Portable supporting frame for power transformation engineering construction

Abstract

The utility model provides a portable supporting frame for power transformation engineering construction. The portable supporting frame comprises a connecting block, two supporting grooves and supporting legs. The two ends of the connecting block are connected with supporting grooves through a damping rotating shaft I and a damping rotating shaft II which are perpendicularly connected, and the supporting grooves can turn over up and down and rotate in the axial direction through the damping rotating shaft I and the damping rotating shaft II. The supporting legs are evenly hinged to the bottom of the connecting block, a fixing rod is installed at the bottom of the connecting block, a connecting rod is installed between the supporting legs and the fixing rod, and the other end of each supporting leg is hinged to the side wall of a sliding sleeve arranged on the fixing rod in a sleeving mode. A locking knob for locking the position of the sliding sleeve on the fixed rod is mounted on the sliding sleeve; the supporting legs are unfolded or folded by sliding the sliding sleeves arranged on the fixing rods, so that the supporting legs are convenient to support and store, the two supporting grooves are folded to store the supporting legs in the supporting grooves, and then the two supporting grooves are wound and fixed by using the fixing belts, so that the supporting frame is folded and stored, and the supporting frame is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of substation engineering construction, in particular to a portable supporting frame for substation engineering construction. Background Art

[0002] Power transmission and transformation projects are responsible for the construction of transmission lines of various voltage levels, substation installation projects, cable and optical cable laying projects, and various types of microwave tower construction projects. Support frames are often used to temporarily support cables hanging from high places. Existing support frames usually have supporting parts for cables and supporting parts on the ground. There are many parts and they cannot be folded or stored, which makes them inconvenient to carry. Utility Model Content

[0003] In order to overcome the problems existing in the background technology, the utility model provides a portable support frame for substation engineering construction, so as to solve the technical problem that the existing support frame proposed in the background technology cannot be folded or stored, thus causing inconvenience in carrying.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A portable support frame for substation engineering construction, comprising a connecting block 1, two supporting grooves 2, and supporting feet 3; the two ends of the connecting block 1 are respectively connected to the supporting grooves 2 through a damping shaft Ⅰ4 and a damping shaft Ⅱ5 which are vertically connected to each other, and the supporting grooves 2 can be turned upside down and rotated axially through the damping shaft Ⅰ4 and the damping shaft Ⅱ5; the supporting feet 3 are evenly hinged at the bottom of the connecting block 1, a fixing rod 6 is installed at the bottom of the connecting block 1, a connecting rod 7 is installed between the supporting feet 3 and the fixing rod 6, one end of the connecting rod 7 is hinged to the side wall of the supporting foot 3, and the other end is hinged to the side wall of a sliding sleeve 8 sleeved on the fixing rod 6; a locking knob 9 for locking the sliding sleeve 8 on the fixing rod 6 is installed on the sliding sleeve 8; a fixing belt 10 for wrapping and fixing the supporting groove 2 is connected to the convex surface of the supporting groove 2.

[0006] Preferably, the fixing belt 10 is provided with Velcro or snaps.

[0007] Preferably, the support groove 2 is provided with a carrying strap 11 for facilitating lifting the support frame.

[0008] Preferably, a sleeve rod 12 for adjusting the length of the supporting foot 3 is sleeved on the end of the supporting foot 3 , and a fixing knob 13 for fixing the length of the sleeve rod 12 is provided on the sleeve rod 12 .

[0009] Preferably, the convex surface of the support groove 2 is hinged with a support rod 14 for supporting the support groove 2 , the end of the support rod 14 is inserted into a socket 15 provided on the side wall of the support foot 3 , and the support groove 2 is also provided with a buckle 16 for fixing the support rod 14 .

[0010] The beneficial effect of the utility model is that the utility model opens or closes the supporting feet by sliding sleeves arranged on the sliding fixing rod, thereby facilitating the support and storage of the supporting feet. When the supporting feet need to be stored, the supporting feet are closed, and then the supporting grooves are rotated to make the concave surfaces of the supporting grooves face downward, and then the supporting grooves on both sides of the connecting block are flipped so that the two supporting grooves are closed to store the supporting feet in the supporting grooves, and then the two supporting grooves are wrapped and fixed with fixing belts, so that the support frame is folded and stored, which is convenient for carrying the support frame and at the same time prevents the supporting feet from being exposed to the outside and being damaged by scratches. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the connection structure between the connection block and the support groove.

[0013] Figure 3 Schematic diagram of the connection structure of the supporting legs.

[0014] Figure 4 yes Figure 1 A partial enlarged view of area A shown in FIG. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate the understanding of technicians.

[0016] like Figure 1-4As shown, the utility model provides a portable support frame for substation engineering construction, comprising a connecting block 1, two supporting grooves 2, and a supporting foot 3; the two ends of the connecting block 1 are respectively connected to the supporting grooves 2 through a damping shaft Ⅰ4 and a damping shaft Ⅱ5 which are vertically connected to each other, and the supporting grooves 2 can be turned upside down and rotated axially through the damping shaft Ⅰ4 and the damping shaft Ⅱ5; the supporting feet 3 are evenly hinged at the bottom of the connecting block 1, a fixing rod 6 is installed at the bottom of the connecting block 1, a connecting rod 7 is installed between the supporting foot 3 and the fixing rod 6, one end of the connecting rod 7 is hinged to the side wall of the supporting foot 3, and the other end is hinged to the side wall of a sliding sleeve 8 sleeved on the fixing rod 6; a locking knob 9 for locking the sliding sleeve 8 on the fixing rod 6 is installed on the sliding sleeve 8; a fixing belt 10 for wrapping and fixing the supporting groove 2 is connected to the convex surface of the supporting groove 2. When the support frame is used to support the cable, the support foot 3 is supported on the ground, and the cable is placed in the support groove 2 to support the cable. When the support frame is stored, the locking knob 9 is turned to allow the sliding sleeve 8 to slide on the fixing rod 6, and the support foot 3 is closed. The angle of the connecting rod 7 is rotated, and the sliding sleeve 8 is pushed to slide, thereby facilitating the closing of the support foot 3. Then, the support groove 2 is rotated by the damping shaft Ⅰ4 and the damping shaft Ⅱ5 to make the concave surface of the support groove 2 face down, and then the support grooves 2 on both sides of the connecting block 1 are flipped over to make the two support grooves 2 close and store the support foot 3 in the support groove 2. Then, the fixing belt 10 is used to wrap and fix the two support grooves 2, so that the support frame is folded and stored, which is convenient for carrying the support frame. At the same time, the support foot 3 is stored in the support groove 2 to avoid being exposed to the outside and being scratched and damaged.

[0017] like Figure 1 As shown, Velcro or snaps are provided on the fixing belt 10. After the support foot 3 is closed in the support slot 2, the fixing belt 10 is wrapped around the support slot 2 and fixed by Velcro or snaps, so as to close and fix the support slot 2 to prevent the support slot 2 from opening.

[0018] like Figure 1 As shown, a hand strap 11 for lifting the support frame is provided on the support slot 2. After the support frame is folded and stored, the support frame can be lifted by the hand strap 11, which is convenient for carrying the support frame.

[0019] like Figure 1 As shown, the end of the support foot 3 is sleeved with a sleeve rod 12 for adjusting the length of the support foot 3, and the sleeve rod 12 is provided with a fixing knob 13 for fixing the length of the sleeve rod 12. By moving the length of the sleeve rod 12 on the support foot 3, the height of the support slot 2 can be adjusted to facilitate the support of the cable, and the height of the support foot 3 is fixed by the fixing knob 13.

[0020] like Figure 4As shown, the convex surface of the support groove 2 is hinged with a support rod 14 for supporting the support groove 2, and the end of the support rod 14 is inserted into the insertion hole 15 provided on the side wall of the support foot 3. The support groove 2 is also provided with a buckle 16 for fixing the support rod 14. When the support groove 2 is in a state of supporting the cable, the support rod 14 at the bottom of the support groove 2 is inserted into the insertion hole 15 provided on the support foot 3 to support the support groove 2, so as to prevent the support groove 2 from tilting downward due to the connection between the damping shaft I4 and the damping shaft II5, which affects the supporting effect of the cable. When storing, the support rod 14 is fixed on the buckle 16, so as to facilitate the storage of the support groove 2.

[0021] Working process:

[0022] When the support frame is used to support the cable, the support foot 3 is supported on the ground, and the cable is placed in the support groove 2 to support the cable. When the support frame is stored, the locking knob 9 is turned to allow the sliding sleeve 8 to slide on the fixing rod 6 to close the support foot 3, and then the support groove 2 is rotated by the damping shaft Ⅰ4 and the damping shaft Ⅱ5 to make the concave surface of the support groove 2 face down, and then the support grooves 2 on both sides of the connecting block 1 are flipped over to make the two support grooves 2 close and store the support foot 3 in the support groove 2, and then the fixing belt 10 is used to wrap and fix the two support grooves 2, so that the support frame is folded and stored, which is convenient for carrying the support frame.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A portable support frame for substation construction, characterized in that: The invention comprises a connecting block (1), two supporting grooves (2), and a supporting foot (3); the two ends of the connecting block (1) are respectively connected to the supporting groove (2) through a damping rotating shaft I (4) and a damping rotating shaft II (5) which are vertically connected to each other, and the supporting groove (2) can be turned upside down and rotated along the axial direction through the damping rotating shaft I (4) and the damping rotating shaft II (5); the supporting foot (3) is evenly hinged at the bottom of the connecting block (1); a fixing rod (6) is installed at the bottom of the connecting block (1); a connecting rod (7) is installed between the supporting foot (3) and the fixing rod (6); one end of the connecting rod (7) is hinged to the side wall of the supporting foot (3), and the other end is hinged to the side wall of a sliding sleeve (8) sleeved on the fixing rod (6); a locking knob (9) for locking the sliding sleeve (8) on the fixing rod (6) is installed on the sliding sleeve (8); a fixing belt (10) for wrapping and fixing the supporting groove (2) is connected to the convex surface of the supporting groove (2).

2. A portable support frame for substation construction according to claim 1, characterized in that: The fixing belt (10) is provided with Velcro or snaps.

3. A portable support frame for substation construction according to claim 1 or 2, characterized in that: The support groove (2) is provided with a carrying strap (11) for facilitating lifting the support frame.

4. The portable support frame for substation construction according to claim 3 is characterized by: The end of the support foot (3) is sleeved with a sleeve rod (12) for facilitating adjustment of the length of the support foot (3), and the sleeve rod (12) is provided with a fixing knob (13) for facilitating fixing the length of the sleeve rod (12).

5. A portable support frame for substation construction according to any one of claims 1, 2 and 4, characterized in that: The convex surface of the support groove (2) is hinged with a support rod (14) for supporting the support groove (2); the end of the support rod (14) is inserted into a socket (15) provided on the side wall of the support foot (3); and a buckle (16) for fixing the support rod (14) is also provided on the support groove (2).

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