CN112942895A - V shaped steel supports installation construction structures with adjustable - Google Patents
V shaped steel supports installation construction structures with adjustable Download PDFInfo
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- CN112942895A CN112942895A CN202110131174.1A CN202110131174A CN112942895A CN 112942895 A CN112942895 A CN 112942895A CN 202110131174 A CN202110131174 A CN 202110131174A CN 112942895 A CN112942895 A CN 112942895A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The invention provides an adjustable V-shaped steel support mounting construction structure which comprises an upper support, a support pillar, a connecting plate, a left side supporting plate, a right side supporting plate, a lower support, a V-shaped steel frame, a first mounting hole, a first mounting bolt, a second mounting hole and a second mounting bolt, wherein the connecting plate is mounted at the four corners of the middle of the upper part of the upper support through the support pillar; the upper bracket is transversely bolted at the upper end between the left support plate and the right support plate; the left supporting plate and the right supporting plate are longitudinally connected with the left side and the right side of the upper part of the lower support through bolts. The assembling seat, the buffer block, the base, the assembling hole, the side protection inserting plates, the butt joint holes and the assembling and disassembling bolt are arranged, so that the assembling, the installing and the fixing are facilitated, the operation is convenient, the assembling seat is installed on the upper portion of the base through the buffer block and is located between the side protection inserting plates, the assembling hole corresponds to the butt joint hole, the assembling and disassembling bolt can be inserted, the assembling and the assembling work are completed, and the operation convenience is guaranteed.
Description
Technical Field
The invention belongs to the technical field of steel structure construction, and particularly relates to an adjustable V-shaped steel support mounting construction structure.
Background
In high-rise steel structure building structures, a V-shaped steel support is a very common structural form. On the basis of a steel frame structure, the bearing capacity and the lateral rigidity of the structure are improved by arranging supports among partial frame columns.
The V-shaped steel support adopted in large-scale high-rise public infrastructure projects has higher safety and obvious economic benefit and is adopted by more and more high-rise steel structure buildings.
During construction and installation, the building structure is a whole structure from a single part to a local part.
Because the stress system of the steel structure is greatly changed in the whole process, and more influence factors exist in each stage of construction, the problem is easily caused that the construction and installation deviation of the V-shaped steel support is large, and the construction and installation sequence of the V-shaped steel support is difficult to determine.
At present, by using the method in the V steel support installation process, the structural state can accord with the time state of any one construction stage, so that a relatively accurate construction stage analysis result is obtained, and a V steel support installation scheme is designed.
But the existing V-shaped steel support installation construction structure still has the problems of incapability of supporting and adjusting, instable fixed installation, incapability of disassembling and assembling and no traction function.
Therefore, the invention of an adjustable V-shaped steel support mounting construction structure is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides an adjustable V-shaped steel support mounting construction structure, which aims to solve the problems that the existing V-shaped steel support mounting construction structure cannot support and adjust, is unstable in fixed mounting, cannot be disassembled and assembled and does not have a traction function. An adjustable V-shaped steel support mounting construction structure comprises an upper support, a support column, a connecting plate, a left side support plate, a right side support plate, a lower support, a V-shaped steel frame, a first mounting hole, a first mounting bolt, a second mounting hole, a second mounting bolt, a quick-release butt-joint assembly seat structure, a rotary adjusting support rod structure, a buffering type fixed mounting structure and a traction type anti-falling pull ring structure, wherein the connecting plate is mounted at the four corners of the upper portion of the upper support through the support column; the upper bracket is transversely bolted at the upper end between the left support plate and the right support plate; the lower ends of the left supporting plate and the right supporting plate in the longitudinal direction are connected to the left side and the right side of the upper part of the lower bracket through bolts; the V-shaped steel frame is arranged between the left supporting plate and the right supporting plate; the upper part of the inner side of the left side supporting plate is provided with a plurality of first mounting holes, a first mounting bolt is arranged in any one first mounting hole, and the first mounting bolt is connected with the upper left end of the V-shaped steel frame; a plurality of second mounting holes are formed in the upper part of the inner side of the right side supporting plate, a second mounting bolt is arranged in any one of the second mounting holes, and the second mounting bolt is connected with the right upper end of the V-shaped steel frame; the quick-release butt joint assembling seat structure is connected with the lower bracket; the rotary adjusting support rod structure is connected between the lower bracket and the V-shaped steel frame; the buffer type fixed mounting pipe is structurally connected between the upper bracket and the lower bracket; the traction type anti-falling pull ring structure is connected with the left side supporting plate and the right side supporting plate; the quick-release butt-joint assembling seat structure comprises an assembling seat, a buffer block, a base, an assembling hole, a side protection plugboard, a butt-joint hole and a dismounting bolt, wherein the buffer block is glued at the lower end of the assembling seat and is arranged in the middle of the upper part of the base; the upper part and the lower part of the inner side of the assembling seat are both provided with assembling holes; the left side and the right side of the upper part of the base are both connected with side protection inserting plates through bolts; the upper side and the lower side of the inside of the side protection plugboard are both provided with butt joint holes; the assembling hole corresponds to the butt joint hole, and a dismounting bolt is inserted inside the assembling hole.
Preferably, the rotary adjusting support rod structure comprises a lifting seat, a deep groove ball bearing, an adjusting screw rod, a locking nut, a fixing nut and an adjusting handle, wherein the middle part inside the lifting seat is connected with the upper end of the adjusting screw rod through the deep groove ball bearing; the outer wall of the adjusting screw is in threaded connection with a locking nut and a fixing nut; the lower end of the adjusting screw is connected with the left side of the upper part of the adjusting handle through a bolt.
Preferably, the buffer type fixed mounting pipe structure comprises a mounting bracket, a buffer sleeve, an upright rod, a split ring, a buffer spring and a mounting sleeve, wherein the mounting bracket is transversely bolted to the upper part and the lower part of the outer side of the buffer sleeve; the buffer sleeve is sleeved in the middle of the outer wall of the upright rod; the inner part of an annular groove formed at the outer ends of the upper end and the lower end of the upright rod is sleeved with a split ring; the upper part and the lower part of the outer wall of the upright rod are sleeved with a buffer spring and an installation sleeve.
Preferably, the traction type anti-falling pull ring structure comprises a traction rope, a fixed semi-ring, a traction tube, an adjusting screw, an outer traction ring and an inner traction ring, wherein one end of the traction rope is tied to the outer wall of the fixed semi-ring, and the other end of the traction rope is inserted into the traction tube and is fastened and connected through the adjusting screw; the outer traction ring is arranged outside the inner traction ring, and the outer traction ring and the inner traction ring are arranged at the left end of the traction pipe through bolts.
Preferably, the assembling seat is inserted and connected to the inner side between the side protection inserting plates.
Preferably, the four assembling seats are all connected to four corners of the bottom of the lower bracket by bolts at the upper ends in the longitudinal direction.
Preferably, the lifting seat is transversely bolted at the middle part of the bottom of the V-shaped steel frame.
Preferably, the fixing nut is embedded in the middle of the inner part of the lower bracket.
Preferably, the locking nut is arranged at the upper part of the lower bracket.
Preferably, four the equal bolted connection of installation sleeve pipe both ends and the left and right sides both ends of lower carriage about the upper bracket.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the assembling seat, the buffer block, the base, the assembling hole, the side protection inserting plates, the butt joint hole and the dismounting and mounting bolt are arranged, so that the assembling, mounting and fixing are facilitated, the operation is convenient, the assembling seat is mounted on the upper part of the base through the buffer block and is positioned between the side protection inserting plates, the assembling hole corresponds to the butt joint hole, the dismounting and mounting bolt can be inserted, the assembling and mounting work is completed, and the operation convenience is ensured.
2. According to the invention, the lifting seat, the deep groove ball bearing, the adjusting screw rod, the locking nut, the fixing nut and the adjusting handle are arranged, so that the height of the V-shaped steel frame can be adjusted according to the installation requirement, the supporting, installation and fixing operation is convenient, the adjusting screw rod is rotated and adjusted through the handheld adjusting handle to move in the fixing nut, the deep groove ball bearing drives the lifting seat to move, the height of the V-shaped steel frame can be adjusted, the mounting bolt I and the mounting bolt II are fixedly connected with the V-shaped steel frame after the height position is determined, and finally the locking nut is locked to ensure the installation stability.
3. According to the invention, the mounting bracket, the buffer sleeve, the upright rod, the split ring, the buffer spring and the mounting sleeve are arranged, so that the support and the fixation are facilitated, the buffer action can be performed, the mounting stability is ensured, and the problem of tensile fracture of the inclination angle supporting structure is avoided.
4. According to the invention, the arrangement of the traction rope, the fixed semi-ring, the traction pipe, the adjusting screw, the outer traction ring and the inner traction ring is beneficial to increasing the traction function and ensuring the structural support stability, the outer traction ring and the inner traction ring are connected with the building outer wall support, the adjusting screw is loosened according to the tensioning requirement, the position of the traction rope in the traction pipe is adjusted, and after the tensioning force is determined, the adjusting screw is locked to ensure the tensioning traction stability and further ensure the structural stability.
5. According to the invention, the arrangement of the upper bracket, the left supporting plate, the right supporting plate, the lower bracket and the V-shaped steel frame is beneficial to being more visual and more real through a V-shaped steel support installation scheme; the whole design is that a building model is established firstly to simulate the construction process of the whole project; therefore, when the construction scheme is designed, actual data can be intuitively obtained from the model, the data is continuously adjusted, and a reasonable scheme is selected; and the traditional design scheme usually only considers the integral structure and does not consider the influence of the construction process stage on the structure, so the problem of larger construction and installation deviation of the V-shaped steel support is sometimes caused.
6. In the invention, the arrangement of the supporting columns and the connecting plates is beneficial to connecting other structures, and the operation is convenient.
7. According to the V-shaped steel frame, the arrangement of the first mounting hole and the second mounting hole is beneficial to adjusting schemes at any time in the design and construction process, the cost is low, and the efficiency is high; can be activated or killed at any time by using 'living and dead unit' technology "
Some influence factors make the scheme adjustment very convenient, and a plurality of schemes can be simultaneously selected for comparison, so that the construction scheme design process is easy and the effect is good.
8. In the invention, the upper bracket, the support column, the connecting plate, the left support plate, the right support plate, the lower bracket, the V-shaped steel frame, the first mounting hole, the first mounting bolt, the second mounting hole and the second mounting bolt are arranged, so that the V-shaped steel frame is favorable for the design and application of V-shaped steel support mounting construction in the construction process of a high-rise building steel structure; the construction scheme can be designed according to the result of the technical analysis of the 'life and death units', the implementation process is flexible and convenient, and the applicability is stronger; the V-shaped steel support installed by the invention has small deviation, meets the construction quality requirement, has high installation speed, saves the construction period and reduces the construction labor cost.
9. In the invention, the arrangement of the first mounting hole, the first mounting bolt, the second mounting hole and the second mounting bolt is beneficial to selection and adjustment and convenient to operate.
10. According to the invention, the arrangement of the V-shaped steel frame is beneficial to ensuring the support stability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural diagram of the quick release docking assembly structure of the present invention.
Fig. 3 is a schematic structural view of the rotation adjustment support bar structure of the present invention.
Fig. 4 is a schematic structural view of a buffer type fixed mounting pipe structure of the present invention.
Fig. 5 is a schematic structural view of a pull-type anti-drop pull ring structure of the invention.
In the figure:
1. an upper bracket; 2. a support pillar; 3. a connecting plate; 4. a left support plate; 5. a right support plate; 6. a lower bracket; 7. a V-shaped steel frame; 8. a first mounting hole; 9. mounting a first bolt; 10. a second mounting hole; 11. mounting a second bolt; 12. a quick-release butt-joint assembling seat structure; 121. assembling a seat; 122. a buffer block; 123. a base; 124. assembling holes; 125. side protection plugboards; 126. a butt joint hole; 127. disassembling and assembling the bolt; 13. rotating and adjusting the support rod structure; 131. a lifting seat; 132. a deep groove ball bearing; 133. adjusting the screw rod; 134. locking the nut; 135. fixing a nut; 136. an adjusting handle; 14. a buffer type fixed mounting pipe structure; 141. mounting a bracket; 142. a buffer sleeve; 143. erecting a rod; 144. a split ring; 145. a buffer spring; 146. installing a sleeve; 15. a traction type anti-drop pull ring structure; 151. a hauling rope; 152. a stationary half ring; 153. a traction tube; 154. an adjusting screw; 155. an outer traction ring; 156. an inner traction ring.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, an adjustable V-shaped steel support installation construction structure comprises an upper support 1, a support pillar 2, a connecting plate 3, a left support plate 4, a right support plate 5, a lower support 6, a V-shaped steel frame 7, a first mounting hole 8, a first mounting bolt 9, a second mounting hole 10, a second mounting bolt 11, a quick-release butt-joint assembly seat structure 12, a rotary adjustment support rod structure 13, a buffer type fixed mounting tube structure 14 and a traction type anti-drop pull ring structure 15, wherein the connecting plate 3 is installed at the middle four corners of the upper part of the upper support 1 through the support pillar 2; the upper bracket 1 is transversely bolted at the upper end between the left support plate 4 and the right support plate 5; the left supporting plate 4 and the right supporting plate 5 are longitudinally connected with the left side and the right side of the upper part of the lower bracket 6 through bolts at the lower ends; the V-shaped steel frame 7 is arranged between the left supporting plate 4 and the right supporting plate 5; a plurality of first mounting holes 8 are formed in the upper portion of the inner side of the left supporting plate 4, a first mounting bolt 9 is arranged in any one first mounting hole 8, and the first mounting bolt 9 is connected with the upper left end of the V-shaped steel frame 7; a plurality of second mounting holes 10 are formed in the upper portion of the inner side of the right side support plate 5, a second mounting bolt 11 is arranged in any one of the second mounting holes 10, and the second mounting bolt 11 is connected with the upper right end of the V-shaped steel frame 7; the quick-release butt joint assembling seat structure 12 is connected with the lower bracket 6; the rotary adjusting support rod structure 13 is connected between the lower bracket 6 and the V-shaped steel frame 7; the buffer type fixed mounting pipe structure 14 is connected between the upper bracket 1 and the lower bracket 6; the traction type anti-drop pull ring structure 15 is connected with the left side support plate 4 and the right side support plate 5; the quick-release butt-joint assembling seat structure 12 comprises an assembling seat 121, a buffer block 122, a base 123, an assembling hole 124, a side protection flashboard 125, a butt-joint hole 126 and a dismounting plug pin 127, wherein the buffer block 122 is glued at the lower end of the assembling seat 121, and the buffer block 122 is arranged in the middle of the upper part of the base 123; the upper part and the lower part of the inner side of the assembling seat 121 are both provided with assembling holes 124; the left side and the right side of the upper part of the base 123 are both connected with side protection inserting plates 125 through bolts; the upper side and the lower side of the inside of the side protection inserting plate 125 are both provided with butt joint holes 126; after the assembling hole 124 corresponds to the butt joint hole 126, a dismounting plug pin 127 is inserted into the assembling hole 124, the assembling seat 121 is installed on the upper portion of the base 123 through the buffer block 122 and is located between the side protection inserting plates 125, so that the assembling hole 124 corresponds to the butt joint hole 126, the dismounting plug pin 127 can be inserted, the assembling and installing work is completed, and the operation convenience is guaranteed.
In this embodiment, referring to fig. 3, the rotation adjusting support rod structure 13 includes a lifting seat 131, a deep groove ball bearing 132, an adjusting screw 133, a locking nut 134, a fixing nut 135 and an adjusting handle 136, wherein the middle portion inside the lifting seat 131 is connected to the upper end of the adjusting screw 133 through the deep groove ball bearing 132; the outer wall of the adjusting screw 133 is in threaded connection with a locking nut 134 and a fixing nut 135; adjusting screw 133 lower extreme bolted connection adjusting handle 136 upper portion left side, rotate adjusting screw 133 through handheld adjusting handle 136 and move in fixation nut 135 for deep groove ball bearing 132 drives lift seat 131 and removes, can adjust the altitude of V shaped steel frame 7, after confirming the altitude position, is connected fixed setting with mounting bolt one 9 and mounting bolt two 11 and V shaped steel frame 7, locks lock nut 134 at last to guarantee installation stability.
In this embodiment, referring to fig. 4, the buffer-type fixed mounting tube structure 14 includes a mounting bracket 141, a buffer sleeve 142, a vertical rod 143, a split ring 144, a buffer spring 145 and a mounting sleeve 146, wherein the mounting bracket 141 is transversely bolted to the upper and lower parts of the outer side of the buffer sleeve 142; the buffer sleeve 142 is sleeved at the middle part of the outer wall of the upright rod 143; the inner part of an annular groove formed at the outer ends of the upper end and the lower end of the upright rod 143 is sleeved with a split ring 144; the utility model discloses a concrete pile, including pole setting 143, buffer spring 145 and mounting sleeve 146, both parts all cup jointed about the pole setting 143 outer wall, can connect building outer wall or muddy soil pile through installing support 141, if receive external force, can make buffer sleeve 142 move at pole setting 143 outer wall to make buffer spring 145 and mounting sleeve 146 constantly cushion the action, can carry out the buffering operation, avoid the drawing to split the damage, guarantee installation stability, play limiting displacement through split ring 144, guarantee support stability.
In this embodiment, referring to fig. 5, the pull-type anti-drop pull ring structure 15 includes a pull rope 151, a stationary half ring 152, a pull tube 153, an adjusting screw 154, an outer pull ring 155 and an inner pull ring 156, wherein one end of the pull rope 151 is tied to the outer wall of the stationary half ring 152, and the other end is inserted into the pull tube 153 and is fastened and connected by the adjusting screw 154; the outer traction ring 155 is arranged outside the inner traction ring 156, the outer traction ring 155 and the inner traction ring 156 are mounted at the left end of the traction pipe 153 through bolts, the outer traction ring 155 and the inner traction ring 156 are connected with a building outer wall support, the adjusting screw 154 is loosened according to tensioning requirements, the position of the traction rope 151 inside the traction pipe 153 is adjusted, and after tensioning force is determined, the adjusting screw 154 is locked to ensure tensioning traction stability and further ensure structural stability.
In this embodiment, specifically, the assembling seat 121 is inserted into the inner side between the side protection inserting plates 125.
In this embodiment, specifically, four of the assembling seats 121 are all bolted to four corners of the bottom of the lower bracket 6 at the upper end in the longitudinal direction.
In this embodiment, specifically, the lifting seat 131 is transversely bolted to the middle of the bottom of the V-shaped steel frame 7.
In this embodiment, the fixing nut 135 is specifically embedded in the middle of the inner portion of the lower frame 6.
In this embodiment, specifically, the locking nut 134 is disposed at the upper portion of the lower bracket 6.
In this embodiment, specifically, four of the mounting sleeves 146 are all bolted to the left and right ends of the upper bracket 1 and the left and right ends of the lower bracket 6.
In this embodiment, specifically, the buffer spring 145 is disposed between the buffer sleeve 142 and the mounting sleeve 146, and the buffer spring 145 is a cylindrical stainless steel spring.
In this embodiment, specifically, a through hole is formed in the lower portion of the left side of the pulling tube 153, and the left end of the pulling rope 151 passes through the inside of the through hole.
In this embodiment, the stationary half rings 152 are bolted to the left middle portion of the left support plate 4 and the right middle portion of the right support plate 5.
In this embodiment, specifically, the buffer block 122 is a rubber block.
In this embodiment, specifically, the side protection inserting plate 125 uses a plurality of aluminum alloy plates.
In this embodiment, specifically, the outer traction ring 155 and the inner traction ring 156 are both stainless steel rings.
Principle of operation
In the invention, the assembling seat 121 is arranged on the upper part of the base 123 through the buffer block 122 and is positioned between the side protection inserting plates 125, so that the assembling holes 124 correspond to the butting holes 126, and then the assembling and disassembling bolt 127 can be inserted to complete assembling and assembling work, thereby ensuring the convenience of operation; the adjusting screw 133 is rotated through the hand-held adjusting handle 136 to act in the fixing nut 135, so that the deep groove ball bearing 132 drives the lifting seat 131 to move, the height of the V-shaped steel frame 7 can be adjusted, after the height position is determined, the first mounting bolt 9 and the second mounting bolt 11 are fixedly connected with the V-shaped steel frame 7, and finally the locking nut 134 is locked to ensure the mounting stability; the mounting bracket 141 can be used for connecting the building outer wall or the soil-concrete pile, if external force is applied, the buffer sleeve 142 can move on the outer wall of the upright rod 143, and the buffer spring 145 and the mounting sleeve 146 can continuously buffer to perform buffer operation, so that the mounting stability is ensured, the mounting bracket can be prevented from being pulled apart and damaged, and the split ring 144 can play a limiting role to ensure the supporting stability; the outer traction ring 155 and the inner traction ring 156 are connected with the building outer wall support, the adjusting screw 154 is loosened according to tensioning requirements, the position of the traction rope 151 inside the traction tube 153 is adjusted, and after tensioning force is determined, the adjusting screw 154 is locked to ensure tensioning traction stability and further ensure structural stability.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. An adjustable V-shaped steel support mounting construction structure is characterized by comprising an upper support (1), a support pillar (2), a connecting plate (3), a left support plate (4), a right support plate (5), a lower support (6), a V-shaped steel frame (7), a first mounting hole (8), a first mounting bolt (9), a second mounting hole (10), a second mounting bolt (11), a quick-release butt-joint assembly seat structure (12), a rotary adjusting support rod structure (13), a buffering type fixed mounting tube structure (14) and a traction type anti-drop pull ring structure (15), wherein the connecting plate (3) is mounted in the middle four corners of the upper portion of the upper support (1) through the support pillar (2); the upper bracket (1) is transversely bolted at the upper end between the left support plate (4) and the right support plate (5); the left supporting plate (4) and the right supporting plate (5) are longitudinally connected with the left side and the right side of the upper part of the lower bracket (6) through bolts at the lower ends; the V-shaped steel frame (7) is arranged between the left supporting plate (4) and the right supporting plate (5); a plurality of first mounting holes (8) are formed in the upper portion of the inner side of the left side supporting plate (4), a first mounting bolt (9) is arranged in any one first mounting hole (8), and the first mounting bolt (9) is connected with the upper left end of the V-shaped steel frame (7); a plurality of second mounting holes (10) are formed in the upper portion of the inner side of the right side support plate (5), a second mounting bolt (11) is arranged in any one of the second mounting holes (10), and the second mounting bolt (11) is connected with the upper right end of the V-shaped steel frame (7); the quick-release butt joint assembling seat structure (12) is connected with the lower bracket (6); the rotary adjusting support rod structure (13) is connected between the lower bracket (6) and the V-shaped steel frame (7); the buffer type fixed mounting pipe structure (14) is connected between the upper bracket (1) and the lower bracket (6); the traction type anti-falling pull ring structure (15) is connected with the left side support plate (4) and the right side support plate (5); the quick-release butt joint assembling seat structure (12) comprises an assembling seat (121), a buffer block (122), a base (123), an assembling hole (124), a side protection flashboard (125), a butt joint hole (126) and a dismounting plug pin (127), wherein the buffer block (122) is glued at the lower end of the assembling seat (121), and the buffer block (122) is arranged in the middle of the upper part of the base (123); the upper part and the lower part of the inner side of the assembling seat (121) are both provided with assembling holes (124); the left side and the right side of the upper part of the base (123) are both connected with side protection inserting plates (125) through bolts; the upper side and the lower side of the inside of the side protection inserting plate (125) are both provided with butt joint holes (126); after the assembling hole (124) corresponds to the butt joint hole (126), a dismounting bolt (127) is inserted inside.
2. The adjustable V-shaped steel support mounting construction structure as claimed in claim 1, wherein the rotary adjusting support rod structure (13) comprises a lifting seat (131), a deep groove ball bearing (132), an adjusting screw rod (133), a locking nut (134), a fixing nut (135) and an adjusting handle (136), and the middle part inside the lifting seat (131) is connected with the upper end of the adjusting screw rod (133) through the deep groove ball bearing (132); the outer wall of the adjusting screw rod (133) is in threaded connection with a locking nut (134) and a fixing nut (135); the lower end of the adjusting screw rod (133) is connected with the left side of the upper part of the adjusting handle (136) through a bolt.
3. The adjustable V-shaped steel support mounting construction structure as claimed in claim 1, wherein the buffer type fixed mounting pipe structure (14) comprises a mounting bracket (141), a buffer sleeve (142), an upright rod (143), a split ring (144), a buffer spring (145) and a mounting sleeve (146), and the mounting bracket (141) is transversely bolted on the upper part and the lower part of the outer side of the buffer sleeve (142); the buffer sleeve (142) is sleeved in the middle part of the outer wall of the upright rod (143); the inner part of an annular groove formed at the outer ends of the upper end and the lower end of the upright rod (143) is sleeved with a split ring (144); the upper part and the lower part of the outer wall of the upright rod (143) are sleeved with a buffer spring (145) and an installation sleeve (146).
4. The adjustable V-shaped steel support mounting construction structure as claimed in claim 1, wherein the traction type anti-drop pull ring structure (15) comprises a traction rope (151), a stationary half ring (152), a traction tube (153), an adjusting screw (154), an outer traction ring (155) and an inner traction ring (156), one end of the traction rope (151) is tied to the outer wall of the stationary half ring (152), the other end of the traction rope is inserted into the traction tube (153) and is fixedly connected and arranged through the adjusting screw (154); the outer traction ring (155) is arranged outside the inner traction ring (156), and the outer traction ring (155) and the inner traction ring (156) are installed at the left end of the traction pipe (153) through bolts.
5. The adjustable V-shaped steel support installation construction structure as claimed in claim 1, wherein the assembly seat (121) is inserted inside between the side guard insertion plates (125).
6. The adjustable V-shaped steel support installation and construction structure as claimed in claim 1, wherein four of said assembling seats (121) are bolted at the upper longitudinal ends thereof to the four corners of the bottom of the lower frame (6).
7. The adjustable V-shaped steel support mounting construction structure as claimed in claim 2, wherein the lifting seat (131) is transversely bolted to the middle part of the bottom of the V-shaped steel frame (7).
8. The adjustable V-shaped steel support installation structure of claim 2, wherein the fixing nut (135) is embedded in the inner middle portion of the lower bracket (6).
9. The adjustable V-shaped steel support installation structure of claim 2, wherein the locking nut (134) is provided at an upper portion of the lower bracket (6).
10. The adjustable V-shaped steel support installation structure of claim 3, wherein four of said installation sleeves (146) are bolted to the left and right ends of the upper frame (1) and the left and right ends of the lower frame (6).
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| CN202110131174.1A CN112942895B (en) | 2021-01-30 | 2021-01-30 | V shaped steel supports installation construction structures with adjustable |
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| CN202110131174.1A CN112942895B (en) | 2021-01-30 | 2021-01-30 | V shaped steel supports installation construction structures with adjustable |
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| CN112942895B CN112942895B (en) | 2022-04-15 |
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| CN211257928U (en) * | 2019-10-24 | 2020-08-14 | 中融国城建设有限公司 | Temporary supporting device based on building engineering construction |
| CN212027226U (en) * | 2020-01-19 | 2020-11-27 | 谭水娇 | Strutting arrangement for construction |
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| CN212027226U (en) * | 2020-01-19 | 2020-11-27 | 谭水娇 | Strutting arrangement for construction |
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