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CN-224218093-U - Concealed fixing device for electromechanical line of expressway

CN224218093UCN 224218093 UCN224218093 UCN 224218093UCN-224218093-U

Abstract

The utility model relates to a concealed fixing device for an electromechanical line of an expressway, which comprises a box body (100), a cover body (200) and a locking assembly (300), wherein a plurality of grooves for clamping a plurality of expressway machine electric cables are formed in the box body (100), the cover body (200) is detachably buckled on the box body (100), the locking assembly (300) is matched and arranged on the box body (100) and the cover body (200), and the locking assembly (300) locks and fixes the box body (100) and the cover body (200) from an inner space formed between the box body (100) and the cover body (200) by driving the locking assembly (300). According to the utility model, the box body and the cover body are arranged, so that the device can realize effective clamping and fixing of cables when the electric cables of the expressway machine are fixed, and can be used for classifying and clamping and fixing the cables, thereby being convenient for maintenance and overhaul of the cables in later period.

Inventors

  • QIAO JIJIA
  • LI PENG
  • WANG GUAN
  • WANG YUHANG
  • LI TONGYIN
  • SHANG YUMING

Assignees

  • 中铁二十二局集团电气化工程有限公司
  • 中铁二十二局集团有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The concealed fixing device for the electromechanical line of the expressway is characterized by comprising a box body (100), a cover body (200) and a locking assembly (300); a plurality of grooves for clamping a plurality of expressway machine electric cables are formed in the box body (100); The cover body (200) is detachably buckled on the box body (100); The locking assembly (300) is matched with the box body (100) and the cover body (200), and the box body (100) and the cover body (200) are locked and fixed by the locking assembly (300) through driving the locking assembly (300) through an inner space formed between the box body (100) and the cover body (200).
  2. 2. The concealed fixing device for the electromechanical line of the highway according to claim 1, wherein the box body (100) comprises a U-shaped frame (101) and a plurality of partition plates (102), the partition plates (102) are arranged in the U-shaped frame (101) at equal intervals, the partition plates (102) divide the interior of the U-shaped frame (101) into a plurality of clamping grooves (103) for clamping a plurality of electromechanical cables (400) of the highway, and rubber clamping strips (104) corresponding to each other are fixedly arranged on two side walls of each clamping groove (103); Rectangular slots (105) are formed in the tops of two side walls of the U-shaped frame (101).
  3. 3. The concealed fixing device for the electromechanical line of the highway according to claim 2, wherein the cover body (200) comprises a cover plate (201) and a plugboard (202), the cover plate (201) is arranged at the top of the U-shaped frame (101), and the two plugboards (202) are symmetrically arranged on the lower surface of the cover plate (201) and are respectively correspondingly matched with the two rectangular slots (105).
  4. 4. The concealed fixing device for the electromechanical line of the highway according to claim 3, wherein the locking assembly (300) comprises a rectangular chute (301), an L-shaped limiting plate (302), a rotating disc (303), a bidirectional screw (306), a rotating shaft (308), a first conical gear (309) and a second conical gear (310); the rectangular sliding groove (301) is formed in the lower surface of the cover plate (201); The rotating disc (303) is rotatably arranged in a rotating groove on the upper surface of the cover plate (201); One end of the rotating shaft (308) is connected with the rotating disc (303), and the other end of the rotating shaft penetrates through the cover plate (201) to extend into the rectangular sliding groove (301) and is connected with the first conical gear (309); Two ends of the bidirectional screw rod (306) are respectively rotatably supported on two side walls of the rectangular chute (301); The middle parts of one side wall of the two L-shaped limiting plates (302) are oppositely screwed at two ends of the bidirectional screw rod (306); The second bevel gear (310) is arranged in the middle of the bidirectional screw rod (306) and is meshed with the first bevel gear (309).
  5. 5. The concealed highway electromechanical line fixing device according to claim 4, wherein the locking assembly (300) further comprises two limit slide bars (307); The two limit sliding rods (307) are symmetrically arranged on two sides of the bidirectional screw rod (306), and two ends of each limit sliding rod (307) are fixedly connected with two side walls of the rectangular sliding groove (301); Both ends of each limit sliding rod (307) penetrate through sliding holes arranged at one end corresponding to the two L-shaped limit plates (302) and then form sliding connection with the L-shaped limit plates (302).
  6. 6. The concealed fixing device for the electromechanical line of the highway according to claim 5, wherein the inner sides of the two side walls of the U-shaped frame (101) are respectively provided with a bar-shaped hole (304) communicated with the rectangular slot (105), and the other side wall of each L-shaped limiting plate (302) is in sliding connection with the bar-shaped hole (304); the opposite surfaces of the two plugboards (202) are respectively provided with a strip-shaped locking groove (305) which is matched with the end part of the other side wall of the L-shaped limiting plate (302); the other side wall end of the L-shaped limiting plate (302) extends into the strip-shaped locking groove (305) after passing through the strip-shaped hole (304), and the cover plate (201) and the U-shaped frame (101) are locked and fixed.
  7. 7. The concealed fixing device for electromechanical lines of highways according to any one of claims 4-6, characterized in that the upper surface of the rotating disc (303) is provided with a hexagonal operating groove (311).

Description

Concealed fixing device for electromechanical line of expressway Technical Field The utility model relates to the technical field of electric cable fixing, in particular to a concealed fixing device for an electromechanical line of a highway. Background In the electromechanical installation process of the expressway, electromechanical lines need to be paved, and in the line paving process, line trunking boxes are generally used for hidden fixing of the lines. However, the existing wire slot box of the expressway machine has a simple strip-shaped box-shaped structure, when a plurality of wires are laid, the wires only pass through the wire slot box, so that the situation that the wires are stacked and cross-wound easily occurs after the wires are laid in the same wire slot box, and the wires cannot be recognized quickly when the wires are failed for maintenance, thereby bringing inconvenience to maintenance work. Disclosure of utility model The utility model aims to solve at least one technical problem in the background art and provides a concealed fixing device for an electromechanical line of a highway. In order to achieve the aim, the utility model provides a concealed fixing device for an electromechanical line of an expressway, which comprises a box body, a cover body and a locking assembly; A plurality of grooves for clamping a plurality of expressway machine electric cables are formed in the box body The cover body is detachably buckled on the box body; the locking component is matched with the box body and the cover body, and is used for locking and fixing the box body and the cover body through driving the locking component, wherein the locking component is arranged in an inner space formed between the box body and the cover body. According to one aspect of the utility model, the box body comprises a U-shaped frame and a plurality of partition boards, wherein the partition boards are arranged in the U-shaped frame at equal intervals, the partition boards divide the interior of the U-shaped frame into a plurality of clamping grooves for clamping a plurality of expressway machine electric cables, and rubber clamping strips corresponding to each other are fixedly arranged on two side walls of each clamping groove; rectangular slots are formed in the tops of the two side walls of the U-shaped frame. According to one aspect of the utility model, the cover body comprises a cover plate and plugboards, wherein the cover plate is arranged at the top of the U-shaped frame, and the two plugboards are symmetrically arranged on the lower surface of the cover plate and are respectively correspondingly matched with the two rectangular slots. According to one aspect of the utility model, the locking assembly comprises a rectangular chute, an L-shaped limiting plate, a rotating disc, a bidirectional screw rod, a rotating shaft, a first conical gear and a second conical gear; the rectangular sliding groove is formed in the lower surface of the cover plate; the rotating disc is rotatably arranged in the rotating groove on the upper surface of the cover plate; one end of the rotating shaft is connected with the rotating disc, and the other end of the rotating shaft penetrates through the cover plate, stretches into the rectangular sliding groove and is connected with the first conical gear; Two ends of the bidirectional screw rod are respectively rotatably supported on two side walls of the rectangular chute; The middle parts of one side wall of the two L-shaped limiting plates are oppositely screwed at two ends of the bidirectional screw rod; the second bevel gear is arranged in the middle of the bidirectional screw rod and meshed with the first bevel gear. According to one aspect of the utility model, the locking assembly further comprises two limit slide bars; The two limit sliding rods are symmetrically arranged on two sides of the bidirectional screw rod, and two ends of each limit sliding rod are fixedly connected with two side walls of the rectangular sliding groove; Both ends of each limiting slide bar pass through sliding holes arranged at one ends corresponding to the two L-shaped limiting plates and are in sliding connection with the L-shaped limiting plates. According to one aspect of the utility model, the inner sides of the two side walls of the U-shaped frame are respectively provided with a strip-shaped hole communicated with the rectangular slot, and the other side wall of each L-shaped limiting plate is in sliding connection with the strip-shaped hole; the opposite surfaces of the two plugboards are respectively provided with a strip-shaped locking groove matched with the end part of the other side wall of the L-shaped limiting plate; The other side wall end of the L-shaped limiting plate extends into the strip-shaped locking groove after passing through the strip-shaped hole, and the cover plate and the U-shaped frame are locked and fixed. According to one aspect of the utility model, the upper surfa