Hole damping structure of floor pump pipe and fixing device

Abstract

The utility model discloses a floor pump pipe hole shock absorption structure and a fixing device, and relates to the technical field of building construction, the shock absorption structure comprises two symmetrical mounting plates, the two mounting plates are both provided with arc-shaped grooves, and the two arc-shaped grooves are spliced to form a circular through hole; an elastic block is connected into each arc-shaped groove, a first elastic cushion is installed on the surface of each elastic block, a second elastic cushion is installed on the surface of each first elastic cushion, a groove and a protrusion are arranged on each second elastic cushion, and the protrusions are connected with the first elastic cushions. According to the damping structure, the damping effect can be directly achieved without operation of workers in the using process, the convenience in the using process is improved, the damping effect is good, and the safety and stability of a pipeline system are improved. According to the fixing device, the mounting plate is hinged to the fixing plate, so that the mounting plate has a rotating effect, and a worker can fix and disassemble the pump pipe more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, concretely relates to a floor pump pipe's hole shock absorption structure and fixing device. BACKGROUND

[0002] Floor pump pipe is a pipeline for conveying materials such as concrete in building engineering, plays a vital role in the process of building construction, can convey the mixed concrete from the ground or lower floor to the designated pouring position of higher floor, improves the efficiency of building construction. But in the process of long-term pumping concrete, the pump pipe will produce strong vibration, which will cause the rupture of the pump pipe, affect the safety and stability of the pipeline system, and even cause serious problems such as collapse of the support system.

[0003] The patent document with publication number CN221219772U discloses a gas cushion shock absorption device for floor pump pipe hole, which comprises a pump pipe and a floor, a hole is formed in the middle of the floor, the pump pipe is arranged in the hole, and an elastic component is arranged between the pump pipe and the floor, the elastic component is an annular gas cushion, which is inflated by an external air source to realize pressure relief and shock absorption, and the elastic function of the gas cushion effectively alleviates the hidden damage to the inside of the floor caused by the vibration of the pump pipe during concrete pouring.

[0004] The shock absorption device disclosed in the above patent document can achieve the effect of shock absorption, but it needs an external air source, and the shock absorption effect can be achieved only by inflating the air source each time, which is very inconvenient to operate in actual use, and the inflated gas cushion has a high probability of damage in actual use, which still has certain safety hazards. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems that the shock absorption device of the current floor pump pipe hole is inconvenient to use and easy to damage, and based on this, the utility model provides a floor pump pipe hole shock absorption structure and fixing device, which can directly achieve the effect of shock absorption without the operation of the staff in the use process, improves the convenience in the use process, has good shock absorption effect, and improves the safety and stability of the pipeline system.

[0006] The utility model realizes the following technical scheme:

[0007] The first aspect of the application provides a hole shock absorption structure of a floor pump pipe, which comprises two mutually symmetrical mounting plates, two arc-shaped grooves are arranged on each of the mounting plates, and a circular through hole is formed after the two arc-shaped grooves are spliced; an elastic block is connected in each of the arc-shaped grooves, a first elastic pad is arranged on the surface of the elastic block, a second elastic pad is arranged on the surface of the first elastic pad, a recess and a protrusion are arranged on the second elastic pad, and the protrusion is connected with the first elastic pad.

[0008] The elastic block, the first elastic pad and the second elastic pad are all made of rubber.

[0009] Further, a plurality of elastic blocks are arranged in the arc-shaped groove at intervals, a buffer spring is arranged in the gap between two adjacent elastic blocks, one end of the buffer spring is connected with the arc-shaped groove, and the other end of the buffer spring is connected with the first elastic pad.

[0010] A plurality of springs can be arranged between the two adjacent elastic blocks.

[0011] Further, the two mounting plates are connected through a fixing assembly.

[0012] Further, the fixing assembly comprises a mounting block connected with the mounting plate, a bolt hole is arranged on the mounting block, and two mounting plates are fixed through the mounting of a locking bolt in the bolt hole.

[0013] The second aspect of the application provides a fixing device of a floor pump pipe, which comprises the foregoing shock absorption structure and further comprises a fixing plate, the mounting plate is hinged on the fixing plate, and a locking structure is connected between the mounting plate and the fixing plate.

[0014] Further, the locking structure comprises a spring hook connected with the mounting plate, a locking block for hanging the spring hook is arranged on the fixing plate, and a hanging hole is arranged on the locking block.

[0015] Further, a soft cloth is connected with the spring section of the spring hook, and the spring section of the spring hook is wrapped through the soft cloth.

[0016] Further, the mounting plate is spliced from a first plate block and a second plate block, an installation cavity is arranged on the first plate block, and a connecting block is arranged on the second plate block; a plurality of screw holes are arranged on the installation cavity of the first plate block and on the connecting block, and the first plate block and the second plate block are fixed through the mounting of a fixing screw in the screw hole.

[0017] Further, a reinforcing structure is connected between the mounting plate and the fixing plate.

[0018] Further, the reinforcing structure comprises screw holes arranged on the mounting plate and the fixing plate, and a screw rod is connected in the screw holes to fix the mounting plate and the fixing plate.

[0019] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0020] (1) The damping structure in the application adopts the shape structure combined by elastic blocks, buffer springs, first elastic pads and second elastic pads, so that it has a good buffering and damping effect on the floor pump pipe, and can play a damping role without any operation in the use process.

[0021] (2) The two mounting plates are fixed by using the fixing assembly, so that the pump pipe in the arc-shaped groove is fixed, the pump pipe is in contact with the damping structure, the stability of the pump pipe is further improved, and the fixing assembly is simple in structure and convenient to install.

[0022] (3) In the fixing device, the mounting plate is hinged to the fixing plate, so that the mounting plate has a rotating effect, which makes it more convenient for the staff to fix and disassemble the pump pipe.

[0023] (4) The spring segment of the spring hook is connected with soft cloth, so that the influence of pump pipe falling on spring stretching can be avoided.

[0024] (5) The mounting plate is composed of the first plate and the second plate, so that the interval distance between the first plate and the second plate can be adjusted to adapt to pump pipes with different diameters, and the application range of the fixing device is expanded. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model, constitute a part of the application and do not constitute a limitation to the embodiments of the utility model. In the drawings:

[0026] Figure 1 It is a structure diagram of a hole damping structure of a floor pump pipe in the embodiment 1 of the utility model;

[0027] Figure 2 It is a structure schematic view of the fixing device of the floor pump pipe in the embodiment 2 of the utility model;

[0028] Figure 3 It is a side view of the first plate in the embodiment 2 of the utility model;

[0029] Figure 4 It is a structure schematic view of the second plate in the embodiment 2 of the utility model;

[0030] Figure 5 It is a structure schematic view of the fixing device of the floor pump pipe in the embodiment 3 of the utility model.

[0031] Markings in the drawings and corresponding component names:

[0032] 01-mounting plate, 02-arc-shaped groove, 03-elastic block, 04-buffer spring, 05-first elastic pad, 06-second elastic pad, 07-mounting block, 08-locking bolt, 09-protrusion, 10-groove, 11-hanging hole, 12-spring hook, 13-soft cloth, 14-first plate, 15-screw hole, 16-second plate, 17-mounting cavity, 18-connection block, 19-screw rod, 20-fixing plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0035] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral type connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside intercommunication.For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0037] Embodiment 1

[0038] As Figure 1 The embodiment provides a hole damping structure of floor pump pipe, including two mutually symmetrical mounting plates 01, two mounting plates 01 are provided with arc grooves 02, and the two arc grooves 02 form a circular through hole after splicing.

[0039] Specifically, a plurality of elastic blocks 03 are installed in the arc grooves 02 at intervals, and a buffer spring 04 is installed in the gap between the adjacent two elastic blocks 03, one end of the buffer spring 04 is connected with the arc groove 02, and the other end is connected with the first elastic pad 05.

[0040] Specifically, the two mounting plates 01 are connected through a fixing assembly. The fixing assembly includes mounting blocks 07 connected to the mounting plates 01, and bolt holes are formed in the mounting blocks 07. The two mounting plates 01 are fixed by installing locking bolts 08 in the bolt holes.

[0041] When the damping structure is used to install the pump pipe, the pump pipe is located in the circular hole formed by the two arc grooves 02, and the outer wall of the pump pipe abuts against the protrusions 09 on the second elastic pad 06. If the pump pipe vibrates during operation, the vibration is first absorbed by the second elastic pad 06, then by the first elastic pad 05, and then by the elastic block 03 and the buffer spring 04. After multiple layers of shock absorption, a good damping effect is achieved, ensuring the safety and stability of the pipeline system, avoiding the collapse of the support system, and reducing the danger in the entire system operation process.

[0042] The damping structure in the embodiment adopts the combined shape structure of the elastic block 03, the buffer spring 04, the first elastic pad 05 and the second elastic pad 06, so that it has a good buffering and damping effect on the floor pump pipe, and can play a damping role without any operation in the use process. Meanwhile, the second elastic pad 06 with the groove 10 and the protrusion 09 is arranged on the surface of the first elastic pad 05, the groove 10 and the protrusion 09 structure not only can be well fixed on the first elastic pad 05, but also make the shock absorption effect better, and together with the first elastic pad 05, the elastic block 03 and the buffer spring 04, it plays a strong shock absorption role and improves the safety and stability of the pipeline system.

[0043] Embodiment 2

[0044] As shown in Figures 2 to 4 the embodiment provides a fixing device for a floor pump pipe, in addition to the damping structure in embodiment 1, it further comprises a fixed plate 20, the mounting plate 01 is hinged on the fixed plate 20, and a locking structure is connected between the mounting plate 01 and the fixed plate 20.

[0045] Specifically, the locking structure comprises a spring hook 12 connected to the mounting plate 01, a locking block for hanging the spring hook 12 is installed on the fixed plate 20, and a hanging hole 11 is arranged on the locking block. In order to avoid the influence of pump pipe falling on spring stretching, a soft cloth 13 is connected to the spring section of the spring hook 12, and the spring section of the spring hook 12 is wrapped by the soft cloth 13.

[0046] Specifically, in order to adapt to pump pipes of different diameters by adjusting the interval distance between the first plate block 14 and the second plate block 16, and expand the application range of the fixing device, the mounting plate 01 is spliced by the first plate block 14 and the second plate block 16, the first plate block 14 is provided with a mounting cavity 17, and the second plate block 16 is provided with a connecting block 18; a plurality of screw holes 15 are arranged on the mounting cavity 17 of the first plate block 14 and the connecting block 18, and the first plate block 14 and the second plate block 16 are fixed by installing fixing bolts in the screw holes 15.

[0047] When the fixing device is used to fix the pump pipe, the spring hook 12 is removed from the hanging hole 11 of the locking block, so that the two arc-shaped grooves 02 are aligned to form a circular through hole, and the pump pipe can be fixed in the circular hole; when it is necessary to disassemble the pump pipe, the spring hook 12 is hung on the hanging hole 11 of the locking block, so that the mounting plate 01 rotates, and then the two arc-shaped grooves 02 are separated, the space around the pump pipe is increased, and then the pump pipe is conveniently disassembled.

[0048] The fixing device has good damping effect, reduces the risk in operation, and has the rotating effect of the mounting plate 01, so that the worker is more convenient when fixing and disassembling the pump pipe.

[0049] Embodiment 3

[0050] As shown in Figure 5 Embodiment 2, the fixing device of the floor pump pipe in this embodiment is different from that in Embodiment 2, that is, the mounting plate 01 and the fixing plate 20 are connected with the reinforcing structure in this embodiment, the reinforcing structure includes the threaded holes arranged on the mounting plate 01 and the fixing plate 20, and the mounting plate 01 and the fixing plate 20 are fixed by connecting the threaded rod 19 in the threaded holes. The other structural features are the same as those in Embodiment 2.

[0051] Compared with Embodiment 2, the fixing device in this embodiment has the advantages that the mounting plate 01 and the fixing plate 20 are reinforced and stabilized by using the reinforcing structure, the rotating of the mounting plate 01 in operation is avoided, the mounting plate 01 and the fixing plate 20 are fixed by inserting and tightening the threaded rod 19 in the threaded holes when fixing the pump pipe, and the mounting plate 01 and the fixing plate 20 are disassembled by rotating the threaded rod 19 out of the threaded holes and then hanging the spring hook 12 on the hanging hole 11 of the locking block when disassembling the pump pipe.

[0052] The specific embodiments are described above, and the purpose, technical scheme and beneficial effects of the utility model are further described in detail. It should be understood that the above description is only a specific embodiment of the utility model, and is not used to limit the protection scope of the utility model. 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. A floor pump pipe hole damping structure characterized by, Two mutually symmetrical mounting plates (01) are provided with arc-shaped slots (02), which form a circular through hole after splicing; an elastic block (03) is connected in each arc-shaped slot (02), a first elastic pad (05) is mounted on the surface of the elastic block (03), a second elastic pad (06) is mounted on the surface of the first elastic pad (05), a recess (10) and a protrusion (09) are arranged on the second elastic pad (06), and the protrusion (09) is connected with the first elastic pad (05).

2. A structure for reducing the shock of a hole of a floor pump pipe according to claim 1, wherein A plurality of elastic blocks (03) are arranged in the arc-shaped slots (02) at intervals, and a buffer spring (04) is arranged in the gap between two adjacent elastic blocks (03), one end of the buffer spring (04) is connected with the arc-shaped slot (02), and the other end is connected with the first elastic pad (05).

3. The opening damping structure of a floor pump pipe according to claim 1, wherein The two mounting plates (01) are connected through a fixing assembly.

4. The opening damping structure of a floor pump pipe according to claim 3, wherein The fixing assembly comprises a mounting block (07) connected to the mounting plate (01), and bolt holes are arranged on the mounting block (07), and two mounting plates (01) are fixed by mounting locking bolts (08) in the bolt holes.

5. A floor pump tube securing device, characterized by, The damping structure comprises the mounting plate (01) and a fixing plate (20), the mounting plate (01) is hinged on the fixing plate (20), and a locking structure is connected between the mounting plate (01) and the fixing plate (20).

6. A floor pump tube securing device according to claim 5, wherein, The locking structure comprises a spring hook (12) connected to the mounting plate (01), the fixing plate (20) is provided with a locking block for hanging the spring hook (12), and a hanging hole (11) is arranged on the locking block.

7. A floor pump tube securing device according to claim 6, wherein, A soft cloth (13) is connected to the spring section of the spring hook (12), and the spring section of the spring hook (12) is wrapped by the soft cloth (13).

8. A floor pump tube securing device according to claim 5, wherein, The mounting plate (01) is spliced by a first plate (14) and a second plate (16), the first plate (14) is provided with a mounting cavity (17), and the second plate (16) is provided with a connecting block (18); a plurality of screw holes (15) are arranged on the mounting cavity (17) of the first plate (14) and the connecting block (18), and the first plate (14) and the second plate (16) are fixed by mounting fixing bolts in the screw holes (15).

9. A floor pump tube securing device according to claim 5, wherein, The mounting plate (01) and the fixing plate (20) are connected by a reinforcing structure.

10. A floor pump tube securing device according to claim 9, wherein, The reinforcing structure comprises threaded holes arranged on the mounting plate (01) and the fixing plate (20), and a screw rod (19) is connected in the threaded hole to fix the mounting plate (01) and the fixing plate (20).

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