Cable conveying and hoisting tripod

Abstract

The utility model discloses a cable conveying and hoisting tripod which comprises a bearing plate, a supporting mechanism is arranged at the bottom end of the bearing plate, the supporting mechanism comprises a plurality of fixing cylinders, and one ends of the fixing cylinders are all connected to the bottom end of the bearing plate; one end of the inserting rod is connected with the inner cavity of the fixed cylinder; the multiple fixing rings are fixedly connected with the multiple fixing cylinders in a penetrating and inserting mode; and the positioning assembly is arranged among the plurality of fixing rings. By means of the arrangement mode that the fixing cylinders, the inserting rods, the fixing rings and the positioning assemblies are matched, when cables are conveyed outdoors, the bottoms of the inserting rods can be inserted into the ground, so that the stability of the whole triangular support is improved, the triangular support is not prone to toppling, and the height of the whole support is adjusted according to the depth of the inserting rods inserted into the ground; and the gravity center of the whole support is lowered through the fixing ring and the positioning assembly, so that the whole support is more stable when not inserted into the ground, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable transmission related equipment, in particular to a cable transmission lifting tripod. Background Art

[0002] As the insulation level of cables on construction sites continues to improve, it is common for cables with large cross-sections used in large equipment to have a transmission capacity of more than 1kA. Cables are mainly lifted off the ground and supported by tripods for transmission;

[0003] At construction sites, devices for overhead cables mostly use traditional simple tripods made of plastic. Since traditional tripods made of plastic are light in weight, they have poor stability when placed, whether in the wild or on roads paved with cement or asphalt. They often topple over during use and lose their function. In addition, the tripod is integrally injection molded, which makes it impossible to adjust the U-shaped cable outlet on the top and the overall bracket height, which is inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a cable conveying lifting tripod to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a cable conveying lifting tripod, comprising a bearing plate, the top end of which is fixedly connected with a limiting mechanism for preventing the cable conveying from falling off;

[0006] A supporting mechanism is provided at the bottom end of the carrying plate, and the supporting mechanism comprises:

[0007] A fixed tube, one end of each of the fixed tubes is fixedly connected to the bottom end of the bearing plate;

[0008] An insertion rod, one end of which is slidably connected to the inner cavity of the fixed tube, and the other end of which is provided with a conical inclined surface;

[0009] A fixing ring, wherein a plurality of the fixing rings are respectively fixedly inserted and connected with a plurality of fixing tubes;

[0010] A positioning component is arranged between a plurality of fixing rings and is used for adjusting the position of the insertion rod at multiple points.

[0011] Preferably, the positioning component comprises:

[0012] A fixing plate, the fixing plate is fixedly connected between the plurality of fixing rings, and the cross section of the fixing plate is Y-shaped;

[0013] A positioning rod, wherein the inner cavity of the fixing plate is provided with a plurality of positioning grooves which are equidistantly connected to the inner cavity of the fixing tube, one end of the positioning rod is slidably inserted and connected with the inner cavity of the positioning groove, a positioning hole is provided on the insertion rod, and the other end of the positioning rod is slidably inserted and connected with the inner cavity of the positioning hole;

[0014] A compression spring is arranged inside the positioning groove, one end of the compression spring is fixedly connected to the positioning rod, and the other end of the compression spring is fixedly connected to the inner wall of the positioning groove.

[0015] Preferably, the bottom ends of the plurality of fixing rings and fixing plates are fixedly connected with rubber pads, and the outer walls of the rubber pads are provided with anti-slip textures.

[0016] Preferably, the positioning component further comprises:

[0017] Pull rod, the top of the fixed plate is equidistantly provided with a plurality of pull grooves, the plurality of pull rods are respectively fixedly connected to the top of the positioning rod, and the plurality of pull rods are respectively slidably and interlacedly connected with the inner cavities of the plurality of pull grooves.

[0018] Preferably, both sides of the insertion rod are fixedly connected with limiting blocks, both sides of the inner wall of the fixing tube are provided with limiting grooves, and the limiting blocks are slidably and interlacedly connected with the inner cavity of the limiting grooves.

[0019] Preferably, the limiting mechanism comprises:

[0020] A base, the base being fixedly connected to the top of the carrying plate;

[0021] A closed ring, the closed ring being rotatably connected to the base via a hinge;

[0022] A connecting plate, wherein a plurality of connecting plates are respectively fixedly connected to the base and the closed ring;

[0023] Bolts, the tops of the plurality of connecting plates are all provided with through slots, the inner walls of the through slots are provided with internal threads, and the bolts are interlaced and connected with the inner cavity threads of the through slots.

[0024] Technical effects and advantages of the utility model:

[0025] The utility model utilizes a setting mode that matches a fixing tube, an insertion rod, a fixing ring and a positioning assembly. The position of the insertion rod inside the fixing tube can be adjusted by the positioning assembly. When the cable is transported in the field, the insertion rod can be extended out of the fixing tube and positioned by the positioning assembly. The bottom of the insertion rod can be inserted into the ground, thereby increasing the stability of the overall tripod and preventing it from tipping over easily. The height of the overall bracket can be adjusted according to the depth of insertion into the ground. When the cable is transported on a road surface paved with cement or asphalt, the insertion rod can be stored inside the fixing tube. The fixing ring and the positioning assembly lower the center of gravity of the entire bracket, making the entire bracket more stable when not inserted into the ground, and convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 This is a schematic diagram of the internal structure of the support mechanism of the utility model from the front.

[0028] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0029] Figure 4 It is a structural schematic diagram of the limiting mechanism of the utility model.

[0030] In the figure: 1. load-bearing plate; 2. limiting mechanism; 21. base; 22. closing ring; 23. connecting plate; 24. bolt; 3. supporting mechanism; 31. fixing tube; 32. insert rod; 33. fixing ring; 34. positioning assembly; 341. fixing plate; 342. positioning rod; 343. compression spring; 344. pull rod; 4. rubber pad; 5. limiting block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides Figure 1-4 A cable conveying lifting tripod shown in the figure comprises a bearing plate 1, the top of which is fixedly connected with a limiting mechanism 2 for preventing the cable from falling off during conveying;

[0033] Furthermore, a supporting mechanism 3 is provided at the bottom end of the supporting plate 1, and the supporting mechanism 3 includes: a fixing tube 31, an insertion rod 32, a fixing ring 33 and a positioning assembly 34, one end of each of the fixing tubes 31 is fixedly connected to the bottom end of the supporting plate 1; one end of the insertion rod 32 is slidably and interlacedly connected with the inner cavity of the fixing tube 31, and the other end of the insertion rod 32 is provided with a conical inclined surface, and the conical tip is convenient for inserting the insertion rod 32 into the ground when used in the field, thereby making the overall bracket more stable; multiple fixing rings 33 are respectively fixedly and interlacedly connected with multiple fixing tubes 31; the positioning assembly 34 is arranged between the multiple fixing rings 33, and is used to adjust the position of the insertion rod 32 at multiple points. Through the positioning assembly 34, the insertion rod 32 can be extended or stored in the inside of the fixing tube 31 according to the needs of use.

[0034] Furthermore, the bottom ends of the multiple fixing rings 33 and the fixing plate 341 are fixedly connected with rubber pads 4, and the outer walls of the rubber pads 4 are provided with anti-slip textures. The rubber pads 4 increase the friction between the bottom ends of the multiple fixing rings 33 and the fixing plate 341 and the ground, so that the whole will not be easily displaced during use.

[0035] Furthermore, the positioning assembly 34 includes: a fixing plate 341, a positioning rod 342 and a compression spring 343. The fixing plate 341 is fixedly connected between the plurality of fixing rings 33, and the cross section of the fixing plate 341 is Y-shaped; the inner cavity of the fixing plate 341 is equidistantly provided with a plurality of positioning grooves that communicate with the inner cavity of the fixing tube 31, one end of the positioning rod 342 is slidably inserted and connected with the inner cavity of the positioning groove, a positioning hole is provided on the insertion rod 32, and the other end of the positioning rod 342 is slidably inserted and connected with the inner cavity of the positioning hole. When the positioning rod 342 is inserted into the positioning hole, the insertion rod 32 is in an extended state, so that the insertion rod 32 can be inserted into the ground when used in the field, so that the entire bracket can stably transport the cable. When the positioning rod 342 is not inserted into the positioning hole, the insertion rod 32 can be limited so that the insertion rod 32 is stored inside the fixing tube 31. At this time, the fixing ring 33 and the entire positioning assembly 34 lower the center of gravity of the entire bracket, making the whole more stable when not inserted into the ground, and convenient for use; the compression spring 343 is arranged inside the positioning groove, one end of the compression spring 343 is fixedly connected to the positioning rod 342, and the other end of the compression spring 343 is fixedly connected to the inner wall of the positioning groove, and the compression spring 343 is always in a compressed state, thereby providing a stable elastic force to the positioning rod 342, so that the positioning rod 342 is always in an extended state, which is convenient for fixing the insertion rod 32.

[0036] Furthermore, the positioning assembly 34 also includes: a pull rod 344, a plurality of pull grooves are equidistantly provided on the top of the fixed plate 341, and the plurality of pull rods 344 are respectively fixedly connected to the top of the positioning rod 342, and the plurality of pull rods 344 are respectively slidably and interlaced with the inner cavities of the plurality of pull grooves. The positioning rod 342 can be pulled by the pull rod 344, so that the insertion rod 32 can be extended or stored inside the fixed tube 31 as needed.

[0037] Furthermore, both sides of the insertion rod 32 are fixedly connected to the limiting blocks 5, and both sides of the inner wall of the fixed tube 31 are provided with limiting grooves. The limiting blocks 5 are slidably and interlaced with the inner cavity of the limiting grooves. The limiting blocks 5 play a role in limiting the movement of the insertion rod 32, so that the insertion rod 32 can only slide along the limiting grooves inside the fixed tube 31.

[0038] Furthermore, the limiting mechanism 2 includes: a base 21, a closed ring 22, a connecting plate 23 and a bolt 24, the base 21 is fixedly connected to the top of the supporting plate 1; the closed ring 22 is rotatably connected to the base 21 by a hinge, and the closed ring 22 and the base 21 can be combined into a complete circular ring, so that after the cable passes through the closed ring 22 and the base 21, the cable can be prevented from falling off; a plurality of connecting plates 23 are respectively fixedly connected to the base 21 and the closed ring 22; a through groove is provided at the top of each of the plurality of connecting plates 23, and an internal thread is provided on the inner wall of the through groove, and the bolt 24 is interlaced and connected with the inner cavity thread of the through groove, and after the cable is laid, the base 21 and the closed ring 22 can be opened by the bolt 24 to take out the cable.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable conveying lifting tripod, comprising: A load-bearing plate (1), the top end of which is fixedly connected to a limiting mechanism (2) for preventing the cable from falling off during transportation; The feature is that a supporting mechanism (3) is provided at the bottom end of the carrying plate (1), and the supporting mechanism (3) comprises: A fixed tube (31), one end of each of the plurality of fixed tubes (31) being fixedly connected to the bottom end of the carrying plate (1); An insertion rod (32), one end of which is slidably inserted into the inner cavity of the fixed cylinder (31), and the other end of which is provided with a conical inclined surface; A fixing ring (33), wherein a plurality of the fixing rings (33) are respectively fixedly inserted and connected with a plurality of fixing tubes (31); A positioning component (34) is arranged between the plurality of fixing rings (33) and is used for adjusting the position of the insertion rod (32) at multiple points.

2. A cable transport lifting tripod according to claim 1, characterized in that: The positioning assembly (34) comprises: A fixing plate (341), wherein the fixing plate (341) is fixedly connected between the plurality of fixing rings (33), and the cross section of the fixing plate (341) is Y-shaped; A positioning rod (342), the inner cavity of the fixing plate (341) is equidistantly provided with a plurality of positioning grooves that communicate with the inner cavity of the fixing tube (31), one end of the positioning rod (342) is slidably inserted and connected with the inner cavity of the positioning groove, a positioning hole is provided on the insertion rod (32), and the other end of the positioning rod (342) is slidably inserted and connected with the inner cavity of the positioning hole; A compression spring (343), wherein the compression spring (343) is arranged inside the positioning groove, one end of the compression spring (343) is fixedly connected to the positioning rod (342), and the other end of the compression spring (343) is fixedly connected to the inner wall of the positioning groove.

3. A cable transport lifting tripod according to claim 2, characterized in that: The bottom ends of the plurality of fixing rings (33) and fixing plates (341) are fixedly connected to rubber pads (4), and the outer walls of the rubber pads (4) are provided with anti-slip textures.

4. A cable transport lifting tripod according to claim 2, characterized in that: The positioning assembly (34) further comprises: The pull rod (344) is provided with a plurality of pull grooves at equal intervals on the top of the fixing plate (341), and the plurality of pull rods (344) are respectively fixedly connected to the top of the positioning rod (342), and the plurality of pull rods (344) are respectively slidably interlaced with the inner cavities of the plurality of pull grooves.

5. The cable transport lifting tripod according to claim 1, characterized in that: Both sides of the insertion rod (32) are fixedly connected to limiting blocks (5), and both sides of the inner wall of the fixing cylinder (31) are provided with limiting grooves, and the limiting blocks (5) are slidably inserted and connected with the inner cavity of the limiting groove.

6. A cable transport lifting tripod according to claim 1, characterized in that: The limiting mechanism (2) comprises: A base (21), wherein the base (21) is fixedly connected to the top of the carrying plate (1); A closed ring (22), wherein the closed ring (22) is rotatably connected to the base (21) via a hinge; A connecting plate (23), wherein a plurality of the connecting plates (23) are respectively fixedly connected to the base (21) and the closed ring (22); Bolts (24), the top ends of the plurality of connecting plates (23) are each provided with a through slot, the inner wall of the through slot is provided with an internal thread, and the bolts (24) are interlaced and connected with the inner cavity thread of the through slot.

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