Anti-shaking device for installation of concrete base

Abstract

The utility model provides an anti-shake device for concrete base installation, which relates to the field of concrete base installation, and comprises at least one group of fixing tables in bilateral symmetry and one group of fixing tables in front-back symmetry, and the fixing tables are connected with a concrete base through traction ropes. A support frame is fixedly mounted at the vertical end of the fixed table; according to the concrete base installation anti-shaking device, the arranged fixing tables are fixed to the four corners of a hoisted object correspondingly, the traction rope is connected with the hoisted object, different motors are selected for forward rotation or reverse rotation according to the hoisting moving direction in the hoisting process, the traction rope is kept in a tensioned state all the time, and the hoisting effect is improved. By arranging the four pulling ropes in different directions, a hoisted object can be limited, when shaking in any direction occurs, the pulling rope in the opposite direction pulls the hoisted object, and therefore the situation that the hoisted object shakes in the hoisting process can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pedestal installation field, concretely is a kind of concrete pedestal installation anti-shaking device. BACKGROUND

[0002] Spliced concrete pedestal is a prefabricated concrete module, which is prefabricated on site and then grouted with concrete to achieve prefabrication. The prefabricated concrete pedestal can reduce the on-site maintenance time. During the installation process of the concrete pedestal, the concrete pedestal is easily shaken during hoisting, making alignment more difficult.

[0003] The hoisting device disclosed in Chinese patent application publication CN204873538U includes an L-shaped frame, a sliding seat, a base, a pulley block, a pull rope and a hook. The horizontal rod of the L-shaped frame is provided with the sliding seat, the bottom end of the sliding seat is provided with the base, the bottom end of the sliding seat is provided with the pulley block, the pull rope is wound on the pulley block, the bottom end of the pull rope is provided with the hook, the vertical rod of the L-shaped frame is fixedly connected with the positioning sleeve, the pull rope is arranged in the positioning sleeve, the L-shaped frame is fixedly connected with the positioning sleeve through the extension rod, and the extension rod and the L-shaped frame are further welded with the reinforcing ribs.

[0004] This technical solution can keep stable during hoisting of goods, prevent shaking, save cost and improve efficiency. However, the concrete pedestal is heavy, and hoisting usually requires a crane. The hoisting method of this technical solution cannot set up auxiliary devices on site. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a concrete pedestal installation anti-shaking device, which solves the problem of shaking during hoisting of the concrete pedestal in the background art.

[0006] TECHNICAL SCHEME

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a concrete pedestal installation anti-shaking device, including a fixed table, the fixed table at least includes one kind of left-right symmetry and a group of front-back symmetry, the fixed table is connected with the concrete pedestal through a traction rope, a support frame is fixedly installed at the vertical end of the fixed table, a winding wheel is rotatably connected to the middle part of the support frame, the traction rope is fixedly wound on the outer surface of the winding wheel, a motor is fixedly installed on one side of the support frame, the output end of the motor is fixedly connected with the central shaft of the winding wheel, a through hole is formed in the horizontal end of the fixed table on both sides, a plug-in rod is slidably connected inside the through hole, a pressing head with a larger diameter than the through hole is fixedly installed at the top end of the plug-in rod, and a counterweight is placed on the horizontal end of the fixed table.

[0008] Further, the pressing head is divided into two sections, the diameter of the cylindrical section at the bottom end is larger than the diameter of the through hole, and the diameter of the hemispherical section at the top end is larger than the diameter of the cylindrical section.

[0009] Further, the upper surface of the concrete base is provided with a lifting frame, the two sides of the lifting frame are slidingly connected with extrusion plates, one side of the extrusion plates away from each other is rotatably connected with a threaded shaft, the threaded shaft is threadedly connected with the vertical end of the lifting frame, the two sides and the outer side of the lifting frame are fixedly installed with connecting rings, and the traction ropes are sleeved in the connecting rings.

[0010] Further, the end of the traction rope away from the winding wheel is fixedly installed with a clamping hook, and the clamping hook comprises a sleeve slidingly limited at an opening.

[0011] Further, the center shaft of the winding wheel is fixedly installed with a friction disc at the end away from the motor, the vertical end of the fixed table is fixedly installed with a connecting frame, and the end of the connecting frame away from the fixed table is fixedly installed with an extrusion mechanism extruding the friction disc.

[0012] Further, the extrusion mechanism comprises a telescopic sleeve, and the free end of the telescopic sleeve is fixedly installed with a friction plate extruding the friction disc when the telescopic sleeve is stretched.

[0013] Further, the winding wheel and the concrete base are connected through a chain that can be wound, and the chain is wound on the outer surface of the winding wheel.

[0014] Further, the front end of the fixed table is provided with a connecting frame outside the winding wheel, the front end of the connecting frame is slidingly connected with a baffle, and the traction ropes pass below the baffle.

[0015] The beneficial effects of the utility model lie in:

[0016] 1. The concrete base installation anti-shaking device, through the fixed table of setting is fixed in the four corners of the hoisted article respectively, and the traction rope is connected with the hoisted article, in the process of hoisting, according to the hoisting moving direction, different motors are selected to carry out normal rotation or reverse rotation, so that the traction rope always keeps the state of tension, and four different direction traction ropes can limit the hoisted article by setting, when any direction shaking occurs, the reverse traction rope will pull the hoisted article, so that the hoisted article can avoid shaking in the process of hoisting.

[0017] 2. The concrete base mounting anti-shaking device, the upper surface of the concrete base is provided with a lifting frame, the two sides of the lifting frame are slidably connected with extrusion plates, the sides away from each other of the extrusion plates are rotatably connected with threaded shafts, the threaded shafts are in threaded connection with vertical ends of the lifting frame, the two sides and the outer side of the lifting frame are fixedly installed with connecting rings, and the traction ropes are sleeved in the connecting rings, so that the concrete base can be connected, and the problems of long connection points and long external suspension length of the traction ropes in the prior art are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a fixed table connection schematic view of the utility model;

[0020] Figure 3 It is a lifting frame schematic view of the utility model;

[0021] Figure 4 It is a winding wheel connection schematic view of the utility model.

[0022] 1, fixed table; 2, traction rope; 3, support frame; 4, winding wheel; 5, motor; 6, through hole; 7, plug-in rod; 8, pressing head; 9, counterweight; 10, lifting frame; 11, extrusion plate; 12, threaded shaft; 13, connecting ring; 14, clamping hook; 15, friction disc; 16, connecting frame; 17, extrusion mechanism; 171, telescopic sleeve; 172, friction plate; 18, connecting frame; 19, baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Reference Figures 1-4The utility model provides a concrete pedestal installs anti -shaking device, including fixed platform 1, fixed platform 1 includes at least left and right symmetry and front and back symmetry, fixed platform 1 is connected with concrete pedestal through tow rope 2, and the vertical end of fixed platform 1 is fixedly installed with support frame 3, and the middle part of support frame 3 is rotatably connected with winding wheel 4, and tow rope 2 is fixedly wound on the outer surface of winding wheel 4, and one side of support frame 3 is fixedly installed with motor 5, and the output end of motor 5 is fixedly connected with the central shaft of winding wheel 4, and the horizontal end of fixed platform 1 is equipped with through -hole 6 on both sides, and the inside of through -hole 6 is slidably connected with inserting rod 7, and the top end of inserting rod 7 is fixedly installed with the pressing head 8 of the diameter greater than through -hole 6, and the horizontal end of fixed platform 1 places counterweight 9.

[0025] The pressing head 8 is divided into two sections, the diameter of the cylindrical section at the bottom is greater than the diameter of the through -hole 6, and the diameter of the hemispherical section at the top is greater than the diameter of the cylindrical section, which can be used to fix the fixed platform 1 to the ground using the inserting rod 7 and the pressing head 8.

[0026] The upper surface of the concrete pedestal is provided with a lifting frame 10, and the two sides of the lifting frame 10 are slidably connected with the extrusion plates 11. The sides of the extrusion plates 11 away from each other are rotatably connected with threaded shafts 12, which are threadedly connected with the vertical ends of the lifting frame 10. The two sides and the outside of the lifting frame 10 are fixedly installed with connecting rings 13, and the tow rope 2 is sleeved inside the connecting rings 13. This arrangement can connect the concrete pedestal and avoid the problem of long external suspension length of the tow rope 2 in the prior art.

[0027] The end of the tow rope 2 away from the winding wheel 4 is fixedly installed with a clamping hook 14, which includes a sleeve that slides and limits the opening. This arrangement can quickly connect the tow rope 2 with the device.

[0028] The center shaft of the winding wheel 4 away from the motor 5 is fixedly installed with a friction disc 15, and the vertical end of the fixed platform 1 is fixedly installed with a connecting frame 16. The end of the connecting frame 16 away from the fixed platform 1 is fixedly installed with an extrusion mechanism 17 that extrudes the friction disc 15. The setting of the friction disc 15 can limit the rotation of the winding wheel 4 to avoid sliding.

[0029] The extrusion mechanism 17 includes a telescopic sleeve 171, and the free end of the telescopic sleeve 171 is fixedly installed with a friction plate 172 that extrudes the friction disc 15 when the telescopic sleeve 171 is extended. This arrangement can effectively extrude and limit the friction disc 15.

[0030] The front end of the fixing table 1 is provided with a connecting frame 18 outside the winding wheel 4, the front end of the connecting frame 18 is slidingly connected with a baffle 19, the traction rope 2 passes below the baffle 19, the outgoing end of the traction rope 2 is above, when the traction rope 2 is tensioned, the baffle 19 can be moved upwards, so that whether the traction rope 2 is tensioned can be identified.

[0031] The winding wheel 4 and the concrete base are connected through a winding chain, the chain is wound on the outer surface of the winding wheel 4, through such a setting, the chain can be used to authorize, but the chain itself cannot rotate, which can avoid shaking.

[0032] In use, the fixing table 1 is fixed at four corners of the hoisted article respectively, and the traction rope 2 is connected with the hoisted article, in the hoisting process, different motors 5 are selected to rotate forward or reverse according to the hoisting moving direction, so that the traction rope 2 always keeps tensioned, through setting four traction ropes 2 in different directions, the hoisted article can be limited, when shaking in any direction occurs, the hoisted article will be pulled by the reverse traction rope 2, so that the hoisted article can avoid shaking in the hoisting process.

[0033] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between or among the entities or actions.

[0034] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A concrete pedestal mounted anti-sway device comprising a fixed table (1), characterized in that: The fixed platform (1) comprises at least one left-right symmetrical type and a front-back symmetrical type, and the fixed platform (1) is connected with the concrete base through a traction rope (2); A supporting frame (3) is fixedly installed at the vertical end of the fixed platform (1), a winding wheel (4) is rotatably connected to the middle part of the supporting frame (3), the traction rope (2) is fixedly wound on the outer surface of the winding wheel (4), a motor (5) is fixedly installed on one side of the supporting frame (3), and the output end of the motor (5) is fixedly connected with the central shaft of the winding wheel (4); Holes (6) are formed in the horizontal end of the fixed platform (1) on both sides, a plug-in rod (7) is slidably connected in the holes (6), a pressing head (8) with a larger diameter than the holes (6) is fixedly installed at the top end of the plug-in rod (7), and a counterweight (9) is placed at the horizontal end of the fixed platform (1).

2. A concrete pedestal mounted anti-sway device according to claim 1, characterized in that: The pressing head (8) is divided into two sections, the diameter of the cylindrical section at the bottom end is larger than that of the holes (6), and the diameter of the hemispherical section at the top end is larger than that of the cylindrical section.

3. A concrete pedestal mounted anti-sway device according to claim 1, wherein: A lifting frame (10) is arranged on the upper surface of the concrete base, extrusion plates (11) are slidably connected on both sides of the lifting frame (10), threaded shafts (12) are rotatably connected to the sides away from each other of the extrusion plates (11), the threaded shafts (12) are threadedly connected with the vertical ends of the lifting frame (10), connecting rings (13) are fixedly installed on both sides and the outer side of the lifting frame (10), and the traction rope (2) is sleeved in the connecting rings (13).

4. A concrete pedestal mounted anti-sway device according to any one of claims 1-3, characterized in that: A clamping hook (14) is fixedly installed at the end of the traction rope (2) away from the winding wheel (4), and the clamping hook (14) comprises a sleeve that slides to limit the opening.

5. A concrete pedestal mounted anti-sway device according to claim 4, wherein: A friction disc (15) is fixedly installed at the end of the central shaft of the winding wheel (4) away from the motor (5), a connecting frame (16) is fixedly installed at the vertical end of the fixed platform (1), and an extrusion mechanism (17) that extrudes the friction disc (15) is fixedly installed at the end of the connecting frame (16) away from the fixed platform (1).

6. A concrete pedestal mounted anti-sway device according to claim 5, wherein: The extrusion mechanism (17) comprises a telescopic sleeve (171), and a friction plate (172) that extrudes the friction disc (15) when the telescopic sleeve (171) is stretched is fixedly installed at the free end of the telescopic sleeve (171).

7. A concrete pedestal mounted anti-sway device according to claim 6, wherein: A connecting frame (18) is arranged outside the winding wheel (4) at the front end of the fixed platform (1), a baffle (19) is slidably connected to the front end of the connecting frame (18), and the traction rope (2) passes below the baffle (19).

8. A concrete pedestal mounted anti-sway device according to claim 7, wherein: The winding wheel (4) and the concrete base are connected through a chain that can be wound, and the chain is wound on the outer surface of the winding wheel (4).

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