Cable-stayed structure for supporting steel cable of building steel formwork

Abstract

The utility model discloses a building steel formwork supporting steel cable inclined pulling structure which comprises a first connector located on the left side of a building steel formwork, a fixing base is welded to the surface of the building steel formwork, a round through hole is formed in the front side of an inner cavity of the first connector, and an inner cavity of the round through hole is connected with a plug pin in a sliding mode. The bolt is inserted into an inner cavity of the fixing base, a reset assembly is arranged in the bolt, a turn buckle is arranged on the left side of the building steel formwork, a first steel cable is tied to the top end of the turn buckle, a second steel cable is arranged at the bottom end of the turn buckle, and lantern rings are fixedly connected to the top end and the bottom end of the second steel cable. According to the utility model, the plug pin and the reset component are matched for use, so that the connector I and the fixed seat can be quickly connected, and then the construction steel template is pulled and pulled obliquely through the matched use of the turn buckle, the first steel cable and the second steel cable, so that the purposes of stable and firm connection and simple and quick connection can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building steel formwork support, in particular to a building steel formwork support steel cable inclined structure. Background Art

[0002] Construction steel formwork support is a formwork support structure used for cast-in-place concrete construction in buildings. It generally uses steel or wooden beams to assemble the formwork bracket, and uses steel or wooden poles to build scaffolding to form the bracket support, and cooperates with construction steel formwork for concrete construction.

[0003] The cable-stayed support has better stress resistance, space can be utilized, and there is no instability problem. During the cable-stayed support process, the user is required to connect the cables, and the connection is fixed by rope clips. The installation process is cumbersome and time-consuming, and the installation process requires tools to assist in installation, which is inconvenient. For this reason, it is necessary to provide a cable-stayed structure for supporting building steel formwork, which adopts a quick-dock snap-on structure to quickly complete the connection between the cables and the formwork, thereby improving the reinforcement efficiency of the steel formwork. Utility Model Content

[0004] The purpose of the utility model is to provide a cable-stayed structure for supporting a building steel formwork, which adopts a quick-jointing snap-fit ​​structure to quickly complete the connection between the cable and the formwork, thereby improving the reinforcement efficiency of the steel formwork and solving the above-mentioned technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A construction steel formwork supporting a steel cable inclined-stayed structure, comprising a connector located on the left side of the construction steel formwork: a fixing seat is welded on the surface of the construction steel formwork, a circular through hole is opened on the front side of the inner cavity of the connector, a latch is slidably connected to the inner cavity of the circular through hole, the latch is inserted into the inner cavity of the fixing seat, a reset assembly is arranged inside the latch, a basket bolt is arranged on the left side of the construction steel formwork, the top end of the basket bolt is bolted with a first steel cable, the bottom end of the basket bolt is arranged with a second steel cable, the top and bottom ends of the second steel cable are fixedly connected with a ring, and the bottom end of the basket bolt is hung in the inner cavity of the ring.

[0006] Preferably, the reset assembly includes a fixing plate fixedly connected to the inner cavity of the circular through hole, a circular cavity adapted to the fixing plate is opened inside the latch, a fixing rod is fixedly connected to the inner cavity of the circular cavity, the fixing rod is slidably connected to the fixing plate, and a spring is sleeved on the surface of the fixing rod.

[0007] Preferably, the front end of the spring is welded to the fixing plate, the rear end of the latch is threadedly connected with a threaded sleeve, and the inner wall of the threaded sleeve is in close contact with the front end of the spring and the fixing rod.

[0008] Preferably, a second connector is welded to the left side of the first connector, and the top end bolt of the first steel cable is in the inner cavity of the second connector.

[0009] Preferably, an embedded rod is provided at the bottom below the left side of the construction steel formwork, and the ring located at the bottom is sleeved on the surface of the embedded rod.

[0010] Preferably, expansion bolts are provided on both sides of the top of the embedded rod, and the bottom ends of the expansion bolts penetrate the embedded rod and are embedded in the concrete floor.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model uses the bolt and the reset assembly to quickly connect the connector and the fixing seat, and then uses the basket bolt, the first steel cable and the second steel cable to pull the building steel formwork, so as to achieve the purpose of stable and reliable connection and simple and rapid connection;

[0013] 2. The utility model provides a reset assembly, wherein the fixing plate, the fixing rod and the spring are used in coordination to elastically squeeze the plug, so that the plug can be stably engaged in the inner cavity of the connector 1, and further the plug can be stably engaged in the inner cavity of the fixing seat;

[0014] 3. The utility model provides a support anchor point for the second steel cable by using the embedded rod and the expansion bolt, and pulls the first steel cable by using the second steel cable and the basket bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0017] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0018] Figure 3 This is a three-dimensional schematic diagram of a connector 1, a fixing seat and a first steel cable in an embodiment of the utility model;

[0019] Figure 4 This is a top cross-sectional view of a connector 1 and a latch according to an embodiment of the utility model;

[0020] Figure 5 This is a three-dimensional exploded view of a connector 1, a latch and a reset assembly according to an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Construction steel formwork, 2. Connector 1, 3. Fixing seat, 4. Circular through hole, 5. Latch, 6. Reset assembly, 61. Fixing plate, 62. Circular cavity, 63. Fixing rod, 64. Spring, 65. Threaded sleeve, 7. Turnbuckle bolt, 8. First steel cable, 9. Connector 2, 10. Embedded rod, 11. Expansion bolt, 12. Second steel cable, 13. Ring. DETAILED DESCRIPTION

[0023] Hereinafter, embodiments of the cable-stayed structure for supporting a building steel formwork according to the present invention will be described with reference to the accompanying drawings.

[0024] Figure 1-5 The utility model shows a steel cable inclined structure supporting a steel formwork according to an embodiment of the present invention, comprising a connector 1 2 located on the left side of the steel formwork 1, a connector 2 9 welded to the left side of the connector 1 2, a top bolt of a first steel cable 8 and an inner cavity of the connector 2 9, a fixing seat 3 welded to the surface of the steel formwork 1, a circular through hole 4 is provided on the front side of the inner cavity of the connector 1 2, a latch 5 is slidably connected to the inner cavity of the circular through hole 4, the latch 5 is inserted into the inner cavity of the fixing seat 3, a reset component 6 is arranged inside the latch 5, and the reset component The component 6 includes a fixing plate 61 fixedly connected to the inner cavity of the circular through hole 4, a circular cavity 62 adapted to the fixing plate 61 is opened inside the latch 5, a fixing rod 63 is fixedly connected to the inner cavity of the circular cavity 62, the fixing rod 63 is slidably connected to the fixing plate 61, a spring 64 is sleeved on the surface of the fixing rod 63, the front end of the spring 64 is welded to the fixing plate 61, and a threaded sleeve 65 is threadedly connected to the rear end of the latch 5, the inner wall of the threaded sleeve 65 is in close contact with the spring 64 and the front end of the fixing rod 63, and the reset assembly 6 is reset. The fixing plate 61, the fixing rod 63 and the spring 64 are used in coordination to elastically squeeze the latch 5, so that the latch 5 can be stably engaged in the inner cavity of the connector 2, and then the latch 5 can be stably engaged in the inner cavity of the fixing seat 3. A basket bolt 7 is arranged on the left side of the building steel formwork 1, and the top end of the basket bolt 7 has a first steel cable 8. The bottom end of the basket bolt 7 is provided with a second steel cable 12, and the top and bottom ends of the second steel cable 12 are fixedly connected with a ring 13. The building steel formwork 1 An embedded rod 10 is provided at the bottom of the lower left side, and a ring 13 at the bottom is sleeved on the surface of the embedded rod 10. Expansion bolts 11 are provided on both sides of the top of the embedded rod 10. The bottom end of the expansion bolt 11 penetrates the embedded rod 10 and is implanted in the concrete floor. Through the cooperation of the embedded rod 10 and the expansion bolt 11, a support anchor point is provided for the second steel cable 12. At the same time, the second steel cable 12 and the basket bolt 7 are used in cooperation to pull the first steel cable 8. The bottom end of the basket bolt 7 is hung in the inner cavity of the ring 13.

[0025] Working principle: When the utility model is used, the user welds the fixing seat 3 to the surface of the building steel formwork 1, and then pulls the pin 5 to the front side. The pin 5 slides in the inner cavity of the circular through hole 4. During the sliding process, the pin 5 is blocked by the fixing plate 61, which squeezes the spring 64. Then, the connector 2 is sleeved on the surface of the fixing seat 3, the pin 5 is released, and the spring 64 rebounds and pushes the pin 5 to reset, so that the pin 5 is quickly engaged in the inner cavity of the fixing seat 3. At this time, the connector 2 and the fixing seat 3 are connected. Then, the user bolts one end of the first steel cable 8 to the inner cavity of the connector 2 9 and the other end to one end of the basket bolt 7, and connects the basket bolt 7 and the embedded rod 10 through the second steel cable 12. Finally, the user rotates the basket bolt 7 to tighten the second steel cable 12 and the first steel cable 8.

[0026] In summary: the construction steel formwork supports the cable-stayed structure, and through the coordinated use of the latch 5 and the reset assembly 6, the connector 2 and the fixing seat 3 can be quickly connected. Subsequently, through the coordinated use of the basket bolt 7, the first steel cable 8 and the second steel cable 12, the construction steel formwork 1 is pulled and diagonally pulled, so as to achieve the purpose of stable and reliable connection and simple and quick connection.

Claims

1. A cable-stayed structure supporting a building steel formwork, characterized in that: The invention comprises a connector (2) located on the left side of a building steel formwork (1): a fixing seat (3) is welded on the surface of the building steel formwork (1); a circular through hole (4) is opened on the front side of the inner cavity of the connector (2); a latch (5) is slidably connected to the inner cavity of the circular through hole (4); the latch (5) is inserted into the inner cavity of the fixing seat (3); a reset component (6) is arranged inside the latch (5); a basket bolt (7) is arranged on the left side of the building steel formwork (1); a first steel cable (8) is arranged at the top end of the basket bolt (7); a second steel cable (12) is arranged at the bottom end of the basket bolt (7); a collar (13) is fixedly connected to the top and bottom ends of the second steel cable (12); and the bottom end of the basket bolt (7) is hung in the inner cavity of the collar (13).

2. A cable-stayed structure supporting a building steel formwork according to claim 1, characterized in that: The reset assembly (6) comprises a fixing plate (61) fixedly connected to the inner cavity of the circular through hole (4); a circular cavity (62) adapted to the fixing plate (61) is provided inside the latch (5); a fixing rod (63) is fixedly connected to the inner cavity of the circular cavity (62); the fixing rod (63) is slidably connected to the fixing plate (61); and a spring (64) is sleeved on the surface of the fixing rod (63).

3. A cable-stayed structure supporting a building steel formwork according to claim 2, characterized in that: The front end of the spring (64) is welded to the fixing plate (61), the rear end of the latch pin (5) is threadedly connected to a threaded sleeve (65), and the inner wall of the threaded sleeve (65) is in close contact with the front end of the spring (64) and the fixing rod (63).

4. The cable-stayed structure supporting a building steel formwork according to claim 3 is characterized in that: The left side of the connector one (2) is welded with a connector two (9), a top end bolt of the first steel cable (8) and an inner cavity of the connector two (9).

5. The cable-stayed structure supporting a building steel formwork according to claim 4 is characterized in that: An embedded rod (10) is arranged at the bottom of the left side of the building steel formwork (1), and the sleeve ring (13) located at the bottom is sleeved on the surface of the embedded rod (10).

6. The cable-stayed structure supporting a building steel formwork according to claim 5, characterized in that: Expansion bolts (11) are provided on both sides of the top of the embedded rod (10), and the bottom ends of the expansion bolts (11) penetrate the embedded rod (10) and are embedded in the concrete floor.

Images