阅读说明：本技术 一种高保护性塔吊升降机 (High protectiveness tower crane lift ) 是由 彭海涛 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种高保护性塔吊升降机,具体涉及塔吊领域,包括支撑型炮架,所述支撑型炮架的底部固定安装有固定机构；所述固定机构包括地基,所述地基固定安装在支撑型炮架的底部,所述地基的周向侧外壁固定安装有支撑底板,所述支撑底板的顶部固定安装有半圆护罩,所述半圆护罩固定安装在支撑型炮架的底部,所述支撑底板的顶部固定安装有斜向支撑轴杆,所述斜向支撑轴杆固定安装在支撑型炮架的周向侧外壁,所述半圆护罩的底部固定安装有半圆挤压块。本发明通过设置了固定机构,利用地基将支撑型炮架进行初步固定,半圆护罩贴合在支撑型炮架的底部外壁,解决了现有技术中支撑型炮架支撑稳定性较差的问题。(The invention discloses a high-protection tower crane lifter, and particularly relates to the field of tower cranes, which comprises a support type gun rack, wherein a fixing mechanism is fixedly arranged at the bottom of the support type gun rack; the fixing mechanism comprises a foundation, the foundation is fixedly installed at the bottom of the support type gun rack, a support bottom plate is fixedly installed on the outer wall of the circumferential side of the foundation, a semicircular shield is fixedly installed at the top of the support bottom plate, the semicircular shield is fixedly installed at the bottom of the support type gun rack, an inclined support shaft rod is fixedly installed at the top of the support bottom plate, the inclined support shaft rod is fixedly installed on the outer wall of the circumferential side of the support type gun rack, and a semicircular extrusion block is fixedly installed at the bottom of the semicircular shield. According to the invention, the fixing mechanism is arranged, the support type gun rack is preliminarily fixed by using the foundation, and the semicircular shield is attached to the outer wall of the bottom of the support type gun rack, so that the problem of poor support stability of the support type gun rack in the prior art is solved.)

1. The utility model provides a high protectiveness tower crane lift, includes support type gun rack (1), its characterized in that: the bottom of the support type gun rack (1) is fixedly provided with a fixing mechanism (2);

the fixing mechanism (2) comprises a foundation (21), the foundation (21) is fixedly installed at the bottom of the support type gun rack (1), a support bottom plate (22) is fixedly installed on the outer wall of the circumferential side of the foundation (21), a semicircular shield (23) is fixedly installed at the top of the support bottom plate (22), the semicircular shield (23) is fixedly installed at the bottom of the support type gun rack (1), an inclined support shaft lever (24) is fixedly installed at the top of the support bottom plate (22), the inclined support shaft lever (24) is fixedly installed on the outer wall of the circumferential side of the support type gun rack (1), a semicircular extrusion block (25) is fixedly installed at the bottom of the semicircular shield (23), the semicircular extrusion block (25) is attached to the bottom of the inclined support shaft lever (24), and a transverse support shaft lever (26) is fixedly installed at the bottom of the inclined support shaft lever (24), the horizontal supporting shaft rod (26) is fixedly arranged on the outer wall of the circumferential side of the supporting type gun rack (1), a hydraulic supporting rod (27) is fixedly arranged at the top of the supporting bottom plate (22), and the hydraulic supporting rod (27) is attached to the bottom of the corresponding horizontal supporting shaft rod (26).

2. The high-protection tower crane elevator as claimed in claim 1, wherein: and the circumferential side outer wall of the supporting bottom plate (22) is fixedly provided with an annular fence (3).

3. The high-protection tower crane elevator as claimed in claim 1, wherein: the circumference side outer wall fixed mounting who supports type gun rack (1) has tower crane lift (4), the quantity of tower crane lift (4) sets up to a plurality ofly.

4. The high protectiveness tower crane elevator according to claim 3, characterized in that: and a bottom supporting groove (5) is formed in the bottom of the tower crane lifter (4).

5. The high protectiveness tower crane elevator according to claim 4, characterized in that: the inner cavity of the bottom supporting groove (5) is fixedly provided with a supporting beam plate (6), and the bottom of the supporting beam plate (6) is fixedly provided with a hydraulic telescopic rod (7).

6. The high protectiveness tower crane elevator according to claim 5, characterized in that: and semicircular supporting blocks (8) are fixedly arranged between the supporting beam plate (6) and the hydraulic telescopic rod (7).

7. The high protectiveness tower crane elevator according to claim 5, characterized in that: the bottom of hydraulic telescoping rod (7) is fixed mounting has slide card frid (9), slide card frid (9) sliding connection is at the circumference side outer wall that supports type gun rack (1).

Technical Field

The invention relates to the technical field of tower cranes, in particular to a high-protection tower crane lifter.

Background

The tower crane tip has the function of bearing the upper load transmitted by the boom guy rope and the balance arm guy rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary platform, the bearing seat and other structural components, the self-elevating tower top has a truncated cone column type, a forward or backward inclined truncated cone column type, a herringbone frame type and an inclined support frame type, all the upper rotary tower cranes need to be provided with balance weights, and the function of the tower crane tip is to support the balance weights so as to form a balance moment which is required in design and has the action direction opposite to the hoisting moment.

The tower crane lift is installed in the outside of gun rack, and the bottom fixed mounting of gun rack is in the ground in construction place, because the height of gun rack is higher, so gun rack bottom is fixed enough unstably, can cause the problem of potential safety hazard.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a highly protective tower crane lift, in which a fixing mechanism is provided, a support-type gun carrier is initially fixed by using a foundation, and a semicircular shield is attached to an outer wall of a bottom of the support-type gun carrier, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a high-protection tower crane lifter comprises a support type gun rack, wherein a fixing mechanism is fixedly arranged at the bottom of the support type gun rack;

the fixing mechanism comprises a foundation which is fixedly arranged at the bottom of the support type gun rack, a support bottom plate is fixedly arranged on the outer wall of the circumferential side of the foundation, the top of the supporting bottom plate is fixedly provided with a semicircular shield which is fixedly arranged at the bottom of the supporting type gun rack, the top of the supporting bottom plate is fixedly provided with an oblique supporting shaft rod which is fixedly arranged on the outer wall of the circumferential side of the supporting type gun rack, a semicircular extrusion block is fixedly arranged at the bottom of the semicircular shield and is attached to the bottom of the inclined supporting shaft lever, the bottom of the oblique supporting shaft rod is fixedly provided with a transverse supporting shaft rod which is fixedly arranged on the outer wall of the circumferential side of the supporting type gun rack, the hydraulic support rod is fixedly mounted at the top of the support bottom plate and attached to the bottom of the corresponding transverse support shaft rod.

In a preferred embodiment, the circumferential side outer wall of the support base is fixedly provided with an annular rail.

In a preferred embodiment, the outer wall of the circumferential side of the support type gun carrier is fixedly provided with a tower crane lifter, and the number of the tower crane lifters is set to be a plurality.

In a preferred embodiment, the bottom of the tower crane lifter is provided with a bottom supporting groove.

In a preferred embodiment, a supporting beam plate is fixedly installed in the inner cavity of the bottom supporting groove, and a hydraulic telescopic rod is fixedly installed at the bottom of the supporting beam plate.

In a preferred embodiment, a semicircular supporting block is fixedly installed between each supporting beam plate and each hydraulic telescopic rod.

In a preferred embodiment, a sliding groove plate is fixedly installed at the bottom of the hydraulic telescopic rod, and the sliding groove plate is slidably connected to the outer wall of the circumferential side of the support type gun rack.

The invention has the technical effects and advantages that:

1. according to the invention, the fixing mechanism is arranged, the support type gun rack is preliminarily fixed by utilizing the foundation, the semicircular shield is attached to the outer wall of the bottom of the support type gun rack, so that the area of the bottom support of the support type gun rack is increased, the inclined support shaft lever is fixedly arranged between the support bottom plate and the support type gun rack, the semicircular extrusion block is attached to the top of the inclined support shaft lever, the hydraulic support rod is fixedly arranged at the top of the support bottom plate, the semicircular extrusion block and the hydraulic support rod are mutually supported, the longitudinal support stability of the inclined support shaft lever is improved, and the transverse support shaft lever is attached to the top of the corresponding hydraulic support rod, so that the transverse support stability of the inclined support shaft lever is improved;

2. according to the invention, the hydraulic telescopic rod is arranged, the tower crane lifter is fixedly arranged on the outer wall of the circumferential side of the support type gun rack, the support cross beam plate is fixedly arranged in the inner cavity of the bottom support groove, the hydraulic telescopic rod pushes the sliding clamping groove plate to be supported on the outer wall of the circumferential side of the support type gun rack, the up-and-down sliding and supporting effects are achieved, the semicircular support block is fixedly arranged between the support cross beam plate and the hydraulic telescopic rod, and the arrangement of the semicircular support block can further improve the support stability of the tower crane lifter.

Drawings

FIG. 1 is an overall front cross-sectional view of the present invention.

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.

Fig. 3 is a partial front cross-sectional view of the securing mechanism of the present invention.

The reference signs are: the device comprises a support type gun rack 1, a fixing mechanism 2, a foundation 21, a support bottom plate 22, a semicircular shield 23, a diagonal support shaft rod 24, a semicircular extrusion block 25, a transverse support shaft rod 26, a hydraulic support rod 27, a circular fence 3, a tower crane lifter 4, a bottom support groove 5, a support beam plate 6, a hydraulic telescopic rod 7, a semicircular support block 8 and a sliding clamping groove plate 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The high-protection tower crane lifter provided by the embodiment of the invention can comprise a support type gun rack 1, wherein a fixing mechanism 2 is fixedly arranged at the bottom of the support type gun rack 1.

Referring to the attached drawings 1-3 in the specification, the fixing mechanism 2 of the high-protection tower crane lifter comprises a foundation 21, the foundation 21 is fixedly installed at the bottom of a support type gun rack 1, a support bottom plate 22 is fixedly installed on the outer wall of the circumferential side of the foundation 21, a semicircular shield 23 is fixedly installed on the top of the support bottom plate 22, the semicircular shield 23 is fixedly installed at the bottom of the support type gun rack 1, an inclined support shaft rod 24 is fixedly installed on the top of the support bottom plate 22, the inclined support shaft rod 24 is fixedly installed on the outer wall of the circumferential side of the support type gun rack 1, a semicircular extrusion block 25 is fixedly installed on the bottom of the semicircular shield 23, the semicircular extrusion block 25 is attached to the bottom of the inclined support shaft rod 24, a transverse support shaft rod 26 is fixedly installed at the bottom of the inclined support shaft rod 24, the transverse support shaft rod 26 is fixedly installed on the outer wall of the circumferential side of the, the hydraulic support rods 27 are attached to the bottom of the respective transverse support shafts 26.

Further, the outer wall of the circumferential side of the supporting base plate 22 is fixedly provided with the ring-shaped fence 3.

The implementation scenario is specifically as follows: in practical use, firstly, the parts required by the invention are taken out, the foundation 21 is fixedly arranged at the bottom of the support type gun rack 1, the support type gun rack 1 is primarily fixed by the foundation 21, the support bottom plate 22 is fixedly arranged on the outer wall of the circumferential side of the foundation 21, the semicircular shield 23 is fixedly arranged at the top of the support bottom plate 22, the semicircular shield 23 is attached to the outer wall of the bottom of the support type gun rack 1, so that the area of the bottom support of the support type gun rack 1 is increased, the inclined support shaft lever 24 is fixedly arranged between the support bottom plate 22 and the support type gun rack 1, the semicircular extrusion block 25 is fixedly arranged at the bottom of the semicircular shield 23, the semicircular extrusion block 25 is attached to the top of the inclined support shaft lever 24, the hydraulic support lever 27 is fixedly arranged at the top of the support bottom plate 22, the semicircular extrusion block 25 and the hydraulic support lever 27 are mutually supported, support between type gun rack 1 and the diagonal bracing axostylus axostyle 24 fixed mounting have horizontal supporting axostylus axostyle 26, and horizontal supporting axostylus axostyle 26 laminates at corresponding hydraulic support bar 27 top to promote the stability of diagonal bracing axostylus axostyle 24 horizontal support, this embodiment has specifically solved the relatively poor problem of support stability of support type gun rack 1 among the prior art.

Referring to the attached drawings 1-2 in the specification, the outer wall of the circumferential side of the support type gun barrel 1 of the high-protection tower crane lift is fixedly provided with a tower crane lift 4, and the number of the tower crane lifts 4 is set to be multiple.

Further, the bottom of tower crane lift 4 is seted up bottom sprag groove 5.

Further, the inner cavity of the bottom supporting groove 5 is fixedly provided with a supporting beam plate 6, and the bottom of the supporting beam plate 6 is fixedly provided with a hydraulic telescopic rod 7.

Furthermore, a semicircular supporting block 8 is fixedly arranged between the supporting beam plate 6 and the hydraulic telescopic rod 7.

Furthermore, the bottom of the hydraulic telescopic rod 7 is fixedly provided with a sliding clamping groove plate 9, and the sliding clamping groove plate 9 is slidably connected to the outer wall of the circumferential side of the support type gun rack 1.

The implementation scenario is specifically as follows: in practical use, firstly, the parts of the fixing mechanism 2 are taken out, and the parts of the fixing mechanism 2 are fixedly arranged at the bottom of the support type gun rack 1, so that the support and fixing stability of the support type gun rack 1 is improved, the circumferential side outer wall of the support type gun rack 1 is fixedly provided with the tower crane lifter 4, the model of the tower crane lifter 4 is set to be SC200, the bottom of the tower crane lifter 4 is provided with a bottom support groove 5, the inner cavity of the bottom support groove 5 is fixedly provided with a support cross beam plate 6, the bottom of the support cross beam plate 6 is fixedly provided with a hydraulic telescopic rod 7, the hydraulic telescopic rod 7 pushes the sliding clamping groove plate 9 to be supported on the circumferential side outer wall of the support type gun rack 1, the up-down sliding and supporting effects are achieved, a semicircular support block 8 is fixedly arranged between the support cross beam plate 6 and the hydraulic telescopic rod 7, and the semicircular support block 8 is arranged, so that the support, this embodiment has specifically solved the relatively poor problem of tower crane lift 4 support stability among the prior art.

In summary, the following steps: according to the invention, the fixing mechanism 2 is arranged, the support type gun carrier 1 is preliminarily fixed by utilizing the foundation 21, and the semicircular shield 23 is attached to the outer wall of the bottom of the support type gun carrier 1, so that the problem of poor support stability of the support type gun carrier 1 in the prior art is solved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: 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 invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.