Cable comprehensive wiring cable frame
Technical Field
The utility model relates to the technical field of comprehensive wiring, in particular to a comprehensive cable laying rack for cables.
Background
When the communication foundation is designed and built, a plurality of cables are required to be pulled, the cables comprise net wires, optical fibers and the like, meanwhile, the cables are generally fixed and erected by adopting a telegraph pole, the cables can be emptied, the cables in the emptied section can be stretched in winter, and the cables can be slightly loosened in summer, but when the cables are erected, the tightness of the pulled cables is not easy to adjust once the cables are fixed.
Based on the above problems, the application proposes to design a cable rack with adjustable tightness.
Disclosure of Invention
The utility model adopts the following technical scheme for realizing the purposes:
a cable composite cabling rack, comprising:
the installation rack is fixedly arranged on the telegraph pole or the wall;
the connecting rod is vertically arranged, the top end of the vertical direction of the connecting rod is fixed with the mounting frame, the other end of the connecting rod is hinged with a seesaw rod, and the hinged part is positioned in the middle of the length of the seesaw rod;
the wire harness assembly is arranged at one end of the seesaw rod and is used for enabling a cable to pass through the wire harness assembly;
and the counterweight mechanism is arranged at the other end of the seesaw rod and is used for adjusting the tightness of the cable passing through the wire harness assembly.
Further, the mounting frame comprises a rectangular plate, a screw through hole is formed in the thickness direction of the rectangular plate, a bearing rod is fixedly arranged on the rectangular plate, and the connecting rod is fixed with the end portion of the bearing rod.
Further, the wire harness assembly comprises a first shaft rod and a second shaft rod, pulleys are arranged on the first shaft rod and the second shaft rod in a bearing mode, a plurality of groups of pulleys are arranged in number, cables penetrate through the pulleys at two positions, the first shaft rod is fixed at the end portion of the seesaw rod, and the wire harness assembly further comprises a buckling rod mechanism used for carrying the second shaft rod to be close to the first shaft rod.
Further, the knot pole mechanism is including being the knot pull rod of L type, knot pull rod one end is articulated with the seesaw pole, and the other end is constructed with the gib head, the tip of seesaw pole still is fixed with the joint piece, construct on the joint piece and be used for gib head deformation male slot, the lateral wall of joint piece still screw thread runs through and has the tip to insert the inside hand of gib head and twist the bolt.
Further, the counter weight mechanism includes the cross groove of seting up along the teeterboard length direction, is located the level of cross groove and wears to be equipped with the lead screw, is located the vertical connecting plate that is provided with of cross groove and rotates with the lead screw to being connected, the bottom connection of connecting plate is provided with the round bar, the end fixedly connected with plumb of round bar still includes the hand of threaded connection at the lead screw both ends and twists the nut.
Further, the round rod is a threaded rod which is in threaded connection with the bottom of the connecting plate.
The beneficial effects of the utility model are as follows:
according to the utility model, the connecting rod is hinged to the middle part of the seesaw rod, so that the wire harness components and the counterweight mechanism at two ends of the seesaw rod form a seesaw type principle, when the seesaw rod is positioned in summer, the cable is loosened, the counterweight mechanism is adjusted to enable the seesaw rod to be inclined upwards (namely, one end of the counterweight mechanism is lower than one end of the wire harness components), the wire harness components pull the cable upwards, tightening is achieved, when the seesaw rod is positioned in winter, the counterweight mechanism is adjusted to enable the seesaw rod to be in a horizontal state, and the wire harness mechanism can not affect the cable too much, so that the operation of tightening and loosening the wire can be achieved only by adjusting the counterweight of the counterweight mechanism in summer or winter, the design concept is quite novel, and the seesaw type cable tightening machine is worthy of popularization and use.
According to the utility model, the round rod is connected with the connecting plate through the threads, so that the round rod can be disassembled, then the round disc with the hole in the middle is sleeved outside the round rod, and then the round disc is assembled at the bottom of the connecting rod through the threads, so that the counterweight of another form can be changed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a part of the structure of the present utility model;
FIG. 3 is a schematic perspective view of a weight mechanism of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 2;
reference numerals: 1. a mounting frame; 101. a rectangular plate; 102. screw via holes; 103. a load-bearing rod; 2. a connecting rod; 3. a teeterboard; 4. a harness assembly; 401. a first shaft; 402. a second shaft; 403. a pulley; 404. a buckling rod mechanism; 4041. a buckle pull rod; 4042. a hook head; 4043. a clamping block; 4044. a groove; 4045. screwing the bolt by hand; 5. a weight mechanism; 501. a cross groove; 502. a screw rod; 503. a connecting plate; 504. a round bar; 505. a plumb bob; 506. and (5) manually screwing the nut.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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 application provides a cable comprehensive cabling rack, in case erect the back in the time of mainly used solves the cable wiring, the inconvenient problem of adjusting the elasticity of cable to provide following technical scheme, the following will be combined fig. 1-4 to make detailed description:
the utility model provides a cable comprehensive cabling frame, includes the mounting bracket 1 of installing on wall or wire pole, fixedly connected with is vertical to the connecting rod 2 that sets up on the mounting bracket 1, and the one end that connecting rod 2 kept away from mounting bracket 1 articulates has the seesaw pole 3, and the connecting rod 2 is located the middle part of seesaw pole 3 with the articulated position of seesaw pole 3, and while seesaw pole 3 one end is provided with wire harness subassembly 4, and the other end is provided with counter weight mechanism 5 to form the principle of seesaw;
specific: through hinging connecting rod 2 at the middle part of seesaw pole 3 for the bundle line subassembly 4 and the counter weight mechanism 5 that are located seesaw pole 3 both ends form the principle of seesaw, when being located summer, the cable is loose, adjust counter weight mechanism 5 and make seesaw pole 3 be the tilt-up form (i.e. counter weight mechanism 5 one end is less than bundle line subassembly 4 one end), bundle line subassembly 4 at this moment pulls the cable upwards, realized tightening, when being in winter, adjust counter weight mechanism 5 and make seesaw pole 3 be in the horizontality, the bundle line mechanism can not produce too much influence to the cable at this moment, no matter in summer or winter, only need adjust the counter weight of counter weight mechanism 5 can realize tightening and pine line operation, the design concept is very novel, and it is to be explained that this application is used with current cable mounting means, generally install on wall or wire pole.
Specifically, the mounting frame 1 includes rectangular plate 101, and the thickness of rectangular plate 101 is to seting up screw via hole 102, and the fixed bearing pole 103 that is provided with on the rectangular plate 101, and connecting rod 2 is fixed with the tip of bearing pole 103, and the bearing pole 103 on through mounting frame 1 articulates with connecting rod 2, can form the principle of similar seesaw, please refer to fig. 1 simultaneously, and screw via hole 102 comprises left round hole and right waist type hole, and the error value that allows when punching on wall or wire pole is more big like this.
Specifically, the wire harness assembly 4 includes a first shaft 401 and a second shaft 402, the first shaft 401 and the second shaft 402 are both provided with pulleys 403 (the pulleys 403 are wheels with grooves in the middle), the number of the pulleys 403 is multiple groups, and a cable is inserted between the pulleys 403 at two positions, the first shaft 401 is fixed at the end of the seesaw rod 3, and meanwhile, the wire harness assembly further includes a buckling rod mechanism 404, which is used for carrying the second shaft 402 and is close to the first shaft 401, the buckling rod mechanism 404 includes an L-shaped buckling rod 4041, one end of the buckling rod 4041 is hinged with the seesaw rod 3, the other end is provided with a hook 4042, the end of the seesaw rod 3 is also fixed with a clamping block 4043, the clamping block 4043 is provided with a groove 4044 for deformation insertion of the hook 4042, the buckling rod 4041 can be inserted into the groove 4044 after deformation of the hook 4042, the second shaft 402 is driven by the buckling rod 4041 to be close to the end of the first shaft 401, the cable can be located between the pulleys 403 at two positions, and meanwhile, the side wall of the clamping block 4043 is also threaded to be inserted into the end portion of the hook 4042, and the end is inserted into the inner portion 4045 through the hook 4045, and the bolt 4045 is required to be screwed by the bolt. The operation principle is as follows: referring to fig. 2, the buckle pull rod 4041 is driven to rotate around the hinge point of the buckle pull rod 4041 and the seesaw rod 3, so that the pulleys 403 at the two positions are far away from each other, a cable is placed between the grooves of the pulleys 403 located on the first shaft 401, then the buckle pull rod 4041 is driven to rotate, the hook 4042 is deformed to buckle into the groove 4044, and then the hand-screwed bolt 4045 is rotated to be inserted into the jack.
Specifically, the weight mechanism 5 includes a cross groove 501 (refer to fig. 3, the cross groove 501 is a groove along the thickness of the teeterboard 3 in two directions, the two grooves are mutually communicated), a screw rod 502 is horizontally disposed in the cross groove 501 in a penetrating manner, a connecting plate 503 rotationally connected with the screw rod 502 is vertically disposed in the cross groove 501, a rolling arrangement is disposed between the screw rod 502 and the groove wall of the cross groove 501, meanwhile, a round rod 504 is disposed at the bottom of the connecting plate 503 in a connecting manner, a plumb 505 is fixedly connected with the tail end of the round rod 504, and a hand-screwed nut 506 is further disposed at two ends of the screw rod 502.
In some embodiments, in order to optimize the weighting mode of the weighting mechanism 5, the round rod 504 is a threaded rod, which is in threaded connection with the bottom of the connection plate 503, the round rod 504 can be detached by the threaded connection between the round rod 504 and the connection plate 503, then a disc with a hole in the middle is made to be sleeved outside the round rod 504, and then the disc is assembled at the bottom of the connection plate 503 in a threaded manner, so that another form of weighting change can be realized.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.