CN-121983892-A - Cable fixing frame for building electrical engineering

Abstract

The invention relates to the technical field of building construction, and particularly discloses a cable fixing frame for building electrical engineering, which comprises a base and a cover plate rotatably connected to the base, wherein at least one storage groove is formed in the base, a protecting piece is arranged in each storage groove, the protecting piece is locked with the base through a locking part, a triggering part is arranged between the base and the locking part, and a transmission mechanism is arranged between the cover plate and the protecting piece. The cable is gradually fixed to the transmission mechanism in the cover plate closing stroke, the hand is not required to be fixed in advance, and the fixed in advance and the final fixed are linked in an integrated mode, so that the cable is prevented from shifting and shifting in the closing process of the fixing frame, the fixing precision of the cable is improved, uneven stress of the cable is prevented from being worn and broken, meanwhile, the structural design is simplified, the manufacturing cost and the structural complexity are reduced, the stability and the safety of power transmission are guaranteed, and the installation and fixing operation of the cable can be conveniently completed.

Inventors

• Ju Xiaowen
• ZHAO ZIANG

Assignees

• 苏州建设(集团)规划建筑设计院有限责任公司

Dates

Publication Date

20260505

Application Date

20260303

Claims (10)

1. 1. The utility model provides a cable mount for building electrical engineering, includes base (1) and rotates apron (3) of connecting on base (1), its characterized in that: At least one storage groove (2) is formed in the base (1), and a protection piece (6) is arranged in each storage groove (2); The protection piece (6) is locked with the base (1) through the locking part (7), and a triggering part (8) is arranged between the base (1) and the locking part (7); a transmission mechanism is further arranged between the cover plate (3) and the protective piece (6); When the cover plate (3) is covered on the base (1), the transmission mechanism drives the protection piece (6) to fix the cable in the storage groove (2) step by step.
2. 2. The cable holder for building electrical engineering according to claim 1, wherein the protection piece (6) comprises protection plates (61) which are connected to two sides of the base (1) in a sliding mode, connecting frames (62) are fixed on each protection plate (61), extrusion springs are arranged between each connecting frame (62) and the base (1), and the elastic force of the extrusion springs drives the two protection plates (61) to fix the cable.
3. 3. The cable holder for building electrical engineering according to claim 2, wherein the locking part (7) comprises a vertical rod (72) vertically connected to the base (1) in a sliding mode, a locking block (71) is fixedly connected to the vertical rod (72), a positioning groove (74) is formed in the connecting frame (62), the locking block (71) is clamped with the positioning groove (74), and a positioning spring (73) is further arranged between the vertical rod (72) and the base (1).
4. 4. The cable holder for building electrical engineering according to claim 3, wherein the trigger part (8) comprises a trigger plate (82) fixedly connected to the bottoms of the two vertical rods (72), and a trigger rod (81) is fixedly connected to the trigger plate (82); when the trigger rod (81) slides downwards, the trigger plate (82) drives the two vertical rods (72) to slide downwards, so that the connecting frame (62) is unlocked.
5. 5. The cable holder for building electrical engineering according to claim 2, wherein the cover plate (3) is rotatably connected with the base (1) through a rotating shaft (5).
6. 6. The cable holder for building electrical engineering according to claim 5, wherein the transmission mechanism comprises a transmission rod (10) rotatably connected to the base (1), and the transmission rod (10) is in transmission connection with the rotating shaft (5) through a synchronization unit; The base (1) is connected with a transmission plate (9) in a sliding manner, the transmission plate (9) is fixedly connected with a linkage rack (11), the transmission rod (10) is further provided with a linkage gear (12), and the linkage gear (12) is meshed with the linkage rack (11).
7. 7. The cable holder for building electrical engineering according to claim 6, wherein the transmission mechanism further comprises a first rack (13) fixedly connected to one connecting frame (62), a second rack (14) is fixedly connected to the other connecting frame (62), the base (1) is rotatably connected with a transmission gear (15), the first rack (13) and the second rack (14) are respectively meshed with two sides of the transmission gear (15), and the second rack (14) is fixedly connected with the transmission plate (9).
8. 8. The cable fixing frame for building electrical engineering according to claim 6, wherein a clamping assembly is further arranged between the base (1) and the cover plate (3), the clamping assembly comprises a top block (17) vertically connected to the base (1) in a sliding mode, a clamping strip (19) is connected to the top block (17) in a sliding mode, and an installation spring (20) is arranged between the clamping strip (19) and the top block (17); a clamping groove (22) is formed in the cover plate (3), and when the cover plate (3) is covered on the base (1), the elastic force of the mounting spring (20) drives the clamping strip (19) to be clamped in the clamping groove (22); The clamping strip (19) is fixedly connected with a pull rod (21), and the pull rod (21) is in sliding connection with the top block (17).
9. 9. The cable holder for building electrical engineering according to claim 8, wherein the transmission plate (9) is fixedly connected with a pressing block (16), the pressing block (16) is provided with a pressing groove, and the top block (17) is also provided with a driving groove which is in butt fit with the driving groove.
10. 10. The cable holder for building electrical engineering according to claim 8, wherein a return spring (18) is further arranged between the top block (17) and the base (1).

Description

Cable fixing frame for building electrical engineering Technical Field The invention relates to the technical field of building construction, in particular to a cable fixing frame for building electrical engineering. Background The cable is a generic term for optical cables, and the like. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, and is a common and indispensable thing in daily life. In the electric engineering construction and operation and maintenance processes of buildings such as communities and office buildings, the cable fixing frame is widely applied to the scenes such as building walls, and has the core effects of supporting and fixing cables, avoiding the cables from shifting, wearing and breaking due to dead weight, external force pulling and environmental vibration, and simultaneously standardizing cable arrangement, facilitating later maintenance, guaranteeing the safety and stability of power transmission and directly determining the safety of power transmission. At present, the traditional cable supporting device plays the role of supporting the cable, after the cable is placed on the supporting device, the cable is fixed on the supporting device by using a clamp (generally, a clamp), the existing clamp is of a fixed size, so that the clamp is firstly required to be installed on the supporting device, then the position of the cable is fixed by using the clamp, the cable is more troublesome to install, the cable cannot be conveniently and rapidly installed, the cable with different sizes cannot be clamped and fixed, and meanwhile, the distance between the cables cannot be adjusted. In order to solve the above problems, an electrical engineering cable supporting device is provided in the prior art. If grant the chinese patent of bulletin number CN212518277U, the name is an electrical engineering cable strutting arrangement, disclose an electrical engineering cable strutting arrangement in the above-mentioned patent, including the cavity board, the inside center department of cavity board is embedded has rolling bearing, rolling bearing's inside rotation is connected with the threaded rod, the top bolt of threaded rod has the handle, the surface threaded connection of threaded rod has the lifter plate. Above-mentioned patent is through mount, draw-in groove, detent pole, first pole setting, supporting shoe, connecting plate, connecting block, first arc, extrusion spring, spring groove, reset spring, piston rod and second arc's setting, has solved in the above-mentioned patent that current cable strutting arrangement can not convenient and fast install, can not adjust the cable interval to can not carry out the problem of the fixed effect of centre gripping to the cable of equidimension not, possess convenient and fast ground and fix the advantage of equidimension not cable, the device can also adjust the interval between the cable when fixing to the cable clamp of equidimension not. In the existing cable fixing frame (including the device disclosed in the above patent), a pre-fixing structure is generally not arranged, and the cable can be pre-fixed only by adopting modes such as hand-holding, and the operation process is complex. In one step, even if auxiliary fixing is performed in a spring mode and the like in the prior art, the cable is pre-fixed and finally fixed by adopting mutually independent structures, namely, the pre-fixed structure is only used for temporary positioning in the cable placing process, and after the fixing frame is closed to finish final fixing, the pre-fixed structure is out of function, so that the waste of structural design is caused, and the manufacturing cost and the structural complexity of the fixing frame are increased. Meanwhile, the integrated linkage of 'pre-fixing-final fixing' cannot be realized by the existing structure, the preliminary limit of the cable can only be realized in the pre-fixing stage, the cable cannot be further clamped by the pre-fixing structure in the closing stroke of the fixing frame, the cable is easily shifted and deviated in the closing process of the fixing frame, the fixing precision is affected, the cable is possibly stressed unevenly, hidden troubles such as abrasion and breakage are easily caused in long-term use, the stability and the safety of power transmission cannot be fully ensured, and certain defects exist. Disclosure of Invention The invention aims to provide a cable fixing frame for building electrical engineering, which aims to solve the problems in the background technology. The cable fixing frame for the building electrical engineering comprises a base and a cover plate rotatably connected to the base, wherein at least one storage groove is formed in the base, a protecting piece is arranged in each storage groove, the protecting piece is locked with the base through a locking part, a triggering