CN218667308U

CN218667308U - Simple connecting piece for water horse

Info

Publication number: CN218667308U
Application number: CN202223017220.4U
Authority: CN
Inventors: 沈吉芳; 赵青; 赵建; 沈柏萍; 郑星凯; 吴礼兴
Original assignee: Hangzhou Xihu District Municipal Engineering Co ltd
Current assignee: Hangzhou Xihu District Municipal Engineering Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-21
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a simple connecting piece for a water horse, which comprises an iron chain, a bolt and a nut, wherein the iron chain and the bolt are used for connecting two adjacent water horses through a connecting hole on the side part of the water horse; after the iron chain passes through the connecting holes on two adjacent water horses, the first section and the tail section of the iron chain are stacked, the screw rod of the bolt is inserted into the chain ring of the stacked iron chain, the nut is screwed on the bolt to limit the stacked part of the iron chain between the head of the bolt and the nut, and the two water horses are connected together. The utility model discloses a connecting piece has and can relapse repetitious usage and avoid the material extravagant, and easy operation laborsaving need not retrieve convenient to carry's advantage with the help of external equipment.

Description

Simple connecting piece for water horse

Technical Field

The utility model relates to a simple and easy connecting piece for water horse.

Background

In building construction, road maintenance and the like, a water barrier is often needed. When in road maintenance, a tall water horse is usually used, and both sides of the water horse are provided with an upper connecting hole and a lower connecting hole; when the water horse is used for surrounding and blocking, iron wires are usually used to penetrate through upper connecting holes and/or lower connecting holes of two adjacent water horses and are screwed, and sometimes, in order to make the connection more firm, a plurality of iron wires are additionally screwed together; when the enclosure is used and needs to be disassembled, the iron wire is unscrewed. However, the number of times the iron wire can be screwed and unscrewed is limited, and after being screwed and unscrewed for several times, the iron wire can be broken and cannot be used continuously, so that a large amount of iron wire can be used and wasted.

In addition, in the process of using the iron wire, the iron wire can be screwed and unscrewed by means of tools such as clamps, and the operation is troublesome and laborious.

In addition, the iron wires used are large in quantity and inconvenient to carry, and the iron wires may even fall and leave when being recovered, so that troubles are brought to subsequent operation.

Disclosure of Invention

In order to solve the problems that the iron wires are connected by the iron wires to cause waste, the operation is hard and troublesome and the carrying is inconvenient, the utility model provides a simple connecting piece for water horses.

The simple connecting piece for the water horse comprises an iron chain, a bolt and a nut, wherein the iron chain and the bolt are used for connecting two adjacent water horses through connecting holes on the side parts of the water horses, the nut is matched with the bolt for use, a screw rod of the bolt can be inserted into a chain ring of the iron chain, the diameter of the head of the bolt is larger than the inner diameter of the chain ring, the nut is a hexagon nut, and the distance between two parallel side surfaces in six side surfaces on the nut is larger than the inner diameter of the chain ring;

after the iron chain passes through the connecting holes on two adjacent water horses, the first section and the tail section of the iron chain are stacked, the screw rod of the bolt is inserted into the chain ring of the stacked iron chain, the stacked part of the iron chain is limited between the head of the bolt and the nut by the nut on the bolt, and the two water horses are connected together.

After the arrangement, the iron chain, the bolt and the nut can be repeatedly used, and material waste is avoided. After the iron chain passes through the two water horse connecting holes, the two water horses can be connected by only inserting the screw rod of the bolt into the chain ring and screwing the nut, no external tool is needed, and the operation is convenient and labor-saving. After the water horse is used, the nut is screwed off, the iron chain is untied, the iron chain penetrates through a connecting hole of the water horse, then the screw rod of the bolt is inserted into the chain rings of the first section and the tail section of the iron chain and the nut is screwed on, the iron chain can be stably hung on the water horse, the connecting piece is recovered along with the water horse, the connecting piece does not need to be specially recovered aiming at the connecting piece, the recovery is convenient, and the omission of the connecting piece can not be caused.

In order to reduce the damage of the iron chain to the water horse connecting hole, the water horse connecting structure also comprises at least two sections of rubber sleeves sleeved on the iron chain. After setting up like this, when connecting two water horses, use the rubber sleeve cover on the iron chain and separate the pore wall of iron chain and connecting hole, when the iron chain was tightly tied up or when one of them water horse took place the position and removes, the rubber sleeve homoenergetic effectively provided cushioning effect, reduced the iron chain and destroyed to the connecting hole extrusion.

For convenience of carrying, the bolt is one and is welded with one end of the iron chain. Therefore, the bolt is connected with the iron chain, the nut is screwed on the bolt, and the bolt is not required to be separately carried, and is extremely convenient.

In order to enable the connection between the two water horses to be firmer, two bolts are respectively welded with the two ends of the iron chain. Like this, the screw rod of the bolt on the iron chain head section passes chain ring and the nut of spiral shell on the back section, and the screw rod of the bolt on the back section passes chain ring and the nut of spiral shell on the head section, just can carry out spacingly simultaneously head section and back section, even if the bolt of one end damages unable use, also still has another end bolt can carry out normal spacing operation, ensures that two water horses are firmly connected.

Has the advantages that: the water horse connecting piece of the utility model has simple structure, can be repeatedly used for a plurality of times to avoid material waste, has simple operation, saves labor, does not need external equipment, and is convenient to recycle and carry; the rubber sleeve for sleeving the iron chain is arranged, so that the extrusion damage of the iron chain to the water horse connecting hole is reduced; the bolt is arranged to be one and is welded with one end of the iron chain, so that the iron chain is convenient to carry; the two bolts are respectively welded with the two ends of the iron chain, so that the connection between the two water horses can be firmer after use.

Drawings

Fig. 1 is a schematic structural view of a simple water horse connector according to embodiment 1;

FIG. 2 is a schematic structural view of the simple water horse connector of embodiment 1 in a use state;

FIG. 3 is a schematic view showing the structure of a simple water horse coupler according to embodiment 2;

in the figure, 1, an iron chain; 2. a bolt; 21. a head; 22. a screw; 3. a nut; 4. a rubber sleeve.

Detailed Description

The technical solution of the present invention is described in detail by the following examples, but the scope of the present invention is not limited to the examples.

Example 1

As shown in fig. 1, the simple water horse connecting piece comprises an iron chain 1 for connecting two adjacent water horses through connecting holes on the side parts of the water horses, a bolt 2 and a nut 3 matched with the bolt 2, wherein the length of the iron chain 1 is 30cm, a screw 22 of the bolt 2 can be inserted into a chain ring of the iron chain 1, the diameter of a head 21 of the bolt 2 is larger than the inner diameter of the chain ring, the nut 3 is a hexagon nut, and the distance between two parallel side surfaces in six side surfaces on the nut 3 is larger than the inner diameter of the chain ring.

In practical use, after the iron chain 1 passes through the connecting holes on two adjacent water horses, the first section and the tail section of the iron chain 1 are overlapped, the screw 22 of the bolt 2 is inserted into the chain ring of the overlapped iron chain 1, and the nut 3 is screwed to limit the overlapped part of the iron chain 1 between the head 21 of the bolt 2 and the nut 3, so that the two water horses are connected together, as shown in fig. 2.

Example 2

In the connecting piece of the embodiment 1, a bolt 2 is welded with one end of an iron chain 1, two sections of rubber sleeves 4 are sleeved on the iron chain 1, and the length of each section of rubber sleeve 4 is 5cm. Except for this, the structure of the obtained connector is as shown in fig. 3 in the same manner as in example 1.

In other embodiments, the number of the rubber sleeves can be 4, so that the iron chain can pass through each connecting hole twice, the connecting holes are prevented from being damaged by the iron chain, the two water horses can be connected more firmly, and the length of the iron chain can be 60cm at the moment.

Example 3

In the connector of example 2, a bolt was further added and welded to the other end of the iron chain 1. Otherwise, the same as in example 2 was applied.

The above-mentioned techniques not specifically mentioned are referred to the prior art.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A simple connecting piece for a water horse is characterized by comprising an iron chain, a bolt and a nut, wherein the iron chain and the bolt are used for penetrating through a connecting hole in the side part of the water horse to connect two adjacent water horses;

after the iron chain passes through the connecting holes on two adjacent water horses, the first section and the tail section of the iron chain are stacked, the screw rod of the bolt is inserted into the stacked iron chain link, the stacked part of the iron chain is limited between the head of the bolt and the nut by screwing the nut, and the two water horses are connected together.

2. The simple water horse connector according to claim 1, further comprising at least two sections of rubber sleeves for sleeving the iron chain.

3. The simple water horse coupling according to claim 1 or 2, wherein the bolt is one and is welded to one end of the iron chain.

4. The simple water horse coupling according to claim 1 or 2, wherein two bolts are welded to both ends of the iron chain, respectively.