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CN-224213274-U - A draw-in groove board structure for different width combination wall guide walls

CN224213274UCN 224213274 UCN224213274 UCN 224213274UCN-224213274-U

Abstract

The application relates to a clamping groove plate structure for combined wall guide walls with different widths, and relates to the technical field of underground wall construction. The clamping groove plate structure comprises a top plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are vertically arranged, the first side plate and the second side plate are arranged in parallel at intervals, the first side plate and the second side plate can be inserted between two side guide walls, the top plate is flatly paved on the upper sides of the first side plate and the second side plate, the top plate is vertically connected with the first side plate and the second side plate, flying wing parts used for supporting the sides of the two side guide walls are arranged on two sides of the top plate, slotted holes are formed in the middle of the width direction of the top plate, and the side walls of the two sides of the slotted holes are flush with the side surfaces opposite to the first side plate and the second side plate. The application achieves the technical effects of enhancing the structural strength of the clamping groove plate, adapting to the requirements of guide walls with different widths and simplifying construction operation.

Inventors

  • LI XIYIN
  • Mei Shuheng
  • YUAN CHUNJIAN
  • WANG YONGFEI
  • WANG QIANG

Assignees

  • 武汉武建机械施工有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (9)

  1. 1. The clamping groove plate structure for the combined wall guide walls with different widths is characterized by comprising a top plate (10), a first side plate (20) and a second side plate (30), wherein the first side plate (20) and the second side plate (30) are vertically arranged, the first side plate (20) and the second side plate (30) are arranged at intervals in parallel, the first side plate (20) and the second side plate (30) can be inserted between the two side guide walls, the top plate (10) is flatly paved on the upper sides of the first side plate (20) and the second side plate (30), the top plate (10) is vertically connected with the first side plate (20) and the second side plate (30), wing parts (11) used for supporting the upper sides of the two side guide walls are arranged on two sides of the top plate (10), slotted holes (12) are formed in the middle of the width direction of the top plate (10), and two side walls of the slotted holes (12) are flush with the opposite side surfaces of the first side plate (20) and the second side plate (30).
  2. 2. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 1, wherein a top frame (40) is arranged at the bottom of the top plate (10), the top frame (40) comprises at least 4 longitudinal beams (41) and at least two transverse beams (42), the longitudinal beams (41) and the transverse beams (42) are encircled to form a rectangular frame structure, the top plate (10) is welded on the top frame (40), the two longitudinal beams (41) are respectively located on two sides of the top plate (10), the two longitudinal beams (41) are respectively located on two sides of a slotted hole (12) in the top plate (10), and the two transverse beams (42) are respectively located on two ends of the top plate (10).
  3. 3. The structure of the channel plate for the guide wall of the composite wall with different widths according to claim 2, wherein a plurality of reinforcing beams (43) are further arranged between two adjacent longitudinal beams (41) positioned on the same side of the slotted hole (12) on the top plate (10) at intervals for reinforcing the connection between the longitudinal beams (41).
  4. 4. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 2, wherein a first side frame (50) is arranged on one side, away from the second side plate (30), of the first side plate (20), the first side frame (50) comprises a plurality of first vertical beams (51) which are arranged at intervals, the first side plate (20) is welded on the first side frame (50), a second side frame (60) is arranged on one side, away from the first side plate (20), of the second side plate (30), the second side plate (30) is welded on the second side frame (60), the second side frame (60) comprises a plurality of second vertical beams (61) which are arranged at intervals, and the upper ends of all the first vertical beams (51) and the upper ends of all the second vertical beams (61) are welded with the bottoms of the corresponding longitudinal beams (41) above the second side plates.
  5. 5. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 4, wherein first guide plates (52) which are inclined downwards are welded at the lower ends of all the first vertical beams (51), second guide plates (62) which are inclined downwards are welded at the lower ends of all the second vertical beams (61), and the first guide plates (52) and the second guide plates (62) enable the lower sides of the first side plates (20) and the second side plates (30) to form downward horn mouths.
  6. 6. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 4 or 5, wherein first angle steel (53) welded and fixedly connected with the top plate (10) and the first side plate (20) are arranged between any two adjacent first vertical beams (51), and second angle steel (63) welded and fixedly connected with the top plate (10) and the second side plate (30) are arranged between any two adjacent second vertical beams (61).
  7. 7. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 1, wherein a plurality of lifting lugs (70) are distributed at two ends of the top plate (10), and the lifting lugs (70) are provided with through holes (71) for penetrating steel wire ropes or steel bar rods.
  8. 8. The channel plate structure for the composite wall guide wall with different widths according to claim 4 or 5, wherein the top plate (10), the first side plate (20) and the second side plate (30) are all made of stainless steel plates, and the top frame (40), the first side frame (50) and the second side frame (60) are all made of channel steel, i-steel or/and angle steel.
  9. 9. The clamping groove plate structure for the combined wall guide wall with different widths according to claim 5, wherein the thicknesses of the top plate (10), the first guide plate (52) and the second guide plate (62) are 15-20 mm, and the thicknesses of the first side plate (20) and the second side plate (30) are 8-12 mm.

Description

A draw-in groove board structure for different width combination wall guide walls Technical Field The application relates to the technical field of underground wall construction, in particular to a clamping groove plate structure for guide walls of combined walls with different widths. Background Guide wall construction is a key process for ensuring the axial position of the underground wall and the grooving quality. The construction accuracy of the guide wall directly relates to the accuracy of the underground wall, so that attention must be paid to the clearance dimension, vertical and horizontal accuracy, and the plane position of the inside of the guide wall when constructing the guide wall. In the field of hydraulic engineering and building construction, a plurality of walls with different widths are constructed underground to form a combined wall according to requirements, so that construction requirements are met. For example, in the flood control project of ship lock engineering, the diaphragm wall is built, the reinforced concrete underground diaphragm wall is built, and the diaphragm wall is positioned below the reinforced concrete underground diaphragm wall, and the thickness of the diaphragm wall is smaller than that of the reinforced concrete underground diaphragm wall. Along with the continuous promotion of infrastructure construction, the application of the combined wall with different widths is increased, and particularly in the scenes of deep foundation pit support, underground continuous wall and impervious wall combination and the like, the combined wall has higher requirements on construction efficiency, cost control and environmental protection. In order to meet the requirements, construction technology is also continuously advanced, and various construction methods and matched equipment are gradually formed. The guide wall is a key for ensuring the accurate position and the grooving quality of the underground continuous wall, and is often subjected to static and dynamic loads of a reinforcement cage, a guide pipe for pouring concrete, a drilling machine and the like during construction, so that the guide wall is required to be carefully designed and constructed to perform formal construction of the underground wall. Because the interval distance between the guide walls at two sides is designed and constructed strictly according to the width requirement of the underground wall, when the combined wall with different widths is constructed for the upper layer and the lower layer, the guide walls are respectively constructed twice, namely, the narrower lower layer guide wall is firstly constructed, and then the wider upper layer underground wall guide wall is dismantled and re-constructed after the completion of the construction, and the whole construction process has long construction period, high cost and low work efficiency. And the groove section of the previous guide wall needs to be backfilled before the second guide wall construction, slurry is pumped and discharged during backfilling, viscous soil is backfilled, otherwise, the groove section holes are easy to collapse, so that the reinforced concrete underground wall is difficult to form grooves, the filling coefficient of the groove section concrete is large, the material consumption is large, in addition, the groove wall is unstable and easy to collapse when the previous groove section is soaked by slurry and the guide wall is excavated, and the construction difficulty is increased. Therefore, how to realize the efficient and repeated use of the combined wall guide walls with different widths becomes a technical problem to be solved. Disclosure of utility model The application provides a slot plate structure for guide walls of different widths, which aims at improving the utilization rate of the guide walls, reducing the construction cost and improving the safety and the work efficiency of construction when the combined walls of different widths are constructed. The application provides a clamping groove plate structure for combined wall guide walls with different widths, which adopts the following technical scheme: A clamping groove plate structure for combined wall guide walls with different widths comprises a top plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are vertically arranged, the first side plate and the second side plate are arranged in parallel at intervals, the first side plate and the second side plate can be inserted between the guide walls on two sides, the top plate is tiled on the upper sides of the first side plate and the second side plate, the top plate is vertically connected with the first side plate and the second side plate, flying wing parts used for supporting the upper sides of the guide walls on two sides are arranged on two sides of the top plate, slotted holes are formed in the middle of the width direction of the top plate, and side walls o