CN216478330U

CN216478330U - Iron tower equipment is with preventing unloading bolt

Info

Publication number: CN216478330U
Application number: CN202122271679.6U
Authority: CN
Inventors: 印保良
Original assignee: Haiyan Hengxin Standard Parts Technology Co ltd
Current assignee: Haiyan Hengxin Standard Parts Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-05-10
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a disassembly-preventing bolt for assembling an iron tower, which comprises an installation plate, wherein the disassembly-preventing bolt comprises: the bolt body is positioned in the mounting plate, the bottoms of two sides of the bolt body are respectively provided with a limiting block capable of moving transversely, and two sides in the mounting plate are provided with clamping grooves matched with the limiting blocks; the rotating rod is positioned in the middle of the inner side of the mounting plate, and a pushing mechanism is arranged at the joint of the limiting block and the rotating rod; the pushing mechanism comprises limiting grooves, the limiting grooves are formed in the two ends of the outer side of the bolt main body, one end of each limiting block is located on the inner side of the corresponding limiting groove, and a hole is formed in the top of the bolt main body; inside having designed stopper one end block into the draw-in groove, prevented that the bolt main part can take place not hard up the condition, can also stimulate the stopper through rotatory bull stick in addition, conveniently dismantle the bolt main part get off, convenient follow-up maintenance work to the iron tower, reduce the cost.

Description

Iron tower equipment is with preventing unloading bolt

Technical Field

The utility model relates to the technical field of bolts, in particular to an anti-dismounting bolt for assembling an iron tower.

Background

Iron tower assembling process needs to use the bolt to fix, utility model discloses a self-supporting iron tower equipment is with preventing unloading bolt if the authority bulletin number is CN210003652U, it has realized the fixed to the screw thread post, thereby can prevent that the screw thread post from rocking from top to bottom, can prevent vibrations or maloperation from leading to the screw thread post upwards not hard up, can guarantee that equipment fixing is more stable, thereby can reduce the potential safety hazard to a certain extent, reduce the probability that economic loss appears simultaneously, but present anti-unloading bolt will carry out the lock dead state in case install after, when needing to maintain certain position of iron tower and change, just need adopt the mode of excision, it is very inconvenient, we propose an iron tower equipment for this reason and use the anti-unloading bolt.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the anti-disassembling bolt for assembling the iron tower.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an iron tower equipment is with preventing unloading bolt, includes the mounting panel, prevent unloading bolt includes:

the bolt main body is positioned in the mounting plate, the bottoms of two sides of the bolt main body are respectively provided with a limiting block capable of moving transversely, and two sides in the mounting plate are provided with clamping grooves matched with the limiting blocks;

the rotating rod is positioned in the middle of the inner side of the mounting plate, and a pushing mechanism is arranged at the joint of the limiting block and the rotating rod.

Preferably, pushing mechanism includes the spacing groove, the spacing groove is seted up in bolt main part outside both ends, stopper one end is in the spacing inslot side, the hole has been seted up at bolt main part top, the bull stick is in the hole inboard, bull stick outside bottom fixedly connected with stay cord, the stay cord end runs through the spacing groove and connects in stopper one end, spacing inslot side is equipped with the spring.

Preferably, the bull stick top is equipped with telescopic machanism, telescopic machanism is including accomodating the groove, accomodate the groove and offer in the bull stick top, accomodate inslot portion bottom sliding connection and have the movable block, movable block top both sides are equipped with changes the handle, it is equipped with the pivot to change the junction with the movable block.

Preferably, the clamping groove and the limiting groove are positioned on the same axis, and the spring is sleeved on the outer side of the pull rope.

Preferably, a bearing is arranged at the joint of the top end of the rotating rod and the hole.

Preferably, the outer side of the movable block is fixedly connected with a sliding block, and the inner side of the accommodating groove is provided with a sliding groove which is mutually in sliding fit with the sliding block.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. one end of the limiting block is clamped into the clamping groove, so that the bolt main body is prevented from being loosened, the limiting block can be pulled by rotating the rotating rod, the bolt main body is convenient to disassemble, the follow-up maintenance work on the iron tower is convenient, and the cost is reduced;

2. through having designed telescopic machanism, conveniently drive the bull stick and rotate, can be more laborsaving, can also will change when need not using to change and accomodate the inslot portion to accomodating.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

wherein: 1. a bolt body; 2. mounting a plate; 3. a rotating rod; 11. a hole; 12. a bearing; 13. A limiting groove; 14. pulling a rope; 15. a spring; 16. a limiting block; 22. a card slot; 31. a receiving groove; 32. a movable block; 33. a chute; 34. a slider; 35. turning a handle; 36. a rotating shaft.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example one

As shown in fig. 1 and 2, the anti-disassembling bolt for assembling the iron tower comprises a mounting plate 2, and comprises:

the bolt comprises a bolt main body 1, wherein the bolt main body 1 is positioned in a mounting plate 2, the bottoms of two sides of the bolt main body 1 are respectively provided with a limiting block 16 capable of moving transversely, and two sides in the mounting plate 2 are provided with clamping grooves 22 matched with the limiting blocks 16;

the rotating rod 3 is arranged in the middle of the inner side of the mounting plate 2, and a pushing mechanism is arranged at the joint of the limiting block 16 and the rotating rod 3.

The embodiment discloses that, as shown in fig. 2, the pushing mechanism includes a limiting groove 13, the limiting groove 13 is opened at two ends of the outer side of the bolt main body 1, one end of a limiting block 16 is located at the inner side of the limiting groove 13, a hole 11 is opened at the top of the bolt main body 1, the rotating rod 3 is located at the inner side of the hole 11, a pulling rope 14 is fixedly connected to the bottom of the outer side of the rotating rod 3, the tail end of the pulling rope 14 penetrates through the limiting groove 13 to be connected to one end of the limiting block 16, and a spring 15 is arranged at the inner side of the limiting groove 13;

in the embodiment, as shown in fig. 2, the locking groove 22 and the limiting groove 13 are located on the same axis, and the spring 15 is sleeved outside the pulling rope 14;

in the embodiment, as shown in fig. 1, a bearing 12 is disposed at a connection position between the top end of the rotating rod 3 and the hole 11;

when the bolt main body 1 needs to be installed, firstly, the rotating rod 3 is rotated, the pull rope 14 is wound on the surface of the rotating rod 3, the limiting block 16 is pulled to completely slide into the limiting groove 13, the spring 15 is tightened, then, the bolt main body 1 is screwed into the installation plate 2 until the limiting groove 13 and the limiting block 16 are in the same straight line, the rotating rod 3 is loosened, the spring 15 is not stressed at the moment, the limiting block 16 is pushed to slide, and one end of the limiting block 16 is clamped into the inner side of the clamping groove 22 for clamping; inside limiting block 16 one end block had been designed and neck 22 was entered, prevented that bolt main part 1 can take place not hard up the condition, can also stimulate limiting block 16 through rotatory bull stick 3 moreover, conveniently dismantle bolt main part 1, convenient follow-up maintenance work to the iron tower, reduce the cost.

Example two

In the embodiment, as shown in fig. 3, a telescopic mechanism is disposed on the top of the rotating rod 3, the telescopic mechanism includes a storage groove 31, the storage groove 31 is disposed on the top of the rotating rod 3, a movable block 32 is slidably connected to the bottom end inside the storage groove 31, rotating handles 35 are disposed on two sides of the top of the movable block 32, and a rotating shaft 36 is disposed at the connection between the rotating handles 35 and the movable block 32.

In the embodiment, as shown in fig. 3, a sliding block 34 is fixedly connected to an outer side of the movable block 32, and a sliding groove 33 sliding with the sliding block 34 is formed in an inner side of the accommodating groove 31;

when the rotating rod 3 needs to be rotated, the rotating handle 35 is pulled upwards, the rotating handle 35 drives the movable block 32 to slide upwards along the inside of the accommodating groove 31 until the rotating handle 35 is completely positioned outside, the rotating handle 35 is unfolded towards two sides, and then the rotating handle 35 is rotated to drive the rotating rod 3 to rotate; through having designed telescopic machanism, conveniently drive bull stick 3 and rotate, can be more laborsaving, need not use to change can also to change 35 when 35 accomodate to accomodating inside groove 31.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an iron tower equipment is with preventing unloading bolt, includes mounting panel (2), its characterized in that: the anti-disassembly bolt includes:

the bolt comprises a bolt main body (1), wherein the bolt main body (1) is positioned inside a mounting plate (2), the bottoms of two sides of the bolt main body (1) are respectively provided with a limiting block (16) capable of moving transversely, and two sides inside the mounting plate (2) are provided with clamping grooves (22) matched with the limiting blocks (16);

the rotary rod (3), the rotary rod (3) is located in the middle of the inner side of the mounting plate (2), and a pushing mechanism is arranged at the joint of the limiting block (16) and the rotary rod (3).

2. The anti-disassembling bolt for assembling iron tower according to claim 1, characterized in that: pushing mechanism includes spacing groove (13), bolt main part (1) outside both ends are seted up in spacing groove (13), stopper (16) one end is in spacing groove (13) inboard, hole (11) have been seted up at bolt main part (1) top, bull stick (3) are in hole (11) inboard, bull stick (3) outside bottom fixedly connected with stay cord (14), stay cord (14) end runs through spacing groove (13) and connects in stopper (16) one end, spacing groove (13) inboard is equipped with spring (15).

3. The anti-disassembling bolt for assembling iron tower according to claim 1, characterized in that: the utility model discloses a rocking beam, including bull stick (3), telescopic machanism, including accomodating groove (31), accomodate groove (31) and set up in bull stick (3) top, accomodate inside bottom sliding connection in groove (31) and have movable block (32), movable block (32) top both sides are equipped with changes (35), it is equipped with pivot (36) to change (35) and the junction of movable block (32).

4. The anti-disassembling bolt for assembling iron tower according to claim 2, characterized in that: the clamping groove (22) and the limiting groove (13) are located on the same axial line, and the spring (15) is sleeved on the outer side of the pull rope (14).

5. The anti-disassembling bolt for assembling iron tower according to claim 2, characterized in that: and a bearing (12) is arranged at the joint of the top end of the rotating rod (3) and the hole (11).

6. The anti-disassembling bolt for assembling iron tower according to claim 3, characterized in that: the outer side of the movable block (32) is fixedly connected with a sliding block (34), and the inner side of the accommodating groove (31) is provided with a sliding groove (33) which is mutually glided with the sliding block (34).