CN215164546U

CN215164546U - Folding type foam buoyancy tank for floating bridge

Info

Publication number: CN215164546U
Application number: CN202022951186.2U
Authority: CN
Inventors: 张滨
Original assignee: Shaanxi Feimi New Material Application Technology Co ltd
Current assignee: Shaanxi Feimi New Material Application Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-12-14
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a foldable foam flotation tank for pontoon bridge, including a flotation tank, outer wall one side fixedly connected with joint piece of a flotation tank, one side joint of joint piece has No. two flotation tanks, and one side of No. two flotation tanks is equipped with the joint groove with joint piece position matched with, and the spout has been seted up to the inside of No. two flotation tanks, and the inside sliding connection of spout has the sliding plate, compares with prior art, the beneficial effects of the utility model are that: compact structure, the concatenation is convenient, through the joint piece, the joint groove, a recess, expanding spring, the sliding plate, the connecting rod, the bolt, mutually supporting of a screw hole and joint pole to splice a flotation tank and No. two flotation tanks fixedly, it is not hard up to avoid appearing between the flotation tanks, through setting up the cushion rubber strip, has the shock-absorbing capacity, the pressure that the collision produced between the flotation tanks has been reduced, through the connecting block, the connectivity between the flotation tanks has been improved more in mutually supporting between No. two screw holes and the bolt.

Description

Folding type foam buoyancy tank for floating bridge

Technical Field

The utility model relates to a flotation tank technical field for the pontoon bridge specifically is a foldable foam flotation tank for pontoon bridge.

Background

The floating bridge is a bridge which uses a ship or a buoyancy tank to replace a pier and floats on the water surface. The traditional floating bridge is that a beam is erected on a ship or a floating box, then a bridge deck is paved, or ships are connected end to form a longitudinal row, or boat bodies are closely arranged to form a belt, and cable anchors are needed to be arranged at the upstream and the downstream in order to keep the axial position of the floating bridge from deviating. The existing pontoon bridge is mostly supported by adopting the pontoons, and the pontoon bridge is laid by generally needing large-scale pontoons and splicing the pontoon bridge with the pontoon bridge, but the traditional pontoon bridge is too complex in splicing steps, consumes time and labor and is easy to loosen for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable foam flotation tank for pontoon bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a foldable foam flotation tank for pontoon, includes the flotation tank No. one, outer wall one side fixedly connected with joint piece of flotation tank No. one, one side joint of joint piece has No. two flotation tanks, one side of No. two flotation tanks is equipped with the joint groove with joint piece position matched with, the spout has been seted up to the inside of No. two flotation tanks, the inside sliding connection of spout has the sliding plate, the bottom fixed connection of sliding plate is fluted, the outside of recess just is located and overlaps between spout and the sliding plate has expanding spring, the top of spout just is located No. two flotation tanks and is equipped with the screw hole, the inside threaded connection of screw hole has the bolt, the bottom fixedly connected with connecting rod of bolt, the inside that the bottom of connecting rod extends to the spout rotates with the sliding plate to be connected.

Preferably, one side of the clamping block is provided with a clamping rod, and the clamping rod is matched with the groove in position.

Preferably, the equal fixedly connected with connecting block in flotation tank and No. two flotation tank outside four corners, the inside of connecting block is equipped with No. two screw holes, the inside threaded connection of No. two screw holes has the screw rod.

Preferably, the outer sides of the first buoyancy tank and the second buoyancy tank are both provided with buffer rubber strips.

Preferably, one side of flotation tank and No. two flotation tanks all is equipped with the joint groove, the equal fixedly connected with joint piece of opposite side of flotation tank and No. two flotation tanks.

Compared with the prior art, the beneficial effects of the utility model are that: compact structure, the concatenation is convenient, through the joint piece, the joint groove, a recess, expanding spring, the sliding plate, the connecting rod, the bolt, mutually supporting of a screw hole and joint pole to splice a flotation tank and No. two flotation tanks fixedly, it is not hard up to avoid appearing between the flotation tanks, through setting up the cushion rubber strip, has the shock-absorbing capacity, the pressure that the collision produced between the flotation tanks has been reduced, through the connecting block, the connectivity between the flotation tanks has been improved more in mutually supporting between No. two screw holes and the bolt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a first buoyancy tank; 2. a second buoyancy tank; 3. buffering the rubber strip; 4. a clamping block; 5. a clamping and connecting rod; 6. a groove; 7. a sliding plate; 8. a bolt; 9. a clamping groove; 10. a tension spring; 11. a chute; 12. a first threaded hole; 13. a connecting rod; 14. connecting blocks; 15. a second threaded hole; 16. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a foldable foam flotation tank for pontoon, including flotation tank 1, outer wall one side fixedly connected with joint piece 4 of flotation tank 1, one side joint of joint piece 4 has No. two flotation tanks 2, one side of No. two flotation tanks 2 is equipped with and connects 4 position matched with joint groove 9 with joint piece, spout 11 has been seted up to No. two flotation tanks 2's inside, the inside sliding connection of spout 11 has sliding plate 7, the bottom fixedly connected with recess 6 of sliding plate 7, the outside of recess 6 just is located and overlaps between spout 11 and the sliding plate 7 has expanding spring 10, the top of spout 11 and the top that is located No. two flotation tanks 2 are equipped with screw hole 12, the inside threaded connection of screw hole 12 has bolt 8, the bottom fixedly connected with connecting rod 13 of bolt 8, the inside that the bottom of connecting rod 13 extends to spout 11 rotates with sliding plate 7 to be connected.

A clamping rod 5 is arranged on one side of the clamping block 4, and the clamping rod 5 is matched with the groove 6 in position and is convenient to fix; the four outer corners of the first buoyancy tank 1 and the second buoyancy tank 2 are fixedly connected with connecting blocks 14, a second threaded hole 15 is formed in each connecting block 14, and a screw 16 is connected to the inner threads of the second threaded hole 15; the buffer rubber strips 3 are arranged on the outer sides of the first buoyancy tank 1 and the second buoyancy tank 2, so that the pressure generated by collision between the buoyancy tanks is reduced; one side of flotation tank 1 and No. two flotation tanks 2 all is equipped with joint groove 9, the equal fixedly connected with joint piece 4 of opposite side of flotation tank 1 and No. two flotation tanks 2.

Specifically, use the utility model discloses the time, when putting up the concatenation, put buoyancy tank 2 No. two in one side of buoyancy tank 1, joint piece 4 blocks into joint inslot 9, make buoyancy tank 1 be connected with buoyancy tank 2 No. two, however rotation bolt 8, make

bolt

8 and 12 threaded connection of a screw hole, and drive bottom connecting rod 13 downstream, connecting rod 13 drives sliding plate 7 downstream in spout 11, thereby expanding spring 10 contracts, joint pole 5 and recess 6 joint, accomplish the concatenation between the buoyancy tank, then accomplish the back when all buoyancy tanks concatenations, with

screw rod

16 and 15 threaded connection of No. two screw holes, fixed connection between the buoyancy tank has been improved more, it is not hard up to prevent to appear.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A folding type foam buoyancy tank for a floating bridge comprises a first buoyancy tank (1) and is characterized in that a clamping block (4) is fixedly connected to one side of the outer wall of the first buoyancy tank (1), a second buoyancy tank (2) is clamped to one side of the clamping block (4), a clamping groove (9) matched with the clamping block (4) in position is formed in one side of the second buoyancy tank (2), a sliding groove (11) is formed in the second buoyancy tank (2), a sliding plate (7) is connected to the inside of the sliding groove (11) in a sliding mode, a groove (6) is fixedly connected to the bottom of the sliding plate (7), a telescopic spring (10) is sleeved on the outer side of the groove (6) and located between the sliding groove (11) and the sliding plate (7), a threaded hole (12) is formed in the position above the sliding groove (11) and located at the top of the second buoyancy tank (2), and a bolt (8) is connected to the inner thread of the threaded hole (12), the bottom of the bolt (8) is fixedly connected with a connecting rod (13), and the bottom of the connecting rod (13) extends to the inside of the sliding groove (11) and is rotatably connected with the sliding plate (7).

2. A foldable foam pontoon for a pontoon according to claim 1, wherein: one side of the clamping block (4) is provided with a clamping rod (5), and the clamping rod (5) is matched with the groove (6).

3. A foldable foam pontoon for a pontoon according to claim 1, wherein: the floating box is characterized in that the four corners of the outer sides of the first floating box (1) and the second floating box (2) are fixedly connected with connecting blocks (14), two threaded holes (15) are formed in the connecting blocks (14), and the inner threads of the two threaded holes (15) are connected with screw rods (16).

4. A foldable foam pontoon for a pontoon according to claim 1, wherein: the outside of flotation tank (1) and No. two flotation tanks (2) all is equipped with cushion rubber strip (3).

5. A foldable foam pontoon for a pontoon according to claim 1, wherein: one side of flotation tank (1) and No. two flotation tanks (2) all is equipped with joint groove (9), the equal fixedly connected with joint piece (4) of opposite side of flotation tank (1) and No. two flotation tanks (2).