CN220325210U

CN220325210U - A kind of cable construction frame

Info

Publication number: CN220325210U
Application number: CN202322016971.2U
Authority: CN
Inventors: 邹丹; 曲磊; 崔倩倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-30
Filing date: 2023-07-30
Publication date: 2024-01-09
Anticipated expiration: 2033-07-30

Abstract

The utility model discloses a cable construction frame, which belongs to the technical field of cable frames and comprises a base, wherein two symmetrical supporting rods are fixedly connected to the top end of the base.

Description

Cable construction frame

Technical Field

The utility model relates to the technical field of cable racks, in particular to a cable construction rack.

Background

The cable is usually a cable similar to a rope formed by twisting several or several groups of wires (at least two wires in each group), wherein the wires in each group are mutually insulated and are often twisted around a center, the whole outside is covered with a high-insulation covering layer, the existing general cable placement frame is large in size, and most of the cable placement frame is laid in a plane, the plane placement mode occupies a very large working space, the use in a construction area with a limited working space is greatly limited, and the cable placement frame is inconvenient to carry or install, and a cable construction frame is needed for erecting and conveniently constructing the cable.

Current cable construction racks, such as the power tunnel cable rack proposed in patent No. 201610256507.2, include: the cable rack comprises a fixed plate, an arc-shaped cable rack body, a supporting rod and a stop rod, wherein the tangential direction of the midpoint of the cable rack body is vertically arranged, one end of the cable rack body is fixedly connected with one end of the fixed plate, a plurality of threaded holes are horizontally formed in the arc-shaped concave surface of the cable rack body, one end of the supporting rod is fixedly connected with a threaded rod matched with the threaded holes, the other end of the supporting rod is rotatably connected with the stop rod, the threaded rod is arranged in the threaded holes, and the lower surface of the fixed plate is inwards recessed to form a groove; in this power tunnel cable frame overcome prior art, the support steadiness is poor, and transmission cable breaks away from the support easily, and the horizontal pole tip of support is sharp-pointed moreover, directly is towards the central authorities of power tunnel, causes constructor's injured problem easily.

The current cable construction frame is through setting up the cable on the support body, through the pressfitting board pressfitting between cable and support body and install fixedly through the bolt to the pressfitting board, although can play the purpose of spacing fixed to the cable, but in actual use, when pressfitting the pressfitting board outside the cable, the cable outer end is the elastic layer for the cable outer end takes place the deformation of certain degree, the time is kept down the pressfitting board until remove threaded hole with the bolt, the device is liable to lead to screw hole and bolt misalignment because of the manual force is not hard up, do not play a pre-fixing's effect to the pressfitting board simultaneously, and the bolt also easily loosens for a long time use, influence the spacing effect of installation to the cable, consequently, urgent need improve the technique of cable construction frame structure, perfect this equipment.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a cable construction frame, which can be used for placing a cable at an arc-shaped plate on a fixed plate and rotating a pressing plate when the cable construction frame is used, so that the arc-shaped plate on the pressing plate is aligned with the cable one by one, then a clamping sleeve can be moved to the outer parts of a first connecting block and a second connecting block, the pressing plate is pre-fixed, a threaded rod is always aligned with a thread groove, the pressing plate is not required to be pressed at any time, the pressing plate cannot be optionally sprung out, then the threaded rod can be screwed into the inner part of the thread groove, the pressing plate is installed, a nut can be sleeved outside the threaded rod, and a plug block is plugged into the inner parts of a first notch and a second notch, so that the effect of limiting and fixing the cable is achieved, and meanwhile, the phenomenon of loosening caused by reverse rotation of the threaded rod can be avoided.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a cable construction frame, includes the base, the top fixedly connected with of base two symmetrical bracing pieces, the outer end fixedly connected with fixed plate of bracing piece, one side that the bracing piece is close to the fixed plate rotates and is connected with the pressfitting board, the top of pressfitting board rotates and is connected with the rotating turret, fix through spacing installation mechanism between pressfitting board and the fixed plate, the outer end of fixed plate and rotating turret has all the scarf joint arc, the arc is semi-circular, arc on the fixed plate and the arc on the pressfitting board are relative setting, it is spacing through joint mechanism between rotating turret and the pressfitting board.

Further, the outer end fixedly connected with first connecting block of fixed plate, the pressfitting board corresponds the one end fixedly connected with second connecting block of first connecting block, the cutting ferrule has been cup jointed with the outside of second connecting block to first connecting block, the inside threaded connection of cutting ferrule has the threaded rod, the thread groove has been seted up to the one end that the second connecting block corresponds the threaded rod, the outside of threaded rod prevents through anti-reversing mechanism that the threaded rod is not hard up.

Further, the outer end of threaded rod has cup jointed the nut, be equipped with spring gasket between nut and the cutting ferrule, spring gasket cover is established in the outside of threaded rod, first breach has been seted up on the top of nut, the second breach has been seted up on the top of threaded rod, the inside joint of first breach and second breach has the chock.

Further, the one end fixedly connected with locating piece that the rotating turret is close to the pressfitting board, the constant head tank has been seted up to the one end that the pressfitting board corresponds the locating piece, the outer fixedly connected with fixed cover of pressfitting board, one side of fixed cover is equipped with the removal cover, the inner fixedly connected with slider of removal cover, the spout has been seted up to the one end that the pressfitting board corresponds the slider, the one end fixedly connected with guide arm that the removal cover is close to fixed cover, the guide arm runs through in fixed cover and extends to the outside of fixed cover, fixedly connected with extension spring between removal cover and the fixed cover, extension spring twines in the outside of guide arm.

Further, a guide rod groove is formed in one end, close to the guide rod, of the fixing sleeve, and a polishing layer is arranged at the contact position of the guide rod and the guide rod groove.

3. Advantageous effects

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

(1) According to the utility model, a cable is placed at the arc-shaped plate on the fixing plate, the pressing plates are rotated to enable the arc-shaped plates on the pressing plates to be aligned with the cable one by one, then the clamping sleeve can be moved to the outer parts of the first connecting block and the second connecting block, the pressing plates are pre-fixed to enable the threaded rod to be aligned with the threaded groove all the time, the pressing plates are not required to be pressed at any time, the pressing plates cannot be randomly sprung out, then the threaded rod can be screwed into the threaded groove, the pressing plates are installed, then the nuts can be sleeved outside the threaded rod, and the plugs are plugged into the first notch and the second notch, so that the effect of limiting and fixing the cable is achieved, and meanwhile, the phenomenon that the threaded rod is loosened due to reverse rotation can be avoided.

(2) According to the utility model, when one cable needs to be removed, replaced or maintained, the movable sleeve nearby the cable can be pushed, so that the movable sleeve drives the guide rod to move in the fixed sleeve, the tension spring is compressed, the rotating frame can be directly stirred at the moment, the rotating frame drives the positioning block to move out of the positioning groove, the cable is convenient to expose, the cable can be directly taken out, one cable can be removed without opening the pressing plate, time and labor are saved, the phenomenon that other cables are loosened when the pressing plate is directly opened is avoided, the other cables are not required to be fixed one by one, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a side view cross-section along B-B of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a support rod; 3. a fixing plate; 4. pressing the plate; 5. a rotating frame; 6. a first connection block; 7. a second connection block; 8. a cutting sleeve; 9. a threaded rod; 10. a thread groove; 11. a nut; 12. a spring washer; 13. a first notch; 14. a second notch; 15. a chock; 16. an arc-shaped plate; 17. a positioning block; 18. a positioning groove; 19. a fixed sleeve; 20. a moving sleeve; 21. a slide block; 22. a chute; 23. a guide rod; 24. and (5) stretching the spring.

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; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a cable construction frame comprises a base 1, wherein two symmetrical supporting rods 2 are fixedly connected to the top end of the base 1, a fixing plate 3 is fixedly connected to the outer end of each supporting rod 2, a pressing plate 4 is rotatably connected to one side, close to the fixing plate 3, of each supporting rod 2, a rotating frame 5 is rotatably connected to the top end of each pressing plate 4, the pressing plates 4 and the fixing plates 3 are fixed through a limiting installation mechanism, arc plates 16 are embedded in the outer ends of the fixing plates 3 and the rotating frames 5, the arc plates 16 are semicircular, the arc plates 16 on the fixing plates 3 and the arc plates 16 on the pressing plates 4 are oppositely arranged, and limiting is carried out between the rotating frames 5 and the pressing plates 4 through a clamping mechanism.

Placing the cable in the arc 16 department on fixed plate 3, rotate the pressfitting board 4 for arc 16 on the pressfitting board 4 aligns with the cable one by one, afterwards can remove the outside of first connecting block 6 and second connecting block 7 with cutting ferrule 8, carry out a pre-fixation to pressfitting board 4, make threaded rod 9 and thread groove 10 align all the time, and need not moment press the pressfitting board 4, pressfitting board 4 also can not be by the random bullet, afterwards can twist threaded rod 9 to the inside of thread groove 10, install pressfitting board 4, then can cup joint the outside of threaded rod 9 with nut 11, and pack into the inside of first breach 13 and second breach 14 with the chock 15, thereby reach and carry out spacing fixed effect to the cable, can avoid threaded rod 9 reverse rotation to lead to not hard up phenomenon simultaneously.

Referring to fig. 1 and 4, the outer end of the fixing plate 3 is fixedly connected with a first connecting block 6, one end of the pressing plate 4 corresponding to the first connecting block 6 is fixedly connected with a second connecting block 7, the first connecting block 6 is sleeved with a clamping sleeve 8 outside the second connecting block 7, the inner thread of the clamping sleeve 8 is connected with a threaded rod 9, one end of the second connecting block 7 corresponding to the threaded rod 9 is provided with a thread groove 10, the threaded rod 9 is prevented from loosening by an anti-reversion mechanism, the outer end of the threaded rod 9 is sleeved with a nut 11, a spring gasket 12 is arranged between the nut 11 and the clamping sleeve 8, the spring gasket 12 is sleeved outside the threaded rod 9, the top end of the nut 11 is provided with a first notch 13, the top end of the threaded rod 9 is provided with a second notch 14, the first notch 13 and the second notch 14 are clamped with a plug 15, the nut 11 is sleeved outside the threaded rod 9, the threaded rod 11 is continuously rotated until the first notch 13 and the second notch 14 are aligned, and then the plug 15 can be plugged into the threaded rod 13 and the second notch 14, and the loosening phenomenon caused by reverse rotation of the threaded rod 9 can be avoided.

Referring to fig. 1-3, a positioning block 17 is fixedly connected to one end of the rotating frame 5, which is close to the pressing plate 4, a positioning groove 18 is formed in one end, corresponding to the positioning block 17, of the pressing plate 4, a fixing sleeve 19 is fixedly connected to the outer end of the pressing plate 4, a movable sleeve 20 is arranged on one side of the fixing sleeve 19, a sliding block 21 is fixedly connected to the inner end of the movable sleeve 20, a sliding groove 22 is formed in one end, corresponding to the sliding block 21, of the pressing plate 4, a guide rod 23 is fixedly connected to one end, close to the fixing sleeve 19, of the movable sleeve 20, a guide rod 23 penetrates through the fixing sleeve 19 and extends to the outer portion of the fixing sleeve 19, a tension spring 24 is fixedly connected between the movable sleeve 20 and the fixing sleeve 19, the tension spring 24 is wound on the outer portion of the guide rod 23, a guide rod groove is formed in one end, close to the guide rod 23, a polishing layer is formed in the contact portion of the guide rod 23 and the guide rod groove, and friction force between the guide rod 23 and the guide rod groove is reduced by arranging a polishing layer in the contact portion of the guide rod 23 and the guide rod groove.

In the utility model, when a technician in the related device uses the device, the cable is placed at the arc-shaped plate 16 on the fixed plate 3, the pressing plates 4 are rotated to enable the arc-shaped plates 16 on the pressing plates 4 to be aligned with the cable one by one, then the clamping sleeve 8 can be moved to the outside of the first connecting block 6 and the second connecting block 7, the pressing plates 4 are pre-fixed to enable the threaded rods 9 to be aligned with the thread grooves 10 all the time, the pressing plates 4 do not need to be pressed at any time, the pressing plates 4 cannot be flicked at will, then the threaded rods 9 can be screwed into the thread grooves 10 to install the pressing plates 4, and the threaded rods 9 are prevented from reversely rotating to loosen by the anti-reversion mechanism;

when one of the cables needs to be removed, replaced or maintained, the movable sleeve 20 nearby the cable can be pushed, the movable sleeve 20 drives the guide rod 23 to move in the fixed sleeve 19, the tension spring 24 is compressed, the rotating frame 5 can be directly stirred at the moment, the rotating frame 5 drives the positioning block 17 to move out of the positioning groove 18, the cable is conveniently exposed, the cable can be directly taken out, the pressing plate 4 is not required to be opened, one of the cables can be removed, time and labor are saved, the phenomenon that other cables are loosened when the pressing plate 4 is directly opened is avoided, the other cables are not required to be fixed one by one, and the working efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable construction frame, includes base (1), its characterized in that: the novel multifunctional pressing device is characterized in that two symmetrical supporting rods (2) are fixedly connected to the top end of the base (1), a fixing plate (3) is fixedly connected to the outer end of the supporting rods (2), a pressing plate (4) is rotatably connected to one side, close to the fixing plate (3), of the supporting rods (2), a rotating frame (5) is rotatably connected to the top end of the pressing plate (4), the pressing plate (4) and the fixing plate (3) are fixed through a limiting installation mechanism, arc plates (16) are embedded in the outer ends of the fixing plate (3) and the rotating frame (5), the arc plates (16) are semicircular, and the arc plates (16) on the fixing plate (3) and the arc plates (16) on the pressing plate (4) are oppositely arranged, and limiting is carried out between the rotating frame (5) and the pressing plate (4) through a clamping mechanism.

2. A cable construction rack according to claim 1, wherein: spacing installation mechanism includes first connecting block (6), second connecting block (7), cutting ferrule (8), threaded rod (9) and thread groove (10), the outer end fixedly connected with first connecting block (6) of fixed plate (3), the one end fixedly connected with second connecting block (7) of pressure plate (4) corresponding first connecting block (6), cutting ferrule (8) have been cup jointed with the outside of second connecting block (7) in first connecting block (6), the internal thread connection of cutting ferrule (8) has threaded rod (9), thread groove (10) have been seted up to the one end that second connecting block (7) corresponds threaded rod (9), the outside of threaded rod (9) prevents threaded rod (9) through anti-reverse mechanism not hard up.

3. A cable construction rack according to claim 2, wherein: the anti-reversion mechanism comprises a nut (11), a spring gasket (12), a first notch (13), a second notch (14) and a chock (15), wherein the nut (11) is sleeved at the outer end of the threaded rod (9), the spring gasket (12) is arranged between the nut (11) and the clamping sleeve (8), the spring gasket (12) is sleeved outside the threaded rod (9), the top end of the nut (11) is provided with the first notch (13), the top end of the threaded rod (9) is provided with the second notch (14), and the chock (15) is clamped inside the first notch (13) and the second notch (14).

4. A cable construction rack according to claim 1, wherein: the clamping mechanism comprises a positioning block (17), a positioning groove (18), a fixed sleeve (19), a movable sleeve (20), a sliding block (21), a sliding groove (22), a guide rod (23) and an extension spring (24), wherein one end of the rotating frame (5) close to the pressing plate (4) is fixedly connected with the positioning block (17), the pressing plate (4) corresponds to one end of the positioning block (17) and is provided with the positioning groove (18), the outer end of the pressing plate (4) is fixedly connected with the fixed sleeve (19), one side of the fixed sleeve (19) is provided with the movable sleeve (20), the inner end of the movable sleeve (20) is fixedly connected with the sliding block (21), one end of the pressing plate (4) corresponds to the sliding groove (22), one end of the movable sleeve (20) close to the fixed sleeve (19) is fixedly connected with the guide rod (23), the guide rod (23) penetrates through the fixed sleeve (19) and extends to the outer portion of the fixed sleeve (19), and an extension spring (24) is fixedly connected between the movable sleeve (20) and the fixed sleeve (19), and the extension spring (24) is wound on the outer portion of the guide rod (23).

5. A cable construction according to claim 4 wherein: the fixing sleeve (19) is provided with a guide rod groove at one end close to the guide rod (23), and a polishing layer is arranged at the contact position of the guide rod (23) and the guide rod groove.