Steel bar positioning structure

Abstract

The utility model provides a steel bar positioning structure. Relates to the technical field of building construction. The reinforcing steel bar positioning structure comprises a frame sleeve, a plurality of limiting sleeves are arranged in the frame sleeve, two transverse rods are fixedly installed in the frame sleeve, a plurality of sliding plates are slidably installed on the two transverse rods, sliding blocks are fixedly installed at the bottoms of the sliding plates, and supporting tables are fixedly installed on the inner walls of the two sides of the frame sleeve. Sliding rails are fixedly installed at the tops of the two supporting tables, the two sliding rails penetrate through the multiple sliding blocks and are slidably connected with the sliding blocks, clamping grooves are formed in the tops of the multiple sliding plates, buckling grooves are formed in the inner walls of the sides, away from each other, of every two corresponding clamping grooves, and inserting blocks are arranged in the multiple clamping grooves. The steel bar positioning structure has the advantages that the distance between two adjacent steel bars can be adjusted according to actual requirements, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar positioning structure. Background Art

[0002] During the construction process, in order to carry out the construction better and safely, the steel bars are generally tied together to fix multiple steel bars into one, forming an overall frame structure with greater strength and stability. In the process of tying, in order to ensure that the distance between two adjacent steel bars is uniform, a positioning mechanism is used to position the steel bars, thereby assisting in the tying process.

[0003] For example, a patent document with the authorization announcement number CN218149936U proposes a steel bar positioning structure, including multiple clamping frames that can be clamped on the building formwork, multiple movable grooves are provided on the outer wall of the clamping frame, and a fixed rod is slidably matched with the inner wall of the movable groove. One end of the fixed rod is connected and fixed to a limiting plate, and the other end of the fixed rod is connected and fixed to a stud, and a fastening nut is threadedly connected to the stud. Multiple limiting grooves are provided on the top surface of the clamping frame, and a stopper is slidably connected in the limiting groove, and a threaded rod is rotatably connected to the outer wall of the stopper. This application sets up a clamping frame again above the building formwork, and the steel bar can be re-positioned by the fixed plate on the clamping frame. At this time, the steel bar is positioned at two points and is basically in a vertical state. Since the subsequent binding spacing is fixed, the steel bar will always be in a vertical state. This avoids the problem of the prior art that the lower end of the steel bar is fixed, and the upper end of the steel bar will be slightly bent.

[0004] However, it is found during use that in most positioning structures including the above-mentioned ones, the distance between two adjacent steel bars may be different when tying multiple steel bars due to different actual construction requirements, that is, the distance between two adjacent steel bars is not always constant, while the distance between two adjacent clamping grooves in the above-mentioned positioning structure is fixed. Therefore, it is difficult to apply to different construction occasions and the applicability is poor.

[0005] Therefore, it is necessary to provide a new steel bar positioning structure to solve the above technical problems. Utility Model Content

[0006] The utility model aims to provide a steel bar positioning structure which can adjust the distance between two adjacent steel bars according to actual needs and has strong applicability.

[0007] In order to solve the above technical problems, the steel bar positioning structure provided by the utility model includes: a frame sleeve, a plurality of limit sleeves are arranged in the frame sleeve, two cross bars are fixedly installed in the frame sleeve, a plurality of slide plates are slidably installed on the two cross bars, a plurality of slide plates are fixedly installed on the bottom of the plurality of slide plates, support platforms are fixedly installed on the inner walls on both sides of the frame sleeve, a slide rail is fixedly installed on the top of the two support platforms, the two slide rails pass through the plurality of slide plates and are slidably connected to the slide plates, a plurality of slide plates are provided with a card slot on the top, a buckle slot is arranged on the inner wall on the side away from each other of the corresponding two card slots, an insert block is arranged in the plurality of card slots, and the side away from each other of the corresponding two insert blocks extends into the corresponding buckle slot, and a connecting mechanism is provided on the plurality of limit sleeves for forming a connection with the insert block.

[0008] Preferably, the connecting mechanism includes two sliding rods, the two sliding rods are fixedly mounted on the outer wall of the limit sleeve, the two sliding rods are slidably mounted with a pull plate, the bottom of the two pull plates are fixedly mounted with a connecting strip, the bottoms of the two connecting strips extend into the corresponding card slots and are fixedly connected to the corresponding plug blocks, the ends of the two sliding rods away from each other are fixedly mounted with a baffle, the two sliding rods are sleeved with a return spring, the ends of the two return springs away from each other are respectively fixedly connected to the two pull plates, and the ends of the two return springs close to each other are fixedly connected to the limit sleeve.

[0009] Preferably, scale bars are fixedly mounted on the inner walls on both sides of the frame sleeve, and pointer bars are fixedly mounted on the sides of the plurality of slide plates away from each other, and the bottoms of the plurality of pointer bars are in contact with the corresponding scale bars.

[0010] Preferably, support legs are fixedly mounted on both side outer walls of the frame sleeve.

[0011] Preferably, two limiting rods are fixedly mounted on the outer wall of the limiting sleeve, and the two limiting rods respectively penetrate the two pulling plates and are slidably connected to the two pulling plates.

[0012] Preferably, the connecting strip is L-shaped, and a pull ring is fixedly installed on one side of the two pull plates close to each other.

[0013] Preferably, tops of the plurality of slide plates are all threadedly mounted with top screws, and the plurality of top screws are in conflict with the corresponding cross bars.

[0014] Compared with the related art, the steel bar positioning structure provided by the utility model has the following beneficial effects:

[0015] The utility model provides a steel bar positioning structure, which can firmly limit a single steel bar therein by means of a limit sleeve, so that the spacing between two adjacent steel bars can be always kept constant, thereby ensuring that the binding process is completed smoothly and the binding accuracy is also high, and, by means of a plurality of slide plates, and the cooperation of scale bars and pointer bars, the position of each limit sleeve can be accurately adjusted, so that the spacing between two adjacent limit sleeves can be changed, so that it can be suitable for the binding work of steel bars with other spacings, and the applicability is greatly enhanced. In addition, through the design of the insert block and the buckle groove, the limit sleeves with different inner diameters can be replaced according to actual needs, thereby further improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the steel bar positioning structure provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the middle frame sleeve, the cross bar and the slide rail of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the slide plate and the pointer bar in the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the card slot and the buckle slot in the utility model;

[0022] Figure 7 It is a schematic diagram of the assembly of the limit sleeve, the pull plate and the insert block in the utility model.

[0023] Numbers in the figure: 1. frame sleeve; 2. limit sleeve; 3. cross bar; 4. slide plate; 5. slide block; 6. support platform; 7. slide rail; 8. top screw; 9. scale bar; 10. pointer bar; 11. slot; 12. buckle slot; 13. insert block; 14. slide rod; 15. pull plate; 16. connecting strip; 17. reset spring; 18. baffle. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 7The steel bar positioning structure includes: a frame sleeve 1 and a plurality of limit sleeves 2 arranged inside the frame sleeve 1, and support legs are fixed on the outer walls on both sides of the frame sleeve 1, and two cross bars 3 are fixed inside the frame sleeve 1, and a plurality of slide plates 4 are slidably installed on the two cross bars 3, and a slider 5 is fixed at the bottom of each slide plate 4, and a support platform 6 is fixed on the inner walls on both sides of the frame sleeve 1, and a slide rail 7 is fixed on the top of the two support platforms 6, and the plurality of slide plates 5 are slidably placed on the two slide rails 7 to ensure the sliding stability of the slide plates 4, and a plurality of slide plates 4 are provided on the top There is a card slot 11, and a buckle groove 12 is opened on the inner wall of the two corresponding card slots 11 on the side away from each other. Insert blocks 13 are provided in multiple card slots 11, and the sides of the two corresponding insert blocks 13 away from each other extend into the corresponding buckle groove 12, so that the insert blocks 13 have a locking effect and cannot be taken out of the card slot 11. In order to form a connection between the limiting sleeve 2 and the insert block 13, and at the same time, the insert block 13 can be taken out of the card slot 11, a connecting mechanism is provided on the multiple limiting sleeves 2 for connecting the insert block 13 with the limiting sleeve 2.

[0026] The above-mentioned connecting mechanism includes two sliding bars 14, both of which are fixed on the outer wall of the limiting sleeve 2, and pull plates 15 are slidably installed on the two sliding bars 14, and pull rings are fixed on the sides of the two pull plates 15 that are close to each other, which is convenient for people to pull, and L-shaped connecting strips 16 are fixed at the bottom of the two pull plates 15, and the bottoms of the two connecting strips 16 extend into the corresponding card slots 11 and are fixedly connected to the corresponding plug blocks 13, and blocking sheets 18 are fixed at the ends of the two sliding bars 14 that are away from each other, and return springs 17 are sleeved on the two sliding bars 14, and the ends of the two return springs 17 that are away from each other are respectively fixedly connected to the two pull plates 15, and the ends that are close to each other are fixedly connected to the limiting sleeve 2, so that the plug block 13 can be taken out of the buckle slot 12 by pulling the pull plate 15, and then the plug block 13 can be directly lifted up to be taken out of the card slot 11.

[0027] In this method, in order to ensure the accuracy of adjustment of the limit sleeve 2, scale bars 9 are fixed on the inner walls on both sides of the frame sleeve 1, and pointer bars 10 are fixed on the side away from each other of the multiple slides 4, and the bottoms of the multiple pointer bars 10 are in contact with the corresponding scale bars 9.

[0028] In this embodiment, in order to ensure the linear sliding stability of the pull plate 15 , two limit rods are fixed on the outer wall of the limit sleeve 2 , and the two limit rods respectively penetrate the two pull plates 15 and are slidably connected to the two pull plates 15 .

[0029] In addition, when the slide plate 4 is adjusted to a specified position, in order to fix it on the cross bar 3 , top screws 8 are threadedly installed on the tops of the plurality of slide plates 4 , and the plurality of top screws 8 are in conflict with the corresponding cross bar 3 .

[0030] The working principle of the steel bar positioning structure provided by the utility model is as follows:

[0031] In the present invention, the inner diameter of the limiting sleeve 2 matches the diameter of the steel bar currently required to be tied, and before use, a plurality of limiting sleeves 2 with the same outer diameter but different inner diameters can be prepared so as to be suitable for positioning work of different steel bars;

[0032] When positioning the steel bars, first adjust the position of each limiting sleeve 2 according to the required spacing between two adjacent steel bars. When adjusting, first unscrew the top screw 8 on each slide plate 4 so that the top screw 8 is separated from the cross bar 3, so that the slide plate 4 loses its restriction and can slide easily. Then, start from the middle to both sides and adjust the position of each limiting sleeve 2 in turn. When adjusting, observe the position of the pointer bar 10 on the scale bar 9 to ensure that the spacing between two adjacent limiting sleeves 2 is the same. After adjusting each limiting sleeve 2, twist the corresponding top screw 8 to fix the corresponding slide plate 4 on the cross bar 3 to lock its position, so as to facilitate the adjustment of the next limiting sleeve 2.

[0033] After all adjustments are completed, the steel bars can be inserted into each limit sleeve 2 one by one. After all the steel bars are inserted, the multiple steel bars can be tied. After the tying is completed, the device can be pulled out from above the steel bars.

[0034] In subsequent use, if the diameter of the steel bars to be tied does not match the current limit sleeve 2, the corresponding two pull plates 15 can be pulled in the direction closer to each other to bring the corresponding plug block 13 out of the corresponding buckle groove 12, and then the limit sleeve 2 can be lifted up to remove it, and then the limit sleeve 2 that meets the usage specifications can be taken out, and the two pull plates 15 on it are still pulled to make the two plug blocks 13 retract. At the same time, the return spring 17 is in a compressed state, and then the two plug blocks 13 are placed in the corresponding two card slots 11. After they are completely inserted, the pull plate 15 is released, and the compressed return spring 17 releases the elastic force, and the corresponding plug block 13 is directly inserted into the corresponding buckle groove 12, thereby completing the replacement of one of the limit sleeves 2, and then the remaining limit sleeves 2 are replaced one by one according to this method until all of them are replaced.

[0035] Compared with the related art, the steel bar positioning structure provided by the utility model has the following beneficial effects:

[0036] The utility model provides a steel bar positioning structure, and a single steel bar can be firmly restricted therein by means of a limit sleeve 2, so that the spacing between two adjacent steel bars can be ensured to be always constant, thereby ensuring that the binding process is completed smoothly and the binding accuracy is also high, and, by means of a plurality of slide plates 4, and the cooperation of a scale bar 9 and a pointer bar 10, the position of each limit sleeve 2 can be accurately adjusted, so that the spacing between two adjacent limit sleeves 2 can be changed, so that it can be suitable for the binding work of steel bars with other spacings, and the applicability is greatly enhanced. In addition, through the design of the insert block 13 and the buckle groove 12, the limit sleeves 2 with different inner diameters can be replaced according to actual needs, thereby further improving the applicability.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel bar positioning structure, comprising a frame sleeve, characterized in that: The frame sleeve is provided with multiple limit sleeves, two cross bars are fixedly installed in the frame sleeve, multiple slides are slidably installed on the two cross bars, and slide blocks are fixedly installed on the bottom of the multiple slides. Support platforms are fixedly installed on the inner walls of both sides of the frame sleeve, and slide rails are fixedly installed on the tops of the two support platforms. The two slide rails pass through the multiple slides and are slidably connected to the slides. Slots are provided on the tops of the multiple slides, and buckle grooves are provided on the inner walls on the sides of the corresponding two slots away from each other. Insert blocks are provided in the multiple slots, and the sides of the corresponding two insert blocks away from each other extend into the corresponding buckle grooves, and connecting mechanisms are provided on the multiple limit sleeves for forming a connection with the insert blocks.

2. The steel bar positioning structure according to claim 1, characterized in that: The connecting mechanism includes two sliding rods, each of which is fixedly mounted on the outer wall of the limit sleeve, each of which is slidably mounted with a pull plate, each of which is fixedly mounted with a connecting strip at the bottom, each of which extends into the corresponding card slot and is fixedly connected to the corresponding insertion block, each of which has a blocking piece fixedly mounted at one end of the two sliding rods away from each other, each of which is sleeved with a return spring, each of which has an end of the two return springs away from each other fixedly connected to the two pull plates respectively, and each of which has an end of the two return springs close to each other fixedly connected to the limit sleeve.

3. The steel bar positioning structure according to claim 1, characterized in that: Scale bars are fixedly mounted on the inner walls of both sides of the frame sleeve, and pointer bars are fixedly mounted on the sides of the plurality of slide plates that are away from each other, and the bottoms of the plurality of pointer bars are in contact with the corresponding scale bars.

4. The steel bar positioning structure according to claim 1, characterized in that: Support legs are fixedly mounted on both side outer walls of the frame sleeve.

5. The steel bar positioning structure according to claim 2, characterized in that: Two limiting rods are fixedly mounted on the outer wall of the limiting sleeve, and the two limiting rods respectively penetrate the two pulling plates and are slidably connected with the two pulling plates.

6. The steel bar positioning structure according to claim 2, characterized in that: The connecting strip is L-shaped, and a pull ring is fixedly installed on one side of the two pull plates close to each other.

7. The steel bar positioning structure according to claim 1, characterized in that: Tops of the plurality of slide plates are all threadedly mounted with top screws, and the plurality of top screws are in conflict with the corresponding cross bars.

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