Shock insulation support construction device for constructional engineering

Abstract

The invention relates to the technical field of constructional engineering, and discloses a constructional engineering shock insulation support construction device which comprises a walking frame of an inverted-U-shaped structure, a frame body is arranged on the top face of the walking frame, and a connecting assembly for synchronously lifting a plurality of stacked shock insulation supports is arranged in the frame body. Each bearing frame is slidably provided with a positioning assembly for preventing the two inserting rods on the same side from sliding upwards, each positioning assembly comprises a moving seat which is slidably arranged on each bearing frame and abuts against the top wall of the corresponding shock insulation support, positioning pins which slide oppositely or oppositely are arranged on the two sides of each moving seat respectively, and pin holes for the positioning pins to stretch into are formed in the inserting rods; a linkage assembly enabling the two movable seats to slide synchronously is arranged on the top seat, and sliding of the top seat automatically compensates for the sliding mechanisms of the movable seats. A plurality of damping supports can be sequentially mounted and connected with a plurality of lower buttresses through one-time lifting, so that the mounting efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, in particular to a construction engineering seismic isolation support construction device. BACKGROUND

[0002] The seismic isolation support is a special structural device, which is mainly used between the building foundation and the upper structure, and can reduce the transmission of seismic energy to the upper structure by prolonging the natural vibration period of the structure, so as to achieve the effect of shock absorption and isolation. The core function of the seismic isolation support is to isolate the direct impact of the seismic wave on the building. When the seismic isolation support is installed, it needs to be connected to the top surface of the lower pier, and then the reinforcement mesh is connected to the top surface of the seismic isolation support and the concrete is poured to form the upper pier. Finally, the main body of the building is constructed on the upper pier.

[0003] During the construction process of the seismic isolation support, after the construction of a plurality of lower piers arranged in a rectangular array is completed, the corresponding seismic isolation supports are transported to the lower piers in a stacked manner and placed on the ground. Then, with the help of hoisting equipment, the seismic isolation supports are installed one by one on the top surface of each lower pier. The existing installation method is to lift a single seismic isolation support by a mobile single-beam crane, then move it above the top surface of the lower pier to be installed (align the mounting hole on the seismic isolation support with the connecting hole reserved on the lower pier), then lower the seismic isolation support onto the top surface of the lower pier, and finally fix and connect the two by screw connection.

[0004] The above operation can only install one seismic isolation support at a time, and during the entire installation process, the mobile single-beam crane needs to be moved to the temporary storage place of the seismic isolation support several times and adjusted. This not only makes the operation troublesome, but also affects the installation efficiency of the device. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the above difficulties and provide a construction engineering seismic isolation support construction device.

[0006] To solve the above technical problems, the technical solution provided by the present application is as follows: a construction engineering seismic isolation support construction device, comprising a walking frame in inverted U-shaped structure, a frame body is opened on the top surface of the walking frame, a connecting assembly for synchronously lifting a plurality of stacked seismic isolation supports is arranged in the frame body, the connecting assembly comprises two bearing frames which are respectively slidably arranged at both ends of the frame body and synchronously lifted, a top seat is commonly slidably arranged on the top surfaces of the two bearing frames, four insertion rods are fixedly arranged on the bottom surface of the top seat and inserted into the positioning holes at the four corners of the seismic isolation support, and a positioning assembly is slidably arranged on each bearing frame to prevent the two insertion rods on the same side from sliding upward. The positioning assembly comprises a moving seat slidingly arranged on each bearing frame and abutting against the top wall of the seismic isolation support, and opposite or back-to-back sliding positioning pins are arranged on both sides of each moving seat, and a pin hole is formed in the insertion rod for the positioning pins to extend into, and the opposite or back-to-back sliding of the two positioning pins is performed along with the sliding of the moving seat connected therewith, and the bearing frame is provided with an adjusting assembly for controlling the sliding of the moving seat; The top seat is provided with a linkage assembly for synchronously operating the two adjusting assemblies, and the top seat is simultaneously used to drive the adjusting assemblies at both ends to operate when sliding, thereby automatically compensating the cooperation between the insertion rod and the positioning pins after the insertion rod is moved.

[0007] As an improvement, the positioning pins are automatically resiliently connected at both ends of the moving seat, a sliding rod is arranged at the middle position of the moving seat, a wedge-shaped block is arranged on the sliding rod, and the opposite ends of the two positioning pins are respectively provided with a matching surface matched with the wedge-shaped block, and a positioning member is arranged between the wedge-shaped block and the inner wall of the moving seat. The adjusting assembly comprises a mounting groove formed in the bearing frame and corresponding to the sliding rod, a adjusting screw one is rotatably arranged in the mounting groove, a threaded seat is rotatably arranged on the adjusting screw one and slidably matched with the inner wall of the mounting groove, a swing rod is hingedly connected to the threaded seat, and the other end of the swing rod is hingedly connected to the sliding rod, and the linkage assembly is used to synchronously rotate the two adjusting screw ones.

[0008] As an improvement, the linkage assembly comprises a rotating shaft arranged on the bearing frame and connected with each adjusting screw one, the screw directions of the two adjusting screw ones are opposite, each rotating shaft is respectively provided with a gear, a toothed plate is slidingly arranged on the top seat and engaged with each gear, and the two gears are synchronously operated in opposite or back-to-back sliding, when the two toothed plates slide relative to each other, the corresponding gears and adjusting screw ones are driven to rotate, and the two sliding rods at both ends are driven to slide relative to each other through the swing of the swing rod, and the moving seats at both ends are driven to slide relative to each other to position the insertion rods.

[0009] As an improvement, a groove is formed in the top seat, and a bidirectional screw is rotatably arranged in the groove, and the two ends of the bidirectional screw are threadedly provided with a sliding seat fixedly connected with the corresponding toothed plate.

[0010] As an improvement, the positioning member comprises a tapered rod arranged at the four corners of the opposite end faces of the two wedge-shaped blocks, a tapered hole is formed in the moving seat for the tapered rod to be inserted into, and magnets are arranged on the end faces between the wedge-shaped blocks and the inner wall of the moving seat.

[0011] As improvement, the walking frame is rotatably provided with two adjusting lead screws at two ends respectively, each of the two adjusting lead screws is threadedly provided with a lifting seat in sliding fit with the walking frame, the lifting seat is fixedly connected with the corresponding bearing frame, a bevel gear one is arranged on the top surface of each of the two adjusting lead screws, a reversing shaft is rotatably arranged on the walking frame and a bevel gear two is arranged on the reversing shaft in mesh with the bevel gear one, a worm gear one is arranged on the other end of the reversing shaft, a worm one is rotatably arranged on the walking frame in mesh with the worm gear one, and a half shaft is arranged between the two worm gears one.

[0012] As improvement, the top seat is provided with a fixed seat in the middle, and the bearing frame is provided with an electric cylinder, and the movable end of the electric cylinder is fixedly connected with the fixed seat.

[0013] The beneficial effects of the present application compared with the prior art are: 1. Under the action of the walking frame, the connecting assembly and the positioning assembly, multiple stacked shock insulation supports can be synchronously lifted at a time, and then the whole is moved to above the top surface of the lower buttress to be installed, the lowermost shock insulation support is connected with the lower buttress, after the connection is completed, the walking frame is controlled to move to above the top surface of the next lower buttress to be installed and the lowermost shock insulation support is connected therewith, so that multiple shock insulation supports can be sequentially connected with multiple lower buttresses at a time, thereby improving the installation efficiency of the device; 2. Under the action of the positioning assembly, the positioning pin and the pin hole can be matched by relative sliding of the two ends, so that the rod is positioned at the top wall of the lowermost shock insulation support, thereby the multiple stacked shock insulation supports can be lifted; 3. Under the action of the linkage assembly, the two movable seats can be relatively or oppositely adjusted, thereby improving the operation convenience of the device; 4. Under the sliding action of the top seat, not only the shock insulation support can be adjusted in the left-right direction during installation, so that the mounting hole on the shock insulation support is aligned with the connecting hole on the lower buttress, but also the adjusting assembly controlling the sliding of the movable seat can be automatically compensated, thereby improving the use efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the structural diagram of the present application Figure 1 .

[0015] Figure 2 is the top view of the internal structure of the present application.

[0016] Figure 3 is the enlarged view of A in the present application Figure 2 .

[0017] Figure 4 is the front view of the internal structure of the present application.

[0018] Figure 5 is the application Figure 4 of the application

[0019] Figure 6 is the structure diagram of the connection between the mobile seat and the bearing frame in the application

[0020] Figure 7 is the partial bottom structure diagram of the application

[0021] Figure 8 is the structure diagram of the application Figure 2 .

[0022] Figure 9 is the structure diagram of the application Figure 3 .

[0023] As shown in the figure: 1, walking frame; 111, frame; 112, adjusting screw rod two; 113, lifting seat; 114, bevel gear one; 115, reversing shaft; 116, bevel gear two; 117, worm gear one; 118, worm one; 119, half shaft; 120, motor one; 121, fixed seat; 122, electric cylinder; 2, connecting assembly; 211, bearing frame; 212, top seat; 213, plug rod; 3, positioning assembly; 311, mobile seat; 312, positioning pin; 313, sliding rod; 314, wedge block; 315, matching surface; 316, installation groove; 317, adjusting screw rod one; 318, threaded seat; 319, swing rod; 320, guide rod; 4, linkage assembly; 411, rotating shaft; 412, gear; 413, toothed plate; 511, groove body; 512, bidirectional screw rod; 513, sliding seat; 514, worm gear two; 515, worm two; 516, motor two; 611, conical rod; 612, magnet; 7, shock isolation support. DETAILED DESCRIPTION

[0024] The application will be further described in detail below with reference to the accompanying drawings.

[0025] The accompanying drawings, the accompanying Figure 1 , the accompanying Figure 2 , and the accompanying Figure 3As shown, a construction engineering seismic isolation support construction device includes a walking frame 1 with an inverted U-shaped structure. The movement of the walking frame 1 is controlled by electric or manual means and belongs to the prior art. A frame 111 is provided on the top surface of the walking frame 1. A connecting assembly 2 for synchronously lifting a plurality of stacked seismic isolation supports 7 is provided in the frame 111. The connecting assembly 2 includes a bearing frame 211 that is slidably arranged at both ends of the frame 111 and is synchronously lifted. A top seat 212 is provided on the top surface of the two bearing frames 211 for sliding together. Four insertion rods 213 that extend into positioning holes at the four corners of the seismic isolation support 7 are fixed on the bottom surface of the top seat 212. A positioning assembly 3 is provided on each bearing frame 211 for preventing the two insertion rods 213 on the same side from sliding upward. The positioning assembly 3 can lift the plurality of stacked seismic isolation supports 7 during the upward sliding of the bearing frame 211. Under the action of the sliding of the top seat 212, the mounting holes on the bottom surface of the seismic isolation support 7 can be aligned and adjusted with the connecting holes on the lower pier. The positioning assembly 3 includes a movable seat 311 slidably mounted on each carrier 211 and abutting against the top wall of the seismic isolation support 7. Positioning pins 312 are provided on both sides of each movable seat 311 for sliding relative to or opposite to each other. A pin hole is provided on the insertion rod 213 for the positioning pins 312 to extend into. The relative or opposite sliding of the two positioning pins 312 is carried out as the movable seat 311 connected thereto slides. An adjustment assembly is provided on the carrier 211 for controlling the sliding of the movable seat 311. The top seat 212 is provided with a linkage assembly 4 that enables the two adjustment assemblies to move synchronously, and when the top seat 212 slides, the adjustment assemblies at both ends are driven to move at the same time, thereby automatically compensating for the cooperation between the insertion rod 213 and the positioning pin 312 after the insertion rod 213 moves.

[0026] In the initial state, the top seat 212 is in the uppermost position. Through the above structure, first, the walking frame 1 is moved to the stacked multiple shock insulation supports 7, the control bearing frame 211 is controlled to slide downward, the top seat 212 and the insertion rod 213 are driven to slide downward, the bottom surface of the insertion rod 213 is located below the top wall of the lowermost shock insulation support 7, then the linkage assembly 4 controls the adjustment assembly to act, then the two moving seats 311 are driven to slide relatively, then the two positioning pins 312 at the two ends are driven to move away from each other and are matched with the pin holes, so that the multiple shock insulation supports 7 can be connected on the insertion rod 213, then the multiple shock insulation supports 7 are lifted and the bottom surface of the lowermost shock insulation support 7 is higher than the top surface of the lower pier, then the walking frame 1 is moved to align the shock insulation supports 7 with the lower pier, then the sliding operation of the top seat 212 is controlled, the mounting holes on the bottom surface of the shock insulation supports 7 are aligned and adjusted with the connecting holes on the lower pier, then the lowermost shock insulation support 7 is placed on the top surface of the lower pier and is fixed by the bolt connection, finally the multiple shock insulation supports 7 are installed in sequence, so that multiple shock insulation supports 7 can be connected with multiple lower piers in sequence by single lifting, thereby the installation efficiency of the device is improved.

[0027] In combination with the accompanying drawings Figure 2 , the accompanying drawings Figure 3 , the accompanying drawings Figure 4 , the accompanying drawings Figure 5 and the accompanying drawings Figure 6 , the positioning pin 312 is automatically rebounded and connected at the two ends of the moving seat 311, the sliding rod 313 is arranged at the middle position of the moving seat 311, the wedge-shaped block 314 is arranged on the sliding rod 313, the cavity for the sliding of the wedge-shaped block 314 is arranged in the moving seat 311, the matching surfaces 315 matched with the wedge-shaped block 314 are arranged at the opposite ends of the two positioning pins 312, the positioning member is arranged between the wedge-shaped block 314 and the inner wall of the moving seat 311, the positioning member comprises the tapered rods 611 arranged at the four corners of the opposite end faces of the two wedge-shaped blocks 314, the tapered holes for the insertion of the tapered rods 611 are arranged in the moving seat 311, and the end faces between the wedge-shaped block 314 and the inner wall of the moving seat 311 are further provided with the magnets 612 matched with each other, when the two magnets 612 are close to each other, they attract each other; The adjustment assembly comprises the mounting groove 316 arranged in the bearing frame 211 and corresponding to the sliding rod 313, the adjustment lead screw one 317 is rotatably arranged on the mounting groove 316, the threaded seat 318 is rotatably arranged on the adjustment lead screw one 317 and is in sliding fit with the inner wall of the mounting groove 316, the swing rod 319 is hingedly connected to the threaded seat 318, and the other end of the swing rod 319 is hingedly connected to the sliding rod 313. The linkage assembly 4 drives the two adjustment lead screws one 317 to rotate synchronously, and the guide rod 320 fixedly connected with the moving seat 311 is slidably arranged on the bearing frame 211.

[0028] The working principle of the positioning component 3 is that in the initial state, the tapered rod 611 is inserted into the tapered hole, the two magnets 612 are attracted, and the wedge block 314 is fixedly connected to the inner wall of the movable seat 311. The control linkage component 4 drives the adjusting screw rod 317 at both ends to rotate synchronously, and drives the threaded seats 318 at both ends to slide upward under the action of the thread force. Under the action of the hinged rocker 319, the sliding rods 313 at both ends are driven to slide relative to each other, and then drive the movable seats 311 at both ends to slide relative to each other. At this time, the movable seat 311 will first It abuts against the outer wall of the seismic isolation bearing 7, and then controls the relative sliding adjustment of the two sliding rods 313, which will separate the conical rod 611 from the conical hole and release the positioning of the wedge block 314. At this time, the sliding rod 313 will drive the wedge block 314 connected to it to slide inward, and under the action of the wedge block 314 and the matching surface 315, it drives the positioning pins 312 at both ends to slide back to each other and cooperate with the pin holes on the insertion rod 213, thereby positioning the upward sliding of the insertion rod 213, so that multiple seismic isolation bearings 7 are connected to the insertion rod 213.

[0029] Combined with attachment Figure 4 , Attachment Figure 5 and attached Figure 7 As shown, the linkage assembly 4 includes a rotating shaft 411 arranged on the carrier 211 and connected to each adjusting screw rod 317, the spiral directions of the two adjusting screw rods 317 are opposite, and each rotating shaft 411 is respectively provided with a gear 412, and a tooth plate 413 is slidably provided on the top seat 212 to mesh with each gear 412, and the two gears 412 slide synchronously relative to or oppositely. When the two tooth plates 413 slide relative to each other, the corresponding gear 412 and the adjusting screw rod 317 are driven to rotate in the opposite direction. Under the action of the opposite threads of the two adjusting screw rods 317, the threaded seats 318 at both ends are driven to slide upward, and then the sliding rods 313 at both ends are driven to slide relative to each other through the swing of the rocker 319, and at the same time, the moving seats 311 at both ends are driven to slide relative to each other to position their insertion rods 213; A groove body 511 is provided on the top seat 212, and a bidirectional screw rod 512 is rotatably provided in the groove body 511. Both ends of the bidirectional screw rod 512 are threadedly provided with corresponding tooth plates 413 fixedly connected to the sliding seat 513. A worm gear 2 514 is provided in the middle position of the bidirectional screw rod 512. A worm gear 2 515 is rotatably provided on the groove body 511 and meshed with the worm gear 2 514. The end of the worm gear 2 515 is connected to the output shaft of the motor 2 516.

[0030] The working principle of linkage assembly 4, start motor two 516 drive worm two 515 rotation, drive worm gear two 514 and bidirectional screw rod 512 rotation, drive both ends of the sliding seat 513 relative sliding, then drive both ends of the gear plate 413 relative sliding, and then drive both ends of the gear 412 opposite rotation, under the action of two adjusting screw rod one 317 screw opposite, drive both ends of the threaded seat 318 synchronous upward sliding, and then through the swing of swing rod 319 drive both ends of the sliding rod 313 relative sliding operation, while driving both ends of the moving seat 311 relative sliding on its insertion rod 213 positioning operation.

[0031] Combining with the drawings Figure 1 , the drawings Figure 8 and the drawings Figure 9 , the walking frame 1 both ends are respectively provided with adjusting screw rod two 112, each adjusting screw rod two 112 is respectively provided with lifting seat 113 in threaded type sliding with walking frame 1, and the lifting seat 113 is fixedly connected with the corresponding bearing frame 211, the bearing frame 211 is provided with a sliding groove, the inner wall of the frame body 111 is fixedly provided with a sliding block for the sliding groove, the top surface of the two adjusting screw rod two 112 is respectively provided with bevel gear one 114, the walking frame 1 is rotatably provided with reversing shaft 115 and is provided with bevel gear two 116 meshing with bevel gear one 114 on the reversing shaft 115, the other end of the reversing shaft 115 is provided with worm gear one 117, the walking frame 1 is rotatably provided with worm one 118 meshing with worm gear one 117, the two worm one 118 are commonly provided with half shaft 119, and the end of any worm one 118 is connected to the end face of motor one 120.

[0032] The working principle of the lifting of bearing frame 211, start motor one 120, under the action of half shaft 119, drive both ends of the worm one 118 synchronous rotation, then drive both ends of the worm gear one 117 synchronous rotation, then drive both ends of the reversing shaft 115 synchronous rotation, then drive bevel gear two 116 and bevel gear one 114 rotation, and then drive both ends of the adjusting screw rod one 317 synchronous rotation, under the action of screw force, drive both ends of the lifting seat 113 synchronous sliding operation, while driving both ends of the bearing frame 211 synchronous lifting operation, under the action of the transmission assembly composed of bevel gear one 114, bevel gear two 116, reversing shaft 115, worm gear one 117 and worm one 118, the interference phenomenon of top seat 212 moving to the uppermost position with the transmission assembly can be avoided.

[0033] Combining with the drawings Figure 8As shown, the middle of the top base 212 is provided with a fixing seat 121, the carrying frame 211 is provided with an electric cylinder 122, and the movable end of the electric cylinder 122 is fixedly connected to the fixing seat 121; the extension and retraction of the electric cylinder 122 is controlled to drive the top base 212 to slide left and right on the carrying frame 211, and meanwhile drive the plurality of isolation bearings 7 after being lifted to slide left and right; since the isolation bearings 7 and the insertion rod 213 slide, if the threaded seat 318 and the swing rod 319 do not move, the cooperation between the positioning pin 312 and the insertion rod 213 will fail, so a compensation mechanism is needed. At this time, in the process of sliding the top base 212 left and right, the two end tooth plates 413 are driven to synchronously slide left and right, then the two end gears 412 are driven to rotate in the same direction, and then the two end adjusting lead screws 317 are driven to rotate in the same direction, so that the two end threaded seats 318 slide in opposite directions; in this way, the swing rod 319 is driven to swing when the slide rod 313 slides, and then the sliding of the threaded seat 318 and the rotation of the adjusting lead screw 317 drive the sliding of the threaded seat 318 to automatically offset, so as to automatically compensate the adjusting assembly of the moving seat 311, and improve the operation convenience of the device.

[0034] In the specific implementation of the present application, first, the walking frame 1 is moved to the stacked isolation bearings 7, then the two end carrying frames 211 are controlled to slide downward, and simultaneously drive the top base 212 and the insertion rod 213 to slide downward, so that the insertion rod 213 slides to the lower part of the top wall of the lowermost isolation bearing 7, then the two end slide rods 313 are driven to relatively slide through the linkage assembly 4, and then the moving seat 311 is driven to relatively slide, so that the two end positioning pins 312 of the moving seat 311 slide in opposite directions and cooperate with the pin holes on the insertion rod 213, thereby being able to position the upward sliding of the insertion rod 213, and connect the plurality of stacked isolation bearings 7 to the insertion rod 213, then control the carrying frame 211 to slide upward, and simultaneously drive the plurality of isolation bearings 7 to slide upward, and make the bottom surface of the lowermost isolation bearing 7 be located above the top surface of the lower pier, control the walking frame 1 to move and make the isolation bearings 7 move to the position corresponding to the lower pier; Then the control top seat 212 slides left and right, and drives the isolation bearing 7 to slide left and right, so that the positioning hole on the isolation bearing 7 is aligned with the connecting hole on the lower support pier, then the control bearing frame 211 slides downward and drives the isolation bearing 7 to slide downward, so that the isolation bearing 7 falls on the top surface of the lower support pier, and then the isolation bearing 7 is fixedly connected on the lower support pier by bolt connection, then the positioning of the insertion rod 213 is released, and the control bearing frame 211 slides upward, so that the insertion rod 213 slides to the lower part of the top wall of the upper isolation bearing 7, and then the insertion rod 213 is positioned by the positioning assembly 3, then the movement of the walking frame 1 is controlled to move the isolation bearing 7 to the top surface of the next lower support pier to be connected, and finally the installation of the remaining multiple isolation bearings 7 is sequentially performed from bottom to top, so that multiple isolation bearings 7 can be sequentially connected with multiple lower support piers by single lifting, thereby improving the installation efficiency of the device.

[0035] The above describes the present application and its embodiments, which is not limited, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the purpose of the present application, without creating a similar structure and embodiment of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A construction device for seismic isolation bearings in a building project, comprising a walking frame (1) with an inverted U-shaped structure, wherein a frame (111) is provided on the top surface of the walking frame (1), and characterized in that: The frame (111) is provided with a connecting assembly (2) for synchronously lifting a plurality of stacked seismic isolation supports (7), the connecting assembly (2) comprising bearing frames (211) slidably arranged at both ends of the frame (111) and synchronously lifted and lowered, a top seat (212) being slidably provided on the top surfaces of the two bearing frames (211), four insertion rods (213) extending into positioning holes at the four corners of the seismic isolation supports (7) being fixedly provided on the bottom surface of the top seat (212), and a positioning assembly (3) being slidably provided on each bearing frame (211) for preventing the two insertion rods (213) on the same side from sliding upwards; The positioning assembly (3) includes a movable seat (311) slidably arranged on each bearing frame (211) and abutting against the top wall of the seismic isolation support (7), and each movable seat (311) is provided with a positioning pin (312) on both sides thereof that slides relative to or opposite to each other, and a pin hole for the positioning pin (312) to extend into is provided on the insertion rod (213), and the relative or opposite sliding of the two positioning pins (312) is carried out along with the sliding of the movable seat (311) connected thereto, and an adjustment assembly for controlling the sliding of the movable seat (311) is provided on the bearing frame (211); A linkage assembly (4) is provided on the top seat (212) for causing the two adjustment assemblies to move synchronously, and when the top seat (212) slides, the adjustment assemblies at both ends are simultaneously driven to move, thereby automatically compensating for the cooperation between the insertion rod (213) and the positioning pin (312) after the insertion rod (213) moves.

2. A construction engineering seismic isolation bearing construction device according to claim 1, characterized in that: The positioning pins (312) are automatically resiliently connected to the two ends of the movable seat (311). A slide bar (313) is provided in the middle of the movable seat (311) and a wedge block (314) is provided on the slide bar (313). The two opposite ends of the positioning pins (312) are respectively provided with matching surfaces (315) adapted to the wedge block (314). A positioning piece is provided between the wedge block (314) and the inner wall of the movable seat (311). The adjustment component includes a mounting groove (316) provided on the carrier (211) and corresponding to the slide rod (313), an adjustment screw rod (317) is rotatably provided on the mounting groove (316), a threaded seat (318) that is rotatably provided on the adjustment screw rod (317) and is slidably engaged with the inner wall of the mounting groove (316), a rocker rod (319) is hinged on the threaded seat (318), and the other end of the rocker rod (319) is hinged on the slide rod (313), and the linkage component (4) drives the two adjustment screw rods (317) to rotate synchronously.

3. The construction device for seismic isolation bearings for construction projects according to claim 2, characterized in that: The linkage assembly (4) includes a rotating shaft (411) arranged on the carrier (211) and connected to each adjusting screw rod (317), the spiral directions of the two adjusting screw rods (317) are opposite, and each rotating shaft (411) is respectively provided with a gear (412), and a tooth plate (413) meshing with each gear (412) is slidably provided on the top seat (212), and the two tooth plates (413) slide relative to or opposite to each other synchronously. When the two tooth plates (413) slide relative to each other, the corresponding gear (412) and the adjusting screw rod (317) are driven to rotate, and then the swing rod (319) swings to drive the sliding rods (313) at both ends to slide relative to each other, and at the same time drive the moving seats (311) at both ends to slide relative to each other to perform positioning operations on their insertion rods (213).

4. The construction device for seismic isolation bearings for construction projects according to claim 3, characterized in that: A groove (511) is provided on the top seat (212) and a bidirectional screw rod (512) is rotatably provided in the groove (511). Both ends of the bidirectional screw rod (512) are provided with threaded connections corresponding to tooth plates (413) fixedly connected to the sliding seat (513).

5. The construction device for seismic isolation bearings for construction projects according to claim 2, characterized in that: The positioning member comprises tapered rods (611) arranged at the four corners of the opposite end surfaces of the two wedge-shaped blocks (314); a tapered hole for inserting the tapered rods (611) is provided on the movable seat (311); and magnets (612) that cooperate with each other are further provided on the end surface between the wedge-shaped block (314) and the inner wall of the movable seat (311).

6. The construction device for seismic isolation bearings for construction projects according to claim 1, characterized in that: The two ends of the walking frame (1) are respectively provided with adjusting screw rods (112) for rotation, and each adjusting screw rod (112) is respectively provided with a lifting seat (113) that is slidably matched with the walking frame (1), and the lifting seat (113) is fixedly connected to the corresponding supporting frame (211). The top surfaces of the two adjusting screw rods (112) are respectively provided with bevel gears (114). The walking frame (1) is provided with a reversing shaft (115) for rotation, and a bevel gear (116) that meshes with the bevel gear (114) is provided on the reversing shaft (115). A worm gear (117) is provided on the other end of the reversing shaft (115). The walking frame (1) is provided with a worm gear (118) that meshes with the worm gear (117). A half shaft (119) is provided between the two worm gears (118), and the end of any worm gear (118) is connected to the end face of the motor (120).

7. The construction device for seismic isolation bearings for construction projects according to claim 1, characterized in that: A fixing seat (121) is provided in the middle of the top seat (212), an electric cylinder (122) is provided on the supporting frame (211), and a movable end of the electric cylinder (122) is fixedly connected to the fixing seat (121).

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