CN212506251U

CN212506251U - Reusable steel casing

Info

Publication number: CN212506251U
Application number: CN202021027033.2U
Authority: CN
Inventors: 李泽良; 王栋; 包慧珠; 施佩鋆; 陈美娟
Original assignee: Zhejiang Zhongzheng Geotechnical Technology Co ltd
Current assignee: Zhejiang Zhongzheng Geotechnical Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-09
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a repeatedly usable's steel protects a section of thick bamboo, the novel nipple rectifier comprises a cylindrical shel, the one end of rivet fixedly connected with fixed steel sheet is passed through to barrel upper portion periphery, evenly distributed has four hole for hoist on the section of thick bamboo wall of the barrel between adjacent fixed steel sheet, upper portion is provided with the centre gripping hole in the barrel, fixed steel sheet is kept away from barrel one end middle part threaded connection and is had the bolt, eight nuts of fixedly connected with and nut evenly distributed in the lateral wall of barrel lower part, upper portion and well lower part all are provided with the round bar in the barrel inner wall, the inboard fixedly connected with eye-splice of round bar on upper portion. The utility model discloses in, the connection of fixed steel sheet between the barrel makes the steel protect stable in structure between the section of thick bamboo, and the steel of being convenient for protects a dismantlement of section of thick bamboo, is favorable to the steel to protect a used repeatedly of section of thick bamboo, practices thrift the cost, and setting up of straight steel pole and round bar makes the steel protect a non-deformable in transportation handling, and can make its deformation recovery that protects a section of thick bamboo with the steel resume, is worth wideling popularize.

Description

Reusable steel casing

Technical Field

The utility model relates to a steel protects a section of thick bamboo equipment field, especially relates to a repeatedly usable's steel protects a section of thick bamboo.

Background

The steel protects a section of thick bamboo and is exactly carrying out the in-process of manual hole digging pile, because soil property is unstable, the construction reinforced concrete dado has the dado that great degree of difficulty so adopted the steel to protect the hole stake, prevent to collapse the hole and avoid influencing construction progress and safety, the steel protects a section of thick bamboo and is exactly according to the hole stake size with the circular shape both ends that iron sheet hooped become all empty bucket, can stabilize the pore wall, prevent the hole that collapses, can also keep apart surface water, the direction drill bit, fixed pile position, protection operation former ground etc..

A lot of steel protects a section of thick bamboo now and all welds between a section of thick bamboo when using, use later or abandon one section underground, or the construction is accomplished the journey and is taken out the steel and protect a section of thick bamboo and only can cut it, make the steel protect a section of thick bamboo can not used repeatedly, sell as waste product steel with the steel protect a section of thick bamboo, the steel protects a section of thick bamboo and takes out from the underground often to warp for can not good joint between the steel protects a section of thick bamboo, present steel protects a section of thick bamboo and leads to can not used repeatedly because of the welding moreover, is the very big shortcoming of steel protect a section of thick bamboo.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reusable steel casing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a repeatedly usable's steel protects a section of thick bamboo, includes the barrel, the one end of rivet fixedly connected with fixed steel sheet is passed through to barrel upper portion periphery, eight evenly distributed are totally in barrel upper end periphery to fixed steel sheet, evenly distributed has four hole for hoist on the section of thick bamboo wall of barrel between adjacent fixed steel sheet, upper portion is provided with the centre gripping hole in the barrel, the downthehole fixedly connected with biography of centre gripping shakes the arm, the biography shakes arm other end fixedly connected with bobbing hammer, barrel one end middle part threaded connection has the bolt to be kept away from to fixed steel sheet, eight nuts of fixedly connected with and nut evenly distributed in the lateral wall of barrel lower part, upper portion and well lower part all are provided with the round bar in the barrel inner wall, the inboard.

As a further description of the above technical solution:

the clamping holes are four in number and are uniformly distributed on the cylinder wall.

As a further description of the above technical solution:

the nut is in threaded connection with the bolt.

As a further description of the above technical solution:

the two round rods are fixedly connected through four straight steel rods which are uniformly distributed.

As a further description of the above technical solution:

one end of the rivet is welded on the cylinder wall.

As a further description of the above technical solution:

and the two ends of the fixed steel plate are arc-shaped and are attached to the outer side of the cylinder wall.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first the setting of the fixed steel sheet of barrel upper end periphery protects a lower extreme to the steel and carries out the block for two steels protect a joint that can be good, fixed steel sheet and steel protect and use the bolt to connect between the section of thick bamboo, make the steel protect a section of thick bamboo can not the damage disassemble after the use, the used repeatedly of being convenient for, the curved design in the fixed steel sheet both ends outside simultaneously makes the steel protect a section of thick bamboo and reduces the resistance when being put to the stake hole by the vibratory hammer sinking, also makes things convenient for the steel to protect a section of thick bamboo and extracts.

2. The utility model discloses in, the steel protects a section of thick bamboo and extracts the condition that can appear warping from the stake in, and the steel protects a section of thick bamboo and extracts later can appear warping in the transportation handling, so the steel protects the setting of inside straight steel pole of a section of thick bamboo and round bar, protects a supporting force of section of thick bamboo inside for the steel, makes it not easily crooked, also can squeeze into the steel with round bar and straight steel pole after the steel protects a section of thick bamboo deformation and protect a section of thick bamboo, makes its deformation can resume, the steel of being convenient for protects a used repeatedly, is worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of a reusable steel casing according to the present invention;

fig. 2 is a cross-sectional view of a reusable steel casing provided by the present invention.

Illustration of the drawings:

1. a clamping hole; 2. a barrel; 3. fixing a steel plate; 4. a bolt; 5. a vibratory hammer; 6. riveting; 7. a vibration transmission arm; 8. a nut; 9. hoisting holes; 10. a straight steel bar; 11. hanging buckles; 12. a round bar.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a reusable steel casing comprises a cylinder body 2, the periphery of the upper part of the cylinder body 2 is fixedly connected with one end of a fixed steel plate 3 through a rivet 6, the fixed steel plates 3 are uniformly distributed on the periphery of the upper end of the cylinder body 2, the arrangement of the fixed steel plate 3 on the periphery of the upper part of the cylinder body 2 can effectively fix two steel casings when the cylinder body 2 is installed, and can also see whether the steel casing is deformed when the steel casing is installed, if the steel casing is deformed, the steel casing is deformed and restored by extruding the fixed steel plate 3, four hoisting holes 9 are uniformly distributed on the cylinder wall of the cylinder body 2 between adjacent fixed steel plates 3, the hoisting holes 9 are matched with a vibration hammer 5, when the cylinder body 2 enters a pile pit, a crane is used for hoisting the cylinder body 2 through the hoisting holes 9, the vibration hammer 5 applies pressure to a clamping hole 1 through a vibration transmission arm 7, so that the cylinder body 2 enters the pile pit, the upper portion is provided with centre gripping hole 1 in barrel 2, fixedly connected with biography arm 7 that shakes in the centre gripping hole 1, biography arm 7 other end fixedly connected with vibration hammer 5 that shakes, 2 one end middle part threaded connection of barrel 4 has been kept away from to fixed steel sheet 3, eight nuts 8 and nut 8 evenly distributed of fixedly connected with in 2 lower parts lateral wall of barrel, nut 8 fixed connection is in 2 lateral walls of barrel, form an organic whole with barrel 2, reuse extension live time, upper portion and well lower part all are provided with round bar 12 in 2 inner walls of barrel, the inboard fixedly connected with of round bar 12 on upper portion hangs knot 11 in 2 inner walls of barrel, hang knot 11 convenient pull out round bar 12, round bar 12 is used for resumeing the deformation of steel casing before reuse, and the protection steel casing is unlikely to produce the deformation when the transportation is carried.

Centre gripping hole 1 totally four and centre gripping hole 1 evenly distributed is on section of thick bamboo wall, the evenly distributed of centre gripping hole 1 makes the bobbing hammer 5 apply and protects a even power for the steel, can not produce the slope when making the steel protect a section of thick bamboo sink, nut 8 and bolt 4 threaded connection, through evenly distributed's four straight steel pole 10 fixed connection between two round bars 12, the setting of straight steel pole 10, deformation protection for the steel protects a section of thick bamboo has increased a guarantee, 6 one end welding of rivet is on section of thick bamboo wall, 6 welding with the steel of protecting a section of thick bamboo of rivet, indirect promotion the stability of connecting between the steel protects a section of thick bamboo, 3 both ends of fixed steel sheet are the arc and laminate section of thick bamboo wall outside, make the steel protect a section of thick bamboo reduce friction when sinking and extracting, barrel 2 is stable through the connection structure of fixed steel sheet 3, convenient dismantlement.

The working principle is as follows: connect through fixed steel sheet 3 between the steel protects a barrel 2, eight fixed steel sheet 3's evenly distributed on barrel 2, not only make the steel protect between the section of thick bamboo stable in structure, can also adjust the steel when the installation steel protects a section of thick bamboo and protect deformation between the section of thick bamboo, bolt 4 and nut 8's setting makes the steel protect a section of thick bamboo convenient dismantlement after extracting, make the steel protect a section of thick bamboo can used repeatedly, the curved design in fixed steel sheet 3 both ends reduces the steel and protects a friction in the work progress, the setting of straight steel pole 10 and round bar 12, can make the steel protect a section of thick bamboo can not warp in transportation and transport, can also beat round bar 12 into the steel that warp when the steel protects a section of thick bamboo and resume its deformation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a repeatedly usable's steel protects a section of thick bamboo, includes barrel (2), its characterized in that: the periphery of the upper part of the cylinder body (2) is fixedly connected with one end of a fixed steel plate (3) through a rivet (6), the eight fixed steel plates (3) are uniformly distributed on the periphery of the upper end of the cylinder body (2), four hoisting holes (9) are uniformly distributed on the wall of the cylinder body (2) between the adjacent fixed steel plates (3), a clamping hole (1) is arranged at the middle upper part of the cylinder body (2), a vibration transmission arm (7) is fixedly connected in the clamping hole (1), the other end of the vibration transmission arm (7) is fixedly connected with a vibration hammer (5), the middle part of one end of the fixed steel plate (3) far away from the cylinder body (2) is in threaded connection with a bolt (4), eight nuts (8) are fixedly connected in the side wall of the lower part of the cylinder body (2), and the nuts (8) are uniformly distributed, the middle upper part and the middle lower part of the inner wall of the cylinder body (2) are both provided with a round rod (12), the inner side of the round rod (12) at the middle upper part of the inner wall of the cylinder body (2) is fixedly connected with a hanging buckle (11).

2. A reusable steel casing as claimed in claim 1 wherein: the clamping holes (1) are four in number and the clamping holes (1) are uniformly distributed on the cylinder wall.

3. A reusable steel casing as claimed in claim 1 wherein: the nut (8) is in threaded connection with the bolt (4).

4. A reusable steel casing as claimed in claim 1 wherein: the two round rods (12) are fixedly connected through four straight steel rods (10) which are uniformly distributed.

5. A reusable steel casing as claimed in claim 1 wherein: one end of the rivet (6) is welded on the cylinder wall.

6. A reusable steel casing as claimed in claim 1 wherein: and the two ends of the fixed steel plate (3) are both arc-shaped and are attached to the outer side of the cylinder wall.