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CN-122014915-A - Lower hanging concrete pump pipe fixing device and use method thereof

CN122014915ACN 122014915 ACN122014915 ACN 122014915ACN-122014915-A

Abstract

The invention provides a lower hanging concrete pump pipe fixing device which comprises a pump pipe, a first clamp, a second clamp, a positioning steel plate, an elastic support frame, a fixing clamping plate and a fixing clamping plate, wherein the pump pipe penetrates through a preset hole of a floor, the first clamp is fixedly connected to the lower side wall of the pump pipe, the second clamp is fixedly connected to the upper side wall of the pump pipe, the positioning steel plate is arranged at the lower part of the floor, the pump pipe penetrates through the middle of the positioning steel plate, one end of the elastic support frame is movably connected to the side wall of the first clamp, the other end of the elastic support frame is rotatably connected to the lower part of the positioning steel plate, the fixing clamping plate is matched on the floor, the upper part of the fixing clamping plate is fixedly connected with the second clamp, and the lower part of the fixing clamping plate is fixedly connected to the positioning steel plate. The invention has simple and convenient installation and high applicability.

Inventors

  • XU HUANING
  • WANG FEICHAO
  • ZHANG LIBIN
  • WU SHUANG
  • LI LU
  • TIAN YUHANG

Assignees

  • 中国建筑第二工程局有限公司

Dates

Publication Date
20260512
Application Date
20260320

Claims (9)

  1. 1. The utility model provides a lower hanging concrete pump pipe fixing device, includes pump line (2), pump line (2) are followed floor and are predetermine the hole and pass, its characterized in that still includes: the first clamp (1) is fixedly connected to the side wall of the lower part of the pump pipe (2); the second clamp (8) is fixedly connected to the upper side wall of the pump pipe (2); A positioning steel plate (7), wherein the positioning steel plate (7) is arranged at the lower part of the floor, and the pump pipe (2) passes through the middle part of the positioning steel plate (7); the elastic support frame (3), one end of the elastic support frame (3) is movably connected to the side wall of the first clamp (1), and the other end of the elastic support frame (3) is rotatably connected to the lower part of the positioning steel plate (7); The fixed cardboard (6), fixed cardboard (6) cooperation is on the floor to fixed cardboard (6) upper portion and second clamp (8) fixed connection, fixed cardboard (6) lower part fixed connection is on location steel sheet (7).
  2. 2. The lower hanging concrete pump pipe fixing device according to claim 1, wherein the positioning steel plate (7) comprises a second plate body (71), a second through hole (72) is formed in the middle of the second plate body (71), and the pump pipe (2) passes through the second through hole (72).
  3. 3. The lower hanging concrete pump pipe fixing device according to claim 2, wherein the fixing clamping plate (6) comprises a U-shaped piece (61), the U-shaped piece (61) is wrapped on the edge of a floor, a second screw rod (63) is fixedly connected to the lower portion of the U-shaped piece (61), a sliding hole (73) is formed in the second plate body (71), and the second screw rod (63) penetrates through the sliding hole (73) and is fixed through a nut.
  4. 4. A lower hanging concrete pump pipe fixing device according to claim 3, wherein a vertical plate (62) is fixedly connected to the upper portion of the U-shaped piece (61), a first screw (10) is fixedly connected to the side wall of the second clamp (8), and the first screw (10) penetrates through the vertical plate (62) and is fixed through a matching nut.
  5. 5. The lower hanging concrete pump pipe fixing device according to claim 2, wherein the two ends of the elastic support frame (3) are respectively provided with a second connecting lug (31) and a third connecting lug (37), the side wall of the first clamp (1) is provided with a first connecting lug (11), the lower part of the second plate body (71) is fixedly connected with a fifth connecting lug (74), and the second connecting lug (31) and the third connecting lug (37) are respectively matched with the first connecting lug (11) and the fifth connecting lug (74).
  6. 6. The lower hanging concrete pump pipe fixing device according to claim 2, wherein an elongated steel plate (4) is arranged on the side wall of the second plate body (71), the elongated steel plate (4) comprises a first plate body (41), a fourth connecting lug (42) is arranged on the first plate body (41), an elastic supporting frame (3) and a first clamping hoop (1) which are connected with the elongated steel plate (4) are further arranged, a second connecting lug (31) and a third connecting lug (37) are respectively arranged at two ends of the elastic supporting frame (3), a first connecting lug (11) is arranged on the side wall of the first clamping hoop (1), and the second connecting lug (31) and the third connecting lug (37) are respectively matched with the first connecting lug (11) and the fourth connecting lug (42).
  7. 7. The lower hanging concrete pump pipe fixing device according to claim 5 or 6, wherein one end of the second connecting lug (31) is fixedly connected with a pipe fitting (32), one end of the third connecting lug (37) is fixedly connected with a telescopic rod (36), the other end of the telescopic rod (36) is fixedly connected with a limiting block (34), two sides of the limiting block (34) are respectively provided with a first spring (33) and a second spring (35), and the other ends of the first spring (33) and the second spring (35) are propped against the inner wall of the pipe fitting (32).
  8. 8. The lower hanging concrete pump pipe fixing device according to claim 6, wherein a first through hole (43) is formed in the edge of the first plate body (41), a third through hole (75) is formed in the edge of the second plate body (71), a connecting steel plate (5) is clamped and arranged on the edges of the first plate body (41) and the second plate body (71), bolts are inserted into the connecting steel plate (5), and the bolts penetrate through the first through hole (43) and the third through hole (75).
  9. 9. The lower hanging concrete pump pipe fixing device according to claim 6, wherein the upper ends of the first plate body (41) and/or the second plate body (71) are/is provided with a buffer rubber pad (9), and the upper ends of the buffer rubber pads (9) are propped against the lower end face of the floor.

Description

Lower hanging concrete pump pipe fixing device and use method thereof Technical Field The invention relates to the technical field of construction members, in particular to a lower hanging concrete pump pipe fixing device and a using method thereof. Background At present, when concrete is poured in projects such as high-rise buildings and workshops, a fixed pump pipe is generally adopted for conveying the concrete. At present, no device for fixing a vertical concrete pump pipe at the upper end of a pipeline segmented from a floor exists. When the layer height is higher, generally, a pump pipe support is erected from the bottom by adopting a steel pipe and a fastener or is not fixed in direct selection, the process of erecting a scaffold is complex, time and labor are consumed, and the construction is difficult in a narrow space, and the pump pipe is easy to crack due to no fixing measure, so that certain potential safety hazards exist, and the method is as follows: (1) When the pump pipe is supported, the traditional method is limited by the layer height, the upper section of the pump pipe is often subjected to unfixed measures, or is simply fixed only by reserving materials such as a hole plug, and the like, when concrete is pumped for a long time, the pump pipe vibrates, so that the wood is easy to rub and fall off, the fixing effect is lost, and the pump pipe joint is loosened and even broken due to the fact that the pumping is not carried out for a long time; (2) When the pump pipe frame is manually erected in the traditional fixing mode, the height of the frame body to be erected is higher under the condition of higher layer height, otherwise, the upper pump pipe is difficult to effectively fix; (3) The traditional pump pipe support fixing mode is transferred, the cast support is required to be removed, the scaffold is required to be re-erected, the working procedure is complex, and time and labor are consumed; (4) Steel pipe and fastener are rigid connection in traditional pump pipe support form, can't carry out effective buffering to the pump pipe vibration, and long-time pumping also can produce certain influence to support body stability. Disclosure of Invention In order to solve the problems, the invention discloses a lower hanging concrete pump pipe fixing device, which comprises a pump pipe, wherein the pump pipe penetrates through a preset hole of a floor and further comprises: the first clamp is fixedly connected to the side wall of the lower part of the pump pipe; the first clamp and the second clamp are fixed on the pump pipe in a clasping way; The positioning steel plate is arranged at the lower part of the floor, and the pump pipe passes through the middle part of the positioning steel plate; One end of the elastic support frame is movably connected to the side wall of the first clamp, and the other end of the elastic support frame is rotatably connected to the lower part of the positioning steel plate; The fixed cardboard, fixed cardboard cooperation is on the floor to fixed cardboard's upper portion and second clamp fixed connection, fixed cardboard's lower part fixed connection is on the location steel sheet, and fixed cardboard then plays fixed effect, realizes the fixed to parts such as pump line, location steel sheet. Preferably, the positioning steel plate comprises a second plate body, a second through hole is formed in the middle of the second plate body, and the pump pipe penetrates through the second through hole. The second through hole is arranged in the middle of the second plate body, namely, the pump pipe is positioned. Preferably, the fixed clamping plate comprises a U-shaped piece, the U-shaped piece is clasped at the edge of the floor, a second screw rod is fixedly connected to the lower portion of the U-shaped piece, a sliding hole is formed in the second plate body, and the second screw rod penetrates through the sliding hole and is fixed through a nut. The U-shaped piece is clamped on the floor, and the fixed connection of the U-shaped piece and the positioning steel plate is realized by means of the second screw rod and the nut. Preferably, the upper portion fixedly connected with riser of U-shaped spare, the lateral wall fixedly connected with first screw rod of second clamp, first screw rod passes from the riser to it is fixed to cooperate the nut. Preferably, the two ends of the elastic support frame are respectively provided with a second connecting lug and a third connecting lug, the side wall of the first clamp is provided with a first connecting lug, the lower part of the second plate body is fixedly connected with a fifth connecting lug, and the second connecting lug and the third connecting lug are respectively matched with the first connecting lug and the fifth connecting lug. Through second engaging lug, third engaging lug, first engaging lug, fifth engaging lug, realize that the elastic support frame is connected respectively at first clamp, location stee