Reinforcement cage hoisting device

Abstract

The utility model provides a reinforcement cage hoisting device, and belongs to the technical field of reinforcement cage hoisting. Comprising a shell, a rotating rod is rotationally mounted between the inner walls of the two sides of the shell, mounting bases are mounted on the two sides of the interior of the shell, threaded cylinders are rotationally connected into center holes of the mounting bases on the two sides, the rotating rod is sleeved with the threaded cylinders, a sleeve is slidably connected to the middle of the outer surface of the rotating rod, and the sleeve is matched with the threaded cylinders. According to the reinforcement cage hoisting device, the outer sliding block slides, the sleeve slides, the sleeve is connected with the threaded barrel on one side, the clamping block is inserted into the corresponding clamping groove, the motor drives the rotating rod to rotate, the protruding block is matched with the groove, the sleeve is driven to rotate, the sleeve drives the connected threaded barrel to rotate, the threaded barrel rotates to drive the sliding block to slide, and the steel wire rope is moved; the outer sliding block slides into the arched block, the rotating button is rotated, the bevel gear is meshed to drive the screw to rotate, the screw rotates to drive the inserting block to slide, the inserting block moves into the inserting groove, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar cage hoisting, and in particular relates to a steel bar cage hoisting device. Background Art

[0002] The main role of the steel cage is the same as the stress of the longitudinal steel bars of the column. It mainly plays a tensile role. The compressive strength of concrete is high but the tensile strength is very low. It plays a restraining role on the pile body concrete, so that it can withstand a certain axial tension. In the construction of bridges and culverts or high-rise buildings, the foundation may be required to be piled according to the requirements. The method is to use machine punching and water drilling, and the hole depth meets the design requirements, and then put the steel cage into the pile hole, and then insert the guide tube to pour concrete. In addition, when the concrete structure is a columnar or strip-shaped component, the central part does not need to be reinforced, and only the steel bars are arranged under the surface of the concrete component that contacts the air. If this component is independent, we pre-fabricate the steel bars set around this component, which is a steel cage. Usually, we call the pre-fabricated steel structures such as bored piles, bored piles, and columns steel cages;

[0003] The application number is 202220175722.0, which provides a lifting device for a steel cage. The movable rod is driven to move by an opening and closing driving member, so that the movable rod leaves the clamping ring to separate the wire rope from the opening and closing mechanism, which is convenient for the next transportation of the steel cage; the first sliding block is matched with the left slideway, and the right end of the movable rod can be telescopically matched with the right slideway after passing through the give way groove, and the clamping ring is extended into the give way groove and corresponds to the slideway, so that the connection or separation of the wire rope and the opening and closing mechanism can be realized through the movement of the movable rod; the bottom end of the wire rope is first After passing through the limiting hole and then bypassing the steel cage, the limiting screw is screwed and matched with the limiting screw hole and its bottom end is pressed against the wire rope, which can not only adjust the length of the wire rope, but also position the wire rope; the connecting frame is slidably provided with a second slider, and the top of the wire rope is connected to the second slider, that is, the position of the wire rope on the connecting frame can be adjusted; the second slider is driven to slide by the screw rod, thereby driving the wire rope to move; the cover body is connected to the connecting frame and covered on the outside of the sliding drive mechanism, which can have a dust-proof effect on the sliding drive mechanism;

[0004] However, when the device moves the sliders, it can only move the two sliders synchronously. When only one side of the slider needs to be adjusted, the device cannot perform the corresponding operation, and it is difficult to adjust and move the slider on one side, which reduces the diversity of adjustment of the device and has poor practicality. Utility Model Content

[0005] In order to solve the problem that one side of the slider cannot be moved independently in the above-mentioned prior art, the utility model provides a steel cage lifting device, which adopts a connecting mechanism combined with a threaded tube to achieve the effect of adjusting the movement of the slider on the corresponding side according to needs, and its specific technical scheme is: a steel cage lifting device, comprising: an outer shell, a rotating rod is rotatably installed between the inner walls of both sides of the outer shell, mounting seats are installed on both sides of the inner shell, threaded tubes are rotatably connected in the center holes of the mounting seats on both sides, the threaded tube is sleeved on the outside of the rotating rod, and a sleeve is slidably connected to the middle part of the outer surface of the rotating rod, the sleeve cooperates with the threaded tube, and a slider is threadedly installed on the outer surface of the threaded tube.

[0006] Preferably, clamping blocks are equidistantly installed on the side walls of the opposite ends of the threaded barrels on both sides, and clamping grooves are equidistantly opened on both sides of the sleeve, and the clamping blocks cooperate with the clamping grooves.

[0007] Preferably, a groove is formed on the inner wall of the sleeve, and a protrusion is installed on the outer surface of the rotating rod, and the protrusion is slidably connected in the groove.

[0008] Preferably, a motor is installed at one end of the rotating rod, and the threaded barrel does not contact the rotating rod.

[0009] Preferably, a second opening is provided in the middle of the front side of the shell, a ring block is rotatably connected to the middle of the sleeve, an outer sliding block is installed on the outer surface of the ring block, the outer sliding block slides and extends out of the second opening, and two arch blocks are installed on the front side of the shell, and the two arch blocks are symmetrically installed on both sides of the second opening.

[0010] Preferably, slots are provided on the inner walls on both sides of the arch block, a knob is installed in the middle of the front side of the outer sliding block, one end of a connecting rod is installed at the rear end of the knob, the other end of the connecting rod extends into the outer sliding block, and the other end of the connecting rod is installed with a bevel gear 1, the outer surface of the bevel gear 1 is symmetrically meshed with a bevel gear 2, a screw is installed on the center hole of the bevel gear 2, and an insert block is threadedly installed on the outer surface of the screw, the insert block is a rectangular block, and the insert block cooperates with the slot.

[0011] In addition, the steel cage lifting device in the above technical solution provided by the utility model can also have the following additional technical features: an opening is opened on both sides of the bottom of the shell, the bottom of the slider slides and extends out of the opening, and a steel wire rope is installed at the bottom of the slider.

[0012] In the above technical solution, both side outer walls of the shell are rotatably connected with hanging rods.

[0013] The utility model provides a steel cage hoisting device, compared with the prior art, which has the following beneficial effects: the steel cage hoisting device slides the outer slider to make the sleeve slide, so that the sleeve is connected to the threaded tube on one side, and the clamping block is inserted into the corresponding clamping groove, and the motor drives the rotating rod to rotate, the protrusion cooperates with the groove to drive the sleeve to rotate, and the sleeve drives the connected threaded tube to rotate, and the rotation of the threaded tube drives the slider to slide, so as to move the wire rope; the outer slider is slid into the arch block, and the knob is turned to make the bevel gear mesh and drive the screw to rotate, and the rotation of the screw drives the insert block to slide, so that the insert block moves into the slot, and the position of the outer slider is fixed, which has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a steel cage hoisting device provided by the utility model;

[0015] Figure 2 A cross-sectional view of a steel cage hoisting device provided by the utility model;

[0016] Figure 3 A schematic diagram of the structure of the sleeve and the threaded barrel provided by the utility model;

[0017] Figure 4 A front view of the housing provided by the utility model;

[0018] Figure 5 for Figure 4 A magnified image of point A;

[0019] in, Figures 1 to 5 The reference numerals and component names are: 1, housing, 2, rotating rod, 3, hanging rod, 4, mounting seat, 5, threaded cylinder, 6, sleeve, 7, ring block, 8, motor, 9, opening one, 10, slider, 11, wire rope, 12, protrusion, 13, outer slider, 14, groove, 15, slot, 16, block, 17, opening two, 18, arch block, 19, slot, 20, knob, 21, connecting rod, 22, bevel gear one, 23, bevel gear two, 24, screw, 25, plug. DETAILED DESCRIPTION

[0020] The following is a combination of specific implementation cases and attached Figure 1-5The utility model is further explained, but the utility model is not limited to these embodiments. The utility model provides a technical solution: a steel cage lifting device, comprising: an outer shell 1, a rotating rod 2 is rotatably installed between the inner walls on both sides of the outer shell 1, mounting seats 4 are installed on both sides of the inner shell 1, and the mounting seats 4 are located at the inner bottom of the outer shell 1. Threaded cylinders 5 are rotatably connected in the center holes of the mounting seats 4 on both sides, and mounting seats 4 are installed on both sides of each threaded cylinder 5 to ensure the rotation stability of the threaded cylinder 5; the threaded cylinder 5 is sleeved on the outer side of the rotating rod 2, and a sleeve 6 is slidably connected to the middle part of the outer surface of the rotating rod 2, the sleeve 6 cooperates with the threaded cylinder 5, and a slider 10 is threadedly installed on the outer surface of the threaded cylinder 5.

[0021] As a preferred solution, further, blocks 16 are equidistantly installed on the side walls of the opposite ends of the threaded barrels 5 on both sides, and slots 15 are equidistantly opened on both sides of the sleeve 6. The blocks 16 cooperate with the slots 15, and the sleeve 6 is slid to connect the sleeve 6 with one side of the threaded barrel 5, and the blocks 16 are inserted into the slots 15 to connect the sleeve 6 with one side of the threaded barrel 5.

[0022] As a preferred solution, further, a groove 14 is provided on the inner wall of the sleeve 6, and a protrusion 12 is installed on the outer surface of the rotating rod 2. The protrusion 12 is slidably connected in the groove 14. When the rotating rod 2 is rotated, the rotating rod 2 drives the sleeve 6 to rotate under the cooperation of the protrusion 12 and the groove 14, and then drives the connected threaded tube 5 to rotate.

[0023] As a preferred solution, further, a motor 8 is installed at one end of the rotating rod 2. The motor 8 is located in a groove on one side of the outer shell 1 to facilitate heat dissipation of the motor 8. The threaded barrel 5 does not contact the rotating rod 2. When the sleeve 6 is not connected to the threaded barrel 5, the rotation of the rotating rod 2 will not drive the threaded barrel 5 to rotate, and the two do not interfere with each other.

[0024] As a preferred embodiment, further, a second opening 17 is provided in the middle of the front side of the shell 1, and a ring block 7 is rotatably connected to the middle part of the sleeve 6. An outer slider 13 is installed on the outer surface of the ring block 7. The outer slider 13 is a T-shaped block. The outer slider 13 slides and extends out of the second opening 17. The middle part of the outer slider 13 slides in the second opening 17. Two arch blocks 18 are installed on the front side of the shell 1. The two arch blocks 18 are symmetrically installed on both sides of the second opening 17. The inner recesses of the two arch blocks 18 are arranged opposite to each other, and the inner recesses are close to the two sides of the second opening 17.

[0025] As a preferred solution, further, slots 19 are provided on the inner walls on both sides of the arch block 18, a knob 20 is installed in the middle of the front side of the outer slider 13, and one end of a connecting rod 21 is installed at the rear end of the knob 20, and the other end of the connecting rod 21 extends into the outer slider 13, and a bevel gear 1 22 is installed at the other end of the connecting rod 21, and a bevel gear 2 23 is symmetrically meshed with an outer surface of the bevel gear 1 22, and a screw 24 is installed in the center hole of the bevel gear 23, and an insert block 25 is threadedly installed on the outer surface of the screw 24, and the insert block 25 is a rectangular block, which cooperates with the slot 19, and the connecting rod 21 is driven to rotate by rotating the knob 20, and the connecting rod 21 drives the bevel gear 1 22 to rotate, and the bevel gear 1 22 engages with the bevel gear 23 to rotate, and the bevel gear 23 drives the screw 24 to rotate, and the screw 24 drives the insert block 25 to move, so that the insert block 25 moves into the slot 19, thereby completing the fixation of the outer slider 13 and fixing the position of the sleeve 6 on the outer surface of the rotating rod 2.

[0026] As a preferred solution, further, both sides of the bottom of the shell 1 are provided with openings 9, the bottom of the slider 10 slides and extends out of the opening 9, a steel wire rope 11 is installed at the bottom of the slider 10, and the outer walls on both sides of the shell 1 are rotatably connected with hanging rods 3, which are convenient for cooperating with the crane to move through the hooks 3.

[0027] The casing, motor and steel wire rope of this case are prior art. The casing, motor and steel wire have the same structure and connection method as those in the comparative documents. The motor is a three-phase motor. As long as the casing, motor and steel wire meet the requirements of this case, they are all acceptable.

[0028] Working principle: the electrical components appearing in the present application are all connected to an external power supply and a control switch when in use. After the utility model is installed, first check the installation fixation and safety protection of the utility model, and then it can be used; when in use, when it is necessary to move the wire rope 11, the user slides the outer slider 13, so that the outer slider 13 slides in the second opening 17, and the outer slider 13 drives the sleeve 6 to slide on the outer surface of the rotating rod 2, so that the side groove 15 of the sleeve 6 cooperates with the block 16 of the threaded tube 5, and at this time, the outer slider 13 moves into the arch block 18; turn the knob 20, so that the knob 20 drives the connecting rod 21 to rotate, and the connecting rod 21 drives the bevel gear 1 22 to rotate, and the bevel gear 1 22 engages the bevel gear 23 to rotate, and the bevel gear 23 drives the screw 24 to rotate, and the screw 24 drives the plug 25 to move, so that the plug 25 moves into the slot 19 to fix the position of the outer slider 13; turn on the motor 8, so that the motor 8 drives the rotating rod 2 to rotate, and the rotating rod 2 passes through the protrusion 1 2 cooperates with the groove 14 to drive the sleeve 6 to rotate, and the sleeve 6 cooperates with the slot 15 and the block 16 to drive the connected threaded tube 5 to rotate, and the threaded tube 5 drives the slider 10 to slide in the opening 9, so that the slider 10 drives the wire rope 11 to move, which is convenient for adjusting the position of the single-side wire rope 11; in summary, the steel cage lifting device slides the outer slider 13 to make the sleeve 6 slide, so that the sleeve 6 is connected to the threaded tube 5 on one side, and the block 16 is inserted into the corresponding slot 15, and the motor 8 drives the rotating rod 2 to rotate, and the protrusion 12 cooperates with the groove 14 to drive the sleeve 6 to rotate, and the sleeve 6 drives the connected threaded tube 5 to rotate, and the threaded tube 5 rotates to drive the slider 10 to slide, and the wire rope 11 is moved; the outer slider 13 is slid into the arch block 18, and the knob is turned to make the bevel gear meshing drive the screw 24 to rotate, and the screw 24 rotates to drive the insert block 25 to slide, so that the insert block 25 moves into the slot 19, and the position of the outer slider 13 is fixed, which is more practical.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and therefore it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention; any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel cage hoisting device, comprising: The shell (1) is characterized in that a rotating rod (2) is rotatably installed between the inner walls of both sides of the shell (1), and mounting seats (4) are installed on both sides of the interior of the shell (1), and threaded cylinders (5) are rotatably connected in the center holes of the mounting seats (4) on both sides, and the threaded cylinder (5) is sleeved on the outside of the rotating rod (2), and a sleeve (6) is slidably connected to the middle of the outer surface of the rotating rod (2), and the sleeve (6) cooperates with the threaded cylinder (5), and a slider (10) is threadedly installed on the outer surface of the threaded cylinder (5).

2. A steel cage hoisting device according to claim 1, characterized in that: Blocks (16) are equidistantly mounted on the side walls of the opposite ends of the threaded barrels (5) on both sides, and slots (15) are equidistantly provided on both sides of the sleeve (6), and the block (16) matches the slots (15).

3. A steel cage hoisting device according to claim 2, characterized in that: The inner wall of the sleeve (6) is provided with a groove (14), and the outer surface of the rotating rod (2) is provided with a protrusion (12), and the protrusion (12) is slidably connected in the groove (14).

4. A steel cage hoisting device according to claim 3, characterized in that: A motor (8) is installed at one end of the rotating rod (2), and the threaded barrel (5) is not in contact with the rotating rod (2).

5. A steel cage hoisting device according to claim 1, characterized in that: A second opening (17) is provided in the middle of the front side of the shell (1); a ring block (7) is rotatably connected to the middle of the sleeve (6); an outer sliding block (13) is installed on the outer surface of the ring block (7); the outer sliding block (13) slides and extends out of the second opening (17); two arch blocks (18) are installed on the front side of the shell (1); the two arch blocks (18) are symmetrically installed on both sides of the second opening (17).

6. A steel cage hoisting device according to claim 5, characterized in that: The inner walls of both sides of the arch block (18) are provided with slots (19); a knob (20) is installed in the middle of the front side of the outer sliding block (13); one end of a connecting rod (21) is installed at the rear end of the knob (20); the other end of the connecting rod (21) extends into the outer sliding block (13); a bevel gear 1 (22) is installed at the other end of the connecting rod (21); the outer surface of the bevel gear 1 (22) is symmetrically meshed with a bevel gear 2 (23); a screw rod (24) is installed in the center hole of the bevel gear 2 (23); an insert block (25) is threadedly installed on the outer surface of the screw rod (24); the insert block (25) is a rectangular block and matches the slot (19).

7. A steel cage hoisting device according to claim 1, characterized in that: Both sides of the bottom of the shell (1) are provided with an opening (9), the bottom of the slider (10) slides and extends out of the opening (9), a steel wire rope (11) is installed at the bottom of the slider (10), and both side outer walls of the shell (1) are rotatably connected to hanging rods (3).

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