CN222435929U - A steel cage positioning device - Google Patents

Abstract

The utility model discloses a reinforcement cage positioning device which comprises a bottom plate and a reinforcement cage body, wherein a circular opening is formed in the bottom of the bottom plate, a square cylinder is fixedly connected to the upper side of the bottom plate, an electric telescopic rod is fixedly connected to the outer side wall of the square cylinder, a clamping piece is fixedly connected to the tail end of a mounting block, a fixing seat is fixedly connected to the inner side wall of the square cylinder, a sliding block is connected to the inner side of the fixing seat in a sliding manner, an indicating rod is fixedly connected to the outer portion of the sliding block, a graduated scale is fixedly connected to the outer portion of the fixing seat, a rebound structure is arranged in the fixing seat, and a pull rope is fixedly connected to the outer portion of the clamping piece. The device is through the circular opening of square section of thick bamboo, stake hole and square section of thick bamboo geometric center all align, and after the steel reinforcement cage was hoisted to the section of thick bamboo, utilize the same pushing structure of four lateral walls, make each direction pushing structure stretch out the distance the same, quick adjustment steel reinforcement cage to square section of thick bamboo center realizes with stake hole accurate alignment, has improved the location effect, has effectively avoided the incident.

Description

Steel reinforcement cage positioner

Technical Field

The utility model relates to the technical field of reinforcement cage positioning, in particular to a reinforcement cage positioning device.

Background

With the rapid development of the construction industry, the reinforced concrete structure is increasingly widely applied to various projects. The reinforcement cage is used as an important component of a concrete structure, and the positioning accuracy of the reinforcement cage directly influences the stability and the safety of the whole structure. However, the traditional reinforcement cage positioning method often has the problems of low positioning precision, complex operation, low efficiency and the like, and is difficult to meet the requirements of modern engineering construction.

In the prior art, the positioning of the reinforcement cage mainly depends on manual adjustment or a simple positioning device, the accurate alignment between the reinforcement cage and the pile hole is generally difficult to realize by the positioning modes, the operation process is complex and is easily influenced by external environment, therefore, in the pile-down process of the reinforcement cage, the positioning effect is not ideal and even safety accidents are caused due to offset or collision, and therefore, the reinforcement cage positioning device is provided for the technical problems.

Disclosure of utility model

The utility model aims to provide a steel reinforcement cage positioning device, which is characterized in that a circular opening of a square cylinder is aligned with a pile hole, so that the geometric center of the square cylinder is consistent with the circle center of the opening, after the steel reinforcement cage is hoisted into the cylinder, the same pushing structures of four side walls are utilized, the extending distances of the pushing structures in all directions are the same through the precise regulation and control of an electric telescopic rod, the steel reinforcement cage is quickly regulated to the center of the square cylinder, the accurate alignment with the pile hole is realized, the positioning effect is improved, and the safety accident is effectively avoided.

The utility model is realized by the following technical scheme:

The utility model provides a steel reinforcement cage positioner, includes bottom plate and steel reinforcement cage body, circular opening has been seted up to the bottom of bottom plate, the upside fixedly connected with square section of thick bamboo of bottom plate, and the geometric center of square section of thick bamboo aligns with circular open-ended centre of a circle, the inside sliding connection of square section of thick bamboo has two sets of backup pads of symmetrical arrangement, the steel reinforcement cage body is placed in the upper surface of backup pad, the equal fixedly connected with electric telescopic handle of lateral wall of square section of thick bamboo, the end of electric telescopic handle stretches into square section of thick bamboo in and fixedly connected with installation piece, the end fixedly connected with fastener of installation piece, the equal fixedly connected with fixing base of inside wall of square section of thick bamboo, and the position phase-match of fixing base, the inside sliding connection of fixing base has the slider, the outside fixedly connected with pilot rod of fixing base, and be sliding connection between pilot rod and the scale, the internally mounted of fixing base has rebound structure, the outside fixedly connected with stay cord of fastener, and the bottom fixedly connected with of stay cord that passes the fixing base is in the downside of slider.

Preferably, the bottom of the bottom plate is fixedly connected with a drill rod.

Preferably, a group of draw-in grooves have been seted up to the outside of backup pad, and another group the outside fixedly connected with fixture block of backup pad, phase-match between fixture block and the draw-in groove, and two sets of backup pad splice through draw-in groove and fixture block.

Preferably, the outside fixedly connected with connecting plate of backup pad, and connecting plate fixed connection is in the outside of square section of thick bamboo, the outside fixedly connected with handle of backup pad.

Preferably, the clamping piece is abutted with the frame of the reinforcement cage body.

Preferably, a sliding groove is formed in the fixing seat, and the sliding block is in sliding connection with the sliding groove.

Preferably, the rebound structure comprises a spring, the spring is fixedly connected to the upper end of the inner side of the fixing seat, and the tail end of the spring is fixedly connected to the upper side of the sliding block.

The technical scheme of the utility model has at least the following beneficial effects:

According to the steel reinforcement cage positioning device, the circular opening aligned with the pile hole is formed, so that the geometric center of the square cylinder is aligned with the circle center of the circular opening, after the steel reinforcement cage is hoisted and transported into the square cylinder, the same pushing structures are arranged on the four side walls of the square cylinder, and the extending distances of the pushing structures in the four directions are adjusted to be the same by operating the electric telescopic rods, so that the position of the steel reinforcement cage is quickly adjusted, the steel reinforcement cage is moved to the center of the square cylinder, the steel reinforcement cage can be accurately aligned with the pile hole, accurate pile placing is realized, the positioning effect is improved, and the occurrence of safety accidents is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a second overall structure of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A;

FIG. 4 is a partial side cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of B in FIG. 4;

FIG. 6 is an enlarged view of C in FIG. 1;

FIG. 7 is a partial cross-sectional elevation view of the present utility model;

FIG. 8 is an enlarged view of D of FIG. 7;

The icon is 1, a bottom plate; 2, a circular opening, 3, a drill rod, 4, a square cylinder, 5, a supporting plate, 6, a clamping groove, 7, a clamping block, 8, a connecting plate, 9, a handle, 10, a reinforcement cage body, 11, an electric telescopic rod, 12, a mounting block, 13, a clamping piece, 14, a fixing seat, 15, a sliding groove, 16, a sliding block, 17, an indicating rod, 18, a graduated scale, 19, a spring, 20 and a pull rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the reinforcement cage positioning device provided by the utility model comprises a bottom plate 1 and a reinforcement cage body 10, wherein a circular opening 2 is formed in the bottom of the bottom plate 1, a square cylinder 4 is fixedly connected to the upper side of the bottom plate 1, the geometric center of the square cylinder 4 is aligned with the circle center of the circular opening 2, two groups of symmetrically arranged support plates 5 are slidably connected to the inside of the square cylinder 4, the reinforcement cage body 10 is placed on the upper surface of the support plates 5, electric telescopic rods 11 are fixedly connected to the outer side walls of the square cylinder 4, the tail ends of the electric telescopic rods 11 extend into the square cylinder 4 and are fixedly connected with mounting blocks 12, clamping pieces 13 are fixedly connected to the tail ends of the mounting blocks 12, fixed seats 14 are fixedly connected to the inner side walls of the square cylinder 4, the positions of the fixed seats 14 are matched with the positions of the electric telescopic rods 11, sliding blocks 16 are slidably connected to the inside of the fixed seats 14, indication rods 17 are fixedly connected to the outside of the sliding blocks 16, scales 18 are slidably connected between the indication rods 17 and the scales 18, rebound structures are slidably installed inside the fixed seats 14, the outside of the clamping pieces 13 are fixedly connected to the outside of the sliding blocks 20, and the outside of the clamping blocks 20 are fixedly connected to the bottom of the sliding blocks 16.

The bottom of the bottom plate 1 is fixedly connected with a drill rod 3, and various geology can be drilled into through the drill rod 3, so that the bottom plate 1 is installed.

Clamping grooves 6 are formed in the outer portions of one group of supporting plates 5, clamping blocks 7 are fixedly connected to the outer portions of the other group of supporting plates 5, the clamping blocks 7 are matched with the clamping grooves 6, the two groups of supporting plates 5 are spliced through the clamping grooves 6 and the clamping blocks 7, the two groups of supporting plates 5 are convenient to quickly assemble through the clamping blocks 7 and the clamping grooves 6, and the supporting effect of the supporting plates 5 can be improved.

The outside fixedly connected with connecting plate 8 of backup pad 5, and connecting plate 8 fixed connection is in the outside of square section of thick bamboo 4, through connecting bolt and square section of thick bamboo 4 threaded connection on the connecting plate, can realize the fixed of backup pad 5, the outside fixedly connected with handle 9 of 8 backup pad 5 is convenient for take out the backup pad through handle 9.

The clamping piece 13 is abutted with the frame of the reinforcement cage body 10, the sliding groove 15 is formed in the fixing seat 14, the sliding block 16 is in sliding connection with the sliding groove 15, the rebound structure comprises a spring 19, the spring 19 is fixedly connected to the upper end of the inner side of the fixing seat 14, the tail end of the spring 19 is fixedly connected to the upper side of the sliding block 16, and when the pull rope 20 is in a loosening state, the spring 19 stretches and resets the sliding block to the top.

According to the working principle of the reinforcement cage positioning device based on the embodiment, when the reinforcement cage positioning device is used, firstly, the bottom plate 1 is installed above a pile hole through the drill rod 3, meanwhile, the circle center of the pile hole is controlled to be rotated by the circular opening 2, then, the reinforcement cage is hoisted through the crane, the reinforcement cage is placed on the supporting plate 5, the electric telescopic rod 11 is operated to enable the clamping piece 13 to extend out, the frame of the reinforcement cage is abutted, meanwhile, the clamping piece 13 can pull the pull rope 20, the sliding block 16 slides downwards, the indicating rod 17 slides on the graduated scale 18, at the moment, the indicating rods 17 on four groups of side walls are observed again, the readings of the indicating rods 17 on the graduated scale 18 are read, if the readings on two opposite sides are different, at the moment, the electric telescopic rod 11 on one side is controlled to push the clamping piece 13, the other side is synchronously retracted by the same in time, the readings corresponding to the indicating rods 17 on the two opposite sides are controlled, the four directions are adjusted in a same manner, and the distances of the clamping piece 13 extending out in the directions are the same, so that the positions of the reinforcement cage can be adjusted, the rapid adjustment of the reinforcement cage is realized, the center position of the square cylinder 4 is moved, the square cage can be aligned with the pile hole, the pile can be enabled to move up the pile accurately, the reinforcement cage is enabled to move down, the reinforcement cage is enabled to be accurately and the pile is dismounted, and then, the accident can be accurately and the pile can be dismounted down through the crane is prevented.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A steel cage positioning device, characterized in that it comprises a bottom plate (1) and a steel cage body (10), wherein a circular opening (2) is provided at the bottom of the bottom plate (1), a square tube (4) is fixedly connected to the upper side of the bottom plate (1), and the geometric center of the square tube (4) is aligned with the center of the circular opening (2), two groups of symmetrically arranged support plates (5) are slidably connected inside the square tube (4), the steel cage body (10) is placed on the upper surface of the support plate (5), the outer side walls of the square tube (4) are fixedly connected to an electric telescopic rod (11), the end of the electric telescopic rod (11) extends into the square tube (4) and is fixedly connected to a mounting block (12), and the end of the mounting block (12) A clamping piece (13) is fixedly connected, the inner side walls of the square tube (4) are fixedly connected with a fixing seat (14), and the position of the fixing seat (14) matches the position of the electric telescopic rod (11), the interior of the fixing seat (14) is slidably connected with a slider (16), the exterior of the slider (16) is fixedly connected with an indicating rod (17), the exterior of the fixing seat (14) is fixedly connected with a scale (18), and the indicating rod (17) and the scale (18) are slidably connected, a rebound structure is installed inside the fixing seat (14), the exterior of the clamping piece (13) is fixedly connected with a pull rope (20), and the pull rope (20) passes through the bottom of the fixing seat (14) and is fixedly connected to the lower side of the slider (16). 2. A steel cage positioning device according to claim 1, characterized in that a drill rod (3) is fixedly connected to the bottom of the base plate (1). 3. A steel cage positioning device according to claim 1, characterized in that: a groove (6) is provided on the outside of one group of support plates (5), and a block (7) is fixedly connected to the outside of another group of support plates (5), the block (7) matches the groove (6), and the two groups of support plates (5) are spliced through the groove (6) and the block (7). 4. A steel cage positioning device according to claim 1, characterized in that: the outside of the support plate (5) is fixedly connected to a connecting plate (8), and the connecting plate (8) is fixedly connected to the outside of the square tube (4), and the outside of the support plate (5) is fixedly connected to a handle (9). 5. A reinforcement cage positioning device according to claim 1, characterized in that the clamping member (13) abuts against the frame of the reinforcement cage body (10). 6. A steel cage positioning device according to claim 1, characterized in that a slide groove (15) is provided inside the fixing seat (14), and a sliding block (16) is slidably connected to the slide groove (15). 7. A steel cage positioning device according to claim 1, characterized in that the rebound structure includes a spring (19), the spring (19) is fixedly connected to the inner upper end of the fixing seat (14), and the end of the spring (19) is fixedly connected to the upper side of the slider (16).