A device for accelerating the penetration of steel bars through truss plates

Abstract

The present application relates to the field of construction sites, and in particular to a device for accelerating the threading of steel bars through a truss plate, comprising a threading device arranged on the truss plate, wherein a threading device is arranged on all areas of the truss plate where a steel bar needs to be threaded, and the threading device is used to limit the moving direction of the steel bar when the truss plate is threaded with steel bars; each threading device comprises a cross bar, a vertical bar and a roller, each cross bar is fixedly connected to the truss plate, each cross bar is provided with a plurality of vertical bars, and the plurality of vertical bars are fixedly connected to the cross bar, and the ends of the plurality of vertical bars away from the cross bar are rotatably connected to a roller, a groove is provided on the circumferential side wall of the roller, the steel bar is located in the groove, and the roller is connected to the steel bar in a rolling manner. Through the above arrangement, the effect of improving the threading efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the field of construction sites, and in particular to a device for accelerating the penetration of steel bars through a truss plate. Background Art

[0002] At present, the truss plate is generally a plane or spatial structure with triangular units. Usually, steel bars are passed through the triangular units of the truss plate to fix the truss plate and the steel bars are connected to form a material with strong compressive resistance, which is widely used in the construction field.

[0003] In the existing reinforcement work on the truss plate, the steel bars are usually directly inserted into a plurality of triangular units of the truss plate so that the steel bars are fixedly connected to the truss plate.

[0004] The above-mentioned existing technical solutions have the following defects: in the process of directly inserting the steel bars into several triangular units of the truss plate, it is difficult to control the direction of the steel bars, and multiple people are required to cooperate in controlling the direction of the steel bars, resulting in low efficiency of the steel bars. Utility Model Content

[0005] In order to achieve the effect of improving the efficiency of reinforcing bar threading in a truss plate, the present application provides a device for accelerating the threading of reinforcing bars in a truss plate.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A device for accelerating the threading of steel bars through a truss plate comprises a threading device arranged on the truss plate, wherein a threading device is arranged on all areas on the truss plate where steel bars need to be threaded, and the threading device is used to limit the moving direction of the steel bars when the truss plate is threaded with steel bars; each threading device comprises a cross bar, a vertical bar and a roller, each cross bar is fixedly connected to the truss plate, each cross bar is provided with a plurality of vertical bars, the plurality of vertical bars are fixedly connected to the cross bar, the ends of the plurality of vertical bars away from the cross bar are rotatably connected to a roller, a groove is provided on the circumferential side wall of the roller, the steel bars are located in the groove, and the roller is used to be rollingly connected to the steel bars.

[0008] By adopting the above scheme, in order to determine the direction of the steel bars when they pass through several triangular units when inserting the steel bars into the truss plate, a roller is arranged between adjacent triangular units. Since the distance that the steel bars are inserted is long, it takes a long time to lay the rollers one by one, so a cross bar is fixedly connected to the truss plate, and several vertical bars are arranged on the cross bar. The ends of the several vertical bars away from the cross bar are rotatably connected with rollers. Through the above arrangement, in the process of fixing the steel bars to the truss plate through several triangular units, the steel bars pass through several rollers in turn, and the grooves in the rollers are used to constrain the moving direction of the steel bars. At the same time, the rollers are used to support the steel bars to avoid elastic bending of the steel bars under the action of gravity that affects the moving direction of the steel bars, reduce human control, and achieve the purpose of improving the efficiency of truss plate reinforcing.

[0009] Furthermore, the cross bar and the vertical bar are provided with adjusting parts and fastening bolts. The adjusting parts include sleeves. Several sleeves are provided. Each sleeve is sleeved on the cross bar and slidably connected with the cross bar. Each sleeve corresponds to a vertical bar. The sleeve is fixedly connected with the vertical bar. The fastening bolts are threadedly connected with the adjusting parts. The fastening bolts pass through the side walls of the sleeves and abut against the cross bar. The fastening bolts are used to limit the sleeves.

[0010] By adopting the above scheme, when the device is applied to different truss plates, due to the different specifications of different truss plates, a ring is set on the cross bar, the ring is slidably connected to the cross bar, and then the vertical bar is fixedly connected to the ring, so that the vertical bar is pushed and the vertical bar moves along the pushing direction of the cross bar, thereby controlling the displacement of the roller slidably connected to the vertical bar, so that a roller is provided in each adjacent triangular unit in the reinforcement passing direction, and a fastening bolt is provided to lock the positional relationship between the cross bar and the vertical bar after the positional relationship between the vertical bar and the cross bar is determined, and the fastening bolt is threadedly connected to the ring, and the fastening bolt is rotated so that the fastening bolt passes through the side wall of the ring and abuts against the cross bar, thereby completing the locking of the vertical bar.

[0011] Furthermore, the vertical rod includes a sleeve, an inner rod and a top screw, one end of the sleeve is fixedly connected to the roller, the inner rod is inserted into the end of the sleeve away from the roller, the inner rod is slidingly connected to the sleeve, and the end of the inner rod away from the sleeve is fixedly connected to the adjusting member. When the relative positions of the inner rod and the sleeve are determined, the top screw is used to pass through the side wall of the sleeve and abut against the inner rod.

[0012] By adopting the above scheme, when the device is applied to different truss plates, due to the different specifications of different truss plates, the vertical rod is set as a sliding rod with a sleeve sleeved outside the inner rod, and the relative sliding of the inner rod and the sleeve is controlled to make the roller height consistent with the rib height.

[0013] Furthermore, a connecting plate is provided between the roller and the sleeve, one end of the connecting plate is fixedly connected to the vertical rod, one end of the connecting plate is provided with a connecting groove, the roller is located in the connecting groove, and the connecting groove is rotatably connected to the roller.

[0014] By adopting the above scheme, in order to make the roller rotatably connected to the vertical rod, a connecting plate is fixedly connected to the end of the vertical rod away from the adjusting member, and a connecting groove is opened on the connecting plate. The roller is set in the connecting groove so that the roller is rotatably connected to the connecting groove.

[0015] Furthermore, it includes a linkage rod, which is vertically arranged with the vertical rod, and the linkage rod is vertically arranged with the horizontal rod. The linkage rod is used to fix and connect the vertical rods at the same position of adjacent reinforcing bar devices.

[0016] By adopting the above scheme, when the truss plates are different, it is necessary to adjust the spacing between adjacent rollers. A roller is provided in each of the two adjacent triangular units in the reinforcement threading direction. It is inefficient to adjust the spacing between two adjacent rollers one by one. Therefore, a linkage rod is fixedly connected to the sleeve, and the linkage rod is fixedly connected to each sleeve in the reinforcement threading direction, so that operating the height of one roller can cause all rollers connected by the linkage rod to be displaced synchronously, thereby improving work efficiency.

[0017] Furthermore, both ends of the crossbar are fixedly connected with tripods, and the tripods are used to abut against the truss plates.

[0018] Furthermore, a magnet is fixedly connected to the bottom wall of the tripod, and when the tripod abuts against the truss plate, the magnet is used to magnetically connect the tripod to the truss plate.

[0019] By adopting the above scheme, in order to connect the device to the truss plate, two tripods are fixedly connected at both ends of the cross bar, and the tripods are abutted against the truss plate. In order to enable the device to be recycled on different truss plates, a magnetic sheet is fixedly connected to the bottom wall of each tripod, and the triangle and the truss plate can be magnetically connected through the magnetic sheet.

[0020] In summary, this application has the following technical effects:

[0021] 1. A device is provided to accelerate the threading of steel bars in the truss plate. In order to determine the direction of the steel bars when they are inserted into the truss plate through a number of triangular units, a roller is provided between adjacent triangular units. Since the distance for the steel bars to be inserted is long, it takes a long time to lay the rollers one by one. Therefore, a cross bar is fixedly connected to the truss plate, and a number of vertical bars are provided on the cross bar. The ends of the vertical bars away from the cross bar are rotatably connected with rollers. In the process of fixing the steel bars to the truss plate through a number of triangular units, the steel bars pass through a number of rollers in turn. The grooves in the rollers are used to constrain the traveling direction of the steel bars. At the same time, the rollers are used to support the steel bars, so as to avoid elastic bending of the steel bars under the action of gravity that affects the traveling direction of the steel bars, reduce manpower control, and achieve the purpose of improving the efficiency of threading steel bars in the truss plate.

[0022] 2. By setting the adjusting piece, when the device is applied to different truss plates, due to the different specifications of different truss plates, a collar is set on the crossbar, the collar is slidably connected to the crossbar, and then the vertical rod is fixedly connected to the collar, so that the vertical rod is pushed and the vertical rod moves along the pushing direction of the crossbar, thereby controlling the displacement of the roller slidably connected to the vertical rod, so that a roller is set in each of the adjacent triangular units in the reinforcement penetration direction;

[0023] 3. By setting a linkage rod, when the truss plates are different, it is necessary to adjust the spacing between adjacent rollers. A roller is set in each of the two adjacent triangular units in the reinforcement threading direction. It is inefficient to adjust the spacing between the two adjacent rollers one by one, so a linkage rod is fixedly connected to the sleeve, and the linkage rod is fixedly connected to each sleeve in the reinforcement threading direction, so that operating the height of one roller can make all the rollers connected by the linkage rod move synchronously, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a device for accelerating the penetration of steel bars through a truss plate in the present application;

[0025] Figure 2 It is a schematic diagram of the combined structure of several plug-in devices of the present application;

[0026] Figure 3 It is a structural schematic diagram of the plug-in device of the present application;

[0027] Figure 4 It is a cross-sectional view of the plug-in device of the present application.

[0028] In the figure, 1, truss plate; 2, reinforcing bar device; 21, horizontal bar; 22, vertical bar; 231, sleeve; 232, inner rod; 23, roller; 3, adjusting piece; 31, collar; 32, fastening bolt; 4, linkage rod; 5, reinforcement bar; 6, connecting plate; 7, tripod; 8, magnetic sheet; 9, top screw. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] Reference Figure 1-3 The present embodiment provides a device for accelerating the threading of steel bars in a truss plate, comprising a threading device 2 arranged on the truss plate 1, and all areas on the truss plate 1 that require a steel bar 5 to be threaded are fixedly connected to a threading device 2, and the threading device 2 is used to limit the moving direction of the steel bar 5 when the truss plate is threaded with steel bars; each threading device 2 comprises a cross bar 21, a vertical bar 22 and a roller 23, each cross bar 21 is fixedly connected to the truss plate 1, a plurality of vertical bars 22 are arranged on each cross bar 21, each vertical bar 22 is fixedly connected to the cross bar 21, and one end of each vertical bar 22 away from the cross bar 21 is rotatably connected to a roller 23, and a groove is provided on the circumferential side wall of the roller 23, and when the steel bar 5 passes through the roller 23, the steel bar 5 is located in the groove of the roller 23, and the roller 23 is rollingly connected to the steel bar 5, and the groove on the roller 23 is used to constrain the steel bar 5.

[0031] Reference Figure 3 and Figure 4Each vertical rod 22 includes a sleeve 231 and an inner rod 232, one end of the inner rod 232 is fixedly connected to the cross bar 21, the sleeve 231 is arranged at the end of the inner rod 232 away from the cross bar 21, the sleeve 231 is sleeved outside the inner rod 232, the inner rod 232 is slidably connected to the sleeve 231, and the end of the sleeve 231 away from the inner rod 232 is rotatably connected to the roller 23, and a top screw 9 is arranged on the sleeve 231, the top screw 9 passes through the side wall of the sleeve 231 and abuts against the inner rod 232, and the top screw 9 is threadedly connected to the sleeve 231, and the top screw 9 is used to fix the sleeve 231 and the inner rod 232.

[0032] Reference Figure 2 and Figure 3 The cam 31 is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32, each of which is provided with a plurality of screw threads 32,

[0033] Reference Figure 1 and Figure 3 A connecting plate 6 is provided between each sleeve 231 and the roller 23, and the connecting plate 6 has a connecting groove, the roller 23 is located in the connecting groove, and the roller 23 is rotatably connected to the connecting groove; a tripod 7 is fixedly connected to both ends of each cross bar 21, and a magnetic sheet is fixedly connected to the bottom wall of each tripod 7, and the magnetic sheet is used to magnetically connect the tripod 7 to the truss plate 1.

[0034] Reference Figure 1 A linkage rod 4 is fixedly connected to the sleeve 231, and the linkage rod 4 is vertically arranged with the sleeve 231. The linkage rod 4 fixedly connects all the sleeves 231 in the horizontal direction. The linkage rod 4 is used to fix the sleeves 231 of the adjacent reinforcing bar piercing device 2. The linkage rod 4 is vertically arranged with the vertical rod 22, and the linkage rod 4 is vertically arranged with the cross bar 21, so that the linkage rod 4 is pushed to move along the cross bar 21 by operation, and the linkage rod 4 drives all the sleeves 231 fixedly connected with the linkage rod 4 to slide along the cross bar 21 through the collar 31, thereby controlling the relative position relationship between the vertical rod 22 and the cross bar 21, and then the linkage rod 4 is operated to move up and down, and the linkage rod 4 drives the sleeve to move along the inner rod 232 of 231, and the inner rod 232 drives the roller 23 to move synchronously with the sleeve 231, thereby controlling the height of the roller 23.

[0035] The implementation principle of a device for accelerating the threading of steel bars in a truss plate according to an embodiment of the present application is as follows: when the device is used for threading steel bars, firstly, a threading device 2 is respectively arranged corresponding to all areas on the truss plate 1 that need to be threaded with steel bars, and a plurality of threading devices 2 are magnetically connected to the truss plate through a magnetic connection between a tripod 7 and the truss plate, and then a linkage rod 4 is used to fix and connect the inner rods 232 of adjacent threading devices 2 in the horizontal direction, and then the linkage rod 4 is pushed to make the collar 31 move along the cross bar 21, and the movement of the collar 31 drives the movement of the inner rod 232, and the movement of the inner rod 232 drives the movement of the roller 23 fixedly connected to the sleeve 231, so that a roller is arranged in each of two adjacent triangular units of the truss plate in the threading direction. Wheel 23, then rotate the fastening bolt 32, so that the fastening bolt 32 passes through the side wall of the ring 31 and abuts against the cross bar 21, thereby fixing the position of the cross bar 21 and the vertical bar 22; then adjust a plurality of linkage rods 4, and the linkage rod 4 drives the sleeve 231 to move along the inner rod 232, so that the height of each roller 23 is consistent with the height of the reinforcement to be inserted, and then rotate the top screw 9, the top screw 9 passes through the side wall of the sleeve 231 and abuts against the inner rod 232, which is used to fix the inner rod 232 and the sleeve 231; then place the steel bar 5 in the groove of the roller 23, push the steel bar 5 in the direction in which it needs to be inserted, the roller 23 is rollingly connected with the steel bar 5, and the groove on the roller 23 is used to constrain the steel bar 5, thereby completing the reinforcement insertion operation.

[0036] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed. However, as long as it is within the scope of the claims of the present application, it shall be protected by the patent law.

Claims

1. A device for accelerating the threading of steel bars through a truss plate, characterized in that: It comprises a reinforcing bar penetration device (2) arranged on the truss plate (1), wherein all areas on the truss plate (1) that require a reinforcing bar (5) to penetrate are provided with a reinforcing bar penetration device (2), and the reinforcing bar penetration device (2) is used to limit the moving direction of the reinforcing bar (5) when performing a reinforcing bar penetration operation on the truss plate (1); Each of the reinforcing bar threading devices (2) comprises a cross bar (21), a vertical bar (22) and a roller (23); each cross bar (21) is fixedly connected to the truss plate (1); a plurality of vertical bars (22) are arranged on each cross bar (21); the plurality of vertical bars (22) are fixedly connected to the cross bar (21); one end of the plurality of vertical bars (22) away from the cross bar (21) is rotatably connected to a roller (23); a groove is provided on the circumferential side wall of the roller (23); the steel bar (5) is located in the groove; and the roller (23) is rollingly connected to the steel bar (5).

2. A device for accelerating the threading of steel bars through a truss plate according to claim 1, characterized in that: The cross bar (21) and the vertical bar (22) are provided with an adjusting member (3) and a fastening bolt (32). The adjusting member (3) comprises a sleeve (31). A plurality of sleeves (31) are provided. Each sleeve (31) is sleeved on the cross bar (21) and is slidably connected to the cross bar (21). Each sleeve (31) corresponds to a vertical bar (22). The sleeve (31) is fixedly connected to the vertical bar (22). The fastening bolt (32) is threadedly connected to the adjusting member (3). The fastening bolt (32) passes through a side wall of the sleeve (31) and abuts against the cross bar (21). The fastening bolt (32) is used to limit the sleeve (31).

3. The device for accelerating the penetration of steel bars by truss plates according to claim 2, characterized in that: The vertical rod (22) comprises a sleeve (231), an inner rod (232) and a top screw (9); one end of the sleeve (231) is fixedly connected to the roller (23); the inner rod (232) is inserted into the end of the sleeve (231) away from the roller (23); the inner rod (232) is slidably connected to the sleeve (231); the end of the inner rod (232) away from the sleeve (231) is fixedly connected to the adjusting member (3); when the relative positions of the inner rod (232) and the sleeve (231) are determined, the top screw (9) is used to pass through the side wall of the sleeve (231) and abut against the inner rod (232).

4. The device for accelerating the threading of steel bars through truss plates according to claim 3, characterized in that: A connecting plate (6) is provided between the roller (23) and the sleeve (231), one end of the connecting plate (6) is fixedly connected to the vertical rod (22), one end of the connecting plate (6) is provided with a connecting groove, the roller (23) is located in the connecting groove, and the connecting groove is rotatably connected to the roller (23).

5. The device for accelerating the threading of steel bars through truss plates according to claim 1, characterized in that: The linkage rod (4) is vertically arranged with the vertical rod (22), and the linkage rod (4) is vertically arranged with the horizontal rod (21). The linkage rod (4) is used to fix and connect the vertical rods (22) at the same position of adjacent reinforcing bar piercing devices (2).

6. The device for accelerating the threading of steel bars through truss plates according to claim 1, characterized in that: Both ends of the crossbar (21) are fixedly connected to a tripod (7), and the tripod (7) is used to abut against the truss plate (1).

7. The device for accelerating the penetration of steel bars through truss plates according to claim 6, characterized in that: The bottom wall of the tripod (7) is fixedly connected with a magnet, and when the tripod (7) abuts against the truss plate (1), the magnet is used to magnetically connect the tripod (7) and the truss plate (1).

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