CN210786032U - Steel cable for tower drum - Google Patents

Abstract

The utility model relates to a cable wire for tower section of thick bamboo, its main usage: when equipment such as a tower drum is maintained, a maintenance worker fixes a safety belt. The technical scheme is as follows: a tower is wire rope for section of thick bamboo, it is including wire rope (4), its characterized in that: one end of the steel wire rope (4) is provided with a No. 1 casting body (2) and a No. 1U-shaped body (1), and the No. 1 casting body (2) is fixedly connected with the steel wire rope (4) through casting; the other end of the steel wire rope (4) is provided with a 2# casting body (5), a threaded rod (7), an adjusting sleeve (9) and a 2# U-shaped body (10), and the 2# casting body (2) is fixedly connected with the steel wire rope (4) in a casting mode. Adopt the technical scheme of the utility model afterwards, can provide reliable fixed, and simple structure, convenient to use.

Description

Steel cable for tower drum

Technical Field

The utility model relates to a cable wire for tower section of thick bamboo, its main usage: when equipment such as a tower drum is maintained, a maintenance worker fixes a safety belt.

Background

At present, a tower drum is a common green energy power generation device, and the tower drum is a dynamic shaking device in the operation power generation process. The power generation of the tower barrel designed currently is generally above 2MW, and the height of the tower barrel is basically above 80 m. Each set of tower control cabinets, and some devices within the control box, all require routing. Because the relative height is slightly higher, when people maintain, safety measures such as safety ropes need to be adopted. At present, the safety rope is not fixed in a designated place, and is generally hung in a place which is randomly found by a worker, so that the safety is not high.

In order to improve the safety, it is necessary to develop a steel cable for a tower, which can provide reliable fixation, and has simple structure and convenient use.

Disclosure of Invention

The utility model aims at providing a cable wire for a tower section of thick bamboo, its purpose that will realize to the not enough of prior art: can provide reliable fixation, and has simple structure and convenient use.

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

a tower is wire rope for section of thick bamboo, it is including wire rope, its characterized in that: one end of the steel wire rope is provided with a No. 1 casting body and a No. 1U-shaped body, the No. 1U-shaped body and the No. 1 casting body are fixedly connected through threads, and the No. 1 casting body and the steel wire rope are fixedly connected through casting; the other end of the steel wire rope is provided with a 2# casting body, a threaded rod, an adjusting sleeve and a 2# U-shaped body, the 2# U-shaped body is fixedly connected with the adjusting sleeve through threads, the adjusting sleeve is fixedly connected with the threaded rod through threads, the threaded rod is fixedly connected with the 2# casting body through threads, and the 2# casting body is fixedly connected with the steel wire rope through casting.

As an improvement of the utility model, the main body of the adjusting sleeve is the middle section of the adjusting sleeve, and the cross section of the middle section is polygonal; the two sides of the middle section are straight thread sections of the adjusting sleeve, and the thread rotating directions of the straight thread sections are opposite.

As an improvement of the utility model, still be equipped with the screw-fastening between the 1# U physique and the 1# casting body, still be equipped with fixation nut between the 2# U physique and the adjusting sleeve, still be equipped with fixation nut between adjusting sleeve and the threaded rod, still be equipped with the screw-fastening between the threaded rod and the 2# casting body.

As an improvement of the utility model, the casting space between the No. 1 casting body and the steel wire rope is conical; the casting space between the No. 2 casting body and the steel wire rope is conical.

The beneficial effect after adopting above-mentioned technical scheme:

1. by adopting the structure, the structure is simple and the installation is convenient. The installation is fixed easily during the use, can provide reliable fixed for equipment such as safety rope.

2. Each part of the steel cable has simple structure and not too long length, and the tower can be installed and then can enter and exit from the tower door. If a problem occurs in the operation process, the machine is temporarily stopped, safety measures are prepared, and the machine can be replaced and installed on site.

3. The whole steel cable is mainly fixed through threads and screws, and is convenient to use and replace. The two ends of the steel wire rope are fixedly connected with the casting body through alloy casting, and the fixed connection is reliable and safe. Especially, a conical casting space is adopted, so that the steel wire rope casting joint is prevented from being separated, and the safety is ensured. And two ends of the adjusting sleeve are locked by adopting fixing nuts, so that accidents are prevented, and the reliability is high. The screw thread direction of rotation of two straight thread cover sections is opposite, makes things convenient for maintenance personal to rotate the regulation through the spanner, convenient to use.

4. The height of the installation position of the steel cable can be determined at the bottom section according to the height of the bottom section control cabinet platform and the control cabinet. Therefore, maintenance personnel can easily play the role of a hanging rack of the safety hook.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the component 1 of FIG. 1;

FIG. 4 is a side view of the structure of FIG. 3;

FIG. 5 is a schematic top view of the structure of FIG. 3;

FIG. 6 is a schematic structural view of the component 2 of FIG. 1;

FIG. 7 is a schematic structural view of the component 7 of FIG. 1;

FIG. 8 is a schematic structural view of the component 9 of FIG. 1;

FIG. 9 is a schematic cross-sectional view taken along line A-A of FIG. 8;

FIG. 10 is a schematic view of the structure of the component 11 of FIG. 1;

FIG. 11 is a side view of the structure of FIG. 10;

FIG. 12 is a schematic top view of the structure of FIG. 10;

FIG. 13 is a schematic view of the structure of the component 11 of FIG. 1;

FIG. 14 is a schematic structural view of the component 13 of FIG. 1;

FIG. 15 is a schematic view of a partial column section utilizing the novel aspect of the present invention;

FIG. 16 is a schematic cross-sectional view B-B of FIG. 15;

fig. 17 is a schematic cross-sectional view C-C of fig. 15.

In the figure:

1. 1# U-shaped body, 101, a U-shaped connector, 102, a straight thread connector of the 1# U-shaped body, 103, a pin shaft hole, 104, a screw hole of the 1# U-shaped body, 105 and a retainer ring,

2. no. 1 casting body, straight thread sleeve section of No. 201 casting body, No. 1 hollow conical casting body section 202, No. 1 hollow conical casting body section, screw hole of No. 203 casting body 1,

3. the material is cast by the casting machine,

4. a steel wire rope,

5. 2# the cast body of the casting mold,

6. the number 1 of the screw is as follows,

7. a threaded rod, 701 # 1 threaded rod section, 702 # 2 threaded rod section, 703 # threaded rod screw hole,

8. the nut is fixed on the base plate,

9. an adjusting sleeve 901, a straight thread sleeve section of the adjusting sleeve 902, a middle section of the adjusting sleeve,

10. a No. 2U-shaped body, wherein,

11. a baffle plate is arranged on the bottom of the shell,

12. the number 2 of the screw nail is,

13. a pin shaft is arranged on the upper portion of the base,

14. an ear plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in FIGS. 1-2,

the cable for the tower section of thick bamboo, it includes wire rope 4, wherein:

one end of the steel wire rope 4 is provided with a No. 1 casting body 2 and a No. 1U-shaped body 1, the No. 1U-shaped body 1 and the No. 1 casting body 2 are fixedly connected through threads, and the No. 1 casting body 2 and the steel wire rope 4 are fixedly connected through casting;

the other end of the steel wire rope 4 is provided with a 2# casting body 5, a threaded rod 7, an adjusting sleeve 9 and a 2# U-shaped body 10, the 2# U-shaped body 10 is fixedly connected with the adjusting sleeve 9 through threads, the adjusting sleeve 9 is fixedly connected with the threaded rod 7 through threads, the threaded rod 7 is fixedly connected with the 2# casting body 5 through threads, and the 2# casting body 2 is fixedly connected with the steel wire rope 4 through casting.

The aforementioned cast body # 1 and cast body # 2 have the same basic structure. Taking the No. 1 casting body as an example, as shown in FIG. 6, the structure is as follows: the straight thread bushing section 201 of the # 1 casting body, the # 1 hollow cone casting body section 202, the straight thread bushing section of the # 1 casting body and the # 1 hollow cone casting body section are one integral piece. As shown in fig. 6, the casting space of the aforementioned # 1 hollow-cone-shaped cast-body section is preferably tapered.

The steel wire rope is inserted into the hollow conical casting body section, then the casting material 3 (such as alloy) is cast into the hollow conical casting body section according to the casting process, and the tensile strength test is passed. Therefore, the steel wire rope and the casting body are cast and fixedly connected.

The aforementioned # 1U-shaped body 1, as shown in FIGS. 3 to 5, has the following structure: the U-shaped connector 101 and the straight threaded connector 102 of the No. 1U-shaped body are provided, the U-shaped connector 101 is provided with a pin shaft hole 103, and the straight threaded connector 102 of the No. 1U-shaped body is provided with a retainer ring 105.

As shown in fig. 10 to 12, the structure of the 2# U-shaped body 10 is mainly different from that of the 1# U-shaped body 1 in that: the straight threaded connector of the # 2U-shaped body does not have a stop ring 105.

Before use, the ear plates 14 are fixed to the inner wall of the tower. In use, as shown in fig. 15-17 and 1-2, the 1# U-shaped body 1 and the 2# U-shaped body 10 are mounted on the ear plate through the baffle 11 and the pin 13. The structures of the baffle and the pin shaft are shown in figures 13-14. The specific connection relation is as follows: as shown in FIGS. 1 to 5, one end of the pin shaft passes through the pin shaft hole of the U-shaped connector, and a 2# screw 12 fixes the baffle plate 11 at one end of the pin shaft 13. Thus, the U-shaped body and the ear plate are connected.

Example two

As an improvement of the embodiment of the present invention, as shown in fig. 8 to 9, the main body of the adjusting sleeve 9 is a middle section 902 of the adjusting sleeve, and the cross section of the middle section is polygonal; the two sides of the middle section are straight thread sleeve sections 901 of the adjusting sleeve, and the thread rotating directions of the straight thread sleeve sections are opposite.

The thread rotation directions of the straight thread sections are opposite, namely: the thread rotating directions of the straight thread sleeve sections on the two sides of the middle section are opposite. When the adjusting sleeve is used, the adjusting sleeve is rotated towards one direction, so that the adjusting sleeve can be loosened or fastened, and the adjustment of maintenance personnel is facilitated. The cross-section of interlude is the polygon, like the quadrangle, makes things convenient for maintenance personal to carry out rotation regulation, convenient to use through the spanner.

EXAMPLE III

As an improvement of the embodiment of the present invention, as shown in fig. 1 to 12, a screw is further provided between the aforementioned 1# U-shaped body 1 and the 1# casting body 2, a fixing nut 8 is further provided between the aforementioned 2# U-shaped body 10 and the adjusting sleeve 9, a fixing nut 8 is further provided between the aforementioned adjusting sleeve 9 and the threaded rod 7, and a screw is further provided between the aforementioned threaded rod 7 and the 2# casting body 5.

As shown in fig. 7, the threaded rod 7 has the following structure: the # 1 threaded rod section 701 and the # 2 threaded rod section 702, and the # 1 threaded rod section and the # 2 threaded rod section are one integral piece.

The method of screw tightening can be, but is not limited to: and marking and drilling and tapping according to the drawing size to finish fastening the screw hole. For example, the following steps are carried out: and screwing the thread between the No. 1U-shaped body and the No. 1 casting body into place, marking a line on the No. 1 casting body to position a screw hole, drilling the No. 1 casting body, realizing fastening screw hole and tapping, namely forming the screw hole 203 of the No. 1 casting body and the screw hole 104 of the No. 1U-shaped body, and finally screwing the No. 1 screw 6 by using a tool. The same method can be used to form a screw hole 703 in the threaded rod 7 and to achieve screw fastening.

The embodiment improves the safety and the reliability of the steel cable by adding the fixing nut and the screw.

The utility model discloses can try on tower section of thick bamboo bottom segment switch board platform scope. Above other section platforms, if the maintenance needs, set for safety precaution, also can arrange the design and use according to barrel diameter size and surrounding environment.

The present invention is not limited to the above embodiments, and all technical solutions formed by equivalent replacement or equivalent replacement belong to the scope of the claimed invention.

Claims (4)

1. A tower is wire rope for section of thick bamboo, it is including wire rope (4), its characterized in that:

one end of the steel wire rope (4) is provided with a No. 1 casting body (2) and a No. 1U-shaped body (1), the No. 1U-shaped body (1) and the No. 1 casting body (2) are fixedly connected through threads, and the No. 1 casting body (2) and the steel wire rope (4) are fixedly connected through casting;

the other end of wire rope (4) is equipped with 2# casting body (5), threaded rod (7), adjusting sleeve (9) and 2# U physique (10), thread rigid coupling between 2# U physique (10) and adjusting sleeve (9), thread rigid coupling between adjusting sleeve (9) and threaded rod (7), thread rigid coupling between threaded rod (7) and 2# casting body (5), casting rigid coupling between 2# casting body (5) and wire rope (4).

2. The steel cord for tower according to claim 1, wherein: the main body of the adjusting sleeve (9) is a middle section (902) of the adjusting sleeve, and the cross section of the middle section is polygonal; two sides of the middle section are straight thread sleeve sections (901) of the adjusting sleeve, and the thread rotating directions of the straight thread sleeve sections are opposite.

3. The steel cord for tower according to claim 1, wherein: still be equipped with the screw fastening between 1# U physique (1) and the 1# casting body (2), still be equipped with fixation nut (8) between 2# U physique (10) and adjusting sleeve (9), still be equipped with fixation nut (8) between adjusting sleeve (9) and threaded rod (7), still be equipped with the screw fastening between threaded rod (7) and the 2# casting body (5).

4. The steel cord for tower according to claim 1, wherein: the casting space between the No. 1 casting body (2) and the steel wire rope (4) is conical; the casting space between the No. 2 casting body (5) and the steel wire rope (4) is conical.

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