CN220652834U - Terminal wire harness fixing device - Google Patents
Terminal wire harness fixing device Download PDFInfo
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- CN220652834U CN220652834U CN202322337462.XU CN202322337462U CN220652834U CN 220652834 U CN220652834 U CN 220652834U CN 202322337462 U CN202322337462 U CN 202322337462U CN 220652834 U CN220652834 U CN 220652834U
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Abstract
The utility model discloses a terminal wire harness fixing device, which relates to the technical field of wire harnesses and comprises a fixed bottom plate, wherein a fixed box is fixedly arranged on one side of the fixed bottom plate, a movable cavity is formed in the fixed box, and a clamping assembly is arranged in the movable cavity; the clamping assembly comprises two groups of fixing blocks fixedly arranged at the bottom end of the movable cavity. According to the utility model, when the rotating handle drives the threaded screw rod to rotate, the threaded screw rod starts to move to one side, so that the moving column is driven to move upwards, at the moment, two groups of triangular blocks fixed with the threaded screw rod start to move upwards, the two groups of first rollers are pushed to roll on the inclined surfaces of the triangular blocks, at the moment, the rotating plate starts to rotate, the two groups of second rollers at the top of the rotating plate are relatively and inwards closed, the moving column moves upwards to drive the third roller to move upwards, clamping and fixing of the wire bundle are realized, meanwhile, the arrangement of the second roller and the third roller does not influence the rotation of the wire bundle after clamping, and the flexibility of a clamping assembly of the wire bundle is improved.
Description
Technical Field
The utility model relates to the technical field of wire harnesses, in particular to a terminal wire harness fixing device.
Background
Wiring engineering, also called structural wiring engineering or intelligent wiring engineering, refers to pre-buried wiring of a data transmission system, a voice communication system, a cable television system, a background music system, a security monitoring system, a smart card system and the like, generally, the wiring engineering comprises a plurality of subsystem engineering such as a working area subsystem, a horizontal wiring subsystem, a vertical wiring subsystem, a management room subsystem, a building group subsystem, an equipment room subsystem and the like, and wiring harnesses which are laid by using a harness fixing device are required to be fixed in the wiring process;
the wire harness fixing device used in the prior art is inconvenient to adjust according to the size of the wire harness, so that the wire harness can shake easily in the fixing device, the outer surface of the wire harness is rubbed with the fixing device, the outer surface of an electric wire is easy to break, and the use safety of the wire harness is affected;
the prior patent (publication number: CN 217282072U) discloses a wire harness fixing device, through setting up regulating plate and rotating plate for when regulating screw drove the regulating plate and risen, the regulating plate drove the top of rotating plate and risen, thereby make two sets of locating shafts move in opposite directions under the drive of rotating plate, so that two sets of punch holder move in opposite directions under the drive of L template, so that according to the distance between the size adjustment punch holder of pencil, reduce the pencil and take place the probability of rocking after being held, improved the fixed effect of device to the pencil.
However, the above patent still has a certain defect, when an operator fixes the wire harness, the operator needs to adjust two groups of screws to drive the adjusting plate to move, so that the upper arc clamping plate and the lower arc clamping plate are driven to fix the wire harness, the operation is time-consuming, and the adjusting efficiency is low.
Disclosure of Invention
Based on this, an object of the present utility model is to provide a terminal harness fixing device to solve the technical problems set forth in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the terminal wire harness fixing device comprises a fixing bottom plate, wherein a fixing box is fixedly arranged on one side of the fixing bottom plate, a movable cavity is formed in the fixing box, and a clamping assembly is arranged in the movable cavity;
the clamping assembly comprises two groups of fixed blocks fixedly mounted at the bottom end of the movable cavity, a movable column is slidably connected between the two groups of fixed blocks, two groups of rotating plates are rotatably connected to two sides of the upper end inside the movable cavity, the rotating plates are located on two sides of the movable column, a fixing seat is fixedly connected to the top of the movable column, three rollers are arranged in an inner cavity of the fixing seat, and two groups of rollers are arranged at the top of the rotating plates.
As a preferable technical scheme of the terminal wire harness fixing device, two groups of special-shaped guide blocks are fixedly arranged at the upper end inside the movable cavity, the movable column is connected with the two groups of special-shaped guide blocks in a sliding manner, the two groups of rotating plates are connected with two sides of the inner cavity of the fixed box in a rotating manner through rotating shafts, and one side of each rotating plate is in contact with a protruding part of each special-shaped guide block.
As a preferable technical scheme of the terminal wire harness fixing device, two groups of triangular blocks are fixedly arranged in the middle of two sides of the movable column, the triangular blocks are right-angled triangles, first rollers are arranged at the bottom ends of the two groups of rotating plates, and the first rollers are in contact with inclined planes of the triangular blocks.
As a preferable technical scheme of the terminal wire harness fixing device, the outer walls of the third roller and the second roller are respectively sleeved with a rubber sleeve.
As a preferable technical scheme of the terminal wire harness fixing device, the bottom of the movable column is provided with a threaded screw rod, and the threaded screw rod penetrates through and extends to the outer side of the fixing bottom plate.
As a preferable technical scheme of the terminal wire harness fixing device, the threaded screw rod is fixedly connected with the movable column through a bearing.
As a preferable technical scheme of the terminal wire harness fixing device, one end of the threaded screw rod is fixedly provided with a rotating handle.
In summary, the utility model has the following advantages:
according to the utility model, when the terminal wire harness is fixed, the rotating handle drives the threaded screw rod to rotate and start to move to one side, so that the moving column is driven to move upwards, at the moment, two groups of triangular blocks fixed with the rotating handle start to move upwards, the two groups of first rollers are pushed to roll on the inclined surfaces of the triangular blocks, at the moment, the rotating plate starts to rotate, the two groups of second rollers at the top of the rotating plate are relatively and inwards closed, the moving column moves upwards to drive the third rollers to move upwards, the clamping and fixing of the wire harness are realized, meanwhile, the arrangement of the second rollers and the third rollers does not influence the rotation of the wire harness after clamping, and the flexibility of a clamping assembly is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the overall structure of the present utility model;
fig. 3 is a partial schematic view of a clamping assembly according to the present utility model.
In the figure: 100. a fixed bottom plate; 200. a clamping assembly;
110. a fixed box; 120. a movable chamber;
210. a fixed block; 220. a special-shaped guide block; 230. a moving column; 240. triangular blocks; 250. a rotating shaft; 260. a rotating plate; 270. a first roller; 280. a second idler wheel; 290. a fixing seat; 2910. a third roller; 2920. a threaded screw rod; 2930. a rotating handle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-3, a terminal wire harness fixing device comprises a fixed bottom plate 100, wherein a fixed box 110 is fixedly arranged on one side of the fixed bottom plate 100, a movable cavity 120 is formed in the fixed box 110, and a clamping assembly 200 is arranged in the movable cavity 120; the clamping assembly 200 comprises two groups of fixed blocks 210 fixedly mounted at the bottom end of the movable cavity 120, a movable column 230 is slidably connected between the two groups of fixed blocks 210, two groups of rotating plates 260 are rotatably connected to two sides of the upper end inside the movable cavity 120, the two groups of rotating plates 260 are located on two sides of the movable column 230, a fixed seat 290 is fixedly connected to the top of the movable column 230, a third roller 2910 is arranged in an inner cavity of the fixed seat 290, a second roller 280 is arranged at the top of the two groups of rotating plates 260, a threaded screw 2920 is arranged at the bottom of the movable column 230, the threaded screw 2920 penetrates through and extends to the outer side of the fixed bottom plate 100, the threaded screw 2920 is fixedly connected with the movable column 230 through a bearing, a rotating handle 2930 is fixedly mounted at one end of the threaded screw 2920, two groups of triangular blocks 240 are fixedly mounted in the middle of two sides of the movable column 230, the two groups of triangular blocks 240 are right-angle triangles, a first roller 270 is arranged at the bottom of the two groups of the rotating plates 260, and the first roller 270 is in contact with the inclined surfaces of the triangular blocks 240.
When the terminal wire harness is fixed, an operator drives the threaded screw 2920 to rotate through the rotating handle 2930 to start moving to one side, so that the moving column 230 is driven to move upwards, at the moment, two groups of triangular blocks 240 fixed with the moving column start moving upwards, two groups of first rollers 270 are pushed to roll on the inclined surfaces of the triangular blocks 240, at the moment, the rotating plate 260 starts rotating, two groups of second rollers 280 at the top of the rotating plate are relatively and inwards closed, the moving column 230 moves upwards to drive the third rollers 2910 to move upwards, clamping and fixing of the wire harness are achieved, meanwhile, the second rollers 280 and the third rollers 2910 are arranged, rotation of the wire harness after clamping is not affected, and flexibility of the clamping assembly 200 is improved.
Referring to fig. 2, two sets of special-shaped guide blocks 220 are fixedly mounted at the upper end inside the movable chamber 120, the movable column 230 is slidably connected with the two sets of special-shaped guide blocks 220, two sets of rotating plates 260 are rotatably connected with two sides of the inner cavity of the fixed box 110 through rotating shafts 250, and one side of each rotating plate 260 is in contact with a protrusion of each special-shaped guide block 220.
The two sets of rotating plates 260 rotate around the point where the protrusions of the special-shaped guide blocks 220 contact with the rotating shafts 250, the lower ends of the rotating plates 260 are outwards opened, the upper ends of the rotating plates 260 move inwards, and the relative inwards rotating movement of the two sets of rotating plates 260 is realized.
Referring to fig. 3, rubber sleeves are sleeved on the outer walls of the third roller 2910 and the second roller 280.
The surface of the cable can be protected by the rubber sleeve, and the damage of the outer surface of the cable after long-time fixation is prevented.
When the terminal wire harness is fixed, an operator drives the threaded screw rod 2920 to rotate through the rotating handle 2930 to start moving to one side, so that the moving column 230 is driven to move upwards, at the moment, the two groups of triangular blocks 240 fixed with the moving column start moving upwards, the two groups of first rollers 270 are pushed to roll on the inclined surfaces of the triangular blocks 240, at the moment, the rotating plate 260 starts rotating, the two groups of second rollers 280 at the top of the rotating plate are relatively and inwards closed, the moving column 230 moves upwards to drive the third rollers 2910 to move upwards, clamping and fixing of the wire harness are achieved, meanwhile, the arrangement of the second rollers 280 and the third rollers 2910 does not influence the rotation of the wire harness after clamping, and the flexibility of the clamping assembly 200 is improved.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. Terminal pencil fixing device, including fixed baseplate (100), its characterized in that: a fixed box (110) is fixedly arranged on one side of the fixed bottom plate (100), a movable cavity (120) is formed in the fixed box (110), and a clamping assembly (200) is arranged in the movable cavity (120);
the clamping assembly (200) comprises two groups of fixed blocks (210) fixedly mounted at the bottom end of the movable cavity (120), two groups of fixed blocks (210) are connected with a movable column (230) in a sliding mode, two groups of rotating plates (260) are rotatably connected to two sides of the upper end inside the movable cavity (120), two groups of rotating plates (260) are located on two sides of the movable column (230), a fixing seat (290) is fixedly connected to the top of the movable column (230), three rollers (2910) are arranged in an inner cavity of the fixing seat (290), and two groups of rollers (280) are arranged at the top of the rotating plates (260).
2. The terminal harness fixing device according to claim 1, wherein: two groups of special-shaped guide blocks (220) are fixedly arranged at the upper end inside the movable cavity (120), the movable column (230) is in sliding connection with the two groups of special-shaped guide blocks (220), two groups of rotating plates (260) are in rotating connection with two sides of the inner cavity of the fixed box (110) through rotating shafts (250), and one side of each rotating plate (260) is in contact with the protruding part of each special-shaped guide block (220).
3. The terminal harness fixing device according to claim 1, wherein: two groups of triangular blocks (240) are fixedly mounted in the middle of two sides of the movable column (230), the triangular blocks (240) are right-angled triangles, a first roller (270) is arranged at the bottom end of the rotating plate (260), and the first roller (270) is in contact with the inclined surfaces of the triangular blocks (240).
4. The terminal harness fixing device according to claim 1, wherein: rubber sleeves are sleeved on the outer walls of the third roller (2910) and the second roller (280).
5. The terminal harness fixing device according to claim 1, wherein: the bottom of the movable column (230) is provided with a threaded screw rod (2920), and the threaded screw rod (2920) penetrates through and extends to the outer side of the fixed bottom plate (100).
6. The terminal harness fixing device according to claim 5, wherein: the threaded screw rod (2920) is fixedly connected with the movable column (230) through a bearing.
7. The terminal harness fixing device according to claim 5, wherein: one end of the threaded screw rod (2920) is fixedly provided with a rotating handle (2930).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337462.XU CN220652834U (en) | 2023-08-30 | 2023-08-30 | Terminal wire harness fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337462.XU CN220652834U (en) | 2023-08-30 | 2023-08-30 | Terminal wire harness fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652834U true CN220652834U (en) | 2024-03-22 |
Family
ID=90266972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322337462.XU Active CN220652834U (en) | 2023-08-30 | 2023-08-30 | Terminal wire harness fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652834U (en) |
-
2023
- 2023-08-30 CN CN202322337462.XU patent/CN220652834U/en active Active
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