A bridge translation docking positioning device

Abstract

The utility model relates to the technical field of bridge construction equipment, and discloses a bridge translation docking positioning device, including a base frame, adjustment frames located at both ends of the top of the base frame, and a fixed seat located above the top of two groups of adjustment frames, wherein the adjustment frame includes: a mounting frame 1 arranged on both sides of the bottom of the adjustment frame, and both ends of the interior of the mounting frame 1 are provided with a moving wheel 1; an adjustment block arranged at the middle position of the bottom of the adjustment frame; a reduction motor arranged at the middle position of one end of the base frame, and the output end of the reduction motor is connected to a bidirectional screw rod penetrating into the interior of the adjustment block. The utility model makes the front and rear adjustment of the two groups of adjustment frames more stable through the mounting frame 1, the moving wheel 1, and the slide groove, and the two groups of adjustment frames can be adjusted toward each other through the reduction motor, the bidirectional screw rod, and the adjustment block, so that the use spacing between the two groups of fixed seats can be adjusted, so that the bridge span structure of different widths can be used, making the device more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction equipment, in particular to a bridge translation docking positioning device. Background Art

[0002] A bridge refers to a structure built across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to refer to buildings that are built across mountain streams, poor geology, or to meet other transportation needs to make travel more convenient. During the bridge construction process, the bridge span structure needs to be translated through a docking device.

[0003] Application number CN202011002115.6 discloses a bridge translation docking positioning device, including a bridge body, a beam and a base plate, the bridge body is fixedly connected to the upper end of the beam body, and the base plate is correspondingly connected to the upper side of the bridge body...the use scope of the docking structure is increased, the applicability of the device is improved, and the stability during external bridge docking is ensured. In addition, with the cooperation of infrared equipment, the accuracy of bridge docking can be improved; the structural width of this docking positioning device cannot be adjusted, so it can only be used for translation of a bridge span structure of one width, resulting in poor use effect of the docking positioning device, and the translation of the bridge span structure is not stable enough, resulting in low safety in the use of the docking translation device. Utility Model Content

[0004] The purpose of the utility model is to provide a bridge translation docking positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a bridge translation docking positioning device, comprising a base frame, adjustment frames located at both ends of the top of the base frame, and a fixing seat located above the tops of the two groups of adjustment frames, wherein the adjustment frames include:

[0006] A mounting frame 1 is arranged on both sides of the bottom of the adjustment frame, and moving wheels 1 are arranged at both ends of the interior of the mounting frame 1;

[0007] An adjustment block is arranged at the middle position of the bottom of the adjustment frame;

[0008] A reduction motor is arranged at the middle position of one end of the base frame, and an output end of the reduction motor is connected with a bidirectional screw rod penetrating into the interior of the adjustment block.

[0009] Preferably, connecting blocks are provided on both sides of the bottom frame, sliding grooves are provided at the middle positions of the tops of the two groups of connecting blocks, and sliding rails are provided at both ends of the tops of the two groups of adjustment frames.

[0010] Preferably, the tops of the two groups of fixed seats are both provided with card slots, the interior of one group of fixed seats is provided with multiple groups of movable holes, one end of the other group of fixed seats is provided with multiple groups of movable rods penetrating into the movable holes, both ends of the bottom of the fixed seats are provided with multiple groups of mounting frames 2, the interior of the mounting frames 2 is provided with moving wheels 2, and the outer side of the moving wheels 2 is provided with grooves matching the slide rails.

[0011] Preferably, bearings are provided at both ends of both sides of the mounting frame 1, a rotating shaft is provided inside the moving wheel 1, and both ends of the rotating shaft penetrate into the bearing.

[0012] Preferably, the reduction motor is detachably connected to the base frame via fixing bolts, a bearing is provided at one end inside the base frame, and one end of the bidirectional screw penetrates into the bearing.

[0013] Preferably, the top end of the mounting frame 1 is welded to the bottom end of the adjusting frame, and the bottom ends of the insides of the two groups of adjusting blocks are both provided with threaded holes matching the bidirectional screws.

[0014] Preferably, the mounting frame 1 and the moving wheel 1 are movably connected to the connecting block via a slide groove, support blocks are provided at both ends of the bottom of the connecting block, and empty grooves are provided on both sides of both ends of the base frame.

[0015] Preferably, one end of the movable rod is welded to one end of a group of fixed seats, and the movable rod is movably connected to another group of fixed seats through a movable hole.

[0016] Preferably, bearings are provided at both ends of the second mounting frame, a rotating shaft is provided inside the second moving wheel, and both ends of the rotating shaft penetrate into the bearings.

[0017] Preferably, the second movable wheel is detachably connected to the slide rail via a groove, and the fixed seat is slidably connected to the adjustment frame via the groove and the slide rail.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model makes the front and rear adjustment of the two sets of adjustment frames more stable through the installation frame 1, the moving wheel 1 and the slide groove. The two sets of adjustment frames can be adjusted toward each other through the reduction motor, the bidirectional screw and the adjustment block, so that the use spacing between the two sets of fixed seats can be adjusted, so that the bridge span structures of different widths can be used, so that the use effect of the device is better, and the practicality of the translation docking device is improved;

[0020] 2. The utility model can connect two groups of fixed seats through movable holes and movable rods, so that the two groups of fixed seats can move synchronously. The movable wheel 2 and the slide rail can cooperate with each other through the groove, so that the movement of the fixed seat on the top of the adjustment frame is more stable, thereby facilitating the translational docking of the bridge span structure and making the movement of the bridge span structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a cross-sectional view of the utility model.

[0024] Figure 3 It is a partial structural schematic diagram of the utility model.

[0025] In the figure: 1, base frame; 101, connecting block; 102, slide groove; 2, adjusting frame; 201, mounting frame 1; 202, moving wheel 1; 203, adjusting block; 204, reduction motor; 205, bidirectional screw; 206, slide rail; 3, fixing seat; 301, slot; 302, movable hole; 303, movable rod; 304, mounting frame 2; 305, moving wheel 2; 306, groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-3 The utility model provides an embodiment of a bridge translation docking positioning device: a bridge translation docking positioning device, comprising a base frame 1, an adjusting frame 2 located at both ends of the top of the base frame 1, and a fixed seat 3 located above the top of the two groups of adjusting frames 2, the adjusting frame 2 comprising: a mounting frame 201 arranged on both sides of the bottom of the adjusting frame 2, and both ends of the mounting frame 201 are provided with moving wheels 202; an adjusting block 203 arranged at the middle position of the bottom of the adjusting frame 2; a reduction motor 204 arranged at the middle position of one end of the base frame 1, and the output end of the reduction motor 204 is connected to a bidirectional screw 205 that penetrates into the inside of the adjusting block 203, the bidirectional screw 205 can be driven to rotate by the reduction motor 204, so that the two groups of adjusting blocks 203 can drive the two groups of adjusting frames 2 to adjust towards each other, thereby adjusting the distance between the two groups of fixed seats 3.

[0031] Please refer to Figure 1 and Figure 3, both sides of the bottom frame 1 are provided with connecting blocks 101, and the middle positions of the tops of the two groups of connecting blocks 101 are provided with slide grooves 102. The slide grooves 102 and the moving wheels 202 make the movement of the two groups of adjusting frames 2 more stable. Both ends of the tops of the two groups of adjusting frames 2 are provided with slide rails 206, and the tops of the two groups of fixed seats 3 are provided with card slots 301, which are convenient for placing the bridge span structure on the top of the fixed seats 3. A plurality of movable holes 302 are provided inside one group of fixed seats 3, and a plurality of movable holes 302 are provided at one end of the other group of fixed seats 3. The movable rod 303 inside the hole 302 can adjust the two groups of fixed seats 3 through the movable rod 303 and the movable hole 302, and can keep the two groups of fixed seats 3 moving synchronously. Both ends of the bottom of the fixed seat 3 are provided with multiple groups of mounting frames 304, and the interior of the mounting frame 304 is provided with a moving wheel 305. The outer side of the moving wheel 305 is provided with a groove 306 matching the slide rail 206. The moving wheel 305 can be clamped on the top of the slide rail 206 through the groove 306, so as to facilitate the stable adjustment and movement of the fixed seat 3.

[0032] Please refer to Figure 2 and Figure 3 The two ends of the two sides of the mounting frame 201 are provided with bearings, and the interior of the moving wheel 202 is provided with a rotating shaft, and the two ends of the rotating shaft are penetrated into the bearing. The moving wheel 202 and the mounting frame 201 can be rotated through the rotating shaft and the bearing, which is convenient for the stable movement of the adjusting frame 2. The reduction motor 204 is detachably connected to the base frame 1 through the fixing bolts, so that the speed regulating motor 204 is installed at one end of the base frame 1, and one end of the base frame 1 is provided with a bearing, and one end of the bidirectional screw 205 is penetrated into the bearing. The rotation of the bidirectional screw 205 is more stable through the bearing. The top of the mounting frame 201 is welded and connected with the bottom end of the adjusting frame 2, and the bottom ends of the two groups of adjusting blocks 203 are provided with threaded holes matching the bidirectional screw 205, which play the effect of limit adjustment, and the two groups of adjusting frames 203 can drive the two groups of adjusting frames 2 to adjust toward each other, thereby moving the two groups of fixed seats 3 toward each other, and the device can be used for bridge span structures of different widths, thereby improving the practicality of the device.

[0033] Please refer to Figure 1 and Figure 3The mounting frame 201 and the moving wheel 202 are movably connected to the connecting block 101 through the slide groove 102, so that the adjustment of the adjusting frame 2 is more stable. Both ends of the bottom of the connecting block 101 are provided with support blocks, which play a supporting effect and make the use of the device more stable. Both sides of the two ends of the bottom frame 1 are provided with empty grooves. One end of the movable rod 303 is welded to one end of a group of fixed seats 3. The movable rod 303 is movably connected to another group of fixed seats 3 through the movable hole 302. The movable rod 303 can be moved with a group of fixed seats 3 through the movable hole 302, and the two groups of fixed seats 3 can be adjusted. The two sets of fixed seats 3 are kept moving synchronously, bearings are provided at both ends of the mounting frame 2 304, a rotating shaft is provided inside the moving wheel 2 305, and both ends of the rotating shaft pass through the bearing, the moving wheel 2 305 and the mounting frame 2 304 can be rotated through the bearing and the rotating shaft, the moving wheel 2 305 is detachably connected to the slide rail 206 through the groove 306, the moving wheel 2 305 can be clamped on the top of the slide rail 206, the fixed seat 3 is slidably connected to the adjusting frame 2 through the groove 306 and the slide rail 206, so that the movement of the fixed seat 3 is more stable, which is convenient for the translation of the bridge span structure.

[0034] Working principle: before use, the utility model is installed on the top of two groups of bridge piers. When in use, the power is turned on, and the mounting frame 201 can be moved inside the slide slot 102 through the moving wheel 202, and the bidirectional screw 205 can be driven to rotate through the reduction motor 204. The bidirectional screw 205 cooperates with the threaded holes inside the two groups of adjustment blocks 203, so that the two groups of adjustment blocks 203 drive the two groups of adjustment frames 2 to adjust downward, and adjust the spacing between the two groups of fixing seats 3, so that the bridge span structures of different widths can be used, which improves the practicality of the device. Through the movable hole 302, the movable rod 303 can be moved with a group of fixed seats 3, and the two groups of fixed seats 3 can be connected to make the two groups of fixed seats 3 move synchronously. The bridge span structure is placed in the slot 301 on the top of the two groups of fixed seats 3, and the movable wheel 2 305 can be clamped on the top of the slide rail 206 through the groove 306. The two groups of fixed seats 3 can be easily moved on the top of the adjustment frame 2 through the movable wheel 2 305 and the slide rail 206, so that the translation of the bridge span structure is more stable. The bridge span structure is translated to the docking position, and then the two groups of bridge span structures are hoisted and docked through the hoisting mechanism.

[0035] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A bridge translation docking positioning device, characterized in that: The invention comprises a base frame (1), adjustment frames (2) located at two ends of the top of the base frame (1), and a fixing seat (3) located above the tops of the two groups of adjustment frames (2), wherein the adjustment frames (2) comprise: A mounting frame (201) is arranged on both sides of the bottom of the adjustment frame (2), and moving wheels (202) are arranged at both ends of the mounting frame (201); An adjustment block (203) arranged at the middle position of the bottom of the adjustment frame (2); A reduction motor (204) is arranged at a middle position of one end of the base frame (1), and an output end of the reduction motor (204) is connected to a bidirectional screw rod (205) penetrating into the interior of the adjustment block (203).

2. A bridge translation docking positioning device according to claim 1, characterized in that: Both sides of the bottom frame (1) are provided with connecting blocks (101), the middle positions of the tops of the two groups of connecting blocks (101) are provided with sliding grooves (102), and both ends of the tops of the two groups of adjustment frames (2) are provided with sliding rails (206).

3. A bridge translation docking positioning device according to claim 2, characterized in that: The tops of the two groups of fixed seats (3) are both provided with a slot (301), a plurality of movable holes (302) are provided inside one group of fixed seats (3), one end of the other group of fixed seats (3) is provided with a plurality of movable rods (303) penetrating into the movable holes (302), and both ends of the bottom of the fixed seats (3) are both provided with a plurality of mounting frames (304), a movable wheel (305) is provided inside the mounting frame (304), and a groove (306) matching the slide rail (206) is provided on the outer side of the movable wheel (305).

4. The bridge translation docking positioning device according to claim 1, characterized in that: The two ends of both sides of the mounting frame 1 (201) are provided with bearings, and the interior of the moving wheel 1 (202) is provided with a rotating shaft, and the two ends of the rotating shaft are penetrated into the interior of the bearings.

5. The bridge translation docking positioning device according to claim 1, characterized in that: The reduction motor (204) is detachably connected to the base frame (1) via fixing bolts; a bearing is provided at one end inside the base frame (1), and one end of the bidirectional screw (205) penetrates into the bearing.

6. The bridge translation docking positioning device according to claim 1, characterized in that: The top end of the mounting frame 1 (201) is welded to the bottom end of the adjusting frame (2), and the bottom ends of the two sets of adjusting blocks (203) are both provided with threaded holes matching the bidirectional screw rod (205).

7. The bridge translation docking positioning device according to claim 2, characterized in that: The mounting frame 1 (201) and the moving wheel 1 (202) are movably connected to the connecting block (101) via a sliding groove (102); both ends of the bottom of the connecting block (101) are provided with supporting blocks, and both sides of the two ends of the base frame (1) are provided with empty grooves.

8. The bridge translation docking positioning device according to claim 3 is characterized by: One end of the movable rod (303) is welded to one end of a set of fixed seats (3), and the movable rod (303) is movably connected to another set of fixed seats (3) through a movable hole (302).

9. The bridge translation docking positioning device according to claim 3, characterized in that: Both ends of the second mounting frame (304) are provided with bearings, and the interior of the second moving wheel (305) is provided with a rotating shaft, and both ends of the rotating shaft penetrate into the interior of the bearings.

10. The bridge translation docking positioning device according to claim 3, characterized in that: The second moving wheel (305) is detachably connected to the slide rail (206) via the groove (306), and the fixed seat (3) is slidably connected to the adjustment frame (2) via the groove (306) and the slide rail (206).

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