CN220522708U - Cable type wind power tower - Google Patents

Abstract

The utility model provides a cable-type wind power tower, which includes a tower body. The bottom of the tower body is provided with a base, a plurality of extension plates, a fixed insertion rod, a first fixing plate of the rod, a first fixing screw, and also includes The same number of fastening insert rods as the first fixing plate and corresponding to the first fixing plate, the second fixing plate, the second fixing screw, the first pulling cable, the second pulling cable, the first fixing nut, the second fixing nut . The cable-type wind power tower of the present utility model can not only meet the basic requirements for pulling and fixing the wind power tower, but also enhance the fixing effect of the wind power tower through the double-strand cable structure. Even if the strand zipper is damaged, the wind power tower can still be firmly pulled and fixed, allowing the user to have sufficient time to replace the broken cable, thereby overcoming the replacement problems of the single-strand cable structure. High urgency defects.

Description

A cable-type wind power tower

Technical field

The utility model belongs to the technical field of wind power towers, and particularly relates to a cable-type wind power tower.

Background technique

The wind turbine tower is the main load-bearing structure of the wind turbine. It supports the wind turbine at the top and provides the required working height. At the same time, the bottom end is connected to the foundation to transfer its own weight and various loads to the foundation. Although the existing cable-type wind power towers can meet people's needs, during use, the cables are often single-stranded. During use, once the cables at a certain position are damaged, Then the pulling and fixing effect on the corresponding position will be lost, and the user is required to quickly replace the corresponding cable, which requires high time urgency for the user.

For example, the utility model with announcement number CN 218030450 U discloses a cable-type wind power tower. In the technical solution of this patent, the cable used is a single strand. During use, once a certain position If the cable is damaged, it will lose its pulling effect on the corresponding parts of the wind power tower. Users need to replace the damaged cable quickly and timely. Otherwise, the firmness of the wind power tower will be affected and the user's use will be compromised. causing greater inconvenience.

Utility model content

In view of this, the present utility model aims at the shortcomings of the existing technology and provides a cable-type wind power tower, which can not only meet the basic requirements for pulling and fixing the wind power tower, but also enhance the stability of the wind power tower through the double cable structure. The wind power tower has a good fixing effect, and even when only a single zipper is damaged, the wind power tower can still be firmly pulled and fixed, allowing users to have sufficient time to replace the broken cable. , thereby overcoming the defect of high urgency of replacement in the single-strand cable structure.

In order to solve the above technical problems, the technical solution adopted by this utility model is: a cable-type wind power tower, including a tower body, a base is provided at the bottom of the tower body, and a plurality of extension plates are provided on the base. The extension boards are respectively provided with fixed insertion rods for fixing to the ground. The upper end of the tower body is vertically and detachably provided with a plurality of first fixed plates. The upper and lower ends of the plurality of first fixed plates are respectively provided with third A fixing screw rod also includes the same number of fastening insert rods as the first fixing plate and corresponding to the first fixing plate. The side ends of the plurality of fastening insert rods are detachably provided with corresponding first fixing plates. An adapted second fixing plate, the upper and lower ends of the second fixing plate are respectively provided with second fixing screws, and a first cable is disposed between each upper first fixing screw and the corresponding second fixing screw, A second cable is provided between each lower first fixing screw and the corresponding second fixing bolt. Each first fixing screw is also provided with a first fixing nut. Each second fixing screw is also provided with a first fixing nut. Both are respectively provided with second fixing nuts. The plurality of first fixing plates are respectively welded and fixed to the corresponding first fixing screws, and the plurality of second fixing plates are respectively welded and fixed to the corresponding second fixing screws.

As a further improvement of the present invention, the upper end of the first cable is provided with a first upper fixing collar for being sleeved and fixed with the corresponding first fixing screw, and the lower end of the first cable is provided with a first upper fixing collar for being sleeved and fixed with the corresponding first fixing screw. The screw rod is sleeved with a fixed first lower fixing collar.

As a further improvement of the present invention, the upper end of the second pulling cable is provided with a second upper fixing collar for being sleeved and fixed with the corresponding first fixing screw, and the lower end of the second pulling cable is provided with a second upper fixing collar for being sleeved and fixed with the corresponding first fixing screw. The screw rod is sleeved with a fixed second lower fixed collar.

As a further improvement of the present invention, the side ends of the tower body are provided with a plurality of first fixing grooves respectively used to sleeve and fix the corresponding first fixing plates, and the side ends of the plurality of first fixing grooves are respectively provided with useful Regarding the fixing bolts that fix the corresponding first fixing plate, the first fixing plate is provided with threaded fixing holes that match the fixing bolts.

As a further improvement of the present invention, the side ends of the plurality of second fixing plates are provided with connecting sockets that are plugged and fixed with the upper ends of the corresponding fastening rods, and the plurality of connecting sockets are respectively provided with connecting sockets for fixing the corresponding fastening rods. The connecting bolts are used to fasten the inserting rods for fixation. The plurality of fastening inserting rods are respectively provided with threaded connection holes that match the corresponding connecting bolts.

Compared with the existing technology, the beneficial effects of this utility model are as follows: First, the base can be placed into the foundation pit, and the fixed insertion rod can pass through the extension plate and be connected to the ground, thereby fixing the tower body to the ground; then the two ends of the first cable can be connected to the corresponding first fixing screw and the second fixing screw respectively, and the two ends of the second cable can be connected to the corresponding first and second fixing screws respectively. The two fixing screws are connected, and then the first fixing nut can be connected to the corresponding first fixing screw, and the second fixing nut can be connected to the corresponding second fixing screw, and then the fastening rod can be inserted into the ground. , thereby auxiliary fixing the tower body; because there are two parallel cables pulling and fixing the corresponding directions of each side end of the tower body, it not only has stronger stability during normal use, but also When a single strand of the cable is damaged, another strand of the cable can be relied upon to continue pulling and fixing, thereby better ensuring the firmness of the device and allowing the user more time to repair the damaged cable. Ask for replacement.

Secondly, through the first upper fixed collar and the first lower fixed collar, the upper and lower ends of the first cable can be connected to the corresponding first fixed screw and the second fixed screw respectively; through the second upper fixed collar The ring and the second lower fixing collar enable the upper and lower ends of the second cable to be connected to the corresponding first fixing screw rod and the second fixing screw rod respectively.

Thirdly, only the first fixing plate and the fixing groove are engaged and fixed, and then the fixing bolt passes through the side wall of the fixing groove and is connected to the threaded fixing hole, so that the first fixing plate and the fixing groove can be flexibly fixed.

Fourthly, it is only necessary to insert and fix the connecting tube with the upper end of the fastening insertion rod, and make the connecting bolt pass through the side wall of the connecting tube and connect with the threaded connection hole, so that the second fixing plate and the fastening insertion rod can be realized. Flexible fixation of the side ends.

Description of drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific implementation modes.

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a partially enlarged structural schematic diagram of A in Figure 1 of the present invention;

Figure 3 is a partially enlarged structural schematic diagram of B in Figure 1 of the present invention;

Figure 4 is a schematic structural diagram of the tower body, the first fixing groove, and the fixing bolts of the present utility model.

In the figure: 101. Tower body; 102. Base; 103. Extension plate; 104. Fixed insertion rod; 105. First fixed plate; 106. First fixed screw rod; 107. Fastening insertion rod; 108. Second Fixing plate; 109. Second fixing screw; 110. First cable; 111. Second cable; 112. First fixing nut; 113. Second fixing nut; 201. First upper fixing collar; 202. No. First fixed collar; 203, second upper fixed collar; 204, second lower fixed collar; 205, first fixed groove; 206, fixed bolt; 207, connecting socket; 208, connecting bolt.

Detailed ways

In order to better understand the present utility model, the content of the present utility model will be further explained clearly below in conjunction with the embodiments. However, the protection content of the present utility model is not limited to the following embodiments. In the following description, numerous specific details are given in order to provide a more thorough understanding of the invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without one or more of these details.

As shown in Figure 1, a cable-type wind power tower includes a tower body 101. A base 102 is provided at the bottom of the tower body 101. A plurality of extension plates 103 are provided on the base 102. The plurality of extension plates 103 There are fixed insertion rods 104 for fixing to the ground. The upper end of the tower body 101 is vertically and detachably provided with a plurality of first fixing plates 105. The upper and lower ends of the plurality of first fixing plates 105 are respectively provided with The first fixing screw 106 also includes the same number of fastening insert rods 107 as the first fixing plate 105 and corresponding to the first fixing plate 105. The side ends of the plurality of fastening insert rods 107 are detachably provided with corresponding The second fixing plate 108 matches the first fixing plate 105. The upper and lower ends of the second fixing plate 108 are respectively provided with second fixing screws 109. Each upper first fixing screw 106 is connected to the corresponding second fixing screw. First cables 110 are disposed between the screws 109 , and second cables 111 are disposed between each lower first fixing screw 106 and the corresponding second fixing bolt 206 . Each first fixing screw 106 has a second cable 110 . Each second fixing screw 109 is provided with a first fixing nut 112 respectively, and each second fixing screw 109 is also provided with a second fixing nut 113 respectively. The plurality of first fixing plates 105 are respectively welded and fixed to the corresponding first fixing screws 106, and the plurality of second fixing plates 108 are respectively welded and fixed to the corresponding second fixing screws 109.

As shown in Figures 1, 2, and 3, the upper end of the first cable 110 is provided with a first upper fixing collar 201 for sleeve fixation with the corresponding first fixing screw 106, and the lower end of the first cable 110 is provided with a first upper fixing collar 201 for fixing. The first lower fixing collar 202 is sleeved and fixed with the corresponding second fixing screw 109.

As shown in Figures 1, 2, and 3, the upper end of the second cable 111 is provided with a second upper fixing collar 203 for sleeve fixation with the corresponding first fixing screw 106, and the lower end of the second cable 111 is provided with a second upper fixing collar 203 for fixing. A fixed second lower fixing collar 204 is sleeved with the corresponding second fixing screw 109 .

As shown in Figures 1, 2, and 3, the side end of the tower body 101 is provided with a plurality of first fixing grooves 205 respectively used to sleeve and fix the corresponding first fixing plates 105. The plurality of first fixing grooves 205 The side ends are respectively provided with fixing bolts 206 for fixing the corresponding first fixing plate 105, and the first fixing plate 105 is provided with threaded fixing holes that match the fixing bolts 206.

As shown in Figures 1, 2, and 3, the side ends of the plurality of second fixing plates 108 are provided with connecting sockets 207 that are plugged and fixed with the upper ends of the corresponding fastening rods 107. The plurality of connecting sockets 207 are respectively Connecting bolts 208 are provided for fixing the corresponding fastening insert rods 107, and the plurality of fastening insert rods 107 are respectively provided with threaded connection holes that match the corresponding connecting bolts 208.

The user can first insert and fix the connecting tube with the upper end of the fastening insert rod 107, and make the connecting bolt 208 pass through the side wall of the connecting tube and connect with the threaded connection hole, so that the second fixing plate 108 can be connected with the fastening insert. Flexible fixation of the side ends of the rod 107.

Afterwards, the user can put the base 102 into the foundation pit, and make the fixed insertion rod 104 pass through the extension plate 103 and connect it to the ground, thereby fixing the tower body 101 to the ground; then the first cable 110 can be The first upper fixing collar 201 at the upper end is connected to the corresponding first fixing screw 106, and the first fixing nut 112 is threadedly connected to the vertical part of the first fixing screw 106, and makes the lower end of the first cable 110 The first lower fixing collar 202 is connected with the corresponding second fixing screw 109, and the second fixing nut 113 is threadedly connected with the vertical part of the corresponding second fixing screw 109, thereby fixing the first cable 110 on Between the first fixing plate 105 and the second fixing plate 108, the second upper fixing collar 203 at the upper end of the second cable 111 can be fitted and connected to the corresponding first fixing screw 106, and the second fixing nut 113 The vertical part of the first fixing screw 106 is threadedly connected, and the second lower fixing collar 204 at the lower end of the second cable 111 is connected with the corresponding second fixing screw 109, and the second fixing nut 113 is connected with the corresponding second fixing screw 109. The vertical part of the second fixing screw 109 is threaded into the connection hole, thereby fixing the second cable 111 between the first fixing plate 105 and the second fixing plate 108 .

Subsequently, multiple fastening rods 107 can be inserted into the ground to assist in fixing the tower body 101; because there are two parallel cables pulling at the corresponding directions of each side end of the tower body 101. Fixing, not only can it have stronger firmness during normal use, but also when a single strand of the cable is damaged, it can also rely on another strand of the cable to continue pulling and fixing, thus better ensuring the firmness of the device. , and can give users more time to replace damaged cables.

The user only needs to make the first fixing plate 105 snap and fix with the fixing groove, and then make the fixing bolt 206 pass through the side wall of the fixing groove and connect with the threaded fixing hole, so that the first fixing plate 105 and the fixing groove can be flexibly fixed. .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit them. Those of ordinary skill in the art may make other modifications or equivalent substitutions to the technical solutions of the present utility model, as long as they do not deviate from the technical solutions of the present utility model. The spirit and scope of the invention shall be covered by the claims of the present utility model.

Claims (7)

1. A cable-type wind power tower, including a tower body (101), characterized in that: a base (102) is provided at the bottom of the tower body (101), and a plurality of bases (102) are provided on the base (102). An extension plate (103) is provided with fixed insertion rods (104) for fixing to the ground. The upper end of the tower body (101) is vertically and detachably provided with a plurality of first rods (104). A fixed plate (105). The upper and lower ends of the plurality of first fixed plates (105) are respectively provided with first fixing screws (106). The fixed plate (105) also includes a fixed plate (105) with the same number as the first fixed plate (105) and the same number as the first fixed plate (105). ) corresponding fastening insert rods (107), and the side ends of the plurality of fastening insert rods (107) are respectively detachably provided with second fixing plates (108) that are adapted to the corresponding first fixing plates (105). ), second fixing screws (109) are respectively provided at the upper and lower ends of the second fixing plate (108), and between each upper first fixing screw (106) and the corresponding second fixing screw (109) There is a first cable (110), and a second cable (111) is provided between each lower first fixing screw (106) and the corresponding second fixing bolt (206). Each first fixing screw (111) Each of the second fixing screws (109) is also provided with a first fixing nut (112), and each of the second fixing screws (109) is also provided with a second fixing nut (113). 2. The cable-type wind power tower according to claim 1, characterized in that: the upper end of the first cable (110) is provided with a first screw for sleeve and fixation with the corresponding first fixing screw (106). The upper fixing collar (201), the lower end of the first cable (110) is provided with a first lower fixing collar (202) for sleeve fixation with the corresponding second fixing screw (109). 3. The cable-type wind power tower according to claim 2, characterized in that: the upper end of the second cable (111) is provided with a second rod for sleeve and fixation with the corresponding first fixing screw (106). The lower end of the upper fixing collar (203) and the second cable (111) is provided with a second lower fixing collar (204) for sleeve fixation with the corresponding second fixing screw (109). 4. The cable-type wind power tower according to claim 3, characterized in that: a plurality of side ends of the tower body (101) are respectively used to cover the corresponding first fixing plates (105). A fixed first fixing groove (205) is provided. The side ends of the plurality of first fixing grooves (205) are respectively provided with fixing bolts (206) for fixing the corresponding first fixing plate (105). The first fixing plate (105) is provided with threaded fixing holes that match the fixing bolts (206). 5. The cable-type wind power tower according to claim 4, characterized in that: the side ends of a plurality of second fixing plates (108) are provided with upper ends of corresponding fastening rods (107). The plurality of connecting sockets (207) are respectively provided with connecting bolts (208) for fixing the corresponding fastening rods (107), and the plurality of fastening rods (107) are connected to the fixed connecting sockets (207). ) are respectively provided with threaded connection holes that match the corresponding connecting bolts (208). 6. The cable-type wind power tower according to claim 5, characterized in that: a plurality of the first fixing plates (105) are welded and fixed to the corresponding first fixing screws (106). 7. The cable-type wind power tower according to claim 6, characterized in that: a plurality of second fixing plates (108) are welded and fixed to corresponding second fixing screws (109).