CN212695682U

CN212695682U - Building site cable frame

Info

Publication number: CN212695682U
Application number: CN202020689520.9U
Authority: CN
Inventors: 马赫; 高运超; 侯海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-12
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a building site cable frame belongs to building cable frame technical field, including horizontal pole and montant, first dead lever is installed to the horizontal pole lower extreme, and the stay cord is connected to the one end of first dead lever, and the stay cord passes the space of first wheel and second bracing piece and the space of second wheel and montant in proper order and is connected with the third wheel, and first wheel is installed under the second dead lever, and the second wheel is installed on the montant, and the third wheel is installed in the backup pad of montant, has the screens piece in the third pivot of third wheel, has the screens groove on the third bracing piece that is close to the screens piece. The utility model discloses can put down the stay cord through rotatory third runner to open reverse rotation third runner behind the connecting portion installation cable and pin the work convenient and fast that the third runner can accomplish and hang the cable through the screens groove.

Description

Building site cable frame

Technical Field

The utility model relates to a building cable frame technical field especially relates to a building site cable frame.

Background

Often need erect a cable frame and hang some cable of interim or long-term use in the building site work progress, but very inconvenient needs the operator to climb to the eminence and hang when the cable frame hangs the cable, has danger, uses elevating system then more loaded down with trivial details, needs a cable frame that conveniently hangs the cable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building site cable frame, suspension that can be convenient and change cable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

because the cable frame is higher, if go the cable suspension and then need a device that can move about from top to bottom to fix the cable to the cable frame, consequently chooseed the stay cord for use as the instrument that hangs the cable to adjust the stay cord trend and tighten up the stay cord through the runner, realize the target of conveniently hanging. A cable rack for a building site comprises a cross rod and a vertical rod, wherein a first fixing rod is mounted at the lower end of the cross rod, one end of the first fixing rod is connected with a pull rope, a second fixing rod is mounted on the left side of the first fixing rod, and a first rotating wheel is mounted at the lower end of the second fixing rod; the first rotating wheel comprises two first supporting rods, the first supporting rods are symmetrically arranged at the lower end of the second fixing rod, a first rotating shaft is arranged between the two first supporting rods, and a first wheel is arranged on the first rotating shaft; one end of the vertical rod close to the cross rod is provided with a second rotating wheel, and the second rotating wheel comprises a second supporting rod, a second rotating shaft and a second wheel; a supporting plate is arranged on the lower side of the vertical rod, a third rotating wheel is arranged on the supporting plate, the third rotating wheel comprises a third supporting rod, a third rotating shaft and a third wheel, one side of the third rotating shaft is connected with a power-assisted handle, a clamping piece is arranged on the third rotating shaft, and a clamping groove is arranged on the third supporting rod close to the clamping piece; the pull rope sequentially passes through the gap between the first wheel and the second supporting rod and the gap between the second wheel and the vertical rod and is connected with the third wheel. The state of the pull rope can be adjusted through the rotation of the third rotating wheel.

The pull rope is improved in order to facilitate operation and suspension of the pull rope, and comprises a strip-shaped part, a thin rope part and a connecting part; a strip-shaped part is arranged between the first fixing rod and the second fixing rod.

Furthermore, the upper connecting part is a key ring, and the lower connecting part is a key ring. The key ring is a feasible scheme and is very convenient to disassemble.

Furthermore, the length of the third rotating shaft is greater than the vertical distance between the two third supporting rods, and the third rotating shaft can move along the vertical connecting line direction of the two third supporting rods. The realization screens need the removal of pivot.

Furthermore, the screens piece is the gear, and the screens groove is the gear groove, gear and third pivot fixed connection, and there is the pivot hole screens groove center.

Further, the cable racks are symmetrically arranged. The cable can be hung on both sides of the cable frame.

Furthermore, annular grooves are formed in the first wheel, the second wheel and the third wheel, and the annular grooves surround the first wheel, the second wheel or the third wheel for a circle. Avoid the stay cord skew position, influence the rotation.

Has the advantages that: the utility model discloses can put down the stay cord through rotatory third runner to open reverse rotation third runner behind the connecting portion installation cable and pin the work convenient and fast that the third runner can accomplish and hang the cable through the screens groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view II of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a first rotary wheel of the present invention;

FIG. 5 is a schematic view of a third runner of the present invention;

FIG. 6 is a schematic view of the locking member of the present invention;

FIG. 7 is a schematic view of the retaining groove of the present invention;

in the figure:

the support rod comprises a cross rod 1, a vertical rod 2, a first fixing rod 3, a second fixing rod 4, a first rotating wheel 5, a first supporting rod 51, a first rotating shaft 52, a first wheel 53, a second rotating wheel 6, a pull rope 7, a strip-shaped part 71, a thin rope part 72, a connecting part 73, an upper connecting part 731, a lower connecting part 732, a third rotating wheel 8, a third supporting rod 81, a clamping groove 811, a rotating shaft hole 812, a third rotating shaft 82, a clamping part 821, a power-assisted handle 822, a third wheel 83 and a supporting plate 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, the following examples can be obtained:

a cable rack for a building site comprises a cross rod 1 and a vertical rod 2, wherein a first fixing rod 3 is installed at the lower end of the cross rod 1, one end of the first fixing rod 3 is connected with a pull rope 7, a second fixing rod 4 is installed on the left side of the first fixing rod 3, and a first rotating wheel 5 is installed at the lower end of the second fixing rod 4; the first rotating wheel 5 comprises two first supporting rods 51, the first supporting rods 51 are symmetrically arranged at the lower end of the second fixing rod 4, a first rotating shaft 52 is arranged between the two first supporting rods 51, and a first wheel 53 is arranged on the first rotating shaft 52; one end of the vertical rod 2 close to the cross rod 1 is provided with a second rotating wheel 6, and the second rotating wheel 6 comprises a second supporting rod, a second rotating shaft and a second wheel; a support plate 5 is arranged on the lower side of the vertical rod 2, a third rotating wheel 8 is arranged on the support plate 5, the third rotating wheel 8 comprises a third support rod 81, a third rotating shaft 82 and a third wheel 83, one side of the third rotating shaft 82 is connected with a power-assisted handle 822, a clamping piece 821 is arranged on the third rotating shaft 82, and a clamping groove 811 is arranged on the third support rod 81 close to the clamping piece 821; the rope 7 passes through the gap between the first wheel 53 and the second support bar and the gap between the second wheel and the vertical bar 2 in sequence and is connected with the third wheel 83. The third rotating wheel 8 can drive the pulling rope 7 to rotate, so that the pulling rope 7 can be loosened or loosened, when the required state is reached, the third rotating shaft 82 needs to be pushed to enable the clamping piece 821 to enter the clamping groove 811, the purpose of locking the third rotating wheel 8 is achieved, and the state of the pulling rope 7 is kept.

The pull rope 7 comprises a strip-shaped part 71, a thin rope part 72 and a connecting part 73; a strip-shaped part 71 is arranged between the first fixing rod 3 and the second fixing rod 4.

The upper connection part 731 is a key ring, and the lower connection part 732 is a key ring. The key ring is practical in daily life, and the key ring is one section annular and pounces tight circular metal ring, and two key rings can be connected through pounding the tight seam on the metal ring. When a key ring is used as the connecting part 73, the first wheel 53 and the second wheel can be provided with a looped U-shaped groove, so that enough clearance is ensured for the key ring to pass through.

The length of the third rotating shaft 82 is greater than the vertical distance between the two third supporting rods 81, and the third rotating shaft 82 can move along the vertical connecting line of the two third supporting rods 81. It is ensured that the third shaft 82 does not fall off the third support rod 81 during the moving process.

The locking member 821 is a gear, the locking groove 811 is a gear groove, the gear is fixedly connected with the third rotating shaft 82, and the center of the locking groove 811 is provided with a rotating shaft hole 812.

The cable racks are symmetrically arranged. Both sides can hang the cable.

Annular grooves are formed in the first wheel 53, the second wheel and the third wheel 83, and the annular grooves surround the first wheel 53, the second wheel or the third wheel 83 for a circle. The rotation of the pull rope 7 is prevented from being influenced by the deviation of the position.

The working principle is as follows: first, describing the state before operation, if the pulling rope 7 is tightened when installing the cable, the strip-shaped portion 71 may not fall down when the cable is loosened, so that the user may not tighten the pulling rope 7, ensure a long rope between the first fixing rod 3 and the second fixing rod 4, and ensure a certain gravity; or to hang a weight on the strip 71 when tightened.

When the cable is hung, the third rotating wheel 8 is firstly rotated, so that the pull rope 7 between the first fixing rod 3 and the second fixing rod 4 is dropped onto the bottom surface, at the moment, the connecting part 73 of the pull rope 7 reaches a position close to the bottom surface after moving, the connection of the upper connecting part 731 and the lower connecting part 732 of the connecting part 73 is opened, the cable is placed into the pull rope 7, the upper connecting part 731 and the lower connecting part 732 are then connected together again, then the pull rope 7 is rotated anticlockwise to tighten the pull rope 7, finally the cable is pulled into the space between the first fixing rod 3 and the second fixing rod 4 by the pull rope 7, the third rotating shaft 82 is pulled by the assisting handle 822 to enable the clamping piece 821 to enter the clamping groove 811, so that the third wheel 83 cannot rotate, and the state of.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cable rack for a building site comprises a cross rod (1) and a vertical rod (2) and is characterized in that a first fixing rod (3) is installed at the lower end of the cross rod (1), one end of the first fixing rod (3) is connected with a pull rope (7), a second fixing rod (4) is installed on the left side of the first fixing rod (3), and a first rotating wheel (5) is installed at the lower end of the second fixing rod (4); the first rotating wheel (5) comprises two first supporting rods (51), the first supporting rods (51) are symmetrically arranged at the lower end of the second fixing rod (4), a first rotating shaft (52) is arranged between the two first supporting rods (51), and a first wheel (53) is arranged on the first rotating shaft (52); a second rotating wheel (6) is installed at one end, close to the cross rod (1), of the vertical rod (2), and the second rotating wheel (6) comprises a second supporting rod, a second rotating shaft and a second wheel; a supporting plate (9) is installed on the lower side of the vertical rod (2), a third rotating wheel (8) is installed on the supporting plate (9), the third rotating wheel (8) comprises a third supporting rod (81), a third rotating shaft (82) and a third wheel (83), one side of the third rotating shaft (82) is connected with a power-assisted handle (822), a clamping piece (821) is arranged on the third rotating shaft (82), and a clamping groove (811) is formed in the third supporting rod (81) close to the clamping piece (821); the pull rope (7) sequentially passes through a gap between the first wheel (53) and the second supporting rod and a gap between the second wheel and the vertical rod (2) and is connected with the third wheel (83).

2. A construction site cable rack according to claim 1, wherein the pulling rope (7) comprises a strip portion (71), a string portion (72) and a connecting portion (73); a strip-shaped part (71) is arranged between the first fixing rod (3) and the second fixing rod (4).

3. A construction site cable rack according to claim 1, wherein the length of the third rotation shaft (82) is greater than the vertical distance between the two third support bars (81), and the third rotation shaft (82) is movable along the vertical line connecting the two third support bars (81).

4. A construction site cable rack according to claim 1, wherein the locking member (821) is a gear, the locking groove (811) is a gear groove, the gear is fixedly connected with the third rotating shaft (82), and the locking groove (811) has a rotating shaft hole (812) at the center.

5. A construction site cable rack according to claim 1, wherein the cable rack is symmetrically arranged.

6. A construction site cable rack according to claim 1, wherein the first wheel (53), the second wheel and the third wheel (83) are provided with annular grooves, and the annular grooves surround the first wheel (53), the second wheel or the third wheel (83) for a circle.