Search

CN-224213581-U - Concrete prefabricated wallboard mounting and fixing structure

CN224213581UCN 224213581 UCN224213581 UCN 224213581UCN-224213581-U

Abstract

The utility model discloses a concrete prefabricated wallboard mounting and fixing structure, which comprises a wallboard body arranged vertically, wherein a groove is formed in the outer side wall of the wallboard body, a through hole is formed in the inner right side wall of the groove, a bolt head is arranged in the groove, a transversely arranged bolt rod is fixedly connected to the outer side wall of the bolt head, one end of the bolt rod far away from the bolt head penetrates through the through hole, a mounting ring is sleeved on the bolt rod, the mounting ring is fixed on the inner right side wall of the groove, a gap is formed between the mounting ring and the bolt rod, a sliding groove is formed in the mounting ring and close to the bottom, a sliding block is connected to the inner side wall of the sliding groove in a sliding mode, and a plurality of transversely arranged springs are fixedly connected between the right side of the sliding block and the inner side wall of the sliding groove. According to the utility model, after the concrete prefabricated wallboard is installed, the bolts can be effectively positioned and locked, so that the bolts are prevented from loosening, and the safety and reliability of the wallboard after installation are obviously improved.

Inventors

  • WANG YONGCHAO
  • WU PENG
  • CAO DONGMING
  • LI WEI
  • LIU DONG

Assignees

  • 河北恒泰建工科技有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The utility model provides a concrete prefabricated wallboard installation fixed knot constructs, includes wallboard body (1) of vertical setting, its characterized in that is equipped with the recess on the lateral wall of wallboard body (1), be equipped with the opening on the interior right side wall of recess, be equipped with bolt head (2) in the recess, fixedly connected with transversely set up bolt pole (3) on the lateral wall of bolt head (2), the one end through hole of bolt head (2) is kept away from to bolt pole (3), install collar (5) have been cup jointed on bolt pole (3), install collar (5) are fixed on the interior right side wall of recess, be equipped with the clearance between collar (5) and bolt pole (3), be equipped with the spout in installing collar (5) and be close to the bottom position, sliding connection has slider (10) on the inside wall of spout, fixedly connected with a plurality of transversely set up spring (11) between the right side of slider (10) and the spout inside wall, left side fixedly connected with push away from catch (12) and transversely set up catch bar (9), catch bar (9) and catch bar (9) are the corresponding one end that all is located on the annular profile (8) of catch bar (2) with the outside of slip collar (8).
  2. 2. The mounting and fixing structure of the concrete prefabricated wall panel according to claim 1, wherein the fixing cylinder (6) is fixedly embedded on the inner side wall of the through hole, and a gap is formed between the inner wall of the fixing cylinder (6) and the bolt rod (3).
  3. 3. The concrete prefabricated wall panel mounting and fixing structure according to claim 2, wherein a plurality of fixing blocks (7) are fixedly connected to the outer side wall of the fixing cylinder (6), and one end, far away from the fixing cylinder (6), of each fixing block (7) is fixedly inserted into the wall panel body (1).
  4. 4. The concrete prefabricated wallboard mounting and fixing structure according to claim 1, wherein the bolt rod (3) is sleeved with a lock washer (14), and the lock washer (14) is positioned between the bolt head (2) and the mounting ring (5).
  5. 5. The mounting and fixing structure of the concrete prefabricated wall panel according to claim 1, wherein a rubber pad (13) is fixedly connected to one end, far away from the sliding block (10), of the pushing block (12).
  6. 6. The concrete prefabricated wall panel mounting and fixing structure according to claim 1, wherein an inner hexagonal groove (4) is formed in one end, far away from the bolt rod (3), of the bolt head (2).

Description

Concrete prefabricated wallboard mounting and fixing structure Technical Field The utility model relates to the technical field of fixed structures, in particular to a concrete prefabricated wallboard mounting and fixing structure. Background A concrete prefabricated wall panel is a building element that is prefabricated at a factory and then transported to a construction site for installation. The concrete is generally made of cement, sand, steel bars and other materials, and has the advantages of stable quality, high construction speed, energy conservation, environmental protection and the like. The method can be used for the inner and outer walls of the building, can effectively improve the industrialization level of the building, shorten the construction period, reduce the labor intensity, and simultaneously can ensure the quality and the performance of the wall body, and can be widely applied to modern buildings. At present, in the installation process of the concrete prefabricated wallboard, a part of the wallboard needs to be fixedly connected with a main body structure by adopting bolts, however, the bolts have loosening risks, potential safety hazards can be caused, and the connection reliability of the bolts needs to be improved. Disclosure of utility model The utility model aims to solve the problems in the background art, and provides a concrete prefabricated wallboard mounting and fixing structure. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a concrete prefabricated wallboard installation fixed knot constructs, includes the wallboard body of vertical setting, be equipped with the recess on the lateral wall of wallboard body, be equipped with the through-hole on the interior right side wall of recess, be equipped with the bolt head in the recess, fixedly connected with transversely set up the shank of bolt on the lateral wall of bolt head, the one end that the bolt head was kept away from to the shank of bolt runs through the through-hole, the collar has been cup jointed on the shank of bolt, the collar is fixed on the interior right side wall of recess, be equipped with the clearance between collar and the shank of bolt, in the collar and be close to the bottom position and be equipped with the spout, sliding connection has the slider on the inside wall of spout, fixedly connected with is a plurality of transversely set up springs between the right side of slider and the spout inside wall, the left side fixedly connected with ejector pad and the clamping lever of transversely setting of slider, clamping lever and the one end that the slider was kept away from to the ejector pad all slide and run through the collar, be the annular on the lateral wall of bolt head and distribute and have a plurality of clamping grooves corresponding with the clamping lever. Preferably, a fixed cylinder is fixedly embedded on the inner side wall of the through hole, and a gap is arranged between the inner wall of the fixed cylinder and the bolt rod. Preferably, a plurality of fixed blocks are fixedly connected to the outer side wall of the fixed cylinder, and one end, far away from the fixed cylinder, of each fixed block is fixedly inserted into the wallboard body. Preferably, a lock washer is sleeved on the bolt rod, and the lock washer is positioned between the bolt head and the mounting ring. Preferably, one end of the pushing block, which is far away from the sliding block, is fixedly connected with a rubber pad. Preferably, an end of the bolt head, which is far away from the bolt rod, is provided with an inner hexagonal groove. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, by means of the cooperative design of the spring, the sliding block, the pushing block, the clamping rod and the clamping groove, after the bolts are fastened in place, the bolts can be quickly locked in position, so that the bolts are effectively limited from rotating and loosening, and the safety and reliability of the wallboard after being installed are greatly improved. The mounting ring, the fixing cylinder and the fixing block are combined, so that the inner walls of the grooves and the through holes can be supported and reinforced, the structural strength and stability of the inner walls are obviously enhanced, and the long-term reliable use of the mounting ring is ensured; according to the utility model, after the concrete prefabricated wallboard is installed, the bolts can be effectively positioned and locked, so that the bolts are prevented from loosening, and the safety and reliability of the wallboard after installation are obviously improved. Drawings Fig. 1 is a schematic structural view of a concrete prefabricated wall panel mounting and fixing structure according to the present utility model; fig. 2 is a schematic diagram of a structure of a mounting and fixing structur