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CN-224228305-U - Concrete pump output head suitable for filling gaps behind secondary structure filling wall

CN224228305UCN 224228305 UCN224228305 UCN 224228305UCN-224228305-U

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a concrete pump output head suitable for filling a gap after a secondary structure filling wall, which comprises a base plate, wherein one side of the base plate is provided with a moving mechanism, the other side of the base plate is provided with an auxiliary connecting mechanism, the moving mechanism comprises a fixed plate, the fixed plate is fixedly welded with the base plate, one side of the fixed plate is fixedly provided with a T-shaped connecting plate, the end part of the T-shaped connecting plate is rotationally connected with a wheel shaft, and one end of the wheel shaft is movably provided with a moving wheel. In the concrete filling process, workers can move the spraying heads along the trend of the gaps, as the thickened springs are connected between the spring gaskets and the U-shaped blocks, and the wheel shafts are rotationally connected with the T-shaped connecting plates, each moving wheel can adapt to the fluctuation of the wall surface, the contact between other moving wheels and the ground is not influenced, and damage caused by overlarge left-right inclination angles of the spraying heads due to suspension of the moving wheels is avoided.

Inventors

  • DING HONGJUN

Assignees

  • 江苏拓普埃尔空气系统科技有限公司

Dates

Publication Date
20260512
Application Date
20250420

Claims (8)

  1. 1. The concrete pump output head suitable for the plug gap filling after the secondary structure filling wall comprises a base plate (1) and is characterized in that one side of the base plate (1) is provided with a moving mechanism, and the other side of the base plate (1) is provided with an auxiliary connecting mechanism; The movable mechanism comprises a fixed plate (2), the fixed plate (2) is fixedly welded with a base plate (1), a T-shaped connecting plate (3) is fixedly arranged on one side of the fixed plate (2), an axle (4) is rotationally connected to the end of the T-shaped connecting plate (3), a movable wheel (5) is movably arranged at one end of the axle (4), a spring gasket (6) is fixedly arranged on one side of the axle (4), U-shaped blocks (7) are fixedly arranged on two sides of the base plate (1), and a thickening spring (8) is connected between the spring gasket (6) and the U-shaped blocks (7).
  2. 2. The concrete pump output head suitable for filling a plug seam behind a secondary structure filling wall according to claim 1, wherein the auxiliary connecting mechanism comprises a transverse plate (9), the transverse plate (9) is vertically connected with a base plate (1), and a positioning block (10) is fixedly arranged at the top end of the transverse plate (9).
  3. 3. The concrete pump output head suitable for plug gap filling after a secondary structure filling wall according to claim 2, wherein a connecting pipe (11) is arranged in the positioning block (10) in a penetrating mode, one end, close to the base plate (1), of the connecting pipe (11) is communicated with an injection head (12), and one end, far away from the base plate (1), of the connecting pipe (11) is provided with internal threads.
  4. 4. The concrete pump output head suitable for filling the plug seam behind the secondary structure filling wall according to claim 2, wherein the top end of the positioning block (10) is in threaded connection with an elastic bolt (13), the top surface of the transverse plate (9) is provided with a U-shaped clamping groove (901), and the U-shaped clamping groove (901) is mutually matched with the bottom end of the injection head (12).
  5. 5. The concrete pump output head suitable for filling the plug seam behind the secondary structure filling wall according to claim 4, wherein the two sides of the transverse plate (9) are fixedly provided with handle bars (14), and foam handle sleeves (15) are sleeved outside the handle bars (14).
  6. 6. The concrete pump output head suitable for filling the secondary structure filling wall back clearance according to claim 1, wherein the fixing plate (2) is provided with mounting grooves (201), the T-shaped connecting plate (3) is provided with four threaded through holes (301), the four threaded through holes (301) are in one-to-one correspondence with the mounting grooves (201), and the threaded through holes and the mounting grooves (201) are provided with mounting bolts (302) in a matched mode.
  7. 7. The concrete pump output head suitable for filling the back clearance of the secondary structure filling wall according to claim 1, wherein the T-shaped connecting plate (3) is provided with a connecting hole (303), and one end of the wheel shaft (4) close to the T-shaped connecting plate (3) is fixedly provided with a connecting clamping plate (401).
  8. 8. The concrete pump output head suitable for the plug gap filling after the secondary structure filling wall according to claim 7, wherein the connecting clamping plate (401) is provided with a through hole corresponding to the connecting hole (303), and the connecting hole (303) and the through hole are provided with a connecting pin (402) in a matching way.

Description

Concrete pump output head suitable for filling gaps behind secondary structure filling wall Technical Field The utility model relates to the technical field of constructional engineering, in particular to a concrete pump output head suitable for filling gaps after filling walls with secondary structures. Background The secondary structure filling wall is mainly used for separating the space, and the large space can be divided into different small spaces according to the using function requirement of the building. Meanwhile, the sound insulation type floor can play a certain sound insulation role, and sound interference among different spaces is reduced. In addition, the filling wall also has certain heat preservation and insulation performance, and is helpful for improving the thermal environment of the building. Although it does not bear the main structural load of the building, it has important supplementary and perfecting functions and performances of the building. In order to ensure the construction quality, the caulking operation is required to be carried out by means of corresponding equipment during the construction of the secondary structure filling wall. A concrete pump outlet head suitable for gap filling after a secondary structure is filled by a wall, as disclosed in the grant publication number CN 221856302U. The spray nozzle is V-shaped and comprises a top plate and a bottom plate, wherein the top plate is fixedly connected with the upper part of the connecting pipe, the bottom plate is hinged with the lower part of the connecting pipe, and an elastic connecting plate is arranged between the top plate and the bottom plate. The method can adapt to gaps with different heights, can fill the gaps perfectly by one-time operation, is simple to operate, reduces the workload of constructors and improves the engineering quality. However, in the use process, the rotating cylinder is difficult to adapt to the uneven wall surface, the rotating cylinder part is easy to suspend, the nozzle is inclined left and right, the abrasion speed of the nozzle is increased, and the construction stability of concrete joint filling operation is inconvenient to ensure. Disclosure of utility model The utility model aims to provide a concrete pump output head suitable for filling a gap after a secondary structure filling wall so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The concrete pump output head suitable for the plug gap filling after the secondary structure filling wall comprises a base plate, wherein a moving mechanism is arranged on one side of the base plate, and an auxiliary connecting mechanism is arranged on the other side of the base plate. Preferably, the moving mechanism comprises a fixed plate, fixed plate and bed plate fixed welding, fixed plate one side fixed mounting has T type connecting plate, T type connecting plate tip rotates and is connected with the shaft, shaft one end movable mounting has the removal wheel, shaft one side is fixed to be provided with spring spacer, the fixed U type piece that is provided with in bed plate both sides, be connected with the thickening spring between spring spacer and the U type piece, the mounting groove has been seted up to the fixed plate, four screw thread through-holes have been seted up to T type connecting plate, four screw thread through-hole and mounting groove one-to-one, the screw thread is provided with the mounting bolt with the mounting groove is supporting, the connecting hole has been seted up to T type connecting plate, the shaft is close to T type connecting plate one end fixed connection splint that is provided with, the through-hole that corresponds with the connecting hole is seted up to the connecting splint, the connecting hole is provided with the connecting pin with the through-hole is supporting. Through the technical scheme, the T-shaped connecting plate is fixedly arranged on the fixed plate through the mounting bolt, the wheel shaft is rotationally connected with the T-shaped connecting plate through the connecting pin, and the thickened spring connected between the spring gasket and the U-shaped block provides elastic supporting force for the movable wheel. Preferably, the auxiliary connecting mechanism comprises a transverse plate, the transverse plate is vertically connected with the base plate, a positioning block is fixedly arranged at the top end of the transverse plate, a connecting pipe is arranged inside the positioning block in a penetrating mode, the connecting pipe is close to one end of the base plate and is communicated with the other end of the base plate, an internal thread is arranged at one end, far away from the base plate, of the connecting pipe, an elastic bolt is connected with the top end of the positioning block in a threaded mode, a U-shaped clamping groove is formed in the top surface of the transve