CN218968727U

CN218968727U - Stable tower crane supporting frame

Info

Publication number: CN218968727U
Application number: CN202223479509.8U
Authority: CN
Inventors: 龚盛
Original assignee: Guangdong Dagong Craftsman Engineering Technology Co ltd
Current assignee: Guangdong Dagong Craftsman Engineering Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the field of tower crane supporting frames and discloses a stable tower crane supporting frame which comprises a tower crane and a supporting rod, wherein a supporting base is fixedly arranged at the lower end of the tower crane, the upper end of the supporting rod is fixedly connected with the tower crane, a mounting seat is fixedly connected with the lower end of the supporting rod, the mounting seat is fixedly connected with the supporting base, a telescopic bracket is connected at the lower end of the supporting rod, the other end of the telescopic bracket is connected with the tower crane, the supporting rod comprises a plurality of splicing pipes, the splicing pipes are connected end to end, connecting joints of the splicing pipes are respectively provided with a connecting sleeve through threaded sleeves, a first fixing sleeve and a second fixing sleeve are respectively arranged at two ends of the telescopic bracket, an inner rod and an outer rod are connected between the first fixing sleeve and the second fixing sleeve, and the outer rod is arranged outside the inner rod in a sliding sleeve mode. In the utility model, the supporting rod and the telescopic rod can be properly adjusted in size and angle according to the requirements, and are suitable for tower cranes with different sizes and specifications.

Description

Stable tower crane supporting frame

Technical Field

The utility model relates to the field of tower crane support frames, in particular to a stable tower crane support frame.

Background

Along with the rapid development of economy, the construction industry of the whole country and even the world is rapidly developed, a large number of high-rise buildings such as dams, bridges, high-rise buildings and the like are built every year, support frames are often required to assist construction in engineering construction, the support frames are commonly used support devices in the high-rise buildings, a tower crane is a lifting device which is most commonly used on a building site, and the tower crane is mainly used for lifting materials, can be horizontally transported and can be vertically transported. The hanging materials comprise steel bars, wood ribs, concrete, steel pipes and the like.

The existing tower crane supporting frame has certain problems when in use: the specification and the weight of tower crane support frame are great to the tower crane support frame adaptation that different tower cranes need have different sizes, and installation and dismantlement are inconvenient. Therefore, a person skilled in the art provides a stable tower crane support frame to solve the above-mentioned problems in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a stable tower crane supporting frame, wherein the first fixed sleeve can be properly adjusted according to the needs, the second fixed sleeve can be used for adjusting the angle according to the inclination of a supporting rod, and the lengths of the supporting rod and a telescopic rod can be adjusted, so that the stable tower crane supporting frame is suitable for tower cranes with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a firm tower crane support frame, includes tower crane and bracing piece, the lower extreme of tower crane is fixedly provided with the support base, bracing piece upper end and tower crane fixed connection, the lower extreme fixedly connected with mount pad of bracing piece, mount pad and support base fixed connection, the lower extreme department of bracing piece is connected with the expansion bracket, the other end of expansion bracket is connected with the tower crane;

the support rod comprises a plurality of splicing pipes, the splicing pipes are connected end to end, connecting sleeves are arranged at the connecting positions of the splicing pipes through threaded sleeves, a first fixing sleeve and a second fixing sleeve are respectively arranged at two ends of the telescopic frame, an inner rod and an outer rod are connected between the first fixing sleeve and the second fixing sleeve, and the outer rod is sleeved outside the inner rod in a sliding mode;

through above-mentioned technical scheme, outer pole is connected with interior pole through the second bolt to can be applicable to different installation demands through regulation hole adjustment body of rod length.

Further, rubber pads are fixedly arranged on the inner sides of the first fixing sleeve and the second fixing sleeve;

through above-mentioned technical scheme, the rubber pad can increase the damping and feel, has certain skid-proof effect, and then closely first fixed cover and the fixed cover of second are connected with tower crane and supporting rod.

Further, a plurality of adjusting holes are formed in two sides of the inner rod;

through above-mentioned technical scheme, can adjust outer pole and interior pole length of being connected through the regulation hole, facilitate the use.

Further, a first bolt is fixedly arranged at the joint of the outer rod and the second fixing sleeve, a second bolt is fixedly arranged at the joint of the outer rod and the inner rod, and a third bolt is fixedly connected with the first fixing sleeve;

through above-mentioned technical scheme, through three bolted connection more firm.

Further, the four support rods are respectively arranged at four corners of the tower crane;

through above-mentioned technical scheme, bracing piece evenly distributed is comparatively even at four strong points, and the support dynamics, it is more firm to support.

Further, the first fixing sleeve is a ring body with two open sides, and the angle of the second fixing sleeve can be adjusted and can be matched with support rods with different inclinations for use;

through above-mentioned technical scheme, be adapted to different installation angles, it is convenient to use.

Further, the spliced tube of the supporting rod is made of stainless steel;

through the technical scheme, the stainless steel has strong corrosion resistance, can effectively avoid rusting, and prevents the conditions of difficult connection and unstable connection caused by rusting.

Further, four supporting legs are fixedly arranged on the lower end face of the tower crane;

through the technical scheme, the supporting legs can support the weight of the tower crane.

The utility model has the following beneficial effects:

1. the stable tower crane supporting frame provided by the utility model is provided with the sectional supporting rods when in use, and each part of the rod body of the supporting rods is sleeved with the connecting sleeve through threads, so that the length of the supporting frame can be adjusted according to the needs, and the stable tower crane supporting frame is suitable for tower cranes with different sizes.

2. According to the stable tower crane supporting frame, when the tower crane supporting frame is used, the telescopic frame is arranged, the angle of the second fixing sleeve of the telescopic frame is adjustable, the telescopic frame can be matched with supporting rods with different inclinations for use, the connecting length of the inner rod and the outer rod can be adjusted through the adjusting holes, the use is convenient, the installation and the disassembly are simple, the time cost of construction can be saved, and the construction efficiency can be effectively improved.

Drawings

FIG. 1 is a front view showing the installation effect of a support frame of a stable tower crane according to the present utility model;

fig. 2 is a schematic perspective view of a telescopic frame of a stable tower crane support frame according to the present utility model;

fig. 3 is a schematic diagram of an internal structure of a telescopic frame of a stable tower crane support frame according to the present utility model;

fig. 4 is a schematic diagram illustrating an internal structure of a support rod of a steady tower crane support frame according to the present utility model;

fig. 5 is a top view illustrating an installation effect of a support rod of a stable tower crane support frame according to the present utility model.

Legend description:

1. a tower crane; 2. a support rod; 3. connecting sleeves; 4. a telescopic frame; 5. a mounting base; 6. support legs; 7. a support base; 8. splicing pipes; 9. a rubber pad; 10. a second fixing sleeve; 11. an outer rod; 12. an adjustment aperture; 13. a first bolt; 14. an inner rod; 15. a thread; 16. a second bolt; 17. a third bolt; 18. a first fixing sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a firm tower crane support frame, includes tower crane 1 and bracing piece 2, and the lower extreme of tower crane 1 is fixedly provided with support base 7, and bracing piece 2 upper end and tower crane 1 fixed connection, the lower extreme fixedly connected with mount pad 5 of bracing piece 2, mount pad 5 and support base 7 fixed connection, the lower extreme department of bracing piece 2 is connected with expansion bracket 4, and the other end of expansion bracket 4 is connected with tower crane 1.

The support rod 2 comprises a plurality of splicing pipes 8, the splicing pipes 8 are connected end to end, connecting sleeves 3 are sleeved at the connecting positions of the splicing pipes 8 through threads 15, a first fixing sleeve 18 and a second fixing sleeve 10 are respectively arranged at two ends of the telescopic frame 4, an inner rod 14 and an outer rod 11 are connected between the first fixing sleeve 18 and the second fixing sleeve 10, and the outer rod 11 is slidably sleeved outside the inner rod 14.

The inside of first fixed cover 18 and second fixed cover 10 is all fixed and is provided with rubber pad 9, the rubber pad 9 can increase the damping sense, have certain skid-proof effect, and then closely first fixed cover 18 and second fixed cover 10 are connected with tower crane 1 and bracing piece 2, a plurality of regulation holes 12 have been seted up to the both sides of interior pole 14, can adjust outer pole 11 and interior pole 14 joint length through regulation holes 12, facilitate the use, the junction of outer pole 11 and second fixed cover 10 is fixed and is provided with first bolt 13, the junction of outer pole 11 and interior pole 14 is fixed and is provided with second bolt 16, interior pole 14 and first fixed cover 18 fixedly connected with third bolt 17, four bracing pieces 2 are installed respectively in tower crane 1's four corners department, first fixed cover 18 is the circle body that both sides opened and shut, the angle of second fixed cover 10 is adjustable, can use with the bracing piece 2 cooperation of different inclinations, bracing piece 2 is formed by the stainless steel preparation, stainless steel corrosion resistance is strong, can effectively avoid rusting phenomenon, prevent to lead to the connection difficulty, the tower crane connection is difficult, the fixed under the fixed support leg of 6 of four firm support legs of 1 of connection.

Working principle: when the tower crane supporting frame is used, the number of splicing pipes 8 can be selected according to the needs, the connecting sleeves 3 are connected with the splicing pipes 8 in an end-to-end mode through threads 15, the second fixing sleeve 10 is used for adjusting the angle according to the inclination of the supporting rods and is fixed through the first bolts 13, the first bolts 13 are connected with the second fixing sleeve 10 and the outer rod 11, the outer rod 11 is connected with the inner rod 14 through the second bolts 16 and can be used for adjusting the length of the rod body through the adjusting holes 12, the third bolts 17 are connected with the inner rod 14 and the first fixing sleeve 18, the first fixing sleeve 18 is a ring body with two open and close sides, the size can be properly adjusted according to the needs, the tower crane 1 with different size specifications is adapted, the first fixing sleeve 18 is sleeved at the lower end of the tower crane 1, further stability of supporting is enhanced, connection is tight, the tower crane supporting frame is simple in structure and convenient to detach, construction time can be saved, and construction efficiency and construction safety can be effectively improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a firm type tower crane support frame, includes tower crane (1) and bracing piece (2), its characterized in that: the lower end of the tower crane (1) is fixedly provided with a supporting base (7), the upper end of the supporting rod (2) is fixedly connected with the tower crane (1), the lower end of the supporting rod (2) is fixedly connected with an installing seat (5), the installing seat (5) is fixedly connected with the supporting base (7), the lower end of the supporting rod (2) is connected with a telescopic frame (4), and the other end of the telescopic frame (4) is connected with the tower crane (1);

the support rod (2) comprises a plurality of splicing pipes (8), the splicing pipes (8) are connected end to end, connecting sleeves (3) are sleeved at the connecting positions of the splicing pipes (8) through threads (15), a first fixing sleeve (18) and a second fixing sleeve (10) are respectively arranged at two ends of the telescopic frame (4), an inner rod (14) and an outer rod (11) are connected between the first fixing sleeve (18) and the second fixing sleeve (10), and the outer rod (11) is sleeved outside the inner rod (14) in a sliding mode.

2. The stabilized tower crane support according to claim 1, wherein: rubber pads (9) are fixedly arranged on the inner sides of the first fixing sleeve (18) and the second fixing sleeve (10).

3. The stabilized tower crane support according to claim 1, wherein: a plurality of adjusting holes (12) are formed in two sides of the inner rod (14).

4. The stabilized tower crane support according to claim 1, wherein: the connecting part of the outer rod (11) and the second fixing sleeve (10) is fixedly provided with a first bolt (13), the connecting part of the outer rod (11) and the inner rod (14) is fixedly provided with a second bolt (16), and the inner rod (14) and the first fixing sleeve (18) are fixedly connected with a third bolt (17).

5. The stabilized tower crane support according to claim 1, wherein: the four supporting rods (2) are respectively arranged at four corners of the tower crane (1).

6. The stabilized tower crane support according to claim 1, wherein: the first fixing sleeve (18) is a ring body with two open sides, the angle of the second fixing sleeve (10) is adjustable, and the second fixing sleeve can be matched with support rods (2) with different inclinations.

7. The stabilized tower crane support according to claim 1, wherein: the supporting rod (2) is made of stainless steel.

8. The stabilized tower crane support according to claim 1, wherein: four supporting legs (6) are fixedly arranged on the lower end face of the tower crane (1).