Steel structure building connecting mechanism
By designing a steel structure building connection mechanism including a longitudinal bar, a transverse bar, a positioning bar and a driving mechanism, the problem of inflexible adjustment of cross bars in the prior art is solved, and more efficient connection and lower working strength are achieved.
Patent Information
- Application Number
- CN202510306526.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-04-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing steel structure building connection technology, cross bars are difficult to adjust flexibly during the adjustment process, which increases the work intensity of staff.
A steel structure building connection mechanism is designed, adopting a combined structure of a longitudinal rod and a transverse rod. Through the coordination of the positioning rod, the driving mechanism and the clamping mechanism, the crossbar can be adjusted flexibly in the horizontal and vertical directions.
It improves the flexibility of staff to adjust crossbars, reduces the working strength of staff, and enhances the connection strength between crossbars and abutment plates, improving the stability of the overall structure.
Smart Images
Figure CN119843768A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of building construction accessories, and in particular to a steel structure building connection mechanism. Background Art
[0002] In the field of modern construction, steel structure buildings have been widely used due to their many significant advantages such as high strength, light weight, fast construction speed, and recyclability. The stability and safety of steel structure buildings depend to a large extent on the reliability and effectiveness of the connections between the various components.
[0003] In the prior art, the building steel structure is composed of a plurality of longitudinal bars and transverse bars. The staff fixes the bottom end of the longitudinal bar to the ground, and then connects the two ends of the transverse bar to the two longitudinal bars by welding or bolting. When the staff first fixes one end of the transverse bar to one of the longitudinal bars, if the two ends of the transverse bar are not in the same horizontal plane, or the other end of the transverse bar deviates from the other longitudinal bar, it is difficult for the staff to adjust, which greatly increases the work intensity of the staff. Summary of the invention
[0004] In order to improve the flexibility of workers in adjusting the crossbars, thereby reducing the work intensity of workers, the present application provides a steel structure building connection mechanism.
[0005] The present application provides a steel structure building connection mechanism that adopts the following technical solution: A steel structure building connection mechanism, comprising a longitudinal rod and a transverse rod, wherein a bearing plate is arranged at the top of the longitudinal rod, a plug-in slot for the longitudinal rod to be plugged into is provided at the bottom of the bearing plate, a support plate is fixedly arranged on the bearing plate, a positioning rod is horizontally slidably arranged in the side wall of the bearing plate, a positioning slot for the positioning rod to be plugged into is provided on the side wall of the longitudinal rod; a connecting plate is slidably arranged on the peripheral side wall of the support plate, and a driving mechanism for driving the positioning rod to move is provided on the connecting plate; A placing plate is fixedly provided at one end of the connecting plate, and an abutment plate for placing a cross bar is vertically slidable on the placing plate, and a first driving component for driving the abutment plate to move is provided on the placing plate; a clamping mechanism for clamping the cross bar is provided on the abutment plate; a plurality of positioning rods 2 are vertically slidable in the connecting plate, and a plurality of positioning grooves 2 for plugging the positioning rods 2 are provided in the side wall of the supporting plate; a second driving component for driving the positioning rods 2 to move is also provided in the connecting plate.
[0006] By adopting the above technical scheme, the staff first places the end of the cross bar on the abutment plate, and then fixes the end of the cross bar on the abutment plate through the clamping mechanism. The staff can rotate the connecting plate, and the connecting plate drives the placing plate and the cross bar to rotate in the horizontal direction to adjust the position of the cross bar in the horizontal direction; then, the abutment plate is driven by the first driving component to drive the cross bar to move in the vertical direction to adjust the position of the cross bar in the vertical direction; finally, when the position of the cross bar is adjusted, the staff can drive the positioning rod one to be inserted into the positioning groove one on the longitudinal bar through the driving mechanism to limit the support plate, thereby reducing the possibility of separation of the support plate and the longitudinal bar; then, the positioning rod two is driven by the second driving component to move and be inserted into the positioning groove two to limit the connecting plate, thereby reducing the possibility of rotation of the connecting plate, the placing plate and the abutment plate in the horizontal plane; thereby, it is convenient for the staff to fix the end of the cross bar on the longitudinal bar, and the whole process improves the flexibility of the staff in adjusting the cross bar and reduces the work intensity of the staff.
[0007] Preferably, the driving mechanism includes an upper pressure plate and a pushing spring 1, the upper pressure plate slides vertically above the cross bar, and the upper pressure plate abuts against the top of the cross bar; the driving mechanism also includes a limiting component for limiting the upper pressure plate; a sliding plate is fixedly provided at one end of the positioning rod 1, a driving block is fixedly provided on the sliding plate, and a slope is provided on the driving block, a driving rod is vertically slid in the support plate, and the two ends of the pushing spring 1 are respectively fixed to the driving rod and the inner wall of the support plate; the driving block slides with the driving rod through its slope, and the driving mechanism also includes a reset member 1 for resetting the positioning rod 1 and a third driving component for driving the driving rod to move.
[0008] By adopting the above technical scheme, after the staff clamps and fixes the cross bar through the clamping mechanism, the upper pressure plate is moved downward until the upper pressure plate abuts against the top of the cross bar. At this time, the upper pressure plate is limited by the limiting assembly, which further improves the connection strength between the cross bar and the abutting plate, and further improves the stability of the cross bar. In the process of the upper pressure plate moving downward, the third driving assembly can be triggered, and the third driving assembly can drive the driving rod to move in the direction close to the driving block. The driving rod can contact the inclined surface on the driving block and push the driving block to move in the direction close to the longitudinal rod. The driving block also drives the slide plate and the positioning rod 1 to move, thereby reducing the difficulty of inserting the positioning rod 1 into the positioning groove 1 on the longitudinal rod.
[0009] Preferably, the first driving assembly includes a bidirectional screw 1, a top block 1 and a top block 2, the bidirectional screw 1 is rotatably arranged on the placement plate, the top block 1 is threadedly engaged with the bidirectional screw 1, and the top block 1 slides horizontally on the placement plate, the top block 2 is fixedly arranged on the abutment plate, the top block 1 is provided with an inclined surface, and the top block 1 is slidably engaged with the top block 2 through its inclined surface.
[0010] By adopting the above technical scheme, after the staff clamps and fixes the cross bar through the clamping mechanism, they can rotate the bidirectional screw 1, which can drive the top block 1 to move in the horizontal direction. The inclined surface on the top block 1 is always in contact with the top block 2. The top block 1 can be connected to the top block 2 through its inclined surface sliding, thereby pushing the top block 2 to drive the abutment plate to move in the vertical direction, and the abutment plate drives the cross bar to move in the vertical direction, so that it is convenient for the staff to adjust the position of the cross bar in the vertical direction.
[0011] Preferably, the clamping mechanism includes clamping plates that slide horizontally on opposite sides of the cross bar and a driving member for driving the clamping plates to move. The clamping plates can abut against the side walls of the cross bar, and a positioning rod three is fixedly provided on the clamping plates, and a positioning groove three is provided on the side walls of the cross bar for the positioning rod three to be inserted.
[0012] By adopting the above technical solution, the staff can drive the clamping plates on both sides of the cross bar to move towards the cross bar through the driving member until the clamping plates abut against the side wall of the cross bar. At this time, the positioning rod three is inserted into the positioning groove three on the cross bar, so that the staff can fix the cross bar on the abutment plate.
[0013] Preferably, the second driving assembly includes a sliding rod and a push plate, the sliding rod slides vertically on the abutment plate, and one end of the sliding rod is fixedly arranged on the upper pressure plate; the push plate slides horizontally in the connecting plate, and one end of the push plate extends to the placement plate, and the opposite ends of the push plate are provided with inclined surfaces, and the push plate slides and cooperates with the sliding rod and the second positioning rod respectively through the inclined surfaces at its two ends; the second driving assembly also includes a reset member 2 for resetting the second positioning rod.
[0014] By adopting the above technical solution, the upper pressure plate can drive the sliding rod to move at the same time during the downward movement of the upper pressure plate. During the movement of the sliding rod, the sliding rod can contact the inclined surface on the push plate, and gradually push the push plate to move in the direction close to the positioning rod 2 through the inclined surface on the push plate. Then the inclined surface on the push plate contacts the positioning rod 2, and gradually pushes the positioning rod 2 to move and insert into the positioning groove 2 on the support plate, thereby reducing the possibility of the connecting plate and the cross bar rotating in the horizontal direction; when the staff needs to disassemble the cross bar, first move the upper pressure plate upward, and then the positioning rod 2 can move to the initial position under the action of the reset member 2, so that it is convenient for the staff to adjust the horizontal position of the cross bar when installing the cross bar next time.
[0015] Preferably, the limit assembly includes a limit block, a guide rod three and a push spring two, the limit block slides horizontally on the abutment plate, and the slide rod is provided with a limit groove for the limit block to be inserted; a baffle is fixedly arranged on the abutment plate, one end of the guide rod three is fixedly arranged on the baffle, the limit block slides on the guide rod three, and the two ends of the push spring two are respectively fixedly arranged on the limit block and the baffle.
[0016] By adopting the above technical solution, when the upper pressure plate moves downward, it also drives the slide bar to move. During the movement of the slide bar, the limit block is always slidably connected to the surface of the slide bar, and the push spring 2 is in a compressed state. When the upper pressure plate abuts against the top of the cross bar, the limit block corresponds to the limit groove on the slide bar. The elastic force of the push spring 2 can push the limit block to be inserted into the limit groove on the cross bar, thereby facilitating the limiting of the slide bar and the upper pressure plate, and reducing the possibility of the upper pressure plate moving away from the cross bar.
[0017] Preferably, the third driving assembly includes a push rod 1 and a push rod 2, the push rod 1 is fixedly arranged on the push plate, the push rod 2 vertically slides on the side of the connecting plate close to the driving rod, and the push rod 2 can abut against the driving rod; an inclined surface is provided at one end of the push rod 2 close to the push rod 1, and the push rod 2 slides and cooperates with the push rod 1 through its inclined surface, and the third driving assembly also includes a reset member 3 for resetting the push rod 2.
[0018] By adopting the above technical solution, during the process of the push plate moving toward the direction approaching the longitudinal rod, the push rod simultaneously drives push rod one to move, and then push rod one can contact the inclined surface on push rod two and push push rod two to move downward, and push rod two can abut against the drive rod and push the drive rod to move downward, thereby reducing the difficulty of moving the drive rod downward; when the staff needs to disassemble the cross bar, it is necessary to move the upper pressure plate upward, and when the upper pressure plate drives the sliding rod away from the push plate, the reset member two set at this time can make push rod two move to the initial position, so that the staff can drive the drive rod again when installing the cross bar next time, so that the support plate is connected to the longitudinal rod.
[0019] Preferably, an abutment block 1 is horizontally slidable on the abutment plate, and the abutment block 1 can abut against the side of the clamping plate away from the cross bar; a push block 1 is fixedly provided on the abutment block 1, and a push block 2 is fixedly provided on the sliding rod, one end of the push block 1 is provided with an inclined surface, and the push block 1 is slidably matched with the push block 2 through its inclined surface, and a reset member 4 is provided on the abutment plate for resetting the abutment block 1.
[0020] By adopting the above technical solution, in the process of the upper pressure plate driving the slide bar to move downward, the slide bar simultaneously drives push block 2 to move downward, and then push block 2 can contact the inclined surface on push block 1, and push push block 1 to drive abutment block 1 to move toward the direction close to the clamping plate. When the upper pressure plate abuts against the top of the cross bar, abutment block 1 abuts against the side of the clamping plate away from the cross bar, thereby increasing the supporting force of the clamping plate on the cross bar in the horizontal direction, and further reducing the possibility of horizontal movement of the cross bar.
[0021] Preferably, a contact block 2 is horizontally slidable on the placement plate, and the contact block 2 can abut against the side of the top block 1 away from the top block 2. A push block 3 is fixedly provided on the contact block 2, and a push block 4 is fixedly provided on the sliding rod. An inclined surface is provided at one end of the push block 3, and the push block 3 is slidably matched with the push block 4 through its inclined surface. A reset member 5 is provided on the placement plate to reset the contact block 2.
[0022] When the upper pressure plate abuts on the cross bar, the abutment block two abuts on the top block one. At this time, the supporting force for the top block one is completely provided by the two-way lead screw one. After long-term support, the thread on the two-way lead screw one may break, thereby causing the top block one to slide, causing the top block two and the cross bar to move in the vertical direction, reducing the stability of the overall connection mechanism; therefore, in the process of the upper pressure plate driving the sliding rod to move downward, the sliding rod simultaneously drives the push block four to move. The push block four can contact the inclined surface on the push block three, and push the push block three to drive the abutment block two to move in the direction close to the top block one. When the upper pressure plate abuts on the cross bar, the abutment block two abuts on the top block one, thereby supporting the top block one, sharing the supporting force of the two-way lead screw one on the top block one, reducing the possibility of the thread on the two-way lead screw one breaking, and further improving the stability of the overall connection structure.
[0023] Preferably, the driving member is a two-way lead screw, which is rotatably arranged on the abutment plate, and the clamping plates located on opposite sides of the cross bar are both threadedly engaged with the two-way lead screw.
[0024] By adopting the above technical solution, the staff can rotate the two-way screw 2, and the two-way screw 2 can simultaneously drive the clamping plates on both sides of the cross bar to move towards the direction close to the cross bar, thereby reducing the difficulty of moving the clamping plates.
[0025] In summary, the present application includes at least one of the following beneficial technical effects: The staff first places the end of the cross bar on the abutment plate, and then fixes the end of the cross bar on the abutment plate through the clamping mechanism. The staff can adjust the position of the cross bar in the horizontal direction by rotating the connecting plate; then drive the abutment plate to drive the cross bar to move in the vertical direction through the first driving assembly to adjust the position of the cross bar in the vertical direction; finally, when the position of the cross bar is adjusted, the staff can drive the positioning rod one to be inserted into the positioning groove one on the longitudinal bar through the driving mechanism to limit the support plate; then drive the positioning rod two to move and be inserted into the positioning groove two through the second driving assembly to limit the connecting plate; this makes it convenient for the staff to fix the end of the cross bar on the longitudinal bar, and the whole process improves the staff's flexibility in adjusting the cross bar and reduces the staff's work intensity; when the staff clamps and fixes the cross bar through the clamping mechanism, the upper pressure plate is moved downward until When the cam is in a state of being moved upwardly, the third driving assembly can be triggered, and the third driving assembly can drive the driving block to move in a direction close to the longitudinal rod, and the driving block can simultaneously drive the sliding plate and the positioning rod to move, thereby reducing the difficulty of inserting the positioning rod into the positioning groove on the longitudinal rod; when the staff clamps and fixes the transverse rod through the clamping mechanism, the two-way lead screw can be rotated, and the two-way lead screw can drive the top block to move in the horizontal direction, and the inclined surface on the top block is always in contact with the top block, and the top block can be connected to the top block through its inclined surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a structural schematic diagram highlighting the guide rod 1 in the embodiment of the present application; Figure 3 is a schematic diagram of the structure of the clamping plate highlighted in the embodiment of the present application; Figure 4 is a structural schematic diagram highlighting the push plate in an embodiment of the present application; Figure 5 is a structural schematic diagram highlighting the positioning rod three in the embodiment of the present application; Figure 6 yes Figure 4 Enlarged view of point A in the middle.
[0027] Description of reference numerals: 1. Longitudinal rod; 2. Crossbar; 3. Loading plate; 4. Plug-in slot; 5. Support plate; 6. Positioning rod 1; 7. Positioning slot 1; 8. Slide slot; 9. Connecting plate; 10. Guide rod 1; 11. Ring slot; 12. Driving mechanism; 121. Upper pressure plate; 122. Push spring 1; 123. Limiting assembly; 1231. Limiting block; 1232. Guide rod 3; 1233. Push spring 2; 1234. Limiting slot; 1235. Baffle; 1236. Connecting rod; 124. Slide plate; 125. Driving block; 126. Driving rod; 127. Guide rod 2; 128. Reset spring 1; 129. Third driving assembly; 1291. Push rod 1; 1292. Push rod 2; 1293. Reset spring 3; 1294. Reset block 2; 13. Placement plate; 14. Side plate; 15. Abutment plate; 18. First drive assembly; 181. Two-way lead screw one; 180. Top block one; 182. Top block two; 183. Connecting block one; 19. Clamping mechanism; 191. Clamping plate; 192. Two-way lead screw two; 193. Connecting block two; 194. Positioning rod three; 195. Positioning slot three; 20. Positioning rod two; 21. Positioning slot two; 22. Second drive assembly; 221. Sliding rod; 222. Push plate; 223. Return spring two; 224. Return block one; 23. Abutment block one; 24. Connecting block three; 25. Guide rod four; 26. Push block one; 27. Push block two; 28. Return spring four; 29. Abutment block two; 30. Guide rod five; 31. Push block three; 32. Push block four; 33. Return spring five. DETAILED DESCRIPTION
[0028] The following is combined with Figure 1-6 This application is described in further detail.
[0029] The present application embodiment discloses a steel structure building connection mechanism, such as Figure 1 and Figure 2As shown, it includes a longitudinal rod 1 and a transverse rod 2. A bearing plate 3 is arranged at the top of the longitudinal rod 1. A plug-in slot 4 for the longitudinal rod 1 to be plugged in is provided at the bottom of the bearing plate 3, and the plug-in slot 4 extends in the vertical direction; a supporting plate 5 is fixedly connected to the peripheral side wall of the bearing plate 3, and the supporting plate 5 is in the shape of a circular plate, and the axis of the supporting plate 5 is vertically arranged. A plurality of positioning rods 6 are horizontally slidably provided on the peripheral side wall of the bearing plate 3, and a plurality of positioning grooves 7 for the positioning rods 6 to be plugged in are provided on the side wall of the longitudinal rod 1, and the positioning grooves 7 extend in the horizontal direction; a sliding groove 8 is provided on the peripheral side wall of the supporting plate 5, and the sliding groove 8 extends along the supporting plate The plate 5 extends circumferentially, and a plurality of connecting plates 9 are arranged in the slide groove 8. The connecting plates 9 are rotatably arranged in the slide groove 8 around the axis of the support plate 5, and the upper and lower side walls of the connecting plates 9 are slidably connected to the inner wall of the support plate 5; the upper and lower sides of the connecting plate 9 are fixedly connected with guide rods 10, and the guide rods 10 are vertically arranged. The upper and lower side walls of the support plate 5 are provided with annular grooves 11, and the guide rods 10 are inserted into the annular grooves 11 and are slidably connected to the inner wall of the support plate 5; the connecting plate 9 is provided with a driving mechanism 12 for driving the positioning rod 6 to move.
[0030] like Figure 1 and Figure 3 As shown, one end of the connecting plate 9 is fixedly connected to a placing plate 13, and the opposite sides of the placing plate 13 are fixedly connected to side plates 14. An abutment plate 15 for placing the cross bar 2 is vertically slidably located between the two side plates 14 on the placing plate 13, and the side wall of the abutment plate 15 is fixedly connected to a guide block. The side plate 14 is provided with a guide groove for the guide block to slide, and the guide groove extends in the vertical direction.
[0031] like Figure 2 , Figure 3 and Figure 4 As shown, the placing plate 13 is provided with a first driving component 18 for driving the abutment plate 15 to move; the abutment plate 15 is provided with a clamping mechanism 19 for clamping the cross bar 2; a plurality of positioning rods 20 are vertically slidably arranged in the upper and lower side walls of the connecting plate 9, and a plurality of positioning grooves 21 for inserting the positioning rods 20 are provided in the upper and lower side walls of the supporting plate 5, and the plurality of positioning grooves 21 are distributed in a circular array along the circumference of the supporting plate 5, and the positioning grooves 21 extend in the vertical direction; a second driving component 22 for driving the positioning rods 20 to move is also provided in the connecting plate 9.
[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the staff first places the end of the cross bar 2 on the abutment plate 15, and then fixes the end of the cross bar 2 on the abutment plate 15 through the clamping mechanism 19. The staff can rotate the connecting plate 9, and the connecting plate 9 drives the placing plate 13 and the cross bar 2 to rotate in the horizontal direction to adjust the position of the cross bar 2 in the horizontal direction; then the abutment plate 15 is driven by the first driving assembly 18 to drive the cross bar 2 to move in the vertical direction to adjust the position of the cross bar 2 in the vertical direction; finally, when the position of the cross bar 2 is adjusted, the staff can drive the driving mechanism 12 The positioning rod 1 6 is driven to be inserted into the positioning groove 1 7 on the longitudinal rod 1 to limit the support plate 5, thereby reducing the possibility of the support plate 5 and the longitudinal rod 1 being separated; the positioning rod 20 is then driven by the second driving component 22 to move and be inserted into the positioning groove 21 to limit the connecting plate 9, thereby reducing the possibility of the connecting plate 9, the placement plate 13 and the abutment plate 15 rotating on the horizontal plane; thereby facilitating the staff to fix the end of the cross bar 2 on the longitudinal rod 1, and the whole process improves the staff's flexibility in adjusting the cross bar 2 and reduces the staff's workload.
[0033] like Figure 2 , Figure 3 and Figure 4 As shown, the driving mechanism 12 includes an upper pressure plate 121 and a pushing spring 122. The upper pressure plate 121 is located between the two side plates 14 and slides vertically above the cross bar 2. The upper pressure plate 121 abuts against the top of the cross bar 2; the driving mechanism 12 also includes a limiting assembly 123 for limiting the upper pressure plate 121; one end of the positioning rod 16 is fixedly connected to a slide plate 124, and the bottom end of the slide plate 124 is fixedly connected to a driving block 125, and the driving block 125 is provided with an inclined surface; a driving rod 126 is vertically slidable in the support plate 5, and the driving rod 126 is annular and sleeved outside the bearing plate 3. A plurality of guide rods 127 are fixedly connected to the bottom of the driving rod 126, and the guide rods 127 are vertically arranged, and the guide rods 127 are vertically arranged. The driving mechanism 12 further comprises a reset member 128 for resetting the positioning rod 6 and a third driving assembly 129 for driving the driving rod 126. The reset member 128 is a reset spring 128, which is sleeved on the positioning rod 6, and the two ends of the reset spring 128 are respectively fixedly connected to the slide plate 124 and the supporting plate 3.
[0034] like Figure 2 , Figure 3 and Figure 4As shown, after the staff clamps and fixes the cross bar 2 through the clamping mechanism 19, the upper pressure plate 121 is moved downward until the upper pressure plate 121 abuts against the top of the cross bar 2. At this time, the upper pressure plate 121 is limited by the limiting assembly 123, which further improves the connection strength between the cross bar 2 and the abutting plate 15, and further improves the stability of the cross bar 2; in the process of the upper pressure plate 121 moving downward, the third driving assembly 129 can be triggered, and the third driving assembly 129 can drive the driving rod 126 to move in the direction close to the driving block 125. The driving rod 126 can contact the inclined surface on the driving block 125 and push the driving block 125 to move in the direction close to the longitudinal bar 1. The driving block 125 simultaneously drives the slide plate 124 and the positioning rod 6 to move, and the reset spring 128 is compressed, thereby reducing the difficulty of inserting the positioning rod 6 into the positioning groove 7 on the longitudinal bar 1.
[0035] like Figure 3 As shown, the first driving assembly 18 includes a bidirectional screw 181, a top block 180 and a top block 2 182. The bidirectional screw 181 is horizontally arranged, and the axis of the bidirectional screw 181 is parallel to the width direction of the cross bar 2; a connecting block 183 is fixedly connected to the top of the placing plate 13, and one end of the bidirectional screw 181 is rotatably connected to the connecting block 183; two top blocks 180 are provided, and the bidirectional screw 181 is passed through and threadedly connected to the two top blocks 180, and the two top blocks 180 are slidably connected to the top side wall of the placing plate 13 along the axis direction of the bidirectional screw 181; two top blocks 182 are provided, and are arranged corresponding to the two top blocks 180, and the two top blocks 182 are both fixedly connected to the bottom of the abutting plate 15, and a slope is provided on the top of the top block 180 close to the top block 2 182, and the top block 180 is slidably connected to the top block 2 182 through its slope.
[0036] like Figure 3 As shown, after the staff clamps and fixes the cross bar 2 through the clamping mechanism 19, the bidirectional screw 181 can be rotated, and the bidirectional screw 181 can drive the top block 180 to move in the horizontal direction. The inclined surface on the top block 180 is always in contact with the top block 2 182. The top block 180 can be connected to the top block 2 182 through its inclined surface sliding, thereby pushing the top block 2 182 to drive the abutment plate 15 to move in the vertical direction, and the abutment plate 15 drives the cross bar 2 to move in the vertical direction, so that the staff can adjust the position of the cross bar 2 in the vertical direction.
[0037] like Figure 3 and Figure 5As shown, the clamping mechanism 19 includes a clamping plate 191 that slides horizontally on opposite sides of the cross bar 2 and a driving member for driving the clamping plate 191 to move. The clamping plate 191 is vertically penetrated through the abutment plate 15, and the clamping plate 191 is horizontally slidable along the width direction of the cross bar 2 and connected to the side wall of the abutment plate 15; the driving member is a two-way lead screw 192, which is arranged at the bottom of the abutment plate 15, and the axis of the two-way lead screw 192 is parallel to the width direction of the cross bar 2. The bottom of the connecting plate 15 is fixedly connected with a connecting block 2 193, one end of a bidirectional lead screw 2 192 is rotatably connected to the connecting block 2 193, and the bidirectional lead screw 2 192 is passed through and rotatably connected to a clamping plate 191 located on opposite sides of the cross bar 2; the clamping plate 191 can abut against the side wall of the cross bar 2, and a plurality of positioning rods 3 194 are fixedly arranged on the clamping plate 191, the positioning rods 3 194 are horizontally arranged, and a positioning groove 3 195 is provided on the side wall of the cross bar 2 for the positioning rods 3 194 to be inserted.
[0038] like Figure 3 and Figure 5 As shown, the staff can rotate the two-way screw 192, and the two-way screw 192 can simultaneously drive the clamping plates 191 on both sides of the cross bar 2 to move towards the direction close to the cross bar 2 until the clamping plates 191 abut against the side walls of the cross bar 2. At this time, the positioning rod 3 194 is inserted into the positioning groove 3 195 on the cross bar 2, so that the staff can fix the cross bar 2 on the abutment plate 15.
[0039] like Figure 4 As shown, the second driving assembly 22 includes a sliding rod 221 and a push plate 222. There are four sliding rods 221 and they are all vertically arranged. The top ends of the four sliding rods 221 are respectively fixedly connected to the four ends at the bottom of the abutment plate 15. The sliding rod 221 is penetrated and vertically slides on the abutment plate 15; the push plate 222 slides horizontally in the connecting plate 9, and one end of the push plate 222 extends to the placement plate 13. The tops of the opposite ends of the push plate 222 are provided with inclined surfaces, and the push plate 222 is respectively slidably connected to the sliding rod 221 and the positioning rod 20 through the inclined surfaces at both ends; the second driving assembly 22 also includes a reset member 2 for resetting the positioning rod 20. The reset member 2 is arranged in the connecting plate 9. The reset member 2 is a reset spring 223. The side wall of the positioning rod 20 is fixedly connected with a reset block 1 224. The reset spring 223 is vertically arranged, and the two ends of the reset spring 223 are respectively fixedly connected to the reset block 1 224 and the inner wall of the connecting plate 9.
[0040] like Figure 2 and Figure 4As shown, in the process of the upper pressure plate 121 moving downward, the sliding rod 221 can be driven to move at the same time. During the movement of the sliding rod 221, the sliding rod 221 can contact the inclined surface on the push plate 222, and gradually push the push plate 222 to move in the direction close to the positioning rod 20 through the inclined surface on the push plate 222. Then the inclined surface on the push plate 222 contacts the positioning rod 20, and gradually pushes the positioning rod 20 to move and be inserted into the positioning groove 21 on the support plate 5. The reset spring 223 is stretched, thereby reducing the possibility of the connecting plate 9 and the cross bar 2 rotating in the horizontal direction; when the staff needs to disassemble the cross bar 2, first move the upper pressure plate 121 upward, and then the positioning rod 20 can move to the initial position under the action of the reset spring 223, so that the staff can adjust the position of the cross bar 2 in the horizontal direction when installing the cross bar 2 next time.
[0041] like Figure 3 and Figure 4 As shown, the limit assembly 123 includes a limit block 1231, a guide rod 3 1232 and a push spring 2 1233. The limit block 1231 slides horizontally on the abutment plate 15, and a side wall of the slide rod 221 is provided with a limit groove 1234 for the limit block 1231 to be inserted; a baffle 1235 is fixedly connected to the top of the abutment plate 15, the guide rod 3 1232 is horizontally arranged, and one end of the guide rod 3 1232 is fixedly connected to the baffle 1235, and the other end of the guide rod 3 1232 is penetrated and slides on the limit block 1231; the push spring 2 1233 is horizontally sleeved on the guide rod 3 1232, and the two ends of the push spring 2 1233 are respectively fixedly connected to the limit block 1231 and the baffle 1235; a connecting rod 1236 is arranged between the two limit blocks 1231 located on the same side of the cross bar 2, and the two ends of the connecting rod 1236 are respectively fixedly connected to the two limit blocks 1231.
[0042] like Figure 3 and Figure 4 As shown, when the upper pressure plate 121 moves downward, it also drives the slide bar 221 to move. During the movement of the slide bar 221, the limit block 1231 is always slidably connected to the surface of the slide bar 221, and the push spring 2 1233 is in a compressed state. When the upper pressure plate 121 abuts against the top of the cross bar 2, the limit block 1231 corresponds to the limit groove 1234 on the slide bar 221. The elastic force of the push spring 2 1233 can push the limit block 1231 to be inserted into the limit groove 1234 on the cross bar 2, thereby facilitating the limiting of the slide bar 221 and the upper pressure plate 121, and reducing the possibility of the upper pressure plate 121 moving away from the cross bar 2.
[0043] like Figure 4 and Figure 6As shown, the third driving assembly 129 includes a push rod 1291 and a push rod 1292. The push rod 1291 is disposed in the connecting plate 9, and the push rod 1291 is fixedly connected to the push plate 222. The push rod 1292 vertically slides on the side of the connecting plate 9 close to the driving rod 126, and the bottom end of the push rod 1292 can abut against the driving rod 126; the end of the push rod 1292 close to the push rod 1291 is provided with an inclined surface, and the push rod 1292 is slidably connected to the push rod 1291 through its inclined surface. The third driving assembly 129 also includes a reset member 3 for resetting the push rod 1292. The reset member 3 is a reset spring 3 1293. The side wall of the push rod 1292 is fixedly connected with a reset block 2 1294. The reset spring 3 1293 and the reset block 2 1294 are both arranged in the side wall of the connecting plate 9 close to the driving rod 126. The reset spring 3 1293 is vertically arranged, and the two ends of the reset spring 3 1293 are respectively fixedly connected to the reset block 2 1294 and the inner wall of the connecting plate 9.
[0044] like Figure 4 and Figure 6 As shown, in the process of pushing plate 222 moving toward the direction approaching longitudinal rod 1, pushing plate 222 simultaneously drives pushing rod 1 1291 to move, and then pushing rod 1 1291 can contact the inclined surface on pushing rod 2 1292 and push pushing rod 2 1292 to move downward, and reset spring 3 1293 is stretched, and pushing rod 2 1292 can abut against driving rod 126 and push driving rod 126 to move downward, thereby reducing the difficulty of driving rod 126 to move downward; when the staff needs to disassemble the cross bar 2, it is necessary to move the upper pressure plate 121 upward, and when the upper pressure plate 121 drives the sliding rod 221 away from the pushing plate 222, the elastic force of the reset spring 3 1293 set at this time can make pushing rod 2 1292 move to the initial position, so that the staff can drive the driving rod 126 again when installing the cross bar 2 next time, so that the support plate 5 is connected to the longitudinal rod 1.
[0045] like Figure 3 and Figure 4As shown, the bottom of the abutment plate 15 is provided with an abutment block 23 which slides horizontally along the length direction of the cross bar 2, and the bottom of the abutment plate 15 is fixedly connected with a connection block 3 24, and a guide rod 4 25 is fixedly arranged on the connection block 3 24, and the guide rod 4 25 is arranged horizontally, and the guide rod 4 25 is passed through and slides horizontally in the abutment block 23, and the abutment block 23 can abut against the side of the clamping plate 191 away from the cross bar 2; the side of the abutment block 23 close to the slide bar 221 is fixedly connected with a push block 2 6. A push block 27 is fixedly connected to the slide bar 221. A top of the push block 1 26 near one end of the push block 27 is provided with an inclined surface. The push block 1 26 is slidably connected to the push block 27 through its inclined surface. A reset member 4 is provided on the abutment plate 15 for resetting the abutment block 1 23. The reset member 4 is a reset spring 4 28. The reset spring 4 28 is horizontally sleeved on the guide rod 4 25, and the two ends of the reset spring 4 28 are respectively fixedly connected to the connecting block 3 24 and the abutment block 1 23.
[0046] like Figure 3 and Figure 4 As shown, in the process that the upper pressure plate 121 drives the slide bar 221 to move downward, the slide bar 221 simultaneously drives the push block 27 to move downward, and then the push block 27 can contact the inclined surface on the push block 26, and push the push block 26 to drive the abutment block 23 to move toward the direction close to the clamping plate 191. When the upper pressure plate 121 abuts against the top of the cross bar 2, the abutment block 23 abuts against the side of the clamping plate 191 away from the cross bar 2, thereby increasing the supporting force of the clamping plate 191 on the cross bar 2 in the horizontal direction, and further reducing the possibility of the cross bar 2 moving in the horizontal direction.
[0047] like Figure 3 and Figure 4 As shown, the top of the placement plate 13 is provided with a contact block 29 that slides horizontally along the length direction of the cross bar 2, and a guide rod 5 30 is horizontally arranged inside the side wall of the top of the placement plate 13 along the length direction of the cross bar 2. Both ends of the guide rod 5 30 are fixedly connected to the inner wall of the placement plate 13, and the guide rod 5 30 is passed through and slidably connected to the side wall of the contact block 29. The contact block 29 can contact the side of the top block 180 away from the top block 2 182, and the contact block 29 is fixedly connected with a push block 3 31, a push block four 32 is fixedly connected to the slide rod 221, a top of the push block three 31 near one end of the push block four 32 is provided with an inclined surface, the push block three 31 is slidably connected to the push block four 32 through its inclined surface, a reset member five is provided on the placement plate 13 for resetting the abutment block two 29, the reset block four is a reset spring five 33, the reset spring five 33 is horizontally sleeved on the guide rod five 30, and the two ends of the reset spring five 33 are respectively fixedly connected to the abutment block two 29 and the inner wall of the placement plate 13.
[0048] like Figure 3 and Figure 4As shown, when the cross bar 2 is placed on the abutment plate 15, the top block 2 182 abuts against the top block 180. At this time, the support force for the top block 180 is completely provided by the two-way screw 181. After a long period of support, the thread on the two-way screw 181 may break, causing the top block 180 to slide, causing the top block 2 182 and the cross bar 2 to move in the vertical direction, reducing the stability of the overall connection mechanism; therefore, in the process of the upper pressure plate 121 driving the slide bar 221 to move downward, the slide bar 221 is also The push block 4 32 is driven to move, and the push block 4 32 can contact the inclined surface on the push block 31, and push the push block 31 to drive the abutment block 29 to move toward the direction close to the top block 180. When the upper pressure plate 121 abuts on the cross bar 2, the abutment block 29 abuts on the top block 180, thereby supporting the top block 180, sharing the supporting force of the two-way lead screw 181 on the top block 180, reducing the possibility of breakage of the thread on the two-way lead screw 181, and further improving the stability of the overall connection structure.
[0049] The implementation principle of the embodiment of the present application is as follows: the staff first places the end of the cross bar 2 on the abutment plate 15, and then fixes the end of the cross bar 2 on the abutment plate 15 through the clamping mechanism 19. The staff can adjust the position of the cross bar 2 in the horizontal direction by rotating the connecting plate 9; then the abutment plate 15 is driven by the first driving component 18 to drive the cross bar 2 to move in the vertical direction to adjust the position of the cross bar 2 in the vertical direction; finally, when the position of the cross bar 2 is adjusted, the staff can drive the positioning rod 1 6 to be inserted into the positioning groove 1 7 on the longitudinal bar 1 through the driving mechanism 12 to limit the support plate 5; then the positioning rod 2 20 is driven by the second driving component 22 to move and be inserted into the positioning groove 21 to limit the connecting plate 9; this makes it convenient for the staff to fix the end of the cross bar 2 on the longitudinal bar 1, and the whole process improves the flexibility of the staff in adjusting the cross bar 2 and reduces the work intensity of the staff.
[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A steel structure building connection mechanism, comprising a longitudinal rod (1) and a transverse rod (2), characterized in that: A bearing plate (3) is provided at the top of the longitudinal rod (1), a plugging groove (4) for the longitudinal rod (1) to be plugged into is provided at the bottom of the bearing plate (3), a support plate (5) is fixedly provided on the bearing plate (3), a positioning rod (6) is horizontally slidably provided in the side wall of the bearing plate (3), and a positioning groove (7) for the positioning rod (6) to be plugged into is provided on the side wall of the longitudinal rod (1); a connecting plate (9) is slidably provided on the peripheral side wall of the supporting plate (5), and a driving mechanism (12) for driving the positioning rod (6) to move is provided on the connecting plate (9); A placement plate (13) is fixedly provided at one end of the connecting plate (9), a contact plate (15) for placing a cross bar (2) is vertically slidably provided on the placement plate (13), and a first driving component (18) for driving the contact plate (15) to move is provided on the placement plate (13); a clamping mechanism (19) for clamping the cross bar (2) is provided on the contact plate (15); a plurality of second positioning rods (20) are vertically slidably provided in the connecting plate (9), and a plurality of second positioning grooves (21) for plugging the second positioning rods (20) are provided in the side wall of the supporting plate (5); and a second driving component (22) for driving the second positioning rods (20) to move is also provided in the connecting plate (9).
2. A steel structure building connection mechanism according to claim 1, characterized in that: The driving mechanism (12) comprises an upper pressure plate (121) and a push spring (122), wherein the upper pressure plate (121) slides vertically above the cross bar (2), and the upper pressure plate (121) abuts against the top of the cross bar (2); the driving mechanism (12) further comprises a limit assembly (123) for limiting the position of the upper pressure plate (121); a slide plate (124) is fixedly provided at one end of the positioning rod (6), a drive block (125) is fixedly provided on the slide plate (124), and the drive block (125) is fixedly provided on the drive rod (6). The movable block (125) is provided with an inclined surface, a driving rod (126) is vertically slidable in the support plate (5), and the two ends of the push spring (122) are respectively fixedly arranged on the driving rod (126) and the inner wall of the support plate (5); the driving block (125) is slidably engaged with the driving rod (126) through its inclined surface, and the driving mechanism (12) further includes a reset member (1) for resetting the positioning rod (6) and a third driving component (129) for driving the driving rod (126) to move.
3. A steel structure building connection mechanism according to claim 1, characterized in that: The first driving assembly (18) comprises a bidirectional lead screw (181), a top block (180) and a top block (182); the bidirectional lead screw (181) is rotatably arranged on the placement plate (13); the top block (180) is threadedly engaged with the bidirectional lead screw (181), and the top block (180) slides horizontally on the placement plate (13); the top block (182) is fixedly arranged on the abutment plate (15); the top block (180) is provided with an inclined surface, and the top block (180) is slidably engaged with the top block (182) via its inclined surface.
4. A steel structure building connection mechanism according to claim 1, characterized in that: The clamping mechanism (19) comprises a clamping plate (191) which slides horizontally on opposite sides of the cross bar (2) and a driving member for driving the clamping plate (191) to move; the clamping plate (191) can abut against the side wall of the cross bar (2); a positioning rod (194) is fixedly provided on the clamping plate (191); and a positioning groove (195) is provided on the side wall of the cross bar (2) for the positioning rod (194) to be inserted.
5. A steel structure building connection mechanism according to claim 2, characterized in that: The second driving assembly (22) includes a sliding rod (221) and a push plate (222), wherein the sliding rod (221) slides vertically on the abutting plate (15), and one end of the sliding rod (221) is fixedly arranged on the upper pressure plate (121); the push plate (222) slides horizontally in the connecting plate (9), and one end of the push plate (222) extends to the placement plate (13), and the push plate (222) is provided with inclined surfaces at both opposite ends, and the push plate (222) is respectively slidably matched with the sliding rod (221) and the second positioning rod (20) through the inclined surfaces at both ends; the second driving assembly (22) also includes a reset member 2 for resetting the second positioning rod (20).
6. A steel structure building connection mechanism according to claim 5, characterized in that: The limit assembly (123) comprises a limit block (1231), a guide rod three (1232) and a push spring two (1233); the limit block (1231) slides horizontally on the abutment plate (15), and the slide rod (221) is provided with a limit groove (1234) for the limit block (1231) to be inserted; a baffle (1235) is fixedly arranged on the abutment plate (15), one end of the guide rod three (1232) is fixedly arranged on the baffle (1235), the limit block (1231) slides on the guide rod three (1232), and the two ends of the push spring two (1233) are respectively fixedly arranged on the limit block (1231) and the baffle (1235).
7. A steel structure building connection mechanism according to claim 2, characterized in that: The third driving assembly (129) includes a push rod 1 (1291) and a push rod 2 (1292), wherein the push rod 1 (1291) is fixedly arranged on the push plate (222), and the push rod 2 (1292) vertically slides on a side of the connecting plate (9) close to the driving rod (126), and the push rod 2 (1292) can abut against the driving rod (126); an inclined surface is provided at one end of the push rod 2 (1292) close to the push rod 1 (1291), and the push rod 2 (1292) is slidably engaged with the push rod 1 (1291) through its inclined surface, and the third driving assembly (129) further includes a reset member 3 for resetting the push rod 2 (1292).
8. A steel structure building connection mechanism according to claim 5, characterized in that: A contact block 1 (23) is horizontally slidably provided on the contact plate (15), and the contact block 1 (23) can contact the side of the clamping plate (191) away from the cross bar (2); a push block 1 (26) is fixedly provided on the contact block 1 (23), and a push block 2 (27) is fixedly provided on the sliding bar (221); an inclined surface is provided at one end of the push block 1 (26), and the push block 1 (26) is slidably matched with the push block 2 (27) through its inclined surface; and a reset member 4 is provided on the contact plate (15) for resetting the contact block 1 (23).
9. A steel structure building connection mechanism according to claim 5, characterized in that: A second abutment block (29) is horizontally slidably provided on the placement plate (13), and the second abutment block (29) can abut against a side of the top block (180) away from the second top block (182). A push block (31) is fixedly provided on the second abutment block (29), and a push block (4) is fixedly provided on the slide rod (221). An inclined surface is provided at one end of the push block (31), and the push block (31) is slidably matched with the push block (4) through its inclined surface. A reset member (5) is provided on the placement plate (13) for resetting the second abutment block (29).
10. A steel structure building connection mechanism according to claim 4, characterized in that: The driving member is a second bidirectional lead screw (192), which is rotatably arranged on the abutment plate (15), and the clamping plates (191) located on opposite sides of the cross bar (2) are both threadedly engaged with the second bidirectional lead screw (192).