Fabricated concrete truss building structure

Abstract

The utility model discloses an assembly type concrete truss building structure which comprises a vertical truss, the connecting trusses are evenly installed between every two adjacent vertical trusses, connecting blocks are arranged at the two ends of each connecting truss, and sleeves are fixed to the other sides of the connecting blocks; the mounting seats are longitudinally, uniformly and symmetrically arranged on the four sides of the periphery of the vertical truss, and the sleeve can be clamped between the two mounting seats on the same horizontal plane; insertion holes are formed in the mounting seats and the sleeve, and the sleeve rod penetrates through the mounting seat on one side and extends out of the mounting seat on the other side after passing through the sleeve. The sleeves at the two ends of the connecting truss are adjusted to be mounted at the mounting seats with different heights, so that the connecting truss is in a horizontal or inclined state, the distance between the two adjacent vertical trusses is adjusted, the connecting truss adapts to the actual mounting condition, the optimal mounting state is achieved, follow-up use is facilitated, meanwhile, mounting is convenient and rapid, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of trusses, and in particular relates to an assembled concrete truss building structure. Background Art

[0002] A truss is a supporting beam structure made of rods connected to each other at both ends by welding, riveting or bolting. A common example is a concrete truss.

[0003] For example, the document of domestic patent application CN202120410169.X records that by setting a No. 1 connecting seat, a positioning column, a No. 1 connecting hole, a No. 2 connecting seat, a positioning hole, a lifting groove, a No. 1 bolt hole, a telescopic column, a No. 2 bolt hole, a piston block and a compression spring, the vertical truss can be quickly installed and fixed, and the No. 1 connecting seat and the No. 2 connecting seat can be connected to each other through the mutual connection of the positioning hole and the positioning column, and the No. 1 connecting seat and the No. 2 connecting seat can be quickly positioned through the mutual connection of the telescopic column and the No. 1 connecting hole, and the No. 1 connecting seat and the No. 2 connecting seat can be fixed by external bolts passing through the No. 2 bolt hole and the No. 1 bolt hole. The mutual cooperation of the above multiple parts can effectively improve the installation efficiency of the truss.

[0004] The above-mentioned document improves the installation efficiency of the trusses, but cannot adjust the distance between the two vertical trusses according to the actual installation situation. Utility Model Content

[0005] The utility model aims at solving the problems existing in the prior art and proposes the following technical solutions:

[0006] Prefabricated concrete truss building structure, including:

[0007] vertical trusses;

[0008] Connecting trusses, connecting trusses are evenly installed between two adjacent vertical trusses, connecting blocks are provided at both ends of the connecting trusses, and sleeves are fixed on the other side of the connecting blocks;

[0009] Mounting seats, the four sides of the outer periphery of the vertical truss are longitudinally and evenly symmetrically provided with mounting seats, and the sleeve can be inserted between two mounting seats on the same level;

[0010] The sleeve rod is provided with a plug hole on the mounting seat and the sleeve. The sleeve rod passes through the mounting seat on one side and extends out from the mounting seat on the other side after passing through the sleeve.

[0011] As a preferred embodiment of the above technical solution, both ends of the sleeve rod are threadedly connected to limit rings.

[0012] As a preferred embodiment of the above technical solution, the connecting truss is symmetrically provided with a receiving groove on the midline of the upper and lower surfaces, and a branch truss is rotatably connected in the receiving groove. The other end of the branch truss is also provided with a connecting block and a sleeve in sequence.

[0013] As a preferred embodiment of the above technical solution, the top end and the bottom end of the vertical truss are respectively provided with a connecting seat 1 and a connecting seat 2, and the connecting seat 1 and the connecting seat 2 match each other.

[0014] As a preferred embodiment of the above technical solution, a positioning hole is provided at the top of the first connecting seat, and a positioning seat is provided at the bottom of the second connecting seat, and the positioning seat matches the positioning hole.

[0015] As a preferred embodiment of the above technical solution, a movable cavity is evenly opened in the connecting seat, a movable plate is rotatably installed in the movable cavity, the movable plate can be extended into the positioning hole, a driving rod is provided at one end of the movable plate, the driving rod extends out of the connecting seat, a movable groove is correspondingly opened on the connecting seat, and fixed grooves are evenly opened on the periphery of the positioning seat, and the movable plate matches the fixed groove.

[0016] As a preferred embodiment of the above technical solution, an elastic member is connected between the movable plate and the inner wall of the movable cavity.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model is provided with a connecting truss, which can connect two adjacent vertical trusses through the cooperation of a sleeve, a mounting seat and a sleeve rod. The sleeves at both ends of the connecting truss are adjusted to be installed at mounting seats of different heights, so that the connecting truss is in a horizontal or inclined state, thereby adjusting the distance between the two adjacent vertical trusses, thereby adapting to the actual installation situation to achieve the best installation state, which is convenient for subsequent use. At the same time, the installation is convenient and quick, and the work efficiency is improved;

[0019] 2. The utility model is provided with a connecting seat 1 and a connecting seat 2. Through the cooperation of the structures inside the connecting seat 1 and the connecting seat 2, the two vertical trusses in the longitudinal direction can be quickly installed and disassembled, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the connection structure between the vertical truss and the connecting truss;

[0022] Figure 3 It is a schematic diagram of the enlarged structure at A;

[0023] Figure 4 It is a schematic diagram of the internal structure of the connecting seat;

[0024] Figure 5 It is a schematic diagram of the structure of the second connecting seat.

[0025] In the figure:

[0026] 1. Vertical truss; 2. Connecting truss; 21. Storage slot; 3. Connecting seat 1; 31. Positioning hole; 32. Movable cavity; 321. Movable slot; 33. Movable plate; 331. Driving rod; 34. Elastic member; 4. Connecting seat 2; 41. Positioning seat; 411. Fixing slot; 5. Branch truss; 6. Mounting seat; 7. Connecting block; 8. Sleeve; 9. Sleeve rod; 91. Limiting ring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0028] Example

[0029] like Figure 1-3 As shown;

[0030] The assembled concrete truss building structure includes a vertical truss 1, which is one of the main structures of the concrete truss. A connecting truss 2 is evenly installed between two adjacent vertical trusses 1, and the two adjacent vertical trusses 1 are connected and fixed by the connecting truss 2. In particular, both ends of the connecting truss 2 are provided with connecting blocks 7, and the other side of the connecting block 7 is fixed with a sleeve 8. The four sides of the outer periphery of the vertical truss 1 are evenly and symmetrically provided with mounting seats 6 in the longitudinal direction. The sleeve 8 can be inserted between two mounting seats 6 on the same level, and the mounting seats 6 and the sleeve 8 are provided with sockets, and the sockets are inserted into the sockets. A sleeve rod 9 is connected, and the sleeve rod 9 passes through the mounting seat 6 on one side, and extends out of the mounting seat 6 on the other side after passing through the sleeve 8, so that the sleeve 8 is fixed, so that the connecting truss 2 is fixedly connected with the vertical trusses 1 at both ends. By installing the sleeves 8 at both ends of the connecting truss 2 at the mounting seats 6 at different heights, the connecting truss 2 is in a horizontal or inclined state, so as to adjust the distance between two adjacent vertical trusses 1, and then adapt to the actual installation situation to achieve the best installation state, which is convenient for subsequent use. At the same time, this installation is convenient and quick, and the work efficiency is improved;

[0031] Furthermore, both ends of the sleeve rod 9 are threadedly connected to the limit ring 91, and both ends of the sleeve rod 9 are provided with threads. By threading the limit ring 91 on the sleeve rod 9, the sleeve rod 9 is restricted, thereby ensuring that the sleeve 8 is always in a fixed state;

[0032] Furthermore, the connecting truss 2 is symmetrically provided with a receiving groove 21 on the midline of the upper and lower sides, and the branch truss 5 is rotatably connected in the receiving groove 21. The other end of the branch truss 5 is also provided with a connecting block 7 and a sleeve 8 in sequence. By rotating the branch truss 5, the corresponding sleeve 8 is rotated to a suitable mounting seat 6, and fixed by a sleeve rod 9, so that the branch truss 5 is fixed. By fixing the branch truss 5, the connecting body formed by the connecting truss 2 and the branch truss 5 fixes the two adjacent vertical trusses 1.

[0033] Furthermore, mounting seats 6 are provided around the vertical truss 1, which increases the diversity of the concrete truss during construction and installation, thereby better adapting to the installation environment.

[0034] like Figure 1 , Figure 4 and Figure 5 As shown;

[0035] The top and bottom ends of the vertical truss 1 are respectively provided with a connection seat 1 3 and a connection seat 2 4, and the connection seat 1 3 and the connection seat 2 4 match each other. When the two vertical trusses 1 in the longitudinal direction are installed, they are fixedly connected by the connection seat 1 3 and the connection seat 2 4;

[0036] Furthermore, a positioning hole 31 is provided at the top of the connecting seat 1 3, and a positioning seat 41 is provided at the bottom of the connecting seat 2 4. The positioning seat 41 matches the positioning hole 31. By inserting the positioning seat 41 into the positioning hole 31, the two vertical trusses 1 in the longitudinal direction can be quickly positioned, which is convenient for subsequent fixed installation.

[0037] Further, the connection seat 1 3 is evenly provided with movable cavities 32, and a movable plate 33 is rotatably installed in the movable cavity 32, and the movable plate 33 can extend into the positioning hole 31. The outer periphery of the positioning seat 41 is evenly provided with fixed grooves 411, and the movable plate 33 matches the fixed groove 411. When the positioning seat 41 is inserted into the positioning hole 31, the movable plate 33 is rotated to enter the fixed groove 411, thereby restricting the positioning seat 41, and then the connection seat 1 3 and the connection seat 2 4 are fixedly connected;

[0038] Furthermore, a driving rod 331 is provided at one end of the movable plate 33, and the driving rod 331 extends out of the connecting seat 1 3, and a movable groove 321 is correspondingly provided on the connecting seat 1 3, and the movable plate 33 is rotated by the driving rod 331, which is convenient for operation, and the driving rod 331 will not be blocked when rotating due to the corresponding movable groove 321;

[0039] Furthermore, an elastic member 34 is connected between the movable plate 33 and the inner wall of the movable cavity 32. The elastic member 34 can be a spring. The elastic member 34 is always in a compressed state, thereby assisting the movable plate 33 to enter the fixed groove 411, and the movable plate 33 is not easy to separate from the fixed groove 411, thereby ensuring that the positioning seat 41 is always in a locked and fixed state.

[0040] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Prefabricated concrete truss building structure, characterized in that: include: Vertical truss (1); A connecting truss (2), wherein the connecting trusses (2) are evenly installed between two adjacent vertical trusses (1), and connecting blocks (7) are provided at both ends of the connecting truss (2), and a sleeve (8) is fixed on the other side of the connecting block (7); Mounting seats (6), the four outer sides of the vertical truss (1) are all longitudinally and evenly symmetrically provided with mounting seats (6), and the sleeve (8) can be inserted between two mounting seats (6) on the same level; A sleeve rod (9), the mounting seat (6) and the sleeve (8) are both provided with insertion holes, the sleeve rod (9) passes through the mounting seat (6) on one side, and extends out from the mounting seat (6) on the other side after passing through the sleeve (8).

2. The assembled concrete truss building structure according to claim 1 is characterized in that: Both ends of the sleeve rod (9) are threadedly connected to limit rings (91).

3. The assembled concrete truss building structure according to claim 2 is characterized in that: The connecting truss (2) is symmetrically provided with a receiving groove (21) on the midline of the upper and lower surfaces, and a branch truss (5) is rotatably connected in the receiving groove (21). The other end of the branch truss (5) is also provided with a connecting block (7) and a sleeve (8) in sequence.

4. The assembled concrete truss building structure according to claim 1, characterized in that: The top end and the bottom end of the vertical truss (1) are respectively provided with a connecting seat one (3) and a connecting seat two (4), and the connecting seat one (3) and the connecting seat two (4) are matched.

5. The assembled concrete truss building structure according to claim 4 is characterized in that: The top of the first connecting seat (3) is provided with a positioning hole (31), and the bottom of the second connecting seat (4) is provided with a positioning seat (41), and the positioning seat (41) matches the positioning hole (31).

6. The assembled concrete truss building structure according to claim 5, characterized in that: The connecting seat (3) is evenly provided with movable cavities (32), a movable plate (33) is rotatably installed in the movable cavity (32), the movable plate (33) can be extended into the positioning hole (31), a driving rod (331) is provided at one end of the movable plate (33), the driving rod (331) extends out of the connecting seat (3), a movable groove (321) is correspondingly provided on the connecting seat (3), and fixed grooves (411) are evenly provided on the periphery of the positioning seat (41), and the movable plate (33) matches the fixed groove (411).

7. The assembled concrete truss building structure according to claim 6, characterized in that: An elastic member (34) is connected between the movable plate (33) and the inner wall of the movable cavity (32).

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