CN215405549U

CN215405549U - Connecting device for bridge assembly of municipal bridge engineering

Info

Publication number: CN215405549U
Application number: CN202121828484.0U
Authority: CN
Inventors: 张希江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a connecting device for bridge assembly of municipal bridge engineering, which comprises a connecting box, wherein a plurality of groups of sliding rods are arranged in the connecting box, a fixing plate is arranged in the middle of each sliding rod, movable adjusting plates in sliding connection with the sliding rods are arranged on two sides of the fixing plate, an adjusting assembly in movable connection with the fixing plate is arranged between the two movable adjusting plates, an adjusting clamping piece is arranged on one side, far away from each other, of the two movable adjusting plates, and the adjusting clamping piece penetrates through the inner wall of the connecting box and extends to the outside of the connecting box. The device can control the two sides to adjust the opening or the closing of the clamping component through the adjusting component, can carry out proper adjustment according to the size of the bridge main body, avoids continuous replacement of connecting pieces in the using process, and can effectively improve the assembly efficiency of the bridge.

Description

Connecting device for bridge assembly of municipal bridge engineering

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a connecting device for bridge assembly of municipal bridge engineering.

Background

Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the field of municipal engineering.

In recent years, with the rapid development of society and the increasing progress of steel structure bridges in all aspects, more and more bridge assembly connecting devices appear in our field of vision, and the existing bridge assembly connecting devices cannot be properly corrected and adjusted according to the size of a required bridge body, and need to be separately replaced for compatibility, which leads to the reduction of the assembly and connection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting device for bridge assembly of municipal bridge engineering, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a connecting device of bridge assembly of municipal bridge engineering, includes the connecting box, connecting box internally mounted has the multiunit slide bar, has the fixed plate at the mid-mounting of slide bar, be equipped with in the both sides of fixed plate with slide bar sliding connection's adjustable adjusting plate, be equipped with between two adjustable adjusting plates with fixed plate swing joint's adjusting part, two one side that adjustable adjusting plate kept away from each other is installed and is adjusted the holder, and adjusts the holder and run through the inner wall of connecting box and extend to the outside of connecting box.

As a further scheme of the utility model: the adjusting part rotates including rotating and installs the turning block in fixed plate one side, rotates at the both ends of turning block and is connected with the connecting rod, the one end that the turning block was kept away from to the connecting rod rotates with adjustable plate to be connected, and the one end that the turning block was kept away from at fixed plate and adjustable plate respectively fixed mounting have even board and regulating plate, and even the inner wall fixed connection of board and connecting box, rotate in one side of connecting box and be connected with the screw rod, and screw rod one end run through the connecting box and with even the board rotate to be connected, regulating plate and screw rod threaded connection.

As a still further scheme of the utility model: adjust the holder include with activity regulating plate fixed connection's connecting plate, the screw has been seted up to the one end that the connecting box was kept away from to the connecting plate, has fixing bolt at the internally mounted of screw, runs through in one side that the connecting plate is close to the screw and has seted up the spout, has the regulation post at the inside swing joint of spout, the one end fixed mounting of regulation post has the joint board.

As a still further scheme of the utility model: two be equipped with between the joint plate with connecting box swing joint's loose axle, be equipped with the damping spring who cup joints at the loose axle outer wall in the both sides of connecting box, the platform is placed to the one end fixedly connected with that keeps away from the connecting box at the loose axle.

As a still further scheme of the utility model: and a spring is fixedly connected between the connecting plate and the movable adjusting plate.

Compared with the prior art, the utility model has the beneficial effects that: the device can control the two sides to adjust the opening or the folding of the clamping component through the adjusting component, can carry out proper adjustment according to the size of the bridge main body, and avoids searching and replacing connecting pieces in the using process to influence the assembling efficiency of the bridge.

Drawings

Fig. 1 is a schematic structural view of a connecting device for bridge assembly of municipal bridge engineering.

Fig. 2 is a top view of a bridge fitting connection device for municipal bridge engineering.

Fig. 3 is a structural schematic of a connecting plate in the connecting device for bridge assembly of municipal bridge engineering.

Wherein: 1-connecting box, 2-sliding rod, 3-fixing plate, 4-movable adjusting plate, 5-rotating block, 6-connecting rod, 7-connecting plate, 8-adjusting column, 9-clamping plate, 10-spring, 11-screw, 12-fixing bolt, 13-connecting plate, 14-adjusting plate, 15-movable shaft, 16-screw hole, 17-sliding groove and 18-placing table.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In one embodiment, please refer to fig. 1-3, a connecting device for bridge assembly of municipal bridge engineering, includes a connecting box 1, the connecting box 1 is internally mounted with a plurality of sets of slide bars 2 for guiding and limiting, a fixing plate 3 is mounted in the middle of the slide bars 2, movable adjusting plates 4 slidably connected with the slide bars 2 are disposed on two sides of the fixing plate 3, an adjusting component movably connected with the fixing plate 3 is disposed between the two movable adjusting plates 4, two adjusting clamping members are mounted on one sides of the movable adjusting plates 4 far away from each other, the adjusting clamping members penetrate through the inner wall of the connecting box 1 and extend to the outside of the connecting box 1, the device controls the distance between the two movable adjusting plates 4 through the adjusting component, thereby the clamping component can rapidly fix the bridge body.

In one aspect of this embodiment, referring to fig. 1-2, the adjusting assembly includes a rotating block 5 rotatably mounted on one side of a fixed plate 3, connecting rods 6 rotatably connected to two ends of the rotating block 5, one end of each connecting rod 6 far from the rotating block 5 rotatably connected to a movable adjusting plate 4, a connecting plate 13 and an adjusting plate 14 fixedly mounted on one ends of the fixed plate 3 and the movable adjusting plate 4 far from the rotating block 5, respectively, the connecting plate 13 fixedly connected to an inner wall of a connecting box 1, a threaded rod 11 rotatably connected to one side of the connecting box 1, one end of the threaded rod 11 penetrating the connecting box 1 and rotatably connected to the connecting plate 13, the adjusting plate 14 threadedly connected to the threaded rod 11, the adjusting plate 14 moving by rotating the threaded rod 11, the adjusting plate 14 driving the movable adjusting plate 4 to slide along the sliding rod 2, during the sliding process, the rotating block 5 rotating along with the movement of the movable adjusting plate 4, and then the control of position between two activity regulating plates 4 is quick realization to the realization is fixed to adjusting the holder.

In a case of this embodiment, please refer to fig. 1-3, the adjusting clamp includes a connecting plate 7 fixedly connected to the adjustable plate 4, a screw hole 16 is formed at one end of the connecting plate 7 far away from the connecting box 1, a fixing bolt 12 is installed inside the screw hole 16, a sliding groove 17 is formed in one side of the connecting plate 7 close to the screw hole 16 in a penetrating manner, an adjusting column 8 is movably connected inside the sliding groove 17, a clamping plate 9 is fixedly installed at one end of the adjusting column 8, the height of the clamping plate 9 can be controlled by the sliding adjusting column 8, the clamping plate 9 can be conveniently adjusted to be parallel and level with the bridge body all the time, and the bridge body can be conveniently and quickly fixed.

In a situation of this embodiment, please refer to fig. 1, a movable shaft 15 movably connected to the connection box 1 is disposed between two of the clamping plates 9, and the movable shaft 15 is shaped like an "i", damping springs sleeved on outer walls of the movable shaft 15 are disposed on two sides of the connection box 1, so as to effectively reduce the shock of the bridge, further reduce the damage of the bridge during the use process, and a placing table 18 is fixedly connected to one end of the movable shaft 15 far away from the connection box 1, so as to conveniently support the bridge main body.

In a situation of this embodiment, referring to fig. 1, a spring 10 is fixedly connected between the connecting plate 7 and the movable adjusting plate 4, so as to further reduce the influence of bridge vibration on the bridge body when the bridge is connected or is on traffic, which is beneficial to prolonging the service life of the bridge.

The working principle of the utility model is as follows: the device is when using, place the panel that is used for the bridge to lay on placing platform 18, adjust the height of two side joint boards 9, make it and lay panel height equal, later use fixing bolt 12 to fix joint board 9, can make joint board 9 more firm to the fixed of laying panel, adjust joint board 9 and accomplish the back, rotate screw rod 11, screw rod 11 drives regulating plate 14 and makes activity regulating plate 4 remove, the removal of activity regulating plate 4 then can make turning block 5 rotate along with it, and then can effectual control both sides joint board 9 is to the fixed of laying panel, in order to avoid influencing the laying of bridge, the expansion of 5 control both sides activity regulating plate 4 of turning block simultaneously or drawing close, can adjust according to the size that the bridge was laid, in order to avoid continuous change assembly quality, influence the efficiency of bridge assembly.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a connecting device of bridge assembly of municipal bridge engineering, includes the connecting box, its characterized in that: connecting box internally mounted has the multiunit slide bar, has the fixed plate at the mid-mounting of slide bar, be equipped with in the both sides of fixed plate with slide bar sliding connection's movable adjusting plate, be equipped with between two movable adjusting plates with fixed plate swing joint's adjusting part, two one side that movable adjusting plate kept away from each other is installed and is adjusted the holder, and adjusts the inside wall that the holder runs through the connecting box and extend to the outside of connecting box.

2. The connecting device of a bridge assembly of municipal bridge engineering according to claim 1, characterized in that, the adjusting means includes a rotating block rotatably mounted on one side of the fixed plate, connecting rods are rotatably connected to both ends of the rotating block, one end of each connecting rod away from the rotating block is rotatably connected to a movable adjusting plate, a connecting plate and an adjusting plate are respectively and fixedly mounted to one ends of the fixed plate and the movable adjusting plate away from the rotating block, the connecting plate is fixedly connected to the inner wall of the connecting box, a screw rod is rotatably connected to one side of the connecting box, one end of the screw rod penetrates through the connecting box and is rotatably connected to the connecting plate, and the adjusting plate is in threaded connection with the screw rod.

3. The connecting device for bridge assembly of municipal bridge engineering according to claim 2, wherein the adjusting clamp comprises a connecting plate fixedly connected with a movable adjusting plate, a screw hole is formed in one end of the connecting plate, which is far away from the connecting box, a fixing bolt is arranged inside the screw hole, a sliding groove is formed in one side of the connecting plate, which is close to the screw hole, a adjusting column is movably connected inside the sliding groove, and a clamping plate is fixedly arranged at one end of the adjusting column.

4. The connecting device for bridge assembly of municipal bridge engineering according to claim 3, wherein a loose axle movably connected to the connecting box is provided between the two clamping plates, damping springs sleeved on the outer wall of the loose axle are provided on both sides of the connecting box, and a placing table is fixedly connected to one end of the loose axle far from the connecting box.

5. The connecting device for bridge assembly of municipal bridge engineering according to claim 3, wherein a spring is fixedly connected between the connecting plate and the movable adjusting plate.