Fabricated concrete member

Abstract

The utility model relates to the technical field of concrete members, and discloses an assembly type concrete member which comprises a member body. The butt joint groove is formed in the side end of the component body, a check block inserting hole is formed in the butt joint groove, and a positioning inserting groove is formed in the check block inserting hole. The insertion stop block is inserted into a groove of the stop block insertion hole, and a stop block preposition matched with the positioning insertion groove in an insertion mode is fixedly arranged at the front end of the insertion stop block; the stop block positioning hole is formed in the surface of the insertion stop block, and a positioning insertion rod part is inserted into a groove of the stop block positioning hole; the side open groove is formed in the side wall of the component body. The positioning insertion rod parts are arranged in the stop block positioning holes in a penetrating mode, the insertion stop blocks can be limited, relative displacement of the component body is avoided, meanwhile, in order to improve the connection strength, the positioning insertion grooves are formed in all the stop block insertion holes, the stop blocks at the front ends of the insertion stop blocks can be inserted into the positioning insertion grooves in a front-arranged mode, and therefore the connection strength is improved. Therefore, the combination stability of the two adjacent component bodies is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe materials, and particularly relates to an assembled concrete component. Background Technique

[0002] With the development of modern building construction techniques and industrial technologies, prefabricated buildings have received extensive attention in the construction field because they are less restricted by climatic conditions, have a short construction period, save labor, and can improve the building quality. Most of the components of prefabricated buildings are prefabricated in factories and then assembled at the construction site.

[0003] For the connection of prefabricated concrete components, the splicing and assembly are generally completed by the way of pairwise plugging. After plugging, the connection stability of the two groups of components is weak and gaps are likely to occur. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an assembled concrete component, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme:

[0006] Including: a component main body;

[0007] Also including:

[0008] A butt joint slot is opened at the side end of the component main body. A retaining block insertion hole is opened in the slot of the butt joint slot, and a positioning slot is opened in the slot of the retaining block insertion hole;

[0009] A plugging retaining block is inserted into the slot of the retaining block insertion hole, and a retaining block front end adapted to be inserted into the positioning slot is fixedly arranged at the front end of the plugging retaining block;

[0010] A retaining block positioning hole is opened on the surface of the plugging retaining block, and a positioning insertion rod part is inserted into the slot of the retaining block positioning hole;

[0011] A side slot is opened on the side wall of the component main body, and the side slot communicates with the slot of the butt joint slot.

[0012] Further, limiting sliding grooves are opened up and down in the slot of the retaining block insertion hole, and limiting sliding blocks slidably connected along the slots of the limiting sliding grooves are fixedly arranged at the upper and lower parts of the plugging retaining block.

[0013] Further, the superposition thickness of two groups of plugging retaining blocks is adapted to the slot width of the retaining block insertion hole.

[0014] Further, threaded insertion rod parts are respectively arranged at both ends of the positioning insertion rod part, and limiting nuts are spirally sleeved outside the threaded insertion rod parts.

[0015] Further, a filling block is filled in the slot of the side slot, and the filling block is consistent with the slot depth of the side slot.

[0016] Furthermore, a mounting groove is provided on the surface of the filling block, and a through hole matching the positioning rod portion is provided at the mounting groove.

[0017] Furthermore, the vertical center point of the stopper positioning hole and the front end of the component body are located in the same vertical direction.

[0018] Furthermore, multiple groups of plug-in blocks and block insertion holes are arranged at equal intervals in the transverse direction along the butt-jointed slots.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The present application realizes the transverse insertion of two groups of component bodies. After the plug-in blocks on the sides of the two groups of component bodies are superimposed and fitted, the plug-in blocks can be limited by inserting a positioning rod portion into the block positioning hole, and the component bodies will not undergo relative displacement. At the same time, in order to improve the connection strength, a positioning slot is provided in each group of block insertion holes, so that the block front end of the plug-in block can be inserted into the groove of the positioning slot, thereby further improving the stability of the connection between the two adjacent groups of component bodies. At the same time, the filling block is used to cover the opening of the side slot to cover the exposed position inside, thereby improving the appearance flatness of the entire concrete component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the plug-in stopper of the utility model;

[0023] Figure 3 This is a cross-sectional view of the stopper insertion hole of the utility model.

[0024] In the figure: 1. Component body; 2. Docking groove; 3. Insertion block; 4. Front block; 5. Block positioning hole; 6. Limit slider; 7. Limit slide groove; 8. Block plug hole; 9. Positioning slot; 10. Positioning plug rod; 11. Threaded part of plug rod; 12. Limit nut; 13. Side groove; 14. Filling block; 15. Assembly groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1-3, including: a component main body 1; two adjacent groups of component main bodies 1 can be assembled horizontally. Docking slots 2 that are recessed inward are opened on both sides of each group of component main bodies 1, and multiple groups of block jacks 8 arranged at intervals are opened in the slots of the docking slots 2. A set of plugging blocks 3 are inserted into each of the block jacks 8. Limiting sliding grooves 7 are opened at the upper and lower parts of the slots of the block jacks 8. At the same time, limiting sliding blocks 6 that can slide in the limiting sliding grooves 7 are arranged at the top of the plugging blocks 3. By sliding the limiting sliding blocks 6 in the limiting sliding grooves 7, the entire plugging block 3 can move horizontally in the slots of the block jacks 8. The superimposed thickness of the two plugging blocks 3 can just be inserted into the block jacks 8. A block front 4 is fixedly arranged at the front end of each group of block jacks 8. The block front 4 is designed in a triangular shape as a whole. Therefore, when the two component main bodies 1 are combined laterally, the two block fronts 4 will come into contact first. The two plugging blocks 3 moving relatively are staggered by the inclined surfaces of the two block fronts 4. Then, as the two component main bodies 1 continue to move, the two plugging blocks 3 will finally be in a superimposed state. Two sets of block positioning holes 5 are penetrated through the surface of the plugging block 3. After the plugging blocks 3 are in a superimposed state, two sets of positioning rod parts 10 can be inserted into the block positioning holes 5. Threaded rod parts 11 are arranged at both ends of the positioning rod parts 10, and limiting nuts 12 can be spirally sleeved outside the threaded rod parts 11. Through the connection of the threaded rod parts 11, the two superimposed plugging blocks 3 are closely attached, thereby completing the lateral combination of the two component main bodies 1 and preventing gaps from occurring after the two component main bodies 1 are assembled laterally.

[0027] Two sets of positioning slots 9 with spaced distributions are opened in the slots of each group of block jacks 8, and the shape of the slots of each group of positioning slots 9 is adapted to the shape of the block front 4. That is, after the plugging blocks 3 are superimposed and the positioning rod parts 10 are inserted into the block positioning holes 5, the front part of the block front 4 will abut against the slots of the positioning slots 9. In this way, the relative lateral displacement of the two component main bodies 1 after combination can be effectively avoided. The block front 4 and the positioning slots 9 have a large contact surface, which can reduce the load intensity of the positioning rod parts 10 and reduce the damage of the positioning rod parts 10. After the side walls of the two component main bodies 1 are combined, the center of the hole of the block positioning hole 5 is located directly below the contact end of the two component main bodies 1. After the two component main bodies 1 are combined laterally, there will be gaps in the two docking slots 2 between the two component main bodies 1. Side slots 13 are arranged at both ends of the docking slots 2. At the same time, the side slots 13 are opened on the surface of the component main body 1. Filling blocks 14 can be inserted into the side slots 13. The side slots 13 and the gaps in the docking slots 2 can be covered by the filling blocks 14. At the same time, the threaded rod parts 11 at both ends of the positioning rod parts 10 can be exposed at the assembly grooves 15 on the surface of the filling blocks 14. Through holes allowing the positioning rod parts 10 to pass through are opened at the assembly grooves 15. The limiting nuts 12 and the threaded rod parts 11 can be spirally fixed at the assembly grooves 15. The overall connection strength of the components is high, and the assembly difficulty is low.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembled concrete component, comprising: Component main body (1); It is characterized in that it further includes: Docking slot (2), opened at the side end of the component main body (1), a stop block insertion hole (8) is opened in the slot of the docking slot (2), and a positioning slot (9) is opened in the slot of the stop block insertion hole (8); Insertion stop block (3), inserted into the slot of the stop block insertion hole (8), and a stop block front (4) adapted to be inserted into the positioning slot (9) is fixedly provided at the front end of the insertion stop block (3); Stop block positioning hole (5), opened on the surface of the insertion stop block (3), and a positioning insertion rod portion (10) is inserted into the slot of the stop block positioning hole (5); Side slot (13), opened on the side wall of the component main body (1), and the side slot (13) communicates with the slot of the docking slot (2).

2. The precast concrete member according to claim 1, wherein Limiting sliding grooves (7) are opened up and down in the slot of the stop block insertion hole (8), and limiting sliding blocks (6) slidably connected along the inside of the limiting sliding grooves (7) are fixedly provided at the upper and lower parts of the insertion stop block (3).

3. An assembled concrete component according to claim 1, characterized in that, The superimposed thickness of two groups of insertion stop blocks (3) is adapted to the slot width of the stop block insertion hole (8).

4. A prefabricated concrete member according to claim 1, characterized in that, Threaded insertion rod portions (11) are respectively provided at both ends of the positioning insertion rod portion (10), and limiting nuts (12) are spirally sleeved outside the threaded insertion rod portions (11).

5. An assembled concrete component according to claim 1, characterized in that, The slot of the side slot (13) is filled with a filling block (14), and the filling block (14) conforms to the slot depth of the side slot (13).

6. An assembled concrete member according to claim 1, characterized in that, An assembly groove (15) is opened on the surface of the filling block (14), and a through hole adapted to the positioning insertion rod portion (10) is opened at the assembly groove (15).

7. An assembled concrete member according to claim 1, characterized in that, The vertical center point of the stop block positioning hole (5) is in the same vertical direction as the front end of the component main body (1).

8. An assembled concrete component according to claim 1, characterized in that, Multiple groups of insertion stop blocks (3) and stop block insertion holes (8) are horizontally arranged at equal intervals along the slot of the docking slot (2).

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