Flexible damping fixing device and using method thereof

Abstract

The invention provides a flexible damping fixing device and a using method thereof. The flexible damping fixing device comprises four fixing damping frames, a clamping pipe hoop and at least two limiting frames. Each fixed damping frame comprises a fixed frame and an elastic piece which are connected, two of the four fixed damping frames are located below the floor slab, and the other two fixed damping frames are located above the floor slab. The clamping pipe hoop is connected with the fixing frame and used for clamping the concrete conveying pump pipe. The limiting frame connects and fixes the fixed damping frame located above the floor slab and the fixed damping frame located below the floor slab so that the flexible damping fixing device can be fixed to the pump pipe hole. In the concrete conveying process, the concrete conveying pump pipe can violently vibrate, the elastic piece can relieve and filter vibration, the vibration strength transmitted to the floor slab can be reduced, and then the problem that the floor slab cracks is solved.

Description

Technical Field

[0001] The present application belongs to the technical field of building construction equipment, and in particular relates to a flexible shock-absorbing fixing device and a method for using the same. Background Art

[0002] In construction, concrete pumping technology is widely used in the construction of high-rise buildings and large structures. As the core component for vertical concrete transportation, the fixing method of the vertical concrete pump pipe directly affects construction efficiency, structural safety, and equipment life.

[0003] However, conventional concrete pump pipe fixing technology currently relies on using wooden beams to fill the gap between the concrete pump pipe and the floor slab, employing a wedge-shaped, embedded, and squeezed method. This method of fixing the concrete pump pipe causes intense vibration during the concrete delivery process. The wooden beams are relatively incapable of filtering this vibration, which is then directly transmitted to the floor slab, causing quality risks such as cracking in the slab and compromising the strength of the poured concrete. Summary of the Invention

[0004] The technical problem to be solved by the present application is to provide a flexible shock-absorbing fixing device, which aims to solve the problem that during the concrete conveying process, the concrete conveying pump pipe will vibrate strongly, and the vibration is directly transmitted to the floor slab, causing the floor slab to crack.

[0005] To solve the above technical problems, in a first aspect, the present application provides a flexible shock-absorbing fixing device, which is applied to a concrete delivery pump pipe, wherein the concrete delivery pump pipe passes through a pump pipe opening, and the flexible shock-absorbing fixing device is arranged at the pump pipe opening to fix the concrete delivery pump pipe, wherein the pump pipe opening is arranged at a floor slab, and the flexible shock-absorbing fixing device comprises:

[0006] Four fixed shock-absorbing frames, each comprising a fixed frame and an elastic member connected thereto, two of the four fixed shock-absorbing frames being located below the floor slab, and the other two being located above the floor slab;

[0007] A clamping pipe hoop, the clamping pipe hoop is connected to the fixing frame and is used to clamp the concrete delivery pump pipe;

[0008] At least two limiting frames are used to connect and fix the fixed shock-absorbing frame located above the floor and the fixed shock-absorbing frame located below the floor, so that the flexible shock-absorbing fixing device is fixed to the pump pipe hole.

[0009] Furthermore, the fixing frame includes a first fixing frame and a second fixing frame, the elastic member connects the first fixing frame and the second fixing frame respectively, the elastic member is located between the first fixing frame and the second fixing frame, the second fixing frame abuts against the floor slab, and the first fixing frame is connected to the clamping pipe clamp.

[0010] Furthermore, the flexible shock-absorbing fixing device includes a cross brace, one end of which is connected to the first fixing frame, and the other end of which is connected to the clamping pipe clamp.

[0011] Furthermore, the clamping pipe clamp includes a first arc-shaped pipe clamp and a second arc-line pipe clamp, and the first arc-line pipe clamp and the second arc-line pipe clamp are detachably connected.

[0012] Furthermore, the clamping pipe clamp includes a fastening assembly, both ends of the first arc pipe clamp are provided with a first connecting ear, both ends of the second arc pipe clamp are provided with a second connecting ear, and the fastening assembly is used to connect the first connecting ear and the second connecting ear.

[0013] Furthermore, the limit frame includes a first limit member, a second limit member and a locking assembly, one end of the locking assembly is detachably connected to the first limit member, and the other end is detachably connected to the second limit member, and the locking assembly is used to adjust the distance between the first limit member and the second limit member, and the first limit member and the second limit member are respectively connected to the fixed shock-absorbing frame above the floor and the fixed shock-absorbing frame below the floor.

[0014] Furthermore, the pump pipe opening is square, and the flexible shock-absorbing fixing device includes four limiting frames, and the four limiting frames are respectively arranged at the four corners of the pump pipe opening.

[0015] Furthermore, the first limiting member includes a first limiting portion and a second limiting portion connected to each other, the angle between the first limiting portion and the second limiting portion is 90 degrees, and the first limiting portion and the second limiting portion respectively abut against two adjacent side surfaces of the pump pipe hole;

[0016] The second limiting member includes a third limiting portion and a fourth limiting portion connected to each other, the angle between the third limiting portion and the fourth limiting portion is 90 degrees, and the third limiting portion and the fourth limiting portion respectively abut against two adjacent side surfaces of the pump tube hole.

[0017] Furthermore, a rubber pad is provided at a position where the fixing frame abuts against the floor slab, and / or a rubber pad is provided at a position where the first limiting member and the second limiting member abut against the floor slab.

[0018] In a second aspect, the present application provides a method for using a flexible shock-absorbing fixing device, the method being applied to any of the flexible shock-absorbing fixing devices described above, the method comprising:

[0019] Connecting one of the two fixed shock-absorbing frames to the other fixed shock-absorbing frame in advance through a limit frame, and setting the distance between the two fixed shock-absorbing frames to a preset distance, wherein the preset distance is greater than the thickness of the floor slab;

[0020] The two connected fixed shock-absorbing frames are clamped to the floor slab, and the limiting frame is adjusted so that one of the two fixed shock-absorbing frames is located above the floor slab and pressed against the floor slab, and the other fixed shock-absorbing frame is located below the floor slab and pressed against the floor slab, and the limiting frame presses against the inner wall surface of the pump pipe opening;

[0021] Repeat the above steps to fix the other two shock-absorbing brackets to the floor;

[0022] Pass the concrete pump pipe through the clamping pipe hoop, and adjust the clamping pipe hoop so that the clamping pipe hoop clamps the concrete pump pipe.

[0023] The present application discloses a flexible shock-absorbing fixing device, comprising four fixed shock-absorbing frames, a clamping pipe hoop and at least two limiting frames. The fixed shock-absorbing frames comprise a connected fixing frame and an elastic member, two of the four fixed shock-absorbing frames are located below the floor slab, and the other two fixed shock-absorbing frames are located above the floor slab. The clamping pipe hoop is connected to the fixing frame, and the clamping pipe hoop is used to clamp the concrete delivery pump pipe. The limiting frame connects and fixes the fixed shock-absorbing frame located above the floor slab and the fixed shock-absorbing frame located below the floor slab, so that the flexible shock-absorbing fixing device is fixed to the pump pipe opening. During the concrete delivery process, the concrete delivery pump pipe will vibrate strongly, and the elastic member can slow down and filter the vibration, reduce the vibration intensity transmitted to the floor slab, and thus avoid the problem of cracking of the floor slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a top view of the flexible shock-absorbing fixing device in the embodiment of the present application when it is arranged at the hole of the pump pipe;

[0025] Figure 2 yes Figure 1 Sectional view along line AA;

[0026] Figure 3 This is a partial structural diagram of the flexible shock-absorbing fixing device in an embodiment of the present application;

[0027] Figure 4 yes Figure 2 Cross-sectional view along line BB;

[0028] Figure 5 yes Figure 4 A partial perspective structural diagram.

[0029] In the accompanying drawings, the various reference numerals represent: 01, concrete delivery pump pipe; 02, pump pipe opening; 03, floor slab; 100, flexible shock-absorbing fixing device; 1, fixed shock-absorbing frame; 11, fixing frame; 111, first fixing frame; 112, second fixing frame; 12, elastic member; 2, clamping pipe clamp; 21, first arc pipe clamp; 211, first connecting ear; 22, second arc pipe clamp; 221, second connecting ear; 23, fastening assembly; 3, limiting frame; 31, first limiting member; 32, second limiting member; 321, third limiting part; 322, fourth limiting part; 33, locking assembly; 4, cross brace; 5, rubber pad. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.

[0031] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0033] Currently, traditional concrete pump pipe fixing technology primarily uses wooden beams to fill the gap between the concrete pump pipe and the floor slab, employing a wedge-shaped insert and squeeze method. This method of fixing the concrete pump pipe causes intense vibration during the concrete delivery process. Wooden beams are relatively incapable of filtering this vibration, which is directly transmitted to the floor slab, causing quality risks such as cracking in the slab and compromising the strength of the poured concrete.

[0034] In response to the above technical problems, the present application proposes a flexible shock-absorbing fixing device.

[0035] As attached Figure 1 As shown in FIG. 1 , it is a top view of the flexible shock-absorbing fixing device 100 in the embodiment of the present application when it is arranged at the hole of the pump pipe; Figure 2 As shown in the attached Figure 1 The cross-sectional view along line AA; as shown in the attached Figure 3 As shown in FIG. 1 , a partial structural diagram of the flexible shock-absorbing fixing device 100 in an embodiment of the present application is shown in FIG. Figure 4 As shown, the attached Figure 2 The cross-sectional view along line BB. Figure 1-4 It can be seen that the flexible shock-absorbing fixing device 100 includes four fixed shock-absorbing frames 1 , a clamping pipe clamp 2 and at least two limiting frames 3 .

[0036] The flexible, shock-absorbing fixture 100 is applied to a concrete pump pipe 01, which passes through a pump pipe opening 02. The flexible, shock-absorbing fixture 100 is disposed in the pump pipe opening 02 to secure the concrete pump pipe 01. The pump pipe opening 02 is disposed in a floor slab 03. For example, the size of the pump pipe opening 02 can be adjusted based on construction requirements.

[0037] The fixed shock-absorbing frame 1 includes a connected fixing frame 11 and an elastic member 12. Two of the four fixed shock-absorbing frames 1 are located below the floor slab 03, and the other two are located above the floor slab 03. The fixed shock-absorbing frame 1 above the floor slab 03 and the fixed shock-absorbing frame 1 below the floor slab 03 clamp the floor slab 03 to secure the flexible shock-absorbing fixture 100 to the pump pipe opening 02. When the concrete pump pipe 01 vibrates, it transmits the vibration to the fixed shock-absorbing frame 1. The fixed shock-absorbing frame 1 is damped by the elastic member 12, filtering and slowing the vibration. This reduces the intensity of the vibration transmitted to the floor slab 03 and thus prevents cracking of the floor slab 03. For example, the elastic member 12 is a spring.

[0038] It can be understood that the positions of the two fixed shock-absorbing frames 1 located above the floor 03 are set correspondingly, and the positions of the two fixed shock-absorbing frames 1 located below the floor 03 are set correspondingly, so that the positions of the four fixed shock-absorbing frames 1 correspond to each other.

[0039] The clamping collar 2 is connected to the fixing frame 11 and is used to clamp the concrete pump pipe 01 so as to fix the concrete pump pipe 01. For example, to accommodate concrete pump pipes 01 of different diameters, the size of the clamping collar 2 can be configured according to actual use requirements.

[0040] The limiting frame 3 connects and secures the fixed shock-absorbing frame 1 located above the floor 03 and the fixed shock-absorbing frame 1 located below the floor 03, so that the flexible shock-absorbing fixture 100 is fixed to the pump pipe opening 02. The limiting frame 3 adjusts its position so that the fixed shock-absorbing frame 1 above the floor 03 and the fixed shock-absorbing frame 1 located below the floor 03 clamp the floor 03. Taking into account the thickness of different floor slabs 03, the limiting frame 3 can adjust the different distances between the fixed shock-absorbing frame 1 located above the floor 03 and the fixed shock-absorbing frame 1 located below the floor 03. The distance between the fixed shock-absorbing frame 1 above the floor 03 and the fixed shock-absorbing frame 1 below the floor 03 is adjusted to be slightly greater than the thickness of the floor 03. After the device is inserted into the floor slab 03, the distance between the fixed shock-absorbing frame 1 above the floor 03 and the fixed shock-absorbing frame 1 below the floor 03 is adjusted by the limiting frame 3 to secure the flexible shock-absorbing fixture 100.

[0041] Through the above technical solution, it can be seen that during the concrete conveying process, the concrete conveying pump pipe 01 of the flexible shock-absorbing fixing device 100 of the present application will vibrate strongly, and the elastic part 12 can slow down and filter the vibration, thereby reducing the vibration intensity transmitted to the floor 03, thereby avoiding the problem of cracking of the floor 03.

[0042] In some embodiments, conventional concrete pump pipe 01 fixing technology still has the problem that the wooden beams need to be cut, and each floor opening needs to be cut, which requires a large number of beams. Moreover, the cut wooden beams are generally unusable after cutting, resulting in significant material loss. The flexible shock-absorbing fixing device 100 of the present application can be detachably connected to the floor slab 03. After the concrete is delivered, the flexible shock-absorbing fixing device 100 can be removed from the floor slab 03 and reused, saving material loss and reducing construction costs.

[0043] In some embodiments, the current conventional concrete pump pipe 01 fixing technology still has the problem that during the vibration of the concrete pump pipe 01, the wooden beams will produce irreversible deformation or displacement under the vibration load, causing the pump pipe fixing method to fail. At the same time, if the wooden beams are not tightly filled, they are easy to fall and injure the workers below, posing certain safety hazards. The flexible shock-absorbing fixing device 100 of the present application fixes the concrete pump pipe 01 by clamping the pipe clamp 2, and gives a certain elastic deformation through the elastic member 12, which can be elastically deformed during the vibration of the concrete pump pipe 01, and can avoid the flexible shock-absorbing fixing device 100 from irreversible deformation or displacement. The flexible shock-absorbing fixing device 100 clamps the floor slab 03 through the structural combination of the fixed shock-absorbing frame 1 and the limit frame 3, which can avoid the flexible shock-absorbing fixing device 100 from falling from the floor slab 03.

[0044] In some embodiments, the conventional concrete pump pipe 01 fixing technology still has the problem that the traditional pump pipe rigid fixing method generates a lot of noise during concrete delivery, which is not conducive to nighttime construction. The flexible shock-absorbing fixing device 100 of the present application filters vibrations through the elastic member 12, which can reduce the vibration sound generated by the vibration.

[0045] As attached Figure 2-3 As shown, in some embodiments, the fixing frame 11 includes a first fixing frame 111 and a second fixing frame 112. The elastic member 12 connects the first fixing frame 111 and the second fixing frame 112, respectively. The elastic member 12 is located between the first fixing frame 111 and the second fixing frame 112. The second fixing frame 112 abuts against the floor 03. The first fixing frame 111 is connected to the clamping pipe 2. When the vibration generated by the concrete pump pipe 01 during the concrete conveying process is transmitted to the first fixing frame 111, the first fixing frame 111 transmits the vibration to the elastic member 12. The elastic member 12 slows down and filters the vibration, thereby reducing the vibration intensity when the vibration is transmitted to the second fixing frame 112, thereby reducing the vibration intensity transmitted to the floor 03.

[0046] The first fixing frame 111 and the second fixing frame 112 can be made of channel steel, the convex surface of the first fixing frame 111 faces the concave surface of the second fixing frame 112, the side of the first fixing frame 111 is connected to firmly clamp the pipe clamp 2, and the second fixing frame 112 is pressed against the floor 03. The first fixing frame 111 and the second fixing frame 112 are connected at both ends by an elastic member 12. The two are separated so that the vibration of the concrete conveying pump pipe will not be directly transmitted to the floor 03, thereby reducing damage to the floor 03.

[0047] As attached Figure 1-5As shown, in some embodiments, the flexible shock-absorbing fixture 100 includes a cross brace 4, one end of which is connected to a first fixing frame 111 and the other end is connected to a clamping clamp 2. The cross brace 4 supports and secures the clamping clamp 2 and connects the clamping clamp 2 to the first fixing frame 111. The cross brace 4 has a certain length to position the clamping clamp 2 in the middle of the pump pipe opening 02, preventing the concrete pump pipe 01 from contacting the floor slab 03, thereby preventing the vibration generated by the concrete pump pipe 01 from being directly transmitted to the floor slab 03.

[0048] As attached Figure 3 As shown, in some embodiments, the clamping pipe clamp 2 includes a first arc pipe clamp and a second arc pipe clamp 22, and the first arc pipe clamp 21 and the second arc pipe clamp 22 are detachably connected. The first arc pipe clamp and the second arc pipe clamp 22 are connected to form a hollow circle to clamp the circular concrete delivery pump pipe 01.

[0049] As attached Figure 3 As shown, in some embodiments, the clamping pipe clamp 2 includes a fastening assembly 23. A first connecting lug 211 is provided at each end of the first arc-shaped pipe clamp 21, and a second connecting lug 221 is provided at each end of the second arc-shaped pipe clamp 22. The fastening assembly 23 is used to connect the first connecting lug 211 and the second connecting lug 221. The first connecting lug 211 and the second connecting lug 221 both extend radially. The fastening assembly 23 includes a screw / bolt and a nut. The first connecting lug 211 and the second connecting lug 221 both have screw holes. The screw / bolt passes through the screw holes of the first connecting lug 211 and the second connecting lug 221. The screw / bolt is secured at both ends with nuts and tightened, thereby connecting the first connecting lug 211 to the second connecting lug 221.

[0050] As attached Figure 2-3As shown, in some embodiments, the limiting frame 3 includes a first limiting member 31, a second limiting member 32, and a locking assembly 33. One end of the locking assembly is detachably connected to the first limiting member 31, and the other end is detachably connected to the second limiting member 32. The locking assembly 33 is used to adjust the distance between the first limiting member 31 and the second limiting member 32. The first limiting member 31 and the second limiting member 32 are respectively connected to the fixed shock-absorbing frame 1 above the floor 03 and the fixed shock-absorbing frame 1 below the floor 03. Exemplarily, the locking assembly 33 includes a screw / bolt and a nut. The first limiting member 31, the second limiting member 32, the fixed shock-absorbing frame 1 above the floor 03, and the fixed shock-absorbing frame 1 below the floor 03 are all provided with screw holes. Pass the screw / bolt through the screw holes of the first limiting piece 31, the second limiting piece 32, the fixed shock-absorbing frame 1 above the floor 03, and the fixed shock-absorbing frame 1 below the floor 03, adjust the distance between the fixed shock-absorbing frame 1 above the floor 03 and the fixed shock-absorbing frame 1 below the floor 03, so that the two fixed shock-absorbing frames 1 clamp the floor 03, and then tighten the two ends of the screw / bolt with nuts to achieve the purpose of firmly clamping the floor 03 by the two fixed shock-absorbing frames 1.

[0051] As attached Figure 1 , Attachment Figure 4-5 As shown, in some embodiments, the pump tube opening 02 is square, and the flexible shock-absorbing fixture 100 includes four limit brackets 3, which are respectively arranged at the four corners of the pump tube opening 02. In this arrangement, the four limit brackets 3 can limit the horizontal movement of the flexible shock-absorbing fixture 100.

[0052] As attached Figure 4 As shown, in some embodiments, the first limiting member 31 includes a first limiting portion (not shown) and a second limiting portion (not shown) connected to each other. The angle between the first limiting portion and the second limiting portion is 90 degrees, and the first limiting portion and the second limiting portion respectively abut two adjacent side surfaces of the pump pipe opening 02. The second limiting member 32 includes a third limiting portion 321 and a fourth limiting portion 322 connected to each other. The angle between the third limiting portion 321 and the fourth limiting portion 322 is 90 degrees, and the third limiting portion 321 and the fourth limiting portion 322 respectively abut two adjacent side surfaces of the pump pipe opening 02. By abutting the first limiting portion and the second limiting portion against both sides of the four 90-degree angles of the pump pipe opening 02, the horizontal movement of the flexible shock-absorbing fixture 100 can be effectively restricted. A total of four first limiting members 31 and four second limiting members 32 are provided on the left and right fixed shock-absorbing frames 1 above the floor 03 and the left and right fixed shock-absorbing frames 1 below the floor 03, which are respectively pressed against the four sides of the pump pipe hole 02, and can firmly install the fixed shock-absorbing frames 1 on the floor 03 without causing horizontal movement.

[0053] As attached Figure 2-3As shown, in some embodiments, a rubber pad 5 is provided at the position where the fixing frame 11 abuts against the floor 03. On the one hand, the rubber pad 5 can prevent the friction between the fixing frame 11 and the floor 03, thereby preventing the fixing frame 11 from being worn. On the other hand, the rubber pad 5 can absorb the vibration transmitted from the fixing frame 11, thereby reducing the vibration intensity transmitted to the floor 03. Figure 5 As shown in the attached Figure 5 The wall and part of the fixed shock-absorbing frame are shown in perspective to reveal the elastic member 12 and the rubber pad 5. It can be understood that the positions of the elastic member 12 and the rubber pad 5 correspond to each other. In the vertical direction, the shadow of the elastic member 12 on the floor 03 falls within the shadow of the rubber pad 5 on the floor 03. This arrangement can better filter and absorb vibrations.

[0054] As attached Figure 2-3 As shown, in some embodiments, rubber pads 5 are provided where the first and second stoppers 31 and 32 abut the floor slab 03. It is understood that the first and second stoppers 31 and 32 are connected to the fixed shock-absorbing frame 1 above and below the floor slab 03, respectively. During the concrete transportation process, vibrations generated by the concrete pump pipe 01 are transmitted to the first and / or second stoppers 31 and 32 through the fixed shock-absorbing frame 1. The first and second stoppers 31 and 32 are in direct contact with the floor slab 03, transmitting the vibrations to the floor slab 03. Rubber pads 5 are provided where the first and second stoppers 31 and 32 abut the floor slab 03. These pads effectively absorb vibrations and prevent friction between the first and second stoppers 31 and the floor slab 03, thereby preventing damage to the first and / or second stoppers 32.

[0055] In some embodiments, rubber pads 5 are provided where the fixing frame 11 abuts the floor slab 03, and rubber pads 5 are provided where the first and second limiting members 31 and 32 abut the floor slab 03. In other words, rubber pads 5 are provided at each location where the flexible shock-absorbing fixture 100 contacts the floor slab 03. This arrangement not only prevents friction between the flexible shock-absorbing fixture 100 and the floor slab 03, thereby preventing wear on the flexible shock-absorbing fixture 100, but also absorbs vibrations transmitted from the flexible shock-absorbing fixture 100, thereby reducing the intensity of the vibrations transmitted to the floor slab 03.

[0056] It can be seen from the above embodiments that the flexible shock-absorbing fixing device 100 of the present application can achieve multi-level shock absorption. The flexible shock-absorbing fixing device 100 is combined with an elastic member 12 and a rubber pad 5 to achieve multi-level shock absorption. The elastic member 12 is mainly used to absorb vertical impact force. The rubber pad 5 disperses horizontal vibration energy through compression deformation, which can greatly filter out vibration loads. The shock-absorbing components are separated from the fixing components, reducing the vibration transmission of the concrete conveying pump pipe 01 to the structure, reducing the damage to the structure caused by the vibration of the concrete conveying pump pipe 01, and reducing the subsequent maintenance costs.

[0057] In addition, the fixed shock-absorbing frame 1 and the limiting frame 3 of the flexible shock-absorbing fixture 100 of the present application can be firmly fixed on the floor 03 without penetrating or damaging the floor 03, and no pre-embedded parts are required, which can significantly improve construction quality and efficiency. The clamping pipe clamp 2 can effectively fix the concrete delivery pump pipe 01, and the elastic member 12 and the rubber pad 5 can effectively filter vibrations and reduce damage to the floor 03. The setting of the elastic member 12 and the rubber pad 5 can also reduce noise generation, help efficient construction, and shorten construction period. At the same time, the flexible shock-absorbing fixture 100 of the present application can be reused, reducing material waste and lowering construction costs.

[0058] The present application provides a method for using a flexible shock-absorbing fixing device 100. In some embodiments, the method for using the flexible shock-absorbing fixing device 100 is applied to the flexible shock-absorbing fixing device 100 described in any of the above embodiments. The method for using the flexible shock-absorbing fixing device 100 includes:

[0059] SO1: One of the two fixed shock-absorbing frames 1 is pre-connected with the other fixed shock-absorbing frame 1 through a limit frame 3, and the distance between the two fixed shock-absorbing frames 1 is set to a preset distance, which is greater than the thickness of the floor 03.

[0060] The preset distance is greater than the thickness of the floor 03, so that one fixed shock-absorbing frame 1 can be placed above the floor 03 and the other fixed shock-absorbing frame 1 can be placed below the floor 03. After the fixed shock-absorbing frames 1 above and below the floor 03 are placed, the distance between the two fixed shock-absorbing frames 1 can be gradually reduced by adjusting the limit frame 3 so that the two fixed shock-absorbing frames 1 can clamp the floor 03.

[0061] SO2: Clamp the two connected fixed shock-absorbing frames 1 to the floor 03, and adjust the limiting frame 3 so that one of the two fixed shock-absorbing frames 1 is located above the floor 03 and pressed against the floor 03, and the other fixed shock-absorbing frame 1 is located below the floor 03 and pressed against the floor 03, and the limiting frame 3 presses against the inner wall surface of the pump pipe hole 02.

[0062] The two fixed shock-absorbing frames 1 are respectively pressed against the top and bottom of the floor 03, which can limit the movement of the flexible shock-absorbing fixing device 100 in the up and down directions. The limit frame 3 is pressed against the inner wall surface of the pump pipe hole 02 to limit the movement of the flexible shock-absorbing fixing device 100 in the horizontal direction. With this arrangement, the flexible shock-absorbing fixing device 100 can be stably fixed to the pump pipe hole 02.

[0063] SO3: Repeat the above steps to make the other two fixed shock-absorbing brackets 1 clamp the floor 03.

[0064] SO4: Pass the concrete pump pipe 01 through the clamping pipe clamp 2, and adjust the clamping pipe clamp 2 so that the clamping pipe clamp 2 clamps the concrete pump pipe 01.

[0065] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A flexible shock-absorbing fixing device, characterized in that: The flexible shock-absorbing fixing device is applied to a concrete delivery pump pipe, the concrete delivery pump pipe passes through a pump pipe hole, the flexible shock-absorbing fixing device is arranged at the pump pipe hole to fix the concrete delivery pump pipe, the pump pipe hole is arranged on a floor slab, and the flexible shock-absorbing fixing device includes: Four fixed shock-absorbing frames, each comprising a fixed frame and an elastic member connected thereto, two of the four fixed shock-absorbing frames being located below the floor slab, and the other two being located above the floor slab; A clamping pipe hoop, the clamping pipe hoop is connected to the fixing frame and is used to clamp the concrete delivery pump pipe; At least two limiting frames are used to connect and fix the fixed shock-absorbing frame located above the floor and the fixed shock-absorbing frame located below the floor, so that the flexible shock-absorbing fixing device is fixed to the pump pipe hole.

2. The flexible shock-absorbing fixing device according to claim 1, characterized in that: The fixing frame includes a first fixing frame and a second fixing frame, the elastic member connects the first fixing frame and the second fixing frame respectively, the elastic member is located between the first fixing frame and the second fixing frame, the second fixing frame abuts against the floor slab, and the first fixing frame is connected to the clamping pipe clamp.

3. The flexible shock-absorbing fixing device according to claim 2, characterized in that: The flexible shock-absorbing fixing device includes a cross brace, one end of which is connected to the first fixing frame, and the other end of which is connected to the clamping pipe clamp.

4. The flexible shock-absorbing fixing device according to any one of claims 1 to 3, characterized in that: The clamping pipe hoop includes a first arc-shaped pipe hoop and a second arc-line pipe hoop, and the first arc-line pipe hoop and the second arc-line pipe hoop are detachably connected.

5. The flexible shock-absorbing fixing device according to claim 4, characterized in that: The clamping pipe clamp includes a fastening assembly, both ends of the first arc pipe clamp are provided with a first connecting ear, both ends of the second arc pipe clamp are provided with a second connecting ear, and the fastening assembly is used to connect the first connecting ear and the second connecting ear.

6. The flexible shock-absorbing fixing device according to claim 1, characterized in that: The limiting frame includes a first limiting member, a second limiting member and a locking assembly, one end of the locking assembly is detachably connected to the first limiting member, and the other end is detachably connected to the second limiting member, and the locking assembly is used to adjust the distance between the first limiting member and the second limiting member, and the first limiting member and the second limiting member are respectively connected to the fixed shock-absorbing frame above the floor slab and the fixed shock-absorbing frame below the floor slab.

7. The flexible shock-absorbing fixing device according to claim 6, characterized in that: The pump pipe hole is square, and the flexible shock-absorbing fixing device includes four limiting frames, which are respectively arranged at the four corners of the pump pipe hole.

8. The flexible shock-absorbing fixing device according to claim 7, characterized in that: The first limiting member includes a first limiting portion and a second limiting portion connected to each other, the angle between the first limiting portion and the second limiting portion is 90 degrees, and the first limiting portion and the second limiting portion respectively abut against two adjacent side surfaces of the pump tube hole; The second limiting member includes a third limiting portion and a fourth limiting portion connected to each other, the angle between the third limiting portion and the fourth limiting portion is 90 degrees, and the third limiting portion and the fourth limiting portion respectively abut against two adjacent side surfaces of the pump tube hole.

9. The flexible shock-absorbing fixing device according to claim 8, characterized in that: A rubber pad is provided at the position where the fixing frame abuts against the floor slab, and / or a rubber pad is provided at the position where the first limiting member and the second limiting member abut against the floor slab.

10. A method for using a flexible shock-absorbing fixing device, characterized in that: The method of use is applied to the flexible shock-absorbing fixing device according to any one of claims 1 to 9, and the method of use includes: Connecting one of the two fixed shock-absorbing frames to the other fixed shock-absorbing frame in advance through a limit frame, and setting the distance between the two fixed shock-absorbing frames to a preset distance, wherein the preset distance is greater than the thickness of the floor slab; The two connected fixed shock-absorbing frames are clamped to the floor slab, and the limiting frame is adjusted so that one of the two fixed shock-absorbing frames is located above the floor slab and pressed against the floor slab, and the other fixed shock-absorbing frame is located below the floor slab and pressed against the floor slab, and the limiting frame presses against the inner wall surface of the pump pipe opening; Repeat the above steps to fix the other two shock-absorbing brackets to the floor; Pass the concrete pump pipe through the clamping pipe hoop, and adjust the clamping pipe hoop so that the clamping pipe hoop clamps the concrete pump pipe.

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