Grouting mold for cable steel beam bracket

Abstract

The application discloses a grouting mold for a cable car steel beam bracket, which comprises a square mold body and an adjuster. Each side of the square mold body comprises a first side mold section and a second side mold section slidably connected with the first side mold section. The adjuster comprises an electric drive structure, a reverse adjustment structure and two transmission structures. The two transmission structures are connected with the second side mold sections in the two adjacent sides of the square mold body in a one-to-one correspondence. The two transmission structures are selectively connected with the electric drive structure through the reverse adjustment structure to make the second side mold sections in the corresponding sides of the square mold body slide relative to the first side mold sections. Compared with the prior art, the application can adjust the size of the square mold body according to requirements, and reduce the cost of the mold.

Description

Technical Field

[0001] This invention relates to the field of mold structure technology, specifically to a grouting mold for a cable car steel beam bracket. Background Technology

[0002] The square corbel of the steel beam has gaps at the bottom fixed by bolts, which need to be sealed with grout. However, since the grouting height is generally 5 to 10 cm, conventional formwork is not secure and inconvenient to close. Custom-made rigid formwork of the same size is very costly.

[0003] Patent application CN202320307689.7 discloses a grouting mold for grouting steel structure column bases, comprising: a fixing component, the fixing component including a first support plate and a second support plate, both the first support plate and the second support plate having adjustment holes, each support plate having at least two adjustment holes; and an adjustment rod, the adjustment rod including a first support rod and a second support rod, the first support rod and the second support rod being hinged, and the diameter of the first support rod and the second support rod being equal to the diameter of the adjustment hole, so that the first support rod and the second support rod can pass through the adjustment hole.

[0004] The above-mentioned grouting mold can be manually adjusted by adjusting the first and second support rods according to the different product sizes to match the size of the grouting mold. However, the grouting mold is relatively heavy, and its adjustment method is relatively inconvenient. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a grouting mold for the corbel of cable car steel beams, so as to solve the problem that it is relatively inconvenient to manually adjust the size of the grouting mold in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a grouting mold for a cable car steel beam bracket, comprising:

[0007] A square mold body, each side of which includes a first side mold segment and a second side mold segment slidably connected thereto;

[0008] The regulator includes an electric drive structure, a reverse adjustment structure, and two transmission structures. The two transmission structures are connected one-to-one with the second side mold segments on the adjacent two sides of the square mold body. The two transmission structures are selectively connected to the electric drive structure through the reverse adjustment structure so that the second side mold segment on the corresponding side of the square mold body slides relative to the first side mold segment.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The grouting mold for the steel beam bracket of this cable car uses a reverse adjustment structure to connect one of the transmission structures to the electric drive structure. By activating the electric drive structure, the second side segment of one of the two adjacent sides of the square mold body slides relative to the first side segment, causing the opposite side of the square mold body to slide synchronously, thus adjusting the length or width of the square mold body. Then, the reverse adjustment structure connects the other transmission structure to the electric drive structure. Again, by activating the electric drive structure, the second side segment of the other adjacent side of the two square mold body slides relative to the first side segment, causing the opposite side of the square mold body to slide synchronously, thus adjusting the width or length of the square mold body. This allows for adjustment of the square mold body's dimensions according to requirements, reducing mold costs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a structure according to an embodiment of the present invention;

[0012] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0013] Figure 3 for Figure 2 A cross-sectional view of the output shaft of the coupling along line BB;

[0014] Figure 4 for Figure 2 A cross-sectional view of the inner shell.

[0015] The reference numerals in the accompanying drawings include: square mold body 1, template 11, extended template section 12, first side mold section 101, second side mold section 102, electric drive structure 2, electric actuator 21, coupling 22, mounting plate 23, reverse adjustment structure 3, housing 31, adjusting gear 32, rack 33, transmission structure 4, adjusting screw 41, transmission block 42, transmission connecting sleeve 43, limiting ring 44, limiting adjustment part 5, first limiting ring 51, second limiting ring 52, reinforcing structure 6, guide rod 61, positioning block 62, locking device 63, time-delay transmission structure 7, first arc-shaped transmission block 71, second arc-shaped transmission block 72, elastic disengagement transmission component 73. Detailed Implementation

[0016] The present invention will be further described in detail below through specific embodiments:

[0017] During practical applications, the inventors discovered that the square brackets at the bottom of cable car steel beams used different sizes in different scenarios, requiring the design of a matching mold each time, resulting in high costs. Therefore, the inventors designed a grouting mold for cable car steel beam brackets, whose size can be adjusted to adapt to different application scenarios. For example... Figure 1 As shown, this embodiment of the invention proposes a grouting mold for a cable car steel beam bracket, including a square mold body 1 and an adjuster;

[0018] Each side of the square mold body 1 includes a first side mold segment 101 and a second side mold segment 102 slidably connected thereto;

[0019] The regulator includes an electric drive structure 2, a reverse adjustment structure 3, and two transmission structures 4. The two transmission structures 4 are connected one-to-one with the second side mold segment 102 on the adjacent two sides of the square mold body 1. The two transmission structures 4 are selectively connected to the electric drive structure 2 through the reverse adjustment structure 3 so that the second side mold segment 102 on the corresponding side of the square mold body 1 slides relative to the first side mold segment 101.

[0020] The grouting mold for the steel beam bracket of this cable car is adjusted by a reverse adjustment structure 3 to connect one of the transmission structures 4 to the electric drive structure 2. At this time, by starting the electric drive structure 2, the second side mold segment 102 of one of the adjacent two sides of the two square mold bodies 1 can slide relative to the first side mold segment 101 through one of the transmission structures 4. This causes the opposite side of the square mold body 1 to slide synchronously, thereby adjusting the length or width of the square mold body 1. Then, the reverse adjustment structure 3 is used to connect the other transmission structure 4 to the electric drive structure 2. At this time, by starting the electric drive structure 2, the second side mold segment 102 of the other of the adjacent two sides of the two square mold bodies 1 can slide relative to the first side mold segment 101 through the other transmission structure 4. This causes the opposite side of the square mold body 1 to slide synchronously, thereby adjusting the width or length of the square mold body 1. The size of the square mold body 1 can be adjusted according to requirements.

[0021] The following detailed description covers several aspects, including the square mold body 1, the electric drive structure 2, the reverse adjustment structure 3, and the transmission structure 4, to facilitate understanding of the grouting mold for the cable car steel beam bracket in this invention.

[0022] First is the square mold body 1, such as Figure 1As shown, according to another embodiment of the present invention, the grouting mold for the corbel of a cable car steel beam includes a square mold body 1 comprising four L-shaped templates 11. Each template 11 has an integrally formed extension template 11 section at one end and an extension movable groove at the other end. The extension template 11 section connecting one template 11 is slidably connected to the extension movable groove of another template 11. This sequential connection forms a square mold body 1 with adjustable dimensions, which has a simple structure and is easy to process. The first side mold section 101 may be a section with an extension movable groove in one of the two adjacent templates 11, and the second side mold section 102 may be a section without an extension movable groove in one of the two adjacent templates 11 and the extension template 11 section connected thereto.

[0023] Secondly, there is transmission structure 4, such as Figure 1 and Figure 2 As shown, according to another embodiment of the present invention, the grouting mold for the steel beam bracket of a cable car includes two transmission structures 4, each of which includes an adjusting screw 41. The adjusting screw 41 is arranged along the sliding direction of the corresponding second side mold section 102 and is threaded with at least one transmission block 42. The transmission blocks 42 are fixedly connected to the corresponding second side mold section 102. One end of the adjusting screw 41 is connected or disconnected from the electric drive structure 2 through the reverse adjustment structure 3.

[0024] In this embodiment:

[0025] The design includes two transmission blocks 42, which are arranged at intervals. The number of transmission blocks 42 can be adjusted according to requirements. The transmission blocks 42, together with the adjusting screw 41, can lock the square mold body 1 after adjustment, so that grouting can be carried out stably inside the square mold body 1. Furthermore, when one end of one adjusting screw 41 is connected to the electric drive structure 2 via the reverse adjusting structure 3, the other adjusting screw 41 is disconnected from the electric drive structure 2. At this time, the electric drive structure 2 is activated, driving one of the adjusting screws 41 connected to it to rotate. The transmission block 42 then moves along the axial direction of the adjusting screw 41, thereby driving the corresponding second side mold segment 102 to move, thus adjusting the length or width of the square mold body 1. Then, the connection method between the two adjusting screws 41 and the electric drive structure 2 is changed, specifically, the connection method between the two adjusting screws 41 and the electric drive structure 2 is reversed. At this time, the electric drive structure 2 is activated, driving the other adjusting screw 41 connected to it to rotate. The transmission block 42 then moves along the axial direction of the adjusting screw 41, thereby driving the corresponding second side mold segment 102 to move, thus adjusting the width or length of the square mold body 1. Thus, the adjustment of the size of the square mold body 1 can be completed in two steps.

[0026] Based on the above solution:

[0027] Both of the aforementioned transmission structures 4 also include a transmission connecting sleeve 43, which is configured to be positioned between one end of the adjusting screw 41 and the electric drive structure 2. The reverse adjustment structure 3 is connected to the transmission connecting sleeves 43 in both transmission structures 4 so that one of the two transmission connecting sleeves 43 is selectively connected between the corresponding adjusting screw 41 and the electric drive structure 2.

[0028] Specifically, the reverse adjustment structure 3 connects one of the transmission connecting sleeves 43 to the corresponding adjusting screw 41 and the electric drive structure 2. Meanwhile, the other transmission connecting sleeve 43 disengages from the corresponding adjusting screw 41 and the electric drive structure 2. The electric drive structure 2 is then activated, driving the other adjusting screw 41 connected to it to rotate via the transmission connecting sleeve 43. The transmission block 42 then moves along the axial direction of the adjusting screw 41, thereby moving the corresponding second side mold section 102 to adjust the square mold body. The length or width of the square mold body 1 is adjusted; then the connection method between the two transmission connecting sleeves 43 and the electric drive structure 2 is changed, specifically, the connection method between the two transmission connecting sleeves 43 and the electric drive structure 2 is reversed. At this time, the electric drive structure 2 is started, and the electric drive structure 2 drives the adjusting screw 41 connected to it to rotate through another transmission connecting sleeve 43. Then the transmission block 42 moves along the axial direction of the adjusting screw 41 on the adjusting screw 41, thereby driving the corresponding second side mold section 102 to move, so as to adjust the width or length of the square mold body 1. The adjustment of the size of the square mold body 1 can be completed in two steps.

[0029] Secondly, there is the reverse adjustment structure 3, such as Figure 1 , Figure 2 as well as Figure 4 As shown in another embodiment of the present invention, the grouting mold for the cable car steel beam bracket includes a rotatably arranged adjusting gear 32 and two racks 33 meshing with the adjusting gear 32. One end of each rack 33 is rotatably connected to two transmission connecting sleeves 43 in a one-to-one correspondence via a transmission rod.

[0030] In this embodiment:

[0031] Rotating the adjusting gear 32 moves the two racks 33, which in turn move their respective transmission rods to move the corresponding transmission connecting sleeves 43. During the movement, one transmission connecting sleeve 43 moves to connect one of the adjusting screws 41 to the electric drive structure 2, while the other transmission connecting sleeve 43 moves to disengage from the other adjusting screw 41 to the electric drive structure 2, thus adjusting the length of the square mold body 1. Rotating the adjusting gear 32 in the opposite direction reverses the connection state between the two adjusting screws 41 and the electric drive structure 2, thus adjusting the width of the square mold body 1. The reverse adjustment structure 3 also includes a housing 31 fixedly arranged on the electric drive structure 2. The adjustment gear 32 is rotatably disposed inside the housing 31, and two racks 33 freely pass through the housing 31. The adjustment gear 32 has sufficient thickness to allow the two racks 33 to be arranged perpendicularly and alternately. Each transmission connecting sleeve 43 has a positioning groove on its outer wall along its axial direction. Each transmission connecting sleeve 43 is rotatably provided with a limiting ring 44 located in the positioning groove. The limiting ring 44 is fixedly connected to the corresponding transmission rod. When the adjustment gear 32 is rotated to move the rack 33, the rack 33 can drive the mating transmission connecting sleeve 43 to move through the corresponding transmission rod and the limiting ring 44 to adjust the connection state between the adjustment screw 41 and the electric drive structure 2. Furthermore, the electric drive structure 2 can ensure that the transmission rod and the limiting ring 44 do not restrict the rotation of the adjustment screw 41 during the rotation process through the transmission connecting sleeve 43.

[0032] The adjusting gear 32 can also be two gears coaxially connected, with each gear meshing with one of the two racks 33. The adjusting gear 32 can be driven to rotate by a handle or by a motor, with the motor being preferred, to electrically adjust the connection between the two adjusting screws 41 and the electric drive structure 2.

[0033] Next is the electric drive structure 2, such as Figure 1 and Figure 2 As shown in another embodiment of the present invention, the electric drive structure 2 of the cable car steel beam bracket includes an electric drive 21 and a coupling 22. The coupling 22 has an input shaft and two output shafts. The input shaft is connected to the electric drive 21, and the two output shafts are engaged with one end of two adjusting screws 41 through the transmission connecting sleeve 43.

[0034] The electric driver 21 can be a stepper motor. The operation of the electric driver 21 drives the transmission connecting sleeve 43 connected to it via the coupling 22 to rotate the corresponding adjusting screw 41, which may drive the corresponding second side mold section 102 to slide relative to the first side mold section 101 to adjust the size of the square mold body 1.

[0035] In this embodiment:

[0036] The electric drive 21 is specifically connected to the mounting plate 23, and the coupling 22 is also connected to the mounting plate 23. The mounting plate 23 has a positioning notch. The turning point of the template 11 between the two transmission structures 4 abuts against the positioning notch, so that the template 11 remains stationary during the size adjustment of the square mold body 1, which is conducive to the stable size adjustment of the square mold body 1.

[0037] The housing 31 is specifically fixedly installed on the outer wall of the coupling 22 for a reasonable layout; the transmission connecting sleeve 43 is connected to the corresponding adjusting screw 41 and the output shaft by a spline, so the transmission connecting sleeve 43 can be moved to make the corresponding adjusting screw 41 and the output shaft connected or disconnected.

[0038] To enable precise adjustment of the transmission connecting sleeve 43, thereby connecting or disconnecting the corresponding adjusting screw 41 and the output shaft, a limit adjustment part 5 is provided between each adjusting screw 41 and its mating output shaft. The limit adjustment part 5 cooperates with the corresponding transmission connecting sleeve 43 to limit its movement. Specifically, the limit adjustment part 5 includes a first limit ring 5144 and a second limit ring 5244. The first limit ring 5144 is fixedly sleeved on the corresponding output shaft, and the second limit ring 5244 is fixedly sleeved on one end of the corresponding adjusting screw 41. When either the second limit ring 5244 or the first limit ring 5144 abuts against the corresponding transmission connecting sleeve 43, the output shaft and the mating adjusting screw 41 are either disconnected or connected.

[0039] When the transmission connecting sleeve 43 is moved to abut against the first limiting ring 5144, the output shaft is connected to one end of the cooperating adjusting screw 41; when the transmission connecting sleeve 43 is moved in the opposite direction to abut against the second limiting ring 5244, the transmission connection between the output shaft and one end of the cooperating adjusting screw 41 is broken, so that the transmission connecting sleeve 43 can be precisely adjusted between the corresponding output shaft and the adjusting screw 41.

[0040] To ensure the good stability of the adjusted square mold body 1 during the grouting process, such as Figure 1 and Figure 3 As shown, according to another embodiment of the present invention, the grouting mold for the steel beam bracket of a cable car further includes a reinforcing structure 6 provided between the first side mold section 101 and the second side mold section 102 on the adjacent two sides of the square mold body 1 to lock their sliding state, and a time-delay transmission structure 74 is provided between the input shaft and the electric drive 21. The time-delay transmission structure 74 is used to drive the reinforcing structure 6 to release the lock after the electric drive 21 is started, so that the input shaft can transmit with the electric drive 21.

[0041] When the electric drive 21 is started, the reinforcing structure 6 releases the lock between the corresponding first side mold section 101 and the second side mold section 102. At this time, due to the delay transmission structure 74, the reinforcing structure 6 drives the input shaft to run only after the lock between the corresponding first side mold section 101 and the second side mold section 102 is released, and the coupling 22 then performs transmission. At this time, the reinforcing structure 6 does not restrict the relative sliding between the corresponding first side mold section 101 and the second side mold section 102, so that the size adjustment of the square mold body 1 can be carried out normally. When the size adjustment of the square mold body 1 is completed, the electric drive 21 stops running. At this time, the reinforcing structure 6 locks the corresponding first side mold section 101 and the second side mold section 102, so that the square mold body 1 can stably carry out grouting work.

[0042] Based on the above solution:

[0043] The reinforcement structure 6 includes a guide rod 61, a positioning block 62, and a locking device 63. One end of the guide rod 61 is fixedly connected to any transmission block 42 that is connected to the second side module 102. The positioning block 62 is fixedly connected to the corresponding first side module 101 and has a connecting hole through which the guide rod 61 can pass freely. The positioning block 62 also has a locking hole that communicates with the positioning hole. The locking device 63 is fixedly connected to the positioning block 62 and its locking shaft passes freely through the locking hole to lock or unlock the guide rod 61. The locking device 63 is linked with the electric actuator 21.

[0044] In this embodiment:

[0045] One end of the guide rod 61 is specifically connected to a transmission block 42 that is close to and connected to the second side module 102. The locking device 63 can be a cylinder. The piston rod of the cylinder passes through the locking hole and then abuts against the guide rod 61 to lock and fix the guide rod 61. When unlocking, the piston rod of the cylinder moves in the opposite direction to disengage from the guide rod 61. At this time, the guide rod 61 can move with the transmission block 42 connected to it without restricting the movement of the corresponding second side module 102. The cooperation between the positioning block 62 and the guide rod 61 also guides the movement of the corresponding second side module 102. The electric actuator 21 is electrically connected to a controller, which is also connected to the cylinder. The operator can start the electric actuator 21 by pressing a button on the controller. When the cylinder starts, the piston rod of the cylinder moves away from the corresponding guide rod 61, releasing the lock on the guide rod 61, so that the size of the square mold body 1 can be adjusted. After the size of the square mold body 1 is adjusted, the electric actuator 21 is turned off. At this time, the piston rod of the cylinder moves in the opposite direction to move closer to the corresponding guide rod 61 until it abuts against the guide rod 61, locking the guide rod 61.

[0046] Furthermore, the input shaft has a plug-in slot, and the time-delay transmission structure 74 includes a first arc-shaped transmission block 71 and a second arc-shaped transmission block 72. The first arc-shaped transmission block 71 is fixedly connected to the outside of the output shaft of the electric driver 21. The second arc-shaped transmission block 72 is fixed on the inner wall of the plug-in slot and is arranged in the same circle as the first arc-shaped transmission block 71. An extended transmission gap is provided between both ends of the second arc-shaped transmission block 72 and the first arc-shaped transmission block 71. An elastic disengagement transmission member 73 connecting the first arc-shaped transmission block 71 and the second arc-shaped transmission block 72 is provided in each extended transmission gap.

[0047] Here: When the electric drive 21 starts, it needs to run for a period of time before the first arc-shaped transmission block 71 and the second arc-shaped transmission block 72 come into contact before transmission can begin. This provides reaction time for the locking device 63 to adjust the locking state of the guide rod 61, and then the coupling 22 begins to transmit power. When the electric drive 21 stops running, both elastic disengagement transmission components 73 restore their elastic deformation, causing the first arc-shaped transmission block 71 to rotate away from the second arc-shaped transmission block 72. The output shaft of the electric drive 21 rotates in the opposite direction by a certain arc, so that the two ends of the second arc-shaped transmission block 72 and the first arc-shaped transmission block 71 form an extended transmission gap again. This ensures that there is a transmission delay between the electric drive 21 and the coupling 22 when the electric drive 21 runs in either the forward or reverse direction, ensuring that the locking device 63 provides reaction time to adjust the locking state of the guide rod 61. The elastic disengagement transmission component 73 can be a spring.

[0048] To facilitate the separation of the square mold body 1 from the electric drive structure 2, the ends of the two adjusting screws 41 connected to the corresponding transmission connecting sleeves 43 are divided into two sections. These two sections are fixedly connected together by the cooperation of the connecting sleeve and the locking bolt. The cooperation of the connecting sleeve and the locking bolt can facilitate the connection or separation between the two sections, thereby adjusting the connection between the square mold body 1 and the electric drive structure 2.

[0049] The specific operation of the grouting mold for the steel beam bracket of this cable car is as follows:

[0050] Install the grouting mold for the steel beam brackets of this cable car;

[0051] When the electric actuator 21 is started, both locking devices 63 are activated, and both guide rods 61 are released. Then, the electric actuator 21 drives the coupling 22 to rotate an adjusting screw 41 connected to it, which in turn moves the corresponding second side mold section 102 to adjust the length or width of the square mold body 1.

[0052] After the electric drive 21 stops, the two locking devices 63 run in opposite directions, both guide rods 61 are locked, and the electric drive 21, under the action of the time-delay transmission structure 74, has a transmission delay with the coupling 22 again.

[0053] Then rotate the gear to move the two racks 33 and slide the two transmission connecting sleeves 43, thereby connecting the other adjusting screw 41 to the coupling 22.

[0054] Finally, the electric drive 21 is started again, both locking devices 63 are activated again, both guide rods 61 are released from locking, and then the electric drive 21 drives the coupling 22 to rotate the other adjusting screw 41 connected to it, so that the corresponding second side mold section 102 moves to adjust the width or length of the square mold body 1.

[0055] After the size adjustment of the square mold body 1 is completed, the electric drive 21 is stopped again, the two locking devices 63 run in reverse again, and the two guide rods 61 are locked again. At this time, grouting can be carried out in the square mold body 1.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A grouting mold for a cable steel beam bracket, characterized by, The utility model relates to a square mould body, each side of the square mould body includes the first side mould section and the second side mould section of sliding connection with it, the regulator includes the electric drive structure, the reverse adjustment structure and two transmission structures, two transmission structures are connected with the second side mould section in two adjacent sides of square mould body one to one, and two transmission structures are connected with electric drive structure through reverse adjustment structure to make the second side mould section in corresponding square mould body one side relative to the first side mould section slide and choose one, and the transmission structure includes the adjustment screw rod, the adjustment screw rod is arranged along the second side mould section sliding direction, and at least one transmission block is screwed on the adjustment screw rod, and the transmission block is fixedly connected with the corresponding second side mould section, and one end of the adjustment screw rod is connected or disconnected with the electric drive structure through the reverse adjustment structure, the transmission structure still includes the transmission connecting sleeve, and the transmission connecting sleeve is matched and arranged between one end of the adjustment screw rod and the electric drive structure, and the reverse adjustment structure is connected with the transmission connecting sleeve in two transmission structures to make two transmission connecting sleeves choose one and connect between corresponding adjustment screw rod and electric drive structure, the electric drive structure includes the electric driver, the first side mould section and the second side mould section in two adjacent sides of square mould body are all provided with the reinforcement structure that locks the sliding state to it, and the delay transmission structure is arranged between input shaft and electric driver, and the delay transmission structure is used for driving the reinforcement structure to remove the lock after the electric driver starts linkage and then makes input shaft and electric drive transmission, the reinforcement structure includes the guide rod, one end of the guide rod is fixedly connected with any transmission block that is connected with the second side mould section, the positioning block is fixedly connected with the corresponding first side mould section and is provided with the connecting hole that the guide rod passes through freely, and the positioning block is provided with the locking hole that is communicated with the positioning hole, the locker is fixedly connected on the positioning block and is locked or unlocked to the guide rod after the locking shaft freely passes through the locking hole, and the locker is linked with the electric driver, the input shaft is provided with the insertion slot, and the delay transmission structure includes the first arc transmission block, the first arc transmission block is fixedly connected on the output shaft outside the electric driver, the second arc transmission block is fixedly connected on the inner wall of the insertion slot and is arranged with the first arc transmission block, and the two ends of the second arc transmission block and the first arc transmission block are both provided with the extension transmission gap, and the elastic disengagement transmission part that is connected between the first arc transmission block and the second arc transmission block is arranged in the extension transmission gap, the reverse adjustment structure includes the rotation arrangement adjustment gear and the two racks that are engaged with the adjustment gear, and one end of two racks is rotatably connected with two transmission connecting sleeves one to one through the transmission rod. The electric drive structure further includes: The shaft coupling has an input shaft and two output shafts, the input shaft is connected with the electric driver, and the two output shafts are matched with one end of the two adjustment screw rods through the transmission connecting sleeve. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. The grouting mold for a cable steel beam bracket according to claim 1, characterized in that, ​ 3. The grouting mold for a cable steel beam bracket according to claim 1, characterized in that, ​ ​ 4. The grouting mold for a cable steel beam bracket according to claim 3, characterized in that: Each of the adjusting screws and its cooperating output shaft is provided with a limit adjustment part, which cooperates with the corresponding transmission connecting sleeve to limit the movement position of the transmission connecting sleeve.

5. The grouting mold for a cable steel beam bracket according to claim 4, characterized in that, The limit adjustment unit includes: The first limiting ring is fixedly sleeved on the corresponding output shaft; The second limiting ring is fixedly sleeved on one end of the corresponding adjusting screw. When the second limiting ring or the first limiting ring abuts against the corresponding transmission connecting sleeve, the output shaft is either disconnected from the transmission connection with one end of the cooperating adjusting screw or connected to the transmission connection.

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