CN210064916U

CN210064916U - Mooring hook

Info

Publication number: CN210064916U
Application number: CN201920083791.7U
Authority: CN
Inventors: 汤皓泉; 高桂风; 李宏辉
Original assignee: Chinese People's Liberation Army (pla) Navy Eight Seven Plant
Current assignee: Chinese People's Liberation Army (pla) Navy Eight Seven Plant
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2020-02-14
Anticipated expiration: 2029-01-18

Abstract

The utility model relates to a mooring hook, comprising a main body portion, the bilateral symmetry of main part is provided with the rib, main part and two rib integrated into one piece, the rib is including fixing bottom surface on the main part, with the parallel third side in bottom surface, with the first side and the second side that the crooked radian of main part corresponds, be close to the first side terminal surface and the second side terminal surface that the main part both ends set up, the utility model discloses a mooring hook is through setting up the rib in the both sides of main part, ensures that mooring hook volume increment is less, has strengthened mooring hook's bearing capacity.

Description

Mooring hook

Technical Field

The utility model belongs to the lifting rope utensil field, in particular to mooring hook.

Background

The mooring hook has wide application in cargo hoisting and rope connection, the existing mooring hook can only thicken a hook body if larger bearing capacity needs to be met during production, so that the mooring hook with larger bearing capacity is caused, the size is correspondingly increased, the cost is increased, the mooring hook with smaller size is difficult to meet the requirement of bearing capacity, and therefore the mooring hook with smaller size and larger bearing capacity is needed.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a mooring hook.

A mooring hook comprises a main body part, wherein reinforcing parts are symmetrically arranged on two sides of the main body part, the main body part and the two reinforcing parts are integrally formed, and each reinforcing part comprises a bottom surface fixed on the main body part, a third side surface parallel to the bottom surface, a first side surface and a second side surface corresponding to the bending radian of the main body part, and a first side end surface and a second side end surface which are close to two ends of the main body part;

the width of the reinforcing part is smaller than that of the main body part, the sideline of the second side surface is overlapped with the inner sideline of the main body part, the width of the third side surface is smaller than that of the bottom surface, and the extending surface of the second side end surface is overlapped with the side surface of the hook tip end of the main body part.

Further, the length of the third side surface is smaller than the length of the bottom surface of the reinforcing part.

Further, the second side surface and the third side surface are both smooth cambered surfaces.

Furthermore, the main body part comprises a hook tip end, a prism connecting section, a semicircular ring section, an arc connecting section and a supporting end.

Furthermore, the reinforcing part is attached to the side edges of the hook tip, the prism connecting section, the semicircular ring section and the arc connecting section

Further, the cross-sectional area of the hook tip end close to one end of the prismatic connecting section is larger than that of the hook tip end far away from one end of the prismatic connecting section.

Furthermore, a groove is formed in the bottom supporting end and used for installing a pin connected with an external rope.

The utility model discloses a mooring hook ensures that mooring hook volume increment is less through setting up the rib in the both sides of main part, has strengthened mooring hook's bearing capacity. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 shows a block diagram of an embodiment of the invention;

fig. 2 shows a side view according to an embodiment of the invention;

fig. 3 shows a main body part structure view according to an embodiment of the present invention;

figure 4 shows a body section structure diagram according to an embodiment of the invention;

fig. 5 shows a reinforcement structure view according to an embodiment of the present invention.

Description of the drawings: 1. a main body portion; 11. an outer side surface; 12. a mounting surface; 13. an inner side surface; 101. a hook tip; 102. a prism connection section; 103. a semicircular ring section; 104. an arc-shaped connecting section; 105. a bottom support end; 1051. a bump; 106. an axis of symmetry; 2. a reinforcing portion; 21. a first side surface; 22. a second side surface; 23. A third side; 24. a first side end surface; 25. a second side end surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A mooring hook comprises a main body part 1, reinforcing parts 2 are symmetrically arranged on two sides of the main body part 1, the main body part 1 and the two reinforcing parts 2 are integrally formed, and each reinforcing part 2 comprises a bottom surface fixed on the main body part 1, a third side surface 23 parallel to the bottom surface, a first side surface 21 and a second side surface 22 corresponding to the bending radian of the main body part 1, and a first side end surface 24 and a second side end surface 25 which are arranged close to two ends of the main body part 1;

the width of the reinforcing part 2 is smaller than that of the main body part 1, the length of the third side surface 23 is smaller than that of the bottom surface, and the second side surface 22 and the third side surface 23 are both smooth cambered surfaces. The sideline of the second side surface 22 overlaps with the inner sideline of the main body part 1, the width of the third side surface 23 is smaller than that of the bottom surface, and the extension surface of the second side end surface 25 is overlapped with the side surface of the hook tip 101 of the main body part 1.

The main body part 1 consists of a hook tip 101, a prismatic connecting section 102, a semicircular ring section 103, an arc-shaped connecting section 104 and a bottom supporting end 105, and the reinforcing part 2 is attached to the side edges of the hook tip 101, the prismatic connecting section 102, the semicircular ring section 103 and the arc-shaped connecting section 104.

The cross-sectional area of the end of the hook tip 101 that is closer to the prismatic connecting section 102 is larger than the cross-sectional area of the end of the hook tip 101 that is farther from the prismatic connecting section 102. The bottom support end 105 is provided with a groove for receiving a pin for connection to an external cord.

The mooring hook of the present embodiment, as shown in fig. 1, includes a main body 1 and two reinforcing portions 2, and the two reinforcing portions 2 are symmetrically disposed on both sides of the main body 1.

As shown in fig. 2, the mooring hook in this embodiment has a symmetrical structure and is symmetrical about the symmetry axis 106, the main body 1 is symmetrical about the symmetry axis 106, and the reinforcing portions 2 on both sides of the main body 1 are also symmetrical about the symmetry axis 106. This embodiment mooring hook sets up symmetrical structure and can ensures in the use, and mooring hook both sides atress is balanced, need not to consider the position of placing when mooring hook uses, has ensured the stability when colluding article. The main body part 1 and the two side reinforcing parts 2 are integrally formed, so that the reinforcing parts 2 are prevented from falling off under stress, and the bearing capacity of the mooring hook is improved.

As shown in fig. 3, the main body 1 has a symmetrical structure and includes an outer side 11, two mounting surfaces 12 for mounting the reinforcing portion 2, an inner side 13, and a bottom end surface located at the bottom end of the main body 1, where the outer side 11 and the inner side 13 are both smooth arc surfaces, and widths of one ends of the outer side 11, the inner side 13, and the two mounting surfaces 12 gradually narrow to form a hook tip 101. The widths of the outer side surface 11 and the inner side surface 13 at the ends away from the hook tip 101 are constant, while the widths of the two mounting surfaces 12 at the ends away from the hook tip 101 are gradually widened to form the bottom support end 105.

As shown in fig. 4, the main body portion 1 may be divided into a hooking tip 101, a prismatic connection section 102, a semicircular ring section 103, an arc-shaped connection section 104 and a bottom support end 105. Hook point 101 is connected with prismatic linkage segment 102, and the one end that prismatic linkage segment 102 was kept away from to hook point 101 is the junction of lateral surface 11 and medial surface 13, and the circular arc structure for smooth transition realizes that the volume of hook point 101 is less, can get into and collude the object in less space, and the tip department of hook point 101 is circular arc structure simultaneously, can not cause the fish tail to the object when the hook object, or leaves the mar after lifting by crane and influence the object outward appearance.

The widths of the outer side surface 11 and the inner side surface 13 of the prism connecting section 102 are the same, the width of the section of the mounting surface 12 is uniform, one end, far away from the supporting end, of the prism connecting section 102 is connected with the semicircular ring section 103, and one end, far away from the prism connecting section 102, of the semicircular ring section 103 is connected with the arc connecting section 104. The width of the outer side surface 11 and the inner side surface 13 in the arc-shaped connecting section 104 is the same, and the width of the mounting surface 12 in the section is gradually widened to the connecting position with the semicircular ring section 103. The end, far away from the semicircular ring segment 103, of the prismatic connecting section 102 is connected with the bottom supporting end 105, the connection between the bottom supporting end 105 and the prismatic connecting section 102 is smooth and transitional through a fillet, a bump 1051 is arranged on one side, close to the hook tip 101, of the bottom supporting end 105, the bump 1051 is of a rectangular structure with a fillet, the thickness of the bump 1051 is the same as that of the bottom supporting end 105, and the fillet structure of the bump 1051 enables the connection between the bump 1051 and the prismatic connecting section 102 and between the bottom supporting end 105 to be a smooth cambered surface. The provision of the projections 1051 increases the area of connection of the base support end 105 to the arcuate connecting section 104 and increases the force at the connection of the mooring hook to the line. The bottom support end 105 is provided with a groove, the groove is positioned in the middle of the bottom support end 105, and the groove is used for fixing a pin so as to be convenient for connecting the rope with the mooring hook.

As shown in fig. 5, the reinforcing part 2 includes a bottom surface, a first side surface 21, a second side surface 22, a third side surface 23, a first side surface 24, and a second side surface 25. The bottom surface is attached to the mounting surface 12, and the third side surface 23 is disposed parallel to the mounting surface 12 and the bottom surface.

The width of the bottom surface is less than the width of the mounting surface 12 by more than half the width of the mounting surface 12, the width of the third side surface 23 is less than the width of the bottom surface, and the width of the exemplary third side surface 23 is half the width of the bottom surface.

The first side surface 21 is disposed on a side close to the outer side surface 11, and the curvature of the first side surface 21 is the same as the curvature of the outer side surface 11. The second side surface 22 is provided on one side of the inner side surface 13, and a borderline of the second side surface 22 coincides with a common borderline of the inner side surface 13 and the attachment surface 12. When the object is hooked by the embodiment, the second side surface 22 is contacted with the object, so that the contact area between the mooring hook and the object is increased. The first side 21 and the second side 22 both extend outwardly from the connection of the mounting surface 12 to intersect the third side 23. The inclined arrangement of the first side surface 21 and the second side surface 22 reduces the volume of the reinforcing part 2, so that the volume of the whole mooring hook is reduced, and when the inclined arrangement of the second side surface 22 contacts with a hooked object, the phenomenon that the object is damaged due to the sharp corner is avoided, and the deformation generated when the surface of the object is hooked is reduced.

The first side end surface 24 is disposed on a side near the bottom support end 105, and the first side end surface 24 is disposed on the mounting surface 12 in an inclined manner, for example, the first side end surface 24 forms an angle of 120 ° with the mounting surface 12. The third side 23 is disposed at a side close to the hook tip 101, and the third side 23 is located on the same plane as the mounting surface 12 of the hook tip 101. Ensuring that the volume of the hook tip 101 of the captive hook is small.

The combination of the reinforcing part 2 and the main body part 1 can increase the thickness of the mooring hook, increase the contact area with the object binding rope when hooking the object, and improve the stability of the mooring hook when in use. Because the reinforcing part 2 is smaller than the width of the main body part 1, the volume of the mooring hook can be ensured to be smaller, and the problem that the hook opening is smaller and the distance between the hook tip 101 and the semicircular ring section 103 becomes smaller after the main body part 1 is thickened is solved by arranging the reinforcing part 2 on the side edge of the main body part 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some of the technical features of the embodiments may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A mooring hook comprises a main body part (1), and is characterized in that reinforcing parts (2) are symmetrically arranged on two sides of the main body part (1), the main body part (1) and the two reinforcing parts (2) are integrally formed, and each reinforcing part (2) comprises a bottom surface fixed on the main body part (1), a third side surface (23) parallel to the bottom surface, a first side surface (21) and a second side surface (22) corresponding to the bending radian of the main body part (1), and a first side end surface (24) and a second side end surface (25) which are close to two ends of the main body part (1);

the width of the reinforcing part (2) is smaller than that of the main body part (1), the sideline of the second side surface (22) is overlapped with the inner sideline of the main body part (1), the width of the third side surface (23) is smaller than that of the bottom surface, and the extending surface of the second side end surface (25) is overlapped with the side surface of the hook tip (101) of the main body part (1).

2. The mooring hook according to claim 1, characterized in that the length of the third side (23) is smaller than the length of the bottom surface of the reinforcement (2).

3. The tie hook of claim 1, characterized in that the second flank (22) and the third flank (23) are both smooth arcs.

4. The mooring hook of claim 1, wherein the main body portion (1) is comprised of a hook tip (101), a prismatic connecting section (102), a semicircular ring section (103), an arcuate connecting section (104) and a bottom support end (105).

5. The captive hook according to claim 4, characterized in that the reinforcement (2) is in abutment with the sides of the hook tip (101), the prismatic connecting section (102), the semicircular segment (103) and the arcuate connecting section (104).

6. The mooring hook of claim 4, wherein the cross-sectional area of the hook tip (101) near the end of the prismatic connecting section (102) is larger than the cross-sectional area of the hook tip (101) at the end remote from the prismatic connecting section (102).

7. The mooring hook of claim 4, wherein the bottom support end (105) is provided with a groove for receiving a pin for connection to an external rope.