of the shock-absorbing connecting rods (205) is arranged to be tilted downward at 45 to 60 degrees.

7. The pump nozzle reinforcement, shock absorption and sealing integrated device according to claim 3, characterized in that: A rubber pad (210) is fitted on the inner side of the arc groove (206) of each shock-absorbing platform (201).

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