Clamping beam for hoisting reinforcement cage

Abstract

The utility model discloses a clamping beam for hoisting a reinforcement cage, which comprises a cross beam and a moving seat, and a transmission rod, a clamping jaw and a transmission component for transmission of the transmission rod and the clamping jaw are integrated in the moving seat. According to the device, a locking rod and a protruding rod are matched to push a moving seat and the protruding rod to slide along a sliding groove till a clamping jaw corresponds to a proper position of a reinforcement cage, the locking rod is rotated to be screwed with the protruding rod till a locking sleeve is tightly attached to the outer surface wall of a cross beam, and therefore horizontal positioning of the moving seat and the corresponding clamping jaw is achieved; the pressing strips are in linkage with the multiple sets of transmission rods at the same time, the transmission rods drive the clamping jaws to be folded through the transmission assemblies so that the reinforcement cage can be clamped, finally, hoisting of the reinforcement cage is completed in cooperation with hoisting equipment, it is guaranteed that the reinforcement cage is stably clamped, and meanwhile the horizontal positions of the clamping jaws can be independently adjusted according to needs; and therefore, the application range of the clamping beam for hoisting the reinforcement cage is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel reinforcement cage hoisting technical field especially relates to a kind of clamping beam for steel reinforcement cage hoisting. BACKGROUND

[0002] The clamping beam for steel reinforcement cage hoisting is a professional equipment used for hoisting steel reinforcement cage in construction engineering. Steel reinforcement cage is usually a cage-shaped structure formed by welding or binding multiple steel bars. Due to the shape and weight characteristics of steel reinforcement cage, direct hoisting may cause deformation or damage, so a specially designed clamping beam is needed to ensure safe and effective hoisting operation.

[0003] Chinese patent publication No. CN219194209U, published on 20230616, discloses a steel reinforcement cage lifting device, comprising a crossbeam, a fixing mechanism is provided at the bottom of the crossbeam, and the fixing mechanism comprises a mechanism housing, a gas cylinder, a cross plate, a connecting rod, a connecting plate, an adjusting rod and a clamping jaw. The mechanism housing is fixedly connected to the top surface of the crossbeam, and the gas cylinder is fixedly connected to the top surface of the mechanism housing. The cross plate is fixedly connected to the output end of the gas cylinder, and the top surface of the cross plate is fixedly connected with several connecting rods. The connecting plate is fixedly connected to the bottom surface of the connecting rod. The clamping jaw is movably connected to the inside of both sides of the bottom surface of the crossbeam through first rotating rods on both sides of the top end, and the adjusting rod is movably connected between the clamping jaw and the connecting plate through second rotating rods on both sides of the upper and lower ends.

[0004] The existing clamping beam for steel reinforcement cage hoisting, such as the above, pushes multiple sets of clamping jaws to shrink at the same time through telescopic cylinders, thereby realizing the grabbing of steel reinforcement cage, and then cooperating with the external hoisting equipment to realize the hoisting of steel reinforcement cage. In the specific implementation process, the horizontal position of the multiple sets of clamping jaws is relatively fixed, and the stress area on the steel reinforcement cage is also relatively limited. Therefore, it is urgent to propose a corresponding clamping beam for steel reinforcement cage hoisting to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the above problem, and propose a kind of clamping beam for steel reinforcement cage hoisting.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A kind of clamping beam for steel reinforcement cage hoisting, including crossbeam and mobile seat, the mobile seat inside is integrated with transmission rod, clamping jaw and the transmission component for transmission rod and clamping jaw transmission, the crossbeam open end is detachably connected with the seat, the mobile seat outer surface wall and crossbeam inner surface wall slidingly connect, the mobile seat outer surface wall is fixedly connected with the convex rod slidingly connected with crossbeam inner surface wall, the convex rod outside is integrated with the fixed component for the convex rod and the crossbeam outer surface wall fixation, the crossbeam top is provided with the pushing component for transmission rod push, and the mobile seat top is provided with the elastic component for transmission rod vertical reset.

[0008] Preferably, the inner wall of the sealing seat is fixedly connected with a lining seat, the outer wall of the sealing seat is fixedly connected with a side piece, and the side piece is fixedly connected with the outer wall of the cross beam through a locking rod.

[0009] Preferably, the fixing assembly comprises a locking sleeve that is screw-connected with the outer wall of the convex rod, and the outer wall of the locking sleeve abuts against the outer wall of the cross beam.

[0010] Preferably, the convex rod comprises a threaded section and a smooth section, the threaded section is screw-connected with the locking sleeve, and the outer wall of the smooth section is slidingly connected with the inner wall of the cross beam through a sliding groove.

[0011] Preferably, the pushing assembly comprises a pushing cylinder that is fixedly connected with the top of the cross beam, and the pushing cylinder is fixedly connected with a pressing strip at the output end.

[0012] Preferably, the elastic assembly comprises a convex seat that is fixedly connected with the top of the transmission rod, and a spring is fixedly connected between the bottom of the convex seat and the top of the moving seat.

[0013] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0014] 1. In the present application, the cross beam is connected with external hoisting equipment, the moving seat is pushed by the cooperation of the locking rod and the convex rod, the convex rod slides along the sliding groove until the clamping jaw corresponds to the appropriate position of the reinforcement cage, the locking rod is rotated to screw with the convex rod until the locking sleeve tightly abuts against the outer wall of the cross beam, thereby realizing the horizontal positioning of the moving seat and the corresponding clamping jaw, then the pressing strip is pushed by the pushing cylinder, the pressing strip simultaneously links multiple groups of transmission rods, the transmission rod drives the clamping jaw to close through the transmission assembly, thereby realizing the clamping of the reinforcement cage, finally the hoisting of the reinforcement cage is completed in cooperation with the hoisting equipment, thereby ensuring that the reinforcement cage is stably clamped while the independent adjustment of the horizontal position of the clamping jaw can be performed according to the requirement, thereby improving the application range of the clamping beam for hoisting the reinforcement cage.

[0015] 2. In the present application, the locking rod is rotated to separate from the cross beam, the sealing seat and the lining seat are separated from the cross beam, at this time, a notch is formed on one side of the cross beam, and the operator can increase or decrease the number of the moving seat and the clamping jaw through the notch, thereby further meeting the specific hoisting requirement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic diagram is shown according to the embodiment of the present application;

[0017] Figure 2 A pressing strip structure schematic diagram is shown according to the embodiment of the present application;

[0018] Figure 3 A sealing seat structure schematic diagram is shown according to the embodiment of the present application;

[0019] Figure 4 A convex rod structure schematic diagram is shown.

[0020] Legend:

[0021] 1, crossbeam; 2, push cylinder; 3, sealing seat; 4, side piece; 5, locking rod; 6, moving seat; 7, convex rod; 701, threaded section; 702, smooth section; 8, locking sleeve; 9, clamping jaw; 10, transmission rod; 11, pressing strip; 12, sliding groove; 13, lining seat; 14, convex seat; 15, spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution:

[0024] A clamping beam for hoisting steel reinforcement cage, comprising a crossbeam 1 and a moving seat 6, the moving seat 6 is internally integrated with a transmission rod 10, a clamping jaw 9 and a transmission assembly for transmission of the transmission rod 10 and the clamping jaw 9, the open end of the crossbeam 1 is detachably connected with a sealing seat 3, the outer surface wall of the moving seat 6 is slidingly connected with the inner surface wall of the crossbeam 1, the outer surface wall of the moving seat 6 is fixedly connected with a convex rod 7 slidingly connected with the inner surface wall of the crossbeam 1, the outer side of the convex rod 7 is integrated with a fixing assembly for fixing of the convex rod 7 and the outer surface wall of the crossbeam 1, the top of the crossbeam 1 is provided with a pushing assembly for pushing of the transmission rod 10, and the top of the moving seat 6 is provided with an elastic assembly for vertical resetting of the transmission rod 10.

[0025] The crossbeam 1 is connected with external hoisting equipment, the moving seat 6 is pushed through cooperation of the locking sleeve 8 and the convex rod 7, the convex rod 7 slides along the sliding groove 12 until the clamping jaw 9 corresponds to the appropriate position of the steel reinforcement cage, the locking sleeve 8 is rotated to be screwed with the convex rod 7 until the locking sleeve 8 tightly abuts against the outer surface wall of the crossbeam 1, so as to realize horizontal positioning of the moving seat 6 and the corresponding clamping jaw 9, then the push cylinder 2 pushes the pressing strip 11, the pressing strip 11 simultaneously links multiple groups of transmission rods 10, the transmission rod 10 drives the clamping jaw 9 to fold through the transmission assembly, so as to realize clamping of the steel reinforcement cage, finally the hoisting of the steel reinforcement cage is completed in cooperation with the hoisting equipment, so as to ensure that the steel reinforcement cage is stably clamped, and meanwhile independent adjustment of the horizontal position of the clamping jaw 9 can be carried out according to requirements, thereby improving the application range of the clamping beam for hoisting steel reinforcement cage.

[0026] It needs to be explained that the transmission rod 10, the clamping jaw 9 and the transmission assembly for the transmission of the transmission rod 10 and the clamping jaw 9 inside the moving seat 6 are all of the prior art, and the structure of the transmission assembly will not be described in detail here.

[0027] Specifically, as shown in Figure 2 and Figure 4 , the inner wall of the sealing seat 3 is fixedly connected with the lining seat 13, the outer wall of the sealing seat 3 is fixedly connected with the side piece 4, the side piece 4 is fixedly connected with the outer wall of the cross beam 1 through the locking rod 5, and the locking rod 5 is separated from the cross beam 1 by rotating the locking rod 5. The sealing seat 3 is separated from the lining seat 13 by rotating the locking rod 5, and at this time the cross beam 1 forms a notch on one side, and the operator can increase or decrease the number of the moving seat 6 and the clamping jaw 9 through the notch, so as to further meet the specific hoisting demand.

[0028] Specifically, as shown in Figure 2 and Figure 3 , the fixed assembly includes a locking sleeve 8 that is screw-connected with the outer wall of the convex rod 7, and the outer wall of the locking sleeve 8 abuts against the outer wall of the cross beam 1. The locking sleeve 8 is screw-connected with the convex rod 7 by rotating the locking sleeve 8, until the locking sleeve 8 tightly abuts against the outer wall of the cross beam 1, so as to realize the horizontal positioning of the moving seat 6 and the corresponding clamping jaw 9. The convex rod 7 includes a threaded segment 701 and a smooth segment 702. The threaded segment 701 is screw-connected with the locking sleeve 8, and the outer wall of the smooth segment 702 is slidingly connected with the inner wall of the cross beam 1 through the sliding groove 12, so as to ensure the stability of the cooperation between the convex rod 7 and the cross beam 1 and the locking sleeve 8. The pushing assembly includes a pushing cylinder 2 that is fixedly connected with the top of the cross beam 1. The output end of the pushing cylinder 2 is fixedly connected with a pressing strip 11. The pushing cylinder 2 pushes the pressing strip 11, and the pressing strip 11 simultaneously links multiple groups of transmission rods 10. The elastic assembly includes a convex seat 14 that is fixedly connected with the top of the transmission rod 10. The bottom of the convex seat 14 is fixedly connected with the top of the moving seat 6 through a spring 15, so as to maintain the normal open state of the clamping jaw 9.

[0029] Working principle: connect the crossbeam 1 with external hoisting equipment, push the moving seat 6 through the cooperation of the locking sleeve 8 and the convex rod 7, the convex rod 7 slides along the chute 12 until the clamping jaw 9 corresponds to the appropriate position of the reinforcement cage, rotate the locking sleeve 8 to make it screw with the convex rod 7 until the locking sleeve 8 is tightly attached to the outer wall of the crossbeam 1, so as to realize the horizontal positioning of the moving seat 6 and its corresponding clamping jaw 9, then push the cylinder 2 to push the pressing strip 11, the pressing strip 11 simultaneously links multiple groups of transmission rods 10, the transmission rod 10 drives the clamping jaw 9 to fold through the transmission assembly, so as to realize the clamping of the reinforcement cage, finally complete the hoisting of the reinforcement cage in cooperation with the hoisting equipment, so as to ensure that the reinforcement cage is stably clamped, and at the same time, the independent adjustment of the horizontal position of the clamping jaw 9 can be carried out according to the demand, thereby improving the application range of the clamping beam for hoisting reinforcement cage, rotate the locking rod 5 to make it separate from the crossbeam 1, separate the sealing seat 3 and the lining seat 13 from the crossbeam 1, at this time, a gap is formed on one side of the crossbeam 1, the operator can increase or decrease the number of the moving seat 6 and the clamping jaw 9 through the gap, so as to further meet the specific hoisting demand.

[0030] The above description of the embodiments enables one skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamping beam for hoisting reinforcement cage, comprising a cross beam (1) and a moving seat (6), the moving seat (6) is internally integrated with a transmission rod (10), a clamping jaw (9) and a transmission assembly for transmission of the transmission rod (10) and the clamping jaw (9), characterized in that, The open end of the crossbeam (1) is detachably connected with an enclosure (3), the outer wall of the moving base (6) is slidably connected with the inner wall of the crossbeam (1), the outer wall of the moving base (6) is fixedly connected with a convex rod (7) which is slidably connected with the inner wall of the crossbeam (1), the outer side of the convex rod (7) is integrated with a fixing assembly for fixing the convex rod (7) and the outer wall of the crossbeam (1), the top of the crossbeam (1) is provided with a pushing assembly for pushing the transmission rod (10), and the top of the moving base (6) is provided with an elastic assembly for vertically resetting the transmission rod (10).

2. The clamping beam for hoisting reinforcement cage according to claim 1, characterized in that, The inner wall of the enclosure (3) is fixedly connected with a lining base (13), the outer wall of the enclosure (3) is fixedly connected with a side sheet (4), and the side sheet (4) is fixedly connected with the outer wall of the crossbeam (1) through a locking rod (5).

3. The clamping beam for hoisting reinforcement cage according to claim 2, characterized in that, The fixing assembly comprises a locking sleeve (8) which is screwedly connected with the outer wall of the convex rod (7), and the outer wall of the locking sleeve (8) abuts against the outer wall of the crossbeam (1).

4. The clamping beam for hoisting reinforcement cage according to claim 3, characterized in that, The convex rod (7) comprises a threaded section (701) and a smooth section (702), the threaded section (701) is screwedly connected with the locking sleeve (8), and the outer wall of the smooth section (702) is slidably connected with the inner wall of the crossbeam (1) through a sliding groove (12).

5. The clamping beam for hoisting reinforcement cage according to claim 4, characterized in that, The pushing assembly comprises a pushing cylinder (2) which is fixedly connected with the top of the crossbeam (1), and the output end of the pushing cylinder (2) is fixedly connected with a pressing strip (11).

6. A clamping beam for hoisting reinforcement cages according to claim 5, characterized in that The elastic assembly comprises a convex base (14) which is fixedly connected with the top of the transmission rod (10), and the bottom of the convex base (14) and the top of the moving base (6) are fixedly connected with a spring (15).

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