CN210918146U

CN210918146U - Novel steel structure engineering support

Info

Publication number: CN210918146U
Application number: CN201921250891.0U
Authority: CN
Inventors: 袁春妹
Original assignee: Jiangsu Ruijiu Power Equipment Co ltd
Current assignee: Jiangsu Ruijiu Power Equipment Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-03
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a novel steel construction engineering support, including lower steel sheet, a plurality of round pin bushes of below fixedly connected with of lower steel sheet, it is a plurality of the below round pin joint of round pin bush has a plurality of round pin posts, and is a plurality of the below fixedly connected with floor of round pin post, a plurality of reference columns of top fixedly connected with on floor, it is a plurality of position sleeves have been cup jointed, a plurality of to the top of reference column the lower terminal surface of section and lower steel sheet carries out fixed connection, and is a plurality of on the position sleeve the spring has been cup jointed with the periphery of position sleeve, be provided with a plurality of lower cylinders, a plurality of between floor and the lower steel sheet the up end on floor is fixed to lower cylinder. The utility model discloses a set up reference column, position sleeve, spring, cotter, round pin post for the shock resistance of structure self strengthens greatly, through the gravity of structure self, pulling of cotter and round pin post makes the structure in rocking and use at ordinary times, and the stability of structure all can obtain fine assurance.

Description

Novel steel structure engineering support

Technical Field

The utility model relates to a steel construction field especially relates to a novel steel construction engineering support.

Background

The steel structure support is a support composed of steel, is a passive support, has high tensile strength and compressive strength, good toughness, high supporting force and high supporting strength, and can be used repeatedly, and the steel structure is one of main building equipment.

Among the current steel structure support, the shock resistance is weak, and the buffer capacity is poor, and the structure is unstable, has certain threat to personnel's safe construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel steel structure engineering support.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel steel structure engineering bracket comprises a lower steel plate, wherein a plurality of pin sleeves are fixedly connected below the lower steel plate, a plurality of pin columns are connected below the pin sleeves in a pin connection mode, a floor is fixedly connected below the pin columns, a plurality of positioning columns are fixedly connected above the floor, a plurality of positioning sleeves are sleeved above the positioning columns, the upper sections of the positioning sleeves are fixedly connected with the lower end face of the lower steel plate, springs are sleeved on the periphery of the positioning columns and the periphery of the positioning sleeves, a plurality of lower cylinders are arranged between the floor and the lower steel plate and fixed on the upper end face of the floor, a plurality of upper round tables are correspondingly arranged above the lower cylinders and fixedly connected on the lower end face of the lower steel plate, main supporting columns are fixedly connected on two sides of the upper end face of the lower steel plate, and connecting rods are connected at the centers of the main supporting columns on two sides, the utility model discloses a supporting device for a main support column, including the top fixedly connected with auxiliary support pole of connecting rod, the top fixedly connected with work box of auxiliary support pole, the fixed strop chute that is provided with in middle part of work box, the upper portion fixedly connected with in strop chute three horn bars, the fixed three horn bars that are provided with down in strop chute below, the inboard fixedly connected with second stiffener of main tributary dagger, the first stiffener of fixedly connected with between the both sides of auxiliary support pole and the second stiffener.

As a further description of the above technical solution:

the main support column is fixedly connected with the lower steel plate through a set screw, the cross section of the main support column is I-shaped, and the material is common carbon structural steel.

As a further description of the above technical solution:

the upper end and the lower end of the spring are respectively welded with the lower end face of the lower steel plate and the upper end face of the floor.

As a further description of the above technical solution:

the joint of the pin column and the floor is provided with a reinforcing rib, and the fixed connection mode adopts welding.

As a further description of the above technical solution:

the joint of the lower cylinder and the floor is provided with a reinforcing rib, and the fixed connection mode adopts welding.

As a further description of the above technical solution:

the cross section of the upper triangular rod and the cross section of the lower triangular rod are L-shaped, the fixed connection mode is double-end stud connection, the upper triangular rod and the lower triangular rod are correspondingly and fixedly connected to the upper side and the lower side of the sliding rope groove in a distributed mode, and the nuts on one side are directly welded to the connecting holes corresponding to the sliding rope groove.

As a further description of the above technical solution:

the upper end of the pin column is a disc, and a cylindrical space corresponding to the disc at the upper end of the pin column is arranged in the pin sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up reference column, position sleeve, spring, cotter, round pin post for the shock resistance of structure self strengthens greatly, through the gravity of structure self, pulling of cotter and round pin post makes the structure in rocking and use at ordinary times, and the stability of structure all can obtain fine assurance.

2. The utility model discloses a set up first stiffener and second stiffener to and constitute triangular stable structure with main tributary dagger, auxiliary stay post, make the stability of self of structure improve greatly.

Drawings

Fig. 1 is a front view of a novel steel structure engineering support provided by the utility model;

fig. 2 is a cross-sectional view of a main support column of the novel steel structural engineering support provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a lower steel plate; 2. an upper round table; 3. a lower cylinder; 4. a floor; 5. a spring; 6. a positioning column; 7. a positioning sleeve; 8. a strop groove; 9. a work box; 10. a main support column; 11. a second reinforcement bar; 12. a first reinforcement bar; 13. an auxiliary support bar; 14. a pin bush; 15. a pin; 16. an upper triangular rod; 17. a lower triangular rod; 18. a connecting rod.

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. 1-3, the present invention provides an embodiment: a novel steel structure engineering support comprises a lower steel plate 1, wherein the lower steel plate 1 is a first steel plate on the ground, a plurality of pin sleeves 14 are fixedly connected below the lower steel plate 1, a plurality of pin columns 15 are connected below the pin sleeves 14 in a pin mode, the pin sleeves 14 are matched with the pin columns 15 to prevent the support from shaking integrally, a floor 4 is fixedly connected below the pin columns 15, the floor 4 is fixed underground, a plurality of positioning columns 6 are fixedly connected above the floor 4, a plurality of positioning sleeves 7 are sleeved above the positioning columns 6, the positioning columns 6 are matched with the positioning sleeves 7 to prevent the support from being dislocated in a shaking falling process, irreversible damage is caused to other buffering parts, the upper sections of the positioning sleeves 7 are fixedly connected with the lower end face of the lower steel plate 1, springs 5 are sleeved on the positioning columns 6 and the peripheries of the positioning sleeves 7, and the springs 5 are main buffering parts, a plurality of lower cylinders 3 are arranged between a floor 4 and a lower steel plate 1, the lower cylinders 3 are fixed on the upper end surface of the floor 4, a plurality of upper round tables 2 are correspondingly arranged above the lower cylinders 3, the upper round tables 2 are fixedly connected on the lower end surface of the lower steel plate 1, gaps among positions of parts are filled through the upper round tables 2 and the lower cylinders 3, bending stress is reduced, main support columns 10 are fixedly connected on two sides of the upper end surface of the lower steel plate 1, connecting rods 18 are connected at the centers of the main support columns 10 on two sides, auxiliary support rods 13 are fixedly connected above the connecting rods 18, a work box 9 is fixedly connected above the auxiliary support rods 13, a strop groove 8 is fixedly arranged in the middle of the work box 9, an upper triangular rod 16 is fixedly connected on the upper part of the strop groove 8, a lower triangular rod 17 is fixedly arranged below the strop groove 8, and a second reinforcing rod 11 is fixedly connected on the inner side of the, a first reinforcing rod 12 is fixedly connected between both sides of the auxiliary supporting rod 13 and the second reinforcing rod 11. A stable triangular structure is formed between the supporting rod and the reinforcing rod.

The main support column 10 is fixedly connected with the lower steel plate 1 through a set screw, the cross section of the main support column 10 is I-shaped, common carbon structural steel is used as a material, the I-shaped structure can bear larger load than a common straight rod, and the common carbon structural steel has good mechanical performance and high cost performance. The joint of the pin column 15 and the floor 4 is provided with a reinforcing rib, the fixed connection mode adopts welding, the strength of the pin column 15 is ensured, and the pin column cannot be broken in the vibration shaking process. The junction of lower cylinder 3 and floor 4 is provided with the strengthening rib, and fixed connection adopts the welding, guarantees cylinder 3's intensity down, avoids producing the dislocation that the bending leads to whole support. The cross-sectional shapes of the upper triangular rod 16 and the lower triangular rod 17 are L-shaped, the load that the L-shaped can bear is much better than that of a common square rod circular rod, the fixed connection mode is stud connection, the distributed corresponding fixed connection is arranged on the upper side and the lower side of the sliding cable groove 8, the nuts on one side are directly welded on the connecting holes corresponding to the sliding cable groove 8, the studs can be directly screwed in by directly welding on one side, and tools are not needed to be used for fixing the two ends at the same time. The upper end of the pin 15 is a disk, and a cylindrical space corresponding to the disk at the upper end of the pin 15 is arranged in the pin sleeve 14.

The working principle is as follows: when the structure receives the vibrations of rocking, the vibrations of rocking can be caught by the buffer that sets up between lower steel sheet 1 and floor 4 at first, and the angle of rocking is restricted by round pin post 15 and cotter 14, and the position is restricted by reference column 6 and position sleeve 7 and is lived, and the striking degree of depth is controlled by lower cylinder 3 and last round platform 2, and spring 5 is used for absorbing impact load, and personnel can install safety rope etc. in sliding cable groove 8, and fixed stable self, the power of vibrations can not directly be used the human body, provides the guarantee to human safety.

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 novel steel construction engineering support, includes steel sheet (1) down, its characterized in that: a plurality of pin sleeves (14) are fixedly connected below the lower steel plate (1), a plurality of pin columns (15) are in pin connection with the lower parts of the pin sleeves (14), a floor (4) is fixedly connected below the pin columns (15), a plurality of positioning columns (6) are fixedly connected above the floor (4), a plurality of positioning sleeves (7) are sleeved above the positioning columns (6), the upper sections of the positioning sleeves (7) are fixedly connected with the lower end face of the lower steel plate (1), springs (5) are sleeved on the peripheries of the positioning columns (6) and the positioning sleeves (7), a plurality of lower cylinders (3) are arranged between the floor (4) and the lower steel plate (1), a plurality of lower cylinders (3) are fixed on the upper end face of the floor (4), and a plurality of upper round tables (2) are correspondingly arranged above the lower cylinders (3), the upper round tables (2) are fixedly connected with the lower end surface of the lower steel plate (1), the two sides of the upper end surface of the lower steel plate (1) are fixedly connected with main supporting columns (10), the centers of the main supporting columns (10) at the two sides are connected with a connecting rod (18), an auxiliary supporting rod (13) is fixedly connected above the connecting rod (18), a working box (9) is fixedly connected above the auxiliary supporting rod (13), a sliding cable groove (8) is fixedly arranged in the middle of the working box (9), an upper triangular rod (16) is fixedly connected to the upper part of the sliding cable groove (8), a lower triangular rod (17) is fixedly arranged below the sliding cable groove (8), the inner side of the main supporting column (10) is fixedly connected with a second reinforcing rod (11), and a first reinforcing rod (12) is fixedly connected between the two sides of the auxiliary supporting rod (13) and the second reinforcing rod (11).

2. The novel steel structural engineering support of claim 1, wherein: the main support column (10) is fixedly connected with the lower steel plate (1) through a set screw, the cross section of the main support column (10) is I-shaped, and the material is common carbon structural steel.

3. The novel steel structural engineering support of claim 1, wherein: the upper end and the lower end of the spring (5) are respectively welded with the lower end face of the lower steel plate (1) and the upper end face of the floor (4).

4. The novel steel structural engineering support of claim 1, wherein: the joint of the pin column (15) and the floor (4) is provided with a reinforcing rib, and the fixed connection mode adopts welding.

5. The novel steel structural engineering support of claim 1, wherein: the joint of the lower cylinder (3) and the floor (4) is provided with a reinforcing rib, and the fixed connection mode adopts welding.

6. The novel steel structural engineering support of claim 1, wherein: the cross section of the upper triangular rod (16) and the cross section of the lower triangular rod (17) are L-shaped, the fixed connection mode is double-end stud connection, the upper triangular rod and the lower triangular rod are correspondingly and fixedly connected to the upper side and the lower side of the sliding rope groove (8) in a distributed mode, and a nut on one side is directly welded to a connecting hole corresponding to the sliding rope groove (8).

7. The novel steel structural engineering support of claim 1, wherein: the upper end of the pin column (15) is a circular disc, and a cylindrical space corresponding to the circular disc at the upper end of the pin column (15) is arranged in the pin sleeve (14).