Prefabricated building translation track

Abstract

The utility model relates to the technical field of building translation, in particular to an assembly type building translation track which comprises a track plate and steel rails, a plurality of fixing seats are fixed to the top of the track plate through fasteners, the fixing seats are arranged at equal intervals, and the steel rails are placed on the tops of the fixing seats. A rail surface and a rail seat are respectively formed at the top and the bottom of each steel rail, and a sunken part is arranged on the end surface of each rail seat; a clamping mechanism is arranged in the fixing base and used for clamping the rail base so as to fix the steel rail and drive the pair of clamping plates to move up and down, tight fixation between the steel rail and the rail base can be guaranteed in the mode that the protruding parts are clamped with the concave grooves, and then the effect of rapidly disassembling and assembling the steel rail is achieved. Normal operation is prevented from being affected by inconvenient replacement due to damage of the rail, on-site assembly time of the rail is shortened, building translation efficiency is improved, the structure is simple, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building translation, in particular to an assembled building translation track. Background Art

[0002] Building translation technology is an advanced technology that combines building structural mechanics and geotechnical engineering technology. The basic principle of this technology is similar to the horizontal movement of heavy objects in lifting and handling. Specifically, a walking track beam is set between the new and old foundations, and a walking mechanism is installed. External power is applied to move the building. After it is in place, the walking mechanism is removed to connect the upper and lower structures. At this point, the translation is completed.

[0003] In order to speed up the efficiency of building translation, an assembled building translation track is proposed. For example, the prior art Chinese patent announcement number "CN106760619A" discloses a building translation device and its construction method, which relates to the field of building displacement engineering technology. The translation device includes a walking mechanism and a power mechanism that provides power to it, and a displacement track arranged on a compacted foundation. The displacement track is a split assembly type. The walking mechanism includes a support beam that supports the building, and a roller is arranged between the support beam and the top surface of the displacement track. The building translation construction method includes the following steps: prefabricating track units and reaction components, reinforcing the building, making the support beam, treating the foundation, laying steel decking, laying the displacement track, installing jacks and reaction components, horizontally shifting the building as a whole, removing the jacks and prefabricated track beams, and connecting the building in place. The use of the split assembled displacement track can simplify the construction process of the translation building, improve the construction progress, ensure the safety and stability of the building translation process, and can be reused, saving building materials, saving construction costs, and reducing the emission of construction waste.

[0004] However, in actual operation, the track unit and the steel deck are connected in a fixed manner. However, considering that it is not convenient to quickly disassemble and assemble the track unit and the steel deck, on the one hand, it is not possible to perform on-site assembly more quickly, and on the other hand, it affects the efficiency of building translation. Utility Model Content

[0005] The utility model aims to solve the disadvantage in the prior art that the track unit and the steel deck are not convenient for quick disassembly and assembly, and proposes an assembled building translation track.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Design an assembled building translation track, including a track plate and a steel rail, wherein a plurality of fixing seats are fixed on the top of the track plate by fasteners, the fixing seats are arranged equidistantly, and the steel rail is placed on the top of the fixing seats, a pair of the steel rails are provided, and the top and bottom of the steel rails respectively form a track surface and a rail seat, and the end surface of the rail seat is provided with a recessed portion;

[0008] Wherein, a clamping mechanism is provided in the fixing seat, and the clamping mechanism is used to clamp the rail seat to fix the rail.

[0009] Furthermore, the clamping mechanism includes a pair of clamping plates, and the top of the fixed seat is slidably connected to the clamping plates through a pair of sliding grooves. The pair of clamping plates are L-shaped and arranged opposite to each other, and the bottoms of the bent ends thereof extend downward to form a protrusion, and the protrusion matches the recessed portion.

[0010] Furthermore, a transverse groove is provided in the fixing seat, the transverse groove passes through a pair of the sliding grooves and is slidably connected with a locking rod inside, a groove is provided at the bottom of the splint, a guide part is provided in the groove, guide grooves are opened at both ends of the locking rod, and the locking rod is slidably connected with the groove and the guide part respectively.

[0011] Furthermore, a spring is fixedly connected to the tail end of the transverse groove, and the other end of the spring is fixedly connected to one end of the locking rod.

[0012] Furthermore, the guide groove is an inclined groove, and one end thereof facing away from the spring is tilted downward.

[0013] Furthermore, a pre-tightening bolt is threadedly connected to the side surface of the fixing seat, and the pre-tightening bolt is arranged horizontally with the locking rod and can tighten the other end of the locking rod.

[0014] The assembled building translation track proposed by the utility model has the beneficial effect that: the utility model can drive a pair of clamps to move up and down by loosening and tightening the pre-tightening bolts, and then can ensure that the rails and the track seats are tightly fixed by the engagement of the raised parts with the recessed grooves, thereby achieving the effect of quickly disassembling and assembling the rails, avoiding the normal operation being affected by the damage to the rails and the inconvenience of replacement, and is also beneficial to shortening the on-site assembly time of the rails and accelerating the efficiency of building translation. The utility model has a simple structure, is easy to operate, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of area A;

[0017] Figure 3It is a structural schematic diagram of the fixing seat of the utility model;

[0018] Figure 4 This is an enlarged view of the guide structure of the utility model;

[0019] Figure 5 It is a cross-sectional view of the utility model.

[0020] In the figure: 1. track plate; 2. rail; 21. rail surface; 22. rail seat; 23. recessed portion; 3. fixed seat; 31. transverse groove; 4. clamping mechanism; 41. clamping plate; 42. raised portion; 43. locking rod; 44. groove; 45. guide portion; 46. guide groove; 47. spring; 48. pre-tightening bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 The assembled building translation track comprises a track plate 1 and a steel rail 2. A plurality of fixing seats 3 are fixed to the top of the track plate 1 by fasteners. The fixing seats 3 are arranged equidistantly and the steel rail 2 is placed on the top. The steel rail 2 is provided with a pair of rail surfaces 21 and rail seats 22 are formed at the top and bottom thereof, respectively. The end surface of the rail seat 22 is provided with a recessed portion 23.

[0023] The fixing seat 3 is provided with a clamping mechanism 4 , and the clamping mechanism 4 is used to clamp the rail seat 22 to fix the rail 2 .

[0024] It should be added that the fastener is a locking bolt, which is used to fasten the fixing seat 3 and the track plate 1, so that the fixing seat 3 can be replaced and the fixing seat 3 can be prevented from being offset.

[0025] Specifically, the rail surface 21 is used for the movement of the rail vehicle, and the top of the rail seat 22 extends upward to provide support for the clamping plate 41 to fix the recessed portion 23 .

[0026] Furthermore, the clamping mechanism 4 includes a pair of clamping plates 41, and the top of the fixed seat 3 is slidably connected to the clamping plates 41 through a pair of sliding grooves. The pair of clamping plates 41 are L-shaped and arranged opposite to each other, and the bottom of one end of the bending end extends downward to form a protrusion 42, and the protrusion 42 matches the recessed portion 23.

[0027] Furthermore, a transverse groove 31 is provided in the fixing seat 3, and the transverse groove 31 passes through a pair of the slide grooves and is slidably connected with a locking rod 43 inside. A groove 44 is provided at the bottom of the clamping plate 41, and a guide portion 45 is provided in the groove 44. Guide grooves 46 are provided at both ends of the locking rod 43, and the locking rod 43 and the guide groove 46 are slidably connected with the groove 44 and the guide portion 45 respectively.

[0028] In more detail, a spring 47 is fixedly connected to the tail end of the transverse groove 31 , and the other end of the spring 47 is fixedly connected to one end of the locking rod 43 .

[0029] Generally speaking, the guide groove 46 is an oblique groove, and one end thereof facing away from the spring 47 is tilted downward.

[0030] Finally, a pre-tightening bolt 48 is threadedly connected to the side surface of the fixing seat 3 . The pre-tightening bolt 48 is arranged horizontally with the locking rod 43 and can press against the other end of the locking rod 43 .

[0031] It should be noted that when the pre-tightening bolt 48 is in a relaxed state, a gap is left between the pre-tightening bolt 48 and the locking rod 43, and the gap facilitates the locking rod 43 to move toward the pre-tightening bolt 48 under the support of the spring 47 to unlock the pair of clamping plates 41;

[0032] Specifically, under the tightening action of the pre-tightening bolt 48 , the locking rod 43 drives the guide portion 45 to move by means of the guide groove 46 , and then the guide portion 45 drives the pair of clamping plates 41 to move downward while moving, thereby clamping the rail seat 22 .

[0033] Working mode: When working, the rail 2 is placed on the fixing seat 3 by sliding, and the pre-tightening bolt 48 is turned to make it press against the locking rod 43. The locking rod 43 is pressed against and drives the guide part 45 to move by the guide groove 46, and then the guide part 45 drives the pair of clamping plates 41 to move downward while moving. At this time, the protrusion 42 is engaged in the concave part 23 to clamp and fix the rail 2.

[0034] Afterwards, after the pre-tightening bolt 48 is loosened, the locking rod 43 moves in the opposite direction under the action of the spring 47, and the locking operation is repeated to unlock the pair of clamping plates 41, so that the rail 2 can be pulled out.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled building translation track, comprising a track plate (1) and a steel rail (2), characterized in that: A plurality of fixing seats (3) are fixed on the top of the track plate (1) by fasteners, the fixing seats (3) are arranged equidistantly, and the steel rail (2) is placed on the top of the fixing seats (3), the steel rail (2) is provided with a pair of rail surfaces (21) and rail seats (22) are formed on the top and bottom of the rail seats (22), respectively, and the end surface of the rail seat (22) is provided with a recessed portion (23); Wherein, a clamping mechanism (4) is provided inside the fixing seat (3), and the clamping mechanism (4) is used to clamp the rail seat (22) to fix the steel rail (2).

2. The assembled building translation track according to claim 1 is characterized in that: The clamping mechanism (4) comprises a pair of clamping plates (41), the top of the fixing seat (3) is slidably connected to the clamping plates (41) via a pair of sliding grooves, the pair of clamping plates (41) are L-shaped and arranged opposite to each other, and the bottoms of the bent ends thereof are extended downward to form a protrusion (42), and the protrusion (42) matches the recessed portion (23).

3. The assembled building translation track according to claim 2 is characterized in that: The fixing seat (3) is provided with a transverse groove (31), the transverse groove (31) passes through a pair of the slide grooves, and a locking rod (43) is slidably connected inside the transverse groove (31), a groove (44) is provided at the bottom of the clamping plate (41), a guide portion (45) is provided in the groove (44), and guide grooves (46) are provided at both ends of the locking rod (43), and the locking rod and the guide groove (46) are slidably connected to the groove (44) and the guide portion (45) respectively.

4. The assembled building translation track according to claim 3 is characterized in that: A spring (47) is fixedly connected to the tail end of the transverse groove (31), and the other end of the spring (47) is fixedly connected to one end of the locking rod (43).

5. The assembled building translation track according to claim 4 is characterized in that: The guide groove (46) is an inclined groove, and one end thereof facing away from the spring (47) is arranged to be inclined downward.

6. The assembled building translation track according to claim 3 is characterized in that: A pre-tightening bolt (48) is threadedly connected to the side surface of the fixing seat (3); the pre-tightening bolt (48) is arranged horizontally with the locking rod (43) and can be pressed against the other end of the locking rod (43).

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