PC component splicing structure

Abstract

The utility model discloses a PC component splicing structure which comprises a first component, a second component and a rubber frame, the first component and the second component are spliced through a connecting structure, and the connecting structure comprises a connecting block, a sliding groove and a sliding block; the connecting block is installed on the first component, the sliding groove is formed in the connecting block, and the sliding block is installed on the second component. A first frame-shaped groove is formed in the first component, a second frame-shaped groove is formed in the second component, and the rubber frame is plugged into the first frame-shaped groove. When the first component and the second component are spliced, the sliding block on the second component slides into the sliding groove in the connecting block on the first component, splicing of the first component and the second component is completed, then the two ends of the rubber frame are plugged into the first frame-shaped groove in the first component and the second frame-shaped groove in the second component correspondingly, and the rubber frame is connected in an end-to-end mode. No exposed part exists at the connecting point of the first component and the second component, and follow-up heat preservation and plastering operation is facilitated.

Description

Technical Field

[0001] This patent relates to the field of PC component technology, specifically a PC component splicing structure. Background Art

[0002] PC components are a kind of concrete products processed and produced in a standardized and mechanized way in factories. They are widely used in construction, transportation, water conservancy and other fields. This kind of components can be produced in factories and can adopt special concrete processes, such as dry hard concrete, extrusion molding, high-frequency vibration, high-temperature curing, centrifugal molding, etc., so as to obtain higher compressive strength. However, the current PC components often use metal connectors to connect during the splicing process after production. After the connection, the metal connectors will be exposed at the connection points of the PC components, which will affect the external insulation. Utility Model Content

[0003] The purpose of this patent is to provide a PC component splicing structure.

[0004] To achieve the above purpose, this patent provides the following technical solutions: a PC component splicing structure, including a first component, a second component and a rubber frame, the first component and the second component are spliced ​​by a connecting structure, and the connecting structure includes a connecting block, a slide groove and a slider;

[0005] The connecting block is installed on the first component, the sliding groove is provided on the connecting block, and the sliding block is installed on the second component;

[0006] The first component is provided with a first frame-shaped groove, the second component is provided with a second frame-shaped groove, and the rubber frame is inserted into the first frame-shaped groove.

[0007] Preferably, the connecting block is mounted on the first member via a first fixing structure, the number of the first fixing structures is not less than three, and the first fixing structures are equidistantly distributed between the slide slot and the first member;

[0008] The first fixing structure includes a first mounting hole, a first thread groove and a first bolt;

[0009] The first mounting hole is formed in the slide groove, the first thread groove is formed on the first component, the first bolt passes through the first mounting hole, and the first bolt is sleeved in the first thread groove.

[0010] Preferably, the slider is mounted on the second member via a second fixing structure, the number of the second fixing structures is not less than three, and the second fixing structures are equidistantly distributed between the slider and the second member;

[0011] The second fixing structure includes a second mounting hole, a second thread groove and a second bolt;

[0012] The second mounting hole is formed on the sliding block, the second thread groove is formed on the second component, the second bolt passes through the second mounting hole, and the second bolt is sleeved in the second thread groove.

[0013] Preferably, the sliding block is limited in the sliding groove by a limiting structure, and the limiting structure includes a threaded rod, a first threaded hole and a second threaded hole;

[0014] The first threaded hole is formed on the slide groove, the second threaded hole is formed on the slide block, the threaded rod is sleeved in the first threaded hole, and a third rubber ring is installed on the threaded rod.

[0015] Preferably, a first rubber ring is inserted between the first bolt and the first mounting hole, and the first rubber ring is arranged corresponding to the first mounting hole.

[0016] Preferably, a second rubber ring is inserted between the second bolt and the second mounting hole, and the second rubber ring is arranged corresponding to the second mounting hole.

[0017] Compared with the prior art, the beneficial effects of this patent are: the PC component splicing structure has the following advantages compared with the traditional technology:

[0018] When the first component and the second component are spliced, the slider on the second component is slid into the slide groove on the connecting block on the first component to complete the splicing of the first component and the second component, and then the two ends of the rubber frame are respectively inserted into the first frame-shaped groove on the first component and the second frame-shaped groove on the second component, and the rubber frame is glued end to end, so that there is no exposed part at the connection point between the first component and the second component, which is convenient for subsequent insulation and plastering operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this patent;

[0020] Figure 2 This is a schematic diagram of the structure of the first mounting hole, the first thread groove and the first bolt of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the patented limiting structure, threaded rod and third rubber ring;

[0022] Figure 4 This is a schematic diagram of the structure of the second component, the second frame-shaped groove and the second thread groove of this patent.

[0023] In the figure: 1, first component, 2, second component, 3, first frame-shaped groove, 4, connecting structure, 401, connecting block, 402, sliding groove, 403, sliding block, 5, second frame-shaped groove, 6, rubber frame, 7, first fixing structure, 8, first mounting hole, 9, first threaded groove, 10, first bolt, 11, first rubber ring, 12, second fixing structure, 13, second mounting hole, 14, second threaded groove, 15, second bolt, 16, second rubber ring, 17, limiting structure, 18, threaded rod, 19, first threaded hole, 20, second threaded hole, 21, third rubber ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0025] See also Figure 1-4 , this patent provides a technical solution: a PC component splicing structure, including a first component 1, a second component 2 and a rubber frame 6, the first component 1 and the second component 2 are PC components, the rubber frame 6 is made of fluororubber material, the connection position is glued, the first component 1 and the second component 2 are spliced ​​by a connecting structure 4, and the connecting structure 4 includes a connecting block 401, a slide groove 402 and a slider 403;

[0026] The connecting block 401 is installed on the first component 1, the sliding groove 402 is provided on the connecting block 401, and the sliding block 403 is installed on the second component 2;

[0027] A first frame-shaped groove 3 is provided on the first component 1, and the first frame-shaped groove 3 is made before the first component 1 is formed. A second frame-shaped groove 5 is provided on the second component 2, and the second frame-shaped groove 5 is made before the second component 2 is formed. The rubber frame 6 is inserted into the first frame-shaped groove 3. When the first component 1 and the second component 2 are spliced, the slider 403 on the second component 2 is slid into the slide groove 402 on the connecting block 401 on the first component 1, so that the first component 1 and the second component 2 are spliced, and then the two ends of the rubber frame 6 are respectively inserted into the first frame-shaped groove 3 on the first component 1 and the second frame-shaped groove 5 on the second component 2, and the rubber frame 6 is glued end to end, so that there is no exposed part at the connection point between the first component 1 and the second component 2, which is convenient for subsequent insulation and plastering operations.

[0028] The connecting block 401 is mounted on the first component 1 through the first fixing structure 7. The number of the first fixing structures 7 is not less than three, and the first fixing structures 7 are equidistantly distributed between the slide slot 402 and the first component 1.

[0029] The first fixing structure 7 includes a first mounting hole 8, a first thread groove 9 and a first bolt 10;

[0030] The first mounting hole 8 is formed in the slide groove 402, the first thread groove 9 is formed on the first member 1, and the first thread groove 9 is drilled on the first member 1 using an external electric drill, the first bolt 10 passes through the first mounting hole 8, and the first bolt 10 is sleeved in the first thread groove 9;

[0031] A first rubber ring 11 is inserted between the first bolt 10 and the first mounting hole 8. The first rubber ring 11 is arranged corresponding to the first mounting hole 8. The first bolt 10 passes through the first mounting hole 8 on the slide groove 402 on the connecting block 401 and is screwed into the first thread groove 9 on the first component 1. The connecting block 401 is installed on the first component 1, and the first rubber ring 11 is inserted between the first bolt 10 and the first mounting hole 8, which can be sealed to prevent water from entering.

[0032] The slider 403 is mounted on the second member 2 through the second fixing structure 12. The number of the second fixing structures 12 is not less than three, and the second fixing structures 12 are equidistantly distributed between the slider 403 and the second member 2.

[0033] The second fixing structure 12 includes a second mounting hole 13, a second thread groove 14 and a second bolt 15;

[0034] The second mounting hole 13 is formed on the slider 403, and the second thread groove 14 is formed on the second member 2. The second thread groove 14 is drilled on the second member 2 using an external electric drill, and the second bolt 15 passes through the second mounting hole 13, and the second bolt 15 is sleeved in the second thread groove 14;

[0035] A second rubber ring 16 is inserted between the second bolt 15 and the second mounting hole 13. The second rubber ring 16 is arranged corresponding to the second mounting hole 13. The second bolt 15 passes through the second mounting hole 13 on the slider 403 and is screwed into the second mounting hole 13 on the second component 2. The slider 403 is installed on the second component 2, and the second rubber ring 16 is inserted between the second mounting hole 13 and the second bolt 15, which can be sealed to prevent water from entering.

[0036] The slider 403 is limited in the slide groove 402 by the limiting structure 17, and the limiting structure 17 includes a threaded rod 18, a first threaded hole 19 and a second threaded hole 20;

[0037] The first threaded hole 19 is provided on the slide groove 402, the second threaded hole 20 is provided on the slider 403, the threaded rod 18 is sleeved in the first threaded hole 19, a third rubber ring 21 is installed on the threaded rod 18, after the slider 403 slides into the slide groove 402 on the connecting block 401, the threaded rod 18 is screwed into the first threaded hole 19 on the slide groove 402, and screwed into the second threaded hole 20 on the slider 403, so that the slider 403 is limited in the slide groove 402 on the connecting block 401, at this time, the head of the threaded rod 18 pushes the third rubber ring 21 against the connecting block 401 to seal and prevent water from entering.

[0038] When the PC component splicing structure is used, firstly, the first bolt 10 is passed through the first mounting hole 8 on the slide groove 402 on the connecting block 401, and screwed into the first threaded groove 9 on the first component 1, so that the connecting block 401 is installed on the first component 1, and the first rubber ring 11 is inserted between the first bolt 10 and the first mounting hole 8 to seal and prevent water from entering. The second bolt 15 is passed through the second mounting hole 13 on the slider 403, and screwed into the second mounting hole 13 on the second component 2, so that the slider 403 is installed on the second component 2, and the second rubber ring 16 is inserted between the second mounting hole 13 and the second bolt 15 to seal and prevent water from entering. When the first component 1 and the second component 2 are spliced, the second component 2 The slider 403 slides into the slide groove 402 on the connecting block 401 on the first component 1. At this time, the threaded rod 18 is screwed into the first threaded hole 19 on the slide groove 402 and screwed into the second threaded hole 20 on the slider 403, so that the slider 403 is limited in the slide groove 402 on the connecting block 401, and the head of the threaded rod 18 pushes the third rubber ring 21 on the connecting block 401 to make a seal to prevent water from entering, so that the first component 1 and the second component 2 are spliced, and then the two ends of the rubber frame 6 are respectively inserted into the first frame-shaped groove 3 on the first component 1 and the second frame-shaped groove 5 on the second component 2, and the rubber frame 6 is glued head to tail, so that there is no exposed part at the connecting point between the first component 1 and the second component 2, which is convenient for subsequent insulation and plastering operations.

[0039] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A PC component splicing structure, comprising a first component (1), a second component (2) and a rubber frame (6), characterized in that: The first component (1) and the second component (2) are spliced ​​together via a connecting structure (4), wherein the connecting structure (4) comprises a connecting block (401), a sliding groove (402) and a sliding block (403); The connecting block (401) is mounted on the first component (1), the sliding groove (402) is provided on the connecting block (401), and the sliding block (403) is mounted on the second component (2); The first component (1) is provided with a first frame-shaped groove (3), the second component (2) is provided with a second frame-shaped groove (5), and the rubber frame (6) is inserted into the first frame-shaped groove (3).

2. A PC component splicing structure according to claim 1, characterized in that: The connecting block (401) is mounted on the first component (1) via a first fixing structure (7), the number of the first fixing structures (7) is not less than three, and the first fixing structures (7) are equidistantly distributed between the slide groove (402) and the first component (1); The first fixing structure (7) comprises a first mounting hole (8), a first thread groove (9) and a first bolt (10); The first mounting hole (8) is provided in the slide groove (402), the first thread groove (9) is provided on the first component (1), the first bolt (10) passes through the first mounting hole (8), and the first bolt (10) is sleeved in the first thread groove (9).

3. A PC component splicing structure according to claim 1, characterized in that: The slider (403) is mounted on the second component (2) via a second fixing structure (12); the number of the second fixing structures (12) is no less than three, and the second fixing structures (12) are equidistantly distributed between the slider (403) and the second component (2); The second fixing structure (12) comprises a second mounting hole (13), a second thread groove (14) and a second bolt (15); The second mounting hole (13) is formed on the slider (403), the second thread groove (14) is formed on the second component (2), the second bolt (15) passes through the second mounting hole (13), and the second bolt (15) is sleeved in the second thread groove (14).

4. A PC component splicing structure according to claim 1, characterized in that: The sliding block (403) is limited in the sliding groove (402) by a limiting structure (17), and the limiting structure (17) comprises a threaded rod (18), a first threaded hole (19) and a second threaded hole (20); The first threaded hole (19) is formed on the slide groove (402), the second threaded hole (20) is formed on the slider (403), the threaded rod (18) is sleeved in the first threaded hole (19), and a third rubber ring (21) is installed on the threaded rod (18).

5. A PC component splicing structure according to claim 2, characterized in that: A first rubber ring (11) is inserted between the first bolt (10) and the first mounting hole (8), and the first rubber ring (11) is arranged corresponding to the first mounting hole (8).

6. A PC component splicing structure according to claim 3, characterized in that: A second rubber ring (16) is inserted between the second bolt (15) and the second mounting hole (13), and the second rubber ring (16) is arranged corresponding to the second mounting hole (13).

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