Spherical mesh frame type reinforcement cage lifting appliance

Abstract

The utility model relates to the field of lifting appliance devices, and discloses a spherical mesh frame type steel reinforcement cage lifting appliance which comprises a fixing device and two connecting devices, the two connecting devices are arranged on the two sides of the fixing device respectively, the fixing device comprises a first fixing frame, a plurality of square pipes are arranged on the inner side wall of the first fixing frame, and the square pipes are arranged on the inner side wall of the first fixing frame. First ball seats are fixedly connected to the front sides and the rear sides of the bottom ends of the two sides of the inner side wall of the first fixing frame correspondingly, a lifting point is fixedly connected to the middle of the top end of the first fixing frame, a cross rod is fixedly connected to the top ends of the two first fixing rods, and first connecting rods are fixedly connected to the two ends of the cross rod correspondingly; the bottom ends of the first lifting lugs are fixedly connected with first lifting chains correspondingly. According to the spherical mesh frame type reinforcement cage lifting appliance, the overall safety of the device is effectively improved through the arrangement of the fixing device, and deformation or damage caused by uneven stress is avoided through the arrangement of the connecting device.

Description

Technical Field

[0001] The utility model relates to the field of sling devices, in particular to a spherical grid type steel cage sling. Background Art

[0002] The spherical mesh cage hoist is a specialized tool for hoisting rebar cages. It is commonly used in construction, particularly in large-scale projects such as bridges, tunnels, and high-rise buildings. This hoist is designed to ensure the stability and safety of the rebar cage during the hoisting process while improving construction efficiency.

[0003] Although the existing technology uses a sling to lift the steel cage, it is difficult to maintain and replace the entire sling, which leads to an increase in the overall cost of the device after long-term use. Therefore, those skilled in the art provide a spherical grid-type steel cage sling to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art and to propose a spherical grid type steel cage hanger, which provides a spherical grid type steel cage hanger that effectively improves the overall safety of the device by setting a fixing device and avoids deformation or damage caused by uneven force by setting a connecting device.

[0005] The hook at two return spring two ends is hooked in two that two of two secondary shoes upper ends hang the upper and lower ends of spring pin respectively hangs on the spring pins, form two return springs up and down, two cams are placed on the spring pins, form two return springs up and down, two cams are placed on the spring pins, the end of two cams is tied to the spring pins, and the spring pins are connected to the spring pins respectively.

[0006] Through the above technical solution, by setting up a fixing device, a first ball seat is respectively provided on both sides of the bottom end of the first fixing frame, a first reinforcing rod is threadedly connected to the first ball seat, and the other end of the first reinforcing rod is fixedly connected to the hanging point, which can effectively improve the overall structural strength of the device and effectively improve the overall safety of the device.

[0007] Furthermore, the two connecting devices respectively include a second fixing frame, the top ends of the inner side walls of the two second fixing frames are respectively fixedly connected to a plurality of second ball seats, the inner side walls of the plurality of second ball seats are respectively threadedly connected to a second reinforcing rod, the bottom ends of the inner side walls of the two second fixing frames are respectively fixedly connected to a third ball seat, the side walls of the two second fixing frames are respectively fixedly connected to a second connecting rod at the upper position, the two second fixing frames are respectively fixedly connected to a second extension rod at the lower position, the bottom ends of the four second extension rods and the bottom ends of the two second fixing frames are respectively provided with a plurality of second lifting ears, the bottom ends of the plurality of second lifting ears are respectively fixedly connected to a second hanging chain, the two sides of the bottom ends of the two second fixing frames are respectively fixedly connected to the second fixing rods, and the front end and rear end of the first fixing frame are respectively fixedly connected to the two second fixing frames;

[0008] Through the above technical solution, by setting a connecting device, a second ball seat and a third ball seat are set in the second fixed frame, and a second reinforcing rod is threadedly connected between the second ball seat and the third ball seat, so that the entire device can be quickly disassembled and replaced, reducing the maintenance cost of the entire device. At the same time, the use of the second ball seat and the third ball seat can ensure that all parts of the steel cage can be evenly supported during the lifting process, thereby avoiding deformation or damage caused by uneven force.

[0009] Furthermore, the other ends of the four first reinforcing rods are fixedly connected to the front end and the rear end of the suspension point respectively;

[0010] Through the above technical solution, the overall structural strength of the device is effectively improved.

[0011] Furthermore, the other ends of the two first extension rods are fixedly connected to the other ends of the two first connecting rods respectively;

[0012] Through the above technical solution, the first extension rod is effectively installed.

[0013] Furthermore, the other ends of the plurality of second reinforcing rods are respectively threadedly connected to the plurality of third ball seats;

[0014] Through the above technical solution, the second reinforcing rod is effectively installed.

[0015] Furthermore, the other ends of the four second connecting rods are fixedly connected to the other ends of the four second extension rods respectively;

[0016] Through the above technical solution, the stability of the second extension rod is effectively improved.

[0017] Furthermore, the other ends of the plurality of second hanging chains and the plurality of first hanging chains are respectively provided with hooks;

[0018] The above technical solution makes it easier to hoist the steel cage.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, by setting a fixing device, first ball seats are respectively provided on both sides of the bottom end of the first fixing frame, a first reinforcing rod is threadedly connected to the first ball seat, and the other end of the first reinforcing rod is fixedly connected to the hanging point, which can effectively improve the overall structural strength of the device and effectively improve the overall safety of the device.

[0021] 2. In the present invention, a connecting device is provided, a second ball seat and a third ball seat are provided in the second fixing frame, and a second reinforcing rod is threadedly connected between the second ball seat and the third ball seat, so that the entire device can be quickly disassembled and replaced, reducing the maintenance cost of the entire device. At the same time, the use of the second ball seat and the third ball seat can ensure that all parts of the steel cage can be evenly supported during the lifting process, thereby avoiding deformation or damage caused by uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a bottom view of a spherical grid-type steel cage hanger proposed in the utility model;

[0023] Figure 2 This is a front view of a fixing device for a spherical grid-type steel cage hanger proposed in the utility model;

[0024] Figure 3 This is a front view of a first fixing frame of a spherical grid type steel cage hanger proposed by the utility model;

[0025] Figure 4 This is a front view of a connecting device of a spherical grid-type steel cage hanger proposed by the utility model.

[0026] Legend:

[0027] 1. Fixing device; 101. Lifting point; 102. First reinforcing rod; 103. First fixing rod; 104. First lifting chain; 105. First fixing frame; 106. Cross bar; 107. First connecting rod; 108. First extension rod; 109. First lifting lug; 1010. Reinforcement plate; 1011. Square tube; 1012. First ball socket; 2. Connecting device; 201. Second connecting rod; 202. Second extension rod; 203. Second ball socket; 204. Second reinforcing rod; 205. Third ball socket; 206. Second fixing frame; 207. Second fixing rod; 208. Second lifting lug; 209. Second lifting chain. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-4 , the utility model provides an embodiment: a spherical grid type steel cage hanger, including a fixing device 1 and two connecting devices 2, the two connecting devices 2 are respectively arranged on both sides of the fixing device 1, the fixing device 1 includes a first fixing frame 105, the inner wall of the first fixing frame 105 is provided with a plurality of square tubes 1011, the bottom ends of the inner wall of the first fixing frame 105 on both sides are fixedly connected to the front and rear sides with first ball seats 1012, the inner walls of the four first ball seats 1012 are respectively threadedly connected to the first reinforcing rods 102, the middle part of the top of the first fixing frame 105 is fixedly connected to the hanging point 101, the front and rear ends of the hanging point 101 are respectively fixedly connected to the reinforcing plates 1010, the top two sides of the first fixing frame 105 are respectively fixedly connected to the first fixing rods 103, the two first fixing The top of the rod 103 is fixedly connected to a cross bar 106, and both ends of the cross bar 106 are fixedly connected to a first connecting rod 107, and the first extension rods 108 are fixedly connected to the lower positions on both sides of the first fixed frame 105, and the bottom end of the first fixed frame 105 and the bottom ends of the two first extension rods 108 are fixedly connected to a plurality of first lifting ears 109, and the bottom ends of the plurality of first lifting ears 109 are fixedly connected to the first lifting chain 104. By setting the fixing device 1, first ball seats 1012 are respectively provided on both sides of the bottom end of the first fixed frame 105, and the first reinforcement rod 102 is threadedly connected to the first ball seat 1012. The other end of the first reinforcement rod 102 is fixedly connected to the lifting point 101, which can effectively improve the overall structural strength of the device and effectively improve the overall safety of the device.

[0030] The two connecting devices 2 respectively include a second fixing frame 206, the top ends of the inner side walls of the two second fixing frames 206 are respectively fixedly connected to a plurality of second ball seats 203, the inner walls of the plurality of second ball seats 203 are respectively threadedly connected to a second reinforcing rod 204, the bottom ends of the inner side walls of the two second fixing frames 206 are respectively fixedly connected to a third ball seat 205, the upper positions of the side walls of the two second fixing frames 206 are respectively fixedly connected to the second connecting rod 201, the lower positions of the two second fixing frames 206 are respectively fixedly connected to the second extension rod 202, the bottom ends of the four second extension rods 202 and the bottom ends of the two second fixing frames 206 are respectively provided with a plurality of second lifting ears 208, and the bottom ends of the plurality of second lifting ears 208 are respectively fixedly connected to the second Two lifting chains 209, two second fixing frames 206 are fixedly connected with second fixing rods 207 on both sides of the bottom ends respectively, the front end and the rear end of the first fixing frame 105 are fixedly connected with the two second fixing frames 206 respectively, and by setting a connecting device 2, a second ball seat 203 and a third ball seat 205 are set in the second fixing frame 206, and a second reinforcing rod 204 is threadedly connected between the second ball seat 203 and the third ball seat 205, so that the entire device can be quickly disassembled and replaced, reducing the maintenance cost of the entire device, and at the same time, the second ball seat 203 and the third ball seat 205 can be used to ensure that all parts of the steel cage can be evenly supported during the lifting process, thereby avoiding deformation or damage caused by uneven force.

[0031] The other ends of the four first reinforcing rods 102 are fixedly connected to the front end and the rear end of the hanging point 101 respectively, the other ends of the two first extension rods 108 are fixedly connected to the other ends of the two first connecting rods 107 respectively, the other ends of the second reinforcing rods 204 are threadedly connected to the third ball seats 205 respectively, the other ends of the four second connecting rods 201 are fixedly connected to the other ends of the four second extension rods 202 respectively, and the other ends of the second lifting chains 209 and the first lifting chains 104 are respectively provided with hooks.

[0032] Working principle: By setting a fixing device 1, a first ball seat 1012 is respectively provided on both sides of the bottom end of the first fixing frame 105, and a first reinforcing rod 102 is threadedly connected to the first ball seat 1012. The other end of the first reinforcing rod 102 is fixedly connected to the lifting point 101, which can effectively improve the overall structural strength of the device and effectively improve the overall safety of the device. By setting a connecting device 2, a second ball seat 203 and a third ball seat 205 are provided in the second fixing frame 206, and a second reinforcing rod 204 is threadedly connected between the second ball seat 203 and the third ball seat 205, so that the entire device can be quickly disassembled and replaced, reducing the maintenance cost of the entire device. At the same time, the second ball seat 203 and the third ball seat 205 can be used to ensure that all parts of the steel cage can be evenly supported during the lifting process, thereby avoiding deformation or damage caused by uneven force.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spherical grid type steel cage hanger, comprising a fixing device (1) and two connecting devices (2), wherein the two connecting devices (2) are respectively arranged on both sides of the fixing device (1), characterized in that: The fixing device (1) comprises a first fixing frame (105), the inner side wall of the first fixing frame (105) is provided with a plurality of square tubes (1011), the bottom ends of the inner side wall of the first fixing frame (105) are respectively fixedly connected to the front side and the rear side with first ball seats (1012), the inner side walls of the four first ball seats (1012) are respectively threadedly connected to first reinforcing rods (102), the top middle part of the first fixing frame (105) is fixedly connected to a hanging point (101), the front end and the rear end of the hanging point (101) are respectively fixedly connected to reinforcing plates (1010), the first fixing frame (1 05) The top two sides are fixedly connected with first fixing rods (103), the tops of the two first fixing rods (103) are fixedly connected with cross rods (106), the two ends of the cross rods (106) are fixedly connected with first connecting rods (107), the first fixing frame (105) is fixedly connected with first extension rods (108) at the lower position on both sides, the bottom end of the first fixing frame (105) and the bottom ends of the two first extension rods (108) are fixedly connected with a plurality of first lifting ears (109), and the bottom ends of the plurality of first lifting ears (109) are fixedly connected with first lifting chains (104).

2. The spherical grid type steel cage hanger according to claim 1, characterized in that: The two connecting devices (2) respectively include a second fixing frame (206), the top ends of the inner side walls of the two second fixing frames (206) are respectively fixedly connected to a plurality of second ball seats (203), the inner side walls of the plurality of second ball seats (203) are respectively threadedly connected to a second reinforcing rod (204), the bottom ends of the inner side walls of the two second fixing frames (206) are respectively fixedly connected to a third ball seat (205), the upper positions of the side walls of the two second fixing frames (206) are respectively fixedly connected to a second connecting rod (201), and the two second fixing frames The second extension rods (202) are fixedly connected to the lower positions on both sides of (206), and a plurality of second lifting ears (208) are respectively provided at the bottom ends of the four second extension rods (202) and the bottom ends of the two second fixing frames (206). The bottom ends of the plurality of second lifting ears (208) are respectively fixedly connected to second lifting chains (209). The two sides of the bottom ends of the two second fixing frames (206) are respectively fixedly connected to second fixing rods (207), and the front end and the rear end of the first fixing frame (105) are respectively fixedly connected to the two second fixing frames (206).

3. The spherical grid type steel cage hanger according to claim 1, characterized in that: The other ends of the four first reinforcing rods (102) are fixedly connected to the front end and the rear end of the hanging point (101) respectively.

4. The spherical grid type steel cage hanger according to claim 1, characterized in that: The other ends of the two first extension rods (108) are fixedly connected to the other ends of the two first connecting rods (107) respectively.

5. The spherical grid type steel cage hanger according to claim 2, characterized in that: The other ends of the plurality of second reinforcing rods (204) are respectively threadedly connected to the plurality of third ball seats (205).

6. The spherical grid type steel cage hanger according to claim 2, characterized in that: The other ends of the four second connecting rods (201) are fixedly connected to the other ends of the four second extension rods (202) respectively.

7. The spherical grid type steel cage hanger according to claim 2, characterized in that: The other ends of the plurality of second hanging chains (209) and the plurality of first hanging chains (104) are respectively provided with hooks.

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