Steel structure bolted frame type reinforcement cage lifting appliance

Abstract

The utility model relates to the field of lifting appliance devices, and discloses a steel structure bolting frame type 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, and the fixing device comprises a first fixing frame. The two sides of the front end and the two sides of the rear end of the lifting point are fixedly connected with two first reinforcing rods correspondingly, first extension rods are fixedly connected to the positions, close to the lower portions, of the two sides of the first fixing frame correspondingly, a plurality of lifting lugs are arranged at the bottom ends of the two first extension rods and the bottom end of the first fixing frame correspondingly in a linear array, and lifting chains are fixedly connected to the bottom ends of the lifting lugs correspondingly. A plurality of square pipes are arranged on the inner side wall of the first fixing frame. According to the steel structure bolted frame type reinforcement cage lifting appliance, the overall safety of the device is improved through the arrangement of the fixing device, and the overall stability of the connecting device during lifting of a reinforcement cage is further improved through the arrangement of the connecting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lifting appliance device field especially relates to a steel structure bolted frame formula reinforcement cage lifting appliance. BACKGROUND

[0002] The steel structure bolted frame formula reinforcement cage lifting appliance is a special tool for lifting reinforcement cage, which is usually used in building construction, especially in bridge, high-rise building, large foundation and other engineering. The design of this lifting appliance aims to ensure the safety and stability of the reinforcement cage during lifting, and improve the construction efficiency.

[0003] Although the prior art can lift the reinforcement cage during construction by the lifting appliance, the lifting point is prone to breakage during lifting, which may cause safety hazards. Therefore, the skilled person in the art provides a steel structure bolted frame formula reinforcement cage lifting appliance to solve the problems in the background art. UTILITY MODEL CONTENT

[0004] The utility model discloses a steel structure bolted frame formula reinforcement cage lifting appliance to solve the problems in the prior art, provide a kind of, by setting fixed device, the safety of device overall is improved, by setting connecting device, further improve the stability of connecting device overall when lifting reinforcement cage Steel structure bolted frame formula reinforcement cage lifting appliance.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel structure bolted frame formula reinforcement cage lifting appliance, including fixed device and two connecting devices, two The connecting device is respectively arranged at the two sides of fixed device, the fixed device includes first fixed frame, the first fixed frame top middle part is fixedly connected with lifting point, the lifting point front end and rear end middle part are respectively fixedly connected with reinforcing plate, the lifting point front end and rear end two sides are respectively fixedly connected with two first reinforcing rods, the first fixed frame top two sides are respectively fixedly connected with first fixed rod, two The first fixed frame top is respectively fixedly connected with cross bar, the cross bar two ends are respectively fixedly connected with first connecting rod, the first fixed frame two sides are respectively fixedly connected with first extension rod below, the bottom of two The first extension rod and the bottom of first fixed frame are respectively linear array with several lifting lugs, and the bottom of several The lifting lug is respectively fixedly connected with chain, the first fixed frame inner side wall is provided with several square tubes;

[0006] Through the above technical scheme, by setting fixed device, reinforcing plate is arranged on the two sides of lifting point, which can initially improve the structural strength during lifting, and first reinforcing rod is arranged on the lifting point, which further improves the structural strength of the device as a whole, avoids the breakage of the device as a whole during lifting, and improves the safety of the device as a whole.

[0007] Further, the two connecting devices each include a second fixing frame, the two second fixing frames are fixedly connected with second extension rods at lower positions on both sides respectively, the two second fixing frames are fixedly connected with second connecting rods at upper positions on both sides respectively, the two second connecting rods are fixedly connected with four first bolted frames at top ends of inner side walls respectively, the eight first bolted frames are fixedly connected with second reinforcing rods at inner side walls respectively, the two second fixing frames are fixedly connected with four second bolted frames at bottom ends of inner side walls respectively, the two second fixing frames are fixedly connected with second fixing rods at bottom ends of both sides respectively, and the two second fixing frames are fixedly connected with the first fixing frames at front ends and rear ends respectively.

[0008] Through the above technical scheme, the connecting device is arranged on both sides of the fixing device, the second reinforcing rod is arranged in the second fixing frame, the structure strength of the second fixing frame is improved by means of bolting, and the stability of the connecting device as a whole when hoisting the reinforcement cage is further improved.

[0009] Further, the other ends of the two first connecting rods are fixedly connected with the other ends of the two first extension rods respectively.

[0010] Through the above technical scheme, the stability of the first extension rod is effectively improved.

[0011] Further, the other ends of the eight first reinforcing rods are fixedly connected with the bottom ends of the inner side walls of the first fixing frame respectively.

[0012] Through the above technical scheme, the breaking of the lifting point is effectively prevented.

[0013] Further, the other ends of the eight first reinforcing rods are fixedly connected with the bottom ends of the inner side walls of the first fixing frame respectively.

[0014] Through the above technical scheme, the hoisting of the reinforcement cage is effectively realized.

[0015] Further, the bottom ends of the two reinforcing plates are fixedly connected with the top ends of the first fixing rods respectively.

[0016] Through the above technical scheme, the structure strength of the lifting point is effectively improved.

[0017] Further, the other ends of the four second connecting rods are fixedly connected with the other ends of the four second extension rods respectively.

[0018] Through the above technical scheme, the stability of the second extension rod is effectively improved.

[0019] Further, the other ends of the eight second reinforcing rods are fixedly connected with the inner side walls of the second bolted frames respectively.

[0020] Through the above technical scheme, the structure strength of the inner part of the second fixing frame is effectively improved.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the fixing device is arranged on both sides of the lifting point, the reinforcing plate is arranged on both sides of the lifting point, the structure strength is improved during lifting, the first reinforcing rod is arranged on the lifting point, the structure strength of the whole device is further improved, the device is not broken during lifting, and the safety of the whole device is improved.

[0023] 2. In the utility model, the connecting device is arranged on both sides of the fixing device, the second reinforcing rod is arranged in the second fixing frame, the structure strength of the second fixing frame is improved by means of bolting, and the stability of the connecting device during lifting of the steel reinforcement cage is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A side view of the steel structure bolting frame type steel reinforcement cage lifting appliance is provided in the utility model;

[0025] Figure 2 A front view of the fixing device of the steel structure bolting frame type steel reinforcement cage lifting appliance is provided in the utility model;

[0026] Figure 3 A front view of the first fixing frame of the steel structure bolting frame type steel reinforcement cage lifting appliance is provided in the utility model;

[0027] Figure 4 A front view of the connecting device of the steel structure bolting frame type steel reinforcement cage lifting appliance is provided in the utility model.

[0028] LEGEND:

[0029] 1. fixing device; 101, lifting point; 102, first reinforcing rod; 103, first fixing rod; 104, lifting chain; 105, first fixing frame; 106, cross rod; 107, first connecting rod; 108, first extension rod; 109, lifting lug; 1010, reinforcing plate; 1011, square tube; 2, connecting device; 201, second connecting rod; 202, second extension rod; 203, first bolting frame; 204, second reinforcing rod; 205, second bolting frame; 206, second fixing frame; 207, second fixing rod. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] With reference to Figures 1-4 The utility model provides an embodiment: a kind of steel structure bolted frame type reinforcement cage lifting appliance, including fixed device 1 and two connecting devices 2, two connecting devices 2 are respectively arranged in the both sides of fixed device 1, fixed device 1 includes first fixed frame 105, and the top middle part of first fixed frame 105 is fixedly connected with lifting point 101, and the front end and rear end middle part of lifting point 101 are fixedly connected with reinforcing plate 1010 respectively, and the front end and rear end two sides of lifting point 101 are fixedly connected with two first reinforcing rods 102 respectively, and the top two sides of first fixed frame 105 are fixedly connected with first fixed rod 103 respectively, and the top of two first fixed frame 105 is fixedly connected with cross bar 106 respectively, and the both ends of cross bar 106 are fixedly connected with first connecting rod 107 respectively, and the lower position of two sides of first fixed frame 105 is fixedly connected with first extension rod 108 respectively, and the bottom end of two first extension rod 108 and the bottom end of first fixed frame 105 are linear array with several lifting lugs 109 respectively, and the bottom end of several lifting lugs 109 is fixedly connected with lifting chain 104, and the inner side wall of first fixed frame 105 is provided with several square tubes 1011, by being provided with fixed device 1, reinforcing plate 1010 is arranged in the both sides of lifting point 101, the structural strength when hoisting can be initially improved, and first reinforcing rod 102 is arranged on lifting point 101, further improve the structural strength of device whole, avoid the fracture of device whole in the process of hoisting, so that the safety of device whole is improved.

[0032] Two connecting devices 2 respectively comprise a second fixing frame 206, two second fixing frames 206 are fixedly connected with second extension rods 202 at lower positions on both sides, two second fixing frames 206 are fixedly connected with second connecting rods 201 at upper positions on both sides, four first bolted frames 203 are fixedly connected to inner side walls of two second connecting rods 201 at top ends, eight second reinforcing rods 204 are fixedly connected to inner side walls of eight first bolted frames 203, four second bolted frames 205 are fixedly connected to inner side walls of two second fixing frames 206 at bottom ends, two second fixing frames 206 are fixedly connected with second fixing rods 207 at bottom ends on both sides, two second fixing frames 206 are fixedly connected with first fixing frames 105 at front ends and rear ends, by arranging the connecting device 2, the connecting device 2 is arranged on both sides of the fixing device 1, the second reinforcing rod 204 is arranged in the second fixing frame 206, the structure strength of the second fixing frame 206 is improved by means of bolting, and the stability of the connecting device 2 as a whole when hoisting the reinforcement cage is further improved.

[0033] The other ends of the two first connecting rods 107 are fixedly connected with the other ends of the two first extension rods 108, the other ends of the eight first reinforcing rods 102 are fixedly connected with the inner side walls at bottom ends of the first fixing frames 105, the other ends of the plurality of lifting chains 104 are provided with hooks, the bottom ends of the two reinforcing plates 1010 are fixedly connected with the top ends of the first fixing rods 103, the other ends of the four second connecting rods 201 are fixedly connected with the other ends of the four second extension rods 202, and the other ends of the eight second reinforcing rods 204 are fixedly connected with the inner side walls of the second bolted frames 205.

[0034] Working principle: by arranging the fixing device 1, the reinforcing plates 1010 are arranged on both sides of the lifting point 101, which can preliminarily improve the structural strength during hoisting, and the first reinforcing rods 102 are arranged on the lifting point 101, which further improves the structural strength of the device as a whole, avoids the device as a whole from being broken during hoisting, and improves the safety of the device as a whole, by arranging the connecting device 2, the connecting device 2 is arranged on both sides of the fixing device 1, the second reinforcing rod 204 is arranged in the second fixing frame 206, the structure strength of the second fixing frame 206 is improved by means of bolting, and the stability of the connecting device 2 as a whole when hoisting the reinforcement cage is further improved.

[0035] 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 steel structure bolted frame type reinforcement cage lifting device, comprising 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), characterized in that: The fixed device (1) includes first fixed frame (105), the top end middle part fixed connection has the lifting point (101), the lifting point (101) front end and rear end middle part are fixedly connected with reinforcing plate (1010), the lifting point (101) front end and rear end two sides are fixedly connected with two first reinforcing rods (102), the first fixed frame (105) top end two sides are fixedly connected with first fixed rod (103), two the top end of first fixed frame (105) is fixedly connected with crossbar (106), the crossbar (106) both ends are fixedly connected with first connecting rod (107), the first fixed frame (105) both sides are fixedly connected with first extension rod (108) below position, two the bottom end of first extension rod (108) and first fixed frame (105) bottom end are linear array respectively with several lifting lugs (109), several the bottom end of lifting lug (109) is fixedly connected with lifting chain (104), the inner side wall of first fixed frame (105) is provided with several square tubes (1011).

2. A steel structure bolted frame type reinforcement cage lifting device according to claim 1, characterized in that: Two The connecting device (2) includes second fixed frame (206), two The second fixed frame (206) both sides are fixedly connected with second extension rod (202) below position, two The second fixed frame (206) both sides are fixedly connected with second connecting rod (201) above position, two The second connecting rod (201) inner side wall top end is fixedly connected with four first bolted frame (203), eight The first bolted frame (203) inner side wall is fixedly connected with second reinforcing rod (204), two The second fixed frame (206) inner side wall bottom end is fixedly connected with four second bolted frame (205), two The second fixed frame (206) bottom end two sides are fixedly connected with second fixed rod (207), two The second fixed frame (206) is fixedly connected with first fixed frame (105) front end and rear end respectively.

3. A steel structure bolted frame type reinforcement cage lifting device according to claim 1, characterized in that: Two The other end of first connecting rod (107) is fixedly connected with the other end of two first extension rod (108).

4. The steel structure bolted frame type reinforcement cage lifting appliance according to claim 1, characterized in that: Eight The other end of first reinforcing rod (102) is fixedly connected with the inner side wall bottom end of first fixed frame (105).

5. The steel structure bolted frame type reinforcement cage lifting device according to claim 1, characterized in that: Several The other end of lifting chain (104) is provided with hook.

6. A steel structure bolted frame type reinforcement cage lifting device according to claim 1, characterized in that: Two The bottom end of reinforcing plate (1010) is fixedly connected with the top end of first fixed rod (103).

7. A steel structure bolted frame type reinforcement cage lifting device according to claim 2, characterized in that: Four The other end of second connecting rod (201) is fixedly connected with the other end of four second extension rod (202).

8. A steel structure bolted frame type reinforcement cage lifting device according to claim 2, characterized in that: Eight The other end of second reinforcing rod (204) is fixedly connected with the inner side wall of second bolted frame (205).

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