General-purpose temporary support device for T-shaped row of ships

Abstract

The application relates to the technical field of ship manufacturing, and discloses a general-purpose temporary support device for T-shaped rows of a ship, which comprises a height telescopic mechanism, a T-shaped row clamping mechanism, a buffer safety mechanism and a buffer adjusting mechanism. The height telescopic mechanism is arranged to adjust the height of the device, so that the device can adapt to T-shaped rows with different heights. The T-shaped row clamping mechanism is arranged at the top end of the height telescopic mechanism to fix the edges of the T-shaped row. The buffer safety mechanism is arranged inside the height telescopic mechanism to limit the extension length of the height telescopic mechanism and provide buffer when the height telescopic mechanism is contracted. The buffer adjusting mechanism is arranged at the bottom of the buffer safety mechanism to adjust the tightness of the buffer safety mechanism. The general-purpose temporary support device for T-shaped rows of a ship can clamp T-shaped rows with different thicknesses through the T-shaped row clamping mechanism, and can adapt to T-shaped rows with a certain range of heights through the height adjustment of the height telescopic mechanism, so that the universality of the device in supporting different T-shaped rows is improved.

Description

Technical Field

[0001] This invention relates to the field of shipbuilding technology, specifically to a general-purpose temporary support device for ship T-rows. Background Technology

[0002] T-section is a type of steel profile widely used in ship structures. In the shipbuilding industry, "T-section" is a common name for "T-shaped steel profile." It is a type of marine structural steel with a cross-sectional shape resembling the capital letter "T," which is formed by welding or rolling a web and a face plate.

[0003] During the shipbuilding assembly phase, the installation and welding of T-shaped decks are critical processes. Before welding, the decks must be precisely positioned on the theoretical assembly line of the bottom plate before subsequent welding operations can be carried out. If there is a lack of effective temporary support or anti-overturning measures, the T-shaped decks are very prone to overturning. However, most existing support devices can only be adapted to a single specification of T-shaped deck. When faced with various specifications with different panel thicknesses and web heights, it is often necessary to replace or configure support fixtures of the corresponding specifications, which to some extent limits the versatility of the operation. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a universal temporary support device for ship T-rows, which solves the problem of low versatility of existing T-row support devices mentioned in the background.

[0005] This invention provides the following technical solution: a general-purpose temporary support device for ship T-shaped hulls, comprising: A height telescopic mechanism is included to adjust the height of the device, thereby accommodating T-rows of different heights. A T-shaped clamping mechanism located at the top of the height telescopic mechanism is used to fix the edges of the T-shaped clamping mechanism. A buffer safety mechanism located inside the telescopic mechanism limits the extension length of the telescopic mechanism and provides cushioning when the telescopic mechanism retracts; The cushioning adjustment mechanism located at the bottom of the cushioning safety mechanism is used to adjust the tightness of the cushioning safety mechanism.

[0006] Preferably, the height telescopic mechanism includes: Sliding jacket; The inner sleeve slides are slidably connected inside the outer sleeve slides; The height of the device is adjusted by the relative sliding between the outer and inner sleeves to accommodate T-rows of different heights. The T-row clamping mechanism includes: A support head is fixedly connected to the end of the outer sleeve slide away from the inner sleeve slide, and the support head has an upper slot inside to support the T-row; A sliding connection is made to the pressure block inside the upper slot to clamp the T-shaped bar; The buffer insurance institution includes: Safety cables located inside the outer and inner sleeves prevent the outer and inner sleeves from pulling apart. The buffer adjustment mechanism includes: A buffer spring is located between the outer and inner sleeves to cushion the contraction between the outer and inner sleeves.

[0007] Preferably, the height telescopic mechanism further includes: The scales are fixedly connected to both sides of the inner sleeve to compare the extension and retraction lengths of the outer sleeve and the inner sleeve. One-way racks are fixedly connected to both sides of the inner sleeve and perpendicular to the two scales.

[0008] Preferably, the height telescopic mechanism further includes: A support piece is fixedly connected to the surface of the outer sleeve, and an opening is provided through the surface of the support piece; A rotatable pawl is rotatably connected to the surface of the support plate, and one end of the pawl is engaged with the surface of the one-way rack. A pressure claw spring is fixedly connected to the surface of the support plate, and the surface of the pressure claw spring is slidably connected to the surface of the engaging pawl; The number of one-way racks, support plates, engagement pawls, and pressure claw springs are all two. Each one-way rack, support plate, engagement pawl, and pressure claw spring forms a group, and the two groups of one-way racks, support plates, engagement pawls, and pressure claw springs are staggered to lock both the outward extension and inward retraction between the outer and inner sleeves.

[0009] Preferably, the T-row clamping mechanism further includes: A slot is provided on one side of the support head, and the width of the slot is greater than the thickness of the T-shaped strip, so that T-shaped strips smaller than the width of the slot can be fixed. The lower card slot anti-slip pad is fixedly connected to the bottom wall of the card slot. The upper anti-slip pad is fixedly connected to the lower surface of the pressure block; The upper slot is embedded in the inner top wall of the card slot, and the lower card slot anti-slip pad and the upper card slot anti-slip pad respectively increase the friction between the pressure block and the support head and the T-row.

[0010] Preferably, the T-row clamping mechanism further includes: A threaded protrusion integrated into the pressure block; The threaded pin is rotatably connected to the inside of the support head by a bearing, and the surface of the threaded pin is threadedly connected to the inner wall of the threaded protrusion of the threaded pin, so as to control the sliding of the pressure block by twisting the threaded pin. A fixed actuating block is fitted onto the surface of the threaded post of the card slot to assist in actuating the threaded post of the card slot.

[0011] Preferably, the buffer insurance mechanism further includes: An upper support block is fixedly connected to the inside of the top of the support head; A lower support block is fixedly connected to the inner wall of the bottom end of the pressure block; An embedded guide hole is provided on the upper surface of the lower support block; The two ends of the safety cable are fixedly connected to the bottom of the upper support block and the top of the lower support block, respectively.

[0012] Preferably, the buffer insurance mechanism further includes: A support base is fixedly fitted onto the bottom surface of the support head to increase the support area; A support anti-slip pad is fixedly connected to the lower surface of the support base to increase the friction between the support base and the ground; The inner wall of the support base is fixedly connected to the surface of the lower support block, and a groove is formed between the lower surface of the lower support block and the inner wall of the support base.

[0013] Preferably, the buffer adjustment mechanism further includes: A threaded square tube that slides inside a guide hole; An integral spring groove block is set at the top of the threaded square tube, and the buffer spring is located between the spring groove block and the upper support block.

[0014] Preferably, the buffer adjustment mechanism further includes: The tension of the buffer spring is controlled by a tensioning stud that is rotatably connected to the inside of the lower support block via a bearing, and the surface of the tensioning stud is threaded to the inner wall of the threaded square tube. An adjusting torsion wheel is fixedly fitted onto one end of the guide square hole, and the adjusting torsion wheel is located inside the sink groove to prevent the adjusting torsion wheel from being worn by the ground.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This universal temporary support device for ship T-bars can clamp T-bars of different thicknesses through a T-bar clamping mechanism, and can adapt to T-bars of a certain height range by using a height telescopic mechanism, thereby improving its versatility when supporting different T-bars.

[0016] This universal temporary support device for ship T-shaped decks can be adjusted in height during use by extending and retracting the outer and inner sleeves, thus adapting to T-shaped decks of corresponding heights.

[0017] This universal temporary support device for ship T-bars can adapt to T-bars of different thicknesses by changing the size of the gap inside the clamping groove through the expansion and contraction of the clamping block inside the support head.

[0018] This general-purpose temporary support device for ship T-shaped sections can use the tension and flexibility of the safety cable to connect the outer sleeve and the inner sleeve, thereby ensuring that the two can extend and retract within a limited length and preventing the inner sleeve from easily detaching from the inside of the outer sleeve.

[0019] This universal temporary support device for ship T-shaped ballasts can utilize the elasticity of the buffer spring to create a buffer when the outer and inner sleeves contract relative to each other, thereby preventing sudden impact when the T-ballast is pressed down, improving safety. Furthermore, by adjusting the tightness of the buffer spring, it can be adapted to T-ballasts of different masses, further enhancing its versatility. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure when the present invention is in use; Figure 3 This is a schematic cross-sectional view of the present invention; Figure 4 This is a schematic diagram of the height telescopic mechanism of the present invention; Figure 5 This is a schematic diagram of the structure at the location of the support piece in this invention; Figure 6 This is a schematic diagram of the structure at the location of the buffer safety mechanism of the present invention; Figure 7 This is a cross-sectional exploded view of the location of the loosening and tightening studs in this invention; Figure 8 This is a schematic diagram of the structure at the location of the pressure block in this invention; Figure 9 This is a schematic diagram of the structure at the positions of the unidirectional ruler strip and the support piece of the present invention.

[0021] In the diagram: 101, outer slide sleeve; 102, inner slide sleeve; 103, scale; 104, one-way rack; 105, support plate; 106, engaging pawl; 107, pressure pawl spring; 201, support head; 202, pressure block; 203, locking groove; 204, lower locking anti-slip pad; 205, upper locking anti-slip pad; 206, locking threaded protrusion; 207, locking threaded post; 208, actuating block; 301, safety cable; 302, upper support block; 303, lower support block; 304, guide square hole; 305, support seat; 306, support anti-slip pad; 401, buffer spring; 402, threaded square tube; 403, pressure spring groove block; 404, tensioning stud; 405, adjusting torsion wheel. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-9 A general-purpose temporary support device for ship T-shaped ballasts includes: a height telescopic mechanism, a T-ballast clamping mechanism, a buffer safety mechanism, and a buffer adjustment mechanism. The height telescopic mechanism adjusts the height of the device to accommodate T-ballasts of varying heights. The T-ballast clamping mechanism, located at the top of the height telescopic mechanism, secures the edge of the T-ballast. The buffer safety mechanism, located inside the height telescopic mechanism, limits its extension and provides cushioning when it retracts. The buffer adjustment mechanism, located at the bottom of the buffer safety mechanism, adjusts its tightness. This general-purpose temporary support device for ship T-ballasts can clamp T-ballasts of different thicknesses using the T-ballast clamping mechanism and adapt to a range of T-ballast heights by adjusting the height of the height telescopic mechanism, thus improving its versatility in supporting different T-ballasts.

[0024] like Figure 4 , Figure 5 and Figure 9As shown, in one specific embodiment, the height telescopic mechanism includes: an outer slide 101, an inner slide 102, a scale 103, a one-way rack 104, a support plate 105, a pawl 106, and a pressure pawl spring 107. The inner slide 102 is slidably connected inside the outer slide 101. The overall height of the device is adjusted by the relative sliding between the outer slide 101 and the inner slide 102 to accommodate T-rows of different heights. The scale 103 is fixedly connected to both sides of the inner slide 102 to indicate the telescopic length of the outer slide 101 and the inner slide 102. The one-way rack 104 is fixedly connected to both sides of the inner slide 102 and is perpendicular to the two scales 103. The support plate 105 is fixedly connected to the surface of the outer slide 101, and the surface of the support plate 105 has a through opening. The pawl 106 is rotatably connected to the surface of the support plate 105, and the pawl 106 engages with the support plate. One end of the claw 106 is engaged with the surface of the one-way rack 104. The pressure claw spring 107 is fixedly connected to the surface of the support plate 105, and the surface of the pressure claw spring 107 is slidably connected to the surface of the engaging pawl 106. There are two one-way racks 104, two support plates 105, two engaging pawls 106, and two pressure claw springs 107. Each one-way rack 104, each support plate 105, each engaging pawl 106, and each pressure claw spring 107 forms a group. The two groups of one-way racks 104, support plates 105, engaging pawls 106, and pressure claw springs 107 are staggered to lock the extension and retraction between the outer sleeve slide 101 and the inner sleeve slide 102. This height telescopic mechanism can adjust the height of the device by telescopically extending between the outer sleeve slide 101 and the inner sleeve slide 102 during use, thereby adapting to the T-row of the corresponding height.

[0025] When adjusting the height of the device to suit the height of the T-row, press down on the engagement pawl 106 to disengage it from the one-way rack 104. Then, the weight of the T-row presses down on the support head 201, causing the outer sleeve 101 and inner sleeve 102 to contract until the bottom of the T-row touches the ground. Release the engagement pawl 106, and the engagement pawl 106 is pushed back to its original position by the elastic force of the pressure pawl spring 107, thus engaging the one-way rack 104. Since the teeth of the two one-way racks 104 are in opposite directions, the two support plates 105 can engage the one-way racks 104 in both directions respectively. Therefore, the two engagement pawls 106 limit the up and down sliding of the outer sleeve 101 and the inner sleeve 102 respectively. When sliding the outer sleeve 101, the scale 103 can be used as a reference to ensure that the height adjustment of each device is consistent.

[0026] like Figure 1 , Figure 3 and Figure 8As shown, in one specific embodiment, the T-pack clamping mechanism includes: a support head 201, a pressing block 202, a clamping groove 203, a lower clamping anti-slip pad 204, an upper clamping anti-slip pad 205, a clamping threaded protrusion 206, a clamping threaded post 207, and a toggle block 208. The support head 201 is fixedly connected to the end of the outer sleeve 101 away from the inner sleeve 102, and the support head 201 has an upper slot inside to support the T-pack. The pressing block 202 is slidably connected inside the upper slot to clamp the T-pack. The clamping groove 203 is opened on one side of the support head 201, and the width of the clamping groove 203 is greater than the thickness of the T-pack, so that T-packs smaller than the width of the clamping groove 203 can be fixed. The lower clamping anti-slip pad 204 is fixedly connected to the inner bottom wall of the clamping groove 203, and the upper clamping anti-slip pad 205 is fixedly connected to the lower surface of the pressing block 202. The upper slot is embedded in the inner top wall of the card slot 203, and the lower card anti-slip pad 204 and the upper card anti-slip pad 205 respectively increase the friction between the pressure block 202 and the support head 201 and the T-pack. The card threaded protrusion 206 is integrally set inside the pressure block 202. The card threaded post 207 is rotatably connected to the inside of the support head 201 through a bearing, and the surface of the card threaded post 207 is threaded to the inner wall of the card threaded protrusion 206 so that the pressure block 202 can be controlled to slide by twisting the card threaded post 207. The actuating block 208 is fixedly sleeved on the surface of the card threaded post 207 to assist in actuating the card threaded post 207. This T-pack clamping mechanism can change the size of the gap inside the card slot 203 by the extension and retraction of the pressure block 202 inside the support head 201, thereby achieving the adaptation of T-packs of different thicknesses.

[0027] In use, multiple support devices work together. A pair of devices is placed every two to three meters along the length of the T-row to support both sides of the T-row. When connecting, the support head 201 needs to be fitted onto the side of the T-row panel to fix it. Then, the height of the device is adjusted so that the T-row panel is horizontal and the web touches the ground, thereby supporting the T-row. When the support head 201 fixes the T-row, the locking groove 203 of the support head 201 is fitted onto the side of the T-row. Then, by turning the toggle block 208, the locking thread post 207 is twisted. When the locking thread post 207 is twisted, the thread pushes the pressing block 202 to slide along the support head 201, so that the pressing block 202 extends until the T-row is tightly pressed and fixed in the middle by the upper locking anti-slip pad 205 and the lower locking anti-slip pad 204.

[0028] like Figure 6 and Figure 7As shown, in one specific embodiment, the buffer safety mechanism includes: a safety cable 301, an upper support block 302, a lower support block 303, a guide square hole 304, a support base 305, and a support anti-slip pad 306. The safety cable 301 is located inside the outer slide cylinder 101 and the inner slide cylinder 102 to prevent the outer slide cylinder 101 and the inner slide cylinder 102 from pulling apart. The upper support block 302 is fixedly connected to the top end of the support head 201, and the lower support block 303 is fixedly connected to the bottom inner wall of the pressure block 202. The guide square hole 304 is embedded in the upper surface of the lower support block 303. The two ends of the safety cable 301 are respectively fixedly connected to the bottom of the upper support block 302 and the inner wall of the inner slide cylinder 102. The top of the lower support block 303 is fixedly fitted with a support base 305 on the surface of the bottom end of the support head 201 to increase the support area. The support anti-slip pad 306 is fixedly connected to the lower surface of the support base 305 to increase the friction between the support base 305 and the ground. The inner wall of the support base 305 is fixedly connected to the surface of the lower support block 303, and a groove is formed between the lower surface of the lower support block 303 and the inner wall of the support base 305. This buffer safety mechanism can use the tension and flexibility of the safety cable 301 to connect the outer sleeve 101 and the inner sleeve 102, thereby ensuring that the two can extend and retract within the limited length and preventing the inner sleeve 102 from easily coming out of the inner sleeve 101.

[0029] like Figure 7 As shown, in one specific embodiment, the buffer adjustment mechanism includes: a buffer spring 401, a threaded square tube 402, a compression spring groove block 403, a tensioning stud 404, and an adjusting torsion wheel 405. The buffer spring 401 is located between the outer sleeve slide 101 and the inner sleeve slide 102 to buffer the contraction between the outer sleeve slide 101 and the inner sleeve slide 102. The threaded square tube 402 is slidably connected inside the guide square hole 304. The compression spring groove block 403 is integrally disposed at the top of the threaded square tube 402. The buffer spring 401 is located between the compression spring groove block 403 and the upper support block 302. The tensioning stud 404 is rotatably connected to the lower support block 303 via a bearing. Inside, the surface of the tightening stud 404 is threaded to the inner wall of the threaded square tube 402 to control the tightness of the buffer spring 401. The adjusting torsion wheel 405 is fixedly sleeved on the surface of one end of the guide square hole 304, and the adjusting torsion wheel 405 is located inside the sink to avoid the adjusting torsion wheel 405 being worn by the ground. This buffer adjustment mechanism can use the elastic force of the buffer spring 401 to form a buffer when the outer sleeve tube 101 and the inner sleeve tube 102 contract relative to each other, thereby avoiding the sudden impact when the T-shaped tube is pressed down, improving safety. Furthermore, by adjusting the tightness of the buffer spring 401, it can be adapted to T-shaped tubes of different masses, further improving versatility.

[0030] Under normal conditions, the elastic force of the buffer spring 401 will push the outer sleeve 101 and the inner sleeve 102 to slide in opposite directions until they are stopped by the safety cable 301. When adjusting the tension of the buffer spring 401, the adjusting torsion wheel 405 is turned, causing the tensioning stud 404 to rotate. When the tensioning stud 404 rotates, it pushes the threaded square tube 402 to extend and retract along the guide square hole 304. When the threaded square tube 402 rises, it compresses the buffer spring 401 to tighten it, thereby increasing the compression degree of the buffer spring 401. When the threaded square tube 402 falls, it releases the buffer spring 401 to its maximum distance, thereby reducing the compression degree of the buffer spring 401.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A general-purpose temporary support device for ship T-shaped hulls, characterized in that, include: A height telescopic mechanism is included to adjust the height of the device, thereby accommodating T-rows of different heights. A T-shaped clamping mechanism located at the top of the height telescopic mechanism is used to fix the edges of the T-shaped clamping mechanism. A buffer safety mechanism located inside the telescopic mechanism limits the extension length of the telescopic mechanism and provides cushioning when the telescopic mechanism retracts; The cushioning adjustment mechanism located at the bottom of the cushioning safety mechanism is used to adjust the tightness of the cushioning safety mechanism.

2. The general-purpose temporary support device for ship T-shaped hulls according to claim 1, characterized in that, The height telescopic mechanism includes: Outerwear slide (101); The inner sleeve (102) is slidably connected inside the outer sleeve (101); The height of the device is adjusted by the relative sliding between the outer sleeve (101) and the inner sleeve (102) to accommodate T-rows of different heights. The T-row clamping mechanism includes: A support head (201) is fixedly connected to the end of the outer sleeve slide (101) away from the inner sleeve slide (102), and the support head (201) has an upper slot inside to support the T row; The pressure block (202) is slidably connected inside the upper slot to clamp the T-row; The buffer insurance institution includes: A safety cable (301) is located inside the outer sleeve (101) and the inner sleeve (102) to prevent the outer sleeve (101) and the inner sleeve (102) from being pulled apart; The buffer adjustment mechanism includes: A buffer spring (401) located between the outer sleeve (101) and the inner sleeve (102) buffers the contraction between the outer sleeve (101) and the inner sleeve (102).

3. The general-purpose temporary support device for ship T-shaped hulls according to claim 2, characterized in that, The height telescopic mechanism also includes: A scale (103) is fixedly connected to both sides of the inner sleeve slide (102) to compare the extension length of the outer sleeve slide (101) and the inner sleeve slide (102); One-way racks (104) are fixedly connected to both sides of the inner sleeve (102) and perpendicular to the two scales (103).

4. The general-purpose temporary support device for ship T-shaped hulls according to claim 3, characterized in that, The height telescopic mechanism also includes: A support piece (105) is fixedly connected to the surface of the outer sleeve (101), and an opening is provided through the surface of the support piece (105); A pawl (106) is rotatably connected to the surface of the support plate (105), and one end of the pawl (106) is engaged with the surface of the one-way rack (104). A pressure claw spring (107) is fixedly connected to the surface of the support plate (105), and the surface of the pressure claw spring (107) is slidably connected to the surface of the engaging pawl (106); The number of one-way racks (104), support plates (105), pawls (106), and pressure claw springs (107) are all two. Each one-way rack (104), support plate (105), pawl (106), and pressure claw spring (107) forms a group. The two groups of one-way racks (104), support plates (105), pawls (106), and pressure claw springs (107) are staggered to lock the extension and retraction of the outer sleeve (101) and the inner sleeve (102).

5. The general-purpose temporary support device for ship T-shaped hulls according to claim 2, characterized in that, The T-row clamping mechanism also includes: A slot (203) is provided on one side of the support head (201), and the width of the slot (203) is greater than the thickness of the T-row, so that T-rows smaller than the width of the slot (203) can be fixed. The lower card slot anti-slip pad (204) is fixedly connected to the bottom wall of the card slot (203); The upper anti-slip pad (205) is fixedly connected to the lower surface of the pressure block (202); The upper slot is embedded in the inner top wall of the card slot (203), and the lower card slot anti-slip pad (204) and the upper card slot anti-slip pad (205) respectively increase the friction between the pressure block (202) and the support head (201) and the T-slot.

6. The general-purpose temporary support device for ship T-shaped hulls according to claim 5, characterized in that, The T-row clamping mechanism also includes: A snap-fit ​​threaded protrusion (206) is integrally set inside the pressure block (202); The threaded post (207) is rotatably connected to the inside of the support head (201) by a bearing, and the surface of the threaded post (207) is threadedly connected to the inner wall of the threaded protrusion (206) so as to control the sliding of the pressure block (202) by twisting the threaded post (207); A toggle block (208) is fixedly sleeved on the surface of the threaded post (207) to assist in moving the threaded post (207).

7. The general-purpose temporary support device for ship T-shaped hulls according to claim 2, characterized in that, The buffer insurance mechanism also includes: The upper support block (302) is fixedly connected to the inside of the top of the support head (201); A lower support block (303) is fixedly connected to the inner wall of the bottom end of the pressure block (202); A guide hole (304) is embedded in the upper surface of the lower support block (303). The two ends of the safety cable (301) are fixedly connected to the bottom of the upper support block (302) and the top of the lower support block (303), respectively.

8. The general-purpose temporary support device for ship T-shaped hulls according to claim 7, characterized in that, The buffer insurance mechanism also includes: A support base (305) is fixedly sleeved on the bottom surface of the support head (201) to increase the support area; A support anti-slip pad (306) is fixedly connected to the lower surface of the support base (305) to increase the friction between the support base (305) and the ground; The inner wall of the support base (305) is fixedly connected to the surface of the lower support block (303), and a groove is formed between the lower surface of the lower support block (303) and the inner wall of the support base (305).

9. The general-purpose temporary support device for ship T-shaped hulls according to claim 2, characterized in that, The buffer adjustment mechanism further includes: A threaded square tube (402) is slidably connected inside the guide square hole (304); A spring groove block (403) is integrally set at the top of the threaded square tube (402), and the buffer spring (401) is located between the spring groove block (403) and the upper support block (302).

10. The general-purpose temporary support device for ship T-shaped hulls according to claim 9, characterized in that, The buffer adjustment mechanism further includes: The tensioning stud (404) is rotatably connected to the inside of the lower support block (303) by a bearing, and the surface of the tensioning stud (404) is threadedly connected to the inner wall of the threaded square tube (402) to control the tension of the buffer spring (401). An adjusting torsion wheel (405) is fixedly sleeved on one end surface of the guide square hole (304), and the adjusting torsion wheel (405) is located inside the sink trough to avoid the adjusting torsion wheel (405) being worn by the ground.

Images