Fabricated bridge embedded part

Abstract

The utility model discloses an assembly type bridge embedded part which is composed of two sets of adapter plates. The adapter plate comprises daughter boards, the tops of the daughter boards are provided with gold-plated bonding pads, the bottom of the upper daughter board is provided with a motor, a motor output shaft is connected with a lead screw, and the tail end of the lead screw is connected with another daughter board. A connecting rod is arranged at the end of the upper-layer gold-plated bonding pad, a sliding sleeve is arranged at the tail end of the connecting rod, a conductive plug is arranged at the bottom of the sliding sleeve, a first wedge block is arranged on the side wall of the conductive plug and abuts against a second wedge block in a sliding mode, and the second wedge block is connected with a transverse rod and a sliding connecting frame which is connected with the bottom of the upper-layer daughter board in a sliding mode. The bottom end of the conductive plug is sleeved with a connecting socket fixed to the top of the lower-layer gold-plated bonding pad. In addition, the first wedge block and the connecting rod are connected with a tension spring, the conductive plug and the bottom end of the connecting rod are connected with a connecting line, the surface of the gold-plated pad is electroplated, the top of the gold-plated pad is provided with a clamping arm and an adjusting bolt, and the sliding connection frame and the daughter board are connected with a sliding groove. The embedded part is driven by the motor to achieve connection and separation, electrical connection is reliable, the clamping arms are adjustable, the structure is stable, and the construction efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic device technical field especially relates to a prefabricated bridge embedded part. BACKGROUND

[0002] At present, electronic components applied in bridge-related electronic systems have many deficiencies in connection methods. Traditional connection structures are often complex, requiring professional tools and high operating skills during installation, which not only increases the construction difficulty but also consumes a lot of time and labor cost, seriously affecting the project progress. Moreover, these connection methods are prone to looseness, poor contact and other problems during long-term use due to factors such as vibration and temperature change, leading to unstable electrical connection and affecting the normal operation of the entire electronic system.

[0003] In terms of electrical performance, existing electronic components have weak anti-interference ability and are easily affected by external electromagnetic environment, making it difficult to guarantee the accuracy and stability of signal transmission. At the same time, they have poor corrosion resistance and are easily corroded in the complex outdoor environment of the bridge, reducing the service life and reliability.

[0004] In addition, different specifications and functions of electronic components have poor adaptability, making it difficult to flexibly combine and adjust according to actual needs, limiting the optimization and upgrading of the electronic system.

[0005] Therefore, it is urgent to develop a prefabricated bridge embedded part electronic component with simple connection, reliable electrical performance, strong anti-interference and corrosion resistance, and high adaptability, which is of great significance for improving the performance, stability and service life of the bridge electronic system and promoting the intelligent development of bridge construction.

[0006] Therefore, it is urgent to develop a prefabricated bridge embedded part electronic component with simple connection, reliable electrical performance, strong anti-interference and corrosion resistance, and high adaptability, which is of great significance for improving the performance, stability and service life of the bridge electronic system and promoting the intelligent development of bridge construction. SUMMARY

[0007] The utility model aims at solving the shortcomings in the prior art and provides a prefabricated bridge embedded part.

[0008] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0009] The utility model relates to a prefabricated bridge embedded part, including two groups of adapter board composition, the adapter board includes a sub -board, the sub -board top all is equipped with gold -plated pad, is equipped with motor in the bottom of sub -board in upper layer, the output shaft of motor is coaxial with lead screw, and the tail end of lead screw is connected with another sub -board, and the end of gold -plated pad in upper layer is equipped with connecting rod, and the tail end of connecting rod is slidably covered with slide sleeve, and the bottom of slide sleeve is equipped with conductive plug, and the lateral surface of conductive plug is equipped with first wedge, and the end of first wedge is slidably contacted with second wedge, and the end of second wedge is connected with horizontal rod laterally, and the both ends of horizontal rod are connected with sliding connection frame, and the bottom of sliding connection frame is slidably connected with the bottom of sub -board in upper layer, and the bottom of conductive plug is slidably covered with connecting socket, and connecting socket is fixed to the top of gold -plated pad in lower layer.

[0010] Preferably, the first wedge is connected with the connecting rod by a same tension spring.

[0011] Preferably, the conductive plug is connected with the connecting rod by a same connecting wire.

[0012] Further, the gold-plated pads are all subjected to electroplating treatment.

[0013] Still further, the gold-plated pads are all symmetrically provided with two clamping arms at the top, and a plurality of adjusting bolts are threadedly inserted into one of the clamping arms.

[0014] Preferably, the sliding connection frame is provided with a sliding groove at the position connected with the sub -board.

[0015] The prefabricated bridge embedded part has the following beneficial effects:

[0016] The prefabricated bridge embedded part has the following beneficial effects:

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, which can be implemented according to the content of the specification, and in order to let the above and other purposes, characteristics and advantages of the utility model can be more obvious and easy to understand, the following preferred embodiments are taken, and the detailed description is as follows. DETAILED DESCRIPTION

[0018] Figure 1 It is a three-dimensional structure schematic view of the prefabricated bridge embedded part.

[0019] Figure 2 A side view structural schematic diagram of the assembled bridge pre-embedded part is provided in the utility model.

[0020] Figure 3 A side view structural schematic diagram of the assembled bridge pre-embedded part is provided in the utility model. Figure 2 A partial structure enlarged schematic diagram of the A place of the utility model.

[0021] Figure 4 A side view structural schematic diagram of the assembled bridge pre-embedded part is provided in the utility model.

[0022] In the drawing: 1, sub-plate; 2, gold-plated pad; 3, motor; 4, screw; 5, sliding connection frame; 6, connecting socket; 7, first wedge block; 8, second wedge block; 9, conductive plug; 10, sliding sleeve; 11, connecting rod; 12, tension spring; 13, connecting wire; 14, clamping arm; 15, adjusting bolt; 16, sliding groove; 17, cross bar. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Embodiment 1, refer to Figures 1 to 4 An assembled bridge pre-embedded part, comprising two groups of adapter plates, the adapter plate comprises a sub-plate 1, the sub-plate 1 top is equipped with gold-plated pad 2, the sub-plate 1 bottom in upper layer is equipped with motor 3, the motor 3 output shaft is coaxially equipped with screw 4, the screw 4 tail end is connected with another sub-plate 1, the gold-plated pad 2 end in upper layer is equipped with connecting rod 11, the connecting rod 11 tail end bottom is equipped with sliding sleeve 10, the sliding sleeve 10 bottom is equipped with conductive plug 9, the conductive plug 9 side wall is equipped with first wedge block 7 transversely, the first wedge block 7 end is equipped with second wedge block 8 slidingly, the second wedge block 8 end is connected with cross bar 17 transversely, the cross bar 17 both ends are connected with sliding connection frame 5, the sliding connection frame 5 top is connected with the sub-plate 1 bottom in upper layer slidingly, the conductive plug 9 bottom is equipped with connecting socket 6 slidingly, the connecting socket 6 is fixed on the gold-plated pad 2 top in lower layer.

[0025] In the embodiment, the first wedge block 7 top is connected with the same tension spring 12 with the connecting rod 11, the conductive plug 9 is connected with the same connecting wire 13 with the connecting rod 11 bottom end, the gold-plated pad 2 surface is all treated by electroplating, the gold-plated pad 2 top is all equipped with two clamping arms 14 symmetrically, one of the clamping arms 14 is all equipped with multiple adjusting bolts 15 transversely and screwedly, the sliding connection frame 5 and the sub-plate 1 connection position are all equipped with sliding groove 16.

[0026] I. Component mounting and connection

[0027] Sub-plate and related component mounting: First, prepare two sets of adapter plates, each containing a sub-plate 1. On the top of each sub-plate 1, gold-plated pads 2 are precisely set through an electroplating process, ensuring that the surface of the gold-plated pads 2 is evenly covered with a layer of metal plating to improve its electrical conductivity and corrosion resistance. For the sub-plate 1 located on the upper layer, a motor 3 is firmly installed at the bottom center position, and the output shaft of the motor 3 is coaxially connected with a lead screw 4, ensuring that the motor 3 can stably drive the lead screw 4 to rotate when it rotates. The tail end of the lead screw 4 is reliably connected to another sub-plate 1, such as through threaded connection or other suitable fixing methods, so that the two sub-plates 1 can move relative to each other through the rotation of the lead screw 4.

[0028] Conductive connection component mounting: At the end of the gold-plated pad 2 on the upper layer, a connecting rod 11 is vertically installed, and the connecting rod 11 and the gold-plated pad 2 can be fixed by welding or bolt connection. At the bottom of the tail end of the connecting rod 11, a sliding sleeve 10 is slidably installed, allowing the sliding sleeve 10 to freely slide up and down along the connecting rod 11. A conductive plug 9 is installed at the bottom of the sliding sleeve 10, and the conductive plug 9 and the sliding sleeve 10 are connected in a tightly fitting manner to ensure that they do not loosen. A first wedge block 7 is transversely installed on the side wall of the conductive plug 9, and the first wedge block 7 and the conductive plug 9 can be connected by welding or one-piece molding. At the end of the first wedge block 7, a second wedge block 8 is provided which slides against it, and the end of the second wedge block 8 is transversely connected to a cross bar 17, and the two ends of the cross bar 17 are connected to a sliding connection frame 5. The top end of the sliding connection frame 5 is slidably connected to the bottom of the sub-plate 1 on the upper layer through the sliding groove 16, ensuring that the sliding connection frame 5 can smoothly slide horizontally along the sliding groove 16 at the bottom of the sub-plate 1. On the top of the gold-plated pad 2 on the lower layer, a connecting socket 6 is fixedly installed, and the position of the connecting socket 6 corresponds to the conductive plug 9, so that the conductive plug 9 can be accurately inserted into the connecting socket 6.

[0029] Tension spring and connecting wire installation: Between the top of the first wedge block 7 and the connecting rod 11, a tension spring 12 is installed, with both ends of the tension spring 12 firmly connected to the first wedge block 7 and the connecting rod 11, respectively, to ensure that when the first wedge block 7 and the second wedge block 8 are separated, the tension spring 12 can provide sufficient tension to move the conductive plug 9 upward, thereby automatically separating from the connecting socket 6. Between the conductive plug 9 and the bottom end of the connecting rod 11, a connecting wire 13 is connected, which is used to realize electrical connection between the conductive plug 9 and the gold-plated pad 2, ensuring smooth transmission of current.

[0030] Clamping arm and adjusting bolt installation: on the top of each gold-plated pad 2, symmetrically install two clamping arms 14, the connection between the clamping arm 14 and the gold-plated pad 2 is through a rotating shaft, so that the clamping arm 14 can rotate around the rotating shaft within a certain angle range. On one of the clamping arms 14, a plurality of adjusting bolts 15 are transversely screwed in, and by rotating the adjusting bolts 15, the opening angle of the clamping arm 14 can be adjusted to adapt to bridge embedded parts of different sizes.

[0031] The working principle of the embodiment: expansion and connection of the embedded part: when the assembled bridge embedded part needs to be used, start the motor 3, and the motor 3 drives the screw rod 4 to rotate. Since the sub-plate 1 slides horizontally through the guidance of the sliding connection frame 5 and the sliding groove 16, with the rotation of the screw rod 4, the two sub-plates 1 gradually expand horizontally. When the sub-plate 1 moves to the predetermined position, the crossbar 17 advances forward with the movement of the sliding connection frame 5, and the crossbar 17 applies a pushing force to the second wedge block 8. The end slope of the second wedge block 8 and the end slope of the first wedge block 7 are pressed against each other, and under this pressing action, the first wedge block 7 is pressed, thereby driving the conductive plug 9 to move downward along the guidance of the sliding sleeve 10 and the connecting rod 11. Finally, the conductive plug 9 is accurately inserted into the inside of the connecting socket 6, forming a power path between the upper and lower gold-plated pads 2, and completing the electrical connection.

[0032] Separation of the embedded part: when the assembled bridge embedded part needs to be separated, stop the rotation of the motor 3, at this time the crossbar 17 no longer applies a pushing force to the second wedge block 8. Under the action of the tension spring 12, the first wedge block 7 is pulled upward, thereby driving the conductive plug 9 to move upward, and the conductive plug 9 is automatically separated from the connecting socket 6, realizing the disconnection of the electrical connection of the embedded part.

[0033] Clamping arm adjustment: when installing the assembled bridge embedded part, according to the specific size of the bridge embedded part, the opening angle of the clamping arm 14 is adjusted by rotating the adjusting bolt 15. The clamping arm 14 can firmly clamp the embedded part, ensuring the stability of the embedded part in the bridge structure. At the same time, since the clamping arm 14 is connected with the adapter plate through a rotating shaft, the adapter plate can be adjusted within a certain angle range to adapt to the length connection requirements of different angles, improving the applicability of the embedded part.

[0034] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A prefabricated bridge embedded component, comprising two sets of transition plates, characterized in that, The adapter board includes a sub-board (1), each sub-board (1) having gold-plated pads (2) on its top. A motor (3) is located at the bottom of the upper sub-board (1). A lead screw (4) is coaxially mounted on the output shaft of the motor (3). The tail end of the lead screw (4) is connected to another sub-board (1). A connecting rod (11) is located at the end of the gold-plated pads (2) on the upper sub-board. A sliding sleeve (10) is slidably fitted at the bottom of the tail end of the connecting rod (11). A conductive plug (9) is located at the bottom of the sliding sleeve (10). The conductive plug (9) has a first wedge (7) on its side wall. The end of the first wedge (7) slides against a second wedge (8). The end of the second wedge (8) is connected to a crossbar (17). Both ends of the crossbar (17) are connected to sliding connecting frames (5). The top of the sliding connecting frames (5) is slidably connected to the bottom of the sub-board (1) on the upper layer. The bottom of the conductive plug (9) is slidably fitted with a connecting socket (6). The connecting socket (6) is fixed to the top of the gold-plated pad (2) on the lower layer.

2. The prefabricated bridge embedded component according to claim 1, characterized in that, The top of the first wedge (7) is connected to the connecting rod (11) by the same tension spring (12).

3. The prefabricated bridge embedded component according to claim 1, characterized in that, The conductive plug (9) and the bottom end of the connecting rod (11) are connected by the same connecting line (13).

4. A prefabricated bridge embedded component according to claim 1, characterized in that, The surfaces of the gold-plated pads (2) are all electroplated.

5. A prefabricated bridge embedded component according to claim 1, characterized in that, Each of the gold-plated pads (2) has two symmetrical clamping arms (14) on its top, and each of the clamping arms (14) has multiple adjusting bolts (15) threaded in a transverse direction.

6. A prefabricated bridge embedded component according to claim 1, characterized in that, The sliding connecting frame (5) and the sub-plate (1) are both provided with sliding grooves (16).

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