Hoisting structure for mounting ring main unit

Abstract

The utility model discloses a hoisting structure for ring main unit installation, which comprises a top plate and a hoisting frame fixed at the top of the top plate, two side plates are symmetrically arranged at the bottom of the top plate, an adjusting assembly is arranged between the top ends of the side plates and the top plate, and the adjusting assembly comprises a bottom groove, a fixed rod, a threaded rod and a rotary handle. The bottom groove is formed in the bottom face of the top plate and is of a rectangular structure, the fixing rods are fixed between the inner walls of the bottom groove, the top ends of the side plates are slidably connected with the fixing rods in a penetrating mode, and the threaded rod is rotationally connected into the bottom groove and located between the two fixing rods; through the designed adjusting assembly, personnel can move the side plates so as to adjust the width of the whole hoisting structure, during operation, the two side plates can be driven to translate in the opposite directions only by rotating a rotating handle, the whole adjusting operation is very convenient, no external auxiliary tool is needed, and convenience is brought to a user.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ring network cabinet installation technical field, specifically related to a hoisting structure for ring network cabinet installation. BACKGROUND

[0002] The existing ring network cabinet is different due to the place of use, thereby leading to the process of installation is not same, some are installed on the ground, some need to be installed at a certain height, because the ring network cabinet has certain weight, thereby leading to the ring network cabinet installation at a certain height installation is more difficult, through the retrieval, the hoisting structure for ring network cabinet installation is recorded in the patent application with the application number CN202122755240.0, in the patent, the adjusting mechanism on it can be adjusted according to the width of ring network cabinet, thereby adapting the installation of ring network cabinet of different width.

[0003] But the above patent still has certain deficiency in actual use process, when the width of hoisting structure is adjusted, a plurality of hoisting bolts need to be screwed one by one, and the external auxiliary tool needs to be assisted when screwing, and the adjustment is not convenient and fast enough, which brings certain trouble to the user, therefore, another kind of hoisting structure that is convenient to adjust needs to be designed to solve this problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of hoisting structure for ring network cabinet installation to solve the problem of not being convenient enough for the width adjustment of hoisting structure in the cited patent in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of hoisting structure for ring network cabinet installation, including top plate and the hoisting frame of fixed in the top of top plate, the bottom of top plate is symmetrically provided with two side plates, adjusting assembly is arranged between the top end of side plate and top plate, the adjusting assembly includes bottom groove, fixed rod, threaded rod and handle, the bottom groove is opened in top plate bottom surface, and it is rectangular structure, the fixed rod is fixed between the inner wall of bottom groove, the top end of side plate and fixed rod are connected with sliding, the threaded rod is rotatably connected in bottom groove, and it is located between two fixed rods, one end of threaded rod extends from bottom groove and is fixedly connected with handle, the surface of threaded rod is provided with two opposite directions threads, the top end of two side plates is respectively connected with two threads with screw thread.

[0006] Preferably, the adjusting assembly further includes an extrusion frame, a threaded fastener, and a threaded groove. The extrusion frame has a C-shaped structure when viewed from above and is located outside the handle. The extrusion frame is connected to the top plate in an extendable manner at both ends. The threaded fastener is rotatably connected to the extrusion frame, and the inner end is threadedly connected to the threaded groove formed on the surface of the top plate.

[0007] Preferably, the adjusting assembly further comprises a rubber pad fixed to the inner side of the extrusion frame.

[0008] Preferably, the adjusting assembly further comprises a movable connecting groove opened in the inner side of the top plate, and the two ends of the extrusion frame are movably inserted into the inner side of the movable connecting groove.

[0009] Preferably, a rectangular groove is opened through the middle part of the side plate, and a heat dissipation cover is arranged in the rectangular groove.

[0010] Preferably, a bottom plate is fixed to the bottom end of the side plate, and a bottom connecting assembly is arranged between the bottom ends of the bottom plate, the bottom connecting assembly comprises a support plate A and a support plate B, the support plate A and the support plate B are respectively fixed to the bottom ends of the bottom plates on two sides, and the support plate A and the support plate B are staggered with each other.

[0011] Preferably, the bottom connecting assembly further comprises a side strip and a side groove, the side strip is symmetrically fixed to the two sides of the support plate B and is in sliding connection with the side groove opened on the side surface of the support plate A.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] Through the adjusting assembly, personnel can move the side plate to adjust the width of the whole hoisting structure, when operating, only need to rotate the handle, can drive two side plates to translate to the opposite direction, the whole adjusting operation is very convenient, and does not need to rely on the external auxiliary tool, brings the convenience for the user. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the three-dimensional schematic view of the utility model;

[0015] Fig. 2 It is the three-dimensional schematic view of the bottom of the top plate of the utility model;

[0016] Fig. 3 It is the overhead sectional view of the adjusting assembly of the utility model;

[0017] Fig. 4 It is the overhead sectional view of the middle part of the bottom connecting assembly of the utility model;

[0018] In the drawing: 100, top plate; 200, hoisting frame; 300, side plate; 400, heat dissipation cover; 500, adjusting assembly; 501, bottom groove; 502, fixed rod; 503, threaded rod; 504, handle; 505, extrusion frame; 506, threaded fastener; 507, threaded groove; 508, rubber pad; 509, movable connecting groove; 600, bottom plate; 700, bottom connecting assembly; 701, support plate A; 702, support plate B; 703, side strip; 704, side groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figs. 1 to 4 For the embodiments of the utility model, the embodiment provides a technical scheme: a hoisting structure for ring main unit installation, comprising a top plate 100 and a hoisting frame 200 fixed on the top of the top plate 100, the whole hoisting structure can be hoisted through the hoisting frame 200, the bottom of the top plate 100 is symmetrically provided with two side plates 300, the top end of the side plate 300 is provided with an adjusting assembly 500 between the top plate 100, the side plate 300 on both sides can be adjusted through the adjusting assembly 500, the adjusting assembly 500 comprises a bottom groove 501, a fixed rod 502, a threaded rod 503 and a handle 504, the bottom groove 501 is opened in the bottom surface of the top plate 100 and is in a rectangular structure, the fixed rod 502 is fixed between the inner walls of the bottom groove 501, the fixed rod 502 is symmetrically provided with two, the top end of the side plate 300 is connected with the fixed rod 502 through sliding, so that the side plate 300 can stably translate along the fixed rod 502, the threaded rod 503 is rotatably connected inside the bottom groove 501 and is located between the two fixed rods 502, one end of the threaded rod 503 extends out of the bottom groove 501 and is fixedly connected with the handle 504, the surface of the threaded rod 503 is provided with two opposite directions of threads, the top end of the two side plates 300 is respectively threadedly connected with the two threads, the handle 504 can drive the threaded rod 503 to rotate, thereby driving the side plates 300 on both sides to move in opposite directions, so as to achieve the purpose of adjusting the width of the hoisting structure.

[0022] In the embodiment, preferably, the adjusting assembly 500 further comprises an extrusion frame 505, a threaded fastener 506 and a threaded groove 507, the extrusion frame 505 is in a C-shaped structure in plan view and is located outside the handle 504, the extrusion frame 505 is telescopically connected with the top plate 100 at both ends, the threaded fastener 506 is rotatably connected on the extrusion frame 505 and is threadedly connected with the threaded groove 507 opened on the surface of the top plate 100 at the inner end, the threaded fastener 506 is tightened to push the extrusion frame 505 to firmly extrude the handle 504, so as to ensure the stability of the handle 504 and prevent it from rotating easily, if adjustment is needed, the threaded fastener 506 is loosened to remove the extrusion contact between the extrusion frame 505 and the handle 504, so that the handle 504 can be rotated.

[0023] In the embodiment, preferably, the adjusting assembly 500 further comprises a rubber pad 508 fixed to the inner side of the pressing frame 505, which improves the stability of the pressing between the pressing frame 505 and the handle 504.

[0024] In the embodiment, preferably, the adjusting assembly 500 further comprises a movable connecting groove 509 formed in the inner side of the top plate 100, and the two ends of the pressing frame 505 movably extend into the movable connecting groove 509, thereby achieving the telescopic connection between the pressing frame 505 and the top plate 100.

[0025] In the embodiment, preferably, a rectangular groove is formed in the middle of the side plate 300, and the heat dissipation cover 400 is installed in the rectangular groove, so that the heat dissipation cover 400 can dissipate heat after the ring main unit is installed.

[0026] In the embodiment, preferably, the bottom plate 600 is fixed to the bottom end of the side plate 300 and used for placing the ring main unit, and the bottom connecting assembly 700 is arranged between the bottom ends of the bottom plate 600, wherein the bottom connecting assembly 700 comprises a support plate A 701 and a support plate B 702, the support plate A 701 and the support plate B 702 are respectively fixed to the bottom ends of the bottom plate 600 on the two sides, and the support plate A 701 and the support plate B 702 are staggered with each other, and can slide relative to each other when the distance between the side plates 300 on the two sides is adjusted.

[0027] In the embodiment, preferably, the bottom connecting assembly 700 further comprises a side strip 703 and a side groove 704, the side strip 703 is symmetrically fixed to the two sides of the support plate B 702 and is in sliding connection with the side groove 704 formed in the side surface of the support plate A 701, thereby improving the connection strength between the support plate A 701 and the support plate B 702.

[0028] Although the embodiments of the utility model have been shown and described (for details, see the foregoing detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting structure for ring main unit installation, comprising a top plate (100) and a hoisting frame (200) fixed on the top of the top plate (100), characterized in that: The bottom of the top plate (100) is symmetrically provided with two side plates (300), and an adjusting assembly (500) is arranged between the top end of the side plate (300) and the top plate (100), the adjusting assembly (500) comprises a bottom groove (501), a fixed rod (502), a threaded rod (503) and a handle (504), the bottom groove (501) is opened in the bottom surface of the top plate (100) and has a rectangular structure, the fixed rod (502) is fixed between the inner walls of the bottom groove (501), the top end of the side plate (300) is in sliding connection with the fixed rod (502) in penetration, the threaded rod (503) is rotationally connected inside the bottom groove (501) and is located between the two fixed rods (502), one end of the threaded rod (503) extends out of the bottom groove (501) and is fixedly connected with the handle (504), and the surface of the threaded rod (503) is provided with two opposite threads, and the top end of each of the two side plates (300) is in threaded connection with the two threads.

2. The hoisting structure for installing a ring main unit according to claim 1, characterized in that: The adjusting assembly (500) further comprises an extrusion frame (505), a threaded fastener (506) and a threaded groove (507), the extrusion frame (505) has a C-shaped structure in plan view and is located outside the handle (504), the extrusion frame (505) is in telescopic connection with the top plate (100) at both ends, and the threaded fastener (506) is rotationally connected on the extrusion frame (505) and is in threaded connection with the threaded groove (507) opened in the surface of the top plate (100) at the inner end.

3. The hoisting structure for installing a ring main unit according to claim 2, characterized in that: The adjusting assembly (500) further comprises a rubber pad (508), and the rubber pad (508) is fixed to the inner side of the extrusion frame (505).

4. The hoisting structure for installing a ring main unit according to claim 3, characterized in that: The adjusting assembly (500) further comprises a movable connection groove (509), and the movable connection groove (509) is opened in the inside of the top plate (100), and both ends of the extrusion frame (505) movably extend into the inside of the movable connection groove (509).

5. The hoisting structure for installing a ring main unit according to claim 1, characterized in that: A rectangular groove is formed through the middle of the side plate (300), and a heat dissipation cover (400) is mounted in the rectangular groove.

6. The hoisting structure for installing a ring main unit according to claim 1, characterized in that: A bottom plate (600) is fixed to the bottom end of the side plate (300), a bottom connecting assembly (700) is arranged between the bottom ends of the bottom plate (600), the bottom connecting assembly (700) comprises a support plate A (701) and a support plate B (702), the support plate A (701) and the support plate B (702) are fixed to the bottom ends of the bottom plate (600) on both sides respectively, and the support plate A (701) and the support plate B (702) are staggered with each other.

7. The hoisting structure for installing a ring main unit according to claim 6, characterized in that: The bottom connecting assembly (700) further comprises a side strip (703) and a side groove (704), the side strip (703) is fixed symmetrically on both sides of the support plate B (702) and is in sliding connection with the side groove (704) opened on the side surface of the support plate A (701).

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