CN215711319U

CN215711319U - Tower crane base convenient to install quickly and accurately in positioning mode

Info

Publication number: CN215711319U
Application number: CN202120739742.1U
Authority: CN
Inventors: 赵成福; 刑振波; 黄永波; 李�一; 周安松; 徐广杰
Original assignee: Ronghua Construction Group Co Ltd
Current assignee: Ronghua Construction Group Co Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-02-01
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a tower crane base convenient, rapid and accurate to position and install, which comprises a base and a bearing platform positioned at the top end of the base, wherein the bearing platform is positioned in a fixing groove at the top of the base, vertically arranged stand columns are arranged at the corners of the top end of the bearing platform, shells are arranged at the top end of the base and at two sides of the bearing platform, obliquely arranged supporting frames are arranged at the top ends of the shells, fixing sleeves correspondingly connected with the stand columns are arranged at the top ends of the supporting frames, transversely arranged cylinders are arranged in the shells, and cylinders matched with the cylinders are arranged in the cylinders. Has the advantages that: not only conveniently dismantle and the handling, can realize reuse, its commonality is strong, and the design of curb plate and support frame carries out the support of side direction to the tower crane base, guarantees the stability of tower crane base, can effectively guarantee the holistic structural firmness of tower crane base, has effectively protected operating personnel's personal safety and has protected the property can not receive the loss.

Description

Tower crane base convenient to install quickly and accurately in positioning mode

Technical Field

The utility model relates to the technical field of tower crane bases, in particular to a tower crane base convenient to position and install quickly and accurately.

Background

The tower crane is the most common hoisting equipment on the construction site, and is called a tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by a structure which is lengthened section by section, the tower crane is indispensable equipment on the construction site, and the stability and the firmness of the tower crane are stabilized and fixed on a tower crane base.

In the building construction, the reinforced concrete is mostly poured and buried underground on the foundation of the tower crane, but the construction period of the manufacturing method of the tower crane foundation is long, and after the building construction is completed, the foundation can not be reused and can only be discarded, so that serious material waste and environmental pollution are caused, the conditions that the tower crane base is not firm enough and the tower crane base is not stable enough often appear in the actual use process, and the problems that the tower crane base shakes and collapses to cause property loss and personal safety appear are easy to occur.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a tower crane base convenient, rapid and accurate to position and install, so as to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

a tower crane base convenient for quick and accurate positioning installation comprises a base and a bearing platform positioned at the top end of the base, wherein the bearing platform is positioned at a fixed groove at the top of the base, upright columns which are vertically arranged are arranged at the corners of the top end of the bearing platform, shells are arranged at the top end of the base and positioned at two sides of the bearing platform, a support frame which is obliquely arranged is arranged at the top end of each shell, a fixed sleeve which is correspondingly connected with a plurality of upright columns is arranged at the top end of each support frame, a barrel body which is transversely arranged is arranged in each shell, a cylinder which is matched with the barrel body is arranged in each barrel body, a side plate which is inconsistent with the upright columns is arranged outside each shell body from one side of each cylinder, a tooth socket is arranged at the bottom end of each cylinder and positioned in each shell body, a gear which is meshed with the tooth sockets is arranged in each shell body, and the gear is connected with the shell body through a connecting shaft, one side of the connecting shaft extends to a hand wheel is arranged outside the shell, a pawl matched with the connecting shaft is arranged on one side of the gear, the pawl is connected with the shell through a fixing shaft, and a plurality of anchoring rods which are uniformly distributed are arranged at the bottom end of the base.

Preferably, the bearing table is provided with a plurality of fixing bolts which are uniformly distributed, and the fixing grooves are internally provided with clamping grooves matched with the bearing table.

Preferably, one side of the side plate, which is far away from the upright post, is provided with a plurality of uniform reinforcing ribs which are connected with the cylinder in a surrounding manner.

Preferably, the top in the casing is equipped with the connecting block, the connecting block is the cavity structure, just be equipped with the montant of vertical setting in the connecting block, the bottom of montant extends to be equipped with the fixture block in the casing.

Preferably, the top end of the cylinder is located in the shell, a plurality of fixing holes are uniformly distributed in the shell, and the fixing holes are matched with the clamping blocks.

Preferably, a return spring sleeved on the vertical rod is arranged in the connecting block, and a pull ring is arranged above the connecting block and extends to the top end of the vertical rod.

The utility model has the beneficial effects that: through the cooperation design of plummer and fixed slot, not only conveniently dismantle and the handling, can realize reuse, its commonality is strong, and the design of curb plate and support frame carries out the support of side direction to the tower crane base, guarantees the stability of tower crane base, can effectively guarantee the holistic structural firmness of tower crane base, has effectively protected operating personnel's personal safety and has protected the property can not receive the loss.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a tower crane base convenient, rapid and accurate to position and install according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a tower crane base middle shell convenient, rapid and accurate to position and install according to an embodiment of the utility model.

In the figure:

1. a base; 2. a bearing table; 3. fixing grooves; 4. a column; 5. a housing; 6. a support frame; 7. fixing the sleeve; 8. a barrel; 9. a cylinder; 10. a side plate; 11. a tooth socket; 12. a gear; 13. a connecting shaft; 14. a hand wheel; 15. a pawl; 16. a fixed shaft; 17. an anchoring rod; 18. fixing the bolt; 19. connecting blocks; 20. a vertical rod; 21. a clamping block; 22. a fixing hole; 23. a return spring.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, the tower crane base is convenient, rapid and accurate to position and install.

The first embodiment;

as shown in fig. 1-2, the tower crane base convenient, fast, accurate, positioned and installed according to the embodiment of the present invention includes a base 1 and a carrier 2 located at the top end of the base 1, the carrier 2 is located at a fixing groove 3 at the top of the base 1, upright columns 4 vertically arranged are arranged at corners of the top end of the carrier 2, a housing 5 is arranged at the top end of the base 1 and at two sides of the carrier 2, a support frame 6 obliquely arranged is arranged at the top end of the housing 5, a fixing sleeve 7 correspondingly connected with a plurality of upright columns 4 is arranged at the top end of the support frame 6, a barrel 8 transversely arranged is arranged in the housing 5, a cylinder 9 matched with the barrel 8 is arranged in the barrel 8, a side plate 10 abutting against the upright columns 4 is arranged outside the housing 5 by extending one side of the cylinder 9, a tooth groove 11 is arranged at the bottom end of the cylinder 9 and in the housing 5, the improved structure of the base is characterized in that a gear 12 meshed with the tooth grooves 11 is arranged in the shell 5, the gear 12 is connected with the shell 5 through a connecting shaft 13, a hand wheel 14 is arranged outside the shell 5 and extends to one side of the connecting shaft 13, a pawl 15 matched with the gear 12 is arranged on one side of the gear 12, the pawl 15 is connected with the shell 5 through a fixing shaft 16, one side of the fixing shaft 16 extends to the outside of the shell 5, and a plurality of anchoring rods 17 which are uniformly distributed are arranged at the bottom end of the base 1.

Example two;

as shown in fig. 1-2, be equipped with a plurality of evenly distributed's fixing bolt 18 on the plummer 2, be equipped with in the fixed slot 3 with plummer 2 assorted draw-in groove, curb plate 10 is kept away from one side of stand 4 encircle be equipped with a plurality of even and with the strengthening rib that cylinder 9 is connected, top in the casing 5 is equipped with connecting block 19, connecting block 19 is the cavity structure, just be equipped with the montant 20 of vertical setting in the connecting block 19, the bottom of montant 20 extends to be equipped with fixture block 21 in the casing 5. Through the design of the fixing bolt 18 and the clamping groove, the bearing platform 2 is installed in the clamping groove in the fixing groove 3 and is fixed through the fixing bolt 18.

Example three;

as shown in fig. 1-2, the top end of the cylinder 9 is located inside the housing 5, a plurality of fixing holes 22 are uniformly distributed in the housing, the fixing holes 22 are matched with the fastening blocks 21, a return spring 23 sleeved on the vertical rod 20 is arranged in the connecting block 19, and a pull ring is arranged above the connecting block 19 and extending from the top end of the vertical rod 20. Through the cooperation design of connecting block 19, montant 20, fixture block 21 and fixed orifices 22, the bottom of fixture block 21 is the chute for cylinder 9 is moving fixture block 21's bottom and fixed orifices 22 friction right, and its fixture block 21 carries out spacing unable removal left to fixed orifices 22 after cylinder 9 removes to suitable position.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

During practical application, install plummer 2 in the draw-in groove of fixed slot 3 and fix through fixing bolt 18, then rotate hand wheel 14 and drive gear 12 through connecting axle 13 and rotate, make gear 12 at pivoted in-process and the meshing of tooth's socket 11, cylinder 9 moves right and promotes the translation of curb plate 10 and contradicts with stand 4 along with the rotation of gear 12, the design carries out the support of side direction to the tower crane base, guarantee the stability of tower crane base, and pawl 15 can restrict gear 12, avoid the rotation.

In conclusion, by means of the technical scheme, the bearing platform 2 and the fixing groove 3 are matched, so that the tower crane base is convenient to disassemble and hoist, the reutilization can be realized, the universality is strong, the side plates 10 and the supporting frames 6 are used for laterally supporting the tower crane base, the stability of the tower crane base is ensured, the structural firmness of the whole tower crane base can be effectively ensured, the personal safety of operators is effectively protected, and the property is protected from being lost.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The tower crane base convenient for rapid and accurate positioning and installation is characterized by comprising a base (1) and a bearing platform (2) positioned at the top end of the base (1), wherein the bearing platform (2) is positioned at a fixing groove (3) at the top of the base (1), stand columns (4) which are vertically arranged are arranged at the top end corners of the bearing platform (2), a shell (5) is arranged at the top end of the base (1) and positioned at two sides of the bearing platform (2), a support frame (6) which is obliquely arranged is arranged at the top end of the shell (5), a fixing sleeve (7) which is correspondingly connected with a plurality of stand columns (4) is arranged at the top end of the support frame (6), a barrel body (8) which is transversely arranged is arranged in the shell (5), a column (9) which is matched with the barrel body is arranged in the barrel body (8), a side plate (10) which is inconsistent with the stand columns (4) is arranged outside the shell body (5) and extends to one side plate (9), the bottom of cylinder (9) just is located be equipped with tooth's socket (11) in casing (5), be equipped with in casing (5) with tooth's socket (11) engaged with gear (12), gear (12) through connecting axle (13) with casing (5) are connected, one side of connecting axle (13) extends to casing (5) are equipped with hand wheel (14) outward, one side of gear (12) is equipped with rather than assorted pawl (15), pawl (15) through fixed axle (16) with casing (5) are connected, one side of fixed axle (16) extends to outside casing (5), the bottom of base (1) is equipped with a plurality of evenly distributed's anchor rod (17).

2. The tower crane base convenient to mount in a fast and accurate manner according to claim 1, wherein a plurality of fixing bolts (18) are uniformly distributed on the bearing platform (2), and a clamping groove matched with the bearing platform (2) is formed in the fixing groove (3).

3. The tower crane base convenient to mount in a fast and accurate positioning manner according to claim 1, wherein a plurality of reinforcing ribs which are uniform and connected with the cylinders (9) are arranged on one side of the side plate (10) far away from the upright posts (4) in a surrounding manner.

4. The tower crane base convenient to mount in a fast and accurate manner according to claim 1, wherein a connecting block (19) is arranged at the top end in the housing (5), the connecting block (19) is of a cavity structure, a vertical rod (20) is vertically arranged in the connecting block (19), and the bottom end of the vertical rod (20) extends to a clamping block (21) arranged in the housing (5).

5. The tower crane base convenient to mount in a fast and accurate manner according to claim 4, wherein the top end of the cylinder (9) is provided with a plurality of uniformly distributed fixing holes (22) in the housing (5), and the fixing holes (22) are matched with the clamping blocks (21).

6. The tower crane base convenient to mount in a fast and accurate manner according to claim 5, wherein a return spring (23) sleeved on the vertical rod (20) is arranged in the connecting block (19), and a pull ring is arranged above the top end of the vertical rod (20) extending to the connecting block (19).