CN219233833U

CN219233833U - Reinforcing steel bar connection tool

Info

Publication number: CN219233833U
Application number: CN202223175205.2U
Authority: CN
Inventors: 韩士豪
Original assignee: Xiamen Shuoguo Chenglin Construction Engineering Co ltd
Current assignee: Xiamen Shuoguo Chenglin Construction Engineering Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a steel bar connecting tool, which has the technical scheme that: the device comprises two work tables, wherein two connecting columns are fixedly arranged between the two work tables, limit grooves are formed in the top surfaces of the work tables, and adjusting frames are arranged on the top surfaces of the two work tables; the coupling assembling sets up one side of alignment jig for carry out auxiliary connection to the reinforcing bar, coupling assembling includes the movable plate, movable plate fixed mounting is in one side of alignment jig, the bottom surface fixed mounting of movable plate has the grip block, a plurality of grip groove has been seted up to the bottom surface of grip block, through workstation, spliced pole, spacing groove, alignment jig, movable plate, grip block, grip groove, movable groove, fixed plate, connecting hole, column spinner and first thread groove mutually support and use, thereby be convenient for carry out the centre gripping restriction to the connecting sleeve of reinforcing bar, prevent that the reinforcing bar from moving at the sleeve when sleeve connection takes place for the staff is connected the reinforcing bar subsequently.

Description

Reinforcing steel bar connection tool

Technical Field

The utility model relates to the technical field of steel bar connection tools, in particular to a steel bar connection tool.

Background

The steel bar connection means the connection mode of steel bars, and the connection mode of steel bars mainly has ligature overlap joint, mechanical connection, sleeve pipe grout connection and welding four kinds, and the steel bar joint should set up in the atress less department as far as possible, should avoid the great key position of structure atress, avoid beam-end, post end stirrup encryption scope when the antidetonation design, if must be in this regional connection, then should adopt mechanical connection or welding.

For example, chinese patent publication No. CN207597723U, a vertical connecting bar outlet tool frame is proposed, this vertical connecting bar outlet tool frame of patent can carry out effectual fixing with prefabricated component vertical connecting bar outlet structure, and prefabricated component vertical connecting bar outlet structure is after entering into this tool frame, also can effectually realize the location operation between each reinforcing bar in the outlet structure, but in this scheme, because the connection of two reinforcing bars is to use the reinforcing bar connecting sleeve, connect two reinforcing bars, and when connecting sleeve and reinforcing bar are connected in general, the connecting sleeve that probably needs the manual work to hold the connecting sleeve and put into the connecting sleeve with the reinforcing bar, and the connecting sleeve surface of reinforcing bar is comparatively smooth, and then the reinforcing bar connecting sleeve can drop in the staff's hand, thereby can reduce the connection effect of reinforcing bar.

For example, chinese patent publication No. CN212836766U, in which an auxiliary tool for fast connecting a steel bar and a straight threaded sleeve is proposed, at least two clamping members for horizontally clamping the steel bar are provided on the support frame, a sleeve clamping member is installed at a middle position of the clamping member on the support frame, when in use, the steel bar is clamped in the clamping member, the straight threaded sleeve is clamped in the sleeve clamping member, the sleeve clamping member is rotated manually, the sleeve clamping member drives the straight threaded sleeve to rotate, the steel bar can only move in the clamping member along the axial direction of the steel bar, the steel bar is screwed into the straight threaded sleeve, the distance of screwing the two sections of steel bar into the straight threaded sleeve is the same because the straight threaded sleeve is at the middle position of the two clamping members, the lengths of the two sections of steel bar extending into the straight threaded sleeve are different, resulting in poor connection stability of the steel bar, but in the scheme, because the connection of the two steel bars is made by using the steel bar connecting sleeve, when the two steel bar connecting sleeve is connected with the steel bar, the connecting sleeve is usually required to be manually held in the connecting sleeve, the connecting sleeve is only in the connecting sleeve, the connecting sleeve can be put in the connecting sleeve along with the steel bar, the connecting surface is smoother, and then the connecting surface of the steel bar can drop down, and the connecting force of the worker can drop down the steel bar.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steel bar connecting tool, which solves the problems that as the two steel bars are connected by using the steel bar connecting sleeve, when the connecting sleeve is connected with the steel bars, the steel bars are possibly placed in the connecting sleeve by manual hand holding of the connecting sleeve, the surface of the connecting sleeve of the steel bars is smooth, and the steel bar connecting sleeve can drop from hands of staff, so that the connecting effect of the steel bars can be reduced.

The technical aim of the utility model is realized by the following technical scheme:

the steel bar connection tool comprises two work tables, wherein two connecting columns are fixedly arranged between the two work tables, limiting grooves are formed in the top surfaces of the work tables, and adjusting frames are arranged on the top surfaces of the two work tables; the coupling assembling sets up one side of alignment jig for carry out auxiliary connection to the reinforcing bar, coupling assembling includes: the movable plate, movable plate fixed mounting is in one side of regulating frame, the bottom surface fixed mounting of movable plate has the grip block, a plurality of centre gripping groove has been seted up to the bottom surface of grip block, the movable groove has been seted up to the top surface of workstation, the regulating frame with the movable groove activity cup joints, the both sides of regulating frame respectively fixed mounting have the fixed plate, the connecting hole has been seted up to the top surface of fixed plate, the column spinner has been cup jointed in the interior circular wall activity of connecting hole, the screw thread has been seted up to the outer circular wall of column spinner, first screw thread groove has been seted up to the top surface of workstation, the column spinner with first screw thread groove threaded connection.

In order to facilitate the movement of the auxiliary reinforcing steel bars and reduce friction between the reinforcing steel bars and the ground, as the reinforcing steel bar connecting tool provided by the utility model, preferably, one side of the workbench is provided with the mounting frame, two rotating grooves are respectively formed in two sides of the inside of the mounting frame, the bearing is fixedly sleeved on the inner circular wall surface of the rotating grooves, two auxiliary columns are arranged in the mounting frame, rotating columns are respectively and fixedly arranged at two ends of the auxiliary columns, the rotating columns are fixedly sleeved with the inner rings of the bearing, and the positioning grooves are formed in the outer circular wall surfaces of the auxiliary columns.

In order to facilitate limiting of the adjusting frame, as the steel bar connecting tool provided by the utility model, preferably, a sliding groove is formed in one side of the inner part of the movable groove, sliding blocks are fixedly arranged on two sides of the adjusting frame respectively, and the sliding blocks are movably sleeved with the sliding groove.

In order to reduce the movement of the steel bar connecting sleeve, as the steel bar connecting tool, preferably, a rubber plate is fixedly arranged on the inner bottom surface of the limiting groove.

In order to increase friction between the auxiliary column and the steel bar so that the auxiliary column can be rotated easily, the steel bar connecting tool is preferably provided with the rubber sleeve fixedly sleeved on the inner circular wall surface of the positioning groove.

In order to facilitate disassembly of the mounting frame, as the steel bar connecting tool provided by the utility model, preferably, two clamping grooves are formed in one side of the workbench, two clamping columns are fixedly arranged on one side of the mounting frame, and the clamping columns are movably sleeved with the clamping grooves.

In order to facilitate the connection of the workbench and the mounting frame, as the steel bar connection tool provided by the utility model, preferably, the two sides of the workbench are respectively provided with the fixing holes, the fixing holes are communicated with the clamping grooves, the inner circular wall surface of the fixing holes is movably sleeved with the threaded column, one side of the clamping column is provided with the second threaded groove, and the threaded column is in threaded connection with the second threaded groove.

In summary, the utility model has the following advantages:

through workstation, spliced pole, spacing groove, alignment jig, movable plate, grip block, centre gripping groove, movable groove, fixed plate, connecting hole, column spinner and the use of mutually supporting of first thread groove that set up to be convenient for carry out the centre gripping restriction to the connecting sleeve of reinforcing bar, prevent that the reinforcing bar from moving in sleeve when passing through telescopic joint, so that the staff is subsequently connected the reinforcing bar.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting frame of the present utility model;

FIG. 3 is a schematic view of the structure of the work table of the present utility model;

FIG. 4 is a schematic diagram of a mobile plate structure of the present utility model;

fig. 5 is a schematic view of the structure of the mounting frame of the present utility model.

Reference numerals: 1. a work table; 2. a connecting column; 3. a limit groove; 4. an adjusting frame; 5. a moving plate; 6. a clamping block; 7. a clamping groove; 8. a moving groove; 9. a fixing plate; 10. a connection hole; 11. a spin column; 12. a first thread groove; 13. a chute; 14. a slide block; 15. a second thread groove; 16. a rubber plate; 17. a mounting frame; 18. a rotating groove; 19. a bearing; 20. an auxiliary column; 21. a positioning groove; 22. rotating the column; 23. a rubber sleeve; 24. a clamping column; 25. a clamping groove; 26. a fixing hole; 27. and (5) a threaded column.

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.

Example 1

Referring to fig. 1, 2, 3 and 4, a steel bar connection tool comprises two work tables 1, two connecting columns 2 are fixedly installed between the work tables 1, limit grooves 3 are formed in the top surfaces of the work tables 1, adjusting frames 4 are arranged on the top surfaces of the two work tables 1, a connection component is arranged on one side of each adjusting frame 4 and used for carrying out auxiliary connection on steel bars, each connection component comprises a movable plate 5, the movable plates 5 are fixedly installed on one side of each adjusting frame 4, clamping blocks 6 are fixedly installed on the bottom surfaces of the movable plates 5, a plurality of clamping grooves 7 are formed in the bottom surfaces of the clamping blocks 6, movable grooves 8 are formed in the top surfaces of the work tables 1, the adjusting frames 4 are movably sleeved with the corresponding movable grooves 8, fixing plates 9 are fixedly installed on two sides of each adjusting frame 4, connecting holes 10 are formed in the top surfaces of the fixing plates 9, rotating columns 11 are movably sleeved on the inner circular wall surfaces of the connecting holes 10, the outer circular wall surface of the rotary column 11 is provided with threads, the top surface of the workbench 1 is provided with a first thread groove 12, the rotary column 11 is in threaded connection with the first thread groove 12, through the clamping block 6, when a worker connects two reinforcing bars, firstly, the connecting sleeve of the reinforcing bars is placed in the limiting groove 3, the central position of the reinforcing bar connecting sleeve is positioned between the two workbenches 1, at the moment, the two ends of the reinforcing bar connecting sleeve are respectively positioned in the two limiting grooves 3, then the worker drives the movable plate 5 and the clamping block 6 to move through the movement adjusting frame 4, the clamping block 6 is further moved downwards to enable the clamping block 6 to be close to the connecting sleeve of the reinforcing bars, then the clamping block 6 extrudes the reinforcing bar connecting sleeve, so that the two are clung together, at the moment, the rotary column 11 and the fixed plate 9 are driven by the adjusting frame 4 to be close to the top surface of the workbench 1, after the clamping block 6 extrudes and clamps the steel bar sleeve, the rotary column 11 is placed in the first thread groove 12, and then the rotary column 11 is screwed down, so that the clamping restriction is carried out on the connecting sleeve of the steel bar, the steel bar is prevented from moving in the sleeve when being connected through the sleeve, and the worker can connect the steel bar subsequently.

Example two

Based on the above embodiment 1, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, one side of the workbench 1 is provided with the mounting frame 17, two rotating grooves 18 are respectively provided at both sides of the inside of the mounting frame 17, the bearing 19 is fixedly sleeved on the inner circular wall surface of the rotating groove 18, two auxiliary columns 20 are provided in the inside of the mounting frame 17, two rotating columns 22 are respectively fixedly installed at both ends of the auxiliary columns 20, the rotating columns 22 are fixedly sleeved on the inner ring of the bearing 19, the positioning groove 21 is provided on the outer circular wall surface of the auxiliary columns 20, through the auxiliary columns 20, after the connecting sleeve of the steel bar is limited, by respectively placing two steel bars into the inside of the two limiting grooves 3, then part of the steel bar is placed in the inside of the positioning groove 21, when the worker moves the steel bar to approach the connecting sleeve, the steel bar drives the auxiliary columns 20, the rotating columns 22 and the bearing 19, thereby facilitating the movement of the auxiliary steel bar, reducing friction between the steel bar and the ground, the sliding grooves 13 are respectively fixedly installed at both sides of the adjusting frame 4, the sliding blocks 14 are fixedly installed on the inner side of the sliding grooves 13, and the rubber plate 16 is fixedly installed on the inner bottom surface of the limiting groove 3.

Example III

Based on the

above embodiment

1 or 2, referring to fig. 1, fig. 2, fig. 3 and fig. 5, the rubber sleeve 23 is fixedly sleeved on the inner circular wall surface of the positioning groove 21, two clamping grooves 25 are provided on one side of the workbench 1, two clamping columns 24 are fixedly mounted on one side of the mounting frame 17, the clamping columns 24 are movably sleeved with the clamping grooves 25, the clamping columns 24 are driven to move by moving the mounting frame 17 through the arranged clamping columns 24, the clamping columns 24 are moved out of the clamping grooves 25, so that the mounting frame 17 is convenient to detach, fixing holes 26 are respectively provided on two sides of the workbench 1, the fixing holes 26 are communicated with the clamping grooves 25, threaded columns 27 are movably sleeved on the inner circular wall surface of the fixing holes 26, second threaded grooves 15 are provided on one side of the clamping columns 24, the threaded columns 27 are in threaded connection with the second threaded grooves 15, the clamping columns 24 are placed into the inside of the clamping grooves 25 through the arranged threaded columns 27, and then the threaded columns 27 are placed into the inside of the second threaded grooves 15, and the clamping columns 24 and the clamping grooves 7 can be fixed, so that the workbench 1 and the workbench 17 are convenient to connect together.

Working principle: referring to fig. 1-5, when a worker connects two steel bars, through the provided clamping blocks 6, firstly, the connecting sleeve of the steel bars is placed in the limiting groove 3, then the center of the connecting sleeve of the steel bars is located between the two work tables 1, at this time, two ends of the connecting sleeve of the steel bars are respectively located in the two limiting grooves 3, then the worker drives the moving plate 5 and the clamping blocks 6 to move through the moving adjusting frame 4, and then the clamping blocks 6 move downwards to enable the clamping blocks 6 to be close to the connecting sleeve of the steel bars, then the clamping blocks 6 squeeze the connecting sleeve of the steel bars, so that the two are tightly attached together, at this time, the rotating column 11 and the fixing plate 9 can be close to the top surface of the work table 1 under the driving of the adjusting frame 4, after the clamping blocks 6 squeeze and clamp the connecting sleeve of the steel bars, the rotating column 11 is placed in the first threaded groove 12, then the rotating column 11 is screwed up, so that the connecting sleeve of the steel bars is conveniently clamped and prevented from moving at the sleeve when the sleeve is connected through the sleeve, and the worker subsequently connects the steel bars.

Through the auxiliary column 20 that sets up, after the connecting sleeve of reinforcing bar is restricted, through putting into the inside of two spacing grooves 3 respectively with two reinforcing bars, then place the part position of reinforcing bar in the inside of constant head tank 21, when the staff removes the reinforcing bar and is close to connecting sleeve, the reinforcing bar can drive auxiliary column 20, rotate post 22 and bearing 19 and rotate to the auxiliary bar of being convenient for removes, reduces the friction of reinforcing bar and ground.

Through the screw thread post 27 that sets up, through putting into the inside of joint groove 25 with joint post 24, and then put into the inside of second screw thread groove 15 with screw thread post 27, can fix joint post 24 and centre gripping groove 7 to be convenient for link together workstation 1 and mounting bracket 17.

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

1. The utility model provides a frock is connected to reinforcing bar which characterized in that includes:

two work tables (1), two connecting columns (2) are fixedly arranged between the two work tables (1), limit grooves (3) are formed in the top surfaces of the work tables (1), and adjusting frames (4) are arranged on the top surfaces of the two work tables (1);

the coupling assembling sets up one side of alignment jig (4) for carry out auxiliary connection to the reinforcing bar, coupling assembling includes: the movable plate (5), movable plate (5) fixed mounting is in one side of regulating frame (4), the bottom surface fixed mounting of movable plate (5) has grip block (6), a plurality of centre gripping groove (7) have been seted up to the bottom surface of grip block (6), movable groove (8) have been seted up to the top surface of workstation (1), regulating frame (4) with movable groove (8) activity cup joints, fixed plate (9) have respectively fixed mounting to the both sides of regulating frame (4), connecting hole (10) have been seted up to the top surface of fixed plate (9), the interior circular wall activity of connecting hole (10) cup joints column (11), the screw thread has been seted up to the outer circular wall of column (11), first screw thread groove (12) have been seted up to the top surface of workstation (1), column (11) with first screw thread groove (12) threaded connection.

2. The rebar junction tool of claim 1, wherein: one side of workstation (1) is provided with mounting bracket (17), two rotation grooves (18) have been seted up respectively to the inside both sides of mounting bracket (17), the interior round wall of rotation groove (18) is fixed to be cup jointed bearing (19), the inside of mounting bracket (17) is provided with two auxiliary column (20), the both ends of auxiliary column (20) are fixed mounting respectively has rotation post (22), rotation post (22) with the fixed cup joint of inner ring of bearing (19), constant head tank (21) have been seted up to the outer round wall of auxiliary column (20).

3. The rebar junction tool of claim 1, wherein: a sliding groove (13) is formed in one side of the inner part of the movable groove (8), sliding blocks (14) are fixedly arranged on two sides of the adjusting frame (4) respectively, and the sliding blocks (14) are movably sleeved with the sliding groove (13).

4. The rebar junction tool of claim 1, wherein: and a rubber plate (16) is fixedly arranged on the inner bottom surface of the limiting groove (3).

5. The rebar junction tool of claim 2, wherein: the inner circular wall surface of the positioning groove (21) is fixedly sleeved with a rubber sleeve (23).

6. The rebar junction tool of claim 2, wherein: two clamping grooves (25) are formed in one side of the workbench (1), two clamping columns (24) are fixedly arranged on one side of the mounting rack (17), and the clamping columns (24) are movably sleeved with the clamping grooves (25).

7. The rebar junction tool of claim 6, wherein: the two sides of the workbench (1) are respectively provided with a fixing hole (26), the fixing holes (26) are communicated with the clamping grooves (25), the inner circular wall surface of each fixing hole (26) is movably sleeved with a threaded column (27), one side of each clamping column (24) is provided with a second threaded groove (15), and the threaded columns (27) are in threaded connection with the second threaded grooves (15).