CN2318135Y

CN2318135Y - Float fixing bolt

Info

Publication number: CN2318135Y
Application number: CN 97215174
Authority: CN
Inventors: 杨明儒
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-29
Filing date: 1997-04-29
Publication date: 1999-05-12
Anticipated expiration: 2007-04-29

Abstract

The utility model relates to a float cylinder fixing bolt. A head part is formed at one end of the fixing bolt, a through hole is arranged in the head part, both ends of the fixing bolt are provided with arc-shaped end part grooves with different heights, another side is provided with two pivot holes which are used for the penetration of two pivot shafts, and a brake block is arranged in the two arc-shaped end part grooves. The utility model is characterized in that wherein, the middle of the brake block is penetrated with the through hole in a longitudinal direction, a containing hole is penetrated in a transverse direction, a movable block is arranged in the containing hole, the right end of the through hole at the upper part of the brake block is provided with an inclined hole, a left end hole of the through hole at the lower part is provided with an inclined hole, a central bolt is arranged in the through hole, and the fixing bolt can be moved up and down by combining the central bolt and the movable block.

Description

A kind of floating drum gim peg

The utility model relates to a kind of floating drum gim peg, particularly a kind of gim peg that spar structures is more firmly combined.

" floating drum " in order to floating on the surface, thus floating drum is linked up, can be by means of the characteristic that floats on the surface by floating drum, and increase activity space waterborne.A kind of structure of known binding floating drum as shown in Figure 1, it comprises that mainly one is used for the floating drum group 10 on the sea, this floating drum group 10 is by floating drum 101,102,103,104 form, and with above-mentioned floating drum 101,102,103, the lug of 104 1 ends is overlapping, utilize the overlapping thus lug of a gim peg 20 to pass again and with described floating drum 101,102,103,104 in conjunction with fixing, wherein said gim peg 20 1 ends form a head 21, the block 22 that is convexly equipped with several strips at the tail end of gim peg 20 is for floating drum 101,102,103,104 in conjunction with fixing, when desire in conjunction with the time the recessed circle 106 of several blocks 22 alignment number lugs of gim peg 20 must be inserted (as shown in Figure 2), to again gim peg 20 be rotated an angle after gim peg 20 insertions, make the block 22 of gim peg be the non-alignment shape with recessed circle 106, see also Fig. 3, so just, can be with floating drum 101,102,103,104 in conjunction with fixing, but this known in conjunction with floating drum 101,102,103,104 gim peg 20 structures still have following shortcoming:

This known gim peg 20 in conjunction with floating drum group 10 mainly is to utilize its block that is convexly equipped with 22 to reach the fixedly purpose of floating drum group 10 of combination, but be subjected to for a long time under the impact of stormy waves in this floating drum group 10, described gim peg 20 is hit possibly and rotates, and when gim peg 20 rotations, when block aligns with the recessed circle 106 of the lug of floating drum group 10, this gim peg 20 is easy to drop or come off, thereby cause floating drum group 10 to scatter and come off, but the floating drum group 10 that is used on the sea must have very high safety, do not allow the situation that comes off, if the situation that has taken place because of carelessness to come off will have the consequence that can't imagine, so the gim peg 20 in conjunction with floating drum group 10 must have quite high safety, to reach the situation that prevents that really floating drum group 10 from coming off or scattering.

The purpose of this utility model is that a kind of floating drum gim peg will be provided, particularly a kind of can very firm, solid floating drum be combined, can prevent that floating drum is subjected to that stormy waves impacts and the floating drum gim peg that drops or come off.

The purpose of this utility model is achieved in that a kind of floating drum gim peg, this gim peg one end forms a head, in head, establish a through hole, be provided with the curved end groove that height differs at the gim peg two ends, establishing two pivot holes at opposite side wears for two pivots, one slipper places in the two curved end grooves, it is characterized in that: wherein the slipper central longitudinal is to running through a through hole, laterally then run through a containing hole, and in containing hole, establish a movable block, the through hole right-hand member is established an inclined hole above slipper, below through hole left end also is provided with an inclined hole, in addition a central bolt is set in through hole, and utilizes central bolt and combining of movable block to make gim peg can reach the purpose that moves up and down.

The floating drum bolt that the utility model proposes mainly is to utilize structures such as slipper and central bolt, movable block to reach the fixedly effect of floating drum group, can be with firm the combining of floating drum group, and can be because of not producing rotation as known configurations, and the situation that dropping is arranged or come off, can reach still can be firm under stormy waves constantly impacts combine, described in addition gim peg tail end still can add the lug below that a block is stuck in last floating drum, to increase this floating drum group single-piece in conjunction with strength.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a kind of decomposing schematic representation of structure of known binding floating drum;

Fig. 2 is a kind of section-drawing of structure of known binding floating drum;

Fig. 3 is a kind of generalized section of structure of known binding floating drum;

Fig. 4 adopts the STRUCTURE DECOMPOSITION scheme drawing that connects floating drum according to the floating drum gim peg that the utility model proposes;

Fig. 5 is the decomposing schematic representation according to the floating drum gim peg that the utility model proposes;

Fig. 6 is the block diagram according to the floating drum gim peg that the utility model proposes;

Fig. 7 is the section-drawing according to the floating drum gim peg that the utility model proposes;

Fig. 8 A, B are the action scheme drawings according to the floating drum gim peg that the utility model proposes;

Fig. 9 is the section-drawing according to the embodiment of the floating drum gim peg that the utility model proposes;

Figure 10 is another enforcement illustration according to the floating drum gim peg that the utility model proposes.

Below in conjunction with accompanying drawing and most preferred embodiment thereof the concrete structure that the utility model proposes is further described.

As shown in Figure 4, the structure that the floating drum gim peg that employing the utility model proposes connects floating drum includes a floating drum group 30, described floating drum group 30 mainly comprises floating drum 301,302,303,304, at first the end lug 305,306,307,308 with above-mentioned floating drum 301,302,303,304 overlaps, and utilizes a gim peg 40 that its combination is fixing.

As Fig. 5, shown in 7, described gim peg 40 1 ends form a head 41, establish a through hole 411 in the middle of the head 41, the different curved end groove 44 of a height is offered at two ends in the middle of

gim peg

40,45, wear two pivot holes 42 in gim peg 40 1 sides, 43 for two pivots 421,431 wear, and be convexly equipped with several blocks 49 at gim peg 40 tail ends, establish the slipper 46 of a strip again, this slipper 46 is contained in two curved end grooves 44, in 45, described slipper 46 central longitudinal are to running through a through hole 461, laterally then run through a containing hole 462, and through hole 461 is connected with containing hole 462, in containing hole 462, insert a movable block 47 that is the circular shaft shape, establish a screw 471 in the middle of this movable block 47, then through hole 461 right-hand members are established an inclined hole 464 above slipper 46, slipper 46 below through holes 461 left ends are then established an inclined hole 465 equally, one central bolt 48 places in the through hole 411 of gim peg 40, described central bolt 48 1 ends are arranged with a hexagon ring 481 and move to make things convenient for the instrument spiral, the other end then forms a threaded portion 482, earlier movable block 47 is inserted the containing hole 462 of slipper 46 during assembling, and slipper 46 inserted curved end groove 44, in 45, again with two pivots 421,431 penetrate pivot hole 42,43, wherein 431 on a pivot passes the pivot hole 463 of slipper 46, at last a central bolt 48 is inserted by through hole 411, and the threaded portion 482 that makes central bolt 48 screws in the screw 471 of movable blocks 47, so just finished assembling of the present utility model (referring to Fig. 6).

As Fig. 8 A, shown in the B, because pivot 431 is to pass the pivot hole 463 of slipper 46 and slipper 46 1 ends are fixed in pivot 431, central bolt 48 is the screws 471 that screw in movable block 47 again, so when central bolt 48 is state of nature shown in Fig. 8 A, its central bolt 48 right-hand members peak at inclined hole 464, central bolt 48 left ends then peak at angle 465, and when central bolt 48 up rotates (shown in Fig. 8 B), described slipper 46 can be an attachment point with pivot 431 just, and be rotating shaft with movable block 47, slipper 46 is up moved, this moment central bolt 48 left sides, right-hand member all peaks on the through hole 461, pivot 421 then is the distance that restriction slipper 46 up moves, if desire to make 46 go back tos home positions of slipper, central bolt 48 need only be got final product toward interior pressure.

Again referring to shown in Figure 9, when the overlapping lug 305 of block of the present utility model 49 alignment floating drum groups 30,306,307,308 and after penetrating it is changeed an angle, then the operator need only utilize the instrument will be to rotate by the hexagon ring 481 of central bolt 48 again, this moment, slipper 46 just can up move on the two recessed circles 3051 that the two ends that make slipper 46 are stuck in lug 305 just, like this can be firm slipper 46 is fastened in lug 305, and the situation that does not have rotation takes place, in addition if with gim peg 40 lengthenings, then can be in conjunction with two-layer floating drum group 30, and the block 49 of gim peg 40 will be to be stuck in last lug 309 to increase single-piece in conjunction with strength.

Referring to Figure 10, block 49 of the present utility model can not established yet at last, because of slipper 46 can reach goodish fixed effect.

Claims

1. floating drum gim peg, this gim peg one end forms a head, in head, establish a through hole, be provided with the curved end groove that height differs at the gim peg two ends, establishing two pivot holes at opposite side wears for two pivots, one slipper places in the two curved end grooves, it is characterized in that: wherein the slipper central longitudinal is to running through a through hole, laterally then run through a containing hole, and in containing hole, establish a movable block, and the through hole right-hand member is established an inclined hole above slipper, and below through hole left end also is provided with an inclined hole, in addition a central bolt is set in through hole, and utilizes central bolt and combining of movable block that gim peg can be moved up and down.

2. floating drum gim peg according to claim 1 is characterized in that: institute's gim peg tail end can add several blocks.

3. floating drum gim peg according to claim 1 is characterized in that: the gim peg of lengthening can connect two-layer floating drum group.