Mounting and fixing mechanism for concrete pump pipe

Abstract

The utility model discloses a kind of installation fixing mechanism for concrete pump pipe, comprising: fixed seat, section is U-shaped arrangement, and buckle is set in the both sides of construction opening;Mounting pipe, horizontally set on fixed seat;Mounting rod, horizontally slidingly connected in sliding tube;Hoop, set in the end position of mounting rod, and used for clamping pump pipe;Locking part, set on mounting pipe, and used for fixed mounting rod.The utility model has the following advantages and effects: by setting the fixed seat buckled in the both sides of construction opening, and using hoop to clamp pump pipe, at the same time, set telescopic support between fixed seat and hoop, realize the quick support fixing of pump pipe, and fixed seat uses nail-free fixing, without drilling and expansion screw construction, so that the fixing process of whole mechanism is more relaxed and convenient.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to an installation and fixing mechanism for concrete pump pipes. Background Technology

[0002] Concrete pump pipes are key components of concrete pumping equipment, used to transport mixed concrete from the pump to the pouring site. In building construction, pump pipes are typically used for the vertical transport of concrete to achieve the pouring of slab concrete.

[0003] In the traditional process of using concrete pump pipes, the pump pipe needs to be vertically passed through the construction opening in the floor slab, and then wooden blocks are inserted into the gap between the construction opening and the pump pipe to tighten and fix the pump pipe.

[0004] However, this fixing method requires a large amount of timber, resulting in material waste. At the same time, the timber protrudes high above the floor slab, affecting construction safety, and needs to be improved. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an installation and fixing mechanism for concrete pump pipes, which can reduce material waste and ensure construction safety.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an installation and fixing mechanism for concrete pump pipes, comprising: The fixing seat has a U-shaped cross-section and is fastened to both sides of the construction opening; The mounting tube is horizontally installed on the fixed base; The mounting rod is horizontally slidably connected to the mounting tube; A clamp is installed at the end of the mounting rod and is used to tighten the pump pipe; A locking element is provided on the mounting tube and is used to fix the mounting rod.

[0007] In a preferred embodiment, the present invention can be further configured as follows: the locking component includes a locking block, a driving block, and a lead screw; the locking block is horizontally slidably connected to the mounting tube and is used to abut against the mounting rod; the driving block is disposed on the locking block; the mounting tube is provided with an elongated driving hole for the driving block to slide; the lead screw is horizontally rotatably connected to the mounting tube and threadedly connected to the driving block.

[0008] In a preferred embodiment, the present invention can be further configured such that a hexagonal nut is provided at the end of the lead screw, and is provided for the ratchet wrench.

[0009] In a preferred embodiment, the present invention can be further configured such that a rubber pad surrounding the pump pipe is provided on the inner side of the clamp.

[0010] In a preferred embodiment, the present invention can be further configured such that a shock-absorbing rubber liner is provided on the inner side of the fixing base.

[0011] In a preferred embodiment, the present invention can be further configured such that the fixing seat includes a straight head seat and an arc-shaped seat, the straight head seat and the arc-shaped seat being detachably connected to the mounting tube.

[0012] In a preferred embodiment, the present invention can be further configured such that: both the straight head seat and the arc-shaped seat are provided with inserts for inserting the mounting tube, and the inserts are provided with bolts that penetrate the mounting tube.

[0013] In summary, this utility model has the following beneficial effects: 1. By setting fixed seats on both sides of the construction opening and using clamps to tighten the pump pipe, and at the same time setting telescopic support between the fixed seats and the clamps, the pump pipe can be quickly supported and fixed. The fixed seats are nail-free, eliminating the need for drilling and expansion screws, making the fixing process of the entire mechanism easier and more convenient. 2. By installing a shock-absorbing rubber liner on the inside of the fixed seat, the vibration generated by the pump pipe is offset by the shock-absorbing rubber liner, which reduces and buffers the impact force of concrete on the pump pipe, ensuring the stable operation of the pump pipe. 3. By setting the fixing base to a straight head base and an arc-shaped base, it can be adapted to rectangular and circular construction openings, improving the adaptability and practicality of the entire mechanism. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment; Figure 2 This is a schematic diagram of the connection relationship in the embodiment; Figure 3 This is a schematic diagram of the structure of the fixing base in the embodiment; Figure 4 This is a schematic diagram of the locking component in an embodiment.

[0015] Reference numerals: 1. Fixing base; 11. Straight head base; 12. Arc-shaped base; 13. Insert tube; 14. Bolt; 2. Mounting tube; 3. Mounting rod; 4. Clamp; 41. Rubber pad; 5. Locking component; 51. Locking block; 52. Drive block; 53. Lead screw; 54. Drive hole; 55. Nut; 6. Shock-absorbing rubber liner. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] like Figure 1 , Figure 2 , Figure 3 As shown, a concrete pump pipe installation and fixing mechanism includes a fixing base 1, an installation pipe 2, an installation rod 3, a clamp 4, and a locking component 5.

[0018] like Figure 2 , Figure 3 As shown, the fixing seat 1 has a U-shaped cross-section and is fastened to both sides of the construction opening. The inner side of the fixing seat 1 is provided with a shock-absorbing rubber liner 6, which is used to offset the vibration generated by the pump pipe, reduce and buffer the impact force of the concrete on the pump pipe, and ensure the stable operation of the pump pipe.

[0019] like Figure 2 , Figure 3 As shown, the fixing base 1 includes a straight base 11 and an arc-shaped base 12 to accommodate rectangular or circular construction openings. The mounting tube 2 is horizontally mounted on the straight base 11 or the arc-shaped base 12 and is detachably connected to the straight base 11 or the arc-shaped base 12. Both the straight base 11 and the arc-shaped base 12 are provided with inserts 13 for inserting the mounting tube 2, and bolts 14 are provided on the inserts 13 to pass through the mounting tube 2.

[0020] like Figure 2 , Figure 3 As shown, the mounting rod 3 is horizontally slidably connected to the mounting pipe 2, and the clamp 4 is located at the end of the mounting rod 3 and is used to tighten the pump pipe. A rubber pad 41 is provided on the inner side of the clamp 4 to surround the pump pipe, thereby increasing the tightness between the clamp 4 and the pump pipe.

[0021] like Figure 3 , Figure 4 As shown, the locking element 5 is disposed on the mounting tube 2 and is used to fix the mounting rod 3. The locking element 5 includes a locking block 51, a driving block 52 and a lead screw 53.

[0022] like Figure 4 As shown, the locking block 51 is horizontally slidably connected to the mounting tube 2 and is used to abut against the mounting rod 3. The driving block 52 is disposed on the locking block 51, and the mounting tube 2 is provided with an elongated driving hole 54 for the driving block 52 to slide.

[0023] like Figure 4 As shown, the lead screw 53 is horizontally rotatably connected to the mounting tube 2 and threadedly connected to the drive block 52. A hexagonal nut 55 is provided at the end of the lead screw 53 for the ratchet wrench to be fitted.

[0024] When it is necessary to install and fix the pump pipe, first select the appropriate fixing seat 1 according to the shape of the construction opening. If the construction opening is rectangular, select the straight head seat 11, insert the fixing pipe into the insertion tube 13 on the straight head seat 11, and then fix it with bolts 14. If the construction opening is circular, select the arc-shaped seat 12, insert the fixing pipe into the insertion tube 13 on the arc-shaped seat 12, and then fix it with bolts 14.

[0025] Then, the fixing seat 1 is fastened to both sides of the construction opening and arranged opposite each other. Then, the installation rod 3 is pulled horizontally to slide, so that the installation rod 3 drives the clamp 4 to move synchronously. Then, the pair of clamps 4 tighten the pump pipe and fix the clamps 4, so as to realize the connection and fixation between the clamps 4 and the pump pipe.

[0026] Then, the ratchet wrench is placed on the nut 55 at the end of the lead screw 53, and the lead screw 53 is rotated. At this time, the lead screw 53 controls the drive block 52 and the locking block 51 to slide synchronously until the locking block 51 presses against the end of the mounting rod 3, thereby achieving the pressing and fixing of the mounting rod 3. At the same time, the reaction force causes the fixing seat 1 to press against the inside of the construction opening, thus completing the installation and fixing of the entire mechanism.

[0027] Therefore, by setting fixed seats 1 on both sides of the construction opening and using clamps 4 to tighten the pump pipe, and by setting telescopic support components between the fixed seats 1 and the clamps 4, the pump pipe can be quickly supported and fixed. Furthermore, the fixed seats 1 are fixed without nails, eliminating the need for drilling and expansion screws, thus making the entire fixing process easier and more convenient.

[0028] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A concrete pump pipe installation and fixing mechanism, characterized in that: include: The fixing seat (1) has a U-shaped cross section and is fastened to both sides of the construction opening; The mounting tube (2) is horizontally positioned on the fixing seat (1); The mounting rod (3) is horizontally slidably connected to the mounting tube (2); A clamp (4) is provided at the end of the mounting rod (3) and is used to clamp the pump pipe; A locking element (5) is provided on the mounting tube (2) and is used to fix the mounting rod (3).

2. The installation and fixing mechanism for a concrete pump pipe according to claim 1, characterized in that: The locking component (5) includes a locking block (51), a driving block (52), and a lead screw (53). The locking block (51) is horizontally slidably connected to the mounting tube (2) and is used to abut against the mounting rod (3). The driving block (52) is disposed on the locking block (51). The mounting tube (2) is provided with an elongated driving hole (54) for the driving block (52) to slide. The lead screw (53) is horizontally rotatably connected to the mounting tube (2) and threadedly connected to the driving block (52).

3. The installation and fixing mechanism for a concrete pump pipe according to claim 2, characterized in that: The end of the lead screw (53) is provided with a hexagonal nut (55) for the ratchet wrench to be fitted.

4. The installation and fixing mechanism for a concrete pump pipe according to claim 1, characterized in that: The inner side of the clamp (4) is provided with a rubber pad (41) that surrounds the pump pipe.

5. The installation and fixing mechanism for a concrete pump pipe according to claim 1, characterized in that: The inner side of the fixed base (1) is provided with a shock-absorbing rubber liner (6).

6. The installation and fixing mechanism for a concrete pump pipe according to claim 1, characterized in that: The fixing seat (1) includes a straight head seat (11) and an arc-shaped seat (12), which are detachably connected to the mounting tube (2).

7. The installation and fixing mechanism for a concrete pump pipe according to claim 6, characterized in that: Both the straight head seat (11) and the arc-shaped seat (12) are provided with inserts (13) for the installation tube (2) to be inserted, and the inserts (13) are provided with bolts (14) that pass through the installation tube (2).

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