An assembled component mounting device based on splicing foundation

Abstract

The present application relates to the technical field of external wall panel splicing positioning, in particular to an assembly type component mounting device based on splicing type foundation, which comprises a positioning rod, a connecting device and a folding control device; the positioning rod comprises a main rod and a secondary rod; the connecting device comprises a hinged joint and a connecting block; the hinged joint is provided with two, and the two hinged joints are respectively installed at the end of the main rod and the end of the secondary rod; the two ends of the connecting block are respectively hinged with the two hinged joints; the folding control device comprises a movable hinged seat, a fixed hinged seat, a driving rod and a lifting assembly; the movable hinged seat is slidingly installed on the main rod; the fixed hinged seat is installed on the secondary rod; the two ends of the driving rod are respectively hinged with the movable hinged seat and the fixed hinged seat; the lifting assembly is arranged on the main rod and is used for controlling the lifting of the movable hinged seat. The present application realizes the function of quickly disassembling and assembling the positioning rod, achieves the effect of conveniently positioning the external wall panel for the operator, and solves the problems of poor efficiency and positioning accuracy of the existing positioning mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of external wall panel splicing positioning, in particular to an assembly type component mounting device based on a splicing type foundation. BACKGROUND

[0002] The construction of the existing substation mostly adopts the wet operation mode of site pouring, which is affected by personnel, climate and environment and other factors. Therefore, the use of assembly type buildings for construction has the advantages of convenient installation, simple assembly and short construction period. However, when the assembly type external wall panel is spliced, in order to improve the splicing accuracy, it is usually necessary to draw positioning lines on the external wall to assist the external wall panel splicing positioning. The current positioning line is usually manually drawn, but manual drawing is slow and time-consuming and labor-intensive.

[0003] Therefore, Chinese patent application CN116290845A discloses an assembly type building external wall panel splicing positioning device and method, which can control the synchronous action of the four reciprocating lead screws on the positioning frame through the setting of the linkage mechanism, so that the four fixing blocks on the positioning frame can drive the four storage seats to move synchronously, and then the four storage seats can drive the four positioning balls to move synchronously to draw lines, and then the four positioning lines on the positioning frame can be drawn at the same time. Each linkage mechanism is electrically connected in series, so that when the positioning line is set, the worker only needs to control the button switch to control the synchronous action of each positioning ball on each positioning frame, realize the rapid setting of the external wall positioning line, avoid the labor loss of manual drawing, improve the efficiency of positioning line setting, and avoid the safety hazards of manual setting of positioning line. In addition, the drying mechanism can cooperate with the drawing process of the ball to speed up the drying of the positioning line. In addition, the storage seat is connected with the sliding seat through the return spring, and under the elastic force of the return spring, the positioning ball can tightly adhere to the external wall surface, thereby ensuring the clarity of the drawn line.

[0004] However, after drawing the line, the operator still needs to align the external wall panel with the positioning line, which still consumes a lot of time in the alignment process. Therefore, the positioning efficiency by drawing lines is low, and the positioning accuracy is also affected by human factors. SUMMARY

[0005] In view of the above problems, an assembly type component mounting device based on a splicing type foundation is provided, which solves the problems of low efficiency and poor positioning accuracy of the existing positioning method through the main rod, the auxiliary rod, the connecting device and the folding control device.

[0006] In order to solve the prior art problems, the present application provides an assembled component mounting device based on a splicing type foundation, which comprises a positioning rod, a connecting device and a folding control device; the positioning rod comprises a main rod and a sub rod; the connecting device comprises a hinge joint and a connecting block; the hinge joint is provided with two, and the two hinge joints are respectively installed at the end of the main rod and the end of the sub rod; the two ends of the connecting block are respectively hinged with the two hinge joints; the folding control device comprises a movable hinge seat, a fixed hinge seat, a driving rod and a lifting assembly; the movable hinge seat is slidingly installed on the main rod; the fixed hinge seat is installed on the sub rod; the two ends of the driving rod are respectively hinged with the movable hinge seat and the fixed hinge seat; and the lifting assembly is arranged on the main rod and is used for controlling the lifting of the movable hinge seat.

[0007] Preferably, the connecting device further comprises a fixing assembly, the fixing assembly comprises a locking block; the locking block is slidingly installed on the connecting block; a locking groove matched with the locking block is formed on the hinge joint; the connecting block is provided with an auxiliary control device, the auxiliary control device comprises a control assembly and a first linear driving assembly; the control assembly is arranged on the connecting block and is used for controlling the movement of the locking block.

[0008] Preferably, the control assembly comprises a control sheet, a first elastic member, a second elastic member and a wedge block; the control sheet is slidingly installed on the connecting block; the two ends of the first elastic member are respectively connected with the control sheet and the connecting block; the two ends of the second elastic member are respectively connected with the control sheet and the locking block; the wedge block is slidingly installed on the connecting block and is slidingly matched with the control sheet; and the connecting block is further provided with a first linear driving assembly used for controlling the movement of the wedge block.

[0009] Preferably, the first linear driving assembly comprises a first push plate, a first rotary driver and a first screw rod; the first push plate is connected with the wedge block; the first rotary driver is installed on the connecting block; the first screw rod is in transmission connection with the driving end of the first rotary driver, and the first screw rod is in threaded connection with the first push plate.

[0010] Preferably, the lifting assembly comprises a guide rod and a second push plate; the guide rod is installed on the main rod and is slidingly matched with the movable hinge seat; the second push plate is slidingly installed on the main rod and is slidingly matched with the second push plate; and the main rod is further provided with a second linear driving assembly used for controlling the movement of the second push plate.

[0011] Preferably, the main rod and the sub rod are respectively provided with a first accommodating cavity and a second accommodating cavity; after the sub rod is folded, the fixed hinge seat and the movable hinge seat are respectively located in the first accommodating cavity and the second accommodating cavity, and the two ends of the driving rod are respectively located in the first accommodating cavity and the second accommodating cavity.

[0012] Preferably, the main rod is further provided with a damping assembly, the damping assembly comprises a damping plate and a nitrogen spring; the damping plate is slidingly installed on the main rod and is located in the first accommodating cavity; and the nitrogen spring is installed on the main rod, and the piston rod of the nitrogen spring is in transmission connection with the damping plate.

[0013] Preferably, the hinge joint is provided with an abutting corner, and the connecting block is provided with two extension blocks at two ends respectively; when the positioning rod is in the unfolded state, the abutting corners of the two hinge joints abut against each other, and the two extension blocks of the connecting block abut against the two hinge joints respectively.

[0014] Preferably, the second linear driving assembly comprises a second screw rod, a second rotary driver, two sleeves and a synchronous belt; the second screw rod is rotatably installed on the main rod, and the second screw rod is threadedly connected with the second push plate; the second rotary driver is installed on the main rod; the two sleeves are provided, and the two sleeves are sleeved on the driving end of the second screw rod and the second rotary driver respectively; and the two ends of the synchronous belt are sleeved on the two sleeves respectively.

[0015] Preferably, the auxiliary rod is provided with a mounting head at an end away from the connecting block.

[0016] The beneficial effects of the present application compared with the prior art are:

[0017] 1. The positioning rod, the connecting device and the folding control device are used to realize the function of quickly disassembling and assembling the positioning rod, so that the positioning personnel can conveniently position the external wall panel, and the problems of poor efficiency and positioning accuracy of the existing positioning mode are solved.

[0018] 2. The locking block, the locking groove and the control assembly are used to realize the function of fixing the auxiliary rod, so that the auxiliary rod is fixed after the positioning rod is stretched out.

[0019] 3. The control piece, the first elastic member, the second elastic member, the wedge and the first linear driving assembly are used to realize the function of controlling the movement of the locking block. DETAILED DESCRIPTION

[0020] Figure 1 It is a three-dimensional schematic view of a kind of assembly type component mounting device based on splicing type foundation in unfolded state.

[0021] Figure 2 It is a three-dimensional schematic view of a kind of assembly type component mounting device based on splicing type foundation in folded state.

[0022] Figure 3 It is a three-dimensional schematic view of the main rod and folding control device in a kind of assembly type component mounting device based on splicing type foundation.

[0023] Figure 4 It is a three-dimensional schematic view of a kind of assembly type component mounting device based on splicing type foundation in unfolding process.

[0024] Figure 5 It is a three-dimensional schematic view of hinge joint, connecting device and auxiliary control device in a kind of assembly type component mounting device based on splicing type foundation.

[0025] Figure 6 is a three-dimensional schematic view of a connecting device and an auxiliary control device in a splicing foundation-based fabricated component installation device.

[0026] Figure 7 is a three-dimensional exploded schematic view of a connecting device and an auxiliary control device in a splicing foundation-based fabricated component installation device.

[0027] Figure 8 is a three-dimensional schematic view of a main rod and a folding control device in a splicing foundation-based fabricated component installation device.

[0028] Figure 9 is Figure 8 is a local enlarged schematic view of A in the figure.

[0029] Figure 10 is a sectional view schematic view of a splicing foundation-based fabricated component installation device in a folded state.

[0030] In the figure, the labels are: 1-positioning rod; 11-main rod; 111-first accommodating cavity; 12-secondary rod; 121-second accommodating cavity; 122-mounting head; 13-damping assembly; 131-damping plate; 132-nitrogen spring; 2-connecting device; 21-hinge joint; 211-abutment angle; 22-connecting block; 221-extended block; 23-fixing assembly; 231-locking block; 232-locking groove; 3-folding control device; 31-movable hinge seat; 32-fixed hinge seat; 33-driving rod; 34-lifting assembly; 341-guiding rod; 342-second push plate; 35-second linear driving assembly; 351-second screw rod; 352-second rotary driver; 353-sleeve; 354-synchronous belt; 4-auxiliary control device; 41-control assembly; 411-control sheet; 412-first elastic member; 413-second elastic member; 414-wedge block; 42-first linear driving assembly; 421-first push plate; 422-first rotary driver; 423-first screw rod; 424-limiting plate. DETAILED DESCRIPTION

[0031] To further understand the features, technical means and specific purposes and functions achieved by the present application, the present application is described in further detail below in conjunction with the drawings and specific embodiments.

[0032] Referring to Figures 1-3 and Figure 10The application discloses an assembled component mounting device based on a splicing type base, which comprises a positioning rod 1, a connecting device 2 and a folding control device 3; the positioning rod 1 comprises a main rod 11 and an auxiliary rod 12; the connecting device 2 comprises hinged joints 21 and a connecting block 22; the hinged joints 21 are provided in two, and the two hinged joints 21 are respectively installed at the end of the main rod 11 and the end of the auxiliary rod 12; the two ends of the connecting block 22 are respectively hinged with the two hinged joints 21; the folding control device 3 comprises a movable hinged seat 31, a fixed hinged seat 32, a driving rod 33 and a lifting assembly 34; the movable hinged seat 31 is slidingly installed on the main rod 11; the fixed hinged seat 32 is installed on the auxiliary rod 12; the two ends of the driving rod 33 are respectively hinged with the movable hinged seat 31 and the fixed hinged seat 32; and the lifting assembly 34 is arranged on the main rod 11 and is used for controlling the lifting of the movable hinged seat 31.

[0033] The application realizes the functions of quickly disassembling and assembling the positioning rod 1 through the positioning rod 1, the connecting device 2 and the folding control device 3, achieves the effect that the operator can conveniently position the external wall plate, and solves the problems of poor efficiency and positioning accuracy of the existing positioning mode. The operator first moves the positioning rod 1 to a specified position, then controls the movable hinged seat 31 to rise through the lifting assembly 34, the movable hinged seat 31 pushes the fixed hinged seat 32 on the auxiliary rod 12 through the driving rod 33, then controls the auxiliary rod 12 to rotate, so that the auxiliary rod 12 is stretched straight, and then the positioning effect is realized through the cooperation of the main rod 11 and the auxiliary rod 12, the assembled external wall plate is moved, and the edge of the assembled external wall plate is flush with the positioning rod 1, so as to facilitate the installation of the assembled external wall plate. After the installation of the external wall plate is completed, the operator controls the auxiliary rod 12 to reversely rotate through the lifting assembly 34 until the main rod 11 and the auxiliary rod 12 are parallel, and the folding of the positioning rod 1 is completed, so as to facilitate the movement of the positioning rod 1 to the next installation position, so that the positioning rod 1 is replaced by the positioning line, and the repeated use of the positioning rod 1 is realized.

[0034] Referring to Figure 1 , Figure 2 , Figure 6 and Figure 7 : the connecting device 2 further comprises a fixing assembly 23, the fixing assembly 23 comprises a locking block 231; the locking block 231 is slidingly installed on the connecting block 22; the hinged joint 21 is provided with a locking groove 232 matched with the locking block 231; the connecting block 22 is provided with an auxiliary control device 4, the auxiliary control device 4 comprises a control assembly 41 and a first straight line driving assembly 42; the control assembly 41 is arranged on the connecting block 22 and is used for controlling the movement of the locking block 231.

[0035] The application achieves the function of fixing the auxiliary rod 12 by the locking block 231, the locking groove 232 and the control assembly 41, and achieves the effect of fixing the auxiliary rod 12 after the positioning rod 1 is stretched out. The operator first moves the positioning rod 1 to the designated position, and then controls the movable hinged seat 31 to rise through the lifting assembly 34, the movable hinged seat 31 pushes the fixed hinged seat 32 on the auxiliary rod 12 through the driving rod 33, and then controls the auxiliary rod 12 to rotate, so that the auxiliary rod 12 is stretched out, after the auxiliary rod 12 is vertical, the control assembly 41 controls the locking block 231 on the connecting block 22 to move, so that it is clamped into the locking groove 232, and then the locking block 231 and the locking groove 232 are matched to complete the fixing of the auxiliary rod 12, then the assembled outer wall plate is moved, so that the edge thereof is flush with the positioning rod 1, so as to facilitate the installation of the assembled outer wall plate. After the outer wall plate is installed, the operator controls the locking block 231 to move away from the locking groove 232 through the control assembly 41, after the locking block 231 and the locking groove 232 are separated, the auxiliary rod 12 is reversely rotated through the lifting assembly 34, until the main rod 11 and the auxiliary rod 12 are parallel, the folding of the positioning rod 1 is completed, so as to facilitate the movement of the positioning rod 1 to the next installation position, so as to replace the positioning line through the positioning rod 1, and realize the reuse of the positioning rod 1.

[0036] With reference to Figures 4-7 The control assembly 41 comprises a control sheet 411, a first elastic member 412, a second elastic member 413 and a wedge block 414; the control sheet 411 is slidingly installed on the connecting block 22; the two ends of the first elastic member 412 are connected with the control sheet 411 and the connecting block 22 respectively; the two ends of the second elastic member 413 are connected with the control sheet 411 and the locking block 231 respectively; the wedge block 414 is slidingly installed on the connecting block 22 and slidingly matches with the control sheet 411; the connecting block 22 is further provided with a first linear driving assembly 42 for controlling the movement of the wedge block 414.

[0037] The application realizes the function of controlling the movement of the locking block 231 by the control piece 411, the first elastic piece 412, the second elastic piece 413, the wedge block 414 and the first linear drive assembly 42. The first linear drive assembly 42 is electrically connected with the controller. The operator first moves the positioning rod 1 to a specified position, and then controls the movable hinged seat 31 to rise through the lifting assembly 34, the movable hinged seat 31 drives the fixed hinged seat 32 on the auxiliary rod 12 through the driving rod 33, and then controls the auxiliary rod 12 to rotate, so that the auxiliary rod 12 is stretched straight. After the auxiliary rod 12 is vertical, the locking block 231 moves to the locking groove 232, the locking block 231 is clamped into the locking groove 232 under the elastic force of the first elastic piece 412 and the second elastic piece 413, and then the fixing of the auxiliary rod 12 is completed through the cooperation of the locking block 231 and the locking groove 232. Then the assembled outer wall panel is moved, so that the edge of the assembled outer wall panel is flush with the positioning rod 1, so as to facilitate the installation of the assembled outer wall panel. After the installation of the outer wall panel is completed, the operator sends a signal to the first linear drive assembly 42 through the controller. The first linear drive assembly 42 drives the wedge block 414 to move after receiving the signal. The wedge block 414 extrudes the control piece 411 against the elastic force of the first elastic piece 412, drives the control piece 411 to move away from the locking groove 232, and the control piece 411 drives the locking block 231 to move away from the locking groove 232 through the second elastic piece 413. After the locking block 231 is separated from the locking groove 232, the auxiliary rod 12 is reversely rotated through the lifting assembly 34 until the main rod 11 and the auxiliary rod 12 are parallel, the folding of the positioning rod 1 is completed, and the operator controls the wedge block 414 to reset through the first linear drive assembly 42 after folding, so as to move to the next installation position, so as to replace the positioning line through the positioning rod 1, and realize the reuse of the positioning rod 1.

[0038] With reference to Figures 4-7 The first linear drive assembly 42 comprises a first push plate 421, a first rotary driver 422 and a first screw rod 423. The first push plate 421 is connected with the wedge block 414. The first rotary driver 422 is installed on the connecting block 22. The first screw rod 423 is in transmission connection with the driving end of the first rotary driver 422, and is in screw connection with the first push plate 421.

[0039] The application realizes the function of driving the wedge 414 to move through the first push plate 421, the first rotary driver 422 and the first screw rod 423. The first rotary driver 422 is preferably a servo motor, which is electrically connected with the controller. The operator first moves the positioning rod 1 to a specified position, and then controls the movable hinged seat 31 to rise through the lifting assembly 34, the movable hinged seat 31 pushes the fixed hinged seat 32 on the auxiliary rod 12 through the driving rod 33, and then controls the auxiliary rod 12 to rotate, so that the auxiliary rod 12 is stretched straight. After the auxiliary rod 12 is vertical, the locking block 231 is moved to the locking groove 232, the locking block 231 is clamped into the locking groove 232 under the elastic force of the first elastic member 412 and the second elastic member 413, and then the locking block 231 and the locking groove 232 are matched to fix the auxiliary rod 12. Then the assembled outer wall panel is moved so that the edge thereof is flush with the positioning rod 1, so as to facilitate the installation of the assembled outer wall panel. After the installation of the outer wall panel is completed, the operator sends a signal to the first rotary driver 422 through the controller. The first rotary driver 422 drives the first screw rod 423 to rotate after receiving the signal. The first screw rod 423 drives the first push plate 421 connected with it to move, the first push plate 421 drives the wedge 414 to move, the wedge 414 extrudes the control piece 411 against the elastic force of the first elastic member 412, and drives the control piece 411 to move away from the locking groove 232. The control piece 411 drives the locking block 231 to move away from the locking groove 232 through the second elastic member 413. After the locking block 231 is separated from the locking groove 232, the auxiliary rod 12 is reversely rotated through the lifting assembly 34 until the main rod 11 and the auxiliary rod 12 are parallel, and the folding of the positioning rod 1 is completed. After folding, the operator drives the first push plate 421 and the wedge 414 to reset through the first rotary driver 422, and then the extrusion of the control piece 411 is released. The control piece 411 is reset under the elastic force of the first elastic member 412.

[0040] With reference to Figure 2 , Figure 8 and Figure 9 : The lifting assembly 34 comprises a guide rod 341 and a second push plate 342. The guide rod 341 is installed on the main rod 11 and is in sliding fit with the movable hinged seat 31. The second push plate 342 is slidingly installed on the main rod 11 and is in sliding fit with the second push plate 342. The main rod 11 is further provided with a second linear driving assembly 35 for controlling the movement of the second push plate 342.

[0041] The application realizes the function of controlling the movement of the movable articulated seat 31 through the guide rod 341, the second push plate 342 and the main rod 11. The movable articulated seat 31 is slidingly installed on the main rod 11 and is pushed to move after being in contact with the second push plate 342. The second linear drive assembly 35 is electrically connected with the controller. The operator first moves the positioning rod 1 to the specified position, and then sends a signal to the second linear drive assembly 35 through the controller, so that the second linear drive assembly 35 drives the second push plate 342 to move upwards, and the movable articulated seat 31 is pushed to move upwards after being in contact with the second push plate 342. The movable articulated seat 31 pushes the fixed articulated seat 32 on the auxiliary rod 12 through the driving rod 33, thereby controlling the rotation of the auxiliary rod 12, so that the auxiliary rod 12 is stretched straight. After the auxiliary rod 12 is vertical, the locking block 231 is moved to the locking groove 232, and the locking block 231 is clamped into the locking groove 232 under the elastic force of the first elastic member 412 and the second elastic member 413, thereby fixing the auxiliary rod 12 through the cooperation of the locking block 231 and the locking groove 232. Then the assembled outer wall panel is moved so that the edge thereof is flush with the positioning rod 1, so as to facilitate the installation of the assembled outer wall panel. After the installation of the outer wall panel is completed, the operator sends a signal to the first rotary driver 422 through the controller. After receiving the signal, the first rotary driver 422 drives the first screw rod 423 to rotate, the first screw rod 423 drives the first push plate 421 connected with it to move, the first push plate 421 drives the wedge block 414 to move, the wedge block 414 extrudes the control piece 411 against the elastic force of the first elastic member 412, and drives the control piece 411 to move away from the locking groove 232. The control piece 411 drives the locking block 231 to move away from the locking groove 232 through the second elastic member 413. After the locking block 231 is separated from the locking groove 232, the auxiliary rod 12 is reversely rotated through the lifting assembly 34, until the main rod 11 and the auxiliary rod 12 are parallel, the folding of the positioning rod 1 is completed, and the first push plate 421 and the wedge block 414 are reset through the first rotary driver 422 after folding, thereby releasing the extrusion on the control piece 411. The control piece 411 is reset under the elastic force of the first elastic member 412.

[0042] With reference to Figure 4 And Figure 10 The first accommodating cavity 111 and the second accommodating cavity 121 are respectively arranged on the main rod 11 and the auxiliary rod 12. After the auxiliary rod 12 is folded, the fixed articulated seat 32 and the movable articulated seat 31 are respectively located in the first accommodating cavity 111 and the second accommodating cavity 121, and the two ends of the driving rod 33 are respectively located in the first accommodating cavity 111 and the second accommodating cavity 121.

[0043] The first accommodating cavity 111 and the second accommodating cavity 121 realize the functions of accommodating the fixed hinge seat 32, the movable hinge seat 31 and the driving rod 33, avoid the influence of the folding control device 3 on the rotation of the sub-rod 12 when the sub-rod 12 is folded, and further improve the mobile portability of the assembled component mounting device. Figure 10 After the sub-rod 12 is completely folded, the positions of the fixed hinge seat 32, the movable hinge seat 31 and the driving rod 33 are as shown in

[0044] Referring to Figure 3 , Figure 4 , Figure 8 and Figure 10 : The main rod 11 is further provided with a damping assembly 13, the damping assembly 13 comprising a damping plate 131 and a nitrogen spring 132; the damping plate 131 is slidingly installed on the main rod 11 and located in the first accommodating cavity 111; the nitrogen spring 132 is installed on the main rod 11, and the piston rod of the nitrogen spring 132 is in transmission connection with the damping plate 131.

[0045] The damping plate 131 and the nitrogen spring 132 realize the function of fixing the position of the sub-rod 12 after the sub-rod 12 is folded, avoid the rotation of the sub-rod 12 caused by external force during transportation, and improve the mobile portability of the assembled component mounting device. Before the positioning rod 1 is moved, the operator folds the sub-rod 12, and since the sub-rod 12 is unfolded by the pushing of the second push plate 342, the movable hinge seat 31 is in a free state when the second push plate 342 is in an initial state, and the sub-rod 12 is easily rotated. Therefore, the damping assembly 13 is arranged, and after the sub-rod 12 is completely folded, the state of the positioning rod 1 is as shown in Figure 10 At this time, the movable hinge seat 31 is not located at a lower limit position, and during the folding process, since the fixed hinge seat 32 moves to the first accommodating cavity 111 of the main rod 11 along with the folding of the sub-rod 12, it will pull the driving rod 33, and then pull the movable hinge seat 31 to move a distance upward. At this time, the damping plate 131 abuts against the movable hinge seat 31 under the elastic force of the nitrogen spring 132, and exerts an upward pre-tightening force on the movable hinge seat 31, and the magnet movable hinge seat 31 cannot move upward any more, thereby fixing the movable hinge seat 31 and avoiding the rotation of the sub-rod 12. When the sub-rod 12 is unfolded, the operator needs to manually rotate the sub-rod 12 to rotate a certain angle, and when the driving rod 33 is parallel to the main rod 11, as shown in Figure 4 , the sub-rod 12 can be unfolded under the pushing of the second push plate 342.

[0046] Referring to Figure 7 and Figure 8The abutting angle 211 is arranged on the hinge joint 21, and the two ends of the connecting block 22 are respectively provided with an extension block 221; when the positioning rod 1 is in the unfolded state, the abutting angles 211 on the two hinge joints 21 abut against each other, and the two extension blocks 221 on the connecting block 22 abut against the two hinge joints 21 respectively.

[0047] The abutting angle 211 and the extension block 221 are arranged to limit the rotation range of the auxiliary rod 12. The locking block 231 is arranged on the extension block 221 of the connecting block 22. In order to prevent the auxiliary rod 12 from rotating after being in the vertical state and affecting the positioning accuracy, the abutting angle 211 and the extension block 221 are arranged to limit the rotation of the hinge joint 21 through the cooperation of the abutting angle 211, and the rotation range of the connecting block 22 is limited through the cooperation of the two extension blocks 221 and the two hinge joints 21 respectively, so as to limit the rotation direction of the auxiliary rod 12, so that it can only rotate by 180°, thereby improving the action stability of the unfolding and folding of the positioning rod 1, and further improving the positioning accuracy.

[0048] With reference to Figure 2 , Figure 8 and Figure 9 : The second linear driving assembly 35 comprises a second screw rod 351, a second rotary driver 352, a sleeve 353 and a synchronous belt 354; the second screw rod 351 is rotationally installed on the main rod 11, and the second screw rod 351 is in threaded connection with the second push plate 342; the second rotary driver 352 is installed on the main rod 11; the sleeve 353 is provided with two, and the two sleeves 353 are respectively sleeved on the driving ends of the second screw rod 351 and the second rotary driver 352; and the two ends of the synchronous belt 354 are respectively sleeved on the two sleeves 353.

[0049] The application realizes the function of driving the second push plate 342 to move by the second screw rod 351, the second rotary driver 352, the sleeve 353 and the synchronous belt 354. The second rotary driver 352 is preferably a servo motor, and the servo motor is electrically connected with the controller. The operator first moves the positioning rod 1 to a specified position, and then sends a signal to the second rotary driver 352 through the controller. After receiving the signal, the second rotary driver 352 drives the sleeve 353 sleeved on the driving end of the second rotary driver 352 to rotate, and drives the second screw rod 351 to rotate through the transmission of the synchronous belt 354. The second screw rod 351 drives the second push plate 342 connected with the second screw rod 351 to move upwards. After the second push plate 342 contacts with the movable hinged seat 31, the movable hinged seat 31 is pushed to move upwards. The movable hinged seat 31 pushes the fixed hinged seat 32 on the auxiliary rod 12 through the driving rod 33, and then controls the auxiliary rod 12 to rotate, so that the auxiliary rod 12 is stretched straight. After the auxiliary rod 12 is vertical, the locking block 231 moves to the locking groove 232. The locking block 231 is clamped into the locking groove 232 under the elastic force of the first elastic member 412 and the second elastic member 413. Then, the locking block 231 and the locking groove 232 are matched to fix the auxiliary rod 12. Then, the assembled external wall panel is moved, so that the edge of the assembled external wall panel is flush with the positioning rod 1, so as to facilitate the installation of the assembled external wall panel. After the installation of the external wall panel is completed, the operator sends a signal to the first rotary driver 422 through the controller. After receiving the signal, the first rotary driver 422 drives the first screw rod 423 to rotate. The first screw rod 423 drives the first push plate 421 connected with the first screw rod 423 to move. The first push plate 421 drives the wedge block 414 to move. The wedge block 414 extrudes the control piece 411 against the elastic force of the first elastic member 412. The control piece 411 drives the locking block 231 to move away from the locking groove 232 through the second elastic member 413. After the locking block 231 is separated from the locking groove 232, the auxiliary rod 12 is reversely rotated through the lifting assembly 34, until the main rod 11 and the auxiliary rod 12 are parallel, the folding of the positioning rod 1 is completed. After folding, the operator drives the first push plate 421 and the wedge block 414 to reset through the first rotary driver 422, so as to release the extrusion on the control piece 411. The control piece 411 is reset under the elastic force of the first elastic member 412.

[0050] With reference to Figure 2 The end of the auxiliary rod 12 away from the connecting block 22 is provided with a mounting head 122.

[0051] The present application realizes the function of conveniently enabling the operator to install other tools at the top end of the positioning rod 1 through the installation head 122. Through the setting of the installation head 122, the operator can conveniently move the tools to the top end, thereby replacing manual high-altitude operation, so as to improve the work efficiency and work safety of the workers. Meanwhile, the operator can realize the movement of large-volume objects by cooperating with multiple positioning rods 1, thereby providing help for on-site construction, further improving the construction efficiency, and shortening the construction period.

[0052] The above embodiments only express one or several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A fabricated component mounting device based on a splicing base, characterized by, The utility model relates to a folding positioning rod, which comprises a positioning rod (1), a connecting device (2) and a folding control device (3). The positioning rod (1) comprises a main rod (11) and a sub rod (12). The connecting device (2) comprises a hinged joint (21) and a connecting block (22). The hinged joint (21) is provided with two, and the two hinged joints (21) are respectively installed at the end of the main rod (11) and the end of the sub rod (12). The two ends of the connecting block (22) are respectively hinged to the two hinged joints (21). The folding control device (3) comprises a movable hinged seat (31), a fixed hinged seat (32), a driving rod (33) and a lifting assembly (34). The movable hinged seat (31) is slidingly installed on the main rod (11). The fixed hinged seat (32) is installed on the sub rod (12). The two ends of the driving rod (33) are respectively hinged to the movable hinged seat (31) and the fixed hinged seat (32). The lifting assembly (34) is arranged on the main rod (11) and is used for controlling the lifting of the movable hinged seat (31). The lifting assembly (34) comprises a guide rod (341) and a second push plate (342). The guide rod (341) is installed on the main rod (11) and is in sliding cooperation with the movable hinged seat (31). The second push plate (342) is slidingly installed on the main rod (11). The main rod (11) is further provided with a second linear driving assembly (35) for controlling the movement of the second push plate (342). The main rod (11) and the sub rod (12) are respectively provided with a first accommodating cavity (111) and a second accommodating cavity (121). After the sub rod (12) is folded, the fixed hinged seat (32) and the movable hinged seat (31) are respectively located in the first accommodating cavity (111) and the second accommodating cavity (121), and the two ends of the driving rod (33) are respectively located in the first accommodating cavity (111) and the second accommodating cavity (121). The main rod (11) is further provided with a damping assembly (13), and the damping assembly (13) comprises a damping plate (131) and a nitrogen spring (132). The damping plate (131) is slidingly installed on the main rod (11) and located in the first accommodating cavity (111). The nitrogen spring (132) is installed on the main rod (11), and the piston rod of the nitrogen spring (132) is in transmission connection with the damping plate (131).

2. A fabricated component mounting device based on a splicing base according to claim 1, characterized in that, The connecting device (2) further comprises a fixing assembly (23), and the fixing assembly (23) comprises a locking block (231). The locking block (231) is slidingly installed on the connecting block (22). The hinged joint (21) is provided with a locking groove (232) matched with the locking block (231). The connecting block (22) is provided with an auxiliary control device (4), and the auxiliary control device (4) comprises a control assembly (41) and a first linear driving assembly (42). The control assembly (41) is arranged on the connecting block (22) and is used for controlling the movement of the locking block (231).

3. A fabricated component mounting device based on splicing foundation according to claim 2, characterized in that, The control assembly (41) comprises a control sheet (411), a first elastic member (412), a second elastic member (413) and a wedge block (414). The control sheet (411) is slidingly installed on the connecting block (22). The two ends of the first elastic member (412) are respectively connected with the control sheet (411) and the connecting block (22). Two ends of the second elastic member (413) are connected with the control sheet (411) and the locking block (231) respectively; The wedge block (414) is slidingly installed on the connecting block (22) and slidingly matched with the control sheet (411); The connecting block (22) is further provided with a first linear driving assembly (42) for controlling the movement of the wedge block (414).

4. A fabricated component mounting device based on a splicing base according to claim 3, characterized in that, The first linear driving assembly (42) comprises a first push plate (421), a first rotary driver (422) and a first screw rod (423); The first push plate (421) is connected with the wedge block (414); The first rotary driver (422) is installed on the connecting block (22); The first screw rod (423) is in transmission connection with the driving end of the first rotary driver (422), and the first screw rod (423) is in threaded connection with the first push plate (421).

5. A fabricated component mounting device based on splicing foundation according to claim 1, characterized in that, The hinge joint (21) is provided with an abutting corner (211), and the connecting block (22) is provided with an extension block (221) at each end; When the positioning rod (1) is in the unfolded state, the abutting corners (211) on the two hinge joints (21) abut against each other, and the two extension blocks (221) on the connecting block (22) are in abutting cooperation with the two hinge joints (21) respectively.

6. A fabricated component mounting device based on splicing foundation according to claim 1, characterized in that, The second linear driving assembly (35) comprises a second screw rod (351), a second rotary driver (352), a sleeve (353) and a synchronous belt (354); The second screw rod (351) is rotatably installed on the main rod (11), and the second screw rod (351) is in threaded connection with the second push plate (342); The second rotary driver (352) is installed on the main rod (11); The sleeve (353) is provided with two, and the two sleeves (353) are respectively sleeved on the second screw rod (351) and the driving end of the second rotary driver (352); The two ends of the synchronous belt (354) are respectively sleeved on the two sleeves (353).

7. A fabricated construction assembly mounting arrangement based on splicing, according to claim 1, characterized in that, The vice rod (12) is provided with a mounting head (122) at the end away from the connecting block (22).

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