Power transmission line cable terminal manufacturing platform

Abstract

The utility model discloses a power transmission line cable terminal manufacturing platform which comprises a first portal frame, a second portal frame and connecting rods, the second portal frame is arranged on the right side of the first portal frame, the connecting rods are arranged between the first portal frame and the second portal frame, and a rotating shaft is rotationally connected between the two connecting rods. Second hand cranking hoists are arranged on the two sides of the first portal frame respectively, clamping pieces are connected to the right sides of the second hand cranking hoists through chains, a bottom plate is connected to the lower portion of the first portal frame through bolts, an inserting cylinder is arranged in the middle of the bottom plate, an inserting rod is inserted into the inserting cylinder, and an upper pressing plate is connected to the upper portion of the inserting rod through bolts. According to the utility model, the upper pressing plate is arranged at the upper end of the insertion rod, so that a cable can be fixed, the second chain blocks are arranged at the two sides of the first portal frame, and the clamping pieces are matched for use, so that the terminal can be quickly sleeved on the cable, the working efficiency is improved, the construction difficulty is reduced, the use is convenient, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to a 110kV cable terminal manufacturing device, in particular to a transmission line cable terminal manufacturing platform, belonging to the technical field of electrical installation. Background Art

[0002] During the construction of new energy power generation projects, the progress of the electrical installation of the substation is directly related to the realization of the booster station's reverse power transmission and the project's grid-connected nodes. During this construction process, the production of cable terminals can be seen everywhere. Since the cables themselves have a large inner diameter and are very heavy, during the production of the cable terminals, multiple people are required to press down the cables to fix them. When installing the terminal at the end of the cable, due to the error between the inner diameter of the terminal and the outer diameter of the cable, multiple people are required to install the terminal. In addition, the installation process is extremely laborious and inefficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a transmission line cable terminal production platform, which is convenient for workers to install the terminal, reduces construction difficulty and improves work efficiency.

[0004] The technical solution adopted by the utility model to solve the technical problem is:

[0005] A transmission line cable terminal production platform includes a first gantry, a second gantry and a connecting rod. A second gantry is provided on the right side of the first gantry, a connecting rod is provided between the first gantry and the second gantry, and a rotating shaft is rotatably connected between the two connecting rods. Second hand-cranked hoists are respectively provided on both sides of the first gantry, the second hand-cranked hoist is located above the connecting rod, and a clamping piece is connected to the right side of the second hand-cranked hoist through a chain. The bottom of the first gantry is connected to a base plate by bolts, an insertion tube is provided in the middle of the base plate, an insertion rod is inserted in the insertion tube, a lower groove is provided on the top of the insertion rod, and an upper pressure plate is connected above the lower groove by bolts.

[0006] The inserting rod is fixedly connected to the inserting cylinder through bolts.

[0007] The first gantry and the second gantry are respectively connected with first displacement frames on both sides by bolts, and a connecting rod is provided between the left and right corresponding first displacement frames.

[0008] The two sides of the first gantry are respectively connected with a second displacement frame by bolts, and the second displacement frame is located above the first displacement frame. A second hand hoist is provided on the right side of the second displacement frame, and the hook at the chain end of the second hand hoist is connected together with the end of the clamping piece.

[0009] The clamping member consists of an upper arc-shaped plate and a lower arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are fixedly connected together by bolts.

[0010] A support rod is provided on the top of the first gantry, and a first hand-cranked hoist is provided on the left end of the support rod.

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

[0012] 1. The utility model sets a lower groove on the top of the insertion rod, and connects an upper pressure plate above the lower groove by bolts to fix the cable end. By setting a first hand hoist at the left end of the support rod, the left side of the cable end can be lifted, which is conducive to stably fixing the cable end and ensuring the stability of the construction.

[0013] 2. The utility model has a rotating shaft connected between the two connecting rods, which facilitates the horizontal movement of the terminal and also plays a role in supporting the terminal. At the same time, the height of the connecting rod can be adjusted according to the installation height of the cable. It is easy to use and simple to operate.

[0014] 3. The utility model is equipped with a second hand-cranked hoist above the left side of the connecting rod, and a clamping member is connected to the right side of the second hand-cranked hoist through a chain, so that the terminal shell can be clamped and fixed. At the same time, under the action of the hand-cranked hoist, it is convenient for the staff to install the terminal, thereby improving work efficiency and reducing construction difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the first gantry of the utility model;

[0017] Figure 3 This is a structural diagram of the connecting rod and the rotating shaft of the utility model;

[0018] Among them: 1-first gantry, 2-second gantry, 3-support rod, 4-first hand-cranked hoist, 5-bottom plate, 6-insertion cylinder, 7-lower groove, 8-upper pressure plate, 9-first displacement frame, 10-second displacement frame, 11-connecting rod, 12-rotating shaft, 13-second hand-cranked hoist, 14-clamping piece. DETAILED DESCRIPTION

[0019] The present invention will be further explained and illustrated below with reference to the accompanying drawings:

[0020] For example, see Figure 1-Figure 3A transmission line cable terminal manufacturing platform includes a first gantry 1, a second gantry 2 and a connecting rod. The second gantry 2 is arranged on the right side of the first gantry 1, a connecting rod 11 is arranged between the first gantry 1 and the second gantry 2, and a rotating shaft 12 is rotatably connected between the two connecting rods 11. Second hand-cranked hoists 13 are respectively arranged on both sides of the first gantry 1, the second hand-cranked hoist 13 is located above the connecting rod 11, and a clamping member 14 is connected to the right side of the second hand-cranked hoist 13 by a chain. A bottom plate 5 is connected to the bottom of the first gantry 1 by bolts, an insertion tube 6 is provided in the middle of the bottom plate 5, an insertion rod is inserted in the insertion tube 6, a lower groove 7 is provided at the top of the insertion rod, and an upper pressure plate 8 is connected above the lower groove 7 by bolts.

[0021] The insertion rod is fixedly connected to the insertion tube 6 by bolts.

[0022] First displacement frames 9 are connected to both sides of the first gantry 1 and the second gantry 2 by bolts, and a connecting rod 11 is provided between the left and right corresponding first displacement frames 9 .

[0023] A second displacement frame 10 is connected to both sides of the first gantry 1 by bolts, and the second displacement frame 10 is located above the first displacement frame 9. A second hand hoist 13 is provided on the right side of the displacement frame 10, and the hook at the chain end of the second hand hoist 13 is connected together with the end of the clamping member.

[0024] The clamping piece consists of an upper arc-shaped plate and a lower arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are fixed together by bolts.

[0025] A support rod 3 is provided on the top of the first gantry 1 , and a first hand-cranked hoist 4 is provided at the left end of the support rod 3 .

[0026] In the above description, both ends of the base plate are fixed to the base plate of the first gantry by bolts, and an insert tube is provided in the middle of the base plate, and an insert rod is inserted into the insert tube, and the two are fixed together by bolts.

[0027] In the above description, a lower groove is provided at the top of the insertion rod, and a first extension plate is provided at both ends of the lower groove, and a second extension plate is provided at both ends of the upper pressure plate, and the first extension plate and the second extension plate are fixed together by bolts to fix the cable end.

[0028] In the above description, a first hand-cranked hoist is provided at the left end of the support rod to support the cable. Since the large-diameter cable is large, the provision of the first hand-cranked hoist makes it easier for the staff to press and fix the right end of the cable.

[0029] In the above description, a hook is provided at the end of the chain in the second hand-cranked hoist. When in use, the hook is hooked on the end of the clamping member, and the terminal sleeve can be placed on the end of the cable by pulling the hand-cranked hoist.

[0030] In the above description, both ends of the clamping member extend out of the gantry.

[0031] In the above description, the first displacement frame and the second displacement frame are fixedly connected to the corresponding gantry frames by bolts respectively.

[0032] Working principle:

[0033] Adjust the height of the insertion rod and the first displacement frame, use the first hand-cranked hoist to lift the cable, place the right end of the cable on the rotating shaft, and fix the cable with the upper pressure plate; then place the terminal on the rotating shaft, and use the chain on the second hand-cranked hoist to fix the end of the clamping part. Under the action of the second hand-cranked hoist, the terminal can be pulled onto the cable, which enables the staff to quickly install the terminal, improves work efficiency, reduces construction difficulty, and is easy to use and simple to operate.

[0034] The utility model can fix the cable by arranging an upper pressure plate at the upper end of the insertion rod. By arranging a second hand hoist on both sides of the first gantry and using a clamping piece, the terminal can be quickly put on the cable, which improves work efficiency, reduces construction difficulty, is easy to use and simple to operate.

Claims

1. A transmission line cable terminal manufacturing platform, comprising a first gantry (1), a second gantry (2) and a connecting rod (11), characterized in that: A second gantry (2) is provided on the right side of the first gantry (1), a connecting rod (11) is provided between the first gantry (1) and the second gantry (2), and a rotating shaft (12) is rotatably connected between the two connecting rods (11), and second hand-cranked hoists (13) are provided on both sides of the first gantry (1), the second hand-cranked hoists (13) are located above the connecting rod (11), and the right side of the second hand-cranked hoist (13) is connected to a clamping member (14) through a chain, and a bottom plate (5) is connected to the bottom of the first gantry (1) through bolts, and an insertion tube (6) is provided in the middle of the bottom plate (5), and an insertion rod is inserted in the insertion tube (6), and a lower groove (7) is provided on the top of the insertion rod, and an upper pressure plate (8) is connected to the top of the lower groove (7) through bolts.

2. A transmission line cable terminal manufacturing platform according to claim 1, characterized in that: The insertion rod is fixedly connected to the insertion cylinder (6) via bolts.

3. The transmission line cable terminal manufacturing platform according to claim 1, characterized in that: Both sides of the first gantry (1) and the second gantry (2) are respectively connected to first displacement frames (9) via bolts, and a connecting rod (11) is provided between the left and right corresponding first displacement frames (9).

4. A transmission line cable terminal manufacturing platform according to claim 1, characterized in that: The first gantry (1) is connected to a second displacement frame (10) on both sides by bolts, and the second displacement frame (10) is located above the first displacement frame (9). A second hand-cranked hoist (13) is provided on the right side of the second displacement frame (10), and a hook at the chain end of the second hand-cranked hoist (13) is connected to the end of the clamping member.

5. A transmission line cable terminal manufacturing platform according to claim 4, characterized in that: The clamping member consists of an upper arc-shaped plate and a lower arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are fixedly connected together by bolts.

6. The transmission line cable terminal manufacturing platform according to claim 1, characterized in that: A support rod (3) is provided at the top of the first gantry (1), and a first hand-cranked hoist (4) is provided at the left end of the support rod (3).

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