Vertical cable pay-off rack

Abstract

The utility model provides a vertical cable pay-off rack which is used for solving the technical problem that a wire coil cannot rotate due to the fact that the wire coil cannot be fixed when part of existing pay-off racks are used. The utility model discloses a vertical cable pay-off rack. The vertical cable pay-off rack comprises a base, the two first stress rods are vertically upward, and the two first stress rods are oppositely and fixedly arranged on the base; the two clamping rings are arranged on the two first stress rods in a one-to-one correspondence and adjusting mode. The two third stress blocks are oppositely and fixedly arranged between the two clamping rings; the two rollers are arranged between the two third stress blocks in a relatively rotating manner; the carrying plate is fixedly arranged at one end of one of the third stress blocks; the first clamping block is fixedly arranged at the top end of the carrying plate; and the second clamping block is arranged at the top end of the carrying plate in a sliding mode, and the second clamping block and the first clamping block are matched with each other to fix the wheel disc.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a vertical cable pay-off rack. Background Art

[0002] Power engineering, that is, engineering related to the production, transmission and distribution of electric energy, requires the use of cable pay-off racks.

[0003] The utility model patent with authorization announcement number "CN 219636574 U" and invention name "A wire pay-off rack" specifically discloses a wire pay-off rack, including a base, an inner groove is reserved on the top surface of the base, an adjustment component is arranged inside the inner groove, a wire pay-off structure is arranged inside the adjustment component, a lifting mechanism is arranged on the surface of the wire pay-off structure, the lifting mechanism is connected to the base, a fixing component is arranged on the surface of the lifting mechanism, the wire pay-off structure includes a rotating shaft, a rubber block and a vertical rod, a rotating shaft is arranged on the surface of the slider, a rubber block is fixed on the end of the rotating shaft, and a vertical rod is connected to the surface bearing of the rotating shaft.

[0004] However, in the above utility model, if the cable drum is not used, the cable drum cannot be fixed, so that the cable drum cannot be rotated. Therefore, after the cable drum is rotated, the cable is easily lengthened, causing trouble. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a vertical cable pay-off stand, which is used to solve the technical problem that some existing pay-off stands cannot fix the cable drum when in use, so that the cable drum cannot rotate.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A vertical cable pay-off rack, comprising:

[0008] Base;

[0009] Two first force-bearing rods extending vertically upward, the two first force-bearing rods being relatively fixed on the base;

[0010] Two snap rings, the two snap rings are arranged on the two first force-bearing rods in a one-to-one corresponding gear adjustment sleeve;

[0011] Two third force-bearing blocks, the two third force-bearing blocks are relatively fixed between the two clamping rings;

[0012] Two rollers, the two rollers are relatively rotatable and arranged between two third force-bearing blocks;

[0013] A loading plate, the loading plate being fixedly mounted on one end of one of the third force-bearing blocks;

[0014] A first clamping block, wherein the first clamping block is fixedly mounted on the top of the carrier plate;

[0015] The second clamping block is slidably arranged on the top of the carrier plate, and the second clamping block cooperates with the first clamping block to fix the wheel disc.

[0016] Working principle:

[0017] Adjust the positions of the two clamping rings on the first force-bearing rod. When the cable needs to be used, use two pay-off stands to place them opposite to each other, place one end of the cable drum on the two rollers of one of the pay-off stands, and place the other end of the cable drum on the two rollers of the other pay-off stand. When the cable needs to be used, pull the cable to rotate the cable drum and the rollers. When the rollers do not need to be rotated, push the second clamping block to move close to the first clamping block, and the first clamping block and the second clamping block cooperate to fix the rollers.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] According to actual use requirements, the positions of the two clamping rings on the first force-bearing rod are adjusted to better meet the use conditions. When the cable needs to be used, two pay-off stands are used to be placed opposite to each other, one end of the cable drum is placed on the two rollers of one of the pay-off stands, and the other end of the cable drum is placed on the two rollers of the other pay-off stand. When the cable needs to be used, the cable is pulled, and the cable drum and the rollers rotate. When the rollers do not need to be rotated, the second clamping block is pushed to move close to the first clamping block. The first clamping block and the second clamping block cooperate to fix the roller to prevent the roller from rotating when the cable is not needed, causing trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the chassis structure of an embodiment of the utility model;

[0022] Figure 3 This is the structure diagram of the wire reel.

[0023] In the above drawings: 10, the sixth force-bearing rod; 11, the loading plate; 12, the first clamping block; 13, the third force-bearing block; 14, the force-bearing shaft; 15, the stabilizing block; 16, the first force-bearing rod; 17, the first connecting rod; 18, the third connecting rod; 19, the roller; 20, the second clamping block; 21, the second force-bearing block; 22, the first force-bearing block; 23, the roller; 24, the limiting block; 25, the fifth force-bearing rod; 26, the screw; 27, the handle; 28, the limiting cylinder; 29, the limiting rod; 30, the limiting hole; 31, the positioning hole; 32, the second force-bearing rod; 33, the second connecting rod; 34, the third force-bearing rod; 35, the fourth force-bearing rod; 36, the spring; 37, the retaining ring. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Example:

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, a vertical cable pay-off rack comprises:

[0027] Base;

[0028] Two first force-bearing rods 16 extending vertically upward, the two first force-bearing rods 16 being relatively fixed on the base;

[0029] Two snap rings 37, the two snap rings 37 are arranged on the two first force-bearing rods 16 in a one-to-one corresponding gear adjustment sleeve, each of the first force-bearing rods 16 is provided with a row of limiting holes 30, and the two snap rings 37 are provided with a positioning hole 31 corresponding to one of the limiting holes 30 on the corresponding first force-bearing rod 16, and a pin is inserted into the positioning hole 31 and the limiting hole 30 to fix the position of the snap ring 37;

[0030] Two third force-bearing blocks 13, the two third force-bearing blocks 13 are relatively fixedly arranged between the two clamping rings 37;

[0031] Two rollers 19, the two rollers 19 are relatively rotatably arranged between the two third force-bearing blocks 13, two force-bearing shafts 14 are rotatably arranged between the two third force-bearing blocks 13, and the rollers 19 are correspondingly fixed on the two force-bearing shafts 14;

[0032] A loading plate 11, wherein the loading plate 11 is fixedly mounted on one end of one of the third force bearing blocks 13;

[0033] A first clamping block 12, wherein the first clamping block 12 is fixedly mounted on the top of the carrier plate 11;

[0034] A second clamping block 20, wherein the second clamping block 20 is slidably disposed on the top of the carrier plate 11, and the second clamping block 20 cooperates with the first clamping block 12 to fix the wheel disc;

[0035] The top ends of the two first force-bearing rods 16 are connected with stabilizing blocks 15;

[0036] According to actual usage requirements, the positions of the two clamping rings 37 on the first force-bearing rod 16 are adjusted to better meet the usage conditions. When the cable needs to be used, two pay-off stands are used to be placed opposite to each other, and one end of the cable drum is placed on the two rollers 19 of one of the pay-off stands, and the other end of the cable drum is placed on the two rollers 19 of the other pay-off stand. When the cable needs to be used, the cable is pulled, and the cable drum and the rollers 19 rotate. When the rollers 19 do not need to be rotated, the second clamping block 20 is pushed to move close to the first clamping block 12. The first clamping block 12 and the second clamping block 20 cooperate to fix the roller 19 to prevent the roller 19 from rotating when the cable is not needed, causing trouble.

[0037] like Figure 1 and Figure 2 As shown, the base includes a second force-bearing rod 32, two third force-bearing rods 34 are fixedly provided at both ends of one side end surface of the second force-bearing rod 32, and fourth force-bearing rods 35 are fixedly provided at one end of the two third force-bearing rods 34 facing away from the second force-bearing rod 32, a fifth force-bearing rod 25 is connected between the two fourth force-bearing rods 35, the fifth force-bearing rod 25 is parallel to the second force-bearing rod 32, two sixth force-bearing rods 10 are fixedly provided between the fifth force-bearing rod 25 and the second force-bearing rod 32, and the two first force-bearing rods 16 are correspondingly fixed on the two sixth force-bearing rods 10. By adopting this method, the stability of the base is greatly increased.

[0038] like Figure 1 As shown, a first connecting rod 17 is fixedly provided on each of the two first force-bearing rods 16, a second connecting rod 33 is fixedly provided between the top end of each third connecting rod 18 and the corresponding first connecting rod 17, and a third connecting rod 18 is fixedly provided between the top end of each fourth force-bearing rod 35 and the corresponding first connecting rod 17. The second connecting rod 33 and the third connecting rod 18 are coordinated to enhance the stability of the first force-bearing rod 16.

[0039] like Figure 1 As shown, two first force blocks 22 are fixedly provided at one end of the fifth force-bearing rod 25, and two limiting blocks 24 are fixedly provided at the end of each of the first force blocks 22 facing away from the fifth force-bearing rod 25. A roller 23 is rotatably provided between the two limiting blocks 24 of the same first force block 22. When the entire wire drum needs to be moved, the wire drum is tilted and then transported by the roller 23.

[0040] like Figure 1 and Figure 2 As shown, a second force block 21 is fixedly provided on the top of the loading plate 11, and a limiting cylinder 28 is fixedly provided on the end of the second force block 21 facing away from the second clamping block 20, a threaded screw 26 passes through the limiting cylinder 28 and is threadedly connected to the limiting cylinder 28, one end of the screw 26 abuts against one end of the second force block 21, and two limiting rods 29 are fixedly provided on the second force block 21, and the two limiting rods 29 pass through the second force block 21, and a spring 36 is connected between each limiting rod 29 and one end of the second force block 21 facing away from the second clamping block 20, and a handle 27 is slidably provided on the end of the screw 26 facing away from the second force block 21, and the handle 27 can facilitate the user to rotate the screw 26.

[0041] Working principle:

[0042] When the wire drum needs to be used, first slide the two clamping rings 37 on the first force-bearing rod 16 so that the limiting hole 30 is aligned with the positioning hole 31, and use a latch to fix the clamping ring 37 and the first force-bearing rod 16. After the fixation is completed, the two pay-off frames are placed opposite to each other, and one end of the wire drum is placed on the two rollers 19 of one of the pay-off frames, and the other end of the wire drum is placed on the two rollers 19 of the other pay-off frame. When in use, directly pull the cable, and the cable drives the wire drum to rotate;

[0043] When the wire drum needs to be fixed, the screw 26 is rotated, and the screw 26 rotates to push the second force-bearing block 21 to approach the first force-bearing block 12, and the second force-bearing block 21 cooperates with the first force-bearing block 12 to fix the wire drum;

[0044] When the pay-off frame needs to be moved, the pay-off frame is tilted so that the roller 23 contacts the ground, which facilitates the movement of the pay-off frame.

[0045] Finally, it should be noted that the above 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 with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vertical cable pay-off stand, characterized in that: include: Base; Two first force-bearing rods (16) extending vertically upward, wherein the two first force-bearing rods (16) are relatively fixedly arranged on the base; Two snap rings (37), the two snap rings (37) being arranged on the two first force-bearing rods (16) in a one-to-one corresponding gear adjustment sleeve; Two third force-bearing blocks (13), the two third force-bearing blocks (13) are relatively fixedly arranged between the two clamping rings (37); Two rollers (19), the two rollers (19) are relatively rotatable and arranged between two third force-bearing blocks (13); A loading plate (11), wherein the loading plate (11) is fixedly mounted on one end of one of the third force-bearing blocks (13); A first clamping block (12), wherein the first clamping block (12) is fixedly mounted on the top of the carrier plate (11); A second clamping block (20), wherein the second clamping block (20) is slidably arranged on the top of the loading plate (11), and the second clamping block (20) cooperates with the first clamping block (12) to fix the wheel disc.

2. A vertical cable pay-off stand according to claim 1, characterized in that: The base comprises a second force-bearing rod (32), two third force-bearing rods (34) are fixedly arranged at both ends of one end surface of the second force-bearing rod (32), a fourth force-bearing rod (35) is fixedly arranged at one end of the two third force-bearing rods (34) facing away from the second force-bearing rod (32), a fifth force-bearing rod (25) is connected between the two fourth force-bearing rods (35), the fifth force-bearing rod (25) is parallel to the second force-bearing rod (32), two sixth force-bearing rods (10) are fixedly arranged between the fifth force-bearing rod (25) and the second force-bearing rod (32), and the two first force-bearing rods (16) are fixed to the two sixth force-bearing rods (10) accordingly.

3. A vertical cable pay-off stand according to claim 2, characterized in that: A first connecting rod (17) is fixedly provided on each of the two first force-bearing rods (16), a second connecting rod (33) is fixedly provided between the top end of each third connecting rod (18) and the corresponding first connecting rod (17), and a third connecting rod (18) is fixedly provided between the top end of each fourth force-bearing rod (35) and the corresponding first connecting rod (17).

4. A vertical cable pay-off stand according to claim 2, characterized in that: Two first force blocks (22) are fixedly arranged at one end of the fifth force-bearing rod (25); two limiting blocks (24) are fixedly arranged at one end of each first force-bearing block (22) facing away from the fifth force-bearing rod (25); and a roller (23) is rotatably arranged between the two limiting blocks (24) of the same first force-bearing block (22).

5. The vertical cable pay-off stand according to claim 1, characterized in that: A second force-bearing block (21) is fixedly provided at the top of the loading plate (11); a limiting cylinder (28) is fixedly provided at one end of the second force-bearing block (21) which faces away from the second clamping block (20); a threaded screw (26) passes through the limiting cylinder (28) and is threadedly connected to the limiting cylinder (28); one end of the screw (26) abuts against one end of the second force-bearing block (21); two limiting rods (29) are fixedly provided on the second force-bearing block (21); the two limiting rods (29) pass through the second force-bearing block (21); and a spring (36) is connected between each limiting rod (29) and one end of the second force-bearing block (21) which faces away from the second clamping block (20).

6. A vertical cable pay-off stand according to claim 5, characterized in that: A handle (27) is slidably provided at one end of the screw rod (26) facing away from the second force-bearing block (21).

7. The vertical cable pay-off stand according to claim 1, characterized in that: Two force-bearing shafts (14) are rotatably arranged between the two third force-bearing blocks (13), and the rollers (19) are correspondingly fixed on the two force-bearing shafts (14).

8. The vertical cable pay-off stand according to claim 1, characterized in that: Each of the first force-bearing rods (16) is provided with a row of limiting holes (30), and the two clamping rings (37) are provided with a positioning hole (31) corresponding to one of the limiting holes (30) on the corresponding first force-bearing rod (16).

9. The vertical cable pay-off stand according to claim 1, characterized in that: The top ends of the two first force-bearing rods (16) are connected to stabilizing blocks (15).

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