Load-bearing positioning bracket for hoisting and lengthening construction of reinforcement cage

Abstract

The utility model provides a bearing positioning support for hoisting and lengthening construction of a reinforcement cage, and belongs to the technical field of building construction auxiliary tools. Comprising a first positioning groove piece, a second positioning groove piece and a transverse baffle shell, a first longitudinal transverse plate is slidably connected into the first positioning groove piece, a second longitudinal transverse plate is slidably connected into the second positioning groove piece, positioning grooves are formed in the opposite ends of the first longitudinal transverse plate and the second longitudinal transverse plate, and a transverse baffle is placed between the positioning grooves in the two sides; according to the bearing positioning support for hoisting and lengthening construction of the reinforcement cage, the first positioning groove piece and the second positioning groove piece are horizontally placed according to the width of the reinforcement cage, after the reinforcement cage is installed, the first longitudinal sliding plate and the second longitudinal sliding plate slide, the two sliding plates are attached to the two sides of the reinforcement cage, and then the transverse baffles are installed in the positioning grooves; a telescopic plate of the transverse blocking shell is connected with an inner sliding block, a first rotary knob is rotated to drive a first screw rod to rotate, the first screw rod drives the transverse blocking shell to move, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction auxiliary tools, and particularly relates to a load-bearing positioning bracket used for the hoisting and lengthening construction of a steel cage. Background Art

[0002] Application No. 202020655044.9 provides a load-bearing positioning device for the hoisting and extension construction of a steel cage. The positioning frame is used to position the longitudinal support rod. At the same time, a sliding roller is provided in the positioning frame to reduce the friction when the longitudinal support rod slides. The longitudinal support rod is driven by the sliding roller to pass through the pile foundation opening to penetrate the steel cage, making it more convenient for the support rod to penetrate the steel cage, thereby reducing the difficulty of construction; a limiting groove and a sliding bracket roller are provided on the longitudinal support rod, and the transverse support rod can be limited and supported by the limiting groove, and the transverse support rod is driven by the sliding roller to pass through the pile foundation opening to penetrate the steel cage, thereby reducing the difficulty of the transverse support rod penetration construction;

[0003] However, since the distance between the limit slots on the longitudinal brackets is fixed, the distance between the transverse brackets installed in the limit slots is fixed. Therefore, the device can only position and support steel cages of one size. However, since steel cages come in many sizes, this device alone cannot be used for steel cages of various sizes. It has great limitations and poor practicality. Utility Model Content

[0004] The cam is fixed with a plurality of guide rails, and the guide rails are connected to the cam by a plurality of guide rails, and the guide rails are connected to the plurality of guide rails respectively.

[0005] Preferably, a sliding rod is installed between the inner walls on both sides of the through slot one, a screw rod is rotatably connected between the inner walls on both sides of the through slot two, an inner slider one is slidably installed on the outer surface of the sliding rod, an inner slider two is threadedly installed on the outer surface of the screw rod one, one end of the screw rod one passes through the longitudinal cross plate two, and a knob one is installed on one end of the screw rod one.

[0006] Preferably, the inner slider 1 and the inner slider 2 are both slidably connected with a connecting block, one end of the connecting block is threadedly mounted with one end of the screw 2, the other end of the screw 2 is mounted with the knob 2, the other end of the connecting block is mounted with one end of the connecting plate, and the other end of the connecting plate is mounted with plug blocks on both sides.

[0007] Preferably, telescopic plates are slidably connected to the interior of both sides of the transverse baffle, and two slots are provided at opposite ends of the telescopic plates on both sides, and the insert blocks on the same side cooperate with the slots.

[0008] Preferably, a double-threaded rod is threadedly installed between the opposite ends of the telescopic plates on both sides, a worm wheel is installed in the middle of the outer surface of the double-threaded rod, a worm is engaged with the outer surface of the worm wheel, one end of the worm passes through the transverse baffle housing, and knob three is installed at one end of the worm.

[0009] Preferably, side blocks are installed on both sides of the horizontal baffle, and the side blocks on the same side cooperate with the positioning grooves. The inner bottoms of the through grooves 1 and 2 are both provided with bottom grooves, and the bottoms of the inner sliders 1 and 2 are both installed with bottom blocks, and the bottom blocks are slidably connected in the bottom grooves on the same side.

[0010] In addition, the load-bearing positioning bracket used for the lifting and extension construction of the steel cage in the above-mentioned technical solution provided by the present invention can also have the following additional technical features: a mounting plate is installed at the bottom of one side of the longitudinal slide plate 1 and the longitudinal slide plate 2.

[0011] In the above technical solution, a sliding push-pull plate is installed on the other side of the top of the longitudinal slide plate 1 and the longitudinal slide plate 2.

[0012] The utility model discloses a load-bearing positioning bracket for the lifting and extension construction of a steel cage. Compared with the prior art, the beneficial effects are as follows: the load-bearing positioning bracket for the lifting and extension construction of the steel cage is achieved by placing the positioning slot member 1 and the positioning slot member 2 horizontally according to the width of the steel cage. After the steel cage is installed, the longitudinal slide plate 1 and the longitudinal slide plate 2 are slid so that the two slide plates are attached to both sides of the steel cage, and then the transverse baffle is installed in the positioning slot, and the telescopic plate of the transverse baffle shell is connected to the inner slider. By turning the knob 1, the screw rod 1 is driven to rotate, so that the screw rod 1 drives the transverse baffle shell to move, so that the transverse baffle shell contacts the steel cage, which is convenient for positioning and supporting steel cages of different sizes and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a load-bearing positioning bracket for the hoisting and extension construction of a steel cage provided by the utility model;

[0014] Figure 2 This is a front view of a load-bearing positioning bracket for the hoisting and extension construction of a steel cage provided by the utility model;

[0015] Figure 3 for Figure 2 A magnified view of point A;

[0016] Figure 4 for Figure 2 Enlarged view of point B;

[0017] in, Figures 1 to 4 1. Positioning slot part 1; 2. Positioning slot part 2; 3. Longitudinal slide plate 1; 4. Longitudinal slide plate 2; 5. Positioning slot; 6. Horizontal baffle plate; 7. Inner slide plate 1; 8. Inner slide plate 2; 9. Horizontal baffle shell; 10. Telescopic plate; 11. Slide rod; 12. Screw rod 1; 13. Knob 1; 14. Bottom slot; 15. Bottom block; 16. Knob 2; 17. Screw rod 2; 18. Connecting block; 19. Connecting plate; 20. Insert block; 21. Slot; 22. Double threaded rod; 23. Worm gear; 24. Worm; 25. Knob 3; 26. Mounting plate; 27. Sliding push-pull plate; 31. Through slot 1; 41. Through slot 2; 61. Side block. DETAILED DESCRIPTION

[0018] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention is further described, but the present invention is not limited to these embodiments. The present invention provides a technical solution: a load-bearing positioning bracket for the hoisting and extension construction of a steel cage, comprising: a positioning groove member 1, a positioning groove member 2 and a transverse retaining shell 9, wherein the interior of the positioning groove member 1 is slidably connected to a longitudinal transverse plate 3, and the interior of the positioning groove member 2 is slidably connected to a longitudinal transverse plate 2 4, and the opposite ends of the longitudinal transverse plate 1 3 and the longitudinal transverse plate 2 4 are provided with positioning grooves 5, and a transverse retaining plate 6 is placed between the positioning grooves 5 on both sides, and one side of the steel cage is positioned by the transverse retaining plate 6;

[0019] A through slot 1 31 is provided on the side wall of the longitudinal cross plate 1 3, and a through slot 2 41 is provided on the side wall of the longitudinal cross plate 2 4. An inner slider 1 7 is slidably connected to the interior of the through slot 1 31, and an inner slider 2 8 is slidably connected to the interior of the through slot 2 41. A transverse retaining shell 9 is detachably installed between the inner slider 1 7 and the inner slider 2 8. By sliding the inner slider 1 7 and the inner slider 2 8, the transverse retaining shell 9 is driven to move, so that the transverse retaining shell 9 positions the other side of the steel cage, thereby increasing the positioning range within a certain moving range.

[0020] As a preferred solution, further, a sliding rod 11 is installed between the inner walls on both sides of the through groove 31, and a screw rod 12 is rotatably connected between the inner walls on both sides of the through groove 2 41. The outer surface of the sliding rod 11 is slidably installed with an inner slider 7, and the outer surface of the screw rod 12 is threadedly installed with an inner slider 2 8. One end of the screw rod 12 passes through the longitudinal cross plate 2 4, and a knob 13 is installed at one end of the screw rod 12. By turning the knob 13, the screw rod 12 is driven to rotate, and the screw rod 12 drives the inner slider 2 8 to slide in the through groove 2 41, thereby driving the horizontal block shell 9 to move.

[0021] As a preferred solution, further, the interiors of the inner slider 1 7 and the inner slider 2 8 are both slidably connected with a connecting block 18, one end of the connecting block 18 is threadedly mounted with one end of the screw 2 17, the other end of the screw 2 17 is mounted with a knob 2 16, the two knobs 2 16 are respectively located on one side of the corresponding inner slider 1 7 and the inner slider 2 8, the other end of the connecting block 18 is mounted with one end of a connecting plate 19, and both sides of the other end of the connecting plate 19 are mounted with insert blocks 20, and the insert blocks 20 on both sides slide and extend out of the other side of the inner slider 1 7 and the inner slider 2 8 respectively.

[0022] As a preferred solution, further, the inside of both sides of the horizontal baffle shell 9 are slidably connected with telescopic plates 10, and two slots 21 are provided at the opposite ends of the telescopic plates 10 on both sides. The same-side plug-in blocks 20 cooperate with the slots 21. By rotating the knob 2 16, the knob 2 16 drives the screw 2 17 to rotate, and then the plug-in block 20 is driven to slide into the slot 21 through the connecting block 18 and the connecting plate 19, thereby connecting and fixing the horizontal baffle shell 9 to the inner slider 1 7 and the inner slider 2 8.

[0023] As a preferred solution, further, a double-threaded rod 22 is threadedly installed between the opposite ends of the telescopic plates 10 on both sides, and a worm gear 23 is installed in the middle of the outer surface of the double-threaded rod 22. The outer surface of the worm gear 23 is engaged with a worm 24, and one end of the worm 24 passes through the transverse baffle 9. Knob three 25 is installed at one end of the worm 24. By rotating knob three 25, knob three 25 drives the worm 24 to rotate, so that the worm 24 engages the worm gear 23 to rotate, and the worm gear 23 drives the double-threaded rod 22 to rotate, so that the double-threaded rod 22 drives the telescopic plates 10 on both sides to move in opposite directions.

[0024] As a preferred solution, further, side blocks 61 are installed on both sides of the transverse baffle 6, and the side blocks 61 on the same side cooperate with the positioning groove 5. The inner bottom of the through groove 1 31 and the through groove 2 41 are provided with a bottom groove 14, and the bottom of the inner slider 1 7 and the inner slider 2 8 are both installed with a bottom block 15. The bottom block 15 is slidably connected in the bottom groove 14 on the same side, and the bottom block 15 makes the inner slider 1 7 and the inner slider 2 8 slide stably.

[0025] As a preferred solution, further, a mounting plate 26 is installed at the bottom of one side of the longitudinal slide 1 3 and the longitudinal slide 2 4, and a sliding push-pull plate 27 is installed on the other side of the top of the longitudinal slide 1 3 and the longitudinal slide 2 4. The sliding push-pull plate 27 is slidably connected in the top slots of the corresponding positioning slot part 1 and the positioning slot part 2 2.

[0026] The positioning groove, worm wheel and worm in this case are existing technologies, and any positioning groove, worm wheel and worm can be used as long as they meet the requirements of this case.

[0027] Working principle: The electrical components appearing in this application are all connected to the power supply and control switch externally when in use. After the utility model is installed, first check the installation and fixation of the utility model as well as the safety protection, and then it can be used; when in use, determine the distance between the positioning slot part 1 and the positioning slot part 2 2 according to the size of the steel cage to be positioned, and then select the transverse baffle 6 of appropriate length; hoist the steel cage into the inside of the pile foundation hole, leaving only the top exposed outside the pile foundation mouth, and then drive the longitudinal slide 1 3 and the longitudinal slide 2 4 to slide outward through the sliding push-pull plate 27, so that the longitudinal slide 1 3 and the longitudinal slide 2 4 are respectively located on both sides of the steel cage, and insert the side blocks 61 of the transverse baffle 6 into the positioning slots 5 on both sides respectively, and continue to push the sliding push-pull plate 27 to make the transverse baffle 6 fit with one side of the steel cage; then according to the distance between the positioning slot part 1 and the positioning slot part 2 2, turn the knob three 25 , so that knob three 25 drives worm screw 24 to rotate, so that worm screw 24 engages worm gear 23, and worm gear 23 drives double-threaded rod 22 to rotate, and double-threaded rod 22 drives telescopic plates 10 on both sides to slide, so that telescopic plates 10 on both sides respectively fit with inner slider 1 7 and inner slider 2 8 on both sides, and then rotate knob two 16 on both sides, so that knob two 16 drives screw two 17 to rotate, and screw two 17 drives connecting block 18 to slide, so that connecting block 18 drives connecting plate 19 to move, and connecting plate 19 drives insert block 20 to move into slot 21, so that telescopic plate 10 is fixed to inner slider 1 7 and inner slider 2 8; then rotate knob one 13, knob one 13 drives screw one 12 to rotate, and screw one 12 drives inner slider 2 8 to move, so that inner slider 2 8 drives transverse retaining shell 9 to move, so that transverse retaining shell 9 is close to steel cage, and transverse retaining shell 9 fits with steel dragon, which is convenient for positioning and supporting the steel cage, and has strong practicality.

[0028] 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 characteristics 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 it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention; any figure marks in the claims should not be regarded as limiting the claims involved.

[0029] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiments," etc., mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this utility model, 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 may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A load-bearing positioning bracket for the installation and extension of a steel cage, comprising: Positioning groove member 1 (1), positioning groove member 2 (2) and transverse baffle (9), characterized in that the interior of the positioning groove member 1 (1) is slidably connected to a longitudinal slide plate 1 (3), the interior of the positioning groove member 2 (2) is slidably connected to a longitudinal slide plate 2 (4), the longitudinal slide plate 1 (3) and the longitudinal slide plate 2 (4) are provided with positioning grooves (5) at opposite ends, and a transverse baffle (6) is placed between the positioning grooves (5) on both sides; The side wall of the longitudinal slide plate 1 (3) is provided with a through groove 1 (31), and the side wall of the longitudinal slide plate 2 (4) is provided with a through groove 2 (41). The interior of the through groove 1 (31) is slidably connected to the inner slider 1 (7), and the interior of the through groove 2 (41) is slidably connected to the inner slider 2 (8). A transverse retaining shell (9) is detachably installed between the inner slider 1 (7) and the inner slider 2 (8).

2. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 1, characterized in that: A sliding rod (11) is installed between the inner walls on both sides of the through groove (31), and a screw rod (12) is rotatably connected between the inner walls on both sides of the through groove (41). An inner slider (7) is slidably installed on the outer surface of the sliding rod (11), and an inner slider (8) is threadedly installed on the outer surface of the screw rod (12). One end of the screw rod (12) passes through the longitudinal slide (4), and one end of the screw rod (12) is installed with a knob (13).

3. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 1, characterized in that: The inner slider 1 (7) and the inner slider 2 (8) are both slidably connected with a connecting block (18), one end of the connecting block (18) is threadedly mounted with one end of the screw rod 2 (17), the other end of the screw rod 2 (17) is mounted with the knob 2 (16), the other end of the connecting block (18) is mounted with one end of the connecting plate (19), and the other end of the connecting plate (19) is mounted with plug blocks (20) on both sides.

4. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 3, characterized in that: The interior of both sides of the transverse retaining shell (9) is slidably connected with a telescopic plate (10), and two slots (21) are provided at opposite ends of the telescopic plates (10) on both sides, and the inserting blocks (20) on the same side are matched with the slots (21).

5. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 4, characterized in that: A double-threaded rod (22) is threadedly installed between the opposite ends of the telescopic plates (10) on both sides, a worm wheel (23) is installed in the middle of the outer surface of the double-threaded rod (22), a worm (24) is meshed with the outer surface of the worm wheel (23), one end of the worm (24) passes through the transverse retaining shell (9), and a knob three (25) is installed at one end of the worm (24).

6. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 1, characterized in that: Side blocks (61) are installed on both sides of the transverse baffle (6), and the side blocks (61) on the same side cooperate with the positioning groove (5). The inner bottoms of the through groove 1 (31) and the through groove 2 (41) are both provided with bottom grooves (14). The bottoms of the inner slider 1 (7) and the inner slider 2 (8) are both installed with bottom blocks (15), and the bottom blocks (15) are slidably connected in the bottom grooves (14) on the same side.

7. A load-bearing positioning bracket for steel cage hoisting and extension construction according to claim 1, characterized in that: A mounting plate (26) is installed on the bottom of one side of the longitudinal slide plate 1 (3) and the longitudinal slide plate 2 (4), and a sliding push-pull plate (27) is installed on the other side of the top of the longitudinal slide plate 1 (3) and the longitudinal slide plate 2 (4).

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