CN210048384U

CN210048384U - Tower crane illumination headlight cable conductor uninstallation mount

Info

Publication number: CN210048384U
Application number: CN201920782871.1U
Authority: CN
Inventors: 李双双
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-11
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a tower crane illumination headlight cable conductor uninstallation mount belongs to construction safety construction accessory field, including the right angle U type clamp of two horizontal card in tower crane standard festival stull one side, still include vertical fixed plate, horizontal fixed plate and cable clamp. The quantity of vertical fixed plate is two, and vertical fixed plate can be dismantled with the tip of right angle U type clamp and be connected. The number of the horizontal fixing plates is one, and the horizontal fixing plates are detachably connected between the tops of the two vertical fixing plates to form an n-shaped structure. The cable clamp is detachably connected with the horizontal fixing plate, and the cable clamp and the right-angle U-shaped clamp are respectively positioned on the opposite sides of the cross braces of the standard section of the tower crane. When the cable is vertically fixed by the fixing frame, the tower crane standard knot cross brace does not need to be punched, and irreversible structural damage to the tower crane standard knot cross brace is avoided. The fixing frame is good in stability, simple in installation and operation, capable of saving installation time, labor and time and energy consumption.

Description

Tower crane illumination headlight cable conductor uninstallation mount

Technical Field

The utility model relates to a construction safety construction accessory field specifically is a tower crane illumination headlight cable conductor uninstallation mount.

Background

The vertical erection of the existing tower crane cable lacks safety measures for fixing and unloading, generally only uses ropes to bind porcelain bottles, and usually needs to punch through holes on cross braces of tower crane standard sections during binding, so that the damage to the tower crane standard sections is large. And because the tower crane standard festival adopts high strength steel not to do not punch, the life of tower crane standard festival is shortened also easily to punch the hole. In addition, the porcelain insulator is difficult to continuously and accurately position when being bound by a rope, difficult to operate and poor in firmness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tower crane lighting headlamp cable unloading fixing frame, which solves the problem that the damage to the standard section of a tower crane is large due to the fact that a cable is used for binding a porcelain bottle to vertically erect a tower crane cable in the prior art; the service life of the standard section of the tower crane is easily shortened after the hole is drilled; difficult continuous accurate positioning, difficult operation and poor firmness of the porcelain insulator.

In order to solve the technical problem, the utility model provides a tower crane illumination headlight cable conductor uninstallation mount, including the right angle U type clamp of two horizontal card in tower crane standard festival stull one side, still include:

the number of the vertical fixing plates is two, and the vertical fixing plates are detachably connected with the end parts of the right-angle U-shaped hoops;

the number of the horizontal fixing plates is one, and the horizontal fixing plates are detachably connected between the tops of the two vertical fixing plates to form an n-shaped structure;

and the cable clamp is detachably connected with the horizontal fixing plate, and the cable clamp and the right-angle U-shaped clamp are respectively positioned on opposite sides of the cross brace of the standard section of the tower crane.

Preferably, the tip of right angle U type clamp is equipped with the round external screw thread, right angle U type clamp and vertical fixed plate threaded connection.

Preferably, vertical fixed plate has seted up first connecting hole and second connecting hole from last to down in proper order along its length direction, the tip of right angle U type clamp passes the second connecting hole and is fixed with the nut, and then with right angle U type clamp and vertical fixed plate threaded connection.

Preferably, the cable clamp includes:

the bottom of the base is attached to the horizontal fixing plate, a base groove is formed in one side, far away from the horizontal fixing plate, of the base, and threaded holes are symmetrically formed in the bases on two sides of the base groove;

the cover plate is covered on the base, a cover plate groove matched with the base groove is formed in the cover plate, and threaded holes are symmetrically formed in the cover plate on the two sides of the cover plate groove;

the fastening bolts sequentially penetrate through threaded holes in the cover plate, the base and the horizontal fixing plate, and then the cable clamp is detachably connected with the horizontal fixing plate.

Preferably, baffles are symmetrically arranged on two sides of the cover plate and are arranged on two sides of the base.

Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:

(1) the utility model provides a novel tower crane illumination headlight cable conductor uninstallation mount, when adopting this mount vertical fixation cable conductor, need not punch the tower crane standard festival stull, can not cause irreversible structural damage to tower crane standard festival stull.

(2) The utility model discloses a spare part of tower crane illumination headlight cable conductor uninstallation mount adopts the standardized processing after to transport to the scene and installs, installation easy operation practices thrift installation time, saves labour and saves time to can practice thrift the energy consumption.

(3) The utility model discloses a tower crane illumination headlight cable conductor uninstallation mount stability is good, and especially ground combines position outward appearance unified pleasing to the eye.

Drawings

FIG. 1 is a schematic diagram of a tower crane lighting headlamp cable unloading fixing frame when construction is completed.

Fig. 2 is a schematic structural view of a right-angle U-shaped clamp.

Fig. 3 is a schematic structural view of the vertical fixing plate.

Fig. 4 is a schematic structural view of the horizontal fixing plate.

Fig. 5 is a schematic elevation structure view of the cable clamp.

Fig. 6 is a schematic plan view of a cable clamp.

Fig. 7 is a construction schematic view 1 of a tower crane lighting headlamp cable unloading fixing frame.

Fig. 8 is a construction schematic diagram 2 of a tower crane lighting headlamp cable unloading fixing frame.

Fig. 9 is a construction schematic view 3 of a tower crane lighting headlamp cable unloading fixing frame.

The attached drawings are marked as follows: the device comprises a 1-right-angle U-shaped hoop, a 2-vertical fixing plate, a 21-first connecting hole, a 22-second connecting hole, a 3-horizontal fixing plate, a 4-cable clamp, a 41-base, a 42-cover plate, a 43-base groove, a 44-cover plate groove, a 45-baffle, a 5-tower crane standard joint cross brace and a 6-cable to be fixed.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-6, a tower crane lighting headlamp cable conductor uninstallation mount includes two horizontal clamps at the right angle U type clamp 1 of 5 one sides of tower crane standard festival stull, and the tip of right angle U type clamp 1 is equipped with the round external screw thread, right angle

U type clamp

1 and 2 threaded connection of vertical fixed plate. This tower crane illumination headlight cable conductor uninstallation mount still includes vertical fixed plate 2, horizontal fixing plate 3 and cable clamp 4.

The quantity of vertical fixed plate 2 is two, and vertical fixed plate 2 has seted up first connecting hole 21 and second connecting hole 22 from last to down in proper order along its length direction, and the tip of right angle U type clamp 1 passes second connecting hole 22 and is fixed with the nut, and then with right angle

U type clamp

1 and 2 threaded connection of vertical fixed plate.

The number of the horizontal fixing plates 3 is one, and the horizontal fixing plates 3 are detachably connected between the tops of the two vertical fixing plates 2 and form an n-shaped structure.

Cable clamp 4 can be dismantled with horizontal fixed plate 3 and be connected to cable clamp 4 and right angle U type clamp 1 are located the offside of tower crane standard festival stull 5 respectively, make things convenient for the jacking of tower crane standard festival to add the festival, make things convenient for the inspection maintenance. By adopting the right-angled U-shaped clamp, the contact stress area between the right-angled U-shaped clamp 1 and the tower crane standard section cross brace 5 is larger, the stress unloading is more uniform, the clamp is firmer and more reliable, and the clamp is attractive, elegant, simple and practical.

The cable clamp 4 comprises a base 41 and a cover plate 42. The bottom of base 41 is laminated with horizontal fixing plate 3, base groove 43 is provided on one side of base 41 far away from horizontal fixing plate 3, and threaded holes are symmetrically provided on base 41 on two sides of base groove 43. The cover plate 42 is covered on the base 41, a cover plate groove 44 matched with the base groove 43 is formed in the cover plate 42, and threaded holes are symmetrically formed in the cover plate 42 on two sides of the cover plate groove 44. The cover plate 42 is symmetrically provided with baffles 45 at both sides, and the baffles 45 are arranged at both sides of the base 41. The fastening bolts sequentially pass through the cover plate 42, the base 41 and the threaded holes in the horizontal fixing plate 3, so that the cable clamp 4 is detachably connected with the horizontal fixing plate 3.

The construction schematic diagram of the tower crane lighting headlamp cable unloading fixing frame is shown in fig. 7-9, and the concrete installation steps are as follows:

s1, clamping the right-angle U-shaped clamp 1 on a cross brace 5 of a standard section of the tower crane;

s2, the gasket penetrates through the end part of the right-angle U-shaped clamp 1, the end part of the right-angle U-shaped clamp 1 penetrates through the second connecting hole 22 of the vertical fixing plate 2, and then the right-angle U-shaped clamp is fixed by a nut;

s3, fastening bolts penetrate through the two ends of the horizontal fixing plate 3 and the top end of the vertical fixing plate 2 and are fixed by nuts, and the horizontal fixing plate 3 and the vertical fixing plate 2 form an n-shaped structure;

s4, the base 41 of the cable clamp 4 is attached to the horizontal fixing plate 3, and the cable clamp 4 and the right-angle U-shaped clamp 1 are respectively located on the opposite sides of the tower crane standard joint cross braces 5. The cable 6 to be fixed is placed in the base groove 43, then the cover plate 42 is covered, the cable 6 to be fixed is completely limited in the base groove 43 and the cover plate groove 44, and finally the cable is fixed by fastening bolts.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.

Claims

1. The utility model provides a tower crane illumination headlight cable conductor uninstallation mount, its characterized in that includes right angle U type clamp (1) of two horizontal clamps in tower crane standard festival stull (5) one side, still includes:

the number of the vertical fixing plates (2) is two, and the vertical fixing plates (2) are detachably connected with the end parts of the right-angle U-shaped hoops (1);

the number of the horizontal fixing plates (3) is one, and the horizontal fixing plates (3) are detachably connected between the tops of the two vertical fixing plates (2) to form an n-shaped structure;

and the cable clamp (4) is detachably connected with the horizontal fixing plate (3), and the cable clamp (4) and the right-angle U-shaped clamp (1) are respectively positioned on the opposite sides of the tower crane standard knot cross brace (5).

2. The tower crane lighting headlamp cable unloading fixing frame as claimed in claim 1, which is characterized in that: the end of the right-angle U-shaped clamp (1) is provided with a circle of external threads, and the right-angle U-shaped clamp (1) is in threaded connection with the vertical fixing plate (2).

3. The tower crane lighting headlamp cable unloading fixing frame as claimed in claim 2, characterized in that: vertical fixed plate (2) follow its length direction from last to having seted up first connecting hole (21) and second connecting hole (22) down in proper order, the tip of right angle U type clamp (1) passes second connecting hole (22) and is fixed with the nut, and then with right angle U type clamp (1) and vertical fixed plate (2) threaded connection.

4. The tower crane lighting headlamp cable unloading fixing frame as claimed in claim 1, which is characterized in that: the cable clamp (4) comprises:

the bottom of the base (41) is attached to the horizontal fixing plate (3), a base groove (43) is formed in one side, far away from the horizontal fixing plate (3), of the base (41), and threaded holes are symmetrically formed in the base (41) on two sides of the base groove (43);

the cover plate (42) is covered on the base (41), a cover plate groove (44) matched with the base groove (43) is formed in the cover plate (42), and threaded holes are symmetrically formed in the cover plate (42) on two sides of the cover plate groove (44);

the fastening bolts sequentially penetrate through threaded holes in the cover plate (42), the base (41) and the horizontal fixing plate (3), and then the cable clamp (4) is detachably connected with the horizontal fixing plate (3).

5. The tower crane lighting headlamp cable unloading fixing frame as claimed in claim 4, wherein: the two sides of the cover plate (42) are symmetrically provided with baffle plates (45), and the baffle plates (45) are arranged on the two sides of the base (41).