Concrete pump pipe fixing tool

Abstract

The utility model relates to a concrete pump pipe fixing tool, which belongs to the technical field of building construction and comprises a concrete floor, a reserved cylinder is fixedly mounted at the top of the concrete floor in a penetrating manner, a fixing component is mounted on the inner side of the reserved cylinder, and a concrete pump pipe main body capable of being positioned by the fixing component is arranged on the inner side of the reserved cylinder in a penetrating manner. Four nail pricking plates are fixed on the inner side of the reserved cylinder; the fixing assembly comprises four fixing plates detachably connected to the inner side of the reserved cylinder, fixing blocks fixed to the sides, close to the concrete pump pipe body, of the fixing plates, adjusting plates fixed to the sides, close to the concrete pump pipe body, of the fixing blocks, and adjusting holes formed in the outer sides of the adjusting plates. The U-shaped block is connected to the outer side of the adjusting plate in a sliding mode, the handle is fixedly installed on the top of the U-shaped block, and the two clamping blocks are fixed to the inner side of the U-shaped block. According to the concrete pump pipe fixing tool, positioning and limiting work of the concrete pump pipe can be greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete pump pipe fixing tool. Background Art

[0002] Concrete pump pipe is a pipeline system used to transport concrete in construction projects. It consists of a pump body and a special delivery pipe. Concrete is continuously transported along the pipe through pressure. The concrete pump pipe of a high-rise building needs to be fixed when passing through the floor slab to avoid large vertical and horizontal displacement of the pump pipe, which will affect the concrete pouring.

[0003] The existing method of fixing concrete pump pipes is generally to first reserve a hole in the floor and pre-embed the pump pipe bracket anchor steel bars. After the concrete pump pipe is passed through the hole, the pump pipe fixing bracket is erected and fixed by the pre-embedded anchor steel bars. Finally, the concrete pump pipe is positioned by the fixing bracket before the concrete pump pipe can be used for work. The operation process of this method is relatively complicated and will consume a lot of time during the actual construction process, affecting the construction efficiency. In this regard, the present application provides a concrete pump pipe fixing tool to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a concrete pump pipe fixing tool, which has the advantages of greatly facilitating the positioning and limiting work of the concrete pump pipe, and solves the problem that the existing concrete pump pipe fixing method is relatively cumbersome and requires a lot of time.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose of greatly facilitating the positioning and limiting work of the concrete pump pipe, the utility model provides the following technical solution: a concrete pump pipe fixing tool, comprising a concrete floor, a reserved barrel is passed through and fixedly installed on the top of the concrete floor, a fixing assembly is installed on the inner side of the reserved barrel, a concrete pump pipe body that can be positioned by the fixing assembly is passed through the inner side of the reserved barrel, and four nailing plates are fixed on the inner side of the reserved barrel;

[0008] The fixing assembly includes four fixing plates detachably connected to the inner side of the reserved cylinder, a fixing block fixed to the side of the fixing plate close to the concrete pump pipe body, an adjusting plate fixed to the side of the fixing block close to the concrete pump pipe body, an adjusting hole opened on the outer side of the adjusting plate, a U-shaped block slidably connected to the outer side of the adjusting plate, a handle fixedly mounted on the top of the U-shaped block, two clamping blocks fixed to the inner side of the U-shaped block, two connecting plates fixed to the side of the U-shaped block close to the concrete pump pipe body, an arc-shaped plate fixed between the two corresponding connecting plates close to the concrete pump pipe body, a bolt passing between the U-shaped block and the outer sides of the two corresponding clamping blocks, and a nut threadedly connected to the outer side of the bolt.

[0009] Furthermore, the top and bottom of the reserved cylinder are both opened, and the fixing plate is detachably connected to the inner side of the reserved cylinder by screws.

[0010] Furthermore, the interior of the adjustment hole is provided for the corresponding bolt to slide, and the four fixing blocks are circumferentially arranged on the outside of the concrete pump pipe body.

[0011] Furthermore, two clamping blocks are fixed on the inner side of each U-shaped block, and the opposite sides of the two clamping blocks are in contact with the outer side of the corresponding adjustment plate.

[0012] Furthermore, two connecting plates are fixed to one side of each U-shaped block close to the concrete pump pipe body, and the length of the connecting plates is greater than the length of the adjustment hole.

[0013] Furthermore, a side of the arc-shaped plate close to the concrete pump pipe body can abut against the outer side of the concrete pump pipe body.

[0014] Furthermore, a wear-resistant rubber pad is bonded to one side of the arc-shaped plate close to the concrete pump pipe body, and the outer side of the nut can abut against the outer side of the corresponding U-shaped block.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a concrete pump pipe fixing tool with the following beneficial effects:

[0017] The concrete pump pipe fixing tool, through the coordinated use of the reserved cylinder inside the concrete floor and the fixing assembly on the top, can greatly facilitate the positioning and limiting work of the concrete pump pipe, so that on-site workers can easily complete the positioning of the concrete pump pipe without pre-embedding anchor steel bars for the fixing tool. After use, it can also be easily dismantled so that it can be reused, thereby greatly improving the practicality of the concrete pump pipe fixing tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the connection structure of the adjustment plate in the structure of the utility model;

[0020] Figure 3 For the utility model structure Figure 2 A right side cross-sectional diagram of ;

[0021] Figure 4 The top view shows the appearance of the reserved cylinder in the structure of the present utility model.

[0022] In the figure: 1 concrete floor, 2 reserved cylinder, 300 fixing assembly, 301 fixing plate, 302 fixing block, 303 adjusting plate, 304 adjusting hole, 305 U-shaped block, 306 handle, 307 clamping block, 308 connecting plate, 309 curved plate, 310 bolt, 311 nut, 4 concrete pump pipe body, 5 nailing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a concrete pump pipe fixing tool, comprising a concrete floor 1, a reserved cylinder 2 is passed through and fixedly installed on the top of the concrete floor 1, a fixing assembly 300 is installed on the inner side of the reserved cylinder 2, a concrete pump pipe body 4 which can be positioned by the fixing assembly 300 is passed through the inner side of the reserved cylinder 2, and four nailing plates 5 are fixed on the inner side of the reserved cylinder 2; through the coordinated use between the reserved cylinder 2 inside the concrete floor 1 and the fixing assembly 300 on the top, the positioning and limiting work of the concrete pump pipe can be greatly facilitated, so that on-site workers can easily complete the positioning work of the concrete pump pipe, without the need to pre-embed the anchor steel bars for the fixing tool, and it can be conveniently dismantled after use, so that it can be reused, thereby greatly improving the practicality of the concrete pump pipe fixing tool.

[0025] It should be noted that if Figure 1 and Figure 4As shown, when the concrete floor 1 is poured, a formwork will be laid at the bottom. The formwork is mostly made of wood. Before pouring, the reserved cylinder 2 is placed at the position where the concrete pump pipe body 4 needs to be positioned, and the nailing plate 5 and the top of the formwork are connected by nails. After the positioning of the reserved cylinder 2 is completed, the pouring work can begin. Among them, the thickness of the concrete floor 1 needs to be less than the height of the reserved cylinder 2.

[0026] In this embodiment, the fixing assembly 300 is a structure for positioning and limiting the concrete pump pipe body 4 .

[0027] like Figure 1 、 Figure 2 and Figure 3 As shown, the fixing assembly 300 includes four fixing plates 301 detachably connected to the inner side of the reserved cylinder 2, a fixing block 302 fixed to the fixing plate 301 on the side close to the concrete pump pipe body 4, an adjusting plate 303 fixed to the fixing block 302 on the side close to the concrete pump pipe body 4, an adjusting hole 304 opened on the outer side of the adjusting plate 303, a U-shaped block 305 slidably connected to the outer side of the adjusting plate 303, a handle 306 fixedly mounted on the top of the U-shaped block 305, two clamping blocks 307 fixed to the inner side of the U-shaped block 305, two connecting plates 308 fixed to the side of the U-shaped block 305 close to the concrete pump pipe body 4, an arc-shaped plate 309 fixed between the two corresponding connecting plates 308 on the side close to the concrete pump pipe body 4, a bolt 310 passing between the U-shaped block 305 and the outer sides of the two corresponding clamping blocks 307, and a nut 311 threadedly connected to the outer side of the bolt 310.

[0028] It should be noted that the top and bottom of the reserved tube 2 are both open, and the fixing plate 301 is detachably connected to the inner side of the reserved tube 2 by screws, so that the fixing plate 301 and the related connection structure can be disassembled and replaced when damaged or not used smoothly.

[0029] In addition, the interior of the adjustment hole 304 is for the corresponding bolt 310 to slide, and the four fixing blocks 302 are circumferentially arranged on the outside of the concrete pump pipe body 4. The adjustment holes 304 are distributed in a circular shape on the outside of the concrete pump pipe body 4. Specifically, the left and right adjustment holes 304 are opened on the front side of the corresponding adjustment plate 303, and the front and back adjustment holes 304 are opened on the left side of the corresponding adjustment plate 303, so that the adjustment holes 304 can normally allow the bolt 310 to slide. Two clamping blocks 307 are fixed on the inner side of each U-shaped block 305, and the opposite sides of the corresponding two clamping blocks 307 are abutted against the outer side of the corresponding adjustment plate 303. Specifically, the front and back sides of the left and right adjustment plates 303 can respectively abut against the opposite sides of the corresponding two clamping blocks 307, and the left and right sides of the front and back adjustment plates 303 can respectively abut against the opposite sides of the corresponding two clamping blocks 307, so that the corresponding two clamping blocks 307 can be clamped and limited on the outer side of the adjustment plate 303.

[0030] At the same time, two connecting plates 308 are fixed to the side of each U-shaped block 305 close to the concrete pump pipe body 4, and the length of the connecting plate 308 is greater than the length of the adjusting hole 304. The side of the arc plate 309 close to the concrete pump pipe body 4 can abut against the outer side of the concrete pump pipe body 4. A wear-resistant rubber pad is bonded to the side of the arc plate 309 close to the concrete pump pipe body 4, so that the arc plate 309 can clamp and limit the concrete pump pipe body 4 through the wear-resistant rubber pad. The outer side of the nut 311 can abut against the outer side of the corresponding U-shaped block 305, so that the nut 311 can threadably connect and limit the bolt 310, thereby allowing the corresponding two clamping blocks 307 to be clamped on the outer side of the adjusting plate 303.

[0031] The working principle of the above embodiment is:

[0032] When the concrete pump pipe body 4 is being laid out and positioned, the nailing plate 5 is fixed to the casting template of the floor by nails before the concrete floor 1 is poured, so that the reserved cylinder 2 can form a channel for the concrete pump pipe body 4 to pass through in the middle after the concrete floor 1 is formed, and the concrete pump pipe body 4 is inserted into the interior of the reserved cylinder 2. The U-shaped block 305 is moved by the handle 306 so that the arc plate 309 squeezes and positions the position of the concrete pump pipe body 4. The corresponding two clamping blocks 307 can be clamped and positioned in the adjustment position through the threaded connection between the bolt 310 and the nut 311. The outer side of the plate 303 is used to limit the position of the curved plate 309. The positioning cooperation between the four curved plates 309 can achieve the effect of positioning and fixing the concrete pump pipe body 4, so that it can stably carry out subsequent installation work. After the installation is completed, the curved plate 309 is moved away from the concrete pump pipe body 4, the nails on the nailing plate 5 are removed, and the reserved tube 2 is knocked to loosen it. The reserved tube 2 can be taken out from the outside of the concrete pump pipe body 4, thereby realizing the installation and disassembly of the fixed positioning structure without the need for pre-embedded anchor steel bars, and can achieve a stable positioning effect.

[0033] Compared with the existing technology, the concrete pump pipe fixing tool, through the coordinated use between the reserved cylinder 2 inside the concrete floor 1 and the fixing component 300 on the top, can greatly facilitate the positioning and limiting work of the concrete pump pipe, so that on-site workers can easily complete the positioning of the concrete pump pipe without the need to pre-embed the anchor steel bars of the fixing tool, and can be easily dismantled after use so that it can be reused, thereby greatly improving the practicality of the concrete pump pipe fixing tool and solving the problem that the existing concrete pump pipe fixing method is relatively cumbersome and requires a lot of time to complete.

[0034] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A concrete pump pipe fixing tool, comprising a concrete floor (1), characterized in that: A reserved cylinder (2) is passed through and fixedly installed on the top of the concrete floor (1), a fixing assembly (300) is installed on the inner side of the reserved cylinder (2), a concrete pump pipe body (4) which can be positioned by the fixing assembly (300) is passed through the inner side of the reserved cylinder (2), and four nailing plates (5) are fixed on the inner side of the reserved cylinder (2); The fixing assembly (300) comprises four fixing plates (301) detachably connected to the inner side of the reserved cylinder (2), a fixing block (302) fixed to the fixing plate (301) on the side close to the concrete pump pipe body (4), an adjusting plate (303) fixed to the fixing block (302) on the side close to the concrete pump pipe body (4), an adjusting hole (304) provided on the outer side of the adjusting plate (303), a U-shaped block (305) slidably connected to the outer side of the adjusting plate (303), and a fixing plate (305) fixedly mounted on the top of the U-shaped block (305). The invention relates to a handle (306) of the concrete pump pipe, two clamping blocks (307) fixed on the inner side of the U-shaped block (305), two connecting plates (308) fixed on the side of the U-shaped block (305) close to the concrete pump pipe body (4), an arc-shaped plate (309) fixed between the two corresponding connecting plates (308) close to the concrete pump pipe body (4), a bolt (310) passing between the U-shaped block (305) and the outer sides of the two corresponding clamping blocks (307), and a nut (311) threadedly connected to the outer side of the bolt (310).

2. A concrete pump pipe fixing tool according to claim 1, characterized in that: The top and bottom of the reserved cylinder (2) are both opened, and the fixing plate (301) is detachably connected to the inner side of the reserved cylinder (2) via screws.

3. The concrete pump pipe fixing tool according to claim 1, characterized in that: The interior of the adjustment hole (304) is for the corresponding bolt (310) to slide, and the four fixing blocks (302) are circumferentially arranged on the outside of the concrete pump pipe body (4).

4. A concrete pump pipe fixing tool according to claim 1, characterized in that: Two clamping blocks (307) are fixed on the inner side of each U-shaped block (305), and opposite sides of the two clamping blocks (307) are in contact with the outer side of the corresponding adjustment plate (303).

5. The concrete pump pipe fixing tool according to claim 1, characterized in that: Two connecting plates (308) are fixed to one side of each U-shaped block (305) close to the concrete pump pipe body (4), and the length of the connecting plates (308) is greater than the length of the adjustment hole (304).

6. A concrete pump pipe fixing tool according to claim 1, characterized in that: The side of the arc-shaped plate (309) close to the concrete pump pipe body (4) can abut against the outer side of the concrete pump pipe body (4).

7. The concrete pump pipe fixing tool according to claim 1, characterized in that: A wear-resistant rubber pad is bonded to one side of the arc-shaped plate (309) close to the concrete pump pipe body (4), and the outer side of the nut (311) can abut against the outer side of the corresponding U-shaped block (305).

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