Steel bar meter with connecting piece

Abstract

The utility model discloses a steel bar meter with a connecting piece, which relates to the technical field of civil engineering and comprises a steel bar meter, two steel bar rods and two steel bars, the two steel bar rods are respectively arranged at the left end and the right end of the steel bar meter, and the left end and the right end of the steel bar meter are respectively and fixedly connected with a fixing ring. One ends of the steel bar rods are fixedly connected with connectors, fastening assemblies are arranged on the front side and the rear side of the outer wall of the fixing ring correspondingly, the two steel bars are arranged in the other ends of the two steel bar rods correspondingly, and fastening bolts are arranged on the sides, away from the connectors, of the outer walls of the steel bar rods. And the exterior of the fastening bolt penetrates through the bottom of the reinforcing steel bar rod through the reinforcing steel bar. The reinforcing steel bar meter and the reinforcing steel bar rod are connected and fixed through the fixing ring and the connector, the reinforcing steel bar is fixedly connected into one end of the reinforcing steel bar rod through the fastening bolt, it is effectively guaranteed that the reinforcing steel bar meter is in an axis stress state, and the monitoring accuracy of the reinforcing steel bar meter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a steel bar meter with a connecting piece. Background Art

[0002] The rebar meter is a vibrating wire sensor that is buried in hydraulic structures or other concrete structures for a long time to measure the stress of the rebar inside the structure and can simultaneously measure the temperature of the buried point. By installing the rebar meter on the rebar, it mainly measures the ultimate tensile stress of the rebar. The existing technology has the following problems:

[0003] When the existing rebar meter is installed with the rebar, the installation is time-consuming and labor-intensive, and the monitoring data is inaccurate due to the non-complete axial force, thereby reducing the accuracy of the rebar meter detection. Secondly, during the installation of the rebar meter, the stability of the connection between the rebar meter and the rebar rod is not good, thereby reducing the service life of the installation. Utility Model Content

[0004] The utility model provides a steel bar meter with a connecting piece to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A steel bar meter with a connecting piece comprises a steel bar meter, two steel bar rods and two steel bars, the two steel bar rods are respectively arranged at the left and right ends of the steel bar meter, the left and right ends of the steel bar meter are respectively fixedly connected with a fixing ring, one end of the steel bar rod is fixedly connected with a connecting head, fastening components are respectively arranged on the front and rear sides of the outer wall of the fixing ring, the two steel bars are respectively arranged inside the other ends of the two steel bar rods, and a fastening bolt is arranged on the side of the outer wall of the steel bar rod away from the connecting head, and the outside of the fastening bolt passes through the steel bar to the bottom of the steel bar.

[0007] A further improvement of the technical solution of the utility model is that the interior of the fixing ring is sleeved with the outer wall of the connecting head, and connecting components are arranged on the sides of the outer walls of the two connecting heads that are away from each other.

[0008] A further improvement of the technical solution of the utility model is that the fastening assembly includes a fixing plate, bolts and nuts, a connecting groove is provided on the middle side of one end of the fixing plate away from the rebar meter, and a connecting hole is provided on the top of the fixing plate through the connecting groove and passes through the top and bottom.

[0009] A further improvement of the technical solution of the utility model is that the outer wall of the bolt passes through the bottom of the fixing plate through a connecting hole and is connected to the internal thread of the nut, one end of the fixing plate is fixedly connected to the outer wall of the fixing ring, and rubber bumps are respectively provided on the upper and lower sides of the inner wall of the fixing ring.

[0010] A further improvement of the technical solution of the utility model is that grooves are respectively provided on the upper and lower sides of the outer wall of the connector, and the interior of the grooves is clamped with the outer wall of the rubber protrusion.

[0011] A further improvement of the technical solution of the utility model is that the connecting assembly includes a connecting ring, and the front and rear sides of the connecting ring are respectively fixedly connected with connecting plates, and the middle sides of the two connecting plates at one end away from the steel bar are fixedly connected with connecting columns, and the tops of the two connecting columns are provided with connecting grooves that pass through from top to bottom.

[0012] A further improvement of the technical solution of the utility model is that the inner wall of the connecting ring is fixedly connected to the outer wall of the connecting head at a side close to the reinforcement rod.

[0013] A further improvement of the technical solution of the utility model is that a fixing groove is provided at one end of the reinforcement rod away from the connecting head, the inner wall of the fixing groove is provided with an internal thread, the outer wall of the reinforcement is threadedly connected to the inner wall of the fixing groove, the outer wall of the fixing groove is provided with an insertion hole that passes through up and down, and the bottom of the outer wall of the fastening bolt passes through the reinforcement rod to the bottom of the reinforcement rod and is threadedly connected with a fastening nut.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a rebar meter with a connecting piece, which adopts the cooperation between the rebar meter, a fixing ring, a rebar rod, a rebar, a fastening assembly, a connecting head and a fastening bolt. The rebar meter and the rebar rod are connected and fixed by the fixing ring and the connecting head, and the rebar is fixedly connected to the inside of one end of the rebar rod by arranging a fastening bolt. This solves the problem that when the existing rebar meter and the rebar are installed, the installation is time-consuming and labor-intensive, and the monitoring data is inaccurate due to non-complete axial force, thereby reducing the accuracy of the rebar meter detection. It effectively ensures that the rebar meter is in an axial force state, changes the current situation in the field of civil engineering that the rebar meter is difficult to install, time-consuming and generates high temperature, and improves the beneficial effect of the accuracy of the rebar meter monitoring.

[0016] 2. The utility model provides a rebar meter with a connecting piece, which adopts the cooperation between a fixing ring, a fastening assembly and a connecting head. By inserting the connecting head into the interior of the fixing ring for positioning, and then fastening and connecting the fastening assembly on the fixing ring with the connecting assembly in the connecting head, the problem of poor stability of the connection between the rebar meter and the rebar rod during the installation of the rebar meter is solved, thereby reducing the service life of the installation, and achieving the beneficial effect of improving the stability of the connection between the rebar meter and the rebar rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of a steel bar meter with a connecting piece of the utility model;

[0018] Figure 2 It is a schematic diagram of the disassembled three-dimensional structure of a steel bar meter with a connecting piece of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the fastening assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the connecting ring of the utility model

[0021] Figure 5 It is a schematic diagram of the connection between the reinforcement rod and the reinforcement three-dimensional structure of the utility model.

[0022] In the figure: 1. steel bar meter; 2. fixing ring; 21. rubber bump; 3. steel bar rod; 301. fixing groove; 31. internal thread; 302. socket; 4. steel bar; 5. fastening assembly; 51. fixing plate; 510. connecting groove; 5101. connecting hole; 52. bolt; 53. nut; 6. connecting head; 601. groove; 61. connecting assembly; 610. connecting ring; 611. connecting plate; 612. connecting column; 6120. connecting groove; 7. fastening bolt; 71. fastening nut. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a steel bar meter with a connecting piece, comprising a steel bar meter 1, two steel bar rods 3 and two steel bars 4, the two steel bar rods 3 are respectively arranged at the left and right ends of the steel bar meter 1, the left and right ends of the steel bar meter 1 are respectively fixedly connected with a fixing ring 2, one end of the steel bar rod 3 is fixedly connected with a connecting head 6, fastening components 5 are respectively arranged on the front and rear sides of the outer wall of the fixing ring 2, the two steel bars 4 are respectively arranged inside the other ends of the two steel bar rods 3, and a fastening bolt 7 is arranged on the side of the outer wall of the steel bar rod 3 away from the connecting head 6, and the outside of the fastening bolt 7 passes through the steel bar 4 to the bottom of the steel bar 3;

[0025] A rebar meter 1, a fixing ring 2, a rebar rod 3, rebars 4, a fastening assembly 5, a connecting head 6 and a fastening bolt 7 are set; the rebar meter 1 and the rebar rod 3 are fastened together by the cooperation of the fixing ring 2, the connecting head 6 and the fastening assembly 5; and the rebar 4 is fastened and installed inside the rebar rod 3 by the cooperation of the rebar rod 3 and the fastening bolt 7.

[0026] like Figure 2As shown, the utility model provides a technical solution for a rebar meter with a connecting piece: the interior of the fixed ring 2 is sleeved with the outer wall of the connecting head 6, and a connecting component 61 is provided on the side of the outer walls of the two connecting heads 6 that are away from each other, and is connected to the fastening component 5 on the fixed ring 2 through the connecting component 61, thereby improving the fastness of the connection between the rebar meter 1 and the rebar rod 3.

[0027] like Figure 3 As shown, the utility model provides a technical solution for a rebar meter with a connecting piece: the fastening assembly 5 includes a fixing plate 51, a bolt 52 and a nut 53, a connecting groove 510 is provided on the middle side of one end of the fixing plate 51 away from the rebar meter 1, a connecting hole 5101 penetrating from top to bottom is provided on the top of the fixing plate 51 through the connecting groove 510, the outer wall of the bolt 52 passes through the connecting hole 5101 to the bottom of the fixing plate 51 and is connected to the internal thread of the nut 53, the bolt 52 is inserted from top to bottom through the connecting groove 510, and the nut 53 is screwed on the bolt 52 to achieve a connection and fixing effect, one end of the fixing plate 51 is fixedly connected to the outer wall of the fixing ring 2, and rubber bumps 21 are respectively provided on the upper and lower sides of the inner wall of the fixing ring 2.

[0028] like Figure 4 As shown, the utility model provides a technical solution for a steel bar meter with a connecting piece: grooves 601 are respectively provided on the upper and lower sides of the outer wall of the connecting head 6, and the interior of the groove 601 is clamped with the outer wall of the rubber protrusion 21, and the outer wall of the rubber protrusion 21 is squeezed and clamped with the inner wall of the groove 601, so as to play a role in preliminary connection and positioning between the fixing ring 2 and the connecting head 6, and the connecting component 61 includes a connecting ring 610, and the front and rear sides of the connecting ring 610 are respectively fixedly connected with connecting plates 611, and the middle sides of the two connecting plates 611 away from the steel bar 3 are fixedly connected with connecting columns 612, and the tops of the two connecting columns 612 are provided with connecting grooves 6120 that pass through from top to bottom, and the inner wall of the connecting ring 610 is fixedly connected to the outer wall of the connecting head 6 close to the steel bar 3, and the connecting column 612 is inserted into the interior of the connecting groove 510, and then the bolt 52 is inserted from top to bottom along the connecting groove 6120, so as to fix the connecting column 612 in the interior of the connecting groove 510, thereby further improving the stability of the connection.

[0029] like Figure 5As shown, the utility model provides a technical solution for a steel bar meter with a connecting piece: a fixing groove 301 is provided at one end of the steel bar rod 3 away from the connecting head 6, and an internal thread 31 is provided on the inner wall of the fixing groove 301. The outer wall of the steel bar 4 is threadedly connected to the inner wall of the fixing groove 301, and an insertion hole 302 which passes through the upper and lower parts is provided on the outer wall of the fixing groove 301. The bottom of the outer wall of the fastening bolt 7 passes through the steel bar 4 to the bottom of the steel bar rod 3 and is threadedly connected with a fastening nut 71. The steel bar 4 is first screwed into the fixing groove 301 through the internal thread 31, and then the fastening bolt 7 is used to be inserted from top to bottom through the insertion hole 302 and the steel bar 4, thereby improving the stability of the steel bar 4 in the fixing groove 301.

[0030] The working principle of this rebar meter with connecting parts is described in detail below.

[0031] like Figure 1-5 As shown, when installing and connecting the steel bar meter 1 and the steel bar 4, first, insert the connecting head 6 at one end of the steel bar rod 3 into the interior of the fixing ring 2, and while inserting, align the groove 601 on the connecting head 6 with the rubber protrusion 21 in the fixing ring 2, so that after the insertion, the rubber protrusion 21 is squeezed and engaged into the interior of the groove 601, and the connecting columns 612 on both sides of the connecting head 6 are respectively inserted into the connecting grooves 510 of the fixing plates 51 on both sides, so as to perform a preliminary positioning connection between the steel bar meter 1 and the steel bar 3, and then insert the two bolts 52 from the connecting holes 5101 on the fixing plate 51 respectively, and then penetrate from the bottom of the fixing plate 51 through the connecting groove 6120 in the connecting column 612, and then screw the nut 53 on the bottom of the bolt 52 to fix it, so as to complete the steel bar. The meter 1 and the steel bar rod 3 are fastened and fixed, and then the end of the steel bar 4 is brought into contact with the fixing groove 301 at the other end of the steel bar rod 3, and the end of the steel bar 4 is fixed inside the fixing groove 301 by screwing with the internal thread 31, and then the drill is used to drill a connecting hole that is connected up and down for the steel bar 4 through the socket 302. The drill is an existing product and will not be described in detail here. Finally, the fastening bolt 7 is inserted through the socket 302 and the connecting hole on the steel bar 4, and the fastening bolt 7 is screwed and fixed with the fastening nut 71 to complete the fastening installation between the steel bar meter 1, the steel bar rod 3 and the steel bar 4, effectively ensuring that the steel bar meter is in an axial force state, changing the current situation in the field of civil engineering that the steel bar meter is difficult to install, time-consuming and generates high temperature, and improving the accuracy of the steel bar meter monitoring.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel bar meter with a connecting piece, comprising a steel bar meter (1), two steel bar rods (3) and two steel bars (4), characterized in that: The two steel bars (3) are respectively arranged at the left and right ends of the steel bar meter (1), and the left and right ends of the steel bar meter (1) are respectively fixedly connected to fixing rings (2), one end of the steel bar (3) is fixedly connected to a connecting head (6), and fastening components (5) are respectively arranged on the front and rear sides of the outer wall of the fixing ring (2), and the two steel bars (4) are respectively arranged inside the other ends of the two steel bars (3), and a fastening bolt (7) is arranged on the side of the outer wall of the steel bar (3) away from the connecting head (6), and the outside of the fastening bolt (7) passes through the steel bar (4) to the bottom of the steel bar (3).

2. A steel bar meter with a connector according to claim 1, characterized in that: The interior of the fixing ring (2) is sleeved with the outer wall of the connecting head (6), and a connecting assembly (61) is provided on the side away from the outer walls of the two connecting heads (6).

3. A steel bar meter with a connector according to claim 1, characterized in that: The fastening assembly (5) comprises a fixing plate (51), bolts (52) and nuts (53); a connecting groove (510) is provided at the middle side of one end of the fixing plate (51) away from the steel bar meter (1); and a communicating hole (5101) is provided at the top of the fixing plate (51) through the connecting groove (510) and extending from top to bottom.

4. A steel bar meter with a connector according to claim 3, characterized in that: The outer wall of the bolt (52) passes through the bottom of the fixing plate (51) through the connecting hole (5101) and is connected to the internal thread of the nut (53). One end of the fixing plate (51) is fixedly connected to the outer wall of the fixing ring (2). Rubber bumps (21) are respectively provided on the upper and lower sides of the inner wall of the fixing ring (2).

5. A steel bar meter with a connector according to claim 1, characterized in that: Grooves (601) are respectively provided on the upper and lower sides of the outer wall of the connector (6), and the interior of the groove (601) is snap-fitted to the outer wall of the rubber protrusion (21).

6. A steel bar meter with a connector according to claim 2, characterized in that: The connection assembly (61) comprises a connection ring (610), the front and rear sides of the connection ring (610) are respectively fixedly connected to connection plates (611), the middle sides of the ends of the two connection plates (611) away from the reinforcement rod (3) are both fixedly connected to connection columns (612), and the tops of the two connection columns (612) are each provided with a connecting groove (6120) that passes through from top to bottom.

7. A steel bar meter with a connector according to claim 6, characterized in that: The inner wall of the connecting ring (610) is fixedly connected to a side of the outer wall of the connecting head (6) close to the reinforcement rod (3).

8. A steel bar meter with a connector according to claim 1, characterized in that: A fixing groove (301) is formed at one end of the reinforcement rod (3) away from the connector (6); an inner wall of the fixing groove (301) is provided with an internal thread (31); an outer wall of the reinforcement rod (4) is threadedly connected to the inner wall of the fixing groove (301); an insertion hole (302) is formed on the outer wall of the fixing groove (301) and passes through the fixing groove (301); the bottom of the outer wall of the fastening bolt (7) passes through the reinforcement rod (4) to the bottom of the reinforcement rod (3) and is threadedly connected to a fastening nut (71).

Images